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authorPaul Eggert2015-04-07 00:00:06 -0700
committerPaul Eggert2015-04-07 00:00:06 -0700
commitdd1404cca3cf6bc459bc53f9aa9528170e30efd4 (patch)
tree47b310288e79886ca78c0d7da7ac86796926730c /src/ChangeLog
parent9d56a21e6a696ad19ac65c4b405aeca44785884a (diff)
downloademacs-dd1404cca3cf6bc459bc53f9aa9528170e30efd4.tar.gz
emacs-dd1404cca3cf6bc459bc53f9aa9528170e30efd4.zip
Rename ChangeLogs for gitlog-to-changelog
This patch was implemented via the following shell commands: find * -name ChangeLog | sed 's,.*,git mv & &.1, s, lisp/ChangeLog\.1$, lisp/ChangeLog.17, s, lisp/erc/ChangeLog\.1$, lisp/erc/ChangeLog.09, s, lisp/gnus/ChangeLog\.1$, lisp/gnus/ChangeLog.3, s, lisp/mh-e/ChangeLog\.1$, lisp/mh-e/ChangeLog.2, s, src/ChangeLog\.1$, src/ChangeLog.13,' | sh git commit -am"[this commit message]"
Diffstat (limited to 'src/ChangeLog')
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diff --git a/src/ChangeLog b/src/ChangeLog
deleted file mode 100644
index 33d0b9b9521..00000000000
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@@ -1,17924 +0,0 @@
12015-04-06 Koichi Arakawa <arakawa@pp.iij4u.or.jp> (tiny change)
2
3 * w32proc.c (w32_executable_type): Look for the DLL name in the
4 correct section. This avoids segfaults with some executables.
5 (Bug#20264)
6
72015-04-04 Jan Djärv <jan.h.d@swipnet.se>
8
9 * xselect.c (x_reply_selection_request)
10 (receive_incremental_selection): Call set_property_change_object
11 inside block_input.
12 (wait_for_property_change): Move set property_change_reply(_object)
13 outside of this function (Bug#16737).
14 (set_property_change_object): New function.
15
162015-04-03 Jan Djärv <jan.h.d@swipnet.se>
17
18 * xterm.c (handle_one_xevent): Always redraw tool tips on
19 MapNotify. Update tool tip frame sizes on ConfigureNotify.
20
212015-03-31 Eli Zaretskii <eliz@gnu.org>
22
23 * keyboard.c (read_key_sequence): Don't let
24 this_single_command_key_start become negative. (Bug#20223)
25
262015-03-29 Jan Djärv <jan.h.d@swipnet.se>
27
28 * gtkutil.c (xg_display_open):
29 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
30 a display (Bug#19175).
31
322015-03-29 Martin Rudalics <rudalics@gmx.at>
33
34 * gtkutil.c (update_theme_scrollbar_width): Don't round up
35 scroll bar width with GTK3 (Bug#20182).
36
372015-03-28 Jan Djärv <jan.h.d@swipnet.se>
38
39 * xsmfns.c (smc_save_yourself_CB): Return if Vinvocation_name or
40 user_login_name are not strings.
41
422015-03-28 Eli Zaretskii <eliz@gnu.org>
43
44 * w32.c (sys_connect): Fix a mistake in previous commit that broke
45 blocking connections. (Bug#20159)
46
472015-03-27 Paul Eggert <eggert@cs.ucla.edu>
48
49 Avoid some core dumps in X session management
50 Derived from a bug report by Nicolas Richard in:
51 http://bugs.gnu.org/20191#20
52 * xsmfns.c (smc_save_yourself_CB): Don't dump core if
53 invocation-name is not a string. Initialize user-login-name if it
54 is not already initialized, and don't dump core if it is not a
55 string.
56 (create_client_leader_window): Don't dump core if x-resource-name
57 and x-resource-class are not both strings.
58 (x_session_initialize): Don't dump core if x-session-previous-id,
59 invocation-directory, and invocation-name are not strings.
60
61 Port user-login-name initialization to Qnil == 0
62 Derived from a bug report by Nicolas Richard in:
63 http://bugs.gnu.org/20191#20
64 * editfns.c (Fuser_login_name, Fuser_real_login_name)
65 (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
66 as this is no longer true now that Qnil == 0.
67
68 Assume !BROKEN_NON_BLOCKING_CONNECT
69 From a suggestion by Eli Zaretskii in:
70 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
71 * process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
72 BROKEN_NON_BLOCKING_CONNECT is not defined.
73 (SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
74
752015-03-27 Eli Zaretskii <eliz@gnu.org>
76
77 * lread.c (substitute_object_recurse): For sub-char-tables, start
78 the recursive SUBSTITUTE loop from index of 2, to skip the
79 non-Lisp members of the sub-char-table. See the discussion at
80 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
81 for the details.
82
83 Support non-blocking connect on MS-Windows.
84 Based on ideas from Kim F. Storm <storm@cua.dk>, see
85 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
86
87 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
88 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
89 the thread with code 2.
90 (sys_select): Support 'wfds' in addition to 'rfds'. If a
91 descriptor in 'wfds' has its bit set, but the corresponding
92 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
93 descriptor. Otherwise, acknowledge a successful non-blocking
94 connect by resetting the FILE_CONNECT flag and setting cp->status
95 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
96
97 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
98 (struct _child_process): New member 'errcode'.
99 (FILE_CONNECT): New flag.
100 (_sys_wait_connect): Add prototype.
101
102 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
103 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
104 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
105 (sys_connect): Support non-blocking 'connect' calls by setting the
106 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
107 (_sys_read_ahead): Add debug message if this function is called
108 for a descriptor that waits for a non-blocking connect to complete.
109 (_sys_wait_connect): New function.
110 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
111 recorded by _sys_wait_connect when the non-blocking connect
112 failed. Don't call WSAGetLastError before a call to set_errno had
113 a chance to use its value, since WSAGetLastError clears the last
114 error.
115
1162015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
117
118 * editfns.c (save_excursion_save): Don't save the mark.
119 (save_excursion_restore): Don't restore the mark.
120 (Fsave_excursion): Fix docstring accordingly.
121
1222015-03-24 Paul Eggert <eggert@cs.ucla.edu>
123
124 Fix minor ldexp issues
125 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
126 if the exponent is out of 'int' range. Improve documentation.
127 Fixes: bug#20185
128
1292015-03-24 Daniel Colascione <dancol@dancol.org>
130
131 * process.c (Fprocess_running_child_p): Return number identifier of
132 the foreground process group if we know it.
133
1342015-03-23 Paul Eggert <eggert@cs.ucla.edu>
135
136 Minor refactoring of new Fmake_process code
137 * process.c (Fmake_process): Refactor to avoid call to Flength, to
138 avoid cast to 'char **', and to reduce indenting and reuse of locals.
139
1402015-03-23 Daiki Ueno <ueno@gnu.org>
141
142 * process.c (Fmake_process): New function.
143 (create_process, create_pty): Check p->pty_flag instead of
144 Vprocess_connection_type.
145 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
146 Qpipe, and Smake_process. Unregister Sstart_process.
147
1482015-03-22 Jan Djärv <jan.h.d@swipnet.se>
149
150 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
151 regexsize (Bug#20156).
152
1532015-03-21 Eli Zaretskii <eliz@gnu.org>
154
155 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
156 always use LC_ALL instead. Fixes problems with setting
157 system-time-locale to something non-default.
158
1592015-03-18 Glenn Morris <rgm@gnu.org>
160
161 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
162 nil/not present in the parameter alist. (Bug#19680)
163
1642015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
165
166 * alloc.c (purecopy): Handle hash-tables.
167
1682015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
169
170 * minibuf.c (Fread_buffer): Add `predicate' argument.
171 * callint.c (Fcall_interactively): Adjust calls accordingly.
172
1732015-03-15 Eli Zaretskii <eliz@gnu.org>
174
175 * xdisp.c (handle_invisible_prop): Fix up it->position even when
176 we are going to load overlays at the beginning of the invisible text.
177 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
178 flag also here.
179 (next_overlay_string): Set the overlay_strings_at_end_processed_p
180 flag only if the overlays just processed were actually loaded at EOB.
181
1822015-03-14 Daniel Colascione <dancol@dancol.org>
183
184 * emacs.c (standard_args): Add --no-x-resources.
185 (usage_message): Document that -Q implies --no-x-resources.
186
1872015-03-13 Paul Eggert <eggert@cs.ucla.edu>
188
189 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
190
191 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
192
1932015-03-12 Eli Zaretskii <eliz@gnu.org>
194
195 * w32font.c (font_supported_scripts): Add subranges for Latin
196 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
197 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
198 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
199 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
200 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
201 Alphanumeric Symbols into several "scripts" like fontset.el does.
202 (Bug#19993)
203 (syms_of_w32font): DEFSYM all the new script symbols.
204
2052015-03-07 Eli Zaretskii <eliz@gnu.org>
206
207 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
208 Fix typedefs to be consistent with the corresponding w32 API
209 signatures.
210 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
211 DefWindowProc if we successfully handled the message, as doing so
212 causes problems in displaying selection dialogs. (Bug#11732)
213
2142015-03-05 Paul Eggert <eggert@cs.ucla.edu>
215
216 Work around x86 glibc backtrace bug
217 * sysdep.c (emacs_backtrace): Don't dump core on x86.
218 Fixes: bug#19959
219
2202015-03-05 Eli Zaretskii <eliz@gnu.org>
221
222 * keyboard.c (make_lispy_position): When the click is on the
223 right-side vertical scroll bar, pass the rightmost X coordinate to
224 buffer_posn_from_coords, so that the returned text position
225 reflects the closest point to the click. Fixes region extension
226 when mouse moves outside the Emacs frame that has scroll bars on
227 the right.
228
2292015-03-04 Martin Rudalics <rudalics@gmx.at>
230
231 * frame.c (x_set_font): Try to keep frame height and width
232 unchanged if tool bar size changes with new font.
233
2342015-03-03 Eli Zaretskii <eliz@gnu.org>
235
236 * search.c (find_newline): Avoid assertion violations in
237 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
238 for newlines near the end of the buffer. This happens in Rmail
239 when JIT font-lock fontifies a newly displayed portion of the
240 buffer.
241
2422015-03-03 Eli Zaretskii <eliz@gnu.org>
243
244 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
245 (Bug#19925)
246
2472015-03-03 Glenn Morris <rgm@gnu.org>
248
249 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
250
2512015-03-03 Eli Zaretskii <eliz@gnu.org>
252
253 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
254 mouse_position_for_popup only for X frames. (Bug#19862)
255
2562015-03-03 Eli Zaretskii <eliz@gnu.org>
257
258 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
259
2602015-03-03 Eli Zaretskii <eliz@gnu.org>
261
262 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
263 assq_no_quit to fetch color definition by its string name.
264 (Bug#19802)
265
2662015-03-03 Eli Zaretskii <eliz@gnu.org>
267
268 * xdisp.c (move_it_in_display_line_to): Handle the case where the
269 last character of a screen line is whitespace, and we are under
270 word-wrap with overflow-newline-into-fringe turned on.
271 (Bug#19769)
272
2732015-03-03 Eli Zaretskii <eliz@gnu.org>
274
275 * xdisp.c (handle_stop, handle_single_display_spec)
276 (next-element_from_image): Don't reset the
277 ignore_overlay_strings_at_pos_p flag here.
278 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
279 here.
280 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
281 after we've exhausted all the overlay strings at the current
282 position. (Bug#19307)
283
2842015-03-03 Eli Zaretskii <eliz@gnu.org>
285
286 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
287 according to the object we are about to resume iterating.
288 (Bug#19307)
289
290 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
291 of the window whose current glyph matrix was resized, which
292 disables the mode-line row as side effect.
293
294 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
295 whose update_mode_line flag is set. (Bug#19721)
296
2972015-03-03 Eli Zaretskii <eliz@gnu.org>
298
299 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
300
3012015-03-03 Daniel Colascione <dancol@dancol.org>
302
303 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
304
3052015-03-03 Paul Eggert <eggert@cs.ucla.edu>
306
307 * alloc.c (run_finalizers): Omit unused local.
308 Also, redo newly-added code as per usual Emacs style.
309
3102015-03-03 Martin Rudalics <rudalics@gmx.at>
311
312 * frame.c (adjust_frame_size): If the pixel sizes remain
313 unchanged but the number of lines or columns of the frame
314 changes, run `window--pixel-to-total' (Bug#19972).
315 (Qwindow_pixel_to_total): DEFSYM it.
316
3172015-03-03 Daniel Colascione <dancol@dancol.org>
318
319 * print.c (print_object): Print whether a finalizer has
320 been called.
321
322 * data.c (Ftype_of): Make `type-of' work with finalizers.
323 (syms_of_data): Register Qfinalizer.
324
3252015-03-02 Daniel Colascione <dancol@dancol.org>
326
327 * print.c (print_object): Print finalizers.
328
329 * alloc.c:
330 (finalizers, doomed_finalizers): New variables.
331 (init_finalizer_list, finalizer_insert, unchain_finalizer)
332 (mark_finalizer_list, queue_doomed_finalizers)
333 (run_finalizer_handler, run_finalizer_function, run_finalizers):
334 New functions.
335 (garbage_collect_1, mark_object, sweep_misc)
336 (init_alloc_once, syms_of_alloc): Support finalizers.
337 (gc-precise-p): New Lisp variable.
338
339 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
340 (FINALIZERP, XFINALIZER): New functions.
341 (Lisp_Finalizer): New structure.
342
3432015-02-28 Paul Eggert <eggert@cs.ucla.edu>
344
345 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
346 if CATEGORY is not an integer, or is an integer out of
347 unicode_category_t range.
348
3492015-02-28 Martin Rudalics <rudalics@gmx.at>
350
351 * frame.c (make_initial_frame, Fmake_terminal_frame):
352 Set can_x_set_window_size and after_make_frame (Bug#19962).
353
3542015-02-28 Eli Zaretskii <eliz@gnu.org>
355
356 * character.c (alphabeticp, decimalnump): New functions.
357 * character.h (alphabeticp, decimalnump): Add prototypes.
358
359 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
360 for multibyte characters by calling alphabeticp and decimalnump.
361 (BIT_ALPHA, BIT_ALNUM): New bit masks.
362 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
363 RECC_ALNUM.
364 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
365 (Bug#19878)
366
3672015-02-27 Jan Djärv <jan.h.d@swipnet.se>
368
369 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
370
371 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
372
373 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
374 Initialize all args. Get outer_border from window attributes.
375 Fix typo for top_offset_y.
376 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
377 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
378
3792015-02-27 Mark Laws <mdl@60hz.org>
380
381 Support daemon mode on MS-Windows (bug#19688)
382 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
383 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
384 signal clients we are ready for connections.
385 (Fdaemon_initialized): Use DAEMON_RUNNING.
386 [WINDOWSNT]: MS-Windows specific code to signal clients we are
387 ready for connections.
388
389 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
390 MS-Windows conditions for running in daemon mode.
391
392 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
393
394 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
395
396 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
397 even in daemon mode.
398
3992015-02-26 Jan Djärv <jan.h.d@swipnet.se>
400
401 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
402 dont use OUTER_TO_INNER macros.
403 (x_menu_show): Call x_real_pos_and_offsets, don't use
404 OUTER_TO_INNER macros.
405
4062015-02-26 Eli Zaretskii <eliz@gnu.org>
407
408 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
409
4102015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
411
412 * emacs.c (decode_env_path): Add parentheses around ternary
413 operator to increase readability and pacify compiler warnings.
414
4152015-02-26 Eli Zaretskii <eliz@gnu.org>
416
417 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
418 ready") to ENOENT.
419
4202015-02-26 Paul Eggert <eggert@cs.ucla.edu>
421
422 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
423
4242015-02-25 Jan Djärv <jan.h.d@swipnet.se>
425
426 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
427 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
428 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
429
430 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
431 instead of OUTER_TO_INNER_DIFF macros.
432
433 * xfns.c (x_real_pos_and_offsets): New function, basically the code
434 from x_real_positions.
435 (x_real_positions): Call x_real_pos_and_offsets.
436 (x_relative_mouse_position): Use XTranslateCoordinates instead of
437 OUTER_TO_INNER_DIFF macros.
438 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
439 border from window attributes. Adjust tool bar and menu widths.
440
441 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
442 y_pixels_diff.
443
444 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
445
4462015-02-25 Paul Eggert <eggert@cs.ucla.edu>
447
448 Backtrace after malloc arena is corrupted
449 Without this change, if the malloc arena is corrupted and then
450 'backtrace' is called, the backtrace can crash because 'backtrace'
451 calls 'malloc'. For more, please see:
452 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
453 * emacs.c (main): Initialize tables used by 'backtrace'.
454 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
455
4562015-02-22 Jan Djärv <jan.h.d@swipnet.se>
457
458 * nsfns.m (Fx_frame_geometry): New function.
459 (syms_of_nsfns): Defsubr Sx_frame_geometry.
460
4612015-02-22 Paul Eggert <eggert@cs.ucla.edu>
462
463 Spelling fixes
464 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
465 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
466
4672015-02-21 Eli Zaretskii <eliz@gnu.org>
468
469 * w32term.c (queue_notifications):
470 * w32inevt.c (handle_file_notifications):
471 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
472 'intern ("foo")'.
473
4742015-02-21 Paul Eggert <eggert@cs.ucla.edu>
475
476 Prefer 'Qfoo' to 'intern ("foo")'
477 * buffer.c (syms_of_buffer):
478 * bytecode.c (exec_byte_code):
479 * callint.c (Fcall_interactively):
480 * callproc.c (create_temp_file):
481 * charset.c (define_charset_internal):
482 * coding.c (syms_of_coding):
483 * editfns.c (syms_of_editfns):
484 * emacs.c (main):
485 * fns.c (syms_of_fns):
486 * frame.c (delete_frame, Fframe_parameters):
487 * keyboard.c (syms_of_keyboard):
488 * keymap.c (syms_of_keymap):
489 * minibuf.c (read_minibuf, syms_of_minibuf):
490 * nsfns.m (ns_cursor_type_to_lisp):
491 * textprop.c (syms_of_textprop):
492 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
493 * xfns.c (x_create_tip_frame, Fx_select_font):
494 * xml.c (parse_region):
495 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
496 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
497 t) here now ...
498 (keys_of_buffer): ... instead of here.
499 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
500 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
501 optional than xfns.c.
502
5032015-02-20 Jan Djärv <jan.h.d@swipnet.se>
504
505 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
506 setting fatal_error_in_progress, so gobble_input and *read_socket are
507 not read if there are pending_signals.
508
5092015-02-20 Paul Eggert <eggert@cs.ucla.edu>
510
511 Simplify binary I/O configuration
512 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
513 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
514 (FOPEN_BINARY, FOPEN_TEXT): New macros.
515 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
516 doesn't guarantee that "t" will work.
517
5182015-02-19 Eli Zaretskii <eliz@gnu.org>
519
520 * keyboard.c (read_char): Make sure this_single_command_key_start
521 is in sync with this_command_key_count, around the call to
522 input-method-function. (Bug#19774)
523
5242015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
525
526 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
527 message to DefWindowProc, after positioning the IME window, to
528 trigger its display. (Bug#11732)
529
5302015-02-18 Eli Zaretskii <eliz@gnu.org>
531
532 * emacs.c (Fkill_emacs): Exit with specified exit code even if
533 stdin is at EOF. (Bug#19897)
534
5352015-02-18 Oscar Fuentes <ofv@wanadoo.es>
536
537 * keyboard.c (read_char): When there is an input method function,
538 do not restore the echo area if a prefix argument is being
539 introduced. (Bug#19875)
540
5412015-02-16 Kelly Dean <kelly@prtime.org>
542
543 * src/keyboard.c (timer_check_2): Fix incorrect comment.
544
5452015-02-14 Martin Rudalics <rudalics@gmx.at>
546
547 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
548 Suggested by Alan Mackenzie <acm@muc.de>.
549
5502015-02-14 Eli Zaretskii <eliz@gnu.org>
551
552 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
553 x_relative_mouse_position only for X frames. (Bug#19862)
554
5552015-02-13 Paul Eggert <eggert@cs.ucla.edu>
556
557 Better support for future plugins
558 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
559 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
560 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
561
5622015-02-11 Martin Rudalics <rudalics@gmx.at>
563
564 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
565 SIZE_RESTORED cases correctly handle `maximized' value for the
566 `fullscreen' parameter. Don't use 'maximized' frame parameter
567 any more.
568 (w32fullscreen_hook): Include menu bar height when calculating
569 new text height in FULLSCREEN_BOTH case.
570 * xterm.c (do_ewmh_fullscreen): Handle transition from
571 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
572 x_frame_normalize_before_maximize is set.
573
5742015-02-10 Paul Eggert <eggert@cs.ucla.edu>
575
576 Use bool for boolean in xdisp.c
577 * dispextern.h (display_prop_intangible_p, resize_mini_window)
578 (pixel_to_glyph_coords, mark_window_display_accurate)
579 (compute_display_string_pos, handle_tool_bar_click)
580 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
581 * lisp.h (setup_echo_area_for_printing, message_with_string)
582 (pos_visible_p): Use bool for boolean.
583 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
584 Remove unnecessary forward decls.
585 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
586 (CHECK_IT, CHECK_WINDOW_END):
587 Now an inline function that is always defined.
588 (check_it) [0]:
589 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
590 Remove; no longer needed.
591 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
592 (get_overlay_strings): Omit unnecessary casts.
593 (forward_to_next_line_start):
594 (Ftool_bar_height):
595 Prefer !BOOL to (BOOL ? 0 : 1).
596 (next_element_function): New typedef.
597 (get_next_element): Use it. Now const.
598 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
599 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
600 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
601 (tool_bar_item_info): Simplify.
602 (invisible_prop): Rename from invisible_p, since it doesn't
603 return bool. All callers changed.
604 (x_produce_glyphs): Simplify.
605
6062015-02-09 Paul Eggert <eggert@cs.ucla.edu>
607
608 Check for some overflows in vertical-motion
609 * indent.c (window_column_x): New function.
610 (Fvertical_motion): Use it to protect against integer overflow
611 when computing column. Prefer extract_float to doing things by hand.
612 Avoid unnecessary casts.
613
614 * xfont.c: Minor style fixes
615 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
616 Redo loop so that less indentation is needed.
617
6182015-02-09 Eli Zaretskii <eliz@gnu.org>
619
620 * indent.c (Fvertical_motion): Accept an additional argument
621 CUR-COL and use it as the starting screen coordinate.
622 * window.c (window_scroll_line_based, Fmove_to_window_line):
623 All callers of vertical-motion changed.
624
6252015-02-09 Dima Kogan <dima@secretsauce.net>
626
627 * font.c (font_score): Remove unused variable assignment.
628
6292015-02-09 Dima Kogan <dima@secretsauce.net>
630
631 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
632 t.
633 * font.c (font_score): Try to find a font without scaling first,
634 and only accept scalable fonts if we did not get a match (Bug#19117).
635
6362015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
637
638 * keyboard.c (syms_of_keyboard): Use non-nil default value.
639
6402015-02-09 Paul Eggert <eggert@cs.ucla.edu>
641
642 Use C99's INFINITY and NAN macros
643 * lread.c: Include <math.h>.
644 (string_to_number): Use INFINITY and NAN rather than rolling our own.
645 This avoids some runtime diagnostics when building with
646 gcc -fsanitize=undefined.
647
648 Fix bidi_explicit_dir_char undefined behavior
649 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
650 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
651
652 Better distinguish infinite from invalid times
653 * editfns.c (check_time_validity): New function.
654 (decode_time_components): Return int, not bool.
655 Return -1 (not 0) if the time is out of range.
656 All callers changed.
657 (lisp_time_struct, lisp_seconds_argument): Distinguish better
658 between time overflow and invalid time values.
659
6602015-02-08 Paul Eggert <eggert@cs.ucla.edu>
661
662 Minor tweaks to frame_size_history_add
663 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
664 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
665 (Fframe_after_make_frame): Simplify.
666 * gtkutil.c: Remove commented-out code.
667 * xfns.c (Fx_create_frame): Fix indenting.
668
6692015-02-08 Eli Zaretskii <eliz@gnu.org>
670
671 * frame.c (Fframe_parameter): Don't replace a non-nil value of
672 foreground-color or background-color parameters with a nil value.
673 (Bug#19802)
674
6752015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
676
677 * data.c (Findirect_function): Like `symbol-function', don't signal an
678 error for void functions any more.
679
6802015-02-07 Martin Rudalics <rudalics@gmx.at>
681
682 * frame.c (frame_size_history_add): New function.
683 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
684 only after frame's after_make_frame slot is true.
685 Inhibit resizing fullwidth-/height frames in one direction only.
686 Update frame_size_history.
687 (adjust_frame_size): Call frame_size_history_add.
688 (make_frame): Initalize after_make_frame slot.
689 (Fmake_terminal_frame): Adjust adjust_frame_size call.
690 (Fcan_run_window_configuration_change_hook): Rename to
691 Fframe_after_make_frame. Set after_make_frame slot.
692 Return second argument.
693 (x_set_frame_parameters): Postpone handling fullscreen parameter
694 until after width and height parameters have been set.
695 Apply width and height changes only if can_x_set_window_size is true.
696 Update frame_size_history.
697 (Qadjust_frame_size_1, Qadjust_frame_size_2)
698 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
699 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
700 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
701 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
702 (Qxg_change_toolbar_position, Qx_net_wm_state)
703 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
704 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
705 (Qtip_frame, Qterminal_frame): New symbols.
706 (Vframe_adjust_size_history): Rename to frame_size_history.
707 * frame.h (struct frame):
708 Rename can_run_window_configuration_change_hook slot to
709 after_make_frame.
710 (frame_size_history_add): Extern.
711 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
712 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
713 (xg_frame_set_char_size): Try to preserve the status of
714 fullwidth/-height frames. Call frame_size_history_add.
715 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
716 (xg_change_toolbar_position): Call frame_size_history_add.
717 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
718 status.
719 (Fx_create_frame): Process fullscreen parameter after frame has
720 been resized.
721 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
722 (Fx_frame_geometry): Don't pollute pure storage.
723 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
724 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
725 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
726 w32fullscreen_hook immediately.
727 (x_fullscreen_adjust, x_check_fullscreen): Remove.
728 (w32fullscreen_hook): Call change_frame_size just as with a
729 "normal" frame resize operation. Call do_pending_window_change.
730 (x_set_window_size): Try to handle fullwidth and fullheight more
731 accurately. Don't rely on w32_enable_frame_resize_hack.
732 (w32_enable_frame_resize_hack): Remove variable.
733 * widget.c (EmacsFrameResize): Remove dead code.
734 Call frame_size_history_add
735 * window.c (run_window_configuration_change_hook):
736 Check f->after_make_frame instead of
737 f->can_run_window_configuration_change_hook.
738 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
739 (Fx_create_frame): Process fullscreen parameter after frame has
740 been resized.
741 (Fx_frame_geometry): Don't pollute pure storage.
742 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
743 Call frame_size_history_add.
744 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
745 (x_check_fullscreen): Count in menubar when calling
746 XResizeWindow. Wait for ConfigureNotify event.
747 Call frame_size_history_add.
748 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
749 changing a fullheight frame's width or a fullwidth frame's
750 height. Call frame_size_history_add.
751 (x_set_window_size): Simplify xg_frame_set_char_size and
752 x_set_window_size_1 calls.
753 (x_frame_normalize_before_maximize): New variable.
754
7552015-02-07 Paul Eggert <eggert@cs.ucla.edu>
756
757 Remove no-longer-used cursor_in_echo_area code
758 * dispnew.c (set_window_cursor_after_update, update_frame_1):
759 Remove checks for negative cursor_in_echo_area, since this var is
760 a boolean, and has been a boolean for some time. Simplify.
761 * dispnew.c (init_display):
762 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
763
7642015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
765
766 * eval.c (Ffunction): Handle the new (:documentation ...) form.
767 (syms_of_eval): Declare `:documentation'.
768
7692015-02-05 Martin Rudalics <rudalics@gmx.at>
770
771 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
772 argument added on 2015-02-01.
773
7742015-02-04 Paul Eggert <eggert@cs.ucla.edu>
775
776 Remove no-longer-used two_byte_p calculations
777 * dispextern.h (struct glyph_string): Remove member two_byte_p.
778 All uses removed.
779 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
780 All callers changed.
781
7822015-02-03 Paul Eggert <eggert@cs.ucla.edu>
783
784 Omit unnecessary var if GTK or NS
785 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
786 Now a constant zero on these platforms.
787
7882015-02-01 Martin Rudalics <rudalics@gmx.at>
789
790 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
791
7922015-01-31 Eli Zaretskii <eliz@gnu.org>
793
794 * coding.c (raw_text_coding_system_p): New function.
795
796 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
797 keyboard coding-system is 'raw-text'. (Bug#19532)
798
799 * coding.h (raw_text_coding_system_p): Add prototype.
800
8012015-01-31 Andreas Schwab <schwab@linux-m68k.org>
802
803 * Makefile.in (gl-stamp): Generate globals.h through the use of
804 move-if-change.
805 (globals.h): Replace with empty command.
806
8072015-01-31 Eli Zaretskii <eliz@gnu.org>
808
809 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
810 and ICONIFY_EVENT for the purposes of breaking while-no-input
811 loops. (Bug#19547)
812
813 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
814 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
815 not for MSDOS.
816
8172015-01-31 Paul Eggert <eggert@cs.ucla.edu>
818
819 Simplify read_dirent's MSDOS hacks
820 * dired.c (read_dirent): Simplify by removing the need for the
821 DIR_ENTRY argument. All callers changed. This separates the
822 MS-DOS idiosyncrasies better from the rest of the code.
823
8242015-01-30 Eli Zaretskii <eliz@gnu.org>
825
826 * dired.c (read_dirent): Accept an additional argument
827 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
828 time it is called, report the error as if it happened in
829 open_directory.
830 (directory_files_internal, file_name_completion): Adjust callers
831 or read_dirent.
832
8332015-01-30 Paul Eggert <eggert@cs.ucla.edu>
834
835 Refactor calls to opendir for simplicity
836 * dired.c (open_directory): Accept Lisp_Object, not char *, for
837 dirname. Signal an error if the open fails. All callers changed.
838
8392015-01-29 Paul Eggert <eggert@cs.ucla.edu>
840
841 Report readdir failures
842 Previously, on non-MS-Windows platforms the code treated most
843 readdir failures as EOF. This was incorrect, e.g., when readdir
844 fails with errno == EOVERFLOW. Signal an error instead.
845 * dired.c (read_dirent):
846 New function, which signals an error when readdir fails.
847 (directory_files_internal, file_name_completion): Use it.
848
8492015-01-29 Eli Zaretskii <eliz@gnu.org>
850
851 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
852 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
853 appropriate.
854
855 * w32font.c (struct font_callback_data, w32font_list_internal)
856 (w32font_driver, w32font_match_internal): Use bool where appropriate.
857
858 * w32menu.c (x_activate_menubar, set_frame_menubar)
859 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
860 (is_simple_dialog): Use bool where appropriate.
861
8622015-01-28 Paul Eggert <eggert@cs.ucla.edu>
863
864 Use bool, not int, to track face changes
865 * xfaces.c (face_change): Rename from face_change_count, and
866 change from int to bool. The var is now true (instead of nonzero)
867 if attributes have changed; this is simpler. All uses changed.
868 (Bug#19698)
869
8702015-01-28 Eli Zaretskii <eliz@gnu.org>
871
872 * dired.c (directory_files_internal, file_name_completion)
873 [WINDOWSNT]: Signal an error when errno is set non-zero by
874 'readdir', regardless of its value.
875
876 * w32.c (sys_readdir): Set errno to ENOENT when the directory
877 doesn't exist and to EACCES when it's not accessible to the
878 current user. Set errno to zero when FindNextFile exhausts the
879 directory, so that callers don't interpret that as an error and
880 don't signal a file-error.
881 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
882
883 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
884 returns NULL and errno is ENOTDIR, behave as if opendir failed to
885 open the directory. (Bug#19701)
886
887 * w32.c (sys_readdir): If FindFirstFile fails because the
888 directory doesn't exist, set errno to ENOTDIR.
889
8902015-01-28 Jan Djärv <jan.h.d@swipnet.se>
891
892 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
893
8942015-01-28 Paul Eggert <eggert@cs.ucla.edu>
895
896 Fix coding.c subscript error
897 * coding.c (CODING_ISO_INVOKED_CHARSET):
898 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
899
9002015-01-28 Eli Zaretskii <eliz@gnu.org>
901
902 * xdisp.c (produce_image_glyph): Fix display of images in R2L
903 screen lines: prepend the new glyph to the ones already there
904 instead of appending it.
905
906 * w32fns.c (w32_set_title_bar_text): New function, including
907 support for titles with non-ASCII characters outside of the
908 current system codepage.
909 (x_set_name, x_set_title): Use it. (Bug#19590)
910
911 * indent.c (Fvertical_motion): Return zero if we started from ZV
912 and there's an overlay after-string there. (Bug#19553)
913
914 * emacs.c (usage_message): Fix the description of the -nl switch.
915 (Bug#19542)
916
917 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
918 end information if the window_end_valid flag is unset.
919 (try_window_id): If the call to display_line invalidated the
920 window end information, give up the try_window_id optimization.
921 (Bug#19511)
922
923 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
924 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
925
926 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
927
9282015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
929
930 * lisp.mk (lisp): Add cl-preloaded.
931
9322015-01-27 Paul Eggert <eggert@cs.ucla.edu>
933
934 Use bool for boolean in xfaces.c
935 * dispextern.h: Adjust to signature changes.
936 * font.c (font_at, font_range):
937 * fontset.c (Finternal_char_font):
938 * fringe.c (draw_fringe_bitmap_1):
939 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
940 (get_next_display_element, highlight_trailing_whitespace)
941 (display_string, calc_line_height_property)
942 (note_mode_line_or_margin_highlight, note_mouse_highlight):
943 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
944 (menu_face_changed_default, recompute_basic_faces)
945 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
946 (tty_defined_color, defined_color, face_color_gray_p)
947 (face_color_supported_p, load_color2, load_face_colors)
948 (Fx_list_fonts, LFACEP, push_named_merge_point)
949 (resolve_face_name, lface_from_face_name_no_resolve)
950 (lface_from_face_name, get_lface_attributes_no_remap)
951 (get_lface_attributes, lface_fully_specified_p)
952 (set_lface_from_font, merge_face_vectors, merge_named_face)
953 (merge_face_ref, Finternal_make_lisp_face)
954 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
955 (Finternal_set_lisp_face_attribute)
956 (update_face_from_frame_parameter, set_font_frame_param)
957 (face_boolean_x_resource_value)
958 (Finternal_set_lisp_face_attribute_from_resource)
959 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
960 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
961 (lface_equal_p, Finternal_lisp_face_equal_p)
962 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
963 (Fcolor_distance, lookup_named_face, lookup_basic_face)
964 (lookup_derived_face, Fface_attributes_as_vector)
965 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
966 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
967 (realize_default_face, realize_named_face)
968 (realize_non_ascii_face, realize_x_face, map_tty_color)
969 (realize_tty_face, compute_char_face, face_at_buffer_position)
970 (face_for_overlay_string, face_at_string_position):
971 Use bool for boolean.
972 * xfaces.c (set_lface_from_font):
973 Return void, since callers never use the result.
974
9752015-01-26 Andreas Schwab <schwab@linux-m68k.org>
976
977 * image.c (lookup_pixel_color): Reorder conditions that are
978 written backwards.
979 (x_to_xcolors): Likewise.
980 (x_detect_edges): Likewise.
981 (png_load_body): Likewise.
982 (gif_close): Likewise.
983 (gif_load): Likewise.
984
9852015-01-25 Eli Zaretskii <eliz@gnu.org>
986
987 Use bool for boolean in w32term.c
988 * w32term.c (x_update_window_begin, x_update_window_end)
989 (x_update_end, x_after_update_window_line)
990 (x_set_glyph_string_gc, x_draw_glyph_string_background)
991 (x_draw_glyph_string_foreground)
992 (x_draw_composite_glyph_string_foreground)
993 (x_draw_glyphless_glyph_string_foreground)
994 (x_draw_image_glyph_string, x_draw_glyph_string)
995 (x_draw_stretch_glyph_string, note_mouse_movement)
996 (w32_mouse_position, x_scroll_bar_report_motion)
997 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
998 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
999 (w32_draw_window_cursor, x_new_font, x_set_offset)
1000 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
1001 Use bool where appropriate.
1002
1003 Use bool for boolean in w32fns.c
1004 * w32fns.c (w32_defined_color, x_decode_color)
1005 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
1006 (x_set_menu_bar_lines, x_change_tool_bar_height)
1007 (x_set_internal_border_width, x_explicitly_set_name)
1008 (x_implicitly_set_name, Fx_create_frame, w32_window)
1009 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
1010
10112015-01-25 Paul Eggert <eggert@cs.ucla.edu>
1012
1013 Use bool for boolean in xfns.c
1014 * xfaces.c (x_update_menu_appearance):
1015 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
1016 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
1017 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
1018 (x_change_tool_bar_height, x_set_internal_border_width)
1019 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
1020 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
1021 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
1022 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
1023 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
1024 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
1025 (clean_up_dialog, syms_of_xfns):
1026 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
1027 (xic_create_fontsetname):
1028 Use bool for boolean.
1029 * xfns.c: Include bitmaps/gray.xbm unconditionally.
1030
1031 Count MANY function args more reliably
1032 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
1033 * buffer.c (Fbuffer_list, Fkill_buffer):
1034 * callint.c (read_file_name, Fcall_interactively):
1035 * charset.c (Fset_charset_priority, syms_of_charset):
1036 * chartab.c (uniprop_encode_value_numeric):
1037 * coding.c (syms_of_coding):
1038 * composite.c (syms_of_composite):
1039 * data.c (wrong_range):
1040 * dbusbind.c (syms_of_dbusbind):
1041 * dired.c (file_attributes):
1042 * editfns.c (Fdecode_time, update_buffer_properties, format2):
1043 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
1044 (call4, call5, call6, call7):
1045 * fileio.c (Finsert_file_contents, choose_write_coding_system)
1046 (Fcar_less_than_car, build_annotations, auto_save_error):
1047 * filelock.c (get_boot_time):
1048 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
1049 (maybe_resize_hash_table, secure_hash):
1050 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
1051 * fontset.c (fontset_add, Fset_fontset_font):
1052 * ftfont.c (ftfont_lookup_cache):
1053 * gtkutil.c (xg_get_font):
1054 * insdel.c (signal_before_change, signal_after_change):
1055 * keymap.c (append_key):
1056 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
1057 * minibuf.c (Fread_buffer):
1058 * print.c (print_preprocess):
1059 * process.c (Fformat_network_address, Fmake_network_process)
1060 (server_accept_connection):
1061 * sound.c (Fplay_sound_internal):
1062 * term.c (Fsuspend_tty, Fresume_tty):
1063 * window.c (window_list):
1064 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
1065 (message_with_string):
1066 * xfaces.c (Fx_list_fonts):
1067 * xfont.c (syms_of_xfont):
1068 * xselect.c (x_handle_selection_request)
1069 (x_handle_selection_clear, x_clear_frame_selections)
1070 (x_clipboard_manager_error_1):
1071 Prefer CALLMANY and CALLN to counting args by hand.
1072 * doc.c (reread_doc_file): Remove unused code.
1073 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1074 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1075 Prefer call1 and call2 to Ffuncall.
1076 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1077 Use struct literal rather than a local var, for simplicity.
1078 * keymap.c (where_is_internal): Use NULL rather than a pointer
1079 to unused args.
1080 * lisp.h (CALLMANY, CALLN): New macros.
1081 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1082 Fixes: bug#19634
1083
1084 Use gnustep-config if available
1085 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1086 It doesn't appear to be needed, and the inclusion breaks on
1087 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1088
10892015-01-22 Eli Zaretskii <eliz@gnu.org>
1090
1091 * xdisp.c (init_iterator): Restore a comment lost in transition.
1092
10932015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1094
1095 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1096 * xfont.c (xfont_driver, xfont_chars_supported)
1097 (xfont_text_extents):
1098 * xftfont.c (xftfont_get_colors, xftfont_open)
1099 (xftfont_prepare_face, xftfont_done_face)
1100 (xftfont_cached_font_ok):
1101 * xgselect.c (xg_select):
1102 Use bool for boolean.
1103
1104 Don't downcase system diagnostics' first letters
1105 * fileio.c (report_file_errno): Don't downcase, and simplify.
1106 Fixes: bug#19642
1107
1108 Isolate NIL_IS_ZERO-assuming code better
1109 Suggested by Stefan Monnier in:
1110 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1111 * alloc.c (allocate_pseudovector):
1112 Use memclear, not memsetnil, to remove a 'verify'.
1113 * callint.c (Fcall_interactively):
1114 * dispnew.c (realloc_glyph_pool):
1115 * xdisp.c (init_iterator):
1116 Use memclear, not memset, to remove a 'verify'.
1117 * lisp.h (memclear): Rename from memsetnil, and take a byte
1118 count rather than a word count. All callers changed.
1119
11202015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1121
1122 Undo port to hypothetical nonzero Qnil case
1123 This mostly undoes the previous change in this area. See:
1124 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1125 * alloc.c (allocate_pseudovector):
1126 * callint.c (Fcall_interactively):
1127 * dispnew.c (realloc_glyph_pool):
1128 * fringe.c (init_fringe):
1129 * lisp.h (memsetnil):
1130 * xdisp.c (init_iterator):
1131 Simplify by assuming that Qnil is zero, but verify the assumption.
1132 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1133 NIL_IS_NONZERO. All uses changed.
1134
11352015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1136
1137 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1138
11392015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1140
1141 Prefer xlispstrdup to avoid dumb calls to strlen.
1142 * nsfont.m (ns_get_family):
1143 * nsterm.m (ns_term_init):
1144 * w32fns.c (w32_window):
1145 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1146
11472015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1148
1149 Correct an old fix for GTK font selection
1150 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1151 Fixes: bug#3228
1152
1153 Fix minor bugs with printing null bytes
1154 * minibuf.c (read_minibuf_noninteractive):
1155 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1156 Work even if the Lisp string contains a null byte.
1157
1158 Port to hypothetical case where Qnil is nonzero
1159 * alloc.c (allocate_pseudovector):
1160 * callint.c (Fcall_interactively):
1161 * coding.c (syms_of_coding):
1162 * dispnew.c (realloc_glyph_pool):
1163 * fringe.c (init_fringe):
1164 * lisp.h (memsetnil):
1165 * xdisp.c (init_iterator):
1166 Port to the currently-hypothetical case where Qnil is nonzero.
1167 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1168 as there are no Lisp_Object values in the data here.
1169 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1170 All uses changed. Define only if not already defined, so that one
1171 can debug with -DNIL_IS_NONZERO.
1172 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1173
11742015-01-19 Eli Zaretskii <eliz@gnu.org>
1175
1176 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1177 Qnil is represented as zero, before using that to initialize parts
1178 of the glyph structure.
1179
1180 * xdisp.c (init_iterator): Verify that Qnil is represented as
1181 zero, before using that to initialize parts of the iterator
1182 structure.
1183
11842015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1185
1186 Prefer memset to repeatedly assigning Qnil
1187 * alloc.c (allocate_pseudovector): Catch more bogus values.
1188 * alloc.c (allocate_pseudovector):
1189 * callint.c (Fcall_interactively):
1190 * coding.c (syms_of_coding):
1191 * fringe.c (init_fringe):
1192 Verify that Qnil == 0.
1193 * callint.c (Fcall_interactively):
1194 * eval.c (Fapply, Ffuncall):
1195 * fns.c (mapcar1, larger_vector):
1196 * font.c (font_expand_wildcards):
1197 * fringe.c (init_fringe):
1198 Prefer memset to assigning zeros by hand.
1199 * callint.c (Fcall_interactively):
1200 Remove duplicate assignment of Qnil to args[i].
1201 * coding.c (syms_of_coding):
1202 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1203 * fileio.c (Ffile_selinux_context):
1204 Rewrite to avoid need for Lisp_Object array.
1205 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1206 (DEFINE_LISP_SYMBOL_END): Use it.
1207 (NIL_IS_ZERO): New constant.
1208 (memsetnil): New function.
1209
12102015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1211
1212 Tune pseudovector allocation assuming Qnil == 0.
1213 * alloc.c (allocate_pseudovector): Use memset for both
1214 Lisp_Objects and regular slots. Add zerolen arg.
1215 * lisp.h (allocate_pseudovector): Adjust prototype.
1216 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1217 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1218 (allocate_hash_table, allocate_window, allocate_frame)
1219 (allocate_process, allocate_terminal): Remove prototypes.
1220 * fns.c (allocate_hash_table): Now static here.
1221 * frame.c (allocate_frame):
1222 * process.c (allocate_process):
1223 * terminal.c (allocate_terminal):
1224 * window.c (allocate_window): Now static here.
1225 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1226
1227 * lisp.h (XTERMINAL): Add eassert.
1228 * process.c (make_lisp_proc): Now static here.
1229
1230 Prefer INLINE functions in font.h to match style used in lisp.h.
1231 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1232 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1233 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1234 Now functions.
1235 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1236 * ftfont.c (ftfont_shape):
1237 * macfont.m (macfont_shape):
1238 * w32uniscribe.c (uniscribe_shape):
1239 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1240
12412015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1242
1243 Give up on -Wsuggest-attribute=const
1244 * decompress.c (Fzlib_available_p):
1245 * gnutls.c (Fgnutls_available_p):
1246 * gtkutil.h (xg_uses_old_file_dialog):
1247 * xdisp.c (Ftool_bar_height):
1248 * xmenu.c (popup_activated):
1249 No longer const, since it's not const on at lest some
1250 configurations, and we shouldn't lie to the compiler.
1251
12522015-01-15 Eli Zaretskii <eliz@gnu.org>
1253
1254 * fileio.c: Include binary-io.h.
1255 (Fset_binary_mode): New function.
1256 (syms_of_fileio): Defsubr it.
1257 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1258
12592015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1260
1261 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1262 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1263 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1264 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1265
12662015-01-14 Eli Zaretskii <eliz@gnu.org>
1267
1268 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1269 when FLAGS indicate the item is not highlighted. (Bug#19596)
1270
12712015-01-14 Martin Rudalics <rudalics@gmx.at>
1272
1273 * xmenu.c (update_frame_menubar): Remove garbaged code.
1274
12752015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1276
1277 remove_slash_colon need not be inline
1278 * process.c, process.h (remove_slash_colon): No longer inline.
1279 This saves text bytes without hurting runtime performance.
1280
12812015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1282
1283 Avoid extra multibyteness check in ENCODE_FILE users.
1284 * callproc.c (encode_current_directory, Fcall_process, call_process):
1285 * dired.c (directory_files_internal, file_name_completion):
1286 Do not check for STRING_MULTIBYTE because encode_file_name
1287 is a no-op for unibyte strings.
1288
1289 * process.h (remove_slash_colon): New function.
1290 * callproc.c (encode_current_directory, call_process):
1291 * process.c (Fstart_process): Use it.
1292
1293 Consistently handle time zone specification.
1294 * editfns.c (decode_time_zone): New function, refactored out from ...
1295 (Fencode_time): ... adjusted user.
1296 (Fset_time_zone_rule): Use decode_time_zone.
1297
1298 * editfns.c (make_buffer_string_both): If requested range intersects
1299 the gap, don't move the latter but copy in two regions, thus avoiding
1300 unnecessary relocation of buffer data.
1301
13022015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1303
1304 Use bool for boolean in xmenu.c, xml.c
1305 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1306 (Fx_menu_bar_open_internal, popup_widget_loop)
1307 (x_activate_menubar, xg_crazy_callback_abort)
1308 (update_frame_menubar, set_frame_menubar)
1309 (initialize_frame_menubar, free_frame_menubar)
1310 (create_and_show_popup_menu, x_menu_show)
1311 (create_and_show_dialog, x_dialog_show):
1312 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1313 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1314 * xrdb.c (main) [TESTRM]:
1315 * xsettings.c (init_gsettings):
1316 * xterm.c (XFillRectangle, xg_scroll_callback)
1317 (xg_end_scroll_callback):
1318 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1319 Use bool for boolean.
1320 * xmenu.c (TRUE): Remove; no longer used.
1321 (show_help_event): Remove long-unused code.
1322 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1323
13242015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1325
1326 Don't say Fnext_read_file_uses_dialog_p is const
1327 It's const only if a windowing system is not used; don't say it's
1328 const otherwise. See:
1329 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1330 * fileio.c (next_read_file_uses_dialog_p): Remove.
1331 Move guts back to ...
1332 (Fnext_read_file_uses_dialog_p): ... here.
1333 Don't declare as const, as make-docfile.c now has a special case
1334 for this function. This is an ugly hack, but it's better than
1335 lying to the compiler.
1336
1337 Remove now-unnecessary forward XTYPE decl
1338 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1339 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1340 definition to after XTYPE's.
1341
13422015-01-13 Eli Zaretskii <eliz@gnu.org>
1343
1344 Fix problems with 32-bit wide-int build exposed by MinGW.
1345 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1346 compilation error in an unoptimized build when !USE_LSB_TAG.
1347
1348 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1349 same larger value as for the 64-bit build.
1350
1351 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1352 avoid compiler warnings.
1353
1354 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1355 Avoid compiler warnings about cast from integer to pointer of
1356 different size.
1357
1358 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1359 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1360 casting from integer to pointer of different size.
1361 (add_menu_item): Pass the help-echo string as a pointer to
1362 Lisp_String, not as a Lisp_Object.
1363 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1364 string object from its C pointer.
1365
1366 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1367 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1368 C pointer.
1369 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1370 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1371 compiler warnings about size differences.
1372 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1373 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1374 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1375 integer; use -1 for nil. Doc fix.
1376
1377 * .gdbinit (xgetsym): New subroutine.
1378 (xsymname, xsymbol): Use it.
1379 (xprintsym): No need to call xgetptr.
1380
13812015-01-13 Martin Rudalics <rudalics@gmx.at>
1382
1383 * frame.c (adjust_frame_size): Make sure new numbers of
1384 lines/columns get installed after font size change (Bug#19575).
1385
13862015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1387
1388 Add DEFUN attributes.
1389 * callint.c (Finteractive):
1390 * character.c (Fcharacterp, Fmax_char):
1391 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1392 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1393 (Ffloatp, Fbyteorder):
1394 * decompress.c (Fzlib_available_p):
1395 * fns.c (Fidentity):
1396 * frame.c (Fframe_windows_min_size):
1397 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1398 * window.c (Fwindow__sanitize_window_sizes):
1399 * xdisp.c (Ftool_bar_height):
1400 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1401 * emacs.c (Fkill_emacs):
1402 * eval.c (Fthrow):
1403 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1404 (Fabor_recursive_edit): Add noreturn attribute.
1405
1406 * search.c (fast_string_match_internal): New function,
1407 consolidated from...
1408 (fast_string_match, fast_string_match_ignore_case): ...functions
1409 which are...
1410 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1411 inlined from here now.
1412 (fast_string_match_internal): Add prototype.
1413 * dired.c (file_name_completion): Use fast_string_match_internal.
1414
1415 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1416 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1417 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1418 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1419
14202015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1421
1422 Port to 32-bit MingGW --with-wide-int
1423 Problem reported by Eli Zaretskii in:
1424 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1425 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1426 what we think it is, rather than checking only its alignment (and
1427 doing so incorrectly on MinGW).
1428
14292015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1430
1431 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1432 Remove dead NILP check.
1433 * image.c (Flookup_image): Use regular format for docstring.
1434 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1435
14362015-01-12 Martin Rudalics <rudalics@gmx.at>
1437
1438 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1439 adjust_frame_size.
1440 * frame.c (frame_default_tool_bar_height): New variable.
1441 (adjust_frame_size): Possibly add requested adjustment to
1442 Vframe_adjust_size_history.
1443 (make_frame): Initialize tool_bar_redisplayed_once slot.
1444 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1445 doc-string. Call adjust_frame_size unconditionally (the frame's
1446 text size may remain unaltered but the pixel size may change).
1447 (x_figure_window_size): If frame_default_tool_bar_height was
1448 set, use it instead of calculating the tool bar height from
1449 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1450 Vframe_initial_frame_tool_bar_height.
1451 (Qchange_frame_size, Qxg_frame_set_char_size)
1452 (Qset_window_configuration, Qx_create_frame_1)
1453 (Qx_create_frame_2): New symbols.
1454 (Vframe_initial_frame_tool_bar_height): Remove.
1455 (Vframe_adjust_size_history): New history variable for debugging
1456 frame size adjustments.
1457 * frame.h (struct frame): New boolean slot
1458 tool_bar_redisplayed_once.
1459 (frame_default_tool_bar_height): Extern.
1460 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1461 to adjust_frame_size.
1462 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1463 Qx_create_frame_2 to adjust_frame_size.
1464 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1465 inhibit 1 when we have not redisplayed the tool bar yet.
1466 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1467 Qx_create_frame_2 to adjust_frame_size.
1468 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1469 call.
1470 * window.c (Fset_window_configuration):
1471 Pass Qset_window_configuration to adjust_frame_size.
1472 * xdisp.c (redisplay_tool_bar): Assign new height to
1473 frame_default_tool_bar_height.
1474 (redisplay_internal): If we haven't redisplayed this frame's
1475 tool bar, call redisplay_tool_bar early so we can adjust the
1476 frame size accordingly.
1477 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1478 inhibit 1 when we have not redisplayed the tool bar yet.
1479 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1480 Qx_create_frame_2 to adjust_frame_size.
1481
14822015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1483
1484 Have 'make' output better GEN names
1485 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1486 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1487 more naturally so that 'make' can output more-accurate names.
1488
14892015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1490
1491 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1492 calling reset_buffer_local_variables, and make sure we initialize
1493 it completely.
1494
14952015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1496
1497 * coding.c (Fcoding_system_plist): Use common style for docstring.
1498
14992015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1500
1501 Port to MSB hosts without optimization
1502 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1503 the inline function XTYPE needs to be declared before being used.
1504 * lisp.h (XTYPE): New forward declaration.
1505
15062015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1507
1508 Port to 32-bit --with-wide-int
1509 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1510 widened, as the latter had trouble with GCC on Fedora 21 when
1511 configured --with-wide-int and when used in static initializers.
1512 * alloc.c (garbage_collect_1, which_symbols):
1513 * lread.c (init_obarray):
1514 Prefer builtin_lisp_symbol when it can be used.
1515 * dispextern.h (struct image_type.type):
1516 * font.c (font_property_table.key):
1517 * frame.c (struct frame_parm_table.sym):
1518 * keyboard.c (scroll_bar_parts, struct event_head):
1519 * xdisp.c (struct props.name):
1520 Use the index of a builtin symbol rather than its address.
1521 All uses changed.
1522 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1523 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1524 symbol indexes rather than pointers, and which work better on MSB
1525 hosts because they shift right before tagging. All uses changed.
1526 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1527 No longer noops on wide-int hosts, since they work now.
1528 (builtin_lisp_symbol): New function.
1529
1530 Port to HAVE_FREETYPE && !HAVE_XFT
1531 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1532 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1533 Declare in this case too.
1534
15352015-01-10 Eli Zaretskii <eliz@gnu.org>
1536
1537 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1538
1539 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1540 Use make_pointer_integer instead of XIL.
1541 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1542
1543 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1544 instead of XIL. Put a list of the descriptor, action, and file
1545 name in event->arg, instead of spreading them between event->code
1546 and event->arg.
1547
1548 * w32term.c (queue_notifications): Use make_pointer_integer
1549 instead of XIL. Put a list of the descriptor, action, and file
1550 name in event->arg, instead of spreading them between event->code
1551 and event->arg.
1552
1553 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1554 event creation to changes in w32term.c and w32inevt.c above.
1555
15562015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1557
1558 Port Qnil==0 changes to 32-bit --with-wide-int
1559 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1560 macro-implemented version. For the non-USE_LSB_TAG case, supply
1561 a new inline function that is the inverse of the new TAG_SYMPTR.
1562 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1563 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1564 negative number, don't allow sign bits to bleed into the encoded
1565 value. Shift in zero bits instead.
1566
1567 Refactor pointer-to-integer conversion
1568 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1569 Rename and move to lisp.h. All uses changed.
1570 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1571 which are renamed from gfilenotify.c's lisp_to_monitor and
1572 monitor_to_lisp, and with more-generic void * signatures.
1573
15742015-01-08 Eli Zaretskii <eliz@gnu.org>
1575
1576 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1577 returned for right-to-left screen lines. (Before the change on
1578 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1579 this bug.)
1580
1581 * .gdbinit (xsymname): New subroutine.
1582 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1583 in a way that doesn't cause GDB to barf when it tries to
1584 dereference a NULL pointer.
1585
1586 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1587 the object.
1588 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1589 (insert_left_trunc_glyphs, append_space_for_newline)
1590 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1591 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1592 (Fbidi_resolved_levels, produce_special_glyphs)
1593 (rows_from_pos_range, mouse_face_from_buffer_pos)
1594 (note_mouse_highlight): Use nil as the object for glyphs inserted
1595 by the display engine, and test with NILP instead of INTEGERP.
1596 (Bug#19535)
1597
1598 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1599 the display engine.
1600
1601 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1602 the display engine.
1603
1604 * dispextern.h (struct glyph, struct it): Update comments for the
1605 OBJECT members.
1606
16072015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1608
1609 Port new Lisp symbol init to x86 --with-wide-int
1610 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1611 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1612 GCC (at least) does not allow a constant initializer to widen an
1613 address constant.
1614
1615 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1616 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1617 Although clang doesn't need it, some other compiler might, and
1618 it's easy enough to be safe.
1619
1620 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1621 Apparently clang removed support for the alloc_size attribute.
1622
1623 Port Qnil==0 XUNTAG to clang
1624 clang has undefined behavior if the program subtracts an integer
1625 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1626 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1627 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1628 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1629
1630 Port GFileMonitor * hack to Qnil==0 platforms
1631 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1632 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1633 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1634
16352015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1636
1637 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1638 size instead of using widht/height. The frame may be
1639 constrained (Bug#19482).
1640
16412015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1642
1643 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1644 Needed when neither optimizing nor inlining.
1645 Also, sort decls alphabetically.
1646
16472015-01-05 Eli Zaretskii <eliz@gnu.org>
1648
1649 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1650 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1651 declarations of Q* variables that represent symbols.
1652
16532015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1654
1655 Use 0 for Qnil
1656 Fixes Bug#15880.
1657 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1658 that NILP (x) is equivalent to testing whether x is 0 at the
1659 machine level. The overall effects of this and the previous patch
1660 shrink the size of the text segment by 2.3% and speeds up
1661 compilation of all the .elc files by about 0.5% on my platform,
1662 which is Fedora 20 x86-64.
1663 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1664 (make_lisp_symbol) [USE_LSB_TAG]:
1665 Symbols now tag the difference from lispsym, not the pointer.
1666 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1667 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1668 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1669 (XSYMBOL): New forward decl.
1670 (XUNTAGBASE): New function.
1671 (XUNTAG): Use it.
1672
1673 Compute C decls for DEFSYMs automatically
1674 Fixes Bug#15880.
1675 This patch also makes Q constants (e.g., Qnil) constant addresses
1676 from the C point of view.
1677 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1678 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1679 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1680 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1681 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1682 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1683 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1684 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1685 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1686 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1687 * xselect.c, xsettings.c, xterm.c:
1688 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1689 These names are now defined automatically by make-docfile.
1690 * alloc.c (init_symbol): New function.
1691 (Fmake_symbol): Use it.
1692 (c_symbol_p): New function.
1693 (valid_lisp_object_p, purecopy): Use it.
1694 * alloc.c (marked_pinned_symbols):
1695 Use make_lisp_symbol instead of make_lisp_ptr.
1696 (garbage_collect_1): Mark lispsym symbols.
1697 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1698 (mark_object): Use it.
1699 (sweep_symbols): Sweep lispsym symbols.
1700 (symbol_uses_obj): New function.
1701 (which_symbols): Use it. Work for lispsym symbols, too.
1702 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1703 since Qt's address is already known now.
1704 (syms_of_alloc): Add lispsym count to symbols_consed.
1705 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1706 when testing whether storage is all bits zero.
1707 * dispextern.h (struct image_type):
1708 * font.c (font_property_table):
1709 * frame.c (struct frame_parm_table, frame_parms):
1710 * keyboard.c (scroll_bar_parts, struct event_head):
1711 * xdisp.c (struct props):
1712 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1713 Lisp_Object *, since Qfoo is no longer an object whose address can be
1714 taken. All uses changed.
1715 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1716 use it, so that they no longer need to take the address of a Lisp sym.
1717 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1718 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1719 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1720 DEFSYM Qdeactivate_mark before the corresponding var.
1721 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1722 instead of interning their symbols; this avoids duplicates.
1723 (LISP_INITIALLY, TAG_PTR)
1724 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1725 New macros.
1726 (LISP_INITIALLY_ZERO): Use it.
1727 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1728 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1729 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1730 (make_lisp_symbol): New function.
1731 (XSETSYMBOL): Use it.
1732 (DEFSYM): Now just a placeholder for make-docfile.
1733 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1734 (intern_sym): New function, with body taken from old intern_driver.
1735 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1736 All uses changed.
1737 (define_symbol): New function.
1738 (init_obarray): Define the C symbols taken from lispsym.
1739 Use plain DEFSYM for Qt and Qnil.
1740 * syntax.c (init_syntax_once): No need to worry about
1741 Qchar_table_extra_slots.
1742
17432015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1744
1745 'temacs -nw' should not call missing functions
1746 Without this patch, "temacs -nw" fails with the diagnostic
1747 "emacs: Symbol's function definition is void: frame-windows-min-size"
1748 and messes up the tty's state.
1749 * frame.c (Fframe_windows_min_size): New placeholder function.
1750 (syms_of_frame): Define it.
1751 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1752 (syms_of_window): Define it.
1753
1754 Less 'make' chatter for lisp dir
1755 * Makefile.in (%.elc): Adjust to compile-onefile change in
1756 ../lisp/Makefile.in.
1757
1758 batch write-region no longer says "Wrote FOO"
1759 This cuts down on 'make' chatter a bit.
1760 * fileio.c (Fwrite_region):
1761 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1762
17632015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1764
1765 Revert previous change to produce_composite_glyph
1766 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1767
1768 Pacify gcc -Wparentheses
1769 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1770
17712015-01-03 Martin Rudalics <rudalics@gmx.at>
1772
1773 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1774 f->can_x_set_window_size is true.
1775 * xterm.c (x_set_window_size_1): Call change_frame_size with
1776 text sizes instead of pixel sizes (Bug#19428).
1777
17782015-01-01 Eli Zaretskii <eliz@gnu.org>
1779
1780 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1781 right-to-left screen lines. (Bug#19473)
1782
17832015-01-01 Eli Zaretskii <eliz@gnu.org>
1784
1785 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1786
17872014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1788
1789 Simplify setfattr use by assuming GNU make
1790 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1791 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1792 Simplify by using GNU make rather than shell conditionals,
1793 by using ln -f rather than rm -f followed by ln,
1794 and by preferring $@ to spelling out the destination.
1795
17962014-12-29 Eli Zaretskii <eliz@gnu.org>
1797
1798 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1799 file doesn't compile on MS-Windows.
1800
18012014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1802
1803 Allow return value of system-name to vary. (Bug#19438)
1804 * filelock.c (current_lock_owner):
1805 * xrdb.c (get_environ_db):
1806 * xterm.c (same_x_server):
1807 * xterm.c (x_term_init):
1808 Prefer (system-name) to system-name, and avoid naming
1809 locals 'system-name'.
1810 * editfns.c (cached_system_name): New static var.
1811 (init_and_cache_system_name): New function.
1812 (init_editfns, Fsystem_name): Use it.
1813 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1814 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1815 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1816 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1817 Don't create a new string if the current value is already correct.
1818
18192014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1820
1821 Fix produce_composite_width typo
1822 * term.c (produce_composite_glyph):
1823 Fix typo that confused number of columns for pixel width.
1824
18252014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1826
1827 Wrap dll functions more simply
1828 * decompress.c, gnutls.c, image.c, xml.c:
1829 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1830 rather than the inverse when not WINDOWSNT. This isolates the
1831 fn_* business into the WINDOWSNT-specific section of the code,
1832 which makes it easier to maintain the generic code.
1833 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1834 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1835 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1836 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1837 Remove. All uses replaced by DEF_DLL_FN.
1838 * decompress.c (inflateInit2): Remove; no longer needed.
1839 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1840
1841 Port memory-full checking to GnuTLS 3.3
1842 Instead of using gnutls_global_set_mem_functions, check every call
1843 to a GnuTLS function that might return an indication of memory
1844 exhaustion. Suggested by Dmitry Antipov in:
1845 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1846 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1847 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1848 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1849 All uses removed.
1850 (check_memory_full): New function.
1851 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1852 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1853 (Fgnutls_boot): Use it.
1854 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1855
18562014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1857
1858 Fix parse_settings to match internal documentation
1859 * xsettings.c (parse_settings): Return the number of settings seen.
1860 Count the settings changes accurately.
1861 (read_settings): Don't confuse number of settings changes with
1862 the return code from XGetWindowProperty.
1863
18642014-12-27 Eli Zaretskii <eliz@gnu.org>
1865
1866 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1867 composition_compute_stop_pos to the number of characters in the
1868 string. (Bug#19435)
1869 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1870
1871 * composite.c (composition_compute_stop_pos): If no composition
1872 was found in a string before ENDPOS, and ENDPOS is the string end,
1873 no need to back up to a safe point.
1874
1875 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1876
18772014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1878
1879 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1880 (dealloc): Release bmRep.
1881 (setPixmapData): Make bmRep local so class member is not
1882 set (Bug#19133).
1883 (setPixmapData): Rename local variable bmRep to avoid compiler
1884 warning.
1885
18862014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1887
1888 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1889 when going to fullscreen (Bug#0x180004f).
1890
18912014-12-27 Eli Zaretskii <eliz@gnu.org>
1892
1893 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1894
18952014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1896
1897 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1898
18992014-12-27 Eli Zaretskii <eliz@gnu.org>
1900
1901 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1902
19032014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1904
1905 Use bool for boolean in xselect.c, xsettings.c
1906 * xselect.c (x_get_local_selection, struct selection_data)
1907 (x_selection_request_lisp_error, struct prop_location)
1908 (x_handle_selection_request, x_convert_selection)
1909 (waiting_for_other_props_on_window, expect_property_change)
1910 (wait_for_property_change, x_handle_property_notify)
1911 (x_get_foreign_selection, x_get_window_property)
1912 (receive_incremental_selection)
1913 (x_get_window_property_as_lisp_data)
1914 (lisp_data_to_selection_data, Fx_get_selection_internal)
1915 (x_send_client_event):
1916 * xselect.c, xterm.h (x_handle_dnd_message):
1917 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1918 (apply_xft_settings, read_and_apply_settings)
1919 (xft_settings_event, init_gsettings, init_xsettings)
1920 (syms_of_xsettings):
1921 Use bool for boolean.
1922 * xselect.c (x_get_window_property): Omit last arg, which was an
1923 unused boolean.
1924 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1925 always true. All callers changed.
1926
19272014-12-26 Eli Zaretskii <eliz@gnu.org>
1928
1929 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1930 of strcat.
1931
1932 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1933
1934 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1935 strcat.
1936
19372014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1938
1939 Use bool for boolean in xsmfns.c
1940 * xsmfns.c, xterm.h (x_session_have_connection):
1941 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1942 Use bool for boolean.
1943 (x_session_initialize, Fhandle_save_session):
1944 Prefer NILP (x) to EQ (x, Qnil).
1945
19462014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1947
1948 * callproc.c (child_setup):
1949 * dbusbind.c (xd_signature_cat):
1950 * doc.c (get_doc_string, Fsnarf_documentation):
1951 * editfns.c (Fuser_full_name):
1952 * frame.c (xrdb_get_resource):
1953 * gtkutil.c (xg_get_file_with_chooser):
1954 * tparam.c (tparam1):
1955 * xfns.c (xic_create_fontsetname):
1956 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1957 * xsmfns.c (smc_save_yourself_CB):
1958 Rewrite to avoid the need for strcat, typically by using stpcpy
1959 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1960 * doc.c (sibling_etc):
1961 * xrdb.c (xdefaults):
1962 Now a top-level static constant.
1963
19642014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1965
1966 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1967 C one (Bug#19396).
1968
19692014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1970
1971 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1972 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1973
19742014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1975
1976 Use bool for boolean in xterm.c
1977 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1978 (x_set_window_size, x_bitmap_icon):
1979 * nsterm.m (ns_frame_raise_lower, x_new_font):
1980 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1981 (struct terminal.frame_raise_lower_hook):
1982 * w32term.c (w32_frame_raise_lower):
1983 * xterm.c, xterm.h (x_text_icon):
1984 * xterm.c (x_update_window_begin, x_update_window_end)
1985 (x_update_end, x_after_update_window_line)
1986 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1987 (x_draw_glyph_string_foreground)
1988 (x_draw_composite_glyph_string_foreground)
1989 (x_alloc_lighter_color, x_draw_relief_rect)
1990 (x_draw_glyph_string_box, x_draw_image_relief)
1991 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1992 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1993 (x_hide_hourglass):
1994 (XFillRectangle) [HAVE_GTK3]:
1995 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1996 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1997 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1998 (x_send_scroll_bar_event, xm_scroll_callback)
1999 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2000 (x_create_toolkit_scroll_bar)
2001 (x_create_horizontal_toolkit_scroll_bar)
2002 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
2003 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2004 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
2005 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2006 (x_scroll_bar_report_motion)
2007 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
2008 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
2009 (x_draw_window_cursor, x_clear_errors)
2010 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
2011 (set_wm_state, x_set_sticky, get_current_wm_state)
2012 (do_ewmh_fullscreen, x_handle_net_wm_state)
2013 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
2014 (x_set_window_size_1, XTframe_raise_lower)
2015 (x_make_frame_visible, x_iconify_frame)
2016 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
2017 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
2018 (x_delete_terminal, x_initialize, syms_of_xterm):
2019 Use bool for boolean.
2020
20212014-12-20 Paul Eggert <eggert@cs.ucla.edu>
2022
2023 * composite.h (struct composition.width): Now int
2024 instead of unsigned short, as we prefer signed integers.
2025
2026 Let charset tick grow past USHRT_MAX
2027 * charset.c, charset.h (charset_ordered_list_tick):
2028 Now EMACS_UINT, not unsigned short.
2029 * fontset.c (reorder_font_vector): Allow the tick to grow to the
2030 maximum representable Emacs integer value before wrapping it around.
2031
2032 Simplify unexec file mode setting
2033 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
2034 Don't include <sys/stat.h> when no longer needed.
2035 (unexec): Create file with correct mode in the first place,
2036 rather than overwriting the mode later and fiddling with the
2037 global umask in the mean time. Avoid bogus usage like
2038 'umask (777)', which should have been 'umask (0777)'.
2039 (mark_x): Remove. All callers removed.
2040
20412014-12-19 Paul Eggert <eggert@cs.ucla.edu>
2042
2043 Minor cleanups for Lisp objects and symbols
2044 * alloc.c (next_vector, set_next_vector):
2045 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
2046 (lisp_h_make_number) [USE_LSB_TAG]:
2047 Use Lisp_Int0 instead of the mystery constant 0.
2048 * alloc.c (mark_object): Always set and use po; that's simpler.
2049 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
2050 Properly parenthesize definientia.
2051 * bidi.c (bidi_initialize):
2052 * buffer.c (init_buffer_once):
2053 * nsfns.m (syms_of_nsfns):
2054 * nsmenu.m (syms_of_nsmenu):
2055 * nsselect.m (syms_of_nsselect):
2056 Prefer DEFSYM to defining by hand.
2057 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
2058 * data.c: Fix too-long line.
2059 * lisp.h (DECLARE_GDB_SYM): New macro.
2060 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
2061 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
2062 Declare the symbol, so it's visible to everywhere lisp.h is included.
2063 Move forward decls as far forward as they can go,
2064 to allow future changes to use them.
2065
20662014-12-18 Paul Eggert <eggert@cs.ucla.edu>
2067
2068 * gnutls.c: Include gnutls.h.
2069 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
2070 * image.c (svg_load): Fix pointer signedness.
2071
20722014-12-18 Martin Rudalics <rudalics@gmx.at>
2073
2074 * frame.c (frame_windows_min_size): New argument IGNORE.
2075 (adjust_frame_size): When called from change_frame_size call
2076 frame_windows_min_size with IGNORE Qt so we can ignore size
2077 restrictions.
2078
20792014-12-18 Eli Zaretskii <eliz@gnu.org>
2080
2081 * font.c (Ffont_info): Add more font information to the vector
2082 returned by the function, inspired by query-font. Doc fix.
2083 (Bug#19395)
2084
20852014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2086
2087 * keyboard.c (input_was_pending): New var.
2088 (read_char): Use it to make sure we only skip redisplay when we can't
2089 keep up with the repeat rate.
2090
20912014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2092
2093 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2094
20952014-12-17 Ulf Jasper <ulf.jasper@web.de>
2096
2097 * image.c (svg_load): Watch out for nil value of current buffer's
2098 filename. Re-enable filename thing for not-a-file case.
2099
21002014-12-17 Ulf Jasper <ulf.jasper@web.de>
2101
2102 Partially disabled previous change.
2103
2104 * image.c (svg_load): Temporarily disabled filename thing for
2105 not-a-file case as it can cause crashs.
2106
21072014-12-17 Ulf Jasper <ulf.jasper@web.de>
2108
2109 Fix problem with images referenced within svg files. (bug#19373)
2110
2111 * image.c: Additional parameter 'filename' for
2112 svg_load_image. Include "buffer.h". Define library function
2113 rsvg_handle_set_base_uri for WINDOWSNT.
2114 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2115 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2116 (svg_load): Pass a filename to svg_load_image: either name of
2117 actual file or of current buffer's file.
2118 (svg_load_image): New parameter 'filename', used for setting
2119 base_uri, necessary for loading referenced images. (bug#19373)
2120
21212014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2122
2123 * lread.c (init_obarray): Declare Qt as special.
2124 This fixes a typo in the 2012-05-15 patch that
2125 tried to declare Qt as special.
2126
21272014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2128
2129 Various fixes to use bool type and constants.
2130 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2131 always true.
2132 * xfaces.c (clear_face_cache): Use bool for the argument type.
2133
21342014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2135
2136 Correct same_at_end when restoring window points
2137 * fileio.c (Finsert_file_contents): Compute same_at_end character
2138 position using the old buffer size, not the new one, since
2139 restore_window_points wants the old size.
2140 Fixes: debbugs:19161
2141
21422014-12-14 Alan Mackenzie <acm@muc.de>
2143
2144 New feature optionally to accelerate auto-repeated scrolling.
2145
2146 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2147
2148 * window.c (window_scroll): Bind fontification-functions to nil
2149 when scrolling by whole screens and
2150 fast-but-imprecise-scrolling is non-nil.
2151 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2152
2153 * lisp.h (bool): Declare Qfontification_functions extern.
2154
21552014-12-14 Eli Zaretskii <eliz@gnu.org>
2156
2157 Load system's default trusted Certificate Authorities if available.
2158 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2159 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2160 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2161 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2162 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2163 Define new macro.
2164 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2165 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2166 it fails.
2167
21682014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2169
2170 * regex.c (analyze_first): Rename from analyze_first.
2171
21722014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2173
2174 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2175 a hack involving a union.
2176
21772014-12-13 Eli Zaretskii <eliz@gnu.org>
2178
2179 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2180 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2181 them only once.
2182
21832014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2184
2185 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2186
2187 * gnutls.h: Always declare syms_of_gnutls.
2188
2189 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2190 clarity. Let the availability check return Qnil when the GnuTLS
2191 integration is not available, instead of erroring out.
2192 (Bug#19346)
2193
21942014-12-13 Eli Zaretskii <eliz@gnu.org>
2195
2196 * xdisp.c (move_it_in_display_line_to, display_line):
2197 Don't disallow overflow-newline-into-fringe when word-wrap is in
2198 effect. (Bug#19300)
2199
22002014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2201
2202 * fileio.c: Better preserve window-points during revert (bug#19161).
2203 (Qget_buffer_window_list): New var.
2204 (get_window_points_and_markers, restore_window_points): New functions.
2205 (Finsert_file_contents): Use them to save and restore window-points.
2206
22072014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2208
2209 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2210 descriptor if called from x_connection_closed and always delete
2211 this descriptor from keyboard waiting set (Bug#19147).
2212
22132014-12-10 Eli Zaretskii <eliz@gnu.org>
2214
2215 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2216 (bidi_cache_max_elts): New global variable.
2217 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2218 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2219 its initial value.
2220 (bidi_cache_search): Handle overflown cache. Improve commentary.
2221 (bidi_cache_ensure_space): Limit allocations to the current value
2222 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2223 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2224 the increment to not exceed the limit.
2225 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2226 cache, zero otherwise (meaning the cache overflowed). In the
2227 latter case, set bidi_cache_last_idx to -1.
2228 (bidi_peek_at_next_level): Handle overflown cache.
2229 (bidi_push_it): Increase the cache limit for iterating the new object.
2230 (bidi_pop_it): Decrease the cache limit back to previous value.
2231 (bidi_shelve_cache): Shelve the current value of the cache limit.
2232 (bidi_unshelve_cache): Restore the value of cache limit.
2233 (bidi_find_bracket_pairs): If the cache overflows while looking
2234 for the paired bracket, give up and let bidi_resolve_neutrals
2235 process the bracket as a simple neutral. (Bug#19322)
2236 (bidi_find_other_level_edge): If the cache overflows, fall back on
2237 Plan B, which effectively stops the reordering and restarts it on
2238 the next character (after resetting the cache).
2239 (bidi_move_to_visually_next): When the cache overflows, reset it
2240 after processing the last cached character.
2241
22422014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2243
2244 Fix glitches in gnutls.c, mostly memory-related
2245 * gnutls.c: Sort macro definitions by name.
2246 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2247 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2248 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2249 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2250 calculating string length. Use make_uninit_string, to avoid
2251 copying the string. Cast the char, not the pointer.
2252 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2253 and free. Work even for dates past the year 9999. Use void *
2254 for buffers, to avoid casts.
2255
22562014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2257
2258 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2259
22602014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2261
2262 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2263 and MAC algorithms.
2264
22652014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2266
2267 * process.c: Whitespace and line-break nitpicks.
2268
22692014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2270
2271 * gnutls.c (gnutls_certificate_details): The :signature isn't
2272 that useful, so remove it.
2273 (gnutls_certificate_details): Clean up whitespace slightly.
2274 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2275 the connection.
2276 (gnutls_certificate_details): Put :signature-algorithm back again,
2277 which was removed by mistake.
2278 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2279 that they are not messaged by default (bug#16253).
2280 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2281
2282 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2283
22842014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2285
2286 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2287 set (Bug#19133).
2288
22892014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2290
2291 * eval.c (Fsignal): Remove duplicate test.
2292 (Fautoload_do_load): Fix up docstring.
2293
22942014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2295
2296 * nsterm.m (represented_filename, represented_frame): New variables.
2297 (ns_set_represented_filename): New function.
2298 (sendEvent:): Set represented filename here to avoid flicker,
2299 related to Bug#18757.
2300
2301 * nsterm.h: Declare ns_set_represented_filename.
2302
2303 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2304 at once, call ns_set_represented_filename instead.
2305
23062014-12-05 Eli Zaretskii <eliz@gnu.org>
2307
2308 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2309 (struct bidi_stack): Reduce size by using bit fields and by
2310 packing sos, override, and isolate_status into a single 8-bit
2311 byte called 'flags'.
2312
2313 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2314 (bidi_push_embedding_level): Construct flags from individual
2315 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2316 members.
2317 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2318 from flags. Adapt to changes in prev_for_neutral,
2319 next_for_neutral, and last_strong members.
2320 (bidi_line_init): Initialize flags to zero.
2321 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2322 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2323
23242014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2325
2326 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2327 (Fapply): Try and simplify the control flow.
2328
23292014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2330
2331 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2332 Use gnutls_sign_get_name directly because
2333 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2334 (init_gnutls_functions): Load missing gnutls_server_name_set.
2335
23362014-12-02 Eli Zaretskii <eliz@gnu.org>
2337
2338 * bidi.c (bidi_find_first_overridden): New function.
2339
2340 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2341 (syms_of_xdisp): Defsubr it.
2342
2343 * dispextern.h (bidi_find_first_overridden): Add prototype.
2344
23452014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2346
2347 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2348 to nil after release (Bug#9133).
2349
23502014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2351
2352 Port better to AddressSanitizer.
2353 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2354 -fsanitize=address.
2355 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2356 Return -1 or 0, as the pipe trick doesn't work.
2357 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2358 * data.c (Ffset):
2359 * print.c (print_object):
2360 When a pointer-check primitive returns -1, do not assume this
2361 means the pointer is valid or that the underlying system has failed.
2362 It could just be that addresses are being sanitized so Emacs can't
2363 test for pointer validity.
2364 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2365 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2366 string validity checker doesn't work on stack-based strings.
2367
23682014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2369
2370 Improve clarity of USE_LSB_TAG definition.
2371 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2372 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2373 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2374 VAL_MAX / 2 rather than in terms of the (more complicated)
2375 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2376
23772014-11-29 Eli Zaretskii <eliz@gnu.org>
2378
2379 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2380 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2381 (next_element_from_buffer): When done with overlays, reset the
2382 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2383
23842014-11-29 Eli Zaretskii <eliz@gnu.org>
2385
2386 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2387 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2388
23892014-11-29 Ulrich Müller <ulm@gentoo.org>
2390
2391 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2392 for paxctl and setfattr. Fixes temacs startup failure with
2393 grsecurity/PaX enabled Linux kernel (bug#19067).
2394
23952014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2396
2397 * w32.c, w32heap.c, w32term.c:
2398 Use MINGW_W64 instead of _W64.
2399
24002014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2401
2402 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2403
24042014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2405
2406 * gnutls.c (gnutls_ip_address_p): New function.
2407 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2408
24092014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2410
2411 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2412
24132014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2414
2415 Fix gnutls problems caught by static checking.
2416 * gnutls.c (Fgnutls_boot): Remove unused local.
2417 (Fgnutls_boot): Fix pointer signedness.
2418
24192014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2420
2421 * gnutls.c (gnutls_certificate_details): Don't include certain
2422 certificate details on older gnutls versions (bug#19168).
2423 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2424 (gnutls_certificate_details): Reversed check in last checkin.
2425
24262014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2427
2428 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2429 (Fgnutls_peer_status_warning_describe): Add function to describe a
2430 peer verification warning symbol.
2431 (Fgnutls_peer_status): Use it.
2432 (Fgnutls_boot): Use it. Minor logging fixes.
2433
24342014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2435
2436 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2437
24382014-11-24 Glenn Morris <rgm@gnu.org>
2439
2440 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2441
2442 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2443 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2444
24452014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2446
2447 * gnutls.c: Fix Windows function definition of
2448 gnutls_x509_crt_get_fingerprint.
2449
2450 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2451
2452 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2453
2454 * process.h: Added more fields to Lisp_Process to track
2455 certificate details.
2456
2457 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2458 (Fgnutls_peer_status): New functions to export TLS certificate
2459 details to Emacs Lisp.
2460
24612014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2462
2463 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2464 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2465 check for gtk_adjustment_configure (Bug#19149).
2466 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2467
24682014-11-22 Glenn Morris <rgm@gnu.org>
2469
2470 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2471
24722014-11-22 Martin Rudalics <rudalics@gmx.at>
2473
2474 Don't shrink frame when using desktop-save-mode (Bug#19048).
2475 * w32fns.c (x_set_tool_bar_lines): Always call
2476 x_change_tool_bar_height (Bug#19048).
2477 (x_change_tool_bar_height): Mark frame as garbaged since
2478 adjust_frame_size might not have done that.
2479 * xfns.c (x_set_tool_bar_lines): Always call
2480 x_change_tool_bar_height (Bug#19048).
2481 (x_change_tool_bar_height): Mark frame as garbaged since
2482 adjust_frame_size might not have done that.
2483
24842014-11-21 Ulf Jasper <ulf.jasper@web.de>
2485
2486 * xml.c (parse_region): Take care of new optional parameter
2487 'discard-comments' of 'libxml-parse(html|xml)-region'.
2488 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2489 New optional parameter 'discard-comments'.
2490
24912014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2492
2493 Improve time stamp handling, and be more consistent about it.
2494 * editfns.c (invalid_time): New function.
2495 Use it instead of 'error ("Invalid time specification")'.
2496 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2497 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2498 New functions.
2499 (make_time_tail, make_time): Remove. All uses changed to use
2500 new functions or plain list4i.
2501 (disassemble_lisp_time): Return effective length if successful.
2502 Check that LOW is an integer, if it's combined with other components.
2503 (decode_time_components): Decode into struct lisp_time, not
2504 struct timespec, so that we can support a wide set of times
2505 regardless of whether time_t is signed. Decode plain numbers
2506 as seconds since the Epoch, and nil as the current time.
2507 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2508 Reimplement in terms of new functions.
2509 (Fencode_time): Just use list2i.
2510 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2511 * keyboard.c (decode_timer): Don't allow the new formats (floating
2512 point or nil) in timers.
2513 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2514 place of the magic number '16'.
2515 (struct lisp_time): New type.
2516 (decode_time_components): Use it.
2517 (lisp_to_timespec): New decl.
2518
25192014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2520
2521 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2522 text property.
2523
2524 * callint.c (Fcall_interactively): Pass in nil as argument to
2525 Fbarf_if_buffer_read_only.
2526
2527 * fileio.c (Finsert_file_contents): Ditto.
2528
2529 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2530
2531 * textprop.c (verify_interval_modification): Check buffer
2532 readedness after the last interval.
2533
2534 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2535 the text at POSITION (new optional argument) has the
2536 `inhibit-read-only' text property set.
2537
25382014-11-16 Eli Zaretskii <eliz@gnu.org>
2539
2540 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2541 errors in computing the number of pixels to scroll.
2542 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2543
25442014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2545
2546 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2547 call updateFrameSize.
2548
2549 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2550
25512014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2552
2553 * nsfns.m (x_set_foreground_color, x_set_background_color)
2554 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2555 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2556
25572014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2558
2559 * nsterm.m (ns_send_appdefined): Check for application defined
2560 event on Cocoa (Bug#18993).
2561 (run): Restore code before the previous 18993 fix.
2562
25632014-11-14 David Reitter <david.reitter@gmail.com>
2564
2565 * nsterm.m (run): Set timeout for event loop to prevent hang.
2566 (Bug#18993)
2567
25682014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2569
2570 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2571
25722014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2573
2574 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2575 for each candidate font but attempt to reuse it from previous improper
2576 candidate, if any.
2577
25782014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2579
2580 Avoid undefined behavior in color table hashing.
2581 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2582 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2583 This function avoids undefined behavior with signed shift overflow.
2584
25852014-11-10 Eli Zaretskii <eliz@gnu.org>
2586
2587 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2588 when the inserted text does not need decoding. (Bug#18982)
2589
25902014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2591
2592 * nsterm.h (EmacsScroller): judge returns bool.
2593
2594 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2595 (ns_judge_scroll_bars): Only set removed if judge returns true.
2596 (judge): Returns bool == condemned. Remove self from window.
2597 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2598
25992014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2600
2601 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2602 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2603
26042014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2605
2606 * nsterm.m (ns_set_vertical_scroll_bar)
2607 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2608
26092014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2610
2611 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2612 merely because tmo_in_millisec is nonnegative. The 1st call
2613 to g_main_context_query could succeed while the 2nd one fails.
2614
2615 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2616
26172014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2618
2619 * nsterm.m (run): Only use non-system event loop if OSX version is
2620 exactly 10.9 (Bug#18993).
2621 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2622 needed (Bug#18757).
2623
26242014-11-08 Michael Albinus <michael.albinus@gmx.de>
2625
2626 * callproc.c (encode_current_directory): Support handling of file
2627 names prepended by "/:". (Bug#18891)
2628
26292014-11-08 Alan Mackenzie <acm@muc.de>
2630
2631 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2632
26332014-11-08 Dima Kogan <dima@secretsauce.net>
2634
2635 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2636
26372014-11-08 Michael Albinus <michael.albinus@gmx.de>
2638
2639 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2640 raises an error. (Bug#18891)
2641
26422014-11-08 Martin Rudalics <rudalics@gmx.at>
2643
2644 * frame.c (adjust_frame_size): Call x_set_window_size only if
2645 f->can_x_set_window_size is set.
2646 (make_frame): Initialize f->can_x_set_window_size and
2647 f->can_run_window_configuration_change_hook.
2648 (Fcan_run_window_configuration_change_hook): New function.
2649 * frame.h (frame): Split `official' into `can_x_set_window_size'
2650 and `can_run_window_configuration_change_hook'.
2651 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2652 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2653 Set f->can_x_set_window_size.
2654 * window.c (run_window_configuration_change_hook):
2655 Return immediately if either f->can_x_set_window_size or
2656 f->can_run_window_configuration_change_hook are false.
2657 (Fset_window_configuration): Instead of f->official set
2658 f->can_x_set_window_size.
2659 * xfns.c (Fx_create_frame, x_create_tip_frame):
2660 Set f->can_x_set_window_size.
2661
26622014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2663
2664 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2665 cleanup from 2014-11-01 (Bug#18972).
2666
26672014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2668
2669 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2670 * xdisp.c (window-scroll-functions): Improve docstring.
2671
26722014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2673
2674 Uniquify the 'size' symbol.
2675 * frame.c (Qsize):
2676 * w32notify.c (Qsize): Remove.
2677 * lisp.h (Qsize): New decl.
2678 * lread.c (Qsize): Now extern.
2679 * w32notify.c (syms_of_w32notify): No need to defsym.
2680
26812014-11-07 Martin Rudalics <rudalics@gmx.at>
2682
2683 * dispnew.c (change_frame_size_1): Fix call of
2684 adjust_frame_size.
2685 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2686 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2687 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2688 (Qtool_bar_size): New constants.
2689 (frame_inhibit_resize, adjust_frame_size): New argument to
2690 handle case where frame_inhibit_implied_resize is a list.
2691 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2692 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2693 (x_set_right_divider_width, x_set_bottom_divider_width)
2694 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2695 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2696 Update callers.
2697 (frame-inhibit-implied-resize): Rewrite doc-string.
2698 * frame.h (frame_inhibit_resize, adjust_frame_size):
2699 Fix external declarations.
2700 (Qframe_position, Qframe_outer_size)
2701 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2702 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2703 (Qtool_bar_size): Extern them.
2704 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2705 (xg_height_or_width_changed): Remove.
2706 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2707 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2708 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2709 (xg_change_toolbar_position): Call adjust_frame_size directly.
2710 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2711 Fix calls of adjust_frame_size.
2712 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2713 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2714 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2715 frame can get resized when tool-bar-lines parameter changes from
2716 or to zero.
2717 (Fw32_frame_menu_bar_size): Return fourth value.
2718 (Fw32_frame_rect): Block input around system calls
2719 (Fx_frame_geometry): New function.
2720 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2721 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2722 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2723 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2724 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2725 (Fx_create_frame): Adjust adjust_frame_size calls.
2726 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2727 frame can get resized when tool-bar-lines parameter changes from
2728 or to zero.
2729 (Fx_frame_geometry): New function.
2730 * xmenu.c (update_frame_menubar): On Lucid call
2731 adjust_frame_size with one pixel less height to avoid that
2732 repeatedly adding/removing the menu bar grows the frame.
2733 (free_frame_menubar): On Motif arrange to optionally preserve
2734 the old frame height when removing the menu bar.
2735 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2736
27372014-11-03 Eli Zaretskii <eliz@gnu.org>
2738
2739 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2740 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2741 frame; instead, print an error message.
2742
27432014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2744
2745 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2746
27472014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2748
2749 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2750 (dealloc): Release bmRep.
2751
2752 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2753 imageListSetNext, imageListNext.
2754
2755 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2756 (reference): Remove.
2757 (allocInitFromFile:): Remove searching ImageList and calling
2758 reference (Bug#18918).
2759 (dealloc): Remove handling if ImageList.
2760
27612014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2762
2763 * process.c (catch_child_signal): Fix incorrect assertion.
2764
27652014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2766
2767 * macfont.m (macfont_draw):
2768 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2769
2770 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2771 if force_integral_p (i.e. no antialias).
2772 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2773 bold if no antialias (Bug#18876).
2774
2775 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2776 was given (Bug#18846).
2777
2778 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2779
2780 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2781 instead of in xdisp.c, function now takes void. (Bug#18884).
2782
2783 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2784 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2785
2786 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2787 struct window* (Bug#18889).
2788 Remove getMouseMotionPart.
2789 (ns_output): Make icon_top/left int.
2790
2791 * nsfns.m (x_icon): icon_top/left is int.
2792
2793 * nsterm.m (ns_mouse_position): Remove unused code.
2794 (initFrame:window:, dealloc): Use window instead of win.
2795 (getMouseMotionPart:window:x:y:): Remove, unused.
2796 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2797
27982014-11-01 Eli Zaretskii <eliz@gnu.org>
2799
2800 * keyboard.c (readable_events): When FLAGS include
2801 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2802 This avoids returning non-nil from input-pending-p when only such
2803 events are in the queue. (Bug#18856)
2804
28052014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2806
2807 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2808 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2809 (Qforeign_selection): Remove.
2810 (ns_get_local_selection): Identation fix.
2811 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2812
2813 * nsselect.m (ns_get_local_selection): Remove calling of
2814 functions in Vselection_converter_alist (Bug#18911).
2815 (syms_of_nsselect): Remove Vselection_converter_alist.
2816
28172014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2818
2819 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2820 and unnecessary initialization. Adjust comments.
2821
28222014-10-30 Eli Zaretskii <eliz@gnu.org>
2823
2824 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2825 setting it to -1.
2826 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2827 index, not an absolute one, as that's what the function expects.
2828
28292014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2830
2831 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2832 font on an initial frame when running as a daemon (Bug#18869).
2833
2834 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2835
28362014-10-30 Eli Zaretskii <eliz@gnu.org>
2837
2838 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2839 build_string, when importing a home directory. (Bug#18873)
2840
28412014-12-27 Eli Zaretskii <eliz@gnu.org>
2842
2843 * dispnew.c (buffer_posn_from_coords):
2844 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2845 account for the header-line height. (Bug#18839)
2846
28472014-10-28 Ulf Jasper <ulf.jasper@web.de>
2848
2849 * xml.c (parse_region): Do not forget the first document child.
2850
28512014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2852
2853 * nsselect.m: pasteboard_changecount is new.
2854 (ns_store_pb_change_count, ns_get_pb_change_count)
2855 (ns_get_our_change_count_for): New functions.
2856 (ns_string_to_pasteboard_internal): Correct comment.
2857 type => gtype in eassert, Call ns_store_pb_change_count.
2858 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2859 (Fns_disown_selection_internal, Fns_selection_owner_p):
2860 Replace Vselection_alist check, with change count check.
2861 (Fns_get_selection): Initialize val to Qnil. Only get local
2862 selection if change counts match (Bug#18799).
2863 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2864
28652014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2866
2867 * w32proc.c (create_child): If calling a quoted batch file,
2868 pass NULL for exe. (Bug#18745)
2869
28702014-10-24 Eli Zaretskii <eliz@gnu.org>
2871
2872 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2873 (bidi_resolve_brackets): Use end of string position rather than ZV
2874 when iterating over a string. (Bug#18815)
2875
28762014-10-24 Martin Rudalics <rudalics@gmx.at>
2877
2878 * keyboard.c (make_lispy_position): Return coordinates also when
2879 on scroll bars, fringes, margins or not in a window.
2880 * xdisp.c (show_mouse_face): Don't change cursor face during
2881 mouse tracking.
2882
28832014-10-23 Martin Rudalics <rudalics@gmx.at>
2884
2885 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2886 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2887 Fix doc-strings (Bug#18789).
2888
28892014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2890
2891 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2892
28932014-10-22 Eli Zaretskii <eliz@gnu.org>
2894
2895 Optimize redisplay of simple bracketed text.
2896 * bidi.c (bidi_cache_reset_to): New function.
2897 (bidi_cache_reset): Call it.
2898 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2899 member to -1.
2900 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2901 bracket_enclosed_type only if bracket_pairing_pos's value is not
2902 ZV.
2903 (MAX_BPA_STACK): Make sure the value is signed.
2904 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2905 stop pushing values onto the stack.
2906 (bidi_find_bracket_pairs): If the bracketed text is only on the
2907 base embedding level, remove all the states cached by this
2908 function from the cache, and return zero, so that the brackets in
2909 this segment of text are processed as normal neutrals.
2910 (bidi_resolve_brackets): Detect the brackets that are to be
2911 processed as neutrals, and don't call bidi_find_bracket_pairs on
2912 them. (Bug#18778)
2913
29142014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2915
2916 * w32select.c (Fw32_selection_exists_p): Rename from
2917 Fx_selection_exists_p.
2918 (syms_of_w32select): Adjust accordingly.
2919
2920 * w16select.c (Fw16_selection_exists_p): Rename from
2921 Fx_selection_exists_p.
2922 (syms_of_win16select): Adjust accordingly.
2923
2924 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2925 (Fns_own_selection_internal): Tighten scoping.
2926 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2927 (Fns_get_selection): Rename from Fx_get_selection_internal.
2928 (Fns_get_selection_internal, Fns_store_selection_internal):
2929 Remove functions.
2930 (syms_of_nsselect): Adjust accordingly.
2931
29322014-10-21 Martin Rudalics <rudalics@gmx.at>
2933
2934 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2935 * w32term.c (x_set_window_size): Account for wrapped menu bar
2936 lines when setting up frame height (Bug#15174 and Bug#18720).
2937 (w32_add_wrapped_menu_bar_lines): New variable.
2938
29392014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2940
2941 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2942 move point.
2943
29442014-10-20 Glenn Morris <rgm@gnu.org>
2945
2946 * Merge in all changes up to 24.4 release.
2947
29482014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2949
2950 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2951 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2952
2953 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2954
2955 * xterm.c (handle_one_xevent): Check return value from
2956 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2957 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2958
2959 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2960 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2961 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2962 Gtk+ >= 3.14 (Bug#18674).
2963 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2964 Gtk+ >= 3.14 (Bug#18674).
2965
29662014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2967
2968 * gtkutil.c: Remove no-longer-used code.
2969 (xg_update_menubar): Remove unused local and unnecessary call to
2970 gtk_menu_item_get_submenu.
2971 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2972 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2973 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2974
29752014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2976
2977 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2978
2979 * xterm.h (handlebox_widget): Remove.
2980
2981 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2982 xg_have_tear_offs.
2983
2984 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2985
2986 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2987 to handle Gtk versions.
2988 (xg_get_file_with_chooser): Use them.
2989 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2990 Remove (create_menus): Remove teroff argument and code.
2991 Remove call to gtk_menu_set_title.
2992 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2993 Adjust args to create_menus.
2994 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2995 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2996 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2997 (xg_make_tool_item): Remove detach code.
2998 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2999 (find_icon_from_name): New function.
3000 (update_frame_tool_bar): Remove GtkStockItem code, move to
3001 find_icon_from_name. Let stock be a list of icon names to try.
3002 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
3003 Replace TOOLBAR_TOP_WIDGET.
3004 (free_frame_tool_bar, xg_change_toolbar_position ):
3005 Replace TOOLBAR_TOP_WIDGET.
3006 (xg_initialize): Remove tearoff code.
3007
30082014-10-18 Eli Zaretskii <eliz@gnu.org>
3009
3010 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
3011 pixel from the window's cursor glyph width, since X renders hollow
3012 blocks 1 pixel wider than the 'width' parameter.
3013
3014 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
3015 glyph->pixel_width; this is now done in xterm.c.
3016
3017 Fix reordering of bracket characters in isolates.
3018 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
3019 RESOLVED_ONLY; when non-zero, return from the cache only fully
3020 resolved states. All callers changed.
3021 (CANONICAL_EQU): New macro.
3022 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
3023 equivalent of the paired closing bracket character.
3024 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
3025 the default non-negative value, to be checked later in
3026 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
3027 characters against those pushed onto the BPA stack.
3028 (bidi_record_type_for_neutral): New function.
3029 (bidi_resolve_brackets): Record next_for_neutral and
3030 prev_for_neutral when embedding level gets pushed. Force
3031 resolution of bracket pairs when entering a level run that was not
3032 yet BPA-resolved.
3033 (bidi_resolve_neutral): Add assertions before calling
3034 bidi_resolve_neutral_1.
3035 (bidi_level_of_next_char): Remove the code that attempted to
3036 resolve unresolved neutrals; that is now done by
3037 bidi_resolve_neutral.
3038
3039 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
3040
30412014-10-17 Eli Zaretskii <eliz@gnu.org>
3042
3043 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
3044 1-pixel R2L characters.
3045 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
3046 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
3047
30482014-10-16 Eli Zaretskii <eliz@gnu.org>
3049
3050 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
3051 useful.
3052
30532014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3054
3055 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
3056 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
3057 It's not clear to me whether the initialization is needed,
3058 but it can't hurt so I played it safe.
3059
30602014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3061
3062 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
3063
30642014-10-15 Eli Zaretskii <eliz@gnu.org>
3065
3066 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
3067 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
3068 Remove variable.
3069 (bidi_get_type): Return the isolate initiators and terminator types.
3070 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
3071 (bidi_fetch_char_skip_isolates, find_first_strong_char)
3072 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
3073 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3074 for the new features.
3075 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3076 push and pop correctly for isolates.
3077 (bidi_remember_char): Modify to accept an additional argument
3078 and record the bidi type according to its value.
3079 (bidi_cache_iterator_state): Accept an additional argument to only
3080 update an existing state. Handle the new members of struct bidi_it.
3081 (bidi_cache_find): Arguments changed: no longer accepts a level,
3082 instead accepts a flag telling it whether it is okay to return
3083 unresolved neutrals.
3084 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3085 table. Initialize new isolate-related members.
3086 (bidi_paragraph_init): Some code factored out into
3087 find_first_strong_char.
3088 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3089 into bidi_resolve_explicit.
3090 (bidi_resolve_explicit): Support the isolate initiators and
3091 terminator. Fix handling of embeddings and overrides according to
3092 new UBA requirements. Record information about previously seen
3093 characters here (moved from bidi_level_of_next_char).
3094 (bidi_resolve_weak): Adapt to changes in struct members.
3095 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3096 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3097 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3098 paired bracket resolution. Handle isolate initiators and
3099 terminator.
3100 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3101 (bidi_level_of_next_char): Move the code that records information
3102 about previous characters to bidi_resolve_explicit. Fix logic of
3103 resolving neutrals and make sure their cache entries are updated.
3104 Remove now unneeded special handling of PDF level.
3105
3106 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3107 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3108 enlarged per Unicode 6.3.
3109 (enum bidi_bracket_type_t): New data type.
3110 (struct bidi_saved_info): Leave only 2 type members out of 4.
3111 Remove bytepos.
3112 (struct bidi_stack): Add members necessary to support isolating
3113 sequences.
3114 (struct bidi_it): Add new members necessary to support isolating
3115 sequences and bracket pair resolution.
3116
3117 * xdisp.c (Fbidi_resolved_levels): New function.
3118 (syms_of_xdisp): Defsubr it.
3119 (append_glyph, append_composite_glyph, produce_image_glyph)
3120 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3121 assertions.
3122 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3123
3124 * term.c (append_glyph, append_composite_glyph)
3125 (append_glyphless_glyph): Convert aborts to assertions.
3126
3127 * .gdbinit (pgx): Display the character codepoint, resolved level,
3128 and bidi type also for glyphless glyphs.
3129
31302014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3131
3132 Avoid unwanted point motion in Fline_beginning_position.
3133 * lisp.h (scan_newline_from_point): Add prototype.
3134 * search.c (scan_newline_from_point): New function, refactored from...
3135 * cmds.c (Fforward_line): ...adjusted user.
3136 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3137 and simplify the former since the latter doesn't move point.
3138
31392014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3140
3141 Cleanup terminal handling code.
3142 * dispextern.h (get_named_tty): Remove prototype but...
3143 * termhooks.h (get_named_terminal): ...resurrect it under
3144 more meaningful name.
3145 (get_terminal): Likewise, but with...
3146 (decode_live_terminal): ...this name.
3147 (decode_tty_terminal): Add prototype.
3148 * term.c (get_tty_terminal): Remove.
3149 (get_named_tty): Remove.
3150 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3151 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3152 Use decode_tty_terminal.
3153 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3154 * terminal.c (get_terminal): Refactor to...
3155 (decode_terminal, decode_live_terminal): ...new functions.
3156 (decode_tty_terminal): Replacement for get_tty_terminal.
3157 (get_named_terminal): Likewise for get_named_tty.
3158 * coding.c (Fset_terminal_coding_system_internal)
3159 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3160 (Fkeyboard_coding_system):
3161 * composite.c (Fcomposition_get_gstring):
3162 * dispnew.c (Fsend_string_to_terminal):
3163 * frame.c (Fmake_terminal_frame):
3164 * nsfns.m (check_ns_display_info):
3165 * w32fns.c, xfns.c (check_x_display_info):
3166 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3167 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3168 (Fset_quit_char): Use get_named_terminal.
3169 (Fset_output_flow_control, Fset_input_meta_mode):
3170 Use decode_tty_terminal.
3171
31722014-10-13 Eli Zaretskii <eliz@gnu.org>
3173
3174 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3175 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3176
31772014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3178
3179 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3180 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3181
31822014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3183
3184 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3185 (bug#18638).
3186
31872014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3188
3189 * editfns.c (dump_tz_string): No longer const.
3190 It might be modified.
3191
3192 * nsmenu.m (clear): Assume OS X 10.6 or later.
3193
31942014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3195
3196 * unexmacosx.c: Remove include ppc/reloc.h.
3197 (unrelocate, copy_dysymtab): Remove PPC code.
3198 (rebase_reloc_address): Remove, only used for PPC:
3199
3200 * nsterm.m: Always include macfont.h on COCOA.
3201 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3202 (ns_dumpglyphs_image, ns_check_menu_open)
3203 (applicationDidFinishLaunching)
3204 (antialiasThresholdDidChange:)
3205 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3206 Remove checks for OSX <= 10.5/10.6.
3207 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3208 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3209 GNUSTEP.
3210
3211 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3212 (NS_HAVE_NSINTEGER): Remove block.
3213 Remove >= OSX 10.6 tests.
3214
3215 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3216 (x_activate_menubar, trackingNotification:): Remove check for
3217 OSX >= 10.5.
3218 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3219
3220 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3221
3222 * nsfns.m: Always include macfont.h on COCOA.
3223 (ns_filename_from_panel, ns_directory_from_panel)
3224 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3225 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3226
3227 * macfont.m: Remove >= 1050 check.
3228 (macfont_create_family_with_symbol)
3229 (macfont_get_glyph_for_character)
3230 (mac_font_get_glyphs_for_variants)
3231 (mac_ctfont_create_available_families, syms_of_macfont):
3232 Remove code for OSX < 10.6.
3233 (mac_font_family_group, mac_font_family_compare): Remove, only used
3234 for OSX < 10.6.
3235
3236 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3237 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3238
3239 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3240 comment.
3241
32422014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3243
3244 Fix putenv race conditions with undefined behavior (Bug#8705).
3245 Do all putenv calls before Emacs creates any threads.
3246 Use a safer way to modify the TZ environment variable in the
3247 presence of multiple threads. For further thread-safety,
3248 prefer localtime_r and gmtime_r to localtime and gmtime,
3249 and prefer struct tm's tm_gmtoff (if available) to calling
3250 both localtime_r and gmtime_r.
3251 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3252 (init_dbusbind): ... to this new function.
3253 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3254 * xterm.c (x_term_init): Move xputenv call from here ...
3255 (init_xterm): ... to this new function.
3256 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3257 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3258 (dump_tz_string): New constant.
3259 (init_editfns): Use it. This centralizes the dump_tz stuff.
3260 Call set_time_zone_rule here, so that its xputenv is done
3261 before Emacs goes multithreaded.
3262 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3263 thread-safe enough for Emacs.
3264 (format_time_string, Fdecode_time, Fcurrent_time_string)
3265 (Fcurrent_time_zone):
3266 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3267 localtime and gmtime. Remove now-unnecessary calls to block_input.
3268 (tm_gmtoff): New static function.
3269 (Fdecode_time, Fcurrent_time_zone): Use it.
3270 (Fencode_time): Use mktime_z, for better thread-safety.
3271 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3272 i.e., not quite thread-safe but good enough for Emacs typical usage.
3273 Do not reclaim storage that is in the environment; let it leak.
3274 Always call tzset, since localtime_r does not.
3275 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3276 This is now done in init_editfns.
3277 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3278 New macros and declarations, for platforms lacking tzalloc & friends.
3279
32802014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3281
3282 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3283 On x86 platforms this works around GCC bug 63495
3284 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3285 and more generally should fix a portability problem in Emacs.
3286 Reported by Stefan Monnier in:
3287 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3288
32892014-10-08 Leo Liu <sdl.web@gmail.com>
3290
3291 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3292 * keymap.c (describe_vector_princ):
3293 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3294 Fterpri.
3295
3296 * print.c (printchar_stdout_last): Declare.
3297 (printchar): Record the last char written to stdout.
3298 (Fterpri): Add optional argument ENSURE.
3299
33002014-10-08 Eli Zaretskii <eliz@gnu.org>
3301
3302 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3303 DELAY argument to change_frame_size, so that the frame size
3304 changes, if any are needed, are delayed until the next redisplay.
3305 This is to avoid a too early QUIT inside change_frame_size, when
3306 it calls Lisp in frame_windows_min_size, in case one of the events
3307 we've read sets the quit-flag. (Bug#18649)
3308
3309 * w32fns.c (check_x_display_info): Accept terminal objects as
3310 argument, to follow what xfns.c does.
3311
33122014-10-07 Glenn Morris <rgm@gnu.org>
3313
3314 * Makefile.in ($(srcdir)/macuvs.h)
3315 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3316
33172014-10-07 Eli Zaretskii <eliz@gnu.org>
3318
3319 * decompress.c (init_zlib_functions): Move the message about zlib
3320 being unavailable from here...
3321 (Fzlib_decompress_region): ...to here. (Bug#18650)
3322
33232014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3324
3325 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3326 the case where an optional string is used. Adjust docstring.
3327
33282014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3329
3330 * lisp.mk (lisp): Remove w32-common-fns.elc.
3331
33322014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3333
3334 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3335 These were already defined in buffer.c, and the duplicate
3336 definitions cause problems on platforms like 'gcc -fno-common'.
3337 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3338
33392014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3340
3341 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3342 if toolbar is visible.
3343
3344 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3345 0.23 (Bug#18030).
3346
3347 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3348 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3349 (ns_select, ns_read_socket): Use unwind_protect to decrease
3350 apploopnr (Bug#18345).
3351 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3352 line height (Bug#17977).
3353
3354 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3355 (macfont_closest_traits_index): New function.
3356 (macfont_closest_traits_index_p): Rename from
3357 macfont_closest_traits_index.
3358 (macfont_list): Use macfont_closest_traits_index_p.
3359
33602014-10-05 K. Handa <handa@gnu.org>
3361
3362 * coding.c (detect_coding_iso_2022): Set coding->rejected
3363 correctly when an invalid escape sequence is found (Bug#18610).
3364
33652014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3366
3367 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3368 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3369 for add_tearoff_p.
3370
33712014-10-04 Martin Rudalics <rudalics@gmx.at>
3372
3373 * buffer.c (scroll_bar_width, scroll_bar_height):
3374 Fix doc-strings.
3375 * window.c (Fset_window_scroll_bars): Fix doc-string.
3376 (Fwindow_scroll_bars): Have it return what the doc-string says.
3377
33782014-10-03 Eli Zaretskii <eliz@gnu.org>
3379
3380 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3381 iterator backwards, to resync the bidi iterator. (Bug#18584)
3382
33832014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3384
3385 Consistently use min and max macros from lisp.h.
3386 * coding.c (min, max):
3387 * font.c (MAX):
3388 * unexhp9k800.c (min):
3389 * unexw32.c (min, max): Use definitions from lisp.h.
3390 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3391 Adjust users.
3392 * gmalloc.c (min): Tiny style change.
3393
3394 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3395 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3396
33972014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3398
3399 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3400 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3401 (X_ULONG_MAX): Move these macros to xterm.h.
3402 (x_fill_property_data): Be more generous about allowing either
3403 signed or unsigned data of the appropriate width.
3404 * xterm.h (x_display_set_last_user_time): New function.
3405 All setters of last_user_time changd to use this function.
3406 If ENABLE_CHECKING, check that the times are in range.
3407
34082014-10-02 Eli Zaretskii <eliz@gnu.org>
3409
3410 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3411 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3412
34132014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3414
3415 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3416 make a font_object from a tty frame (Bug#18573).
3417 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3418
34192014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3420
3421 * alloc.c (mark_overlay): Assume that overlay boundaries are
3422 always markers. Add comment.
3423 * lread.c (read_internal_start): Use convenient validate_subarray.
3424 Adjust docstring.
3425 (Fread_from_string): Adjust docstring.
3426
34272014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3428
3429 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3430
3431 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3432 Rename from the "x-" prefix.
3433
34342014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3435
3436 * xselect.c (selection-converter-alist): Fix docstring.
3437
34382014-10-01 Eli Zaretskii <eliz@gnu.org>
3439
3440 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3441 argument passed by the caller, when we mirror all slashes into
3442 backslashes.
3443
34442014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3445
3446 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3447 Resurrect old code and fix compilation with GTK < 2.13.6.
3448
34492014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3450
3451 Use AUTO_CONS instead of SCOPED_CONS, etc.
3452 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3453 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3454 (AUTO_LIST1): Rename from scoped_list1.
3455 (AUTO_LIST2): Rename from scoped_list2.
3456 (AUTO_LIST3): Rename from scoped_list3.
3457 (AUTO_LIST4): Rename from scoped_list4.
3458 (AUTO_STRING): Rename from SCOPED_STRING.
3459 * frame.h (AUTO_FRAME_ARG):
3460 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3461 (AUTO_LIST4, AUTO_STRING):
3462 Prepend a new argument 'name'.
3463 Declare a variable instead of yielding a value.
3464 All uses changed.
3465 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3466
34672014-09-30 Eli Zaretskii <eliz@gnu.org>
3468
3469 * w32fns.c (w32_createwindow): Accept an additional argument, an
3470 array of 2 values specifying the coordinates of the frame's
3471 top-left corner. Use these values instead of calling x_get_arg,
3472 which can cons Lisp objects, and therefore cannot be called except
3473 from the main thread. Remove redundant tests for the default
3474 values.
3475 (my_create_window): Move the calculation of the coordinates of the
3476 frame's top-left edge here. Pass them to the input thread via the
3477 second parameter of the WM_EMACS_CREATEWINDOW message.
3478 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3479 for the details.
3480
34812014-09-30 Eli Zaretskii <eliz@gnu.org>
3482
3483 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3484 (redisplay_window): Treat the frame's frozen_window_starts flag
3485 the same way as the optional_new_start flag for the window: only
3486 obey it if the glyph row showing point will be fully visible.
3487 Likewise when the window start is in a continuation line. If,
3488 after trying everything under the 'force_start' label, point is
3489 still not fully visible, give up and scroll the window.
3490 Add debugging traces. (Bug#18545)
3491
3492 * window.c (Frecenter): Set the window's redisplay flag.
3493
34942014-09-30 Eli Zaretskii <eliz@gnu.org>
3495
3496 * w32term.c (w32_read_socket): Don't use frame dimensions for
3497 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3498 rectangle. Check the return value of GetClientRect, and don't use
3499 the results if it didn't succeed.
3500
3501 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3502 in columns and lines after correcting the pixel dimensions in
3503 check_frame_size.
3504 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3505 negative values to xrealloc. (Bug#18528)
3506
35072014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3508
3509 * alloc.c: Remove now-unnecessary check.
3510 Suggested by Dmitry Antipov in:
3511 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3512
3513 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3514
3515 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3516 to Ubuntu 14.04.1 x86-64.
3517
3518 Simplify stack-allocated Lisp objects, and make them more portable.
3519 The build_local_string macro was used in two ways: (1) string
3520 literals for which scoped allocation suffices, and (2) file name
3521 components, where it's not safe in general to assume bounded-size
3522 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3523 allocates a block-scope string, and by using SCOPED_STRING for (1)
3524 and build_string for (2). Furthermore, actually use stack
3525 allocation only for objects known to have sufficient alignment.
3526 This simpler implementation means Emacs can make
3527 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3528 GC_MAKE_GCPROS_NOOPS.
3529 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3530 for fewer differences among implementations.
3531 (struct Lisp_String): Now GCALIGNED.
3532 (USE_STACK_LISP_OBJECTS): Default to true, since the
3533 implementation no longer insists on a nonempty GCALIGNED.
3534 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3535 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3536 separately. Move definiens to scoped_cons. The old definition
3537 was incorrect when GCALIGNED was defined to be empty.
3538 (union Aligned_String): New type.
3539 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3540 implementation ports to compilers that don't align strictly enough.
3541 Don't worry about the union sizes; it's not worth bothering about.
3542 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3543 Rewrite using USE_STACK_CONS.
3544 (scoped_cons): Assume the use of union Aligned_Cons.
3545 (lisp_string_size, make_local_string, build_local_string): Remove.
3546 Unless otherwise specified, all callers of build_local_string
3547 changed to use SCOPED_STRING.
3548 (SCOPED_STRING): New macro.
3549 * data.c (wrong_choice):
3550 * menu.c (single_menu_item):
3551 * process.c (Fformat_network_address):
3552 Hoist use of SCOPED_STRING out of a scope, so that its returned
3553 object lives long enough.
3554 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3555 as the string might be long or might not be ASCII.
3556
35572014-09-29 Eli Zaretskii <eliz@gnu.org>
3558
3559 * msdos.c (internal_terminal_init): Bump version to 25.
3560
35612014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3562
3563 Keep stack-allocated Lisp objects fast rather than versatile.
3564 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3565 (SCOPED_CONS_INITIALIZER): New macro.
3566 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3567 (USE_LOCAL_ALLOCA): Remove.
3568 (local_cons, local_list1, local_list2, local_list3, local_list4):
3569 Remove. Stack overflow checking makes them too slow.
3570 (make_local_vector): Likewise. Also we just don't have enough
3571 users for it.
3572 (enum LISP_STRING_OVERHEAD): Remove.
3573 (local_string_init, local_vector_init): Remove prototypes.
3574 (make_local_string, build_local_string): Redesign to target short
3575 compile-time string constants, fall back to regular string allocation
3576 where appropriate.
3577 (lisp_string_size): New function.
3578 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3579 * alloc.c (local_string_init, local_vector_init): Remove.
3580 (verify_ascii) [ENABLE_CHECKING]: New function.
3581 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3582 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3583 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3584 * xselect.c, xterm.c: All related users changed.
3585
35862014-09-28 Ken Brown <kbrown@cornell.edu>
3587
3588 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3589 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3590
35912014-09-27 Ken Brown <kbrown@cornell.edu>
3592
3593 Fix implementation of HYBRID_MALLOC on Cygwin.
3594 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3595 (bss_sbrk_buffer_beg): New variable. Use it...
3596 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3597 incorrect definition.
3598
35992014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3600
3601 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3602 Make it into a function and change arg to be a function.
3603
3604 * lisp.mk (lisp): Add elisp-mode.elc.
3605
36062014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3607
3608 * xfns.c (x_default_scroll_bar_color_parameter):
3609 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3610 to pacify --enable-gcc-warnings in non-scrollbar builds.
3611
36122014-09-26 Ken Brown <kbrown@cornell.edu>
3613
3614 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3615
36162014-09-25 Eli Zaretskii <eliz@gnu.org>
3617
3618 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3619 MinGW builds that use GCC before 4.2.
3620
3621 Default to stack objects on DOS_NT platforms as well.
3622 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3623 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3624
3625 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3626
3627 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3628 ALIGN_STACK attribute.
3629
3630 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3631
3632 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3633 ALIGN_STACK attribute.
3634
3635 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3636 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3637
36382014-09-25 Martin Rudalics <rudalics@gmx.at>
3639
3640 * frame.c (frame_inhibit_resize):
3641 * widget.c (EmacsFrameResize):
3642 * window.c (resize_frame_windows, Fset_window_configuration):
3643 * xdisp.c (expose_frame):
3644 * xfns.c (x_change_tool_bar_height):
3645 * xmenu.c (update_frame_menubar):
3646 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3647 Remove code left dead after 2014-07-27 changes.
3648
36492014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3650
3651 Fix local_cons etc. to not exhaust the stack when in a loop.
3652 Problem reported in:
3653 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3654 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3655 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3656 (Ffind_charset_string):
3657 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3658 * data.c (wrong_range):
3659 * editfns.c (Fpropertize, format2):
3660 * emacs.c (init_cmdargs, decode_env_path):
3661 * fileio.c (auto_save_error):
3662 * fns.c (Fyes_or_no_p):
3663 * font.c (font_style_to_value, font_parse_xlfd)
3664 (font_parse_family_registry, font_delete_unmatched)
3665 (font_add_log):
3666 * fontset.c (Fset_fontset_font):
3667 * frame.c (x_get_arg):
3668 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3669 (read_char_minibuf_menu_prompt):
3670 * keymap.c (silly_event_symbol_error, describe_vector):
3671 * lread.c (load_warn_old_style_backquotes):
3672 * menu.c (single_menu_item):
3673 * minibuf.c (Fread_buffer):
3674 * process.c (status_message, Fformat_network_address)
3675 (server_accept_connection):
3676 * textprop.c (copy_text_properties):
3677 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3678 * xfns.c (x_default_scroll_bar_color_parameter):
3679 * xfont.c (xfont_open):
3680 * xselect.c (x_clipboard_manager_error_1):
3681 * xterm.c (x_term_init):
3682 Put USE_LOCAL_ALLOCA at the start of the function.
3683 * fns.c (maybe_resize_hash_table): Use build_string instead of
3684 build_local_string, since we'd otherwise need a conditional
3685 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3686 not worth the bother of optimization.
3687 * font.c (font_delete_unmatched): Remove by-hand code that
3688 observed MAX_ALLOCA limit, since it's now done automatically.
3689 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3690 since build_local_string needs its sa_alloc.
3691 * lisp.h (lisp_word_count): New function.
3692 (SAFE_ALLOCA_LISP): Use it.
3693 (USE_LOCAL_ALLOCA): New macro.
3694 (local_cons, make_local_vector, make_local_string):
3695 Observe the MAX_ALLOCA limit.
3696 (LISP_STRING_OVERHEAD): New constant.
3697 (make_local_string): Use it.
3698
36992014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3700
3701 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3702 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3703 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3704 and Solaris and it's likely to work on similar platforms.
3705
3706 Avoid signed integer overflow when converting Time to ptrdiff_t.
3707 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3708 New macros.
3709 (position_to_Time, Time_to_position): New functions.
3710 (gen_help_event, kbd_buffer_get_event): Use them.
3711 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3712 Go back to plain 'unsigned long', so that 'Time' is the same
3713 for both X and non-X builds; this is less likely to cause surprise.
3714 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3715 are the same size; this is no longer required.
3716
3717 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3718 of bit 28 and of whether an unsigned value is negative.
3719 This simplifies the code a bit, and pacifies clang 3.4.
3720
37212014-09-24 Eli Zaretskii <eliz@gnu.org>
3722
3723 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3724 Windows builds, where 'long' is a 32-bit type.
3725
3726 * w32inevt.h (w32_console_mouse_position): Update the argument
3727 types to use 'Time'.
3728
3729 * w32term.c (w32_mouse_position)
3730 (x_horizontal_scroll_bar_report_motion)
3731 (x_scroll_bar_report_motion): Update the argument types to use
3732 'Time'.
3733
37342014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3735
3736 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3737 (struct input_event): ...unsigned bitfields. Likewise for
3738 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3739 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3740 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3741 (kbd_buffer_get_event): Adjust users.
3742 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3743 (make_scroll_bar_position): New function, refactored out of...
3744 (make_lispy_event): ...adjusted user.
3745 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3746 * nsterm.m (ns_mouse_position, mouseUp):
3747 * term.c (term_mouse_position):
3748 * w32inevt.c (w32_console_mouse_position):
3749 * w32term.c (w32_mouse_position):
3750 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3751 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3752 Prefer enum and explicit enum members to integers and numeric values.
3753
3754 * chartab.c (uniprop_encode_value_numeric):
3755 * font.c (font_style_to_value): Use make_local_vector.
3756 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3757 * keymap.c (append_key): Use scoped_list1.
3758
3759 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3760 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3761
37622014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3763
3764 Fix some slow uses and misuses of strcat.
3765 * doc.c (get_doc_string):
3766 * gtkutil.c (get_utf8_string):
3767 * xsmfns.c (x_session_initialize):
3768 Avoid recomputation of string length.
3769 * ftfont.c (ftfont_spec_pattern):
3770 * xfns.c (xic_create_fontsetname):
3771 Don't assume output buffer is initially zero.
3772
37732014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3774
3775 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3776 All callers changed.
3777 * xterm.c (x_term_init): Use new functionality to avoid two needs
3778 to compute a string length.
3779
3780 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3781
37822014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3783
3784 Use known length of a Lisp string to copy it faster.
3785 * lisp.h (lispstrcpy): New function. Add comment.
3786 * callproc.c (child_setup):
3787 * dbusbind.c (xd_append_arg):
3788 * doc.c (get_doc_string):
3789 * font.c (Ffont_xlfd_name):
3790 * frame.c (xrdb_get_resource):
3791 * process.c (Fmake_network_process, network_interface_info):
3792 * w32fns.c (Fx_open_connection):
3793 * w32proc.c (sys_spawnve):
3794 * xfns.c (select_visual):
3795 * xfont.c (xfont_list):
3796 * xsmfns.c (x_session_initialize):
3797 * xterm.c (x_term_init): Use it.
3798
37992014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3800
3801 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3802 Reported by Dmitry Antipov in thread leading to:
3803 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3804 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3805 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3806 remain unfixed.
3807 * callproc.c (call_process): Save and restore sa_avail.
3808 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3809 (AVAIL_ALLOCA): New macro.
3810 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3811 Use it, and check against sa_avail rather than MAX_ALLOCA.
3812
38132014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3814
3815 On OSX, do not free font-specific data more than once (Bug#18501).
3816 * macfont.m (macfont_close): Release and free font-specific data
3817 only if it wasn't previously freed.
3818
38192014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3820
3821 * unexmacosx.c (dump_it): Improve error message.
3822
38232014-09-22 Juri Linkov <juri@jurta.org>
3824
3825 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3826 (Bug#10747, bug#18334)
3827
38282014-09-22 Eli Zaretskii <eliz@gnu.org>
3829
3830 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3831 units in which the position is measured. (Bug#18493)
3832
3833 * xdisp.c (redisplay_internal): Force redisplay of all windows
3834 that show a buffer whose narrowing has changed. (Bug#18490)
3835
38362014-09-22 Eli Zaretskii <eliz@gnu.org>
3837
3838 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3839 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3840 lines, draw the hollow-box and hbar cursors on the right side of
3841 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3842 testing on X.
3843
3844 * xterm.c (x_draw_stretch_glyph_string):
3845 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3846 caused the block cursor to disappear on a TAB in R2L lines in
3847 every window except the leftmost one. Reported by Martin Rudalics
3848 <rudalics@gmx.at>.
3849
38502014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3851
3852 Always use matched specpdl entry to record call arguments (Bug#18473).
3853 * lisp.h (record_in_backtrace): Adjust prototype.
3854 * eval.c (record_in_backtrace): Return current specpdl level.
3855 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3856 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3857 entry and use that entry in call to backtrace_debug_on_exit.
3858 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3859 (do_debug_on_call): Get current specpdl level as 2nd arg.
3860
3861 Prefer ptrdiff_t to int and avoid integer overflows.
3862 * fileio.c (make_temp_name):
3863 * font.c (font_parse_family_registry): Avoid integer
3864 overflow on string size calculation.
3865 * data.c (Faset): Likewise for byte index.
3866
38672014-09-22 Eli Zaretskii <eliz@gnu.org>
3868
3869 Fix display of R2L lines in partial-width windows.
3870 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3871 assigned the correct value.
3872 (extend_face_to_end_of_line): Account for truncation and
3873 continuation glyphs in R2L rows when one of the fringes is not
3874 displayed.
3875 (display_line): Don't assign negative X offset to a row if we are
3876 going to produce a truncation glyph for it. When handling
3877 truncated R2L rows, consider the width of the left fringe instead
3878 of the right one.
3879 (produce_special_glyphs): Fix bogus assignments.
3880
38812014-09-22 Eli Zaretskii <eliz@gnu.org>
3882
3883 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3884 always set to a valid value. Make sure the size passed to alloca
3885 is always positive. (Bug#18516)
3886
38872014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3888
3889 Avoid extra call to oblookup when interning symbols.
3890 * lisp.h (intern_driver): Add prototype.
3891 * lread.c (intern_driver): New function.
3892 (intern1, intern_c_string_1, Fintern):
3893 * font.c (font_intern_prop):
3894 * w32font.c (intern_font_name): Use it.
3895
38962014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3897
3898 Minor improvements to new stack-allocated Lisp objects.
3899 * frame.h (FRAME_PARAMETER):
3900 Prefer scoped_list1 to local_list1 where either would do.
3901 * lisp.h (scoped_list4): New macro.
3902 (local_cons, local_list1, local_list2, local_list3, local_list4)
3903 (make_local_vector, make_local_string, build_local_string):
3904 Prefer functions to macros where either would do.
3905 * xdisp.c (build_desired_tool_bar_string):
3906 Prefer scoped_list4 to local_list4 where either would do.
3907
39082014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3909
3910 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3911 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3912 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3913 * frame.h (FRAME_PARAMETER): New macro.
3914 * dispnew.c (init_display):
3915 * fontset.c (Fset_fontset_font):
3916 * frame.c (x_default_parameter):
3917 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3918 * xfns.c (x_default_scroll_bar_color_parameter)
3919 (x_default_font_parameter, x_create_tip_frame): Use it.
3920 * editfns.c (Fpropertize): Use local_cons.
3921 * process.c (status_message): Use build_local_string.
3922 * xfont.c (xfont_open): Use make_local_string.
3923 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3924
39252014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3926
3927 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3928 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3929 !__clang__. This works with GCC and with clang and is safer for
3930 compilers we don't know about.
3931 (local_cons): Rename parameter to make capture less likely.
3932
39332014-09-17 Samuel Bronson <naesten@gmail.com>
3934
3935 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3936
39372014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3938
3939 Fix minor problems found by static checking.
3940 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3941 Remove; now unused.
3942 * buffer.h (decode_buffer): Doc and indentation fixes.
3943 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3944
39452014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3946
3947 Avoid clang-specific warnings.
3948 * buffer.c (init_buffer): Shut up -Wself-assign.
3949 * process.c (server_accept_connection): Shut up -Wunsequenced.
3950
39512014-09-16 Daniel Colascione <dancol@dancol.org>
3952
3953 * fns.c (sxhash): For symbols, use address as hash code.
3954
39552014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3956
3957 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3958 * charset.c (load_charset_map_from_file): Use scoped_list2
3959 and build_local_string.
3960 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3961 * emacs.c (init_cmdargs, decode_env_path):
3962 * fileio.c (Fexpand_file_name):
3963 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3964 * frame.c (x_get_arg):
3965 * keyboard.c (safe_run_hooks_error):
3966 * lread.c (load_warn_old_style_backquotes):
3967 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3968 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3969 * xselect.c (x_clipboard_manager_error_1)
3970 (x_clipboard_manager_save_all):
3971 * xterm.c (x_term_init): Use build_local_string.
3972
3973 Avoid more integer overflows on string size calculations.
3974 * category.c (Fmake_category_set):
3975 * xdisp.c (get_overlay_arrow_glyph_row):
3976 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3977
39782014-09-15 Eli Zaretskii <eliz@gnu.org>
3979
3980 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3981 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3982 error message format. Use message_with_string to have non-ASCII
3983 file names properly displayed.
3984 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3985 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3986 where these APIs are not available even in UNICOWS.DLL.
3987 Improve the format of error messages and include the file name in them
3988 where appropriate.
3989 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3990 call play-sound-functions, per documentation.
3991
3992 * w32.c (w32_get_long_filename, w32_get_short_filename):
3993 Constify the input file name arguments.
3994
3995 * w32.h (w32_get_long_filename, w32_get_short_filename):
3996 Update prototypes.
3997
39982014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3999
4000 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
4001 * lisp.h (local_cons, local_list1, local_list2, local_list3)
4002 [USE_LOCAL_ALLOCATORS]: New macros.
4003 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
4004 (build_local_string): Avoid argument name expansion clash with
4005 make_local_string.
4006 * alloc.c (toplevel)
4007 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
4008 Preprocessor guard to avoid impossible configuration.
4009 * charset.c (Ffind_charset_region, Ffind_charset_string):
4010 Use make_local_vector.
4011 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
4012 * textprop.c (Fput_text_property, Fadd_face_text_property):
4013 Use scoped_list2.
4014 (copy_text_properties): Use local_cons and local_list3.
4015 * chartab.c (uniprop_table):
4016 * data.c (wrong_choice, wrong_range):
4017 * doc.c (get_doc_string):
4018 * editfns.c (format2):
4019 * fileio.c (Fexpand_file_name, auto_save_error):
4020 * fns.c (Fyes_or_no_p):
4021 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
4022 * fontset.c (Fset_fontset_font):
4023 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
4024 (read_char_minibuf_menu_prompt):
4025 * keymap.c (silly_event_symbol_error, describe_vector):
4026 * menu.c (single_menu_item):
4027 * minibuf.c (Fread_buffer):
4028 * process.c (status_message, Fformat_network_address)
4029 (server_accept_connection): Use make_local_string and
4030 build_local_string. Prefer compound literals where appropriate.
4031
40322014-09-15 Daniel Colascione <dancol@dancol.org>
4033
4034 * fns.c (Fsort): Tweak sort docstring.
4035
40362014-09-15 Eli Zaretskii <eliz@gnu.org>
4037
4038 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4039 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
4040 set errno to EAGAIN instead, to allow the caller to retry the
4041 write after some waiting. Fixes deadlocks when Emacs exchanges a
4042 lot of data through the pipe. (Bug#18420)
4043
4044 * sound.c (Fplay_sound_internal): Encode the sound file name in
4045 the ANSI codepage. Expand it against data-directory, as per docs,
4046 not against the current directory. No need to make a local copy
4047 of the file name; pass the encoded file name directly to
4048 do_play_sound. (Bug#18463)
4049
4050 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
4051 NULL, and the file name is not encodable in ANSI codepage, return
4052 the string with "?" replacement characters, which will fail the
4053 caller. This avoids returning a random value in that case.
4054
40552014-09-15 Martin Rudalics <rudalics@gmx.at>
4056
4057 * window.c (Fresize_mini_window_internal): Set w->total_lines
4058 from w->pixel_height (Bug#18422).
4059
40602014-09-15 Jan Djärv <jan.h.d@swipnet.se>
4061
4062 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
4063 (toggleFullScreen:): Take frame_resize_pixelwise into account when
4064 setting resize increments (Bug#18435).
4065
40662014-09-15 Eli Zaretskii <eliz@gnu.org>
4067
4068 * xdisp.c (pos_visible_p): Properly save and restore the iterator
4069 state around the call to line_bottom, since it can move the
4070 iterator to another screen line. This fixes off-by-one errors in
4071 the reported row in some rare cases.
4072
40732014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4074
4075 * callproc.c (init_callproc): Fix bug introduced at
4076 2014-09-07 (Bug#18474).
4077
40782014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4079
4080 Prefer ptrdiff_t to int and avoid integer overflows.
4081 * fileio.c (make_temp_name):
4082 * font.c (font_parse_family_registry): Avoid integer
4083 overflow on string size calculation.
4084 * data.c (Faset): Likewise for byte index.
4085
40862014-09-12 Detlev Zundel <dzu@member.fsf.org>
4087
4088 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4089
40902014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4091
4092 * lisp.h (make_local_string): Nitpick indent.
4093 * print.c (Fprin1_to_string): Remove unused GCPROs.
4094
4095 More debugging aids around GCPROs.
4096 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4097 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4098 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4099
4100 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4101 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4102
4103 Remove redundant GCPROs around Ffuncall and Fapply calls.
4104 This is safe because Ffuncall protects all of its arguments by itself.
4105 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4106 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4107 (call6, call7): Likewise. Use compound literals where applicable.
4108 (run_hook_with_args_2): Use compound literal.
4109
41102014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4111
4112 Pacify --enable-gcc-warnings when no window system is used.
4113 These warnings found that subscript error, so they seem worthwhile.
4114 * composite.c (char_composable_p): Simplify a bit.
4115 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4116 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4117 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4118 * window.c (set_window_scroll_bars):
4119 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4120 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4121 Ignore -Wsuggest-attribute=const.
4122 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4123 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4124
41252014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4126
4127 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4128 Use check_iso_charset_parameter instead of doing the checks by hand.
4129 (check_iso_charset_parameter): Move up. Check parameters a bit
4130 more carefully, and return true for 96-char sets. All callers changed.
4131
41322014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4133
4134 Simplify lisp.h by removing the __COUNTER__ business.
4135 Reported by Dmitry Antipov in:
4136 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4137 * lisp.h (make_local_vector, make_local_string)
4138 (build_local_string): Simplify by not bothering with __COUNTER__.
4139 The __COUNTER__ business wasn't working properly, and was needed
4140 only for hypothetical future expansion anyway.
4141
41422014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4143
4144 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4145 terms to determine bitmap color. (Bug#18437)
4146
41472014-09-10 Eli Zaretskii <eliz@gnu.org>
4148
4149 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4150 translation buffer.
4151
41522014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4153
4154 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4155
41562014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4157
4158 * xterm.c (handle_one_xevent): Detect iconified by looking at
4159 _NET_WM_STATE_HIDDEN.
4160
41612014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4162
4163 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4164 These can generate a constant with the correct value but the wrong
4165 width, which doesn't work as a printf argument. All uses removed.
4166 Reported by Dmitry Antipov in:
4167 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4168 (ENUMABLE): Remove; no longer needed.
4169 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4170 Remove; no longer needed because of the above change.
4171 Each definiens moved to the only use.
4172
4173 Improve the experimental local and scoped allocation.
4174 * alloc.c (local_string_init, local_vector_init):
4175 New functions, defined if USE_LOCAL_ALLOCATORS.
4176 Mostly, these are moved here from lisp.h, as it's not
4177 clear it's worth making them inline.
4178 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4179 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4180 USE_STACK_LISP_OBJECTS, not on a laundry list.
4181 (local_string_init, local_vector_init): New decls.
4182 (union Aligned_Cons): New type.
4183 (scoped_cons): Use it. Give up on the char trick, as it's a too
4184 much of a maintenance hassle; if someone wants this speedup
4185 they'll just need to convince their compiler to align properly.
4186 Conversely, use the speedup if struct Lisp_Cons happens to
4187 be aligned even without a directive. Better yet, help it along
4188 by using union Aligned_Cons rather than struct Lisp_Cons.
4189 (pointer_valid_for_lisp_object): Remove. This check is not
4190 necessary, since make_lisp_ptr is already doing it. All uses removed.
4191 (local_vector_init, local_string_init): Move to alloc.c.
4192 (build_local_vector): Remove this awkward macro, replacing with ...
4193 (make_local_vector): New macro, which acts more like a function.
4194 Use statement expressions and use __COUNTER__ to avoid macro
4195 capture. Fall back on functions if these features are not supported.
4196 (build_local_string, make_local_string): Likewise.
4197
41982014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4199
4200 * xterm.c (x_term_init): Consolidate duplicated code.
4201 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4202 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4203 Add eassert and mark dpyinfo as dead only if it was alive.
4204
4205 Add macros to allocate temporary Lisp objects with alloca.
4206 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4207 * character.h (parse_str_as_multibyte): Move prototype to ...
4208 * lisp.h (parse_str_as_multibyte): ... here.
4209 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4210 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4211 New macros.
4212 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4213 (local_string_init): New functions.
4214 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4215 (init_alloc_once): Call it.
4216
4217 Cleanup last change and make all new stuff conditional.
4218 * lisp.h (build_local_string): Rename to ...
4219 (make_local_string): ... this macro.
4220 (build_local_string, scoped_list1, scoped_list3): New macros.
4221 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4222 and functions as such, use regular fallbacks otherwise.
4223 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4224 conditionally.
4225
42262014-09-08 Eli Zaretskii <eliz@gnu.org>
4227
4228 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4229 always make sure the marginal areas of the row are in sync with
4230 what the window wants. (Bug#18419)
4231
4232 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4233 existing binding of a variable, to avoid silently aborting
4234 commands that use specbind. (Bug#18331)
4235
42362014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4237
4238 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4239 * coding.c (growable_destination): New function.
4240 (produce_chars): Use it for sanity checks. Do not fiddle with
4241 dst_end if the source and destination are both nil, as it's
4242 the caller's responsibility to avoid overlap.
4243 * keyboard.c (read_decoded_event_from_main_queue):
4244 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4245 length, not 4 times, to prevent decode_coding_c_string from trying
4246 to reallocate a destination. This removes the need for the FIXME.
4247
4248 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4249 All callers simplified. Add a comment about exec_failed, vfork,
4250 and alloca.
4251
4252 Adjust drag-and-drop fix when window is above top (Bug#18303).
4253 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4254 XCDR bleed into XCAR's encoded value. Improve checks for
4255 out-of-range data while we're at it.
4256
42572014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4258
4259 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4260 is CONSP (Bug#18303).
4261
42622014-09-07 Eli Zaretskii <eliz@gnu.org>
4263
4264 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4265 'alloca' gets passed arguments larger than MAX_ALLOCA.
4266
4267 * font.c (MAX): Define if not defined elsewhere.
4268
42692014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4270
4271 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4272 here for destination buffer, to work around what appears to be a
4273 bug in decode_coding_c_string when the source and destination are
4274 both C strings.
4275
4276 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4277 This follows up on the recent thread in emacs-devel on alloca; see:
4278 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4279 This patch also cleans up alloca-related glitches noted while
4280 examining the code looking for unbounded alloca.
4281 * alloc.c (listn):
4282 * callproc.c (init_callproc):
4283 Rewrite to avoid need for alloca.
4284 * buffer.c (mouse_face_overlay_overlaps)
4285 (report_overlay_modification):
4286 * buffer.h (GET_OVERLAYS_AT):
4287 * coding.c (make_subsidiaries):
4288 * doc.c (Fsnarf_documentation):
4289 * editfns.c (Fuser_full_name):
4290 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4291 (search_embedded_absfilename, Fsubstitute_in_file_name):
4292 * fns.c (Fmake_hash_table):
4293 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4294 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4295 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4296 (xrdb_get_resource, x_get_resource_string):
4297 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4298 * ftxfont.c (ftxfont_draw):
4299 * image.c (xbm_load, xpm_load, jpeg_load_body):
4300 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4301
4302 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4303 * lread.c (openp):
4304 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4305 (find_and_return_menu_selection):
4306 * print.c (PRINTFINISH):
4307 * process.c (Fformat_network_address):
4308 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4309 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4310 * sound.c (wav_play, au_play):
4311 * syntax.c (skip_chars):
4312 * term.c (tty_menu_activate, tty_menu_show):
4313 * textprop.c (get_char_property_and_overlay):
4314 * window.c (Fset_window_configuration):
4315 * xdisp.c (safe__call, next_overlay_change, vmessage)
4316 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4317 * xfaces.c (face_at_buffer_position):
4318 * xmenu.c (x_menu_show):
4319 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4320 allocation size isn't bounded.
4321 * callint.c (Fcall_interactively): Redo memory_full check
4322 so that it can be done at compile-time on some platforms.
4323 * coding.c (MAX_LOOKUP_MAX): New constant.
4324 (get_translation_table): Use it.
4325 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4326 SAFE_ALLOCA, to catch integer overflows on size calculation.
4327 (exec_failed) [!DOS_NT]: New function.
4328 (child_setup) [!DOS_NT]: Use it.
4329 * editfns.c (Ftranspose_regions):
4330 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4331 * editfns.c (check_translation):
4332 Allocate larger buffers on the heap.
4333 * eval.c (internal_lisp_condition_case):
4334 Check for MAX_ALLOCA overflow.
4335 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4336 (Fbase64_encode_region, Fbase64_decode_region):
4337 Avoid unnecessary calls to SAFE_FREE before 'error'.
4338 * buffer.c (mouse_face_overlay_overlaps):
4339 * editfns.c (Fget_pos_property, check_translation):
4340 * eval.c (Ffuncall):
4341 * font.c (font_unparse_xlfd, font_find_for_lface):
4342 * ftfont.c (ftfont_drive_otf):
4343 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4344 (menu_bar_items, tool_bar_items):
4345 * sound.c (Fplay_sound_internal):
4346 * xdisp.c (load_overlay_strings, dump_glyph_row):
4347 Use an ordinary auto buffer rather than alloca, since the
4348 allocation size is fixed and small.
4349 * ftfont.c: Include <c-strcase.h>.
4350 (matching_prefix): New function.
4351 (get_adstyle_property): Use it, to avoid need for alloca.
4352 * keyboard.c (echo_add_key):
4353 * keymap.c (describe_map): Use ptrdiff_t, not int.
4354 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4355 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4356 when counting bytes.
4357 * lisp.h (xlispstrdupa): Remove, replacing with ...
4358 (SAFE_ALLOCA_STRING): ... new macro with different API.
4359 This fixes a portability problem, namely, alloca result
4360 passed to another function. All uses changed.
4361 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4362 not MAX_ALLOCA - 1.
4363 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4364 (REGEX_ALLOCATE): New macros.
4365 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4366 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4367 Use them.
4368 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4369 by hand.
4370 (decode_mode_spec_coding): Store directly into buf rather than
4371 into an alloca temporary and copying the temporary to the buf.
4372
43732014-09-06 Eli Zaretskii <eliz@gnu.org>
4374
4375 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4376
43772014-09-04 Jan D <jan.h.d@swipnet.se>
4378
4379 * xterm.c (x_term_init): Don't call x_session_initialize if running
4380 as a daemon (Bug#18375).
4381
4382 * xsmfns.c: Initialize ice_fd.
4383
43842014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4385
4386 Less chatter in 'make' output.
4387 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4388 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4389 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4390
43912014-09-03 Martin Rudalics <rudalics@gmx.at>
4392
4393 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4394 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4395 Remove variable.
4396 * nsfns.m (Fx_create_frame):
4397 * w32fns.c (Fx_create_frame):
4398 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4399 nil.
4400
44012014-09-03 Eli Zaretskii <eliz@gnu.org>
4402
4403 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4404 the reported row in the case of a window with a header line, by
4405 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4406 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4407
44082014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4409
4410 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4411 when configured --with-wide-int on typical 32-bit platforms.
4412
44132014-09-03 Eli Zaretskii <eliz@gnu.org>
4414
4415 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4416 when HPOS is negative, for the benefit of R2L glyph rows whose
4417 newline overflows into the fringe.
4418
44192014-09-03 Ken Brown <kbrown@cornell.edu>
4420
4421 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4422
44232014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4424
4425 Minor cleanup of recent strlen-avoiding patch.
4426 * fileio.c (CHECK_LENGTH): Remove.
4427 Rewrite callers so that they don't need it.
4428 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4429 variable wasn't set.
4430
44312014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4432
4433 * fileio.c (CHECK_LENGTH): New macro.
4434 (Fexpand_file_name): Use it and get rid of a few more calls
4435 to strlen and strcat.
4436 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4437 * lisp.h (egetenv): ... because of a new inline function used to
4438 avoid calls to strlen for a compile-time constants.
4439
4440 * buffer.h (decode_buffer): New function.
4441 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4442 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4443 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4444 * data.c (Flocal_variables_p):
4445 * fileio.c (Fverify_visited_file_modtime):
4446 * marker.c (live_buffer): Use it.
4447
44482014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4449
4450 Avoid extra calls to strlen in filesystem I/O routines.
4451 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4452 the length of 'newdir' is known or may be precalculated.
4453 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4454 not 'char *', and so use precalculated length.
4455 (Ffile_accessible_directory_p):
4456 * callproc.c (encode_current_directory, init_callproc):
4457 * charset.c (init_charset):
4458 * lread.c (load_path_check, load_path_default): Adjust users.
4459 * lisp.h (file_accessible_directory_p): Tweak prototype.
4460
44612014-09-01 Eli Zaretskii <eliz@gnu.org>
4462
4463 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4464 locales.
4465
44662014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4467
4468 --enable-silent-rules now suppresses more chatter.
4469 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4470 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4471 (am__v_CCLD_1): New macros, taken from Automake.
4472 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4473
4474 Clean up extern decls a bit.
4475 * bytecode.c: Include blockinput.h and keyboard.h rather
4476 than rolling their APIs by hand.
4477 * emacs.c: Include regex.h and rely on its and lisp.h's API
4478 rather than rolling them by hand.
4479 * lastfile.c: Include lisp.h, to check this file's API.
4480 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4481 New decls.
4482 * regex.h (re_max_failures): New decl.
4483 * unexcw.c, unexmacosx.c, unexw32.c:
4484 Rely on lisp.h's API rather than rolling it by hand.
4485 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4486 Declare at top level, to pacify GCC -Wnested-externs.
4487
44882014-08-31 Eli Zaretskii <eliz@gnu.org>
4489
4490 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4491 clipping rectangle become negative (i.e. large positive, since
4492 it's an unsigned data type). This can happen in R2L hscrolled
4493 glyph rows, and caused us to draw the cursor glyph on the fringe.
4494 For the details, see
4495 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4496
44972014-08-31 Ken Brown <kbrown@cornell.edu>
4498
4499 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4500 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4501 is defined. (Bug#18368)
4502
45032014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4504
4505 Vector-sorting fixes (Bug#18361).
4506 It's not safe to call qsort or qsort_r, since they have undefined
4507 behavior if the user-specified predicate is not a total order.
4508 Also, watch out for garbage-collection while sorting vectors.
4509 * fns.c: Include <vla.h>.
4510 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4511 (sort_vector_compare): Remove, replacing with ....
4512 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4513 ... these new functions.
4514 (sort_vector): Rewrite to use the new functions.
4515 GCPRO locals, since the predicate can invoke the GC.
4516 Since it's in-place return void; caller changed.
4517 (merge): Use 'inorder', for clarity.
4518
4519 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4520 One can't hoist this out of the 'if', because intervening calls to
4521 newlocale, twolower, etc. can change errno.
4522
45232014-08-30 Eli Zaretskii <eliz@gnu.org>
4524
4525 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4526 wording of the error messages.
4527 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4528 sets errno.
4529
4530 * w32proc.c (get_lcid_callback): Accept locale specifications
4531 without the country part, as in "enu" vs "enu_USA".
4532 (w32_compare_strings): Signal an error if a locale was specified,
4533 but couldn't be translated into a valid LCID.
4534
45352014-08-29 Michael Albinus <michael.albinus@gmx.de>
4536
4537 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4538
45392014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4540
4541 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4542 errno after towlower_l. errno's value is not specified after
4543 towlower_l. Instead, assume that towlower_l returns its argument
4544 on failure, which is portable in practice.
4545
45462014-08-29 Eli Zaretskii <eliz@gnu.org>
4547
4548 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4549
4550 * w32proc.c (w32_compare_strings): Accept additional argument
4551 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4552 if requested. If w32-collate-ignore-punctuation is non-nil, add
4553 NORM_IGNORESYMBOLS to the flags.
4554 (LINGUISTIC_IGNORECASE): Define if not already defined.
4555 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4556
4557 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4558 change.
4559
45602014-08-29 Michael Albinus <michael.albinus@gmx.de>
4561
4562 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4563 Define substitutes for platforms that lack them.
4564 (str_collate): Add arguments locale and ignore_case.
4565
4566 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4567 Add optional arguments LOCALE and IGNORE-CASE.
4568
4569 * lisp.h (str_collate): Adapt argument list.
4570
45712014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4572
4573 Add vectors support to Fsort.
4574 * fns.c (sort_vector, sort_vector_compare): New functions.
4575 (sort_list): Likewise, refactored out of ...
4576 (Fsort): ... adjusted user. Mention vectors in docstring.
4577 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4578 * alloc.c (make_save_int_obj): New function.
4579 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4580 (make_save_int_obj): Add prototype.
4581
4582 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4583 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4584 Conditionally define to match system's qsort_r signature.
4585 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4586
45872014-08-28 Ken Brown <kbrown@cornell.edu>
4588
4589 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4590 dumping and the system malloc after dumping. (Bug#18222)
4591
4592 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4593 Define as macros, expanding to hybrid_malloc, etc.
4594 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4595 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4596 macro.
4597 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4598 full implementation on Cygwin. Remove Cygwin-specific code that
4599 is no longer needed.
4600 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4601 Redefine as macros expanding to gmalloc, grealloc, etc.
4602 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4603 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4604 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4605 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4606 [HYBRID_MALLOC]:
4607 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4608 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4609 HAVE_POSIX_MEMALIGN)]: New functions.
4610 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4611 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4612 hybrid_aligned_alloc; declare.
4613 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4614 HAVE_POSIX_MEMALIGN)]: Define.
4615 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4616 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4617 Define as macro, expanding to gget_current_dir_name, and define
4618 the latter.
4619 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4620 malloc_enable_thread(). Don't initialize malloc.
4621 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4622 no longer defined on Cygwin).
4623 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4624 * sheap.c (bss_sbrk_buffer_end): New variable.
4625 * unexcw.c (__malloc_initialized): Remove variable.
4626 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4627 SYSTEM_MALLOC.
4628 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4629 Vmemory_full.
4630
46312014-08-28 Martin Rudalics <rudalics@gmx.at>
4632
4633 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4634 In `event->y' return entire range (the size of the scroll bar minus
4635 that of the thumb).
4636 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4637 return entire range (the scaled size of the scroll bar minus
4638 that of the slider). In `portion' return the scaled position of
4639 the slider.
4640 (xaw_jump_callback): Restore part of code for vertical scroll
4641 bar broken in change from 2014-07-27.
4642 (xaw_scroll_callback): Provide incremental scrolling with
4643 horizontal scroll bars.
4644
46452014-08-28 Eli Zaretskii <eliz@gnu.org>
4646
4647 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4648
4649 * indent.c (Fvertical_motion): Fix vertical motion up through a
4650 display property after a newline. (Bug#18276)
4651
4652 * xdisp.c (display_line): Don't assume that the call to
4653 reseat_at_next_visible_line_start ends up at a character
4654 immediately following the newline on the previous line.
4655 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4656 beyond ZV, which causes infloop in redisplay. For the details, see
4657 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4658
4659 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4660 coordinate for hscrolled R2L screen lines. (Bug#18277)
4661
46622014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4663
4664 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4665 (Bug#18051).
4666
46672014-08-27 Eli Zaretskii <eliz@gnu.org>
4668
4669 * syntax.c (scan_lists): Don't examine positions before BEGV.
4670 (Bug#18339)
4671
46722014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4673
4674 Improve robustness of new string-collation code (Bug#18051).
4675 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4676 (newlocale, wcscoll_l): Define substitutes for platforms that
4677 lack them, so as to simplify the mainline code.
4678 (str_collate): Simplify the code by assuming the above definitions.
4679 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4680 For example, the old version left the Emacs in the wrong locale if
4681 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4682 result. Report an error if newlocale fails.
4683
46842014-08-27 Michael Albinus <michael.albinus@gmx.de>
4685
4686 * lisp.h (str_collate):
4687 * sysdep.c (str_collate): Return int.
4688 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4689
46902014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4691
4692 Fix some glitches in previous change.
4693 * sysdep.c (stack_direction): Replace stack_grows_down
4694 to simplify calculation of stack boundaries.
4695 (handle_sigsegv): Check whether we really crash somewhere near
4696 to stack boundary, and handle fatal signal as usual if not.
4697 (init_sigsegv): Adjust accordingly.
4698 * keyboard.c (Vtop_level_message): Rename to
4699 Vinternal__top_level_message, as suggested by Stefan Monnier in
4700 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4701 All related users changed.
4702
47032014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4704
4705 Handle C stack overflow caused by too nested Lisp evaluation.
4706 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4707 siglongjmp point to transfer control from SIGSEGV handler.
4708 * keyboard.c (return_to_command_loop, recover_top_level_message)
4709 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4710 (regular_top_level_message): New variable.
4711 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4712 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4713 if appropriate.
4714 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4715 new variables described above.
4716 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4717 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4718 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4719 (init_sigsegv): New function.
4720 (init_signals): Use it.
4721
47222014-08-25 Ken Brown <kbrown@cornell.edu>
4723
4724 * emacs.c (main): Remove use of obsolete macro
4725 G_SLICE_ALWAYS_MALLOC.
4726
47272014-08-25 Eli Zaretskii <eliz@gnu.org>
4728
4729 Implement locale-sensitive string collation for MS-Windows.
4730 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4731 New functions. (Bug#18051)
4732
4733 * w32.h (w32_compare_strings): Add prototype.
4734
4735 * w32.c <g_b_init_compare_string_w>: New global flag.
4736 (globals_of_w32): Initialize it.
4737
4738 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4739
4740 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4741 [WINDOWSNT]: Call str_collate on MS-Windows.
4742
47432014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4744
4745 One more minor cleanup of font subsystem.
4746 * font.h (struct font_driver): Convert text_extents to
4747 return void because returned value is never actually used.
4748 * macfont.m (macfont_text_extents):
4749 * w32font.c (w32font_text_extents):
4750 * xftfont.c (xftfont_text_extents): Adjust to return void
4751 and assume that 'metrics' argument is always non-NULL.
4752 * ftfont.c (ftfont_text_extents):
4753 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4754
47552014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4756
4757 Minor cleanups of str_collate fix (Bug#18051).
4758 * fns.c (str_collate): Move decl from here ...
4759 * lisp.h (str_collate): ... to here.
4760 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4761 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4762 potential problems with integer overflow. Don't assume
4763 setlocale succeeds. Remove unnecessary test before restoring
4764 locale via setlocale, and free the copied setlocale string
4765 when done with it.
4766
47672014-08-24 Michael Albinus <michael.albinus@gmx.de>
4768
4769 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4770
4771 * sysdep.c (str_collate): New function. (Bug#18051)
4772
47732014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4774
4775 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4776 if the initial "rm -f" fails. This is for MinGW builds, where
4777 MS-Windows will not allow deleting the executable file of a
4778 running program.
4779
47802014-08-20 Eli Zaretskii <eliz@gnu.org>
4781
4782 * w32term.c (w32_scroll_bar_handle_click)
4783 (w32_horizontal_scroll_bar_handle_click)
4784 (x_scroll_bar_report_motion)
4785 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4786 SB_THUMBTRACK, use the 32-bit position information returned by
4787 GetScrollInfo, not the 16-bit information returned in the Windows
4788 message sent to us.
4789
47902014-08-19 Eli Zaretskii <eliz@gnu.org>
4791
4792 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4793 second coordinate ('y') reported for dragging the horizontal
4794 scroll bar thumb.
4795
47962014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4797
4798 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4799 and text area-relative x-coordinates.
4800
48012014-08-17 Eli Zaretskii <eliz@gnu.org>
4802
4803 Avoid overwriting the reversed_p flags in the glyph matrices when
4804 init_iterator or start_display are called.
4805 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4806 the glyph row here.
4807 (tool_bar_height, redisplay_tool_bar, try_window)
4808 (try_window_reusing_current_matrix, try_window_id)
4809 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4810 reversed_p flag of the iterator's glyph row where the glyph row
4811 is going to be redrawn.
4812
48132014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4814
4815 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4816
48172014-08-16 Martin Rudalics <rudalics@gmx.at>
4818
4819 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4820 of emacs_event return length from si.nPage to si.nMax.
4821 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4822 interchange start and end of thumb.
4823
48242014-08-15 Ken Brown <kbrown@cornell.edu>
4825
4826 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4827 ERRORCHECK mutexes. (Bug#18222)
4828
48292014-08-12 Martin Rudalics <rudalics@gmx.at>
4830
4831 * frame.c (set_menu_bar_lines_1): Remove.
4832 (set_menu_bar_lines): Call change_frame_size instead of
4833 set_menu_bar_lines_1.
4834
48352014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4836
4837 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4838 set f->official.
4839
48402014-08-11 Glenn Morris <rgm@gnu.org>
4841
4842 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4843 writing before backing up, since it causes a more serious problem
4844 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4845 (choose_write_coding_system): No longer callable from Lisp.
4846 Move last piece back here from Fwrite_region.
4847 (Fwrite_region, syms_of_fileio): Update for above changes.
4848
48492014-08-11 Martin Rudalics <rudalics@gmx.at>
4850
4851 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4852 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4853 (Fwindow_new_pixel, Fset_window_new_pixel)
4854 (Fset_window_new_total, Fset_window_new_normal)
4855 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4856 See also:
4857 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4858
48592014-08-11 Eli Zaretskii <eliz@gnu.org>
4860
4861 * fontset.c (Finternal_char_font): Recompute basic faces if the
4862 frame's face cache was cleared. (Bug#18162)
4863
48642014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4865
4866 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4867 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4868 base buffer's undo list.
4869
48702014-08-10 Reuben Thomas <rrt@sc3d.org>
4871
4872 Fix a couple of recent inadvertent breaks of the MSDOS port.
4873 * msdos.c: include required menu.h
4874 * term.c: set correct menu_show_hook on MSDOS.
4875
48762014-08-10 Martin Rudalics <rudalics@gmx.at>
4877
4878 Fix handling of menu bar line on TTY frames (Bug#18136)
4879 (Bug#18196).
4880 * dispnew.c (handle_window_change_signal):
4881 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4882 frame's menu bar lines subtracted from height.
4883 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4884 frames.
4885 (adjust_frame_size): Count in menu bar when setting FrameRows.
4886 (make_terminal_frame): When setting up the frame's lines and
4887 text height don't count in the menu bar.
4888 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4889 lines subtracted from height.
4890 (do_switch_frame): Set tty's FrameRows to number of total lines
4891 of frame.
4892 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4893 is used, return total number of lines and columns.
4894 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4895 of FRAME_LINES.
4896 * term.c (OUTPUT, tty_set_terminal_modes)
4897 (tty_set_terminal_window, tty_set_scroll_region)
4898 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4899 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4900 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4901 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4902 Call change_frame_size with frame's menu bar lines subtracted
4903 from height.
4904 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4905 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4906 FRAME_LINES.
4907
49082014-08-09 Reuben Thomas <rrt@sc3d.org>
4909
4910 * alloc.c (Fmemory_info): Remove a stray brace.
4911
4912 * process.c: Fix a comment typo.
4913
4914 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4915
49162014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4917
4918 * widgetprv.h (EmacsFramePart): Remove font.
4919
4920 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4921 (resources, setup_frame_cursor_bits): Remove unused variables and
4922 functions, esp. wrt. font (Bug#18227).
4923
49242014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4925
4926 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4927
49282014-08-07 Reuben Thomas <rrt@sc3d.org>
4929
4930 Refer to MS-DOS using the same name everywhere.
4931
4932 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4933 commit.
4934 * xfaces.c: ditto.
4935
49362014-08-05 Martin Rudalics <rudalics@gmx.at>
4937
4938 * w32term.c (w32_redeem_scroll_bar):
4939 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4940 not redeeming scroll bars that have been turned off.
4941
49422014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4943
4944 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4945 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4946 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4947 (safe_run_hook_funcall): Adjust accordingly.
4948
49492014-08-04 Martin Rudalics <rudalics@gmx.at>
4950
4951 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4952 Condition correctly according to toolkit used.
4953 * frame.c (make_initial_frame, make_terminal_frame)
4954 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4955 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4956 assignments according to presence of toolkit scrollbars.
4957 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4958 Condition correctly according to toolkit used.
4959 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4960 only if toolkit supports it.
4961 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4962 present.
4963 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4964 non-toolkit builds.
4965 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4966
49672014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4968
4969 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4970 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4971 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4972 (safe_run_hooks): Remove comment which is not relevant any more.
4973
49742014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4975
4976 Don't let big frames overrun the stack.
4977 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4978 Use SAFE_NALLOCA, not alloca.
4979
4980 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4981 * dired.c (directory_files_internal): Use a volatile variable
4982 to prevent the compiler from optimizing away all copies of a local.
4983 I wonder how many other GC-related bugs like this lurk elsewhere?
4984
4985 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4986 * xterm.h (struct x_display_info): New member 'connection'.
4987 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4988 so that x_delete_terminal has a file descriptor to pass to
4989 delete_keyboard_wait_descriptor.
4990
4991 Don't mishandle year-9999 dates (Bug#18176).
4992 * editfns.c (decode_time_components): Store an invalid timespec
4993 on overflow, instead of returning false, so that the caller can
4994 distinguish overflow from other errors.
4995 (lisp_time_argument, lisp_seconds_argument): If the time is out
4996 of range, signal a time overflow instead of an invalid time spec.
4997 * keyboard.c (decode_timer): Treat time overflow like other
4998 timespec errors.
4999
5000 Avoid undefined behavior with signed left shift.
5001 Caught by 'gcc -fsanitize=undefined'.
5002 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
5003 * dispnew.c (line_hash_code, scrolling):
5004 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
5005 Use 'unsigned', not 'int', for line hashes.
5006 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
5007
50082014-08-02 Paul Eggert <eggert@cs.ucla.edu>
5009
5010 Make compare-strings more compatible with old behavior (Bug#17903).
5011 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
5012
50132014-08-02 Jan Djärv <jan.h.d@swipnet.se>
5014
5015 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
5016 Don't add label between left and right buttons (Bug#18129).
5017
50182014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5019
5020 Make functions static that no longer need to be extern.
5021 * frame.c, frame.h (set_menu_bar_lines):
5022 * keyboard.c (Qleftmost, Qrightmost):
5023 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
5024 (x_set_internal_border_width):
5025 Now static.
5026
50272014-08-01 Eli Zaretskii <eliz@gnu.org>
5028
5029 Fix display of R2L lines when the last character fits only partially.
5030 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
5031 for the details.
5032 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
5033 R2L row is visible only partially, give the row a negative x
5034 offset.
5035 (display_line): Fix the calculation of the glyph whose pixel width
5036 is used to decide whether the last produced glyph fits on the
5037 line. When the last glyph fits only partially, give the row a
5038 negative x offset.
5039
5040 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
5041 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
5042 pixel width of the first glyph that is hscrolled from display.
5043 (display_line): In R2L glyph rows, don't give a negative offset to
5044 row->x when the first glyph begins before first_visible_x.
5045
5046 * xdisp.c (display_line): If called with iterator set up to write
5047 to a marginal area, delay the call to handle_line_prefix until we
5048 switch back to the text area. (Bug#18035)
5049
5050 * .gdbinit (xwindow): The members total_cols, total_lines,
5051 left_col, and top_line are C integers (and has been so for the
5052 last 1.5 years).
5053
50542014-08-01 Andreas Schwab <schwab@suse.de>
5055
5056 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
5057 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
5058
50592014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5060
5061 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
5062 (timerfd_callback): Ignore weird events with no data. Add tight
5063 assertions and comments.
5064 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
5065 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
5066
50672014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5068
5069 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
5070 I had confused && with ||.
5071
50722014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5073
5074 Simplify timerfd configuration and fix some minor glitches.
5075 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5076 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5077 Fall back on timer_create if timerfd_create fails at runtime.
5078 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5079 kernel primitives to do resolution. All uses removed.
5080 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5081 (turn_on_atimers): Clear timer_create-based timers too,
5082 for consistency.
5083
5084 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5085 Without this change, the code can access the local variable 'width'
5086 even when it has not been initialized, and likewise for 'height';
5087 in either case this leads to undefined behavior.
5088
50892014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5090
5091 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5092 necessary, put horizontal scroll bar resources as well. See
5093 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5094 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5095
50962014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5097
5098 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5099 background value to match the resource of its vertical counterpart.
5100
51012014-07-29 Martin Rudalics <rudalics@gmx.at>
5102
5103 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5104 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5105
51062014-07-28 Martin Rudalics <rudalics@gmx.at>
5107
5108 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5109 change that added the top margin height to the requested height
5110 and revert (undocumented) part of 2014-07-28 change that changed
5111 the logic of whether a size change occurred.
5112
51132014-07-28 Eli Zaretskii <eliz@gnu.org>
5114
5115 * .gdbinit (xwindow): The members total_cols, total_lines,
5116 left_col, and top_line are C integers (and has been so for the
5117 last 1.5 years).
5118
5119 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5120 now C integers.
5121
51222014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5123
5124 On GNU/Linux, use timerfd for asynchronous timers.
5125 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5126 (toplevel): Rename alarm_timer_ok to special_timer_available.
5127 [HAVE_TIMERFD]: Declare timerfd.
5128 [HAVE_CLOCK_GETRES]: Declare resolution.
5129 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5130 system timer resolution.
5131 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5132 (timerfd_callback) [HAVE_TIMERFD]: New function.
5133 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5134 [ENABLE_CHECKING]: New function for the sake of automated tests.
5135 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5136 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5137 [ENABLE_CHECKING]: Defsubr test function.
5138 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5139 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5140 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5141
5142 Fix --without-x build and pacify --enable-gcc-warnings.
5143 Problems reported in Bug#18122 and Bug#18124.
5144 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5145 (frame_windows_min_size): Now static.
5146 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5147 Define as no-op.
5148 (adjust_frame_size): Always declare prototype.
5149
5150 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5151 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5152 * atimer.c (timerfd_callback): Always read expiration data.
5153 Add comment.
5154 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5155 * process.c (add_timer_wait_descriptor): Add timer descriptor
5156 to input_wait_mask and non_process_wait_mask as well.
5157
51582014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5159
5160 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5161
51622014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5163
5164 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5165 Reinstate code removed by the prevoius commit to this file.
5166
51672014-07-27 Martin Rudalics <rudalics@gmx.at>
5168
5169 * buffer.h (struct buffer): New fields scroll_bar_height and
5170 horizontal_scroll_bar_type.
5171 * buffer.c (bset_scroll_bar_height)
5172 (bset_horizontal_scroll_bar_type): New functions.
5173 (Fbuffer_swap_text): Handle old_pointm field.
5174 (init_buffer_once): Set defaults for scroll_bar_height and
5175 horizontal_scroll_bar_type.
5176 (syms_of_buffer): New variables scroll_bar_height and
5177 horizontal_scroll_bar_type.
5178 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5179 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5180 (set_vertical_scroll_bar): Remove prototype.
5181 (x_change_tool_bar_height): Add prototype.
5182 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5183 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5184 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5185 and FRAME_LINES.
5186 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5187 (update_window): Start mode_line_row->y after horizontal scroll
5188 bar.
5189 (change_frame_size_1): Call adjust_frame_size.
5190 (init_display): When changing the size of a tty frame do not
5191 pass height of menu bar.
5192 (Qframe_windows_min_size): New symbol.
5193 * frame.h (struct frame): List tool bar fields after menu bar
5194 fields. Add official, total_lines, horizontal_scroll_bars,
5195 config_scroll_bar_height and config_scroll_bar_lines fields.
5196 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5197 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5198 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5199 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5200 (FRAME_WINDOWS_HEIGHT): New macros.
5201 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5202 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5203 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5204 horizontal scroll bar.
5205 (frame_inhibit_resize, adjust_frame_size)
5206 (frame_windows_min_size): Add declarations.
5207 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5208 (x_set_scroll_bar_default_height, x_set_left_fringe)
5209 (x_set_right_fringe, x_set_vertical_scroll_bars)
5210 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5211 (x_set_scroll_bar_height): Add external declarations.
5212 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5213 (adjust_frame_size): New functions.
5214 (make_frame): Initial horizontal_scroll_bars field.
5215 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5216 minibuffer window.
5217 (make_initial_frame, make_terminal_frame): No horizontal scroll
5218 bar in initial and terminal frames. Use adjust_frame_size.
5219 (Fframe_total_cols): Fix doc-string.
5220 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5221 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5222 Rewrite using adjust_frame_size.
5223 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5224 (Qframe_windows_min_size): New symbols.
5225 (x_set_frame_parameters): Remove call of check_frame_size.
5226 (x_report_frame_params): Return scroll_bar_height value.
5227 (x_set_left_fringe, x_set_right_fringe): New functions.
5228 (adjust_frame_height, x_set_internal_border_width)
5229 (x_set_fringe_width): Remove.
5230 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5231 (x_set_scroll_bar_width, x_set_right_divider_width)
5232 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5233 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5234 New functions.
5235 (x_figure_window_size): Rewrite to make frame display the
5236 expected number of lines.
5237 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5238 (Vdefault_frame_horizontal_scroll_bars)
5239 (Vframe_initial_frame_tool_bar_height)
5240 (frame_inhibit_implied_resize): New variables.
5241 * fringe.c (compute_fringe_widths): Remove.
5242 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5243 (xg_create_horizontal_scroll_bar)
5244 (xg_update_horizontal_scrollbar_pos)
5245 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5246 (xg_get_default_scrollbar_height)
5247 (xg_clear_under_internal_border): Extern.
5248 * gtkutil.c (xg_frame_resized): Don't call
5249 do_pending_window_change.
5250 (xg_frame_set_char_size): Use adjust_frame_size.
5251 (style_changed_cb): Call update_theme_scrollbar_height and
5252 x_set_scroll_bar_default_height.
5253 (x_wm_set_size_hint): Don't call check_frame_size.
5254 (update_theme_scrollbar_height)
5255 (xg_get_default_scrollbar_height)
5256 (xg_create_horizontal_scroll_bar)
5257 (xg_update_horizontal_scrollbar_pos)
5258 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5259 (xg_create_scroll_bar): Set horizontal slot of bar.
5260 (xg_initialize): Call update_theme_scrollbar_height.
5261 (xg_clear_under_internal_border): No more static.
5262 * insdel.c (adjust_suspend_auto_hscroll): New function.
5263 (adjust_markers_for_delete, adjust_markers_for_insert)
5264 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5265 * keyboard.c (readable_events, discard_mouse_events)
5266 (make_lispy_event): Handle horizontal scroll bar click events.
5267 (Fsuspend_emacs): When changing the size of a tty frame do not
5268 pass height of menu bar.
5269 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5270 (Qright, Qleftmost, Qrightmost): New symbols.
5271 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5272 FRAME_LINES.
5273 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5274 * nsfns.m (x_set_internal_border_width): New function.
5275 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5276 Remove extended fringe code.
5277 (x_set_window_size, x_new_font): Don't call
5278 compute_fringe_widths.
5279 * term.c (Fresume_tty): When changing the size of a tty frame do
5280 not pass height of menu bar.
5281 (clear_tty_hooks, set_tty_hooks):
5282 Clear horizontal_scroll_bar_hook.
5283 (init_tty): Frame has no horizontal scroll bars.
5284 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5285 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5286 scroll_bar_after_handle, scroll_bar_left_arrow,
5287 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5288 scroll_bar_to_rightmost entries.
5289 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5290 (struct terminal): Add set_horizontal_scroll_bar_hook.
5291 * w32console.c (initialize_w32_display):
5292 Clear horizontal_scroll_bar_hook.
5293 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5294 FRAME_X_DISPLAY.
5295 (x_clear_under_internal_border, x_set_internal_border_width):
5296 New functions.
5297 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5298 Set windows_or_buffers_changed when adding the menu bar.
5299 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5300 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5301 (w32_createhscrollbar): New functions.
5302 (w32_createscrollbar): Rename to w32_createvscrollbar.
5303 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5304 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5305 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5306 Add WM_EMACS_SHOWCURSOR.
5307 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5308 case do not artificially impose WM size hints.
5309 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5310 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5311 cases.
5312 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5313 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5314 (unwind_create_frame_1): Remove.
5315 (Fx_create_frame): Make both scrollbars the system standard
5316 width and height. Use official field of frame structure to
5317 inhibit running window-configuration-change-hook.
5318 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5319 pixelwise. Handle frame's official field.
5320 (w32_frame_parm_handlers): Remove x_set_fringe_width
5321 entries. Add x_set_scroll_bar_height,
5322 x_set_horizontal_scroll_bars, x_set_left_fringe and
5323 x_set_right_fringe.
5324 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5325 pass height of menu bar to change_frame_size.
5326 * w32menu.c (set_frame_menubar): Rewrite using
5327 frame_inhibit_resize.
5328 * w32term.h (struct w32_display_info):
5329 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5330 (struct scroll_bar): Add horizontal.
5331 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5332 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5333 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5334 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5335 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5336 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5337 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5338 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5339 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5340 Define instead of WM_EMACS_CREATESCROLLBAR.
5341 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5342 WND_SCROLLBAR_INDEX.
5343 * w32term.c (horizontal_scroll_bar_min_handle)
5344 (horizontal_scroll_bar_left_border)
5345 (horizontal_scroll_bar_right_border): New integers.
5346 (x_set_frame_alpha): Replace x_highlight_frame by
5347 w32_focus_frame.
5348 (x_window_to_scroll_bar): New argument "type". Update callers
5349 accordingly.
5350 (w32_set_horizontal_scroll_bar_thumb)
5351 (x_horizontal_scroll_bar_report_motion)
5352 (w32_set_horizontal_scroll_bar)
5353 (w32_horizontal_scroll_bar_handle_click)
5354 (x_horizontal_scroll_bar_report_motion): New functions.
5355 (w32_mouse_position): Discriminate horizontal and vertical
5356 scrollbar cases.
5357 (my_create_scrollbar): Replace with two new functions
5358 my_create_vscrollbar and my_create_hscrollbar.
5359 (x_scroll_bar_create): New argument "horizontal".
5360 Update callers accordingly.
5361 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5362 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5363 scroll bar case.
5364 (w32_read_socket): Handle WM_HSCROLL cae.
5365 (x_new_font): Don't recompute fringe widths.
5366 Use frame_inhibit_resize. Calculate new menu bar height iff we
5367 build without toolkit. Always clear under internal border.
5368 (x_set_window_size): Don't check frame size or recompute
5369 fringes. Reset fullscreen status before applying sizes.
5370 Always resize as requested by pixelwise argument. Don't call
5371 do_pending_window_change.
5372 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5373 (w32_initialize_display_info): Initialize dpyinfo's
5374 horizontal_scroll_bar_cursor entry.
5375 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5376 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5377 horizontal_scroll_bar_left_border.
5378 (w32fullscreen_hook): Intermittently resize window to normal
5379 when switching from fullscreen to maximized state.
5380 (run_window_configuration_change_hook): Don't run it if frame is
5381 not official yet.
5382 (unwind_change_frame): Remove.
5383 (Fset_window_configuration): Rewrite using frame's official field.
5384 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5385 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5386 * window.h (struct window): New fields old_pointm,
5387 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5388 scroll_bar_height and suspend_auto_hscroll.
5389 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5390 New functions.
5391 (sanitize_window_sizes): Extern.
5392 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5393 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5394 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5395 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5396 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5397 New macros.
5398 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5399 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5400 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5401 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5402 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5403 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5404 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5405 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5406 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5407 (Fwindow_old_point, sanitize_window_sizes): New functions.
5408 (Qwindow_sanitize_window_sizes): New symbol.
5409 (window_body_height): Count in horizontal scroll bar.
5410 (set_window_hscroll, Fscroll_left, Fscroll_right):
5411 Set suspend_auto_hscroll slot.
5412 (Fwindow_inside_edges): Count fringes pixelwise.
5413 (coordinates_in_window, Fcoordinates_in_window_p):
5414 Consider horizontal scroll bar.
5415 (check_frame_size, adjust_window_margins): Remove functions and
5416 corresponding calls.
5417 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5418 (temp_output_buffer_show): Reset hscroll related fields.
5419 Initialize old_pointm.
5420 (make_parent_window): Initialize old_pointm.
5421 (make_window): Initialize old_pointm, horizontal scroll bar type,
5422 and scroll bar height.
5423 (resize_frame_windows): Don't count top margin in new sizes.
5424 Don't use safe sizes when shrinking a frame; let the window
5425 manager do the clipping.
5426 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5427 height.
5428 (Fdelete_window_internal): Unchain old_pointm marker.
5429 (window_scroll_pixel_based, Fscroll_other_window):
5430 Adjust old_pointm.
5431 (Fwindow_text_width, Fwindow_text_height): New argument
5432 "pixelwise".
5433 (struct saved_window): New fields, old_pointm, hscroll_whole,
5434 suspend_auto_hscroll, scroll_bar_height and
5435 horizontal_scroll_bar_type.
5436 (Fset_window_configuration, save_window_save): Set new fields of
5437 saved_window.
5438 (apply_window_adjustment): Don't call adjust_window_margins.
5439 (set_window_margins): Don't change margins if new sizes don't
5440 fit into window.
5441 (set_window_scroll_bars): New argument "horizontal_type".
5442 Handle horizontal scroll bars. Don't change scroll bars if they
5443 don't fit into window.
5444 (Fset_window_scroll_bars): New argument "horizontal_type".
5445 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5446 (compare_window_configurations): Compare horizontal scroll bar
5447 settings.
5448 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5449 horizontal scroll bar height.
5450 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5451 instead of FRAME_LINES.
5452 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5453 ON_VERTICAL_SCROLL_BAR.
5454 (with_echo_area_buffer): Initialize old_pointm.
5455 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5456 vector.
5457 (unwind_with_echo_area_buffer): Handle old_pointm.
5458 (update_tool_bar): Set do_update when the tool bar window has at
5459 least one line (since this is what the user sets).
5460 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5461 (redisplay_tool_bar): Return early when toolbar has zero lines.
5462 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5463 (hscroll_window_tree): Handle suspension of auto_hscroll and
5464 old_pointm.
5465 (set_horizontal_scroll_bar): New function.
5466 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5467 more than one line. Handle horizontal scroll bars.
5468 (note_mouse_highlight): Handle horizontal scrol bars.
5469 (expose_frame): Set dimensions of XRectangle from frame's text
5470 sizes.
5471 (Vvoid_text_area_pointer): Update doc-string.
5472 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5473 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5474 (x_set_internal_border_width): New functions.
5475 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5476 (unwind_create_frame_1): Remove.
5477 (Fx_create_frame): Handle horizontal scroll bars. Use official
5478 field of frame structure to inhibit running
5479 window-configuration-change-hook.
5480 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5481 pixelwise. Handle frame's official field.
5482 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5483 x_set_horizontal_scroll_bars, x_set_left_fringe,
5484 x_set_right_fringe.
5485 * xmenu.c (update_frame_menubar, free_frame_menubar):
5486 Use adjust_frame_size.
5487 * xterm.h (struct x_display_info):
5488 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5489 slots.
5490 (struct scroll_bar): Add horizontal slot.
5491 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5492 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5493 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5494 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5495 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5496 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5497 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5498 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5499 (x_clear_under_internal_border): Remove.
5500 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5501 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5502 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5503 HORIZONTAL. Update callers.
5504 (horizontal_action_hook_id): New action hook id.
5505 (x_horizontal_scroll_bar_to_input_event)
5506 (x_create_horizontal_toolkit_scroll_bar)
5507 (xt_horizontal_action_hook)
5508 (x_set_toolkit_horizontal_scroll_bar_thumb)
5509 (XTset_horizontal_scroll_bar, x_net_wm_state)
5510 (x_horizontal_scroll_bar_report_motion): New functions.
5511 (xg_scroll_callback, x_scroll_bar_handle_click):
5512 Handle horizontal scroll bars.
5513 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5514 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5515 by scroll bar.
5516 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5517 Handle horizontal scroll bars.
5518 (handle_one_xevent): Handle horizontal scroll bar events.
5519 Call x_net_wm_state.
5520 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5521 check_frame_size.
5522 (x_set_window_size): Don't call check_frame_size and
5523 do_pending_window_change.
5524 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5525 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5526 (x_scroll_bar_set_handle): Add some checks when calling
5527 x_clear_area.
5528
55292014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5530
5531 Revert previous change.
5532 There is certainly nothing wrong with writing code like 'lo <= i
5533 && i <= hi', even if LO happens to a constant. There isn't even
5534 anything wrong in general with writing 'a <= b' if A happens to
5535 be a constant. At any rate stylistic changes shouldn't
5536 be done like this without discussion.
5537
55382014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5539
5540 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5541 (Fgarbage_collect): Reorder conditions that are written backwards.
5542 * data.c (cons_to_unsigned): Likewise.
5543 * dispnew.c (update_frame_1, sit_for): Likewise.
5544 * fileio.c (file_offset): Likewise.
5545 * filelock.c (read_lock_data, lock_file): Likewise.
5546 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5547 Likewise.
5548 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5549 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5550 * lread.c (read1): Likewise.
5551 * minibuf.c (read_minibuf_noninteractive): Likewise.
5552 * nsterm.m (x_set_frame_alpha): Likewise.
5553 * process.c (wait_reading_process_output): Likewise.
5554 * region-cache.c (delete_cache_boundaries): Likewise.
5555 * xterm.c (x_set_frame_alpha): Likewise.
5556
55572014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5558
5559 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5560 Now static.
5561
55622014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5563
5564 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5565 because atimer expiration is absolute rather than relative.
5566
55672014-07-25 Eli Zaretskii <eliz@gnu.org>
5568
5569 * w32term.h (current_popup_menu, menubar_in_use):
5570 Move declarations from w32term.c.
5571
55722014-07-25 Martin Rudalics <rudalics@gmx.at>
5573
5574 * w32fns.c (menubar_in_use): No more static.
5575 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5576
55772014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5578
5579 Move hourglass machinery to RIF.
5580 * dispextern.h (struct redisplay_interface): New members
5581 show_hourglass and hide_hourglass. Indent comments.
5582 (show_hourglass, hide_hourglass): Remove prototypes.
5583 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5584 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5585 (ns_redisplay_interface): Add them.
5586 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5587 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5588 (w32_arrow_cursor): New function to hack around non-GUI frames.
5589 (w32_redisplay_interface): Add new functions.
5590 * w32term.h (w32_arror_cursor): Add prototype.
5591 * xdisp.c (show_hourglass): New function, refactored out from
5592 platform-dependent code.
5593 (cancel_hourglass): Now call to RIF function.
5594 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5595 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5596 (x_redisplay_interface): Add new functions.
5597
55982014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5599
5600 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5601 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5602 and complete previous change.
5603 * frame.c (adjust_frame_height): New function.
5604 (Fset_frame_height, Fset_frame_size): Use it.
5605 (x_set_frame_parameters): Take frame top margin into account.
5606
56072014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5608
5609 * frame.c (Fset_frame_height): Take frame top margin into account.
5610 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5611 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5612
56132014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5614
5615 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5616 menubar_height as such. Tweak comment.
5617 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5618 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5619 All related users changed.
5620 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5621 * xterm.c (handle_one_xevent):
5622 * gtkutil.c (xg_event_is_for_menubar):
5623 * xfns.c (x_window) [USE_X_TOOLKIT]:
5624 * xmenu.c (set_frame_menubar, free_frame_menubar):
5625 Prefer to use FRAME_MENUBAR_HEIGHT.
5626
56272014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5628
5629 * frame.c (Fframe_parameters): Always report frame height without
5630 menu and tool bar lines.
5631
56322014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5633
5634 * nsterm.m (applicationDidFinishLaunching:): Call
5635 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5636 (antialiasThresholdDidChange:): New method for EmacsApp.
5637
5638 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5639
5640 * macfont.m (macfont_update_antialias_threshold): Remove static.
5641
5642 * macfont.h (macfont_update_antialias_threshold): Declare.
5643
56442014-07-21 Eli Zaretskii <eliz@gnu.org>
5645
5646 * w32select.c (setup_windows_coding_system):
5647 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5648 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5649
5650 * w16select.c (Fw16_get_clipboard_data):
5651 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5652 coding_system.
5653
5654 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5655 buffer position where we are to start the iteration.
5656 (handle_invisible_prop): Record in it->stop_charpos the position
5657 where the invisible text ends. (Bug#18035)
5658 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5659 row has zero buffer position as their start position.
5660 Reported by martin rudalics <rudalics@gmx.at>.
5661
5662 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5663 infinite looping in redisplay when display lines don't have enough
5664 space to display even a single character. (Bug#18036)
5665
56662014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5667
5668 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5669 * xfns.c (x_window): Use it to allow xfree later.
5670 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5671 where appropriate. Use bool for booleans and remove redundant checks.
5672 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5673 * xterm.c (x_free_frame_resources): Free shell_position.
5674
56752014-07-19 K. Handa <handa@gnu.org>
5676
5677 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5678 mandatory font spec (Bug#17973).
5679
56802014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5681
5682 * font.c (font_score): Return the worst score if the size of
5683 ENTITY is wrong by more than a factor 2 (Bug#17973).
5684
56852014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5686
5687 * frame.c (frame_unspecified_color): New function
5688 refactored out from ...
5689 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5690 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5691 function to ...
5692 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5693 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5694 * lisp.h (set_frame_param): Remove prototype.
5695 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5696 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5697 inlined from here.
5698
5699 Prefer 'x_display_info *' to 'Display *' in X selection code.
5700 This helps to avoid unneeded calls to x_display_info_for_display.
5701 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5702 instead of 'Display *'.
5703 (SELECTION_EVENT_DPYINFO): New macro.
5704 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5705 it as an lvalue. Mention this in comment.
5706 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5707 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5708 (selection_data_to_lisp_data, receive_incremental_selection):
5709 Convert to use 'x_display_info *'. Adjust users where appropriate.
5710 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5711 selection data *' as last arg to not return values in args.
5712 (unexpect_property_change): Use common removal technique.
5713
57142014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5715
5716 * print.c (print_preprocess): Adjust to match changed
5717 sub char-table structure and avoid crash (Bug#18038).
5718
5719 * data.c (wrong_choice): Not static any more.
5720 * lisp.h (wrong_choice): Add prototype.
5721 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5722 Declare namebuf as such. Tweak comment.
5723 [USE_GTK]: Likewise for tool_bar_position.
5724 (fset_tool_bar_position) [USE_GTK]: Ditto.
5725 (FRAME_TOOL_BAR_POSITION): New macro.
5726 * frame.c (x_report_frame_params):
5727 * gtkutil.c (update_frame_tool_bar):
5728 * xfns.c (Fx_create_frame): Use it.
5729 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5730
57312014-07-16 Eli Zaretskii <eliz@gnu.org>
5732
5733 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5734 buffer's default-directory only if it is a string. (Bug#17986)
5735
57362014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5737
5738 More precise control over values of some buffer-local variables.
5739 * keyboard.c (Qvertical_scroll_bar):
5740 * frame.c (Qleft, Qright): Move to ...
5741 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5742 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5743 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5744 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5745 vertical-scroll-bar, scroll-up-aggressively
5746 and scroll-down-aggressively.
5747 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5748 Add declarations.
5749 * nsfns.m, frame.h (Qleft, Qright):
5750 * nsterm.m (Qleft): Remove declarations.
5751 * gtkutil.c (toplevel): Include buffer.h.
5752 * data.c (wrong_choice, wrong_range): New functions.
5753 (store_symval_forwarding): Handle special properties of buffer-local
5754 variables and use functions from the above to signal error, if any.
5755
5756 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5757 values. Add comment.
5758 (struct frame): Re-arrange layout to avoid extra padding and use bit
5759 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5760 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5761 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5762 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5763 Define as no-ops because there are no scroll bars anyway.
5764 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5765 Adjust users.
5766
5767 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5768 Add convenient setter.
5769 (font_put_frame_data, font_get_frame_data): Use it.
5770
57712014-07-15 Daiki Ueno <ueno@gnu.org>
5772
5773 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5774 pointer argument, before dereferencing.
5775 (XCHAR2B_BYTE2): Likewise.
5776
57772014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5778
5779 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5780 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5781 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5782 Use record_unwind_protect_int and avoid consing.
5783 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5784
5785 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5786
57872014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5788
5789 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5790 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5791 * emacs.c [MSDOS]:
5792 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5793 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5794 * minibuf.c: Include binary-io.h instead of fcntl.h.
5795 (read_minibuf_noninteractive):
5796 Use set_binary_mode instead of handcrafted code.
5797 Don't call emacs_set_tty if emacs_get_tty failed.
5798 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5799 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5800 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5801
5802 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5803 This works around a GCC compiler bug when Emacs is configured with
5804 --enable-gcc-warnings.
5805
58062014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5807
5808 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5809 or characters in string, respectively. Add comment.
5810 * fringe.c (Fdefine_fringe_bitmap):
5811 * fns.c (Fsubstring, substring_both): Use it.
5812 * keymap.c (Fdefine_key, Flookup_key):
5813 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5814
5815 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5816 Use menu_item_width.
5817 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5818
58192014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5820
5821 Improve behavior of 'bzr up; cd src; make -k'.
5822 * Makefile.in (top_srcdir): New var.
5823 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5824 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5825 its expansion is a bit shorter.
5826 (../config.status): Actually build config.status instead of
5827 just complaining.
5828 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5829 New macros, copied and relocated from ../Makefile.in.
5830 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5831 (../config.status, Makefile): New dependencies and rules,
5832 copied with relocation from ../Makefile.in. This should be more
5833 likely to rebuild the build machinery properly if you do a 'make'
5834 in the src directory.
5835
58362014-07-12 Eli Zaretskii <eliz@gnu.org>
5837
5838 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5839 than 1. (Bug#17962)
5840
5841 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5842 behavior on Windows 7 and later when the function is repeatedly
5843 invoked with the same value of DIR. (Bug#17950)
5844
5845 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5846 string to match the one in w32fns.c.
5847
5848 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5849 stdin to binary mode only if it is connected to a terminal.
5850
58512014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5852
5853 Coalesce extern decls.
5854 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5855 * sysdep.c (emacs_get_tty, emacs_set_tty):
5856 Move duplicate extern decls from here ...
5857 * systty.h: ... to here, so that there's just one copy.
5858
58592014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5860
5861 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5862
5863 * nsfns.m (Fns_popup_font_panel): Ditto.
5864
58652014-07-11 Eli Zaretskii <eliz@gnu.org>
5866
5867 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5868 not only on '\n'.
5869 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5870
5871 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5872 [DOS_NT]: Implement for WINDOWSNT.
5873
5874 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5875 unsigned.
5876
58772014-07-11 Michael Albinus <michael.albinus@gmx.de>
5878
5879 * sysdep.c (suppress_echo_on_tty): New function.
5880 * minibuf.c (read_minibuf_noninteractive): Use it.
5881
58822014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5883
5884 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5885 sysinfo failed. Adjust docstring.
5886
58872014-07-11 Eli Zaretskii <eliz@gnu.org>
5888
5889 Implement memory-info for MS-DOS.
5890 * dosfns.c (dos_memory_info): New function.
5891 * dosfns.h (dos_memory_info): Add prototype.
5892 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5893 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5894 of doing some of its job.
5895
5896 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5897 reference termios structure members.
5898
58992014-07-11 Michael Albinus <michael.albinus@gmx.de>
5900
5901 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5902
5903 * minibuf.c (top): Include systty.h. Declare external
5904 emacs_get_tty and emacs_set_tty.
5905 (Vread_hide_char): New lisp variable.
5906 (read_minibuf_noninteractive): Hide characters with
5907 Vread_hide_char if it is a character. (Bug#17839)
5908
59092014-07-10 Eli Zaretskii <eliz@gnu.org>
5910
5911 Implement memory-info for MS-Windows.
5912 * w32.c (w32_memory_info): New function.
5913 * w32.h (w32_memory_info): Prototype it.
5914 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5915
59162014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5917
5918 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5919 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5920 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5921 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5922 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5923 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5924 (decode_coding_big5, decode_coding_charset, decode_coding)
5925 (encode_coding): Adjust users.
5926
5927 * alloc.c (Fmemory_info): New function.
5928
59292014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5930
5931 * syntax.c (back_comment): Use more-natural location for label.
5932
5933 * font.c, font.h (font_unparse_fcname): Now static.
5934 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5935
59362014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5937
5938 Next minor cleanup of font subsystem.
5939 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5940 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5941 really used).
5942 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5943 unused.
5944 * ftfont.h (ftfont_font_format): Remove prototype.
5945 * ftfont.c (ftfont_font_format): Remove; now unused.
5946 (ftfont_open):
5947 * nsfont.m (nsfont_open):
5948 * w32font.c (w32font_open_internal):
5949 * w32uniscribe.c (uniscribe_open):
5950 * xfont.c (xfont_open):
5951 * xftfont.c (xftfont_open): All users changed.
5952
5953 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5954 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5955
59562014-07-09 Eli Zaretskii <eliz@gnu.org>
5957
5958 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5959 x_produce_glyphs does when it generates a stretch glyph that
5960 represents a TAB. (Bug#17969)
5961
5962 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5963 and there is a display property at that position, don't call
5964 move_it_to to move to a position before window start. (Bug#17942)
5965 Fix condition for finding CHARPOS by the first call to move_it_to.
5966 (Bug#17944)
5967
59682014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5969
5970 * syntax.c (find_defun_start): Try the cache even
5971 if !open_paren_in_column_0_is_defun_start.
5972 (back_comment): If find_defun_start was pessimistic, use the
5973 scan_sexps_forward result to improve the cache (bug#16526).
5974
59752014-07-09 Eli Zaretskii <eliz@gnu.org>
5976
5977 * xdisp.c (redisplay_window): If redisplay of a window ends up
5978 with point in a partially visible line at end of the window, make
5979 sure the amended position of point actually has smaller Y
5980 coordinate; if not, give up and scroll the display. (Bug#17905)
5981
5982 * window.c (window_scroll_pixel_based): When point ends up at the
5983 last fully visible line, don't let move_it_to stop at the left
5984 edge of the line and dupe us into thinking point is inside the
5985 scroll margin.
5986
5987 * w32.c (network_interface_info): Make sure the argument is a
5988 Lisp string.
5989
59902014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5991
5992 * process.c (read_and_dispose_of_process_output): Fix typo
5993 in previous patch: we want nonnegative fds, not nonzero fds.
5994
59952014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5996
5997 * chartab.c (char_table_translate): Move to...
5998 * character.h (char_table_translate): ... inline function here.
5999 Avoid Faref and assume that args are always valid. This helps to
6000 speedup search, which is especially important for a huge buffers.
6001 * lisp.h (char_table_translate): Remove prototype.
6002
6003 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
6004 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6005 New function, with an intention to avoid code duplication between
6006 a few font drivers.
6007 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6008 Add prototype.
6009 * ftfont.c (ftfont_open):
6010 * macfont.m (macfont_open):
6011 * xftfont.c (xftfont_open): Use it.
6012
60132014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6014
6015 * process.c: Add sanity checks for file descriptors (Bug#17844).
6016 (wait_reading_process_output, Fprocess_filter_multibyte_p):
6017 Check that infd is nonnegative before using it as an fd.
6018 (read_and_dispose_of_process_output, Fprocess_send_eof):
6019 Likewise, for outfd.
6020 (wait_reading_process_output): Omit unnecessary check of infd.
6021
60222014-07-07 Paul Eggert <eggert@cs.ucla.edu>
6023
6024 Minor fixups related to usage of the 'long' type.
6025 * gnutls.c (emacs_gnutls_handshake):
6026 * xfaces.c (dump_realized_face):
6027 Work even if 'long' is narrower than 'void *'.
6028 * termcap.c (scan_file):
6029 * xselect.c (x_decline_selection_request)
6030 (x_reply_selection_request, x_get_window_property):
6031 * xterm.c (x_set_frame_alpha):
6032 Remove unnecessary 'L' suffixes of integer constants.
6033 * xfns.c (hack_wm_protocols):
6034 * xselect.c (x_fill_property_data):
6035 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
6036 Remove unnecessary casts to 'long'.
6037 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
6038
6039 Minor ImageMagick safety fixes.
6040 * image.c (imagemagick_compute_animated_image):
6041 Remove useless assignment to local. Avoid problems if dest_width is 0.
6042 (imagemagick_load_image): Use int for pixel counts that can't
6043 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
6044 a row width greater than the image width (or greater than LONG_MAX!).
6045
60462014-07-04 K. Handa <handa@gnu.org>
6047
6048 * coding.c (MIN_CHARBUF_SIZE): Delete it.
6049 (MAX_CHARBUF_EXTRA_SIZE): New macro.
6050 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
6051
60522014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
6053
6054 * font.h (struct font_driver): Remove get_outline and free_outline;
6055 not used by any font driver.
6056 * ftfont.c (ftfont_driver):
6057 * macfont.m (macfont_driver):
6058 * nsfont.m (nsfont_driver):
6059 * w32font.c (w32font_driver):
6060 * w32uniscribe.c (uniscribe_font_driver):
6061 * xfont.c (xfont_driver): Related users changed.
6062 * xselect.c (x_get_window_property): Use convenient xmalloc.
6063 Call to xfree only if some data was really allocated.
6064
60652014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6066
6067 On MS-Windows, display busy cursor on all GUI frames.
6068 This is similar to what we have on X. Quickly tested by Dani Moncayo.
6069 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
6070 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
6071 Likewise.
6072 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
6073 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6074
60752014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6076
6077 Use convenient alists to manage per-frame font driver-specific data.
6078 * frame.h (struct frame): Rename font_data_list to...
6079 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6080 * font.h (struct font_data_list): Remove; no longer need a special
6081 data type.
6082 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6083 Adjust prototypes.
6084 * font.c (font_put_frame_data, font_get_frame_data)
6085 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6086 management.
6087 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6088 Related users changed.
6089 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6090 Prefer convenient xmalloc and xfree.
6091
60922014-07-03 Eli Zaretskii <eliz@gnu.org>
6093
6094 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6095 the window whose glyph row is being prepared and a flag whether it
6096 is for mode/header line. Make sure the glyph row's marginal areas
6097 are in sync with what the window wants.
6098 (Bug#17892)
6099
6100 * xdisp.c (display_line, display_mode_line):
6101 Call prepare_desired_row with additional arguments, as appropriate.
6102
6103 * dispextern.h (prepare_desired_row): Adjust prototype.
6104
61052014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6106
6107 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6108 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6109 caused by xw_popup_dialog in daemon mode (Bug#17891).
6110
61112014-07-03 Eli Zaretskii <eliz@gnu.org>
6112
6113 * frame.c (do_switch_frame): When switching to another TTY frame,
6114 make sure FrameCols and FrameRows are in sync with the new frame's
6115 data. (Bug#17875)
6116
61172014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6118
6119 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6120 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6121 min_char slots. Adjust comment.
6122 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6123 Add SUB_CHAR_TABLE_OFFSET member.
6124 (make_uninit_sub_char_table): New function.
6125 (toplevel): Add compile-time assert to verify suitable member layout
6126 in Lisp_Sub_Char_Table.
6127 * alloc.c (mark_char_table): Add extra argument to denote char table
6128 subtype. Adjust to match new layout of sub char-table.
6129 (mark_object): Always mark sub char-tables with mark_char_table.
6130 * chartab.c (make_sub_char_table, copy_sub_char_table)
6131 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6132 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6133 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6134 All related users changed.
6135 * lread.c (read1): Adjust to match new layout of sub char-table.
6136 * print.c (print_object): Likewise (Bug#17898).
6137
61382014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6139
6140 * keymap.c (get_keyelt): Simplify.
6141 (copy_keymap_item): Remove left-over code for when we had
6142 key-shortcut caches.
6143
61442014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6145
6146 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6147 (dealloc): Remove for EmacsScroller.
6148
6149 * nsterm.h (EmacsScroller): Remove dealloc.
6150
61512014-06-30 Eli Zaretskii <eliz@gnu.org>
6152
6153 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6154
61552014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6156
6157 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6158 when setNeedsDisplay is called so we don't trigger redisplay for every
6159 tool bar update.
6160
6161 * nsterm.m (any_help_event_p): New variable.
6162 (mouseMoved:): Set any_help_event_p to YES if help event is
6163 generated. Remove else with empty help event that triggered redisplay
6164 for every mouse move.
6165 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6166
61672014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6168
6169 * xfns.c (Qsuppress_icon): Remove; no real users.
6170 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6171 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6172 (syms_of_w32fns): Don't DEFSYM it.
6173
61742014-06-29 Glenn Morris <rgm@gnu.org>
6175
6176 * Makefile.in (ns-app): Mark as PHONY.
6177
61782014-06-28 Glenn Morris <rgm@gnu.org>
6179
6180 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6181 liblw.a in this directory.
6182
61832014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6184
6185 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6186 also in unibyte case. (Bug#17865)
6187
61882014-06-28 K. Handa <handa@gnu.org>
6189
6190 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6191 (MIN_CHARBUF_SIZE): New macro.
6192 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6193
61942014-06-27 Glenn Morris <rgm@gnu.org>
6195
6196 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6197 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6198 (.el.elc): Replace suffix rule with pattern rule.
6199 (%.elc): New pattern rule, with order-only prerequisite.
6200 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6201 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6202 in place of BOOTSTRAPEMACS.
6203
62042014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6205
6206 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6207
62082014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6209
6210 Consistently use validate_subarray to verify substring.
6211 * fns.c (validate_substring): Not static any more. Adjust to
6212 use ptrdiff_t, not EMACS_INT, because string and vector limits
6213 can't exceed ptrdiff_t even if EMACS_INT is wider.
6214 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6215 (secure_hash): Adjust user.
6216 * lisp.h (validate_subarray): Add prototype.
6217 * coding.c (Fundecodable_char_position):
6218 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6219 Use validate_subarray. Adjust comment to mention substring.
6220
62212014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6222
6223 Do not allow out-of-range character position in Fcompare_strings.
6224 * fns.c (validate_subarray): Add prototype.
6225 (Fcompare_substring): Use validate_subarray to check ranges.
6226 Adjust comment to mention that the semantics was changed. Also see
6227 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6228
62292014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6230
6231 Be more consistent about the 'Qfoo' naming convention.
6232 * image.c (Fimagemagick_types):
6233 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6234 * process.c (Fmake_network_process):
6235 Rename C local identifier 'Qfoo to avoid giving the false
6236 impression that it stands for the symbol 'foo'.
6237
62382014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6239
6240 Simplify and cleanup character conversion stuff.
6241 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6242 Remove prototypes.
6243 * character.c (multibyte_char_to_unibyte)
6244 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6245 * character.h (make_char): Remove; unused.
6246 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6247 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6248 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6249 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6250 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6251
62522014-06-22 Mario Lang <mlang@delysid.org>
6253
6254 * w32fns.c (Fw32_shell_execute): The the -> the.
6255
62562014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6257
6258 * xmenu.c (mouse_position_for_popup):
6259 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6260 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6261 * menu.c (Fx_popup_menu):
6262 * xselect.c (x_handle_dnd_message): Adjust users.
6263 * menu.h (mouse_position_for_popup): Remove prototype.
6264 * xterm.h (x_relative_mouse_position): Add prototype.
6265 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6266 call XFree if XQueryTree returns zero.
6267
62682014-06-21 Eli Zaretskii <eliz@gnu.org>
6269
6270 * indent.c (Fvertical_motion): Doc fix.
6271 Move to the goal column, if any, with a single call to
6272 move_it_in_display_line, not in two calls. Doing this with two
6273 calls causes move_it_in_display_line apply the line-prefix
6274 handling twice instead of just once. (Bug#17823)
6275
62762014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6277
6278 Port to OS X ACLs (Bug#17810).
6279 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6280 ACL_TYPE_ACCESS) doesn't work.
6281
62822014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6283
6284 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6285 before checking key-translation-map (bug#17659).
6286
62872014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6288
6289 * font.c (font_make_object): Avoid dangling pointer which may
6290 crash GC (Bug#17771).
6291
62922014-06-21 Eli Zaretskii <eliz@gnu.org>
6293
6294 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6295 prototype of DGifCloseFile as appropriate for older and newer
6296 versions of giflib.
6297 (gif_close): New function, encapsulates the differences in the
6298 calling sequence of DGifCloseFile before v5.1.0 and after it.
6299 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6300 error string where appropriate. (Bug#17790)
6301
6302 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6303 macro execution, make sure point didn't move since last complete
6304 redisplay, as the condition for using the glyph matrix
6305 information. (Bug#17777)
6306
63072014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6308
6309 Minor cleanup of fonset code.
6310 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6311 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6312 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6313 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6314 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6315 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6316 (free_realized_fontset): Remove because a no-op since 2008.
6317 (free_face_fontset): Adjust user.
6318 (syms_of_fontset): Shrink fontset by one extra slot.
6319
63202014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6321
6322 Omit redundant extern decls.
6323 Most of this patch is from Dmitry Antipov, in:
6324 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6325 * commands.h (update_mode_lines):
6326 * frame.h (Qbackground_color, Qforeground_color)
6327 (x_set_menu_bar_lines):
6328 * ftfont.c (ftfont_font_format):
6329 * intervals.h (Qkeymap, Qfont):
6330 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6331 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6332 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6333 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6334 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6335 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6336 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6337 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6338 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6339 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6340 (Qtool_bar, Qheader_line):
6341 * macros.c (Fexecute_kbd_macro):
6342 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6343 * xterm.c (x_delete_terminal, XSetIMValues):
6344 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6345 (x_implicitly_set_name, popup_activated)
6346 (widget_store_internal_border):
6347 Remove redundant decls.
6348 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6349 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6350 Remove _Noreturn, as make-docfile now does that for us.
6351 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6352 (Qregion_extract_function): New decl.
6353 * window.c, xfns.c: Include menu.h.
6354
63552014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6356
6357 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6358
63592014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6360
6361 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6362 * callint.c (read_file_name): ... convert to static here.
6363 * lisp.h (Fread_file_name): Do not EXFUN it.
6364 (STRING_COPYIN): Remove; unused.
6365 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6366 (char_composable_p): ... static function. All users changed.
6367 * eval.c (toplevel): Remove redundant #include directives.
6368 * xterm.c (x_initialize): Add static to match prototype.
6369 * ccl.c (Fccl_execute_on_string):
6370 * font.c (fon_intern_prop): Use make_specified_string.
6371
63722014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6373
6374 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6375 Reported by David Caldwell in:
6376 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6377
63782014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6379
6380 Do not ask for XRender extension each time XFT font is opened.
6381 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6382 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6383
63842014-06-15 Glenn Morris <rgm@gnu.org>
6385
6386 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6387
63882014-06-15 Eli Zaretskii <eliz@gnu.org>
6389
6390 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6391 information if we are in the middle of executing a keyboard macro,
6392 since redisplay doesn't update the screen until the macro is
6393 finished. (Bug#17777)
6394
6395 * alloc.c (cleanup_vector): Don't dereference a font driver
6396 pointer if it is NULL. (Bug#17771)
6397
63982014-06-13 Glenn Morris <rgm@gnu.org>
6399
6400 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6401 ($(lispsource)/international/charprop.el)
6402 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6403 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6404 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6405 GNU make automatically passes command-line arguments to sub-makes.
6406
64072014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6408
6409 Avoid hangs in accept-process-output (Bug#17647).
6410 * lisp.h, process.c (wait_reading_process_input):
6411 Return int, not bool. All uses changed.
6412 * process.c (SELECT_CANT_DO_WRITE_MASK):
6413 Remove macro, replacing with ...
6414 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6415 All uses changed.
6416 (status_notify): New arg WAIT_PROC. Return int, not void.
6417 All uses changed.
6418
64192014-06-13 Eli Zaretskii <eliz@gnu.org>
6420
6421 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6422 the frame is the initial frame, because the hook is not set up
6423 then, and Emacs crashes.
6424 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6425
64262014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6427
6428 * keymap.c (silly_event_symbol_error): Don't recommend the use
6429 of strings.
6430
64312014-06-11 Eli Zaretskii <eliz@gnu.org>
6432
6433 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6434 matching overlay strings with 'cursor' property against buffer
6435 positions traversed in the glyph row. (Bug#17744)
6436
64372014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6438
6439 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6440 on Cocoa.
6441
6442 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6443 determine 10.9 (Bug#17751).
6444
6445 * macfont.m (macfont_draw): Positions were not freed.
6446
64472014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6448
6449 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6450 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6451 function. Also adjust comment.
6452 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6453
6454 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6455 * font.c (font_done_for_face):
6456 * xfaces.c (realize_non_ascii_face): Adjust user.
6457 * font.h (struct font_driver): Convert 'prepare_face' to return
6458 void because its return value is never used anyway.
6459 * xfont.c (xfont_prepare_face): Return void.
6460 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6461 (xftfont_done_face): Use xfree.
6462
6463 * dispextern.h (last_tool_bar_item): Remove declaration.
6464 * frame.h (struct frame): New member last_tool_bar_item.
6465 * frame.c (make_frame): Initialize it.
6466 * xdisp.c (toplevel): Remove last_tool_bar_item.
6467 (handle_tool_bar_click, note_tool_bar_highlight):
6468 * w32term.c (w32_read_socket, w32_initialize):
6469 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6470
6471 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6472 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6473
64742014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6475
6476 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6477 * process.c (Faccept_process_output)
6478 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6479 the return value is about PROCESS, not about other processes.
6480
64812014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6482
6483 Further adjustments to mark_object and friends.
6484 Now the mark_object's stack is just 32 bytes on a 64-bit
6485 system, which means extra 20% off the stack usage.
6486 * alloc.c (mark_save_value): As before, refactored out from ...
6487 (mark_object): ... adjusted user. Also add comment.
6488
64892014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6490
6491 Fix core dump after a dropped X connection (Bug#17704).
6492 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6493 is dead, as we may be shutting down.
6494
64952014-06-08 Glenn Morris <rgm@gnu.org>
6496
6497 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6498
6499 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6500
65012014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6502
6503 If a C name must be extern on some platforms, make it extern on all.
6504 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6505 (load_color):
6506 * font.h (ftxfont_driver) [HAVE_XFT]:
6507 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6508 * lisp.h (get_frame_param):
6509 * menu.h (tty_menu_show):
6510 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6511 * termhooks.h (encode_terminal_code):
6512 * xterm.h (x_menu_wait_for_event):
6513 Always declare.
6514 * frame.c (get_frame_param):
6515 * fringe.c (max_used_fringe_bitmap):
6516 * ftxfont.c (ftxfont_driver):
6517 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6518 * menu.c (menu_items_inuse):
6519 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6520 * term.c (encode_terminal_code, tty_menu_show):
6521 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6522 * xfaces.c (load_color):
6523 * xmenu.c (x_menu_wait_for_event):
6524 Now always extern.
6525
65262014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6527
6528 Change object marking routines to minimize stack usage.
6529 This change moves a few cold paths from mark_object to NO_INLINE
6530 functions and adjusts symbol marking loop. According to GCC 4.8.2
6531 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6532 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6533 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6534 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6535 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6536 refactored out from ...
6537 (mark_object): ... adjusted user. Also mark symbols in a tight
6538 inner loop.
6539 (mark_face_cache): Add NO_INLINE.
6540
65412014-06-08 Eli Zaretskii <eliz@gnu.org>
6542
6543 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6544 contains garbage on WINDOWSNT (which could potentially infloop at
6545 exit).
6546
6547 Minimize cursor motion during TTY menu updates.
6548 * term.c (tty_menu_display): Don't position cursor here.
6549 Instead, pass the cursor coordinates to update_frame_with_menu.
6550 (tty_menu_activate): Send the hide cursor command only once in an
6551 iteration through the outer 'while' loop.
6552
6553 * dispnew.c (update_frame_1): Accept an additional argument
6554 SET_CURSOR_P, and position the cursor at the end of the frame
6555 update only if that argument is non-zero. All callers changed to
6556 provide the additional argument as non-zero, except for
6557 update_frame_with_menu.
6558 (update_frame_with_menu): Accept 2 additional arguments ROW and
6559 COL; if they are non-negative, instruct update_frame_1 not to
6560 position the cursor, and instead position it according to ROW and COL.
6561
6562 * dispextern.h (update_frame_with_menu): Update prototype.
6563
65642014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6565
6566 * callproc.c (call_process): Don't check read-only if we don't insert
6567 anything (bug#17666).
6568
65692014-06-08 Eli Zaretskii <eliz@gnu.org>
6570
6571 * dispnew.c (update_frame_with_menu): Set display_completed.
6572
65732014-06-07 Eli Zaretskii <eliz@gnu.org>
6574
6575 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6576 only for WINDOWSNT.
6577 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6578
65792014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6580
6581 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6582 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6583
65842014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6585
6586 * window.c (Frecenter): Signal an error if window-buffer is not
6587 current-buffer.
6588
6589 * keyboard.c (make_lispy_position): Don't include a buffer position in
6590 mode/header-line mouse events.
6591
6592 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6593 Vunread_command_events (bug#17650).
6594
65952014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6596
6597 * xterm.c (x_setup_pointer_blanking):
6598 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6599
66002014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6601
6602 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6603 because it will be defined in generated config.h if needed.
6604
66052014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6606
6607 Use terminal-specific hooks to display popup dialogs.
6608 * termhooks.h (struct terminal): New field popup_dialog_hook.
6609 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6610 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6611 code and use popup_dialog_hook.
6612 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6613 * nsterm.h (ns_popup_dialog): Adjust prototype.
6614 * nsterm.m (ns_create_terminal):
6615 * w32term.c (w32_create_terminal):
6616 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6617 Setup popup_dialog_hook.
6618
66192014-06-04 Eli Zaretskii <eliz@gnu.org>
6620
6621 * w32heap.c (report_temacs_memory_usage): Improve the report by
6622 reporting the large blocks that are actually occupied at dump time.
6623
6624 * w32console.c (initialize_w32_display): Set the console
6625 menu_show_hook, otherwise TTY menus are broken on w32.
6626
66272014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6628
6629 Use terminal-specific hooks to display menus.
6630 * termhooks.h (struct terminal): New field menu_show_hook.
6631 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6632 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6633 Adjust prototypes.
6634 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6635 * nsmenu.m (ns_menu_show):
6636 * w32menu.c (w32_menu_show):
6637 * xmenu.c (x_menu_show):
6638 * term.c (tty_menu_show): Adjust to use bit flags.
6639 (set_tty_hooks): Set menu_show_hook.
6640 * xterm.c (x_create_terminal):
6641 * nsterm.m (ns_create_terminal):
6642 * msdos.c (initialize_msdos_display):
6643 * w32term.c (w32_create_terminal): Likewise.
6644
66452014-06-03 Juanma Barranquero <lekktu@gmail.com>
6646
6647 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6648
66492014-06-03 Eli Zaretskii <eliz@gnu.org>
6650
6651 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6652 (FD_SET): Don't define on WINDOWSNT.
6653
66542014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6655
6656 * emacs.c: Include "sysselect.h", to define its inline functions.
6657 Reported by Glenn Morris in:
6658 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6659
6660 Do not require libXt-devel when building with gtk.
6661 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6662 dependency on libXt-devel.
6663 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6664 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6665 lwlib-widget.h now does this.
6666 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6667
66682014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6669
6670 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6671 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6672 (delete_write_fd, wait_reading_process_output):
6673 Remove now-redundant easserts.
6674 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6675 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6676 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6677 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6678
66792014-06-03 Eli Zaretskii <eliz@gnu.org>
6680
6681 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6682 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6683 (calloc): Don't undef, it is never defined.
6684 (HEAP_ENTRY_SHIFT): Remove unused macro.
6685
6686 * Makefile.in (C_HEAP_SWITCH): Remove.
6687 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6688
6689 Fix MS-Windows build broken by menu changes on 2014-06-02.
6690 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6691
6692 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6693 Define instead of including ../lwlib/lwlib.h, which causes
6694 compilation errors due to missing X11 headers.
6695
66962014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6697
6698 * process.c (wait_reading_process_output): Omit incorrect test of
6699 p->infd against zero. Add easserts for infd having a plausible value.
6700
67012014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6702
6703 Adjust to match recent lwlib changes.
6704 * menu.h (xmalloc_widget_value): Replace by ...
6705 (make_widget_value): ... new prototype.
6706 * menu.c (xmalloc_widget_value): Replace by ...
6707 (make_widget_value): ... new function.
6708 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6709 * gtkutil.c (malloc_widget_value, free_widget_value):
6710 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6711 * keyboard.h (enum button_type, struct _widget_value):
6712 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6713 Likewise.
6714 * nsmenu.m (ns_update_menubar, ns_menu_show):
6715 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6716 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6717 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6718
67192014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6720
6721 * image.c (x_query_frame_background_color)
6722 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6723 Fix --enable-gcc-warnings compilation without image libraries.
6724
67252014-06-02 Eli Zaretskii <eliz@gnu.org>
6726
6727 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6728 emulated break value only if it goes up.
6729 (sbrk): Add assertion that the INCREMENT argument is strictly
6730 zero. Improve and correct the commentary.
6731
67322014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6733
6734 Improve AIX-related merge from emacs-24.
6735 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6736 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6737 not on AIX; since we're on the trunk we can use enums more broadly.
6738
6739 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6740
67412014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6742
6743 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6744 to min(value, whole).
6745
67462014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6747
6748 Bring back the changes to GDB-visible symbols, but only on AIX.
6749 And only if it's not pre-4.2 GCC.
6750 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6751 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6752 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6753 New macros.
6754
67552014-06-02 Eli Zaretskii <eliz@gnu.org>
6756
6757 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6758 with PT, not GPT. (Bug#16433)
6759
6760 Revert last changes to GDB-visible symbols.
6761 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6762 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6763 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6764 Delete macros.
6765
67662014-06-02 Glenn Morris <rgm@gnu.org>
6767
6768 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6769
67702014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6771
6772 Fix port to 32-bit AIX with xlc (Bug#17598).
6773 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6774 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6775 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6776 to work around a compiler bug in IBM xlc 12.1.
6777
67782014-06-02 Eli Zaretskii <eliz@gnu.org>
6779
6780 * xterm.c (x_update_window_end): Don't invalidate the entire
6781 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6782 highlight needs to be redisplayed. (Bug#17588)
6783
67842014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6785
6786 Port the GDB-visible symbols to AIX.
6787 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6788 optimizes away the relevant external symbols. Use enums instead;
6789 this suffices for the AIX port, which is 32-bit-only anyway.
6790 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6791 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6792 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6793 New macros.
6794
6795 Include sources used to create macuvs.h.
6796 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6797 * macuvs.h: Use automatically-generated header.
6798
67992014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6800
6801 Port signal-handling to DragonFly BSD (Bug#17646).
6802 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6803 Move implementations from callproc.c to sysdep.c.
6804 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6805 Move declarations from process.h to syssignal.h.
6806
68072014-06-01 Juanma Barranquero <lekktu@gmail.com>
6808
6809 * callint.c (Ffuncall_interactively): Add usage.
6810
68112014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6812
6813 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6814
68152014-05-30 Eli Zaretskii <eliz@gnu.org>
6816
6817 * w32heap.c (malloc_before_dump, malloc_after_dump)
6818 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6819 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6820 set errno where appropriate to emulate CRT functions.
6821
68222014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6823
6824 Debugging facility to check whether 'const char *' points to
6825 relocatable data of non-pure Lisp string.
6826 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6827 (mark_maybe_pointer): ... adjusted user.
6828 (relocatable_string_data_p): New function.
6829 * lisp.h (relocatable_string_data_p): Add prototype.
6830 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6831 the pointer to relocatable Lisp data is not used.
6832
68332014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6834
6835 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6836 * atimer.c (block_atimers):
6837 * callproc.c (block_child_signal): Block SIGINT too;
6838 otherwise, its handler might now unblock signals that it shouldn't.
6839 * keyboard.c (read_char): Clear signal mask, since we may
6840 be in a SIGINT handler, and many signals may be masked.
6841 * keyboard.c (handle_interrupt):
6842 * sysdep.c (handle_arith_signal):
6843 Clear signal mask instead of just unblocking the signal that
6844 was received, since several signals may be blocked at this point.
6845
68462014-05-29 Eli Zaretskii <eliz@gnu.org>
6847
6848 * Makefile.in (TEMACS_POST_LINK): Remove target.
6849 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6850 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6851
68522014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6853
6854 * xmenu.c (xdialog_show): Remove prototype, rename to
6855 x_dialog_show, remove 2nd arg because it's always zero
6856 and simplify accordingly.
6857 (xw_popup_dialog): Adjust user.
6858 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6859 2nd arg because it's always zero and simplify accordingly.
6860 (w32_popup_dialog): Adjust user.
6861
68622014-05-29 Eli Zaretskii <eliz@gnu.org>
6863
6864 * w32heap.c (report_temacs_memory_usage): New function.
6865
6866 * unexw32.c (unexec) [ENABLE_CHECKING]:
6867 Call report_temacs_memory_usage.
6868
6869 * w32heap.h (report_temacs_memory_usage): Add prototype.
6870
68712014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6872
6873 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6874 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6875
68762014-05-29 Eli Zaretskii <eliz@gnu.org>
6877
6878 * buffer.c (init_buffer): Accept an argument 'initialized'.
6879 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6880 mmap_regions and mmap_fd, to avoid referencing stale data from the
6881 dump phase. Add an assertion for buffer text of buffers created
6882 in temacs before this function is called. (Bug#17622)
6883 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6884
6885 * lisp.h (init_buffer): Update prototype.
6886
6887 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6888
68892014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6890
6891 * alloc.c (Fgarbage_collect): Fix compilation with
6892 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6893
68942014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6895
6896 * frame.c, frame.h (frame_char_to_pixel_position)
6897 (frame_set_mouse_position): Now static, and made private in
6898 frame.c rather than public in frame.h.
6899
69002014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6901
6902 Refactor mouse positioning stuff to avoid code duplication.
6903 * frame.h (frame_char_to_pixel_position): New function.
6904 (x_set_mouse_position): Rename to...
6905 (frame_set_mouse_position): ...new function.
6906 (frame_set_mouse_pixel_position): Add prototype.
6907 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6908 Rename to frame_set_mouse_pixel_position.
6909 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6910 Adjust users.
6911 * xterm.h, w32term.h ( x_set_mouse_position)
6912 (x_set_mouse_pixel_position): Remove prototypes.
6913
69142014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6915
6916 On X, always make pointer visible when deleting frame (Bug#17609).
6917 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6918 Pass frame as arg.
6919 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6920 Adjust prototypes.
6921 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6922 * keyboard.c (gobble_input): If there is no terminal input error,
6923 make sure the pointer is visible for all frames on this terminal.
6924 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6925 it was previously disabled.
6926
69272014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6928
6929 * data.c (Fzerop): Move to Elisp.
6930 (syms_of_data): Don't defsubr it.
6931 * keyboard.c (echo_keystrokes_p): New function.
6932 (read_char, record_menu_key, read_key_sequence): Use it.
6933
6934 * callint.c (Qfuncall_interactively): New var.
6935 (Qcall_interactively): Remove.
6936 (Ffuncall_interactively): New function.
6937 (Fcall_interactively): Use it.
6938 (syms_of_callint): Defsubr it.
6939
69402014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6941
6942 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6943 relocated from under us.
6944
69452014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6946
6947 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6948 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6949 configure, not from HEAPSIZE.
6950 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6951
6952 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6953 for MinGW, since it no longer uses gmalloc.
6954
6955 * buffer.c: Do not define mmap allocations functions for Windows.
6956 Remove mmap_find which is unused. Remove mmap_set_vars which does
6957 nothing useful.
6958 [WINDOWSNT]: Include w32heap.h.
6959 (init_buffer): Always allocate new memory for buffers.
6960
6961 * emacs.c: Remove mmap_set_vars calls.
6962
6963 * image.c (free_image): Undef free for Windows because it is
6964 redirected to our private version.
6965
6966 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6967 (copy_executable_and_dump_data): Remove dumping the heap section.
6968 (unexec): Restore using_dynamic_heap after dumping.
6969
6970 * w32heap.c (dumped_data_commit, malloc_after_dump)
6971 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6972 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6973 (mmap_free): New functions.
6974
6975 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6976
69772014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6978
6979 * image.c (imagemagick_load_image): Use MagickRealType for local
6980 'color_scale', instead of double, to avoid a GCC warning about
6981 double promotion.
6982
6983 * xfns.c (Fx_window_property): Remove unused local.
6984
6985 Don't kill already-reaped process (Bug#17561).
6986 * process.c (process_send_signal): Fix race condition where a
6987 subprocess was reaped by a signal handler between the check for
6988 liveness and calling 'kill', which meant that Emacs could in
6989 theory kill an innocent bystander process. Do the fix by blocking
6990 SIGCHLD in a critical section that checks liveness before killing.
6991
69922014-05-26 Eli Zaretskii <eliz@gnu.org>
6993
6994 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6995
69962014-05-26 Ken Brown <kbrown@cornell.edu>
6997
6998 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6999 even if !CYGWIN (see bug#17510).
7000
70012014-05-26 Jan Djärv <jan.h.d@swipnet.se>
7002
7003 * nsfns.m (Fns_do_applescript): Surround NSApp run
7004 with calls to ns_init_events, ns_finish_events (Bug#17424).
7005
7006 * nsterm.h (ns_init_events, ns_finish_events): Declare.
7007
7008 * nsterm.m (ns_init_events, ns_finish_events): New functions.
7009 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
7010
7011 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
7012 with calls to ns_init_events, ns_finish_events (Bug#17424).
7013
70142014-05-26 Eli Zaretskii <eliz@gnu.org>
7015
7016 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
7017 if we are iterating over an object that generates glyphs for
7018 marginal areas. (Bug#17585)
7019
70202014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7021
7022 * xdisp.c (safe__call1, safe__eval): Now static.
7023
70242014-05-26 Eli Zaretskii <eliz@gnu.org>
7025
7026 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
7027 (safe_call, safe__call1): Construct a va_list argument for safe_call.
7028 (safe_call1): Call safe_call instead of safe__call directly.
7029
70302014-05-26 Ken Brown <kbrown@cornell.edu>
7031
7032 * w32term.c (x_delete_display) [CYGWIN]: Don't free
7033 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7034 once. (Bug#17510)
7035
70362014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
7037
7038 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
7039 (safe__call, safe__call1, safe__eval): New functions.
7040 (safe_call): Use it.
7041 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
7042 (display_mode_element): Same for `:eval'.
7043
70442014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7045
7046 Fix port to 32-bit AIX (Bug#17540).
7047 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
7048 twice. _text already includes this offset.
7049 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
7050
70512014-05-26 Eli Zaretskii <eliz@gnu.org>
7052
7053 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
7054 when closest_pos is identical to to_charpos, don't recurse, since
7055 we already tried that, and failed. (Bug#17539)
7056
7057 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
7058 unwinding when frame's faces were not initialized yet, increment
7059 the frame's image-cache reference count before calling
7060 x_free_frame_resources. Don't dereference
7061 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
7062
70632014-05-25 Jan Djärv <jan.h.d@swipnet.se>
7064
7065 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
7066 nsterm.m now.
7067
7068 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
7069 macfont.m, call draw with adjusted arguments so font drivers
7070 don't need to do that.
7071
7072 * macfont.m (macfont_draw): Merge changes from Macport.
7073
70742014-05-24 Eli Zaretskii <eliz@gnu.org>
7075
7076 * alloc.c (garbage_collect_1): New function, with all of the guts
7077 of Fgarbage_collect.
7078 (mark_stack): Accept an argument END and don't mark Lisp objects
7079 on the stack beyond the address given by END. Calculation of END
7080 was moved to Fgarbage_collect.
7081 (Fgarbage_collect): Calculate the end address of the stack portion
7082 that needs to be examined by mark_stack, and pass that address to
7083 garbage_collect_1, which will pass it to mark_stack.
7084 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7085 for more details about the underlying problems. In particular,
7086 this avoids dumping Emacs with the large hash-table whose value is
7087 held in purify-flag for most of the time loadup.el runs.
7088
70892014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7090
7091 * xfns.c (x_window_property_intern): New function (code from
7092 x_window_property).
7093 (Fx_window_property): Call x_window_property_intern. If property
7094 not found and NILP (source) and outer window != inner window,
7095 check outer window for property (Bug#17537).
7096
70972014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7098
7099 Supply malloc and alloc_size attributes for extern allocators.
7100 This documents the C API, and helps GCC generate a bit better code.
7101 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7102 (ATTRIBUTE_MALLOC_SIZE): New macros.
7103 * gmalloc.c (malloc, realloc, calloc):
7104 * gtkutil.h (malloc_widget_value):
7105 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7106 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7107 Use them.
7108
71092014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7110
7111 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7112 * image.c (imagemagick_load_image): Port to hosts that do not use
7113 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7114
71152014-05-21 Leo Liu <sdl.web@gmail.com>
7116
7117 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7118
71192014-05-20 Michael Albinus <michael.albinus@gmx.de>
7120
7121 * dbusbind.c (xd_signature): Revert last 2 patches.
7122
71232014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7124
7125 Allow any non-nil value to count as true in bool-vector.
7126 Likewise for xd_signature in dbusbind.c.
7127 This is more consistent with the usual practice in Emacs, which is
7128 that any non-nil value counts as true.
7129 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7130 * dbusbind.c (xd_signature): Likewise, for booleans.
7131 * data.c, lisp.h (Qbooleanp):
7132 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7133
71342014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7135
7136 * lisp.h (CHECK_BOOLEAN): New function.
7137 * alloc.c (Fbool_vector): New function.
7138 (syms_of_alloc): Defsubr it.
7139 * data.c (Qbooleanp): New symbol.
7140 (syms_of_data): DEFSYM it.
7141 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7142
7143 * font.c (font_matching_entity): Extract font-entity object
7144 from the vector of matching entities (Bug#17486).
7145
71462014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7147
7148 Assume C99 or later (Bug#17487).
7149 * bytecode.c (B__dummy__): Remove.
7150 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7151 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7152 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7153 * regex.c (DEBUG_PRINT): Assume varargs macros.
7154 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7155
71562014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7157
7158 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7159 memory for every buffer that was dumped.
7160
71612014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7162
7163 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7164 (Fnreverse): Allow vectors and bool vectors.
7165
71662014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7167
7168 Minor cleanup for terminal setup.
7169 * termhooks.h (create_terminal): Adjust prototype.
7170 * terminal.c (create_terminal): Pass output method and RIF as args.
7171 (init_initial_terminal):
7172 * nsterm.m (ns_create_terminal):
7173 * term.c (init_tty):
7174 * w32term.c (w32_create_terminal):
7175 * xterm.c (x_create_terminal): Adjust users.
7176 Avoid redundant NULL initializers and add comments.
7177
71782014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7179
7180 * keyboard.c (Qdeactivate_mark): Now static.
7181
71822014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7183
7184 If available, use Xfixes extension to do pointer blanking.
7185 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7186 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7187 (make_invisible_cursor): Move to...
7188 * xterm.c (make_invisible_cursor): ...here.
7189 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7190 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7191 (x_term_init): Call to x_setup_pointer_blanking.
7192 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7193 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7194
71952014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7196
7197 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7198
71992014-05-12 Glenn Morris <rgm@gnu.org>
7200
7201 * fileio.c (Ffile_executable_p): Doc tweak.
7202
72032014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7204
7205 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7206 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7207
72082014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7209
7210 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7211
72122014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7213
7214 Fix initialization of minibuffer history variable (Bug#17430).
7215 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7216 Move the initialization up to prevent any "value void" message.
7217
72182014-05-08 Samuel Bronson <naesten@gmail.com>
7219
7220 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7221 are matched (bug#17413).
7222
72232014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7224
7225 Stop tooltips pulling Emacs window to front (Bug#17408).
7226 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7227 SetWindowPos invocations.
7228
72292014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7230
7231 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7232 not initialized (Bug#17398).
7233
72342014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7235
7236 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7237
72382014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7239
7240 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7241 [HAVE_NS]: Do not include png.h.
7242 (x_query_frame_background_color): New function.
7243 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7244 (png_load_body): Coalesce duplicate code.
7245
72462014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7247
7248 Consult libpng-config more consistently (Bug#17339).
7249 * Makefile.in (PNG_CFLAGS): New var.
7250 (ALL_CFLAGS): Use it.
7251 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7252 CFLAGS now handles this.
7253
72542014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7255
7256 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7257 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7258 because WCONTINUED is always defined now.
7259 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7260
72612014-05-03 Eli Zaretskii <eliz@gnu.org>
7262
7263 * buffer.c (overlay_strings): Fix the wording of the commentary.
7264
72652014-05-01 Glenn Morris <rgm@gnu.org>
7266
7267 * floatfns.c (Fisnan):
7268 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7269
72702014-05-01 Eli Zaretskii <eliz@gnu.org>
7271
7272 * term.c (tty_menu_activate): A better initialization for cursor
7273 coordinates.
7274
72752014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7276
7277 * intervals.c: Tighten assertions.
7278 (create_root_interval): Make sure the interval is not empty.
7279 (intervals_equal): Use booleans.
7280 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7281 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7282 (balance_possible_root_interval): Simplify and use booleans.
7283 (split_interval_right, split_interval_left): Check LENGTH, and remove
7284 now redundant assertion.
7285 (adjust_intervals_for_insertion): Remove now redundant assertions.
7286 (delete_node, interval_deletion_adjustment)
7287 (adjust_intervals_for_deletion, merge_interval_right)
7288 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7289 (reproduce_interval): Make sure the interval is not empty.
7290
72912014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7292
7293 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7294 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7295 satisfaction that they would always be initialized.
7296
72972014-04-30 Eli Zaretskii <eliz@gnu.org>
7298
7299 * term.c (tty_menu_display): Move the cursor to the active menu item.
7300 (tty_menu_activate): Return the cursor to the active menu item
7301 after displaying the menu and after displaying help-echo.
7302 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7303 for the details of why this is needed by screen readers and
7304 Braille displays.
7305
73062014-04-30 Glenn Morris <rgm@gnu.org>
7307
7308 * process.c (handle_child_signal):
7309 Handle systems without WCONTINUED. (Bug#15110, 17339)
7310
73112014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7312
7313 * window.c (struct saved_window): Remove mark.
7314 (Fset_window_configuration, save_window_save)
7315 (compare_window_configurations): Don't touch marks any more.
7316
73172014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7318
7319 Use bits_word for gcmarkbits.
7320 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7321 bits_word is typically a tad more efficient for mark bits than
7322 unsigned is, so use bits_word. All uses changed.
7323 * lisp.h (BITS_PER_INT): Remove; no longer used.
7324
7325 Avoid undefined behavior in signed left shift.
7326 This ports to GCC 4.9.0 with -fsanitize=undefined.
7327 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7328 * data.c (Fash):
7329 * regex.c (extract_number):
7330 * lisp.h (make_number, XINT):
7331 Do not shift a 1 bit left into a sign bit.
7332 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7333 not int, for gcmarkbits. All uses changed.
7334
73352014-04-25 Eli Zaretskii <eliz@gnu.org>
7336
7337 * search.c (Fnewline_cache_check): Don't try to count newlines
7338 outside the buffer's restriction, as find_newline doesn't support that.
7339
73402014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7341
7342 * window.c (Fset_window_configuration): Deactivate the mark before
7343 unsetting the mark.
7344 (set_window_buffer): Ignore window_initialized.
7345 (window_initialized): Remove.
7346 * keyboard.c (Qdeactivate_mark): Not static any more.
7347 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7348 Update all callers.
7349
73502014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7351
7352 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7353 and to clang 3.4, which have fixed the bug. This should let us
7354 run a bit faster on these platforms when address sanitization is
7355 in effect.
7356
73572014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7358
7359 Port to GCC 4.9.0 with --enable-gcc-warnings.
7360 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7361 All uses removed.
7362 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7363 a way that also works with GCC 4.9.0.
7364
7365 * search.c (Fnewline_cache_check): Remove unused locals.
7366
73672014-04-22 Eli Zaretskii <eliz@gnu.org>
7368
7369 * search.c (find_newline1): New subroutine.
7370 (Fnewline_cache_check): New function.
7371 (syms_of_search): Defsubr it.
7372
73732014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7374
7375 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7376 * keyboard.c (unblock_input): Add comment.
7377 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7378
73792014-04-22 Daniel Colascione <dancol@dancol.org>
7380
7381 * lread.c (readevalloop_eager_expand_eval): New function
7382 that can recurse into toplevel forms.
7383 (readevalloop): Call it.
7384 * lisp.h: Declare Qprogn.
7385 * callint.c (Qprogn): No longer static.
7386
73872014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7388
7389 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7390 Also change identifiers to match the comments, and add more assertions
7391 (bug#16234).
7392
73932014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7394
7395 * emacs.c (close_output_streams): Don't clear and restore errno.
7396
73972014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7398
7399 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7400 never becomes visible, i.e. using XMonad (Bug#17237).
7401
74022014-04-18 Eli Zaretskii <eliz@gnu.org>
7403
7404 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7405 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7406 (Fline_pixel_height): Don't assume that the current buffer and the
7407 selected window's buffer are one and the same. (Bug#17281)
7408
7409 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7410 paragraph-start cache before the newline cache. (Bug#17269)
7411
74122014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7413
7414 * term.c (tty_send_additional_strings): No need to fflush here,
7415 as callers fflush.
7416 (tty_set_terminal_modes): fflush after sending additional strings,
7417 not before.
7418
74192014-04-17 Daniel Colascione <dancol@dancol.org>
7420
7421 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7422 New symbols.
7423 (tty_send_additional_strings): New function.
7424 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7425 (syms_of_term): Intern tty-mode-set-strings and
7426 tty-mode-reset-strings.
7427
74282014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7429
7430 * window.c (save_window_save): Lookup window_point_insertion_type in
7431 the right buffer (bug#15457).
7432 (Qwindow_point_insertion_type): New var.
7433 (syms_of_window): Initialize it.
7434
74352014-04-16 Eli Zaretskii <eliz@gnu.org>
7436
7437 Fix the MSDOS build.
7438 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7439 (copy_text_and_data): Zero out the atexit chain pointer before
7440 dumping Emacs.
7441
7442 * termhooks.h (encode_terminal_code): Update prototype.
7443
7444 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7445 visible for all DOS_NT ports, not just WINDOWSNT.
7446 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7447
7448 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7449 unless it is defined.
7450 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7451
7452 * process.c (close_on_exec, accept4, process_socket): Move into
7453 the "ifdef subprocesses" part.
7454 (catch_child_signal): Condition by "ifdef subprocesses".
7455 (syms_of_process) <Qinternal_default_process_sentinel>
7456 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7457
7458 * msdos.h: Add prototypes for new functions.
7459 (EINPROGRESS): Define.
7460 (O_CLOEXEC): Define to zero.
7461
7462 * msdos.c (check_window_system): Remove unnecessary an
7463 incompatible duplicate function.
7464 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7465 New functions in support of new functionality.
7466
7467 * menu.c (single_menu_item): Add visual indication of submenu
7468 also for menus on MSDOS frames.
7469 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7470
7471 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7472 when async subprocesses aren't supported.
7473
7474 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7475
7476 * emacs.c (close_output_streams): Zero out errno before calling
7477 close_stream.
7478
7479 * dired.c [MSDOS]: Include msdos.h.
7480
7481 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7482 (DATA_START) [MSDOS]: Define.
7483 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7484
7485 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7486 Ifdef away for MSDOS.
7487 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7488 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7489 for MSDOS.
7490 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7491 Use temporary file template that is compatible with mkostemp.
7492 Move vfork-related portions under #ifndef MSDOS.
7493 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7494
74952014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7496
7497 * buffer.c (Foverlays_at): Add argument `sorted'.
7498
74992014-04-16 Eli Zaretskii <eliz@gnu.org>
7500
7501 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7502 text, invalidate the bidi_paragraph_cache upto and including the
7503 preceding newline.
7504
75052014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7506
7507 Port to IRIX 6.5 (Bug#9684).
7508 * conf_post.h (INET6) [IRIX6_5]: Define.
7509 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7510 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7511
75122014-04-16 Eli Zaretskii <eliz@gnu.org>
7513
7514 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7515 before passing it to system APIs.
7516
75172014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7518
7519 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7520 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7521
75222014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7523
7524 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7525
75262014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7527
7528 Remove DATA_SEG_BITS.
7529 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7530 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7531 cc, but that platform is so old that SGI itself stopped supporting
7532 it in December 2013. If you still need Emacs on IRIX, please
7533 either compile with GCC and port the undumping code, or run
7534 './configure --with-wide-int'.
7535 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7536 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7537 DEFINE_GDB_SYMBOL_START way to define it.
7538 (NONPOINTER_BITS): New macro.
7539 (EMACS_INT): Use it.
7540 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7541 the problem and/or configuring --with-wide-int.
7542 (USE_LSB_TAG): Simplify, based on above changes.
7543 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7544 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7545
75462014-04-12 Eli Zaretskii <eliz@gnu.org>
7547
7548 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7549 covered by a display string that ends in a newline, and that cases
7550 going back by DVPOS lines to hit the search limit, lift the limit
7551 and go back until DVPOS is reached. (Bug#17244)
7552
7553 * indent.c (Fvertical_motion): Handle correctly the case when the
7554 display string is preceded by an empty line.
7555
7556 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7557 use S_IWRITE instead.
7558
75592014-04-11 Glenn Morris <rgm@gnu.org>
7560
7561 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7562
75632014-04-11 Ken Brown <kbrown@cornell.edu>
7564
7565 * Makefile.in (EMACS_MANIFEST): Revert last change.
7566
75672014-04-10 Daniel Colascione <dancol@dancol.org>
7568
7569 * puresize.h (BASE_PURESIZE): Increase.
7570
75712014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7572
7573 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7574
7575 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7576 region handling (and don't call signal_before_change) if
7577 inhibit_modification_hooks is set.
7578 (signal_before_change): Don't check inhibit_modification_hooks any more.
7579
75802014-04-08 Daniel Colascione <dancol@dancol.org>
7581
7582 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7583 function cells contain valid lisp objects. (Modified version of
7584 patch from Dmitry).
7585
7586 * alloc.c (detect_suspicious_free): Split actual stack capturing
7587 out into new function for easier breakpoint setting.
7588 (note_suspicious_free): New function.
7589
75902014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7591
7592 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7593
7594 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7595 (symbol_block_pinned): New var.
7596 (Fmake_symbol): Initialize `pinned'.
7597 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7598 pinned and signal an error for un-purifiable objects.
7599 (pure_cons): Use it.
7600 (Fpurecopy): Use it, except for objects that can't be purified.
7601 (mark_pinned_symbols): New function.
7602 (Fgarbage_collect): Use it.
7603 (gc_sweep): Remove hack made unnecessary.
7604
76052014-04-07 Glenn Morris <rgm@gnu.org>
7606
7607 * keyboard.c (Fopen_dribble_file): Doc tweak.
7608
76092014-04-07 Ken Brown <kbrown@cornell.edu>
7610
7611 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7612
76132014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7614
7615 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7616 We have a substitute execinfo.h on hosts that lack it.
7617 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7618 isn't optimized away.
7619
76202014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7621
7622 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7623 * alloc.c (memory_full):
7624 * charset.c (syms_of_charset):
7625 * doc.c (Fsnarf_documentation):
7626 * emacs.c (main):
7627 * font.c (BUILD_STYLE_TABLE):
7628 * keyboard.c (make_lispy_event):
7629 * profiler.c (setup_cpu_timer):
7630 * xgselect.c (xg_select):
7631 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7632 Use ARRAYELTS.
7633 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7634 Replace the only use with ARRAYELTS (font_property_table).
7635 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7636
76372014-04-03 Daniel Colascione <dancol@dancol.org>
7638
7639 * xterm.c (x_term_init):
7640 * xfns.c (best_xim_style):
7641 * xfaces.c (Fdump_colors):
7642 * w32fns.c (w32_default_color_map):
7643 * w32.c (init_environment, N_ENV_VARS):
7644 * unexcw.c (read_exe_header):
7645 * term.c (term_get_fkeys_1):
7646 * sysdep.c (init_baud_rate):
7647 * nsterm.m (ns_convert_key):
7648 * nsfns.m (get_geometry_from_preferences):
7649 * msdos.c (dos_set_window_size, init_environment):
7650 * macfont.m (mac_font_get_glyph_for_cid)
7651 (macfont_store_descriptor_attributes)
7652 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7653 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7654 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7655 (syms_of_keyboard):
7656 * image.c (xpm_str_to_color_key):
7657 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7658 * frame.c (x_set_frame_parameters):
7659 * fileio.c (Ffile_selinux_context):
7660 * emacs.c (sort_args):
7661 * dosfns.c (msdos_stdcolor_name):
7662 * dired.c (file_attributes):
7663 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7664 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7665 to ARRAYELTS (arr).
7666
76672014-04-02 Daniel Colascione <dancol@dancol.org>
7668
7669 * data.c (Ffset): Abort if we're trying to set a function call to
7670 a dead lisp object.
7671
7672 * lisp.h (ARRAYELTS): New macro.
7673
7674 * alloc.c: Include execinfo.h if available.
7675 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7676 (suspicious_free_record): New structure.
7677 (suspicious_objects, suspicious_object_index)
7678 (suspicious_free_history, suspicious_free_history_index):
7679 New variables.
7680 (find_suspicious_object_in_range, detect_suspicious_free)
7681 (Fsuspicious_object): New functions.
7682 (cleanup_vector): Call find_suspicious_object_in_range.
7683
76842014-04-02 Martin Rudalics <rudalics@gmx.at>
7685
7686 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7687 width from font width (Bug#17163).
7688
7689 * frame.c (x_set_frame_parameters): Calculate default values of
7690 new frame sizes only after all other frame parameters have been
7691 processed (Bug#17142).
7692
76932014-04-02 Ken Brown <kbrown@cornell.edu>
7694
7695 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7696 (Bug#17112)
7697
76982014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7699
7700 * xterm.c (x_draw_image_glyph_string): Adjust image background
7701 width accordingly when its x position is adjusted. (Bug#17115)
7702
77032014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7704
7705 * font.c (font_list_entities): Do not add empty vector to font cache.
7706 (font_matching_entity): Likewise. If matching entity is found, insert
7707 1-item vector with this entity instead of entity itself (Bug#17125).
7708
7709 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7710
77112014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7712
7713 * fns.c (validate_subarray): Rename from validate_substring,
7714 since it works for vectors too. New arg ARRAY. Optimize for the
7715 non-nil case. Instead of returning bool, throw an error if out of
7716 range, so that the caller needn't do that. All uses changed.
7717 Report original values if out of range.
7718 (Fsubstring, Fsubstring_no_properties, secure_hash):
7719 Also optimize the case where FROM is 0 or TO is the size.
7720
77212014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7722
7723 * search.c (Freplace_match): Use make_specified_string.
7724 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7725 to catch bogus override face of glyph strings.
7726 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7727 Move common substring range checking code to...
7728 (validate_substring): ...this function.
7729
77302014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7731
7732 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7733
77342014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7735
7736 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7737 bar is zero height, just return (Bug#16976).
7738 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7739
7740 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7741
7742 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7743 is nil. If waiting for toolbar to complete, force a redraw.
7744
77452014-03-28 Glenn Morris <rgm@gnu.org>
7746
7747 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7748 (emacs_bugreport): New variable.
7749 (usage_message): Use PACKAGE_BUGREPORT.
7750 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7751
7752 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7753
77542014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7755
7756 Port recent signal-related changes to FreeBSD.
7757 Reported by Herbert J. Skuhra.
7758 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7759 Move decls from here ...
7760 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7761
77622014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7763
7764 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7765 and width of image background when it is displayed with a 'box'
7766 face. (Bug#17115)
7767
77682014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7769
7770 More backward-compatible fix to char-equal core dump (Bug#17011).
7771 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7772 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7773
77742014-03-27 Juanma Barranquero <lekktu@gmail.com>
7775
7776 * image.c (init_svg_functions): When loading SVG-related libraries,
7777 free already loaded libraries if the initialization fails.
7778 (rsvg_handle_set_size_callback): Remove declaration, unused.
7779
77802014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7781
7782 Fix core dump in char-equal (Bug#17011).
7783 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7784 unibyte buffers, as we can't tell whether the characters are
7785 actually unibyte.
7786
7787 * insdel.c (adjust_markers_for_delete): Remove unused local.
7788
77892014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7790
7791 Have (MARKER . ADJUSTMENT) undo records always be immediately
7792 after their corresponding (TEXT . POS) record in undo list.
7793 (Bug#16818)
7794 * lisp.h (record-delete): New arg record_markers.
7795 (record_marker_adjustment): No longer needed outside undo.c.
7796 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7797 adjustments to undo.c's record_marker_adjustments. Note that
7798 fileio.c's decide_coding_unwind is another caller to
7799 adjust_markers_for_delete. Because it has undo list bound to t,
7800 it does not rely on adjust_markers_for_delete to record marker
7801 adjustments.
7802 (del_range_2): Swap call to record_delete and
7803 adjust_markers_for_delete so as undo marker adjustments are
7804 recorded before current deletion's adjustments, as before.
7805 (adjust_after_replace):
7806 (replace_range): Pass value for new record_markers arg to
7807 delete_record.
7808 * undo.c (record_marker_adjustment): Rename to
7809 record_marker_adjustments and made static.
7810 (record_delete): Check record_markers arg and call
7811 record_marker_adjustments.
7812 (record_change): Pass value for new record_markers arg to
7813 delete_record.
7814 (record_point): at_boundary calculation no longer needs to account
7815 for marker adjustments.
7816
78172014-03-26 Martin Rudalics <rudalics@gmx.at>
7818
7819 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7820 (Bug#17077).
7821
78222014-03-26 Glenn Morris <rgm@gnu.org>
7823
7824 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7825
78262014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7827
7828 * buffer.c (struct sortvec): Add field `spriority'.
7829 (compare_overlays): Use it.
7830 (sort_overlays): Set it.
7831
78322014-03-26 Eli Zaretskii <eliz@gnu.org>
7833
7834 * xdisp.c (redisplay_window): If all previous attempts to find the
7835 cursor row failed, try a few alternatives before falling back to
7836 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7837
78382014-03-26 Juanma Barranquero <lekktu@gmail.com>
7839
7840 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7841 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7842
7843 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7844 variables on Windows.
7845
7846 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7847
7848 * w32.c (unsetenv): Remove unused var `retval'.
7849 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7850
7851 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7852 (start_watching): Remove unused var `thr'.
7853
7854 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7855 (find_child_console): Remove unnecesary var `thread_id'.
7856
7857 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7858 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7859
78602014-03-26 Glenn Morris <rgm@gnu.org>
7861
7862 * filelock.c (Flock_buffer): Doc tweak.
7863
7864 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7865 * emacs.c (shut_down_emacs):
7866 * fileio.c (Finsert_file_contents, write_region):
7867 * filelock.c (top-level, syms_of_filelock):
7868 * insdel.c (prepare_to_modify_buffer_1):
7869 CLASH_DETECTION is always defined now.
7870
78712014-03-25 Eli Zaretskii <eliz@gnu.org>
7872
7873 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7874 DLL handle, to speed up thread startup.
7875
78762014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7877
7878 Handle sigmask better with nested signal handlers (Bug#15561).
7879 * atimer.c (sigmask_atimers): Remove.
7880 Remaining use rewritten to use body of this function.
7881 * atimer.c (block_atimers, unblock_atimers):
7882 * callproc.c (block_child_signal, unblock_child_signal):
7883 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7884 New arg OLDSET. All callers changed.
7885 * atimer.c (block_atimers, unblock_atimers):
7886 * callproc.c (block_child_signal, unblock_child_signal):
7887 * keyboard.c (handle_interrupt):
7888 * sound.c (vox_configure, vox_close):
7889 Restore the old signal mask rather than unilaterally clearing bits
7890 from the mask, in case a handler is running within another
7891 handler. All callers changed.
7892 * lisp.h, process.c, process.h, term.c:
7893 Adjust decls and callers to match new API.
7894 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7895 signal handlers aren't supposed to use floating point anyway.
7896 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7897
78982014-03-23 Daniel Colascione <dancol@dancol.org>
7899
7900 Split gc_sweep into discrete functions for legibility and better
7901 stack traces.
7902
7903 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7904 (sweep_vectors): Fix typo in comment.
7905 (sweep_conses, sweep_floats, sweep_intervals)
7906 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7907 (gc_sweep): Call new functions, to which existing functionality is
7908 moved.
7909 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7910
79112014-03-23 Juanma Barranquero <lekktu@gmail.com>
7912
7913 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7914
79152014-03-23 Daniel Colascione <dancol@dancol.org>
7916
7917 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7918 only if xic_style calls for it. This change allows Emacs to work
7919 with ibus. Also, don't leak resources if create_frame_xic fails,
7920 and stop caching xic_style across different displays.
7921 (supported_xim_styles): Make const.
7922 (best_xim_style): Remove first parameter: it's always just
7923 supported_xim_styles. Change to look at supported_xim_styles
7924 directly.
7925
79262014-03-23 Daniel Colascione <dancol@dancol.org>
7927
7928 * term.c (init_tty): Rearrange condition for clarity; print
7929 appropriate diagnostic.
7930
79312014-03-23 Daniel Colascione <dancol@dancol.org>
7932
7933 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7934 array. (ASAN caught.)
7935
79362014-03-22 Glenn Morris <rgm@gnu.org>
7937
7938 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7939
79402014-03-22 Daniel Colascione <dancol@dancol.org>
7941
7942 * process.c (conv_sockaddr_to_lisp): When extracting the string
7943 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7944
79452014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7946
7947 Fix regression introduced by patch for Bug#10500.
7948 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7949 * w32term.c (x_draw_image_relief): Likewise.
7950
79512014-03-21 Martin Rudalics <rudalics@gmx.at>
7952
7953 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7954 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7955 maximize a frame for odd default fonts.
7956
79572014-03-21 Glenn Morris <rgm@gnu.org>
7958
7959 * minibuf.c (history-length): Increase default from 30 to 100.
7960
79612014-03-21 Daniel Colascione <dancol@dancol.org>
7962
7963 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7964 every time we switch to minibuffer.
7965
7966 * alloc.c (lisp_align_malloc, allocate_string_data)
7967 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7968 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7969
79702014-03-21 Eli Zaretskii <eliz@gnu.org>
7971
7972 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7973 support more "verbs".
7974
79752014-03-21 Daniel Colascione <dancol@dancol.org>
7976
7977 Always prohibit dumping a dumped Emacs.
7978
7979 * emacs.c (might_dump): New variable.
7980 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7981 * lisp.h (might_dump): Declare.
7982 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7983
79842014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7985
7986 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7987
79882014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7989
7990 * doc.c (store_function_docstring): Warn when we don't know where to
7991 put a docstring.
7992 (Fsubstitute_command_keys): Don't advertise the fact that
7993 text-properties are dropped, since we think it's a bug that we'll fix.
7994
7995 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7996 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7997 * frame.c (frame_garbaged): Make "docstring" more precise.
7998
79992014-03-20 Glenn Morris <rgm@gnu.org>
8000
8001 * charset.c (init_charset): When we cannot find the charsets directory,
8002 mention if EMACSDATA is set.
8003
80042014-03-19 Paul Eggert <eggert@cs.ucla.edu>
8005
8006 * fns.c (Frandom): Fix rare bug where the result isn't random.
8007
8008 Fix porting inconsistency about rounding to even.
8009 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
8010 This way, the unusual !HAVE_RINT case acts like the usual
8011 HAVE_RINT case, and we can fix the documentation accordingly.
8012
80132014-03-19 Eli Zaretskii <eliz@gnu.org>
8014
8015 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
8016 (w32_wnd_proc): Initialize the dwHoverTime member of
8017 TRACKMOUSEEVENT structure.
8018
80192014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
8020
8021 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
8022
80232014-03-16 Eli Zaretskii <eliz@gnu.org>
8024
8025 * search.c (find_newline): Speed up the function when using the
8026 newline cache, by halving the number of calls to
8027 region_cache_forward and region_cache_backward. (Bug#16830)
8028
80292014-03-15 Juanma Barranquero <lekktu@gmail.com>
8030
8031 * buffer.c (Fset_buffer): Document return value (bug#17015).
8032
80332014-03-14 Martin Rudalics <rudalics@gmx.at>
8034
8035 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8036 nil, always resize character wise to avoid potential loss of the
8037 mode line (Bug#16923 related).
8038
80392014-03-12 Martin Rudalics <rudalics@gmx.at>
8040
8041 * frame.c (x_set_frame_parameters): Always calculate new sizes
8042 pixelwise to avoid potential loss when rounding.
8043
80442014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8045
8046 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
8047 * xterm.c (x_free_frame_resources): Free all allocated cursors.
8048
80492014-03-10 Eli Zaretskii <eliz@gnu.org>
8050
8051 * w32.c (fstatat): Don't add an extra slash if the argument ends
8052 with a slash: this fails the subsequent call to stat_worker on
8053 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
8054
80552014-03-09 Martin Rudalics <rudalics@gmx.at>
8056
8057 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
8058
80592014-03-08 Jan Djärv <jan.h.d@swipnet.se>
8060
8061 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
8062
8063 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
8064 when frame is only on one screen (Bug#14713).
8065
80662014-03-08 Eli Zaretskii <eliz@gnu.org>
8067
8068 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
8069 there's a valid wrap point in the display line, the last glyph
8070 cannot "just barely fit" on this row, because display_line doesn't
8071 let it. Instead, proceed as if the last glyph didn't fit, so that
8072 we eventually back up the iterator to the wrap point. This avoids
8073 delusional behavior of move_it_to, whereby it proceeds to the next
8074 display line, but sets current_x to zero for all the glyphs that
8075 without word-wrap would fit on the previous display line.
8076 One result was that visual-order cursor movement behaved erratically
8077 under word-wrap.
8078 (Fmove_point_visually): Add code to find the x coordinate of the
8079 last character before wrap point, under word-wrap on a TTY.
8080
80812014-03-07 Eli Zaretskii <eliz@gnu.org>
8082
8083 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8084 also return value of MOVE_POS_MATCH_OR_ZV from
8085 move_it_in_display_line_to, when moving from beginning of line to
8086 point's position. (Bug#16961)
8087
80882014-03-07 Martin Rudalics <rudalics@gmx.at>
8089
8090 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8091 * window.c (Fselect_window): Explain NORECORD and
8092 `buffer-list-update-hook' in doc-string.
8093
80942014-03-06 Martin Rudalics <rudalics@gmx.at>
8095
8096 * window.c (Fother_window_for_scrolling): Check that
8097 Vother_window_scroll_buffer is a buffer.
8098
80992014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8100
8101 * xterm.c (xim_initialize): Always pass a copy of resource name
8102 to XRegisterIMInstantiateCallback and eassert whether return
8103 value is True. Passing copy is important because Xlib doesn't
8104 make its own copy and resource name argument usually points to
8105 SSDATA (Vx_resource_name), which may be changed from Lisp.
8106 (xim_close_display): For XUnregisterIMInstantiateCallback,
8107 always eassert return value and pass exactly the same values
8108 as were used for XRegisterIMInstantiateCallback.
8109 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8110 sources to check why if you are interested.
8111
81122014-03-05 Martin Rudalics <rudalics@gmx.at>
8113
8114 * dispnew.c (change_frame_size_1): Add new_lines instead of
8115 new_height, the latter may be still zero if passed as such.
8116 * window.c (Fwindow_pixel_height): Mention bottom divider in
8117 doc-string.
8118
81192014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8120
8121 Fix "resource temporarily unavailable" with xgselect
8122 (Bug#16925).
8123 * xgselect.c: Include <stdbool.h>.
8124 (xg_select) [!USE_GTK]: Don't lose track of errno.
8125
8126 Fix minor --enable-gcc-warnings issues.
8127 * widget.c (update_various_frame_slots, EmacsFrameResize):
8128 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8129
81302014-03-04 Ken Brown <kbrown@cornell.edu>
8131
8132 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8133 represent the actual adjustment needed for alignment.
8134
81352014-03-04 Eli Zaretskii <eliz@gnu.org>
8136
8137 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8138 needed, and don't reallocate if the initial allocation already
8139 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8140
81412014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8142
8143 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8144 (Bug#16932)
8145
81462014-03-04 Michal Nazarewicz <mina86@mina86.com>
8147
8148 * cmds.c (delete-char): Update docstring pointing out that the
8149 function ignores `delete-active-region' and `overwrite-mode'.
8150
81512014-03-03 Eli Zaretskii <eliz@gnu.org>
8152
8153 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8154
8155 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8156 allocated buffer due to alignment.
8157 (freehook): If the block to be freed was allocated by
8158 'aligned_alloc', find its real pointer before calling 'free'.
8159 (Bug#16901)
8160 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8161 backtrace.
8162
81632014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8164
8165 * font.c (toplevel): Adjust comment about font cache layout.
8166 (font_clear_cache): Fix to match real font cache layout.
8167 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8168 (Fframe_font_cache) [FONT_DEBUG]: New function.
8169 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8170
8171 Avoid crashes when X fonts are erroneously freed on reused X
8172 'Display *' connection data (Bug#16069). Note that X font
8173 resources still may be leaked, but currently there is no way
8174 to completely avoid it.
8175 * xterm.h (struct x_display_info): New member x_id. Add comments.
8176 * xterm.c (x_display_id): New variable.
8177 (x_term_init): Assign identifier to each opened X connection.
8178 * xfont.c (struct xfont): New member x_display_id.
8179 (xfont_open): Initialize it with frame's display id.
8180 (xfont_close): Check whether font's display id matches the one
8181 recorded for the given display. Adjust comment.
8182 * xftfont.c (struct xftfont_info):
8183 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8184
81852014-03-01 Martin Rudalics <rudalics@gmx.at>
8186
8187 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8188 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8189 killed Vother_window_scroll_buffer.
8190 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8191
81922014-03-01 Eli Zaretskii <eliz@gnu.org>
8193
8194 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8195 that start with more than 2 slashes as UNCs. (Bug#16751)
8196
81972014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8198
8199 Fix a few crashes and leaks when cloning C strings.
8200 * alloc.c, lisp.h (dupstring): New function.
8201 * gtkutil.c (xg_get_font):
8202 * term.c (tty_default_color_capabilities):
8203 * xsettings.c (store_monospaced_changed)
8204 (store_font_name_changed, parse_settings)
8205 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8206 This avoids some unlikely crashes due to accessing freed storage,
8207 and avoids some minor memory leaks in the more-typical case.
8208
82092014-02-28 Martin Rudalics <rudalics@gmx.at>
8210
8211 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8212 cursor when modeline can't be dragged (Bug#16647).
8213
82142014-02-28 Glenn Morris <rgm@gnu.org>
8215
8216 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8217 from custom-delayed-init-variables. (Bug#11565)
8218
82192014-02-27 Martin Rudalics <rudalics@gmx.at>
8220
8221 More fixes for mouse glyph calculations (Bug#16647).
8222 * window.c (coordinates_in_window): In intersection of
8223 horizontal and vertical window dividers prefer the horizontal
8224 one. Add some extra parens to last fix.
8225 (window_relative_x_coord): Return x-coordinate for header and
8226 mode line too.
8227 * xdisp.c (remember_mouse_glyph): In text area don't extend
8228 glyph into mode line to show the vertical drag cursor there
8229 immediately. Subdivide mouse glyphs in right fringes to show a
8230 horizontal drag cursor as soon as we enter the "grabbable width"
8231 portion. Handle vertical border case separately. Do not
8232 subdivide window divider areas.
8233 (note_mouse_highlight): On bottom divider of bottommost windows
8234 show vertical drag cursor only when the minibuffer window can be
8235 resized.
8236
82372014-02-27 Eli Zaretskii <eliz@gnu.org>
8238
8239 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8240 reset by the face of the object just displayed. See also bug#76.
8241 (get_next_display_element): If the string came from a display
8242 property, examine the box face attribute at it->position, not at
8243 it->current.pos, since the latter was not updated yet. (Bug#16870)
8244 (handle_face_prop): Improve commentary.
8245
82462014-02-27 Michael Albinus <michael.albinus@gmx.de>
8247
8248 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8249 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8250
82512014-02-26 Martin Rudalics <rudalics@gmx.at>
8252
8253 Fixes around Bug#16647.
8254 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8255 ON_BOTTOM_DIVIDER cases.
8256 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8257 only if the window has no right divider.
8258 (Fcoordinates_in_window_p): Fix doc-string.
8259
82602014-02-25 Juanma Barranquero <lekktu@gmail.com>
8261
8262 * lread.c (Funintern): Fix doc to match advertised calling convention.
8263
82642014-02-24 Daniel Colascione <dancol@dancol.org>
8265
8266 * keyboard.c (read_char): Close race that resulted in lost events.
8267
82682014-02-22 Glenn Morris <rgm@gnu.org>
8269
8270 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8271 * window.c (window-resize-pixelwise): Doc fixes.
8272
8273 * process.c (Finternal_default_process_filter)
8274 (Finternal_default_process_sentinel): Doc tweaks.
8275
82762014-02-21 Glenn Morris <rgm@gnu.org>
8277
8278 * process.c (Fprocess_buffer, Faccept_process_output)
8279 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8280 Doc fixes.
8281
82822014-02-21 Martin Rudalics <rudalics@gmx.at>
8283
8284 * window.c (Fwindow_scroll_bar_width): New function.
8285
82862014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8287
8288 Pacify GCC when configuring with --enable-gcc-warnings.
8289 * xdisp.c (move_it_in_display_line_to) [lint]:
8290 Initialize recently-added local.
8291
82922014-02-21 Daniel Colascione <dancol@dancol.org>
8293
8294 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8295
82962014-02-20 Eli Zaretskii <eliz@gnu.org>
8297
8298 * xdisp.c (init_iterator): Don't dereference a bogus face
8299 pointer. (Bug#16819)
8300 (try_cursor_movement): Don't use cursor position if
8301 set_cursor_from_row failed to compute it. This avoids assertion
8302 violations in MATRIX_ROW.
8303 (move_it_in_display_line_to): Save the iterator state in ppos_it
8304 only once per call. Reimplement the method used to return to the
8305 best candidate position if all the positions found in display line
8306 are beyond TO_CHARPOS. This cuts down the number of calls to
8307 bidi_shelve_cache, which moves a lot of stuff when lines are long
8308 and include bidirectional text. (Bug#15555)
8309
83102014-02-20 Glenn Morris <rgm@gnu.org>
8311
8312 * data.c (Fdefalias): Doc fix.
8313
83142014-02-19 Eli Zaretskii <eliz@gnu.org>
8315
8316 * xdisp.c (display_line): Fix horizontal scrolling of large images
8317 when fringes are turned off. This comes at a price of not
8318 displaying the truncation/continuation glyphs in this case.
8319 (Bug#16806)
8320
8321 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8322 CreateDIBSection returns an error indication, zero out *ximg after
8323 destroying the image. This avoids crashes in memory allocations
8324 due to the fact that some of the callers also call
8325 x_destroy_x_image, which will attempt to free an already free'd
8326 block of memory.
8327
83282014-02-18 Martin Rudalics <rudalics@gmx.at>
8329
8330 * widget.c (update_various_frame_slots): Don't set
8331 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8332
83332014-02-18 Michael Albinus <michael.albinus@gmx.de>
8334
8335 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8336
83372014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8338
8339 temacs --daemon fix (Bug#16599).
8340 * emacs.c (main): Initialize daemon_pipe[1] here ...
8341 (syms_of_emacs): ... instead of here.
8342
83432014-02-16 Anders Lindgern <andlind@gmail.com>
8344
8345 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8346 is set (Bug#16505).
8347
83482014-02-16 Daniel Colascione <dancol@dancol.org>
8349
8350 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8351 (xd_get_connection_address): Use it.
8352 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8353 xd_get_connection_address because the latter signals if the bus
8354 we're trying to close is already disconnected.
8355
83562014-02-13 Eli Zaretskii <eliz@gnu.org>
8357
8358 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8359 argument to CreateThread. This avoids segfaults on Windows 9X.
8360 Reported by oslsachem <oslsachem@gmail.com>.
8361
83622014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8363
8364 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8365 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8366 (check_lseek): New function, to report lseek errors.
8367 (save_data_space, update_file_ptrs, read_header, write_header)
8368 (copy_file, copy_rest, unexec): Use these news functions.
8369 (update_file_ptrs): Don't assume wraparound behavior when
8370 converting a large size_t value to off_t.
8371
83722014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8373
8374 * composite.c (fill_gstring_header): Pass positions as C integers
8375 and move parameters checking to...
8376 (Fcomposition_get_gstring): ...this function. Handle case when
8377 buffer positions are in reversed order and avoid crash (Bug#16739).
8378 Adjust docstring.
8379 * buffer.c (validate_region): Mention current buffer in error message.
8380
83812014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8382
8383 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8384
83852014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8386
8387 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8388
83892014-02-11 Glenn Morris <rgm@gnu.org>
8390
8391 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8392 Replace refs to "OpenStep" in messages.
8393
83942014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8395
8396 Avoid "." at end of error diagnostics.
8397 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8398 * font.c (Ffont_at):
8399 * nsfns.m (ns_display_info_for_name):
8400 * nsselect.m (Fx_own_selection_internal):
8401 * nsterm.m (performDragOperation:):
8402 Remove "." from end of diagnostic.
8403
84042014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8405
8406 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8407 unintuitive (bug#15824).
8408 (Fyes_or_no_p): Doc fix (bug#15456).
8409
84102014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8411
8412 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8413 and avoid warning.
8414 * eval.c (call_debugger): When exiting the debugger, do not allow
8415 max_specpdl_size less than actual binding depth (Bug#16603).
8416 (syms_of_eval): Adjust docstring.
8417
84182014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8419
8420 * cmds.c (Fself_insert_command): Output a clearer error message on
8421 negative repetitions (bug#9476).
8422
8423 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8424
84252014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8426
8427 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8428
8429 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8430
8431 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8432
84332014-02-08 Juanma Barranquero <lekktu@gmail.com>
8434
8435 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8436
84372014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8438
8439 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8440
8441 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8442 `exit' works (bug#15865).
8443
84442014-02-07 Martin Rudalics <rudalics@gmx.at>
8445
8446 Constrain window box/body sizes and margin widths (Bug#16649).
8447 * xdisp.c (window_box_width): Don't return less than zero.
8448 (window_box_left_offset, window_box_right_offset): Don't return
8449 more than the window's pixel width.
8450 * window.c (window_body_height, window_body_width): Don't return
8451 negative value.
8452 (window_resize_apply): Adjust margin width, if necessary.
8453
84542014-02-07 Glenn Morris <rgm@gnu.org>
8455
8456 * nsterm.m (syms_of_nsterm): Doc fix.
8457
84582014-02-06 Eli Zaretskii <eliz@gnu.org>
8459
8460 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8461 New variables: pointers through which to call the respective APIs.
8462 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8463 (filename_from_ansi, sys_link, check_windows_init_file):
8464 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8465 This is required on Windows 9X, where we dynamically load
8466 UNICOWS.DLL which has their non-stub implementations.
8467 (maybe_load_unicows_dll): Assign addresses to these 2 function
8468 pointers after loading UNICOWS.DLL.
8469
8470 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8471 MultiByteToWideChar and WideCharToMultiByte through function
8472 pointers.
8473
8474 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8475 New declarations.
8476
84772014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8478
8479 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8480 for OSX >= 10.9 if separate spaces are used.
8481 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8482
84832014-02-06 Glenn Morris <rgm@gnu.org>
8484
8485 * buffer.c (cache-long-scans): Doc fix.
8486
84872014-02-05 Eli Zaretskii <eliz@gnu.org>
8488
8489 * w32fns.c (Fw32_shell_execute): Doc fix.
8490
84912014-02-05 Bastien Guerry <bzg@gnu.org>
8492
8493 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8494 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8495
84962014-02-05 Martin Rudalics <rudalics@gmx.at>
8497
8498 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8499 outside the window (Bug#16649).
8500
8501 * xdisp.c (note_mouse_highlight): When entering a margin area show
8502 a non-text cursor (Bug#16647).
8503
85042014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8505
8506 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8507 It prompted a compile-time diagnostic on GNU/Linux.
8508 Simplify to remove the need for the label.
8509
85102014-02-04 Eli Zaretskii <eliz@gnu.org>
8511
8512 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8513 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8514 to show it; otherwise return 'unsupported--w32-dialog' to signal
8515 to the caller that emulation with menus is necessary.
8516 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8517 (Bug#16636)
8518 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8519
8520 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8521 by HAVE_DIALOGS.
8522
8523 * menu.c (Fx_popup_dialog): Don't condition the call to
8524 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8525 special symbol 'unsupported--w32-dialog', emulate the dialog with
8526 a menu by calling x-popup-menu.
8527
8528 * menu.h (Qunsupported__w32_dialog): New extern variable.
8529
85302014-02-04 Michael Albinus <michael.albinus@gmx.de>
8531
8532 * keyboard.c (kbd_buffer_get_event): Read file notification events
8533 also in batch mode.
8534
8535 * xgselect.c (xg_select): Read glib events in any case, even if
8536 there are no file descriptors to watch for. (Bug#16519)
8537
85382014-02-03 Martin Rudalics <rudalics@gmx.at>
8539
8540 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8541 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8542 * w32term.c (w32_draw_window_divider): Handle first and last
8543 pixels specially.
8544 * w32term.h (w32_fill_area_abs): New function.
8545 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8546 divider.
8547 * xfaces.c (realize_basic_faces): Handle new face ids.
8548 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8549 and bottom divider width.
8550 * xterm.c (x_draw_window_divider): Handle first and last pixels
8551 specially.
8552
85532014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8554
8555 * print.c (Fexternal_debugging_output): Add cast to pacify
8556 --enable-gcc-warnings.
8557 * eval.c (call_debugger): Grow specpdl if the debugger was
8558 entered due to specpdl overflow (Bug#16603) and allow more
8559 specpdl space for the debugger itself.
8560
85612014-02-02 Martin Rudalics <rudalics@gmx.at>
8562
8563 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8564 (Bug#16619)
8565
85662014-02-01 Eli Zaretskii <eliz@gnu.org>
8567
8568 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8569 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8570
8571 * print.c (Fexternal_debugging_output): If the argument character
8572 is non-ASCII, encode it with the current locale's encoding before
8573 writing the result to the terminal. (Bug#16448)
8574
8575 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8576 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8577 for it. (Bug#16558)
8578
85792014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8580
8581 * process.c (create_process): Reset SIGPROF handler in the child.
8582 * callproc.c (call_process): Likewise.
8583
85842014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8585
8586 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8587
85882014-01-29 Eli Zaretskii <eliz@gnu.org>
8589
8590 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8591 of zero to print strings, GDB doesn't like it.
8592
8593 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8594 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8595 we still use correct addresses. (Bug#16576)
8596
85972014-01-27 K. Handa <handa@gnu.org>
8598
8599 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8600 to preserve the code detection behavior of 24.3.
8601 * coding.h (struct coding_system): New member detected_utf8_bytes.
8602 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8603 (decode_coding_gap): Use short cut for UTF-8 file reading only
8604 when coding->detected_utf8_bytes equals to coding->src_bytes.
8605 * fileio.c (Finsert_file_contents): Cancel the previous change.
8606
86072014-01-29 Martin Rudalics <rudalics@gmx.at>
8608
8609 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8610 that are not visible.
8611
86122014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8613
8614 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8615 is grabbed (Bug#16565).
8616
86172014-01-28 Martin Rudalics <rudalics@gmx.at>
8618
8619 * xdisp.c (last_max_ascent): Re-remove after erroneously
8620 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8621 from 2013-03-29.
8622 (move_it_to): Re-remove reference to last_max_ascent.
8623 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8624 max_descent here instead of calling line_bottom_y.
8625 Fix doc-string.
8626
86272014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8628
8629 * terminal.c (initial_free_frame_resources): New function.
8630 (init_initial_terminal): Install new hook to free face cache
8631 on initial frame and avoid memory leak. For details, see
8632 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8633 * xfaces.c (free_frame_faces): Adjust comment.
8634
86352014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8636
8637 * data.c (Fstring_to_number): Document results if unparsable
8638 (Bug#16551).
8639
86402014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8641
8642 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8643
86442014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8645
8646 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8647 * coding.c (detect_coding_utf_8, emacs_mule_char)
8648 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8649 (check_utf_8, decode_coding):
8650 * coding.h (struct coding_system.errors):
8651 Use ptrdiff_t, not int, for integer values derived from buffer and
8652 string positions.
8653
8654 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8655 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8656 before invoking decode_coding_gap, since there's just one block.
8657
86582014-01-25 Martin Rudalics <rudalics@gmx.at>
8659
8660 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8661 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8662 too early. Again run change_frame_size before assigning menu-
8663 and tool-bar-lines.
8664
86652014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8666
8667 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8668 arrives, call x_check_fullscreen, in case the new display has a
8669 different resolution. (Bug#16517)
8670
86712014-01-25 Eli Zaretskii <eliz@gnu.org>
8672
8673 * term.c (read_menu_input): If the selected frame changes, exit
8674 the menu.
8675 (tty_menu_show): If the selected frame changes while we displayed
8676 a menu, throw to top level. (Bug#16479)
8677
86782014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8679
8680 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8681
86822014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8683
8684 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8685 * data.c (count_one_bits_word): Fix bug (negated comparison)
8686 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8687
86882014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8689
8690 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8691 Avoid undefined behavior by initializing display property bit of a
8692 string processed by the bidirectional iterator. For details, see
8693 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8694
86952014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8696
8697 Minor cleanup of previous change.
8698 * image.c (imagemagick_error, Fimagemagick_types):
8699 Omit some recently-introduced and unnecessary casts and assignments.
8700
87012014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8702
8703 Fix two memory leaks discovered with Valgrind.
8704 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8705 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8706
87072014-01-22 Martin Rudalics <rudalics@gmx.at>
8708
8709 Fixes in window size functions around Bug#16430 and Bug#16470.
8710 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8711 (Fwindow_mode_line_height, Fwindow_header_line_height)
8712 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8713 Minor doc-string adjustments.
8714 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8715 Rewrite doc-strings.
8716 (window_body_height, window_body_width): Do not count partially
8717 visible lines/columns when PIXELWISE is nil (Bug#16470).
8718 (Qfloor, Qceiling): New symbols.
8719
87202014-01-21 Eli Zaretskii <eliz@gnu.org>
8721
8722 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8723 when the image cache is not yet allocated. (Bug#16509)
8724
87252014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8726
8727 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8728 re-attach intervals to its base buffer (Bug#16502).
8729 * intervals.c (set_interval_object): Move from here...
8730 * intervals.h (set_interval_object): ... to here. Fix comments.
8731
87322014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8733
8734 Avoid undefined behavior by initializing buffer redisplay bit.
8735 Reported by Dmitry Antipov in
8736 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8737 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8738
8739 Revert some of the CANNOT_DUMP fix (Bug#16494).
8740 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8741
87422014-01-19 Eli Zaretskii <eliz@gnu.org>
8743
8744 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8745 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8746 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8747 they are replaced by macros that expand into direct calls to the
8748 corresponding functions from GDI32.DLL.
8749 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8750 variables in the Cygwin build, they are unused.
8751
87522014-01-19 K. Handa <handa@gnu.org>
8753
8754 * composite.c (composition_update_it): Fix previous change.
8755
87562014-01-18 Eli Zaretskii <eliz@gnu.org>
8757
8758 Fix file name handling on MS-Windows 9X.
8759 * w32.c (maybe_load_unicows_dll): New function.
8760
8761 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8762 on, to make sure we can convert file names to and from UTF-8 on
8763 Windows 9X. This fixes a failure to start up because Emacs cannot
8764 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8765
8766 * w32font.c [WINDOWSNT]: Include w32.h.
8767 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8768 of implementing the same stuff.
8769 Remove now unused g_b_init_is_windows_9x.
8770
8771 * w32.h (maybe_load_unicows_dll): Add prototype.
8772
87732014-01-17 Eli Zaretskii <eliz@gnu.org>
8774
8775 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8776 switch to single keyboard. Prevents daemon crashes when a new
8777 client connects while we show a TTY menu in an existing client.
8778 (Bug#16479)
8779
87802014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8781
8782 Fix MinGW64 porting problem with _setjmp.
8783 Reported by Eli Zaretskii in:
8784 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8785 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8786 the old _setjmp and _longjmp. All uses changed.
8787
87882014-01-13 Daniel Colascione <dancol@dancol.org>
8789
8790 * textprop.c (Fremove_list_of_text_properties):
8791 Correctly handle reaching the end of the interval tree. (Bug#15344)
8792
87932014-01-13 Martin Rudalics <rudalics@gmx.at>
8794
8795 * xdisp.c (resize_mini_window): Round height to a multiple of
8796 frame's line height. Fix bug in calculation of window start
8797 position (Bug#16424).
8798
87992014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8800
8801 * macfont.m: Include termchar.h.
8802 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8803 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8804 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8805 *_WITH_GC_* to take face and f as parameters.
8806 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8807 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8808
88092014-01-13 Daniel Colascione <dancol@dancol.org>
8810
8811 Fix menu item updating in the presence of the Unity global menu
8812 GTK+ module.
8813
8814 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8815 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8816 tear-off.
8817 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8818 updating menus; explain why.
8819 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8820 problem it's supposed to solve and it interferes with detecting
8821 the presence of a global menu.
8822 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8823 parameter.
8824
88252014-01-11 K. Handa <handa@gnu.org>
8826
8827 * composite.c (composition_update_it): Fix indexing of
8828 LGSTRING_CHAR (Bug#15984).
8829
88302014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8831
8832 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8833
88342014-01-11 Eli Zaretskii <eliz@gnu.org>
8835
8836 * xdisp.c (try_window_id): Don't use this function's optimizations
8837 if overlays in the buffer displayed by the window have changed
8838 since last redisplay. (Bug#16347)
8839 (message_dolog): Fix indentation.
8840
88412014-01-11 Martin Rudalics <rudalics@gmx.at>
8842
8843 * frame.c (frame_resize_pixelwise): Fix doc-string.
8844
88452014-01-10 Martin Rudalics <rudalics@gmx.at>
8846
8847 Fix handling of internal borders (Bug#16348).
8848 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8849 Remove internal border width from pixel width of windows.
8850 (change_frame_size_1): Don't return early when frame's pixel
8851 size changes - we still have to record the new sizes in the
8852 frame structure.
8853 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8854 also when toolbar gets larger.
8855 * window.c (check_frame_size): Include internal_border_width in
8856 check.
8857 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8858 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8859 In non-toolkit/non-GTK version clear internal border.
8860 * xterm.c (x_clear_under_internal_border): New function for
8861 non-toolkit/non-GTK version.
8862 (x_after_update_window_line): In non-toolkit/non-GTK version
8863 don't do that.
8864 (handle_one_xevent, x_set_window_size):
8865 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8866 * xterm.h (x_clear_under_internal_border): Extern it.
8867
88682014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8869
8870 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8871 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8872 it again.
8873
88742014-01-06 Eli Zaretskii <eliz@gnu.org>
8875
8876 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8877 last value of point is not equal to buffer's point. (Bug#16129)
8878
88792014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8880
8881 Spelling fixes.
8882 * nsterm.h (updateCollectionBehavior): Rename from
8883 updateCollectionBehaviour. All uses changed.
8884
8885 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8886 * Makefile.in (SETFATTR): New macro.
8887 (temacs$(EXEEXT)): Use it.
8888
88892014-01-04 Martin Rudalics <rudalics@gmx.at>
8890
8891 Fix maximization behavior on Windows (Bug#16300).
8892 * w32fns.c (w32_fullscreen_rect): Don't handle
8893 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8894 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8895 of SetWindowPos. Restore last placement also when leaving
8896 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8897 but the FULLSCREEN_BOTH case.
8898
88992014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8900
8901 Port to C89.
8902 * data.c (arithcompare_driver):
8903 * fileio.c (Fcar_less_than_car):
8904 * fns.c (internal_equal):
8905 * frame.c (delete_frame):
8906 * lisp.h (enum More_Lisp_Bits):
8907 * lread.c (read1):
8908 Avoid C99 constructs that don't work in C89.
8909 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8910 to port to C89, which doesn't have 'long long'.
8911 (count_trailing_zero_bits): Use them.
8912
89132014-01-03 Chong Yidong <cyd@gnu.org>
8914
8915 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8916
89172014-01-02 Martin Rudalics <rudalics@gmx.at>
8918
8919 Further adjust frame/window scrollbar width calculations.
8920 * window.c (apply_window_adjustment):
8921 Set windows_or_buffers_changed.
8922 (Fwindow_scroll_bars): Return actual scrollbar width.
8923 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8924 For non-toolkit builds again use 14 as minimum width and set
8925 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8926 * xterm.c (XTset_vertical_scroll_bar): Take width from
8927 WINDOW_SCROLL_BAR_AREA_WIDTH.
8928 (x_new_font): Rename wid to unit. Base calculation of new
8929 scrollbar width on toolkit used and make it analogous to that of
8930 x_set_scroll_bar_default_width.
8931 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8932 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8933 of GetSystemMetrics.
8934 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8935 WINDOW_SCROLL_BAR_AREA_WIDTH.
8936 (x_new_font): Make it correspond to changes in xterm.c.
8937
89382014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8939
8940 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8941 This is a cleaner way to fix the MinGW-w64 porting problem.
8942 Check for INTPTR_MAX misconfiguration.
8943
89442014-01-01 Eli Zaretskii <eliz@gnu.org>
8945
8946 * search.c (newline_cache_on_off, find_newline): In indirect
8947 buffers, use the newline cache of the base buffer.
8948
8949 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8950 buffer, invalidate the caches of its base buffer. (Bug#16265)
8951
8952 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8953 buffers, use the width-run cache of the base buffer.
8954
8955 * xdisp.c (redisplay_window): When the window displays an indirect
8956 buffer, and the character widths in the display table have
8957 changed, invalidate the width-run cache of the corresponding base
8958 buffer.
8959
8960 * fileio.c (Finsert_file_contents): When invalidating the newline
8961 cache, consider the case of inserting into indirect buffer.
8962
8963 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8964 In indirect buffers, use the paragraph cache of the base buffer.
8965
89662013-12-31 Martin Rudalics <rudalics@gmx.at>
8967
8968 * window.c (grow_mini_window): Fix last change.
8969
89702013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8971
8972 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8973
89742013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8975
8976 * w32term.c (w32_initialize): Use LCID and LOWORD.
8977
8978 * w32proc.c (create_child): Use pid_t for 5th argument.
8979 (IsValidLocale): Don't provide prototype for MinGW64.
8980 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8981 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8982
8983 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8984 MinGW64 doesn't support.
8985
8986 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8987
8988 * w32.c (set_named_security_info): New function.
8989 (acl_set_file): Fall back on set_named_security_info if
8990 set_file_security fails.
8991 (g_b_init_set_named_security_info_w)
8992 (g_b_init_set_named_security_info_a): New static variables.
8993 (globals_of_w32): Initialize them to zero.
8994 (set_named_security_info): Set them to non-zero if the
8995 corresponding API is available.
8996 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8997 New function typedefs.
8998
89992013-12-31 Martin Rudalics <rudalics@gmx.at>
9000
9001 Some more fixes following pixelwise resize changes including one
9002 for Bug#16306.
9003 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
9004 of frame_resize_pixelwise.
9005 * widget.c (pixel_to_text_size): New function.
9006 (update_wm_hints): Have size hints respect value of
9007 frame_resize_pixelwise.
9008 (EmacsFrameResize): Alway process resize requests pixelwise.
9009 * window.c (grow_mini_window): Make sure mini window is at least
9010 one line tall.
9011 * xdisp.c (display_menu_bar): Make sure menubar extends till
9012 right end of frame.
9013 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
9014 (x_set_tool_bar_lines): Calculate pixelwise.
9015 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
9016 frame_resize_pixelwise.
9017
90182013-12-30 Juanma Barranquero <lekktu@gmail.com>
9019
9020 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9021 variables not used there.
9022
90232013-12-30 Eli Zaretskii <eliz@gnu.org>
9024
9025 * w32.c (sys_umask): New function. (Bug#16299)
9026
90272013-12-30 Martin Rudalics <rudalics@gmx.at>
9028
9029 * dispnew.c (change_frame_size_1): Take old width of root window
9030 from that window's pixel width. (Bug#16284)
9031
90322013-12-29 Paul Eggert <eggert@cs.ucla.edu>
9033
9034 Plain copy-file no longer chmods an existing destination (Bug#16133).
9035 * fileio.c (realmask): Now a static var, not a local.
9036 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
9037 Remove arg STATPTR. All uses changed.
9038 (Fcopy_file): Do not alter permissions of existing destinations,
9039 unless PRESERVE-PERMISSIONS (renamed from
9040 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
9041 Avoid race when testing for existing destinations and for
9042 when input and output files are the same.
9043 If changing the group fails, adjust both default and
9044 preserved permissions so that access is not granted to the
9045 wrong group.
9046 (Fset_default_file_modes, init_fileio): Update realmask.
9047 (Fdefault_file_modes): Use realmask instead of calling umask.
9048
90492013-12-28 Paul Eggert <eggert@cs.ucla.edu>
9050
9051 Fix pipe bug with OS X emacs --daemon (Bug#16262).
9052 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
9053 flags on the daemon pipe ends before execing.
9054
90552013-12-28 Eli Zaretskii <eliz@gnu.org>
9056
9057 * w32fns.c (Fx_create_frame): Error out if called from a TTY
9058 session. (Bug#14739)
9059
90602013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
9061
9062 * callproc.c (Vexec_path): Document that exec-directory is in it.
9063
90642013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
9065
9066 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
9067 default.
9068
90692013-12-27 Chong Yidong <cyd@gnu.org>
9070
9071 * data.c (Fsymbol_function): Doc fix.
9072
90732013-12-26 Martin Rudalics <rudalics@gmx.at>
9074
9075 Some more tinkering with Bug#16051.
9076 * window.c (resize_frame_windows): Don't let the size of the
9077 root window drop below the frame's default character size.
9078 Never ever delete any subwindows - let the window manager do the
9079 clipping.
9080
9081 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9082 of toolbar lines needed when they exceed the height of the root
9083 window.
9084 (unwind_create_frame_1): New function.
9085 (Fx_create_frame): Generally inhibit calling the window
9086 configuration change hook here. Remove extra call to
9087 change_frame_size - it's not needed when we don't run the
9088 configuration change hook.
9089
90902013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9091
9092 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9093 On my Fedora 19 platform the core dumps were so big that
9094 my desktop became nearly catatonic.
9095 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9096 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9097 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9098 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9099 a clang-only syntax.
9100 * conf_post.h (__has_feature): New macro, if not already defined.
9101 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9102 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9103
91042013-12-25 Eli Zaretskii <eliz@gnu.org>
9105
9106 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9107 is a file name. (Bug#16252)
9108
91092013-12-25 Chong Yidong <cyd@gnu.org>
9110
9111 * keyboard.c (Voverriding_terminal_local_map)
9112 (Voverriding_local_map): Doc fix.
9113
9114 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9115
91162013-12-24 Eli Zaretskii <eliz@gnu.org>
9117
9118 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9119 file name when it is submitted to ShellExecute. Simplify code.
9120 Don't test DOCUMENT for being a string, as that is enforced by
9121 CHECK_STRING. Doc fix.
9122
91232013-12-23 Eli Zaretskii <eliz@gnu.org>
9124
9125 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9126 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9127 redisplay_tool_bar does. Improve and fix commentary.
9128 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9129 limits of the glyph matrices. (Bug#16051)
9130 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9131 only when the new size is different from the old one, and the new
9132 size can be achieved given the frame height.
9133
91342013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9135
9136 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9137
91382013-12-23 Glenn Morris <rgm@gnu.org>
9139
9140 * lread.c (Fload): Mention load-prefer-newer in doc.
9141
91422013-12-22 Martin Rudalics <rudalics@gmx.at>
9143
9144 Handle Bug#16207 by being more restrictive when running hooks.
9145 * window.c (unwind_change_frame): New function.
9146 (Fset_window_configuration): Don't run configuration change hook
9147 while the frame configuration is unsafe. Call select_window
9148 twice.
9149
91502013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9151
9152 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9153
91542013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9155
9156 * nsterm.h: Declare EmacsColor category.
9157
9158 * nsterm.m (NSColor): Implement EmacsColor category.
9159 (ns_get_color): Use colorUsingDefaultColorSpace.
9160 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9161
9162 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9163
91642013-12-21 Eli Zaretskii <eliz@gnu.org>
9165
9166 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9167 having the PNG_NORETURN attribute, to avoid compiler warning in
9168 my_png_error.
9169
91702013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9171
9172 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9173
9174 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9175 fringe background extension.
9176 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9177 because they are now always the same as `left' and `width',
9178 respectively. Remove code for the case that `width' and
9179 `sb_width' are different.
9180
91812013-12-20 Martin Rudalics <rudalics@gmx.at>
9182
9183 Remove scroll_bar_actual_width from frames.
9184 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9185 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9186 (x_figure_window_size):
9187 * nsterm.m (x_set_window_size):
9188 * widget.c (set_frame_size):
9189 * w32term.c (x_set_window_size):
9190 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9191 scroll_bar_actual_width.
9192
9193 Convert scroll_bar members to integers on Windows.
9194 * w32term.h (struct scroll_bar): Convert top, left, width,
9195 height, start, end and dragging to integers.
9196 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9197 scroll_bar members.
9198 * w32term.c (w32_set_scroll_bar_thumb)
9199 (w32_scroll_bar_handle_click): Remove XINT conversions for
9200 scroll_bar members. Treat bar->dragging as integer.
9201 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9202 first element. Remove XINT conversions for scroll_bar members.
9203 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9204 Remove XINT conversions for scroll_bar members.
9205
9206 Fix assignment for new window total sizes.
9207 * window.c (Fwindow_resize_apply_total): Assign values for
9208 minibuffer window.
9209
92102013-12-20 Chong Yidong <cyd@gnu.org>
9211
9212 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9213 argument to `append'.
9214
92152013-12-19 Eli Zaretskii <eliz@gnu.org>
9216
9217 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9218 current text face, for extending the face of the display margins.
9219 (Bug#16192)
9220
9221 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9222 Doc fix. (Bug#16190)
9223
92242013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9225
9226 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9227 Remove.
9228
9229 * nsterm.m (Qfile, Qurl): New.
9230 (EV_MODIFIERS2): New macro.
9231 (EV_MODIFIERS): Use EV_MODIFIERS2.
9232 (ns_term_init): Remove font and color from DND, does not work on
9233 newer OSX, and other ports don't have them.
9234 (performDragOperation:): Handle modifiers used during drag.
9235 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9236 Remove global Lisp variables used to communicate with ns-win.el.
9237 Remove font and color handling.
9238 (syms_of_nsterm): Defsym Qfile and Qurl.
9239
92402013-12-19 Anders Lindgren <andlind@gmail.com>
9241
9242 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9243 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9244 dont_constrain.
9245 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9246 (constrainFrameRect): Remove special case nr_screens == 1.
9247 Don't constrain size to size of view.
9248
9249 * nsterm.h (ns_output): Remove dont_constrain.
9250
92512013-12-19 Anders Lindgren <andlind@gmail.com>
9252
9253 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9254
92552013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9256
9257 Minor fixes for recent openp changes.
9258 * lisp.h (GCPRO7): New macro.
9259 * lread.c (openp): Use bool for boolean; all callers changed.
9260 Protect save_string from GC. Don't assume that file descriptors
9261 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9262 warning about uninitialized variable.
9263
92642013-12-18 Eli Zaretskii <eliz@gnu.org>
9265
9266 * w32fns.c (emacs_abort): Use intptr_t as argument of
9267 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9268
92692013-12-18 Glenn Morris <rgm@gnu.org>
9270
9271 * lread.c (Fload): Pass load_prefer_newer to openp.
9272 Don't bother checking mtime if openp already did it.
9273 (openp): Add `newer' argument, to check all suffixes
9274 and find the newest file.
9275 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9276 * callproc.c (call_process):
9277 * charset.c (load_charset_map_from_file):
9278 * emacs.c (init_cmdargs):
9279 * image.c (x_create_bitmap_from_file, x_find_image_file):
9280 * lisp.h (openp):
9281 * lread.c (Flocate_file_internal):
9282 * process.c (Fformat_network_address):
9283 * sound.c (Fplay_sound_internal):
9284 * w32.c (check_windows_init_file):
9285 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9286
9287 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9288
92892013-12-17 Eli Zaretskii <eliz@gnu.org>
9290
9291 * w32.c (getloadavg): Don't index samples[] array with negative
9292 indices. Recover from wall-clock time being set backwards.
9293
9294 * w32term.c (w32_initialize): Declare the argument of
9295 set_user_model as const.
9296
9297 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9298 (w32_menu_show): Constify some arguments passed to MessageBox.
9299
9300 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9301 to initialize Lisp objects.
9302
9303 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9304 initialize Lisp objects.
9305
9306 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9307 use variables used only on X under that condition.
9308
9309 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9310 variables not used there.
9311
93122013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9313
9314 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9315 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9316
93172013-12-16 Eli Zaretskii <eliz@gnu.org>
9318
9319 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9320 code, revealed in presence of R2L characters, character
9321 compositions, and display vectors. A better fix for Bug#16148.
9322 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9323 GTK and NS builds, they don't have this member of struct frame.
9324
9325 * dispextern.h (struct composition_it): Correct a comment for the
9326 'width' member.
9327
93282013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9329
9330 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9331 This prevents a compilation error on C compilers that do not
9332 default functions to return 'int' if not declared. Also, add
9333 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9334 since it now uses inline functions.
9335
93362013-12-16 Eli Zaretskii <eliz@gnu.org>
9337
9338 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9339 display margins on mode line, header line, and in the frame's
9340 tool-bar window. (Bug#16165)
9341
93422013-12-16 Andreas Schwab <schwab@suse.de>
9343
9344 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9345
93462013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9347
9348 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9349 `CHECK_LIST_CONS'.
9350
93512013-12-16 Martin Rudalics <rudalics@gmx.at>
9352
9353 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9354
93552013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9356
9357 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9358 intended to find bogus pointers in font objects (Bug#16140).
9359 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9360 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9361 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9362 Disable for MS-Windows due to Bug#15876; apparently this
9363 requires more or less substantial changes in fontset code.
9364 * xfont.c (xfont_close):
9365 * xftfont.c (xftfont_close): Call x_display_info_for_display
9366 to check whether 'Display *' is valid (Bug#16093 and probably
9367 Bug#16069).
9368
93692013-12-15 Eli Zaretskii <eliz@gnu.org>
9370
9371 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9372 Reported by Juanma Barranquero <lekktu@gmail.com>.
9373
9374 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9375 open a pty on MS-Windows. (Bug#16152)
9376
9377 * emacs.c (decode_env_path): Fix bogus comparison against
9378 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9379
93802013-12-15 Juanma Barranquero <lekktu@gmail.com>
9381
9382 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9383 (Fx_file_dialog): Add parentheses around && to silence warning.
9384
9385 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9386
93872013-12-15 Eli Zaretskii <eliz@gnu.org>
9388
9389 * xdisp.c (extend_face_to_end_of_line): Extend background of
9390 non-default face in margin areas as well. (Bug#16151)
9391 (display_line): Call extend_face_to_end_of_line for continued
9392 lines as well, if the display margins have non-zero width.
9393 (set_glyph_string_background_width): When needed, set the
9394 extends_to_end_of_line_p flag on glyph strings to be drawn in
9395 margin areas, not only in the text area.
9396
9397 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9398 startup.
9399
94002013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9401
9402 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9403 Don't worry about verify_error being t, since it has to be a list.
9404
94052013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9406
9407 Use bool for boolean, focusing on headers.
9408 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9409 No need to include <stdbool.h>, since conf_post.h does it now.
9410 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9411 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9412 (SET_PER_BUFFER_VALUE_P):
9413 * ccl.c, ccl.h (setup_ccl_program):
9414 * ccl.h (CHECK_CCL_PROGRAM):
9415 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9416 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9417 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9418 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9419 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9420 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9421 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9422 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9423 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9424 (CHARSET_FAST_MAP_SET):
9425 * coding.c (decode_coding_ccl, encode_coding_ccl):
9426 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9427 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9428 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9429 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9430 (decode_coding_c_string):
9431 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9432 * conf_post.h (has_attribute):
9433 * dispextern.h (trace_redisplay_p)
9434 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9435 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9436 (SET_GLYPH_FROM_CHAR_GLYPH)
9437 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9438 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9439 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9440 (cursor_in_mouse_face_p):
9441 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9442 (blank_row, prepare_desired_row)
9443 (build_frame_matrix_from_leaf_window, make_current)
9444 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9445 (update_window, scrolling_window, update_frame_line):
9446 * disptab.h (GLYPH_FOLLOW_ALIASES):
9447 * editfns.c (Fformat):
9448 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9449 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9450 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9451 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9452 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9453 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9454 (FONT_DEFERRED_LOG):
9455 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9456 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9457 (FRAME_MOUSE_UPDATE):
9458 * fringe.c (Fdefine_fringe_bitmap):
9459 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9460 (x_create_bitmap_from_xpm_data, xpm_load_image):
9461 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9462 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9463 (MERGE_INTERVAL_CACHE):
9464 * keymap.h (KEYMAPP):
9465 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9466 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9467 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9468 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9469 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9470 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9471 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9472 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9473 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9474 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9475 (SETUP_BUFFER_SYNTAX_TABLE):
9476 * systime.h (timespec_valid_p):
9477 * term.c (save_and_enable_current_matrix):
9478 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9479 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9480 (redisplay_internal, try_window_reusing_current_matrix)
9481 (sync_frame_with_window_matrix_rows, try_window_id)
9482 (display_menu_bar, display_tty_menu_item, display_mode_line)
9483 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9484 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9485 * xmenu.c (xmenu_show):
9486 * xterm.c (use_xim, x_term_init):
9487 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9488 (struct x_bitmap_record):
9489 Use bool for booleans.
9490 * ccl.c (struct buffer_text):
9491 * ccl.h (struct ccl_program):
9492 * charset.h (struct charset):
9493 * cm.h (struct cm):
9494 * coding.h (struct iso_2022_spec, struct coding_system):
9495 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9496 (struct glyph_string, struct face, struct face_cache)
9497 (struct bidi_string_data, struct bidi_it)
9498 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9499 (struct image):
9500 * editfns.c (Fformat):
9501 * frame.h (struct frame):
9502 * fringe.c (struct fringe_bitmap):
9503 * intervals.h (struct interval):
9504 * keyboard.h (struct kboard):
9505 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9506 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9507 (struct Lisp_Buffer_Local_Value, union specbinding):
9508 * macfont.m (struct macfont_info):
9509 * process.h (struct Lisp_Process):
9510 * termchar.h (struct tty_display_info):
9511 * window.h (struct window):
9512 * xterm.h (struct x_output):
9513 Use bool_bf for boolean bit-fields.
9514 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9515 All callers changed.
9516 * ccl.h (struct ccl_program): Remove unused members private_state,
9517 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9518 eight_bit_control.
9519 (struct ccl_spec): Remove unused members cr_carryover,
9520 eight_bit_carryover.
9521 * conf_post.h: Include <stdbool.h>.
9522 (bool_bf): New type.
9523 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9524 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9525 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9526 'do { ... } while (false)' brackets.
9527 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9528 Args must now be expressions; all callers changed.
9529 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9530 (PRODUCE_GLYPHS): Simplify use of boolean.
9531 * fileio.c (Fcopy_file):
9532 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9533 * lisp.h (UNGCPRO): Return void, not int.
9534 (FOR_EACH_TAIL): Use void expression, not int expression.
9535 * region-cache.c: Reindent.
9536 * region-cache.h: Copy comments from region-cache.c, to fix
9537 incorrect remarks about booleans.
9538
95392013-12-14 Eli Zaretskii <eliz@gnu.org>
9540
9541 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9542 when character at point is displayed from a display vector.
9543 (Bug#16148)
9544
95452013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9546
9547 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9548 now a list of certificate validation checks that will abort a
9549 connection with an error.
9550 (Fgnutls_boot): Document it and use it.
9551
95522013-12-14 Martin Rudalics <rudalics@gmx.at>
9553
9554 * w32term.c (w32_enable_frame_resize_hack): New variable.
9555 (x_set_window_size): Use it to hack frame resizing on Windows
9556 (Bug#16028).
9557
95582013-12-14 Eli Zaretskii <eliz@gnu.org>
9559
9560 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9561 Windows-specific code to w32.c. Change error message text to
9562 match that of Posix platforms.
9563
9564 * w32.c (w32_copy_file): New function, most of the code copied and
9565 reworked from Fcopy_file. Improve error handling. Plug memory
9566 leak when errors are thrown. Support file names outside of the
9567 current codepage. (Bug#7100)
9568
95692013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9570
9571 * lread.c (load_path_default): Prototype.
9572
95732013-12-13 Glenn Morris <rgm@gnu.org>
9574
9575 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9576 (dump_path): Remove.
9577 (load-path-default): Remove `changed' argument.
9578 Do not set dump_path permanently. Simplify.
9579 (init_lread): Simplify.
9580 (syms_of_lread): Remove dump_path.
9581
95822013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9583
9584 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9585 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9586 2013-12-12 font-related change to avoid Bug#16128, which
9587 is quite hard to fix without even more substantial changes.
9588
95892013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9590
9591 * font.c (font_close_object): Check for live frame (Bug#16128).
9592
95932013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9594
9595 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9596 Return ptrdiff_t, not int, since it's a buffer size.
9597 Reindent/reparen some macros to a more Gnuish style.
9598
95992013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9600
9601 Avoid undefined behavior with huge regexp interval counts.
9602 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9603 since it's now specialized to interval counts. All uses changed.
9604 Do not assume wraparound on signed integer overflow.
9605 (regex_compile): Simplify based on the above changes.
9606
96072013-12-12 Eli Zaretskii <eliz@gnu.org>
9608
9609 Support file names on MS-Windows that use characters outside of
9610 the current system codepage. (Bug#7100)
9611
9612 * w32.c (get_file_security, set_file_security)
9613 (create_symbolic_link): Separate pointers and boolean flags for
9614 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9615 non-zero, else the former.
9616 (codepage_for_filenames, filename_to_utf16, )
9617 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9618 New functions.
9619 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9620 characters.
9621 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9622 Accept only one argument; all callers changed.
9623 (dostounix_filename): Remove the second argument, now works in
9624 UTF-8. All callers changed.
9625 (parse_root): Lose DBCS code.
9626 (get_long_basename, w32_get_short_filename, init_environment)
9627 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9628 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9629 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9630 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9631 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9632 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9633 otherwise.
9634 (ansi_encode_filename): New function.
9635 (get_emacs_configuration, get_emacs_configuration_options):
9636 Functions deleted.
9637 (add_volume_info, GetCachedVolumeInformation): Run the input file
9638 name through unixtodos_filename, to ensure it is stored and
9639 referenced in canonical form.
9640 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9641 (logon_network_drive, sys_link, utime): Improve error handling.
9642 (sys_access): New function.
9643 (hashval, generate_inode_val): Unused functions deleted.
9644 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9645 (check_windows_init_file): Convert error message from UTF-8 to
9646 ANSI codepage, for display in the message box.
9647 (globals_of_w32): Set w32_unicode_filenames according to the OS
9648 version.
9649
9650 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9651 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9652 (syms_of_w32term): Declare w32-unicode-filenames.
9653
9654 * w32proc.c (new_child, delete_child): Remove code that handled
9655 unused pending_deletion and input_file members of the child struct.
9656 (create_child, sys_spawnve): Convert all file names to ANSI
9657 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9658 name cannot be encoded in ANSI codepage. Don't use
9659 unixtodos_filename, mirror slashes by hand.
9660 (record_infile, record_pending_deletion): Functions deleted.
9661 (Fw32_short_file_name): Call w32_get_short_filename instead of
9662 GetShortPathName.
9663
9664 * w32notify.c (add_watch): Work in Unicode mode when
9665 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9666 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9667 instead, do the same with Lisp primitives.
9668
9669 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9670 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9671 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9672 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9673 (Fw32_shell_execute): Improve error reporting.
9674 (Fdefault_printer_name): Ifdef away for Cygwin.
9675
9676 * w32.h (struct _child_process): Remove input_file and
9677 pending_deletion members that are no longer used.
9678 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9679 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9680 (ansi_encode_filename): New and updated prototypes.
9681
9682 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9683 APIs explicitly.
9684 (unexec): Don't use dostounix_filename, it expects a file name in
9685 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9686 ANSI encoding.
9687
9688 * fileio.c (Ffile_name_directory, file_name_as_directory)
9689 (directory_file_name, Fexpand_file_name)
9690 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9691 arguments of dostounix_filename.
9692 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9693 use MAX_UTF8_PATH for size of file-name strings.
9694 (emacs_readlinkat): Build an explicitly unibyte string for file
9695 names.
9696 (syms_of_fileio) <file-name-coding-system>:
9697 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9698
9699 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9700 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9701 directories to UTF-8.
9702 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9703 environment, and each element of the input PATH, to UTF-8.
9704
9705 * dired.c (file_attributes): Use build_unibyte_string explicitly
9706 to make Lisp strings from user and group names.
9707
9708 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9709 decode_file.
9710
9711 * coding.c (decode_file_name, encode_file_name): New functions.
9712
9713 * termcap.c (tgetent): Adapt to the change in arguments of
9714 dostounix_filename.
9715
9716 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9717 names.
9718
9719 * msdos.c (dostounix_filename, init_environment): Adapt to the
9720 change in arguments of dostounix_filename.
9721
9722 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9723 [WINDOWSNT]: Encode file names passed to the image libraries in
9724 ANSI codepage.
9725
9726 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9727 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9728
9729 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9730 arguments of dostounix_filename.
9731
97322013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9733
9734 * font.h (struct font_entity) [HAVE_NS]: New field to record
9735 font driver which was used to create this entity.
9736 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9737 frame where the font was opened.
9738 (font_close_object): Add prototype.
9739 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9740 (font_close_object): Not static any more. Lost frame arg.
9741 Adjust comment and users.
9742 * alloc.c (cleanup_vector): Call font_close_object to adjust
9743 per-frame font counters correctly. If HAVE_NS, also call
9744 driver-specific cleanup for font-entity objects.
9745 * ftfont.c (ftfont_open):
9746 * nsfont.m (nsfont_open):
9747 * w32font.c (w32font_open_internal):
9748 * xfont.c (xfont_open):
9749 * xftfont.c (xftfont_open): Save frame pointer in font object.
9750 * macfont.m (macfont_open): Likewise.
9751 (macfont_descriptor_entity): Save driver pointer to be able
9752 to call its free_entity routine when font-entity is swept.
9753 * ftxfont.c (ftxfont_open): Add eassert because frame
9754 pointer should be saved by ftfont_driver.open.
9755
97562013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9757
9758 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9759 input polling is used. This is still meaningful for Cygwin, see
9760 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9761 * keyboard.c (poll_for_input_1, input_polling_used):
9762 Define unconditionally.
9763 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9764 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9765 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9766 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9767 (face_for_char): Likewise. Rearrange eassert and return ASCII
9768 face for CHAR_BYTE8_P.
9769 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9770
97712013-12-11 Ken Brown <kbrown@cornell.edu>
9772
9773 * dispextern.h (erase_phys_cursor):
9774 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9775
97762013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9777
9778 * nsterm.m (x_free_frame_resources):
9779 * term.c (tty_free_frame_resources):
9780 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9781 face cache because it's implied by free_frame_faces anyway.
9782 * w32term.c (x_free_frame_resources): Likewise. Do not call
9783 free_frame_faces twice.
9784
97852013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9786
9787 * editfns.c (Fformat_time_string): Mention %F in the doc.
9788
97892013-12-11 Martin Rudalics <rudalics@gmx.at>
9790
9791 * window.c (resize_frame_windows): Don't return immediately when
9792 the root window's size doesn't change - the minibuffer window
9793 may still have to be repositioned/resized.
9794 * xfns.c (Fx_create_frame): Always change the frame size after
9795 initializing the frame's faces.
9796 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9797 change_frame_size should already have done it.
9798 (x_new_font): Assign new tool- and menu-bar heights.
9799 (x_set_window_size_1): Account for tool- and menu-bar heights
9800 (Bug#16013). Don't set pixel sizes since change_frame_size
9801 should already have done it.
9802
98032013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9804
9805 Remove the option of using libcrypto.
9806 * Makefile.in (LIB_CRYPTO): Remove.
9807 (LIBES): Don't use it.
9808
98092013-12-11 Juri Linkov <juri@jurta.org>
9810
9811 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9812 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9813
98142013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9815
9816 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9817 drawn tool bar items (Bug#16058).
9818 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9819
98202013-12-09 Ken Brown <kbrown@cornell.edu>
9821
9822 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9823
9824 * lisp.h (get_frame_param): Adjust conditions for prototype
9825 declaration.
9826
98272013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9828
9829 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9830 Avoid unused macro warning if configured --without-xft.
9831
98322013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9833
9834 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9835
98362013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9837
9838 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9839
9840 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9841
98422013-12-08 Martin Rudalics <rudalics@gmx.at>
9843
9844 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9845
98462013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9847
9848 Use libcrypto's checksum implementations if available, for speed.
9849 * Makefile.in (LIB_CRYPTO): New macro.
9850 (LIBES): Use it.
9851
9852 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9853 The macro didn't conform to C99 due to type mismatch,
9854 which caused compilation failure with Sun C 5.12,
9855 and it was confusing anyway. Include window.h to declare
9856 redisplay_other_windows.
9857
98582013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9859
9860 * window.c (set_window_buffer): Update mode line (bug#16084).
9861
98622013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9863
9864 Fix minor problems found by static checking.
9865 * keyboard.c (poll_for_input_1, input_polling_used):
9866 Define only if HAVE_NTGUI.
9867 * xmenu.c (popup_activate_callback): Omit unnecessary
9868 check against USE_X_TOOLKIT, which must be defined here anyway.
9869 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9870 Now static.
9871
98722013-12-07 Martin Rudalics <rudalics@gmx.at>
9873
9874 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9875
98762013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9877
9878 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9879
9880 * nsterm.m (x_set_window_size): Remove fprintf.
9881 (init): Define always. Set applicationDidFinishLaunchingCalled
9882 for GNUstep.
9883 (applicationDidFinishLaunching:):
9884 Set applicationDidFinishLaunchingCalled.
9885 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9886 not called.
9887
9888 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9889
9890 Pixel resize changes for NS (Bug#16049).
9891 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9892 height/width. row/cols are locals.
9893 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9894 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9895 (windowWillResize): Remove gsextra. Calculate extra as in
9896 updateFrameSize.
9897 (x_new_font): Don't change frame size if fullscreen.
9898 Change size pixelwise.
9899
9900 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9901 comment in xfns.c. Change to pixelwise call.
9902
99032013-12-06 Eli Zaretskii <eliz@gnu.org>
9904
9905 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9906 (Bug#16070)
9907
99082013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9909
9910 * xterm.c (input_signal_count): Remove.
9911 (x_dispatch_event): Define unconditionally.
9912 (x_make_frame_visible): Process X events until the frame
9913 is really visible (Bug#16027).
9914 * xterm.h (x_dispatch_event): Declare unconditionally.
9915
99162013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9917
9918 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9919
9920 * nsterm.m (x_set_window_size): Handle pixelwise.
9921
99222013-12-05 Martin Rudalics <rudalics@gmx.at>
9923
9924 * w32term.c (x_new_font):
9925 * xterm.c (x_new_font): Calculate new frame size from new font
9926 size (Bug#16028).
9927
99282013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9929
9930 * lisp.h (FOR_EACH_TAIL): New macro.
9931 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9932
9933 * window.c (select_window): Call second wset_redisplay before we change
9934 selected_window (bug#16034).
9935
99362013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9937
9938 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9939
99402013-12-04 Eli Zaretskii <eliz@gnu.org>
9941
9942 * w32xfns.c: Include window.h, to avoid a compiler warning.
9943
99442013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9945
9946 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9947 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9948 window_scroll takes care of it.
9949 (Fset_window_point, Fdelete_other_windows_internal)
9950 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9951 (Fsplit_window_internal, Fdelete_window_internal)
9952 (Fresize_mini_window_internal, Fset_window_configuration)
9953 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9954 cause redisplay instead of forcing a complete redisplay.
9955 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9956 we're only affecting the selected_window.
9957
99582013-12-04 Eli Zaretskii <eliz@gnu.org>
9959
9960 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9961 directional control characters. Update type and category
9962 determination according to the UBA from Unicode v6.3.
9963 (bidi_category_t): New category EXPLICIT_FORMATTING.
9964
9965 * dispextern.h (bidi_type_t): Update to include new bidirectional
9966 properties introduced with Unicode v6.3. (Bug#16043)
9967
99682013-12-04 Martin Rudalics <rudalics@gmx.at>
9969
9970 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9971 (Bug#16044).
9972
99732013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9974
9975 * font.c (font_list_entities): Remove dummy assignment.
9976 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9977 used on graphic displays only. Remove unused 'font_encoder' member.
9978 (struct font_bitmap): Remove unused 'extra' member.
9979 * nsfont.m (nsfont_open):
9980 * w32font.c (w32font_open_internal):
9981 * ftfont.c (ftfont_get_bitmap): Adjust users.
9982
99832013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9984
9985 Use bool for boolean.
9986 * tparam.c (tparam1):
9987 * undo.c (record_point, record_property_change):
9988 Use bool for boolean, for local vars that are always true or false.
9989
9990 Minor integer overflow fixes (Bug#16033).
9991 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9992 This improves on the previous fix to this function.
9993 (window_resize_check): When summing up pixel counts, don't rely on
9994 undefined behavior if the sum overflows.
9995
99962013-12-03 Martin Rudalics <rudalics@gmx.at>
9997
9998 * window.c (Fset_window_new_pixel): Don't choke at negative
9999 argument value (Bug#16033).
10000
10001 * xfns.c (Fx_create_frame): Add another call to change_frame_size
10002 to avoid crash in window_box_height.
10003
10004 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
10005 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
10006 calculation.
10007 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
10008
100092013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10010
10011 Minor integer overflow fixes.
10012 * window.c (Fset_window_new_pixel, grow_mini_window):
10013 * xdisp.c (Fwindow_text_pixel_size):
10014 Avoid undefined behavior on signed integer overflow.
10015 * xfns.c (x_set_mouse_color):
10016 Check that drag shape fits in 'unsigned', since that's what X wants.
10017
100182013-12-02 Eli Zaretskii <eliz@gnu.org>
10019
10020 Improve reporting of fatal exception on MS-Windows.
10021 * w32fns.c (my_exception_handler): New function.
10022 (globals_of_w32fns): Set it up as the unhandled exception
10023 handler. Initialize exception code and address to zeros.
10024 (emacs_abort): If the exception code and address are available,
10025 print them at the beginning of the backtrace. Fix the format of
10026 printing addresses (was producing 0x0x12345678 on XP).
10027 (Bug#15994)
10028
100292013-12-02 Helmut Eller <eller.helmut@gmail.com>
10030
10031 * eval.c (Fbacktrace__locals): New function.
10032 (syms_of_eval): Defsubr it.
10033
100342013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
10035
10036 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
10037 Define here to unify between...
10038 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
10039 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
10040
100412013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10042
10043 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
10044
10045 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
10046 fringe background extension.
10047 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
10048 because they are now always the same as `left' and `width',
10049 respectively. Remove code for the case that `width' and
10050 `sb_width' are different.
10051
100522013-12-01 Paul Eggert <eggert@cs.ucla.edu>
10053
10054 Fix minor problems found by static checking.
10055 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
10056 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
10057 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
10058
100592013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
10060
10061 * image.c (imagemagick_compute_animated_image): Don't crash if we
10062 have an animation with different-sized images (bug#15313).
10063
100642013-11-30 Martin Rudalics <rudalics@gmx.at>
10065
10066 Remove some unused items introduced during pixelwise change.
10067 * window.c (window_resize_total_check): Remove unused function.
10068 * xdisp.c (remember_mouse_glyph): Remove unused label.
10069 (Ftool_bar_height): Move declaration inside #if.
10070 * xterm.c (x_set_window_size): Don't use r and c.
10071
100722013-11-30 Juanma Barranquero <lekktu@gmail.com>
10073
10074 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10075 `value' and `endp'.
10076
10077 * window.c (Fset_window_configuration): Comment out unused variables.
10078
10079 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10080
100812013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10082
10083 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10084
10085 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10086
10087 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10088 HAVE_GNUTLS3 (Bug#16001).
10089
10090 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10091 if interrupts are deferred (Bug#15801).
10092
100932013-11-30 Martin Rudalics <rudalics@gmx.at>
10094
10095 Support resizing frames and windows pixelwise.
10096 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10097 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10098 (struct glyph_matrix): Replace window_left_col and
10099 window_top_line by window_pixel_left and window_pixel_top.
10100 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10101 Minor rewrite.
10102 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10103 (draw_window_divider, move_it_to, x_draw_right_divider)
10104 (x_draw_bottom_divider, change_frame_size): Add or fix
10105 declarations.
10106 * dispnew.c (change_frame_size_1): Change prototype.
10107 (adjust_glyph_matrix, required_matrix_width)
10108 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10109 values instead of lines and columns.
10110 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10111 WINDOW_TOTAL_FRINGE_WIDTH.
10112 (handle_window_change_signal, do_pending_window_change)
10113 (init_display): Adjusts calls of change_frame_size.
10114 (change_frame_size, change_frame_size_1): Handle pixelwise
10115 changes.
10116 * frame.c (Qright_divider_width, Qbottom_divider_width):
10117 New Lisp objects.
10118 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10119 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10120 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10121 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10122 values.
10123 (set_frame_param): New function.
10124 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10125 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10126 (Ffringe_width, Fborder_width, Fright_divider_width)
10127 (Fbottom_divider_width): New functions, defsubr them.
10128 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10129 New argument pixelwise.
10130 (struct frame_parm_table): New members Qright_divider_width and
10131 Qbottom_divider_width.
10132 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10133 (x_report_frame_params): Handle Qright_divider_width and
10134 Qbottom_divider_width.
10135 (x_set_right_divider_width, x_set_bottom_divider_width):
10136 New functions.
10137 (frame_resize_pixelwise): New option.
10138 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10139 new_pixelwise, right_divider_width and bottom_divider_width;
10140 remove total_lines; rename text_lines, text_cols, new_text_lines
10141 and new_text_cols to text_height, text_width, new_height and
10142 new_width respectively.
10143 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10144 FRAME_TEXT_WIDTH respectively.
10145 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10146 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10147 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10148 New macros.
10149 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10150 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10151 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10152 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10153 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10154 (FRAME_TOTAL_COLS_ARG): Remove macro.
10155 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10156 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10157 (x_wm_set_size_hint): Handle frame pixel sizes.
10158 * indent.c (compute_motion, Fcompute_motion):
10159 Call window_body_width instead of window_body_cols.
10160 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10161 (make_lispy_position): Handle right and bottom dividers.
10162 (Fsuspend_emacs): Pixelize call of change_frame_size.
10163 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10164 * lisp.h: Extern set_frame_param.
10165 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10166 x_set_window_size.
10167 (Fx_create_frame): Add entry for vertical_drag_cursor.
10168 Pixelize call of change_frame_size.
10169 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10170 * nsterm.m (ns_update_window_end): Optionally draw right
10171 divider.
10172 (x_set_window_size): Add argument pixelwise.
10173 Call check_frame_size and change_frame_size with pixelwise zero.
10174 (ns_draw_window_divider): New function.
10175 (ns_redisplay_interface): Add ns_draw_window_divider.
10176 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10177 (x_new_font): Call x_set_window_size with pixelwise zero.
10178 * print.c (print_object): For a window print its sequence
10179 number again.
10180 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10181 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10182 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10183 (w32_createwindow): Use scroll bar area width.
10184 (w32_wnd_proc): Handle bottom divider width.
10185 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10186 (Fx_create_frame): Default divider width parameters.
10187 Caclulate sizes pixelwise. Add vertical drag cursor support.
10188 (x_create_tip_frame): Default divider widths to zero.
10189 Pixelize call to change_frame_size.
10190 (Fx_show_tip): Add handling of divider widths. Pixelize window
10191 position and sizes.
10192 (Fw32_frame_rect): New function.
10193 (frame_parm_handler w32_frame_parm_handlers): Add divider
10194 widths.
10195 (Vx_window_vertical_drag_shape): Add variable.
10196 * w32inevt.c (resize_event, maybe_generate_resize_event):
10197 Pixelize change_frame_size calls.
10198 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10199 call.
10200 * w32term.c (w32_draw_window_divider): New function.
10201 (x_update_window_end): Handle right divider.
10202 (w32_draw_fringe_bitmap, x_scroll_run)
10203 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10204 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10205 Calculate new frame sizes pixelwise.
10206 (x_new_font): Pixelize call to x_set_window_size.
10207 (x_check_fullscreen): Pixelize call to change_frame_size.
10208 (x_set_window_size_1, x_set_window_size): New argument
10209 pixelwise. Calculate pixelwise.
10210 (x_wm_set_size_hint): Use scroll bar area width.
10211 (w32_redisplay_interface): Add w32_draw_window_divider.
10212 * w32term.h (struct w32_output): Add vertical drag cursor.
10213 * widget.c (set_frame_size, update_wm_hints)
10214 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10215 change_frame_size.
10216 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10217 * window.c (sequence_number): Restore.
10218 (Fwindow_pixel_width, Fwindow_pixel_height)
10219 (Fwindow_mode_line_height, Fwindow_header_line_height)
10220 (window_pixel_to_total, Frun_window_scroll_functions)
10221 (Fset_window_new_pixel, window_resize_apply_total)
10222 (Fwindow_resize_apply_total): New functions.
10223 (window_body_height, window_body_width): Rename from
10224 window_body_lines. New argument PIXELWISE.
10225 Calculate pixelwise.
10226 (Fwindow_body_height, Fwindow_body_width): New argument
10227 PIXELWISE.
10228 (coordinates_in_window, window_relative_x_coord): Use window's
10229 pixel width instead of total width.
10230 (replace_window, recombine_windows): Initialize pixel values.
10231 (resize_root_window, resize_frame_windows, grow_mini_window)
10232 (shrink_mini_window): New argument PIXELWISE.
10233 Calculate pixelwise.
10234 (Fdelete_other_windows_internal, adjust_window_margins)
10235 (window_resize_check, window_resize_apply)
10236 (Fdelete_window_internal, Fresize_mini_window_internal)
10237 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10238 (check_frame_size): Rename arguments. New argument PIXELWISE.
10239 Calculate pixelwise.
10240 (set_window_buffer): Make samebuf bool. Run configuration change
10241 hook only if buffer changed.
10242 (Fset_window_buffer): Rewrite doc-string.
10243 (make_window): Initialize new_pixel slot.
10244 (Fwindow_resize_apply): Check pixel size of root window.
10245 (Fsplit_window_internal): Call 2nd argument pixel_size.
10246 Calculate pixelwise.
10247 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10248 window_body_cols.
10249 (save_window_data): New slots frame_text_width,
10250 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10251 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10252 pixel_width.
10253 (Fcurrent_window_configuration, Fset_window_configuration)
10254 (save_window_save, compare_window_configurations): Handle new
10255 slots in save_window_data and saved_window.
10256 (Fset_window_scroll_bars): Fix doc-string.
10257 (window_resize_pixelwise): New variable.
10258 (coordinates_in_window, Fcoordinates_in_window_p):
10259 Handle dividers.
10260 (make_parent_window): Adjust sequence_number.
10261 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10262 New functions.
10263 * window.h (struct window): New members new_pixel, pixel_left,
10264 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10265 (wset_new_pixel): New function.
10266 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10267 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10268 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10269 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10270 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10271 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10272 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10273 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10274 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10275 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10276 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10277 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10278 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10279 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10280 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10281 Rewrite.
10282 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10283 (window_body_width, check_frame_size): Adapt external declarations.
10284 * xdisp.c (last_max_ascent): New integer.
10285 (window_text_bottom_y): Handle bottom divider.
10286 (window_box_width, window_box_height): Calculate pixelwise.
10287 (get_glyph_string_clip_rects): Handle right divider.
10288 (remember_mouse_glyph): When windows are resized pixelwise
10289 proceed with width and height set to 1.
10290 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10291 WINDOW_TOTAL_WIDTH.
10292 (move_it_to): Calculate and return maximum x position
10293 encountered.
10294 (Fwindow_text_pixel_size): New function.
10295 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10296 (tool_bar_lines_needed): Rename to tool_bar_height.
10297 Calculate pixelwise.
10298 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10299 Calculate pixelwise.
10300 (redisplay_tool_bar): Calculate pixelwise.
10301 (redisplay_window): Calculate pixelwise. Handle dividers.
10302 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10303 (x_draw_vertical_border): Handle dividers.
10304 (define_frame_cursor1): Handle vertical drag cursor.
10305 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10306 (expose_window): Calculate pixelwise. Handle dividers.
10307 (init_xdisp): Initialize pixel values.
10308 * xfaces.c (Qwindow_divider): New face.
10309 (realize_basic_faces): Realize it.
10310 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10311 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10312 (x_set_scroll_bar_default_width): Default actual width to 16.
10313 (Fx_create_frame): Set sizes pixelwise.
10314 (x_create_tip_frame): Default divider widths to zero.
10315 Pixelize call of change_frame_size.
10316 (Fx_show_tip): Handle divider widths. Initial pixel position
10317 and sizes.
10318 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10319 (Vx_window_vertical_drag_shape): New option.
10320 * xmenu.c (free_frame_menubar): Pixelize call of
10321 x_set_window_size.
10322 * xterm.c (x_draw_window_divider): New function.
10323 (x_update_window_end): Optionally draw right divider.
10324 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10325 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10326 (handle_one_xevent, x_new_font): Calculate pixelwise.
10327 (x_set_window_size_1, x_set_window_size): New argument
10328 pixelwise. Calculate pixelwise.
10329 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10330 (struct x_redisplay_interface): Add x_draw_window_divider.
10331 * xterm.h (struct x_output): Add vertical_drag_cursor.
10332
103332013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10334
10335 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10336 Set invisible frames's `redisplay' when a full redisplay is requested.
10337 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10338 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10339 (display_mode_lines): Set it here instead.
10340
10341 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10342
10343 * dispextern.h (set_window_update_flags): Remove.
10344
103452013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10346
10347 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10348
10349 * xdisp.c (REDISPLAY_SOME_P): New macro.
10350 (redisplay_internal): Use it (bug#15999).
10351 (prepare_menu_bars, redisplay_window): Use it as well.
10352
10353 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10354
103552013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10356
10357 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10358 (globals_of_w32font): Zero it out.
10359 (GetCharWidth32W_Proc): New function pointer.
10360 (get_char_width_32_w): New function.
10361 (compute_metrics): If get_glyph_outline_w returns an error, try
10362 get_char_width_32_w before declaring a failure. This avoids
10363 punishing raster (a.k.a. "bitmap") fonts by slowing down
10364 redisplay. (Bug#6364).
10365
103662013-11-29 Eli Zaretskii <eliz@gnu.org>
10367
10368 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10369 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10370 highlight needs to be redisplayed. (Bug#15913)
10371
103722013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10373
10374 Fix minor problems found by static checking.
10375 * buffer.h (struct buffer_text, struct buffer):
10376 * frame.h (struct frame):
10377 * window.h (struct window):
10378 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10379 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10380 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10381 no-longer-valid use of HAVE_MENUS.
10382 * xdisp.c (propagate_buffer_redisplay): Now static.
10383
103842013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10385
10386 * xmenu.c (Fmenu_or_popup_active_p):
10387 * window.c (Fset_window_configuration):
10388 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10389 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10390 * fns.c (Fyes_or_no_p):
10391 * editfns.c (Fmessage_box, Fmessage_or_box):
10392 * alloc.c (make_save_ptr_ptr):
10393 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10394
10395 * window.c (Fset_window_configuration): Move select_window later.
10396
103972013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10398
10399 Refine redisplay optimizations to only redisplay *some* frames/windows
10400 rather than all of them.
10401 * xdisp.c (REDISPLAY_SOME): New constant.
10402 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10403 (bset_redisplay, bset_update_mode_line): New functions.
10404 (message_dolog): Use bset_redisplay.
10405 (clear_garbaged_frames): Use fset_redisplay.
10406 (echo_area_display): Use wset_redisplay.
10407 (buffer_shared_and_changed): Remove.
10408 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10409 frame titles. Compute the actual set of windows redisplayed.
10410 Don't update frame titles and menu bars for frames that don't need to
10411 be redisplayed.
10412 (propagate_buffer_redisplay): New function.
10413 (AINC): New macro.
10414 (redisplay_internal): Use it. Be more selective in the set of windows
10415 we redisplay. Propagate windows_or_buffers_changed to
10416 update_mode_lines a bit later to simplify the code.
10417 (mark_window_display_accurate_1): Reset window and buffer's
10418 `redisplay' flag.
10419 (redisplay_window): Do nothing if neither the window nor the buffer nor
10420 the frame needs redisplay.
10421 * window.h (struct window): Add `redisplay' field.
10422 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10423 (redisplay_other_windows, window_list): New declarations.
10424 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10425 (window_list): Not static any more.
10426 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10427 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10428 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10429 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10430 * frame.h (struct frame): Add `redisplay' field.
10431 Move `external_menu_bar' bitfield next to other bit-fields.
10432 (SET_FRAME_GARBAGED): Use fset_redisplay.
10433 (SET_FRAME_VISIBLE): Don't garbage the frame;
10434 Use redisplay_other_windows.
10435 * buffer.h (struct buffer): Add `redisplay' field.
10436 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10437 (modify_overlay): Use bset_redisplay.
10438 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10439
104402013-11-28 Eli Zaretskii <eliz@gnu.org>
10441
10442 Support w32 file notifications in batch mode.
10443 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10444 invalid (which happens in batch mode). If non-interactive, call
10445 handle_file_notifications to store file notification events in the
10446 input queue. (Bug#15933)
10447
10448 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10449
10450 * w32inevt.c (handle_file_notifications): Now external, not static.
10451
10452 * w32term.h (handle_file_notifications): Provide prototype.
10453
10454 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10455 init_crit, since init_display, which does that otherwise, is not
10456 called.
10457
104582013-11-27 Glenn Morris <rgm@gnu.org>
10459
10460 * Makefile.in ($(lispsource)/international/charprop.el): New.
10461 (emacs$(EXEEXT)): Depend on charprop.el.
10462
104632013-11-27 Eli Zaretskii <eliz@gnu.org>
10464
10465 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10466 deleting portions of the buffer under non-nil REPLACE argument.
10467 (Bug#15973)
10468
10469 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10470 directory, watch it and not its parent.
10471 (add_watch): Allow empty string in FILE.
10472
104732013-11-27 Martin Rudalics <rudalics@gmx.at>
10474
10475 * window.c (Fset_window_start, window_resize_apply)
10476 (window_scroll): Reset window_end_valid (Bug#15957).
10477
104782013-11-27 Glenn Morris <rgm@gnu.org>
10479
10480 * Makefile.in (leimdir): Now in lisp source directory.
10481 ($(leimdir)/leim-list.el): Just use ../leim .
10482 * epaths.in (PATH_DUMPLOADSEARCH):
10483 * lread.c (load_path_default):
10484 * nsterm.m (ns_load_path): No more leim directory.
10485
104862013-11-26 Andreas Schwab <schwab@suse.de>
10487
10488 * .gdbinit (xgettype): Add cast.
10489
104902013-11-26 Glenn Morris <rgm@gnu.org>
10491
10492 Preload leim-list.el.
10493 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10494 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10495 is a single directory.
10496
104972013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10498
10499 bool-vector-subsetp is now the normal direction (Bug#15912).
10500 * data.c (Fbool_vector_subsetp): Test whether the first argument
10501 is a subset of the second one, not the reverse. Add doc string.
10502
10503 Fix minor problems found by static checking.
10504 * lread.c (load_path_default): Now static.
10505 * textprop.c (text_property_stickiness): Be consistent about the
10506 test used when deciding whether to consider the previous character.
10507 This simplifies the code a bit.
10508
105092013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10510
10511 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10512
10513 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10514 (syms_of_frame): Don't defsubr them.
10515
105162013-11-25 Glenn Morris <rgm@gnu.org>
10517
10518 * lread.c (load_path_default): Change the sense of the argument.
10519 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10520 from dump_path. When it is not, avoid checking dump_path twice.
10521
10522 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10523 uninstalled dump_path against installed Vload_path. (Bug#15964)
10524
105252013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10526
10527 Export get_pos_property to Elisp.
10528 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10529 (syms_of_editfns): Export it to Elisp.
10530
10531 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10532
105332013-11-23 Romain Francoise <romain@orebokech.com>
10534
10535 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10536 initialization here ...
10537 (syms_of_fileio): ... from here.
10538
105392013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10540
10541 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10542 Please use --enable-check-lisp-object-type.
10543
105442013-11-23 Glenn Morris <rgm@gnu.org>
10545
10546 * process.c (get_process): Explicit error for dead buffers.
10547
105482013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10549
10550 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10551
105522013-11-23 Glenn Morris <rgm@gnu.org>
10553
10554 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10555 * lread.c (load_path_check): Take path to check as argument.
10556 (load_path_default): New, split from init_lread.
10557 (init_lread): Move calc of default load-path to load_path_default.
10558 Empty elements in EMACSLOADPATH now stand for the default.
10559 (load-path): Doc fix.
10560 * emacs.c (decode_env_path): Add option to treat empty elements
10561 as nil rather than ".".
10562 * callproc.c (init_callproc_1, init_callproc):
10563 * image.c (Vx_bitmap_file_path):
10564 * lisp.h (decode_env_path):
10565 * lread.c (Vsource_directory):
10566 Update for new argument spec of decode_env_path.
10567
105682013-11-22 Eli Zaretskii <eliz@gnu.org>
10569
10570 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10571 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10572
105732013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10574
10575 Fix some dependency problems that cause unnecessary recompiles.
10576 Reported by RMS in
10577 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10578 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10579 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10580 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10581 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10582 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10583 (boostrap-clean): No need to remove stamp-oldxmenu.
10584
10585 Fix recently introduced bool vector overrun.
10586 This was due to an optimization that went awry.
10587 Reported by Glenn Morris in
10588 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10589 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10590 for empty vectors, undoing the 2013-11-18 change.
10591 * data.c (bool_vector_binop_driver): Rely on this.
10592 Fix bug that occasionally overran the destination.
10593 * lisp.h (struct Lisp_Bool_vector): Document this.
10594
105952013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10596
10597 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10598 to handle dialogs.
10599
10600 * nsterm.m (init, run, stop:): Comment out for now, does not work
10601 with dialogs.
10602
106032013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10604
10605 * charset.c (syms_of_charset): Don't read past end of string.
10606
106072013-11-19 Glenn Morris <rgm@gnu.org>
10608
10609 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10610
106112013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10612
10613 Add hooks to run on gaining/losing focus. (Bug#15029)
10614 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10615 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10616 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10617
106182013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10619
10620 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10621 The old names predated the API change that put destination at end.
10622
10623 Improve API of recently-added bool vector functions (Bug#15912).
10624 The old API had (bool-vector-count-matches A B)
10625 and (bool-vector-count-matches-at A B I), which gave the
10626 misleading impression that the two functions were variants, one
10627 with a location I. The new API has (bool-vector-count-population A)
10628 and (bool-vector-count-consecutive A B I) to make the distinction
10629 clearer. The first function no longer has a B argument, since the
10630 caller can easily determine the number of nils if the length and
10631 number of ts is known.
10632 * data.c (Fbool_vector_count_population): Rename from
10633 bool_vector_count_matches, and accept just 1 argument.
10634 (Fbool_vector_count_consecutive): Rename from
10635 Fbool_vector_count_matches_at.
10636
10637 Always allocate at least one bits_word per bool vector.
10638 See Daniel Colascione in:
10639 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10640 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10641 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10642 * lisp.h (struct Lisp_Bool_vector): Document this.
10643
106442013-11-18 Eli Zaretskii <eliz@gnu.org>
10645
10646 * insdel.c (invalidate_buffer_caches): New function, consolidated
10647 from part of prepare_to_modify_buffer.
10648 (insert_from_gap, prepare_to_modify_buffer):
10649 * coding.c (code_convert_region, code_convert_string):
10650 Call invalidate_buffer_caches. (Bug#15841)
10651
10652 * lisp.h (invalidate_buffer_caches): Add prototype.
10653
106542013-11-17 Eli Zaretskii <eliz@gnu.org>
10655
10656 * w32term.c (x_update_window_end): Don't invalidate the entire
10657 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10658 highlight needs to be redisplayed. (Bug#15913)
10659
106602013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10661
10662 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10663
106642013-11-16 Eli Zaretskii <eliz@gnu.org>
10665
10666 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10667 while we are using Vprin1_to_string_buffer.
10668
10669 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10670 after inserting the description string. (Bug#15907)
10671
106722013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10673
10674 * data.c: Work around bogus GCC diagnostic about shift count.
10675 Reported by Eli Zaretskii in
10676 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10677 (pre_value): New function.
10678 (count_trailing_zero_bits): Use it.
10679
106802013-11-15 Eli Zaretskii <eliz@gnu.org>
10681
10682 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10683 assume C macros are not supported even under -g3 in these old GCC
10684 versions.
10685
106862013-11-15 Leo Liu <sdl.web@gmail.com>
10687
10688 * minibuf.c (Ftry_completion, Fall_completions)
10689 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10690
106912013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10692
10693 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10694 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10695 This avoids placing unnecessary constants into the Emacs code.
10696
106972013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10698
10699 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10700 for Cygwin w32 build.
10701
10702 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10703 for Cygwin w32 build. (Bug#15892)
10704
107052013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10706
10707 Simplify, port and tune bool vector implementation.
10708 * alloc.c (bool_vector_exact_payload_bytes)
10709 (bool_vector_payload_bytes): Remove.
10710 (bool_vector_fill): Return its argument.
10711 * alloc.c (bool_vector_fill):
10712 * lread.c (read1):
10713 * print.c (print_object):
10714 Simplify by using bool_vector_bytes.
10715 * alloc.c (make_uninit_bool_vector):
10716 New function, broken out from Fmake_bool_vector.
10717 (Fmake_bool_vector): Use it. Use tail call.
10718 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10719 * data.c (BITS_PER_ULL): New constant.
10720 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10721 if long long versions don't exist.
10722 (shift_right_ull): New function.
10723 (count_one_bits_word): New function, replacing popcount_bits_word
10724 macro. Don't assume that bits_word is no wider than long long.
10725 (count_one_bits_word, count_trailing_zero_bits):
10726 Don't assume that bits_word is no wider than long long.
10727 * data.c (bool_vector_binop_driver, bool_vector_not):
10728 * fns.c (Fcopy_sequence):
10729 * lread.c (read1):
10730 Create an uninitialized destination, to avoid needless work.
10731 (internal_equal): Simplify.
10732 (Ffillarray): Prefer tail call.
10733 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10734 contain at least one word.
10735 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10736 chars are narrower than ints.
10737 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10738 * fns.c (Fcopy_sequence):
10739 Simplify and tune.
10740 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10741 Don't try to port to hosts where bits_word values have holes; the
10742 code wouldn't work there anyway. Verify this assumption, though.
10743 (bool_vector_bytes): New function.
10744 (make_uninit_bool_vector): New decl.
10745 (bool_vector_fill): Now returns Lisp_Object.
10746
10747 * xfns.c (xic_create_fontsetname):
10748 * xrdb.c (gethomedir): Prefer tail calls.
10749
107502013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10751
10752 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10753 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10754
10755 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10756 that requires a return value.
10757 (Fset_buffer_modified_p): Take advantage of this change to do
10758 a tail call.
10759
107602013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10761
10762 * buffer.c (Frestore_buffer_modified_p): Sync it with
10763 Fset_buffer_modified_p.
10764 (Fforce_mode_line_update): New function, moved from subr.el.
10765 (Fset_buffer_modified_p): Use them.
10766 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10767
107682013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10769
10770 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10771 This avoids undefined behavior when subtracting pointers into
10772 different aways. On my platform it also makes the code a tad
10773 smaller and presumably faster.
10774
107752013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10776
10777 * keyboard.c (command_loop_1): Use region-extract-function.
10778 * insdel.c (Qregion_extract_function): Not static any more (can we
10779 stop pretending that these vars can benefit from being marked static?).
10780
107812013-11-09 Eli Zaretskii <eliz@gnu.org>
10782
10783 * search.c (find_newline): If buffer text is relocated during the
10784 "dumb loop", adjust C pointers into buffer text to follow suit.
10785 (Bug#15841)
10786
107872013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10788
10789 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10790 for conversion (Bug#15837).
10791
107922013-11-09 Eli Zaretskii <eliz@gnu.org>
10793
10794 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10795 for the entire range of inserted characters. (Bug#15841)
10796
107972013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10798
10799 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10800 unspecified.
10801 (realize_default_face): Remove assignment to distant-foreground if
10802 unspecified (Bug#15815).
10803
108042013-11-08 Eli Zaretskii <eliz@gnu.org>
10805
10806 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10807 cache-long-scans disabled, since we don't want to call
10808 prepare_to_modify_buffer (in insert_1_both) for each message we
10809 display.
10810
10811 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10812 from buffer.c. Improve commentary to the buffer field setter
10813 functions.
10814
10815 * buffer.c (bset_cache_long_scans): Static function deleted.
10816 Improve commentary to the buffer field setter functions.
10817 (init_buffer_once): Default for cache-long-scans changed to t.
10818 (Bug#15797)
10819
108202013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10821
10822 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10823
10824 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10825 This bug was introduced in my 2013-06-21 change, and caused
10826 struct Lisp_Sub_Char_Table objects to be given too many slots,
10827 which broke 'make -C admin/unidata'.
10828
108292013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10830
10831 Import changes from mac-port 4.5.
10832 * macfont.m (mac_font_copy_default_descriptors_for_language)
10833 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10834 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10835 (macfont_language_default_font_names): New.
10836 (macfont_list): Rearrange language/charset code.
10837 (macfont_close): Don't check for macfont_info->cache.
10838 (mac_ctfont_create_preferred_family_for_attributes): New font
10839 selection code, call
10840 mac_font_copy_default_name_for_charset_and_languages.
10841 (mac_font_copy_default_descriptors_for_language)
10842 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10843
10844 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10845
108462013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10847
10848 Port to C11 aligned_alloc, and fix some integer overflows.
10849 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10850 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10851 and use of posix_memalign replaced with aligned_alloc.
10852 (aligned_alloc): New function, defined or declared as needed.
10853 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10854 Don't undef; configure.ac now does this.
10855 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10856 (calloc, aligned_alloc): Check for integer overflow.
10857 (aligned_alloc): Rename from memalign. All uses changed.
10858 (memalign): New function, an alias for aligned_alloc.
10859
108602013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10861
10862 * xdisp.c (redisplay_internal): Fix typo in last change.
10863
108642013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10865
10866 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10867
108682013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10869
10870 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10871 redisplay--mode-lines-cause.
10872 (redisplay_internal): Keep them uptodate. Remove redundant check of
10873 buffer_shared_and_changed.
10874 * *.[chm]: Number every assignment to update_mode_lines so we
10875 can track why it is set.
10876
108772013-11-06 Eli Zaretskii <eliz@gnu.org>
10878
10879 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10880
108812013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10882
10883 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10884 can track why it is set.
10885
108862013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10887
10888 Integer-related fixes for term.c etc.
10889 * dispextern.h (face_tty_specified_color): New function.
10890 * term.c (turn_on_face): Don't rely on undefined behavior when
10891 assigning an out-of-range value to 'long'.
10892 Simplify test for toggling highlight.
10893 (tty_capable_p): Omit last two (unused) args. All callers changed.
10894 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10895 (read_menu_input, tty_menu_activate, tty_menu_show):
10896 * xfaces.c (x_supports_face_attributes_p)
10897 (tty_supports_face_attributes_p):
10898 Use bool for boolean. All callers changed.
10899 (tty_supports_face_attributes_p): Omit defaults for color indices;
10900 no longer needed. Simplify tail call.
10901
109022013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10903
10904 * xdisp.c (prepare_menu_bars): Mark static.
10905 * lisp.h (prepare_menu_bars): Don't declare.
10906 * xselect.c (x_handle_selection_clear):
10907 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10908
109092013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10910
10911 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10912 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10913
109142013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10915
10916 * keyboard.c (Fcommand_error_default_function): Rename from
10917 Fdefault_error_output.
10918
109192013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10920
10921 * keyboard.c (Fdefault_error_output): New function, extracted from
10922 cmd_error_internal.
10923 (syms_of_keyboard): Use it for Vcommand_error_function.
10924
109252013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10926
10927 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10928 (init_eval): Use it to ensure handlerlist is non-NULL.
10929 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10930 (Fsignal): Adjust NULLness test of handlerlist.
10931 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10932
109332013-11-05 Eli Zaretskii <eliz@gnu.org>
10934
10935 * callproc.c (call_process): Call prepare_to_modify_buffer before
10936 decoding text read from the sub-process, as the decoded stuff will
10937 be inserted into the buffer. This will invalidate the various
10938 caches maintained for the buffer. (Bug#15148)
10939
109402013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10941
10942 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10943 string of glyphless-char-display.
10944
109452013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10946
10947 * nsfns.m (ns_get_name_from_ioreg): New function.
10948 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10949 OSX >= 10.9. Use ns_get_name_from_ioreg.
10950
109512013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10952
10953 Simplify and port recent bool vector changes.
10954 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10955 only in this file. Use a more-efficient implementation if the
10956 second argument is a power of 2.
10957 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10958 Remove no-longer-necessary compile-time checks.
10959 (bool_vector_exact_payload_bytes): New function.
10960 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10961 exact payload changed to call the new function. Do not assume
10962 that the arg or result fits in ptrdiff_t.
10963 (bool_vector_fill): New function.
10964 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10965 in ptrdiff_t.
10966 (vroundup_ct): Don't assume arg fits in size_t.
10967 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10968 invoke set_category_set.
10969 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10970 All callers changed. Use bool_vector_set.
10971 * category.h (XCATEGORY_SET): Remove; no longer needed.
10972 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10973 bool_vector_bitref.
10974 * data.c (Faref): Use bool_vector_ref.
10975 (Faset): Use bool_vector_set.
10976 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10977 (Fbool_vector_not, Fbool_vector_count_matches)
10978 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10979 * fns.c (concat): Use bool_vector_ref.
10980 (Ffillarray): Use bool_vector_fill.
10981 (mapcar1): Use bool_vector_ref.
10982 (sxhash_bool_vector): Hash words, not bytes.
10983 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10984 a constant, since it's now used in #if.
10985 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10986 unsigned char on unusual architectures, so that we no longer
10987 assume that the number of bits per bits_word is a power of two or
10988 is a multiple of 8 or of CHAR_BIT.
10989 (Qt): Add forward decl.
10990 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10991 at least as strictly as bits_word.
10992 (bool_vector_data, bool_vector_uchar_data): New accessors.
10993 All data structure accesses changed to use them.
10994 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10995 (bool_vector_set): New functions.
10996 (bool_vector_fill): New decl.
10997 (ROUNDUP): Move to alloc.c as described above.
10998
10999 Fix recent gnutls changes.
11000 * gnutls.c (Fgnutls_boot): Don't assume C99.
11001 * process.c (wait_reading_process_output): Fix typo in recent change.
11002
110032013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
11004
11005 * process.c (wait_reading_process_output, read_process_output)
11006 (send_process): Check gnutls_state is not NULL.
11007
11008 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
11009 (Fgnutls_boot): Set process gnutls_p later, after initialization.
11010
110112013-11-04 Jan Djärv <jan.h.d@swipnet.se>
11012
11013 * nsterm.m (init, run, stop:): New methods in EmacsApp for
11014 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
11015
11016 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
11017 OSX >= 10.9.
11018
11019 * nsfns.m (Fx_create_frame): Fix memory leak.
11020
11021 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
11022 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
11023 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
11024
110252013-11-04 Eli Zaretskii <eliz@gnu.org>
11026
11027 * xdisp.c (message3_nolog, message_with_string): Encode the string
11028 before writing it to the terminal in a non-interactive session.
11029
11030 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
11031 sure we concatenate them into a unibyte string.
11032
11033 * fileio.c (make_temp_name): Encode PREFIX, and decode the
11034 resulting temporary name before returning it to the caller.
11035 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
11036 is a unibyte string, convert NAME to a unibyte string to ensure
11037 that the result is also a unibyte string.
11038
11039 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
11040 create unibyte strings from default paths and directory/file
11041 names.
11042
11043 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
11044 string.
11045
11046 * callproc.c (init_callproc): Use build_unibyte_string to make
11047 sure we create unibyte strings from default paths and
11048 directory/file names.
11049
11050 * buffer.c (init_buffer): Don't store default-directory of
11051 *scratch* in multibyte form. The original problem which led to
11052 that is described in
11053 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
11054 but it was solved long ago. (Bug#15260)
11055
110562013-11-04 Paul Eggert <eggert@cs.ucla.edu>
11057
11058 Port to stricter C99 platforms.
11059 Especially, C99 prohibits nesting a struct X inside struct Y if
11060 struct X has a flexible array member.
11061 * alloc.c (struct sdata): New type.
11062 (sdata): Implement in terms of struct sdata.
11063 Remove u member; all uses replaced by next_vector, set_next_vector.
11064 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
11065 (SDATA_DATA_OFFSET): Now a constant, not a macro.
11066 (struct sblock): Rename first_data member to data, which is now
11067 a flexible array member. All uses changed.
11068 (next_vector, set_next_vector, large_vector_vec): New functions.
11069 (vector_alignment): New constant.
11070 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
11071 (struct large-vector): Now merely a NEXT member, since the old approach
11072 ran afoul of stricter C99. All uses changed to use
11073 large_vector_vec or large_vector_offset.
11074 (large_vector_offset): New constant.
11075 * dispnew.c: Include tparam.h, for tgetent.
11076 Do not include term.h; no longer needed.
11077 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11078 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11079 (struct Lisp_Vector): Use a flexible array member for contents,
11080 instead of a union with a member that is an array of size 1.
11081 All uses changed.
11082 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11083 fact that the struct no longer contains a union.
11084 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11085 (struct Lisp_Save_Value, struct Lisp_Free):
11086 Use unsigned, not int, for spacers, to avoid c99 warning.
11087 (union specbinding): Use unsigned, not bool, for bitfield, as
11088 bool is not portable to pre-C99 hosts.
11089
110902013-11-04 Glenn Morris <rgm@gnu.org>
11091
11092 * emacs.c (usage_message): Mention that `-L :...' appends.
11093
110942013-11-02 Glenn Morris <rgm@gnu.org>
11095
11096 * Makefile.in (abs_builddir): Remove.
11097 (bootstrap_exe): Use relative filename.
11098
11099 Use relative filenames in TAGS files.
11100 * Makefile.in (abs_srcdir): Remove it again.
11101 (.PHONY): Remove frc.
11102 (maintainer-clean): No more TAGS-LISP file.
11103 (TAGS): Pass relative file names to etags.
11104 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11105
11106 * Makefile.in (abs_srcdir): New, set by configure.
11107 (lispdir): Remove.
11108 (maintainer-clean): Remove pointless echo. That should be in the
11109 top-level Makefile, if anywhere. Delete TAGS-LISP.
11110 (extraclean): No s/ and m/ directories for some time.
11111 (TAGS): Also depend on ctagsfiles3.
11112 Remove no-longer-defined S_FILE.
11113 Pass absolute filenames to etags once more.
11114 (TAGS-LISP): Replace lispdir with its expansion.
11115 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11116 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11117
111182013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11119
11120 * xfaces.c (check_lface_attrs, realize_default_face):
11121 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11122 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11123
111242013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11125
11126 * emacs.c (original_pwd): Remove global var by making it local.
11127 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11128
111292013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11130
11131 * xfaces.c: Declare color_distance.
11132 (QCdistant_foreground): New variable.
11133 (NEAR_SAME_COLOR_THRESHOLD): New define.
11134 (load_color2): New function.
11135 (load_color): Call load_color2.
11136 (load_face_colors): Call load_color2 and if distant-color is specified
11137 calculate distant and use distant-color if colors are near.
11138 (LFACE_DISTANT_FOREGROUND): New define.
11139 (merge_face_ref, Finternal_set_lisp_face_attribute)
11140 (Finternal_get_lisp_face_attribute)
11141 (x_supports_face_attributes_p): Handle distant-foreground similar to
11142 foreground.
11143 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11144
11145 * dispextern.h (lface_attribute_index):
11146 Add LFACE_DISTANT_FOREGROUND_INDEX.
11147
111482013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11149
11150 * image.c (pbm_next_char): New function.
11151 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11152 (pbm_scan_number): Use it.
11153 (Qlibjpeg_version): New variable.
11154 (syms_of_image): DEFSYM and initialize it.
11155
111562013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11157
11158 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11159
111602013-10-31 Glenn Morris <rgm@gnu.org>
11161
11162 * emacs.c (original_pwd): New char.
11163 (main): If using --chdir, store original_pwd.
11164 (init_cmdargs): When setting Vinvocation_directory based on a
11165 relative argv[0], use original_pwd if set. (Bug#15768)
11166
111672013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11168
11169 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11170
111712013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11172
11173 * insdel.c: Fix minor problems found by static checking.
11174 (Qregion_extract_function): Now static.
11175 (prepare_to_modify_buffer_1): Remove unused locals.
11176
111772013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11178
11179 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11180 (syms_of_xdisp): Declare pre-redisplay-function.
11181 (markpos_of_region): Remove function.
11182 (init_iterator, compute_stop_pos, handle_face_prop)
11183 (face_before_or_after_it_pos, reseat_to_string)
11184 (get_next_display_element, window_buffer_changed)
11185 (redisplay_internal, try_cursor_movement, redisplay_window)
11186 (try_window_reusing_current_matrix, try_window_id, display_line)
11187 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11188 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11189 * window.h (struct window): Remove field `region_showing'.
11190 * dispextern.h (struct it): Remove region_beg/end_charpos.
11191 (face_at_buffer_position, face_for_overlay_string)
11192 (face_at_string_position): Update prototypes.
11193 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11194 (face_at_string_position): Remove `region_beg' and `region_end' args.
11195 * fontset.c (Finternal_char_font):
11196 * font.c (font_at, font_range): Adjust calls accordingly.
11197 * insdel.c (Qregion_extract_function): New var.
11198 (syms_of_insdel): Initialize it.
11199 (prepare_to_modify_buffer_1): Use it.
11200
112012013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11202
11203 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11204 * ftxfont.c (ftxfont_get_gcs):
11205 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11206 * xfaces.c (x_free_colors, x_free_dpy_colors)
11207 (x_create_gc, unload_color):
11208 * xselect.c (x_property_data_to_lisp):
11209 * xsettings.c (parse_settings):
11210 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11211 (get_bits_and_offset): Adjust definition.
11212 * frame.c (XParseGeometry): Adjust locals.
11213 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11214 * regex.h (toplevel): Likewise for reg_syntax_t.
11215
112162013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11217
11218 * eval.c (run_hook_with_args): Use FUNCTIONP.
11219
112202013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11221
11222 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11223 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11224 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11225 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11226 on MS-Windows anyway.
11227 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11228 (free_realized_face): ...adjust user.
11229 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11230 white relief pixels to -1.
11231 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11232 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11233 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11234
112352013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11236
11237 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11238 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11239 in practice now. All callers changed.
11240
112412013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11242
11243 * dispextern.h (struct face): Use bitfields for 'underline_type'
11244 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11245 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11246 'stipple' member. Move 'lface' member up to help...
11247 * xfaces.c (make_realized_face): ...this function to find and
11248 clear just the members that need clearing.
11249 (load_face_colors, realize_x_face):
11250 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11251
112522013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11253
11254 * xftfont.c (struct xftfont_info): Remove set-but-unused
11255 'screen' member.
11256 (xftfont_open): Adjust user.
11257 (xftfont_get_colors): Remove useless prototype.
11258
112592013-10-26 Eli Zaretskii <eliz@gnu.org>
11260
11261 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11262 before passing them to 'unexec'. (Bug#15260)
11263
112642013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11265
11266 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11267
112682013-10-25 Eli Zaretskii <eliz@gnu.org>
11269
11270 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11271 the changed signature of the font driver's 'close' method.
11272
11273 * w32font.h (w32font_close): Adjust the prototype to the change in
11274 function definition.
11275
11276 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11277
11278 * w32uniscribe.c (uniscribe_close): Adapt the call to
11279 w32font_close to its new prototype.
11280
112812013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11282
11283 Omit unused frame argument of font API's close function.
11284 * font.h (struct font): Drop frame argument. Adjust comment.
11285 * font.c (font_clear_cache, font_close_object): Adjust users.
11286 * ftfont.c (ftfont_close):
11287 * ftxfont.c (ftxfont_close):
11288 * macfont.m (macfont_close):
11289 * nsfont.m (nsfont_close):
11290 * w32font.c (w32font_close):
11291 * xfont.c (xfont_close):
11292 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11293 tweak comments and make functions safe if called more than once for
11294 the same font object.
11295
11296 Perform font-specific cleanup when font object is swept by GC. See
11297 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11298 * alloc.c (cleanup_vector): New function.
11299 (sweep_vector): Call it for each reclaimed vector object.
11300 * font.h (struct font): Adjust comment.
11301
113022013-10-24 Glenn Morris <rgm@gnu.org>
11303
11304 * Makefile.in (abs_top_srcdir): New, set by configure.
11305
113062013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11307
11308 Adjust recent font-related changes to fix bug#15686.
11309 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11310 is a live window system frame, mark its default font too.
11311
113122013-10-23 Glenn Morris <rgm@gnu.org>
11313
11314 * Makefile.in (RUN_TEMACS): Make relative (again).
11315 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11316 (bootstrap-emacs$(EXEEXT)):
11317 Quote entities that might contain whitespace.
11318
113192013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11320
11321 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11322 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11323
113242013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11325
11326 Do not allow font caches to grow too large.
11327 * alloc.c (compact_font_cache_entry, compact_font_caches):
11328 New functions or stub if not HAVE_WINDOW_SYSTEM.
11329 (compact_undo_list): Factor out from Fgarbage_collect.
11330 Add comment.
11331 (mark_face_cache): Mark face font. Move down to avoid
11332 extra prototypes.
11333 (mark_terminals): Do not mark font cache here.
11334 (Fgarbage_collect): Call compaction functions described
11335 above. Adjust comment.
11336
113372013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11338
11339 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11340 chdir to HOME (bug#15607).
11341
11342 * nsterm.m (Qcocoa, Qgnustep): New variables.
11343 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11344 (ns_get_color): Make selection color work for GNUstep also.
11345
113462013-10-18 Eli Zaretskii <eliz@gnu.org>
11347
11348 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11349 handles mouse clicks. Instead, let GPM use the same code as all
11350 the other mice use. See the discussion starting at
11351 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11352 for the details of the problem with the menu bar this fixes.
11353
113542013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11355
11356 Remove port-specific display name lists to avoid extra
11357 complexity and data duplication with display info lists.
11358 * xterm.h (x_display_name_list): Remove declaration.
11359 * xterm.c (x_display_name_list): Remove.
11360 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11361 * xfns.c (x_display_info_for_name, Fx_display_list):
11362 Likewise. Use x_display_list where appropriate.
11363 * w32term.h (w32_display_name_list): Remove declaration.
11364 * w32term.c (w32_display_name_list): Remove.
11365 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11366 Adjust users.
11367 * w32fns.c (x_display_info_for_name, Fx_display_list):
11368 Likewise. Use x_display_list where appropriate.
11369 * nsterm.h (ns_display_name_list): Remove declaration.
11370 * nsterm.m (ns_display_name_list): Remove.
11371 (ns_term_init, syms_of_nsterm): Adjust users.
11372 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11373 Likewise. Use x_display_list where appropriate.
11374 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11375 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11376 (mark_terminals): Mark per-terminal font cache.
11377
113782013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11379
11380 Don't run timers in input-pending-p. Its new check-timers param
11381 provides the prior behavior. (Bug#15045).
11382 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11383
113842013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11385
11386 Make some functions static in non-Microsoft builds.
11387 On my platform (Fedora 19 x86-64), this shrinks the
11388 Emacs executable (text+data) by 0.25%.
11389 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11390 (load_color) [!MSDOS]:
11391 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11392 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11393 * lisp.h (check_existing):
11394 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11395 (network_interface_info) [!WINDOWSNT]:
11396 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11397 Remove extern decls.
11398 * fileio.c (check_existing):
11399 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11400 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11401 (network_interface_info) [!WINDOWSNT]:
11402 * term.c (encode_terminal_code) [!WINDOWSNT]:
11403 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11404 * xfaces.c (load_color) [!MSDOS]:
11405 Now static.
11406 * fileio.c (check_existing, check_executable, check_writable):
11407 * process.c (network_interface_list, network_interface_info):
11408 Move earlier, so that we don't need forward decls.
11409 * gnutls.c (fn_gnutls_transport_set_errno)
11410 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11411 Remove; unused.
11412 * w32.c (init_environment): Use faccessat rather than
11413 check_existing, partly for consistency with the rest of the code
11414 in this file, partly so that check_existing can be static.
11415
11416 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11417 * emacs.c (MAIN_PROGRAM): New macro.
11418 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11419 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11420
11421 bool vector int width fixes
11422 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11423 (Fbool_vector_count_matches_at):
11424 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11425 can exceed PTRDIFF_MAX, at least in theory.
11426 (Fbool_vector_count_matches_at):
11427 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11428
114292013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11430
11431 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11432 (struct sockaddr): Add forward decl, for platforms that lack it.
11433
114342013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11435
11436 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11437 Qnil (Bug#15628).
11438
114392013-10-16 Eli Zaretskii <eliz@gnu.org>
11440
11441 * w32.c (network_interface_get_info, network_interface_list)
11442 (network_interface_info): New functions. (Bug#15610)
11443 (GetAdaptersInfo_Proc): New typedef.
11444 (get_adapters_info): New wrapper function.
11445 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11446
11447 * process.h (network_interface_list, network_interface_info):
11448 New prototypes.
11449
11450 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11451 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11452 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11453 for WINDOWSNT. Doc fix.
11454 (syms_of_process): Defsubr Snetwork_interface_list and
11455 Snetwork_interface_info unconditionally.
11456
11457 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11458 in NS GUI sessions. (Bug#15629)
11459
114602013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11461
11462 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11463
114642013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11465
11466 * print.c (print_object): Print " ..." when truncating bool vectors.
11467
114682013-10-15 Eli Zaretskii <eliz@gnu.org>
11469
11470 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11471 standard mouse buttons.
11472
11473 * termhooks.h (struct input_event): Remove incorrect commentary.
11474
114752013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11476
11477 Disallow bool vector operations on mixed-length operands.
11478 The old behavior left garbage in the result vector sometimes,
11479 and didn't seem to be useful.
11480 * data.c (Qwrong_length_argument): New static var.
11481 (wrong_length_argument): New function.
11482 (bool_vector_binop_driver): Check that args agree in length.
11483
11484 * keyboard.c, keyboard.h (all_kboards): Now static.
11485
114862013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11487
11488 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11489 note from the lispref.
11490
114912013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11492
11493 * nsterm.h (struct ns_display_info): Remove set-but-unused
11494 member image_cache (image caches are per-terminal anyway).
11495 (FRAME_X_IMAGE_CACHE): Remove.
11496 * nsterm.m (ns_initialize_display_info): Adjust user.
11497
114982013-10-14 Eli Zaretskii <eliz@gnu.org>
11499
11500 * w32proc.c: Include mingw_time.h.
11501
11502 * w32.c: Include mingw_time.h.
11503
11504 Implement scrolling of TTY menus when the screen is too short.
11505
11506 * term.c (tty_menu_display): Accept an additional argument, the
11507 menu item from which to start displaying the menu. Account for
11508 the value of Y when limiting the menu to the number of available
11509 screen lines.
11510 (mi_result): New enumeration.
11511 (read_menu_input): Return enumerated value. When the y coordinate
11512 hits min_y or max_y, return scroll indication instead of wrapping
11513 around the menu.
11514 (tty_menu_activate): Handle the scrolling indications from
11515 read_menu_input. Compute the first menu item to display and pass
11516 it to tty_menu_display.
11517
115182013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11519
11520 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11521 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11522 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11523 Adjust to match the change described below.
11524 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11525 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11526 memory_below_frame members to...
11527 * termchar.h (struct tty_display_info): ...here because they're
11528 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11529 * term.c (init_tty):
11530 * nsterm.m (ns_create_terminal):
11531 * w32term.c (w32_create_terminal):
11532 * xterm.c (x_create_terminal): Adjust users.
11533 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11534 to filter out non-TTY frames. Adjust comment.
11535 (scrolling): Adjust user. Prefer eassert for debugging check.
11536
115372013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11538
11539 * xfaces.c (PT_PER_INCH): Remove unused macro.
11540 * termhooks.h (struct terminal): Remove set-but-unused
11541 member fast_clear_end_of_line.
11542 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11543 * nsterm.m (ns_create_terminal):
11544 * term.c (init_tty):
11545 * w32term.c (w32_create_terminal):
11546 * xterm.c (x_create_terminal): Adjust users.
11547
115482013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11549
11550 * lisp.h (bool_vector_size): New function.
11551 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11552 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11553 (Fbool_vector_not, Fbool_vector_count_matches_at):
11554 Remove uses of 'eassume' that should no longer be needed,
11555 because they are subsumed by the 'eassume' in bool_vector_size.
11556
115572013-10-12 Eli Zaretskii <eliz@gnu.org>
11558
11559 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11560 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11561 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11562
115632013-10-11 Eli Zaretskii <eliz@gnu.org>
11564
11565 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11566 have different dimensions. (Bug#15575)
11567
11568 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11569 visibility.
11570
11571 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11572
115732013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11574
11575 * term.c (tty_menu_show): Never return with unbalanced
11576 specpdl. Use eassert for debugging check. Adjust style.
11577
115782013-10-11 Eli Zaretskii <eliz@gnu.org>
11579
11580 * term.c (read_menu_input): Make selection of menu items
11581 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11582 (tty_menu_activate): Fix off-by-one error when computing max_y.
11583
115842013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11585
11586 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11587 audit logging (only used with GnuTLS 3.x) and enable it.
11588
115892013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11590
11591 * dispnew.c (redraw_frame): Remove useless #ifdef because
11592 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11593 Also, move TTY fflush to...
11594 * term.c (tty_update_end): ...this function.
11595
115962013-10-11 Eli Zaretskii <eliz@gnu.org>
11597
11598 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11599 the end of the frame's glyph matrix. (Bug#15575)
11600
11601 * term.c (tty_menu_display): Don't move cursor while overwriting
11602 frame's glyphs with menu items. Limit the number of items
11603 displayed to what can be shown on the available screen lines,
11604 excluding the echo area.
11605 (tty_menu_activate): Limit the Y coordinate allowed by
11606 read_menu_input to the last screen line used for menu display.
11607
116082013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11609
11610 * lisp.h (eassume): New macro.
11611 Also, include <verify.h>, for 'assume'.
11612 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11613 (vroundup, vector_nbytes):
11614 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11615 (Fbool_vector_not, Fbool_vector_count_matches)
11616 (Fbool_vector_count_matches_at):
11617 Use eassume, not eassert.
11618 * casetab.c (set_identity, shuffle):
11619 * composite.c (composition_gstring_put_cache):
11620 * dispnew.c (update_frame_1):
11621 * ftfont.c (ftfont_shape_by_flt):
11622 * image.c (gif_load):
11623 * intervals.c (offset_intervals):
11624 * macfont.m (macfont_shape):
11625 Remove calls to 'assume' that are no longer needed, because
11626 --enable-gcc-warnings no longer generates bogus warnings
11627 when these calls are removed.
11628
116292013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11630
11631 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11632
116332013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11634
11635 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11636 (Qsubstitute_env_in_file_name): New var.
11637 (syms_of_fileio): Define it.
11638
116392013-10-10 Eli Zaretskii <eliz@gnu.org>
11640
11641 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11642 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11643 (Bug#15575)
11644
11645 * term.c (save_and_enable_current_matrix): Don't allocate and
11646 don't save margin areas.
11647 (restore_desired_matrix): Don't restore margin areas.
11648 (free_saved_screen): Don't free margin areas.
11649
116502013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11651
11652 * image.c: Pacify --enable-gcc-warnings.
11653 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11654 #define only if used.
11655
116562013-10-10 Eli Zaretskii <eliz@gnu.org>
11657
11658 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11659 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11660 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11661 (gif_load): For giflib v5.x and later, display the error message
11662 produced by giflib when its functions fail.
11663 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11664 (Bug#15531)
11665
116662013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11667
11668 * keyboard.c (last_event_timestamp): Remove. For X selection and
11669 GTK popup menus, it may be obtained from per-frame X display info.
11670 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11671 (process_special_events): Adjust users.
11672 * keyboard.h (last_event_timestamp): Remove declaration.
11673 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11674 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11675 * menu.h (xmenu_show): Adjust prototype.
11676 * menu.c (Fx_popup_menu): Adjust user.
11677 * xselect.c (x_own_selection, x_get_foreign_selection)
11678 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11679
116802013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11681
11682 * keyboard.c (init_kboard): Now static. Add arg
11683 to denote window system. Adjust comment.
11684 (init_keyboard): Adjust user.
11685 (allocate_kboard): New function.
11686 (syms_of_keyboard):
11687 * nsterm.m (ns_term_init):
11688 * term.c (init_tty):
11689 * w32term.c (w32_create_terminal):
11690 * xterm.c (x_term_init): Use it.
11691 * keyboard.h (init_kboard): Remove prototype.
11692 (allocate_kboard): Add prototype.
11693
116942013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11695
11696 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11697 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11698
116992013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11700
11701 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11702
117032013-10-09 Eli Zaretskii <eliz@gnu.org>
11704
11705 * term.c (tty_menu_activate): Flush the output stream after
11706 showing the cursor, and don't mark the frame garbaged at exit from
11707 the function. Fixes redisplay glitches when moving from one menu
11708 to another.
11709
117102013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11711
11712 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11713 or throw error (Bug#15570).
11714
117152013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11716
11717 * intervals.c (temp_set_point_both): Move test into 'eassert',
11718 for speed.
11719
11720 * lisp.h (eassert): Don't use 'assume'.
11721 Sometimes 'assume' wins in performance, and sometimes it loses,
11722 so it shouldn't be used all the time. Perhaps we need two
11723 flavors of 'eassert', one for where 'assume' is far more likely
11724 to help or to hurt; but that can be done later.
11725 Reported by Dmitry Antipov in
11726 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11727 Also, don't include <verify.h>; no longer needed.
11728
117292013-10-09 Glenn Morris <rgm@gnu.org>
11730
11731 * eval.c (Fcond): Doc tweak.
11732
117332013-10-09 Eli Zaretskii <eliz@gnu.org>
11734
11735 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11736 expressions with side effects to eassert. (Bug#15565)
11737
117382013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11739
11740 * fns.c (hashfn_user_defined): Allow hash functions to return any
11741 Lisp_Object.
11742
117432013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11744
11745 Fix minor problems found by static checking.
11746 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11747 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11748 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11749 * keyboard.c (read_menu_command): Remove unused local.
11750 * lisp.h (read_menu_command): New decl.
11751 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11752 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11753 Return ptrdiff_t, not int.
11754 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11755 not int, for benefit of xpalloc.
11756 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11757 and xpalloc.
11758 (have_menus_p): Remove; unused.
11759 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11760 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11761 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11762 Now static.
11763 (save_and_enable_current_matrix): Omit unnecessary casts.
11764 (read_menu_input): Omit local extern decl (now in lisp.h).
11765 Don't access uninitialized storage if mouse_get_xy fails.
11766 (tty_menu_activate): Mark local as initialized, for lint.
11767 (tty_menu_activate, tty_meny_show): Remove unused locals.
11768
117692013-10-08 Eli Zaretskii <eliz@gnu.org>
11770
11771 Support menus on text-mode terminals.
11772 * xterm.h (xw_popup_dialog): Add prototype.
11773
11774 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11775 (xmenu_show): Block input here, instead in Fx_popup_menu.
11776 (xw_popup_dialog): New function, with X-specific bits of popup
11777 dialogs.
11778
11779 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11780 New functions.
11781
11782 * window.c (Fset_window_configuration): Use run-time tests of the
11783 frame type instead of compile-time conditionals, when menu-bar
11784 lines are considered.
11785
11786 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11787 (w32_popup_dialog): New prototypes.
11788
11789 * w32menu.c (Fx_popup_dialog): Function deleted.
11790 (w32_popup_dialog): New function, with w32 specific bits of popup
11791 dialogs. Block input here.
11792
11793 * w32inevt.c (w32_console_read_socket): Minor change to add
11794 debugging TTY events.
11795
11796 * w32fns.c (show_hourglass): If returning early because the frame
11797 is not a GUI frame, unblock input.
11798
11799 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11800 (cursorY): New functions.
11801
11802 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11803 WINDOWSNT, macros that call curX and curY elsewhere.
11804
11805 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11806
11807 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11808 specific function to hide and show cursor on a text-mode terminal.
11809 (tty_menu_struct, struct tty_menu_state): New structures.
11810 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11811 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11812 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11813 (tty_menu_locate, save_and_enable_current_matrix)
11814 (restore_desired_matrix, screen_update, read_menu_input)
11815 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11816 (tty_pop_down_menu, tty_menu_last_menubar_item)
11817 (tty_menu_new_item_coords, tty_menu_show): New functions.
11818 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11819
11820 * nsterm.h (ns_popup_dialog): Adjust prototype.
11821
11822 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11823 of in x-popup-menu.
11824 (ns_popup_dialog): Adapt order of arguments to the other
11825 *_menu_show implementations.
11826 (Fx_popup_dialog): Function deleted.
11827
11828 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11829
11830 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11831
11832 * menu.c (have_boxes): New function.
11833 (single_keymap_panes): Use it instead of a compile-time
11834 conditional.
11835 (single_menu_item): Use run-time tests of the frame type instead
11836 of compile-time conditionals.
11837 (encode_menu_string): New function.
11838 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11839 the macro, since different types of frame need different encoding
11840 of menu items.
11841 (digest_single_submenu): Use run-time tests of frame type instead
11842 of, or in addition to, compile-time conditionals.
11843 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11844 (Fx_popup_menu): Detect when the function is called from keyboard
11845 on a TTY. Don't barf when invoked on a text-mode frame.
11846 Check frame type at run time, instead of compile-time conditionals for
11847 invoking terminal-specific menu-show functions.
11848 Call tty_menu_show on text-mode frames.
11849 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11850 run time to determine which alternative to invoke; support dialogs
11851 on TTYs.
11852
11853 * keyboard.h <Qmouse_movement>: Declare.
11854
11855 * keyboard.c <Qmouse_movement>: Now extern.
11856 <Qecho_keystrokes>: New static variable.
11857 (read_key_sequence): Accept an additional argument, a flag to
11858 prevent redisplay during reading of the key sequence. All callers
11859 changed.
11860 (read_menu_command): New function.
11861 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11862 autosave.
11863 (toolkit_menubar_in_use): New function.
11864 (make_lispy_event): Use it instead of a compile-time test.
11865
11866 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11867 window-system being available.
11868
11869 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11870 to x-popup-dialog on the frame type, they all now support popup
11871 dialogs.
11872
11873 * dispnew.c (save_current_matrix): Save the margin areas.
11874 (restore_current_matrix): Restore margin areas.
11875 (update_frame_with_menu): New function.
11876
11877 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11878 Add prototypes.
11879
11880 * alloc.c (make_save_ptr): Now compiled unconditionally.
11881
118822013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11883
11884 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11885 (redraw_frame, update_frame): Adjust users.
11886 * dispextern.h (set_window_update_flags): Adjust prototype.
11887 * xdisp.c (redisplay_internal): When updating all frames with zero
11888 windows_or_buffers_changed, assume that only the windows that shows
11889 current buffer should be really updated.
11890
118912013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11892
11893 Do not allocate huge temporary memory areas and objects while encoding
11894 for file I/O, thus reducing an enormous memory usage for large buffers.
11895 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11896 * coding.h (struct coding_system): New member raw_destination.
11897 * coding.c (setup_coding_system): Initialize it to zero.
11898 (encode_coding_object): If raw_destination is set, do not create
11899 dst_object. Add comment.
11900 * fileio.c (toplevel): New constant E_WRITE_MAX.
11901 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11902 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11903
119042013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11905
11906 * nsterm.m (windowDidExitFullScreen:)
11907 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11908
119092013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11910
11911 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11912 * keyboard.c (unblock_input_to): Don't process pending signals
11913 if a fatal error is in progress.
11914
11915 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11916 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11917 they're talking about words in Lisp bool vectors.
11918 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11919 * data.c (popcount_bits_word): Rename from popcount_size_t.
11920 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11921 All uses changed.
11922
119232013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11924
11925 Improve support for popcount and counting trailing zeros (Bug#15550).
11926 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11927 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11928 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11929 (popcount_size_t_msc, popcount_size_t_gcc):
11930 Remove; now done by Gnulib.
11931 (popcount_size_t): Now a macro that defers to Gnulib.
11932 (count_trailing_zero_bits): Return int, for consistency with
11933 Gnulib and because Emacs prefers signed to unsigned int.
11934 Don't assume that size_t is either unsigned int or unsigned long
11935 or unsigned long long.
11936 (size_t_to_host_endian): Do not assume that size_t is either
11937 exactly 32 or exactly 64 bits wide.
11938 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11939 etc., so that it's now an enum constant, not a macro.
11940 No need to assume that it's either 32 or 64.
11941
119422013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11943
11944 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11945 on >= 10.7.
11946
119472013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11948
11949 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11950 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11951
119522013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11953
11954 emacs_read and emacs_write now use void *, not char *.
11955 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11956 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11957 Buffer arg is now void *, not char *. This matches plain
11958 'read' and 'write' better, and avoids a constraint violation
11959 on Solaris 9 with Oracle Studio.
11960
119612013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11962
11963 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11964 memset to explicit loop. Otherwise copy largest possible chunk
11965 from initialized to uninitialized part, thus allowing the longer
11966 memcpy runs and reducing the number of loop iterations.
11967
119682013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11969
11970 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11971 hide toolbar (Bug#15388).
11972 (windowDidEnterFullScreen:): If presentation options are zero,
11973 set them here (Bug#15388).
11974 (ns_update_auto_hide_menu_bar): Remove runtime check.
11975 Don't auto hide dock unless menubar is also auto hidden.
11976
119772013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11978
11979 * editfns.c (message): Mention batch mode in doc string.
11980
119812013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11982
11983 * nsterm.m (check_native_fs): Remove erroneous comment.
11984
119852013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11986
11987 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11988 uses find_newline instead of scan_newline and so doesn't move point.
11989
119902013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11991
11992 Use hardware support for byteswapping on glibc x86 etc.
11993 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11994 whereas the old swap64 needed 30.
11995 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11996 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11997 Use byteswap.h's macros to swap bytes.
11998 * lisp.h (swap16, swap32, swap64): Remove.
11999 All uses replaced by bswap_16, bswap_32, bswap_64.
12000
12001 * bytecode.c (exec_byte_code): Use some more volatile variables
12002 to work around local variables getting clobbered by longjmp.
12003 Port to pre-C99, which doesn't allow decls after stmts.
12004
120052013-10-03 Paul Eggert <eggert@cs.ucla.edu>
12006
12007 * lisp.h (eassert): Assume that COND is true when optimizing.
12008 In other words, take on the behavior of eassert_and_assume.
12009 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
12010 (eassert_and_assume): Remove. All uses replaced by eassert.
12011
12012 * xdisp.c (Qglyphless_char): Now static.
12013
12014 Adjust to merge from gnulib.
12015 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
12016 * lisp.h: Include <verify.h>, for 'assume'.
12017
12018 * eval.c (clobbered_eassert): New macro.
12019 (internal_catch, internal_condition_case)
12020 (internal_condition_case_1, internal_condition_case_2)
12021 (internal_condition_case_n): Use it instead of eassert
12022 when the argument contains locals clobbered by longjmp.
12023 Don't use clobbered locals outside of clobbered_eassert.
12024 (internal_lisp_condition_case): Use a volatile variable
12025 to work around a local variable's getting clobbered.
12026
120272013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12028
12029 * lisp.h (struct handler): Merge struct handler and struct catchtag.
12030 (PUSH_HANDLER): New macro.
12031 (catchlist): Remove.
12032 (handlerlist): Always declare.
12033
12034 * eval.c (catchlist): Remove (merge with handlerlist).
12035 (handlerlist, lisp_eval_depth): Not static any more.
12036 (internal_catch, internal_condition_case, internal_condition_case_1)
12037 (internal_condition_case_2, internal_condition_case_n):
12038 Use PUSH_HANDLER.
12039 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
12040 handlerlist/catchlist.
12041 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
12042 handlerlist which can only handle a single condition-case handler at
12043 a time.
12044 (find_handler_clause): Simplify since we only a single branch here
12045 any more.
12046
12047 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
12048 and Bpophandler.
12049 (bcall0): New function.
12050 (exec_byte_code): Add corresponding cases. Improve error message when
12051 encountering an invalid byte-code. Let Bunwind_protect accept
12052 a function (rather than a list of expressions) as argument.
12053
12054 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
12055 and make them unconditional now that they're heap-allocated.
12056
120572013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12058
12059 * charset.c (Fdecode_char, Fencode_char): Remove description of
12060 `restriction' arg. now that it's hidden by advertised-calling-convention.
12061
120622013-10-02 Jan Djärv <jan.h.d@swipnet.se>
12063
12064 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
12065 Remove unused variable (from mac-port).
12066 (macfont_draw): Use s->ybase for correct y position.
12067
120682013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12069
12070 * frame.h (struct frame): Drop has_minibuffer member because...
12071 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
12072 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12073
120742013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12075
12076 * window.h (struct window): Prefer enum text_cursor_kinds to int
12077 for phys_cursor_type member. Move the latter, phys_cursor_width,
12078 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12079 * window.c (replace_window, make_window): Adjust users.
12080
120812013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12082
12083 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12084 this module is never compiled otherwise.
12085
120862013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12087
12088 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12089 (Bug#15500).
12090
120912013-09-29 Eli Zaretskii <eliz@gnu.org>
12092
12093 * xdisp.c (get_next_display_element): Don't call face_for_font in
12094 a build configured --without-x. (Bug#15484)
12095
120962013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12097
12098 * window.c (calc_absolute_offset): #elif should be #elif defined.
12099
12100 * frame.c (delete_frame): Block/unblock input to overcome race
12101 condition (Bug#15475).
12102
121032013-09-29 Andreas Politz <politza@hochschule-trier.de>
12104
12105 * frame.c (delete_frame): Record selected frame only after
12106 calling Qdelete_frame_functions (Bug#15477).
12107
121082013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12109
12110 * nsterm.m (ns_selection_color): Remove.
12111 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12112 NSColor selectedText(Background)Color. Only for COCOA.
12113 (ns_term_init): Remove assignment of ns_selection_color, logic
12114 moved to ns_get_color.
12115
12116 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12117 NS_SELECTION_COLOR_DEFAULT.
12118 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12119
121202013-09-28 Eli Zaretskii <eliz@gnu.org>
12121
12122 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12123 frame' does not have the tool_bar_window member.
12124
121252013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12126
12127 Signal error when reading an empty byte-code object (Bug#15405)
12128 * lread.c (read1): Signal error.
12129 * alloc.c (make_byte_code): eassert header size.
12130 (sweep_vectors): Change an int to size_t.
12131
121322013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12133
12134 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12135 instead of ints, as it's the usual style for offsetof constants. See:
12136 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12137
12138 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12139 This is ugly, but it should fix the performance problem for older
12140 GCC versions in the short run. I'll look into integrating the
12141 Gnulib module for popcount, as a better fix.
12142 See the thread starting in:
12143 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12144 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12145 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12146 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12147 (popcount_size_t): Use it.
12148
121492013-09-24 Daniel Colascione <dancol@dancol.org>
12150
12151 * process.c (Fnetwork_interface_info): Fix build break due to
12152 vector changes.
12153
121542013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12155
12156 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12157 Prefer signed to unsigned integers where either will do.
12158 No need for 'const' on locals that do not escape.
12159 Omit easserts with unnecessary and unportable assumptions about
12160 alignment. Avoid unnecessary casts to char *.
12161
121622013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12163
12164 Use union for the payload of struct Lisp_Vector.
12165 This helps to avoid a few glitches dictated by C's aliasing rules.
12166 * lisp.h (struct Lisp_Vector): Use union for next and
12167 contents member. Adjust comment. Change related users.
12168 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12169 Related users changed.
12170 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12171 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12172 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12173 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12174
121752013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12176
12177 Optimize glyph row clearing and copying routines.
12178 * dispextern.h (struct glyph_row): Change layout of struct
12179 glyph_row to help copy_row_except_pointers. Adjust comment.
12180 * dispnew.c (null_row): Remove.
12181 (clear_glyph_row): Use offsetof and memset to find and clear
12182 just the members that need clearing. Adjust comment.
12183 (copy_row_except_pointers): Likewise for copying.
12184
121852013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12186
12187 Some minor cleanups of recently-added bool vector code.
12188 * conf_post.h (assume): Always return void. Use lint version
12189 only if GCC and MSC versions don't apply.
12190 * conf_post.h (assume):
12191 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12192 Depend on _MSC_VER, not __MSC_VER, for consistency with
12193 the rest of Emacs.
12194 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12195 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12196 (bool_vector_binop_driver, count_trailing_zero_bits)
12197 (size_t_to_host_endian): Now static, not static inline;
12198 the latter isn't needed with modern compilers and doesn't
12199 work with older compilers anyway.
12200
12201 * alloc.c (valgrind_p): Use bool for boolean.
12202
122032013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12204
12205 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12206 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12207 (display_last_displayed_message_p, message_buf_print)
12208 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12209 Use bool for boolean.
12210 * dispextern.h (cancel_line, init_desired_glyphs):
12211 Remove ancient leftover.
12212 (help_echo_showing_p, hourglass_shown_p):
12213 * lisp.h (noninteractive_need_newline): Adjust declaration.
12214
122152013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12216
12217 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12218 Move to...
12219 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12220 ...this file and convert the latter to static. Adjust comment.
12221 (make_initial_frame):
12222 * window.c (init_window_once): Adjust user.
12223 * frame.h (last_nonminibuf_frame): Remove declaration.
12224 * lisp.h (selected_frame): Likewise.
12225 * msdos.c (the_only_display_info): Adjust comment.
12226
122272013-09-23 Eli Zaretskii <eliz@gnu.org>
12228
12229 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12230 computing the end column of mouse-highlight that comes from
12231 display or overlay strings. (Bug#15437)
12232 (note_mouse_highlight): Adapt calculation of last argument to
12233 mouse_face_from_string_pos to the above change.
12234
12235 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12236 all platforms, not just for clang.
12237
122382013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12239
12240 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12241 about excess arguments to snprintf.
12242
12243 * conf_post.h(assume): Use __builtin_unreachable for clang.
12244
122452013-09-23 Juanma Barranquero <lekktu@gmail.com>
12246
12247 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12248 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12249
122502013-09-23 Daniel Colascione <dancol@dancol.org>
12251
12252 * alloc.c (USE_VALGRIND): New macro; on by default
12253 when ENABLE_CHECKING.
12254 (mark_maybe_object, mark_maybe_pointer)
12255 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12256 valgrind purposes.
12257 (valgrind_p) [USE_VALGRIND]: New variable.
12258 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12259
122602013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12261
12262 * process.c (wait_reading_process_output): Change int pnamelen to
12263 socklen_t.
12264
12265 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12266 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12267 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12268 argument to unsigned long to avoid warning.
12269 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12270
12271 * conf_post.h (assume): Fix compiler error: x shall be cond.
12272
122732013-09-22 Daniel Colascione <dancol@dancol.org>
12274
12275 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12276 warning when compiling without a window system.
12277
122782013-09-22 Daniel Colascione <dancol@dancol.org>
12279
12280 * data.c (Qbool_vector_p): New symbol.
12281 (bool_vector_spare_mask, popcount_size_t_generic)
12282 (popcount_size_t_msc, popcount_size_t_gcc)
12283 (popcount_size_t)
12284 (bool_vector_binop_driver)
12285 (count_trailing_zero_bits, size_t_to_host_endian)
12286 (Fbool_vector_exclusive_or)
12287 (Fbool_vector_union)
12288 (Fbool_vector_intersection, Fbool_vector_set_difference)
12289 (Fbool_vector_subsetp, Fbool_vector_not)
12290 (Fbool_vector_count_matches)
12291 (Fbool_vector_count_matches_at): New functions.
12292 (syms_of_data): Intern new symbol, functions.
12293 * alloc.c (bool_vector_payload_bytes): New function.
12294 (Fmake_bool_vector): Instead of calling Fmake_vector,
12295 which performs redundant initialization and argument checking,
12296 just call allocate_vector ourselves. Make sure we clear any
12297 terminating padding to zero.
12298 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12299 instead of open-coding the size calculation.
12300 (vroundup_ct): New macro.
12301 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12302 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12303 * composite.c (composition_gstring_put_cache):
12304 Change lint_assume to assume.
12305 * conf_post.h (assume): New macro.
12306 (lint_assume): Remove.
12307 * dispnew.c (update_frame_1): Change lint_assume to assume.
12308 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12309 to assume.
12310 * image.c (gif_load): Change lint_assume to assume.
12311 * lisp.h (eassert_and_assume): New macro.
12312 (Qbool_vector_p): Declare.
12313 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12314 (swap16, swap32, swap64): New inline functions.
12315 * macfont.m (macfont_shape): Change lint_assume to assume.
12316 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12317 * xsettings.c (parse_settings): Use new swap16 and
12318 swap32 from lisp.h instead of file-specific macros.
12319
123202013-09-22 Eli Zaretskii <eliz@gnu.org>
12321
12322 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12323 found (which can legitimately happen when the glyph row at the
12324 window start is disabled in the current_matrix. (Bug#15365)
12325
123262013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12327
12328 Fix syntax.h bug introduced by recent INLINE change.
12329 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12330 conditionally compiled one way in some modules, and a different
12331 way in others. This doesn't work with extern inline functions,
12332 which must have the same definition in all modules, because the
12333 defining code might be shared across modules, depending on the
12334 implementation. Symptoms reported by Martin Rudalics in:
12335 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12336 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12337 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12338 overriding the corresponding functions in syntax.h.
12339 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12340 (syntax_property): New inline functions.
12341 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12342 Rewrite in terms of these new functions.
12343
123442013-09-21 Eli Zaretskii <eliz@gnu.org>
12345
12346 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12347 not chars_in_text, whose result depends on the multibyteness of
12348 the current buffer. (Bug#15426)
12349
123502013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12351
12352 Port recent change to hosts where pointers aren't 'long'.
12353 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12354 Don't assume that pointers are the same width as 'long'.
12355 Add a compile-time check that a pointer fits into two X slots.
12356
12357 A simpler, centralized INLINE.
12358 * conf_post.h (INLINE): Define only if not already defined.
12359 This allows us to use a single INLINE, defined by one file
12360 per executable.
12361 * emacs.c (INLINE): Define it.
12362 Also, include category.h, charset.h, composite.h, dispextern.h,
12363 syntax.h, systime.h, so that their INLINE definitions are expanded
12364 properly for Emacs.
12365 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12366 * buffer.h, buffer.c (BUFFER_INLINE):
12367 * category.h, category.c (CATEGORY_INLINE):
12368 * character.h, character.c (CHARACTER_INLINE):
12369 * charset.h, charset.c (CHARSET_INLINE):
12370 * composite.h, composite.c (COMPOSITE_INLINE):
12371 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12372 * frame.h, frame.c (FRAME_INLINE):
12373 * intervals.h, intervals.c (INTERVALS_INLINE):
12374 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12375 * lisp.h, alloc.c (LISP_INLINE):
12376 * process.h, process.c (PROCESS_INLINE):
12377 * syntax.h, syntax.c (SYNTAX_INLINE):
12378 * systime.h, sysdep.c (SYSTIME_INLINE):
12379 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12380 * window.h, window.c (WINDOW_INLINE):
12381 Remove. All uses replaced with INLINE.
12382
123832013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12384
12385 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12386 to avoid Bug#15398.
12387
123882013-09-19 Eli Zaretskii <eliz@gnu.org>
12389
12390 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12391 'const char *' to avoid compiler warnings due to similar change in
12392 the prototype of x_get_string_resource.
12393
123942013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12395
12396 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12397 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12398 going to replace static variables below. Adjust comments.
12399 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12400 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12401 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12402 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12403 Related users changed.
12404 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12405 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12406 last_mouse_movement_time, going to replace static variables below.
12407 Adjust comments.
12408 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12409 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12410 Remove.
12411 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12412 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12413 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12414 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12415 static variables below.
12416 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12417 (last_mouse_scroll_bar): Remove.
12418 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12419 (mouseExited): Related users changed.
12420
124212013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12422
12423 Do not use external array to process X scroll bar messages.
12424 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12425 (x_send_scroll_bar_event): Pack window pointer into two slots
12426 of XClientMessageEvent if we're 64-bit. Adjust comment.
12427 (x_scroll_bar_to_input_event): Unpack accordingly.
12428
124292013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12430
12431 Ifdef away recent changes which aren't relevant to NS port.
12432 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12433 [!HAVE_NS]: Declare as such.
12434 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12435 [!HAVE_NS]: Define as such.
12436
124372013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12438
12439 * frame.c (x_redo_mouse_highlight): New function
12440 to factor out common code used in W32 and X ports.
12441 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12442 * xterm.h (struct x_display_info):
12443 * w32term.h (struct w32_display_info):
12444 * nsterm.h (struct ns_display_info): New members
12445 last_mouse_motion_frame, last_mouse_motion_x and
12446 last_mouse_motion_y, going to replace static variables below.
12447 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12448 (redo_mouse_highlight): Remove.
12449 (note_mouse_movement, syms_of_xterm): Adjust user.
12450 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12451 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12452 (redo_mouse_highlight): Remove.
12453 (note_mouse_movement, syms_of_w32term): Adjust user.
12454 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12455 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12456 Remove.
12457 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12458 * nsfns.m (compute_tip_xy): Adjust user.
12459
124602013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12461
12462 * frame.c (x_mouse_grabbed): New function.
12463 * dispextern.h (x_mouse_grabbed): Add prototype.
12464 (last_mouse_frame): Remove declaration.
12465 * xterm.h (struct x_display_info):
12466 * w32term.h (struct w32_display_info):
12467 * nsterm.h (struct ns_display_info): New member
12468 last_mouse_frame, going to replace...
12469 * xdisp.c (last_mouse_frame): ...global variable.
12470 (note_tool_bar_highlight):
12471 * w32term.c (w32_mouse_position, w32_read_socket):
12472 * xterm.c (XTmouse_position, handle_one_xevent):
12473 Use x_mouse_grabbed.
12474 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12475
124762013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12477
12478 * w32term.c (w32_read_socket): Avoid temporary
12479 variables in a call to x_real_positions.
12480 * xterm.c (handle_one_xevent): Likewise.
12481
124822013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12483
12484 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12485 (x_icon_type): Remove prototype.
12486 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12487 * frame.c (x_icon_type): Remove.
12488 * w32term.c (x_make_frame_visible, x_iconify_frame):
12489 * xterm.c (x_make_frame_visible, x_iconify_frame):
12490 Use x_set_bitmap_icon to factor out common code.
12491
124922013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12493
12494 * dispextern.h (check_x_display_info, x_get_string_resource):
12495 Declare here just once and unify the latter.
12496 * frame.c (check_x_display_info, x_get_string_resource):
12497 * nsterm.h (check_x_display_info):
12498 * xrdb.c (x_get_string_resource):
12499 * xterm.h (check_x_display_info): Remove prototypes.
12500 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12501 * w32reg.c (x_get_string_resource): Likewise.
12502 (w32_get_rdb_resource): Adjust user.
12503
125042013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12505
12506 * xterm.h (struct x_display_info): New member
12507 x_pending_autoraise_frame, going to replace...
12508 * xterm.c (pending_autoraise_frame): ...static variable.
12509 (x_new_focus_frame, XTread_socket): Adjust users.
12510 * w32term.h (struct w32_display_info): New member
12511 w32_pending_autoraise_frame, going to replace...
12512 * w32term.c (pending_autoraise_frame): ...global variable.
12513 (x_new_focus_frame, w32_read_socket): Adjust users.
12514
125152013-09-17 Glenn Morris <rgm@gnu.org>
12516
12517 * xdisp.c (message_dolog): If we create *Messages*,
12518 switch it to messages-buffer-mode.
12519
125202013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12521
12522 Don't overuse 'const' in types of locals.
12523 * bidi.c (bidi_count_bytes):
12524 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12525 (xg_event_is_for_scrollbar):
12526 * xselect.c (x_handle_property_notify)
12527 (x_handle_selection_notify, x_handle_dnd_message):
12528 * xsettings.c, xsettings.h (xft_settings_event):
12529 * xterm.c (x_handle_net_wm_state, handle_one_event)
12530 (x_menubar_window_to_frame, x_detect_focus_change)
12531 (construct_mouse_click, note_mouse_movement)
12532 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12533 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12534 (handle_one_xevent, x_handle_net_wm_state):
12535 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12536 (x_handle_dnd_message):
12537 Avoid unnecessary 'const', typically the second 'const' in
12538 'const foo * const arg', a 'const' that does not affect the API
12539 and doesn't significantly help the human reader.
12540
125412013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12542
12543 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12544 only if Glib < 2.36.0.
12545 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12546 * xsettings.c (init_gconf, init_gsettings): Do not check
12547 for g_type_init.
12548 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12549 if GTK >= 2.7.0.
12550 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12551
125522013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12553
12554 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12555 before calling g_type_init.
12556
12557 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12558
12559 * nsterm.m (syms_of_nsterm): ... to here.
12560
125612013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12562
12563 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12564 (ignore_next_mouse_click_timeout): Use Time as X does.
12565 (handle_one_xevent): Avoid cast and use unsigned comparison.
12566
125672013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12568
12569 Do not copy X event in handle_one_xevent except KeyPress case.
12570 Wnen XEvent is processed, it is unlikely to be changed except
12571 KeyPress case, so we can avoid copying and use const pointer to
12572 const data to make sure that an event is not changed elsewhere.
12573 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12574 const' and do not create local copy except for the KeyPress event.
12575 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12576 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12577 (x_handle_net_wm_state, x_menubar_window_to_frame)
12578 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12579 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12580 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12581 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12582 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12583 (x_handle_dnd_message):
12584 * xsettings.c (xft_settings_event):
12585 Use 'const XEvent * const' where appropriate.
12586 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12587
125882013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12589
12590 Fix X event waiting to handle multiple frames.
12591 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12592 * xterm.c (pending_event_wait): Remove. Adjust users.
12593 (x_detect_focus_change): Pass frame arg.
12594 (handle_one_xevent): Find related frame early and clear per-frame
12595 wait_event_type only if this is an event for the relevant frame.
12596 (x_wait_for_event): Use per-frame wait_event_type.
12597
125982013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12599
12600 * nsfns.m (Fx_create_frame): Fix font driver registration for
12601 GNUstep.
12602
12603 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12604 for syms_of_macfont.
12605
12606 * nsterm.m: Include macfont.h.
12607 (ns_tmp_flags, ns_tmp_font): Remove.
12608 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12609 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12610 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12611 (changeFont:): Fix code style. Check for font driver type when
12612 getiing font.
12613
12614 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12615 (f)->descent.
12616
12617 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12618 (nsfont_open): Set font driver type.
12619 Set font->ascent and font->descent. Figure out font instead of
12620 ns_tmp_font, and flags instead of ns_tmp_flags.
12621 Fix indentation. Remove call to ns_draw_text_decoration,
12622 moved to nsterm.
12623
12624 * nsfns.m: Include macfont.h.
12625 (Fx_create_frame): Register macfont driver, make a better default font.
12626 (Fns_popup_font_panel): Get font from macfont driver, if used.
12627
12628 * macfont.m, macfont.h, macuvs.h: New files.
12629
12630 * font.h: Declare syms_of_macfont.
12631
12632 * font.c (syms_of_font): Call syms_of_macfont.
12633
12634 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12635
126362013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12637
12638 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12639 and it is always zero for others, so I assume that this is an ancient
12640 leftover which nobody will want to change any more.
12641 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12642 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12643 * frame.c (x_set_scroll_bar_width):
12644 * w32fns.c (w32_createscrollbar):
12645 * w32term.c (w32_set_vertical_scroll_bar):
12646 * xfns.c (x_set_scroll_bar_default_width):
12647 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12648 (x_scroll_bar_expose): Related users changed.
12649
126502013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12651
12652 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12653 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12654 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12655 Define as such.
12656 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12657 Define once here...
12658 * nsterm.h, w32term.h, xterm.h: ...and not here.
12659 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12660 Remove unused Xisms.
12661 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12662 these modules are never compiled otherwise.
12663
126642013-09-14 Eli Zaretskii <eliz@gnu.org>
12665
12666 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12667 Doc fix. (Bug#15375)
12668
126692013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12670
12671 Unify Fx_focus_frame between all ports.
12672 * frame.h (x_focus_frame): New prototype.
12673 * xfns.c (Fx_focus_frame): Remove.
12674 (syms_of_xfns): Do not defsubr it.
12675 (x_focus_frame): X implementation.
12676 * nsfns.m (Fx_focus_frame): Remove.
12677 (syms_of_nsfns): Do not defsubr it.
12678 (x_focus_frame): NS implementation.
12679 * w32term.c (Fx_focus_frame): Remove.
12680 (x_focus_on_frame): Rename to...
12681 (x_focus_frame): W32 implementation.
12682 * w32term.h (x_focus_on_frame): Remove prototype.
12683 * w32fns.c (Fx_focus_frame): Remove.
12684 (syms_of_w32fns): Do not defsubr it.
12685 * frame.c (Fx_focus_frame): Define here.
12686 (syms_of_frame): Defsubr here.
12687 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12688
126892013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12690
12691 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12692 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12693 each port to reference the port-specific window system data.
12694 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12695 (FRAME_DISPLAY_INFO): Define.
12696 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12697 (FRAME_DISPLAY_INFO): Define. Adjust users.
12698 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12699 (FRAME_DISPLAY_INFO): Define. Adjust users.
12700 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12701 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12702 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12703 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12704 * xselect.c, xterm.c: All related users changed.
12705
127062013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12707
12708 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12709 (x_menubar_window_to_frame): Remove prototypes.
12710 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12711 (x_menubar_window_to_frame, x_top_window_to_frame):
12712 Move from here...
12713 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12714 (x_menubar_window_to_frame, x_top_window_to_frame):
12715 ...to here and convert all but the last to static.
12716
127172013-09-12 Eli Zaretskii <eliz@gnu.org>
12718
12719 * lisp.mk (lisp): Add w32-common-fns.elc.
12720
127212013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12722
12723 * charset.c (char_charset): Document an exception for char-charset.
12724
127252013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12726
12727 * xterm.h (x_display_info): New field last_user_time...
12728 * xterm.c (toplevel): ...to replace static last_user_time.
12729 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12730
127312013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12732
12733 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12734 scroll bar values to prevent thumb from disappear and update comment.
12735
127362013-09-11 Glenn Morris <rgm@gnu.org>
12737
12738 * emacs.c (usage_message): Possessive apostrophe tweak.
12739
127402013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12741
12742 * nsterm.m (syms_of_nsterm): Use Qns.
12743 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12744 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12745 * xfns.c (x_display_info_for_name, Fx_open_connection):
12746 Remove old '#if 0' code.
12747 (syms_of_xfns): Use Qx.
12748 * termhooks.h (fullscreen_hook): Remove the leftover.
12749 (struct terminal): Fix typo in comment.
12750
127512013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12752
12753 Cleaning up a few X scroll bar bits.
12754 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12755 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12756 New member last_seen_part, going to replace...
12757 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12758 (xt_action_hook) [USE_LUCID]: Adjust user.
12759 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12760 Lucid-specific scroll bar support.
12761 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12762 to int and adjust to use last_seen_part member.
12763 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12764 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12765 Initialize last_seen_part.
12766
127672013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12768
12769 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12770 insert-buffer-substring an empty string.
12771
127722013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12773
12774 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12775 avoiding a GCC warning.
12776
127772013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12778
12779 Ifdef away frame tool bar code when it is not really used.
12780 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12781 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12782 and minimize_tool_bar_window_p under the above.
12783 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12784 (fset_tool_bar_window): Likewise.
12785 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12786 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12787 (change_frame_size_1):
12788 * window.c (window_from_coordinates, Frecenter): Adjust users.
12789 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12790 code is not really used.
12791 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12792 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12793 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12794 [!USE_GTK && !HAVE_NS]: Define as such.
12795 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12796 (note_mouse_highlight, expose_frame):
12797 * xfns.c (x_set_tool_bar_lines):
12798 * xterm.c (handle_one_xevent): Adjust users.
12799
128002013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12801
12802 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12803 This bug was introduced by my 2013-08-26 patch, which incorrectly
12804 assumed that the terminfo implementation doesn't use termcap buffers.
12805 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12806 these buffers apparently are used after all.
12807 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12808 (struct tty_display_info): Define members termcap_term_buffer and
12809 termcap_strings_buffer even if TERMINFO.
12810
128112013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12812
12813 Fix last change.
12814 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12815 'usage' docstring entry to pacify make-docfile.
12816
128172013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12818
12819 Change comparison functions =, <, >, <=, >= to take many arguments.
12820 * data.c: Change comparison functions' interface and implementation.
12821 * lisp.h: Make arithcompare available for efficient two arg
12822 comparisons.
12823 * bytecode.c: Use arithcompare.
12824 * fileio.c: Use new interface.
12825
128262013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12827
12828 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12829
128302013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12831
12832 * eval.c (Feval): Document the new use of `lexical'.
12833
128342013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12835
12836 Review and drop old frame resize hack.
12837 * frame.h (struct frame): Remove force_flush_display_p.
12838 * dispnew.c (update_frame): Adjust user and don't call
12839 flush_frame here. The comment has said that there was an issues
12840 with redisplaying fringes, but I don't see any differences with
12841 and without this hack. Hopefully we can continue without it.
12842 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12843 current frame matrices twice if resized_p is set.
12844
128452013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12846
12847 Do not populate pure Xism x_sync to other ports.
12848 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12849 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12850 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12851 * w32term.h (x_sync): Remove prototype.
12852
128532013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12854
12855 Cleanup frame flushing.
12856 * dispextern.h (struct redisplay_interface):
12857 Drop flush_display_optional because flush_display is enough
12858 for X and flushing via RIF is just a no-op for others.
12859 * frame.h (flush_frame): New function.
12860 * dispnew.c (update_frame):
12861 * minibuf.c (read_minibuf):
12862 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12863 Use it.
12864 * keyboard.c (detect_input_pending_run_timers): Do not flush
12865 all frames but selected one in redisplay_preserve_echo_area.
12866 * nsterm.m (ns_flush): Remove no-op.
12867 (ns_redisplay_interface): Adjust user.
12868 * w32term.h (x_flush): Remove no-op.
12869 (w32_redisplay_interface): Adjust user.
12870 * xterm.c (x_flush): Simplify because we do not flush all
12871 frames at once any more. Adjust comment.
12872 (x_redisplay_interface): Adjust user.
12873
128742013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12875
12876 Port --without-x --enable-gcc-warnings to Fedora 19.
12877 * gfilenotify.c (globals_of_gfilenotify):
12878 Call g_type_init only if using an older glib version that needs it.
12879
128802013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12881
12882 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12883 (last_glyphless_glyph_merged_face_id): Remove declarations.
12884 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12885 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12886 (last_glyphless_glyph_merged_face_id): Now static.
12887 (merge_escape_glyph_face): New function, refactored from...
12888 (get_next_display_element): ...here.
12889 (merge_glyphless_glyph_face): New function, refactored from...
12890 (produce_glyphless_glyph): ...here...
12891 * term.c (produce_glyphless_glyph): ...and here.
12892
128932013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12894
12895 * eval.c (eval_sub): Only call Ffunction if necessary.
12896
128972013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12898
12899 Attempt to make redisplay more selective when changing cursor type.
12900 * frame.h (struct frame): New bitfield cursor_type_changed.
12901 * xdisp.c (cursor_type_changed): Remove.
12902 (try_cursor_movement, redisplay_window, try_window_id)
12903 (set_frame_cursor_types, try_window_reusing_current_matrix):
12904 Adjust to use per-frame bitfield.
12905 (redisplay_internal): Look for cursor type change on each visible
12906 frame and consider all frames if cursor type has been changed on
12907 the frame other than selected. If cursor type has been changed on
12908 selected frame only, do not use fast update.
12909
129102013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12911
12912 Attempt to make redisplay more selective when changing fonts.
12913 * frame.h (struct frame): New bitfield fonts_changed.
12914 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12915 (adjust_frame_glyphs): Add prototype.
12916 * dispnew.c (fonts_changed_p): Remove.
12917 (adjust_glyphs): Remove because we do not
12918 adjust matrices on all frames at once any more.
12919 (adjust_frame_glyphs): Block and unblock input here.
12920 (adjust_glyph_matrix): Use fonts_changed.
12921 (change_frame_size_1): Use adjust_frame_glyphs.
12922 * font.c (font_open_entity): Use fonts_changed.
12923 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12924 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12925 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12926 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12927 (shrink_mini_window, Fresize_mini_window_internal)
12928 (window_scroll_pixel_based, Fset_window_configuration)
12929 (apply_window_adjustment, Fset_window_vscroll):
12930 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12931 Use adjust_frame_glyphs.
12932 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12933 (try_window_reusing_current_matrix, try_window_id, display_line)
12934 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12935 (redisplay_internal): Consider fonts_changed and adjust frame
12936 matrices for each frame only if the frame is visible. If font
12937 has been changed on some frame during full redisplay, retry
12938 only visible frames where the font has been actually changed.
12939
129402013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12941
12942 Cache current header and mode line height for each window.
12943 * window.h (struct window): New fields mode_line_height
12944 and header_line_height.
12945 * window.c (make_window): Initialize them.
12946 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12947 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12948 (current_mode_line_height, current_header_line_height):
12949 Remove declaration.
12950 * xdisp.c (current_mode_line_height, current_header_line_height):
12951 Remove.
12952 (pos_visible_p, init_xdisp): Adjust user.
12953 (redisplay_window): Invalidate mode_line_height and
12954 header_line_height if current and desired matrices do not agree.
12955
129562013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12957
12958 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12959 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12960
129612013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12962
12963 Make --without-x compatible with --enable-gcc-warnings.
12964 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12965 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12966 members under HAVE_WINDOW_SYSTEM.
12967 * keyboard.c (make_lispy_focus_out): Likewise.
12968 (record_menu_key): Move under HAVE_MENUS.
12969 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12970 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12971 (syms_of_xdisp): Adjust user.
12972 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12973 (start_hourglass, cancel_hourglass):
12974 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12975 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12976 and CLEAR_FONT_TABLE_NFONTS.
12977 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12978 Declare only if HAVE_WINDOW_SYSTEM.
12979 (lface_same_font_attributes_p, clear_face_gcs): Define only
12980 if HAVE_WINDOW_SYSTEM.
12981
129822013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12983
12984 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12985 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12986 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12987
129882013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12989
12990 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12991
129922013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12993
12994 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12995 This fixes a type error on hosts where ptrdiff_t is wider than int.
12996
129972013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12998
12999 * keyboard.c (read_key_sequence_vs): New function.
13000 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
13001 common code.
13002
13003 * callint.c (Fcall_interactively): Always return a vector for 'K'.
13004
130052013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13006
13007 Makefile improvements.
13008 * Makefile.in (config.status): Don't use double-colon rules, as
13009 they are not portable according to POSIX. Fix shell typo with `;
13010 I guess this rule has never been tested?
13011 (VCSWITNESS): New macro, to override any environment var.
13012
130132013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
13014
13015 * xterm.h (struct x_display_info): Do not track X connection
13016 fd separately because it is always available from Display.
13017 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
13018 Adjust users.
13019
130202013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13021
13022 * buffer.c (drop_overlay):
13023 * fileio.c (restore_point_unwind): Prefer unchain_marker to
13024 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
13025
130262013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13027
13028 * buffer.c (Fmake_overlay, Fmove_overlay):
13029 * intervals.c (set_point_from_marker):
13030 * print.c (PRINTPREPARE): Prefer signal_error
13031 to plain error and report unsuitable marker too.
13032
130332013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13034
13035 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
13036 for 'dragging' member.
13037 (struct x_output): Remove set-but-unused leftovers
13038 'left_before_move' and 'top_before_move'.
13039 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
13040 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
13041 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
13042 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
13043 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13044 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
13045 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
13046 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
13047
130482013-09-03 Jan Djärv <jan.h.d@swipnet.se>
13049
13050 * nsfont.m (INVALID_GLYPH): New define.
13051 (nsfont_encode_char): Use INVALID_GLYPH.
13052 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
13053
130542013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13055
13056 * xterm.c (x_last_mouse_movement_time): Revert last change.
13057 This code should use XDisplayMotionBufferSize to check display's
13058 motion history first, and there are few other issues as well.
13059 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13060 (handle_one_xevent): Adjust user.
13061
130622013-09-02 Martin Rudalics <rudalics@gmx.at>
13063
13064 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
13065 * frame.c (Flast_nonminibuf_frame): ... to here.
13066 (check_minibuf_window): Don't abort if no window was found
13067 (Bug#15247).
13068
130692013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13070
13071 Use XGetMotionEvents to ask the last mouse motion time from X server.
13072 * xterm.c (X_MOTION_HISTORY): Default to 1.
13073 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13074 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13075 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13076 Ifdef away legacy code.
13077 (XTmouse_position, x_scroll_bar_report_motion):
13078 Use x_last_mouse_movement_time.
13079 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13080 UnmapNotify event.
13081
130822013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13083
13084 * msdos.c (last_mouse_window): Move to...
13085 (dos_rawgetc): ...this function and adjust comment.
13086 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13087 (mouseMoved): ...this function and adjust comment.
13088 * w32term.c (last_window): Likewise with...
13089 (w32_read_socket): ...this function.
13090 * xterm.c (last_window): Likewise with...
13091 (handle_one_xevent): ...this function.
13092
130932013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13094
13095 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13096 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13097 (handle_one_xevent): ...to here.
13098 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13099 otherwise.
13100
131012013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13102
13103 * msdos.c (IT_set_terminal_window): Remove no-op.
13104 (initialize_msdos_display): Adjust terminal setup.
13105 * w32console.c (w32con_set_terminal_window): Remove no-op.
13106 (initialize_w32_display): Adjust terminal setup.
13107 * w32term.c (w32_set_terminal_window): Remove no-op.
13108 (w32_create_terminal): Adjust terminal setup.
13109 * xterm.c (XTset_terminal_window): Remove no-op.
13110 (x_create_terminal): Adjust terminal setup.
13111
131122013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13113
13114 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13115 Remove no-ops.
13116 (ns_create_terminal): Adjust terminal setup.
13117 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13118 Remove no-ops.
13119 (w32_create_terminal): Adjust terminal setup.
13120 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13121 Remove no-ops.
13122 (x_create_terminal): Adjust terminal setup.
13123
131242013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13125
13126 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13127 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13128 * dispnew.c (buffer_posn_from_coords):
13129 * window.c (Fwindow_end, displayed_window_lines):
13130 * xdisp.c (redisplay_mode_lines): Use it.
13131
131322013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13133
13134 * fontset.c (face_for_char): Check char in the current face font first
13135 if HAVE_NS (Bug#15138).
13136
131372013-08-31 Martin Rudalics <rudalics@gmx.at>
13138
13139 * window.c (temp_output_buffer_show): Make sure window returned
13140 by display_buffer is live (Bug#15213).
13141
131422013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13143
13144 Minor cleanup to avoid forward declarations.
13145 * coding.h (struct ccl_spec): Remove forward declaration.
13146 * composite.h (toplevel): Include font.h.
13147 (struct composition_it, struct face, struct font_metrics):
13148 Remove forward declaration.
13149 * dispextern.h (struct image, struct atimer): Likewise.
13150 * emacsgtkfixed.h (struct frame): Likewise.
13151 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13152 * font.h (struct font_driver, struct font, struct glyph_string)
13153 (struct face): Remove forward declaration.
13154 * fontset.h (struct face, struct font): Likewise.
13155 * frame.h (toplevel): Style cleanup.
13156 (enum output_method): Move to...
13157 * termhooks.h (enum output_method): ...here.
13158 (struct glyph, struct frame, struct ns_display_info)
13159 (struct x_display_info, struct w32_display_info):
13160 Remove forward declaration.
13161 * xterm.h (toplevel): Include termhooks.h.
13162 (struct font, struct window, struct glyph_matrix, struct frame)
13163 (struct input_event, struct face, struct image): Remove forward
13164 declaration.
13165 * gtkutil.h (struct _widget_value): Likewise.
13166 * keyboard.h (toplevel): Include termhooks.h.
13167 (struct input_event): Remove forward declaration.
13168
131692013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13170
13171 * intervals.c (set_point_from_marker): New function.
13172 * editfns.c (Fgoto_char):
13173 * process.c (Finternal_default_process_filter):
13174 * window.c (select_window_1): Use it.
13175 * buffer.h (set_point_from_marker): Add prototype.
13176
131772013-08-29 Eli Zaretskii <eliz@gnu.org>
13178
13179 * w32.c (term_winsock): Call release_listen_threads before calling
13180 WSACleanup.
13181 (_sys_wait_accept): Wait for accept event in a loop with a finite
13182 timeout, instead of waiting indefinitely. Will hopefully avoid
13183 hanging during exit because WSACleanup deadlocks waiting for the
13184 event object to be released. (Bug#14333)
13185
13186 * w32proc.c (release_listen_threads): New function, signals all
13187 the reader threads that listen for connections to stop waiting.
13188
13189 * w32.h (release_listen_threads): Add prototype.
13190
131912013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13192
13193 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13194 field of new marker (for sanity and safety).
13195 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13196 anyway because XMISCTYPE is a function and can't be an lvalue).
13197
131982013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13199
13200 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13201 (x_after_update_window_line, x_scroll_bar_create)
13202 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13203 (handle_one_xevent, x_clear_frame_area):
13204 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13205 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13206 * xterm.h (x_clear_area): Adjust prototype.
13207
132082013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13209
13210 Hook scanning and indentation functions to find_newline. This helps
13211 to avoid duplicated code and renders more respect to newline cache.
13212 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13213 * cmds.c (Fforward_line):
13214 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13215 Use find_newline and avoid unnecessary point movements.
13216 * search.c (scan_newline): Implement on top of find_newline.
13217
132182013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13219
13220 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13221 scoped code (bug#11258).
13222
132232013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13224
13225 * nsterm.m (last_window): New variable.
13226 (EV_TRAILER2): New macro.
13227 (EV_TRAILER): Call EV_TRAILER2.
13228 (mouseMoved:): Add support for mouse-autoselect-window
13229 on nextstep (Bug#6888).
13230
132312013-08-28 Andreas Schwab <schwab@suse.de>
13232
13233 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13234 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13235 Remove unused macro definitions.
13236 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13237 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13238 Only define if emacs.
13239
132402013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13241
13242 Prefer enum glyph_row_area to int where appropriate.
13243 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13244 Fix comment.
13245 (window_box, window_box_width, window_box_left, window_box_left_offset)
13246 (window_box_right, window_box_right_offset): Adjust prototypes.
13247 * xdisp.c (window_box, window_box_width, window_box_left)
13248 (window_box_left_offset, window_box_right, window_box_right_offset):
13249 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13250 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13251 * nsterm.m (ns_clip_to_row):
13252 * w32term.c (w32_clip_to_row):
13253 * xterm.c (x_clip_to_row): Likewise.
13254
132552013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13256
13257 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13258 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13259
132602013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13261
13262 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13263 for portability to hosts where /bin/sh has problems.
13264
132652013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13266
13267 Redesign redisplay interface to drop global output_cursor.
13268 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13269 (toplevel): Remove declaration of output_cursor.
13270 (set_output_cursor, x_cursor_to): Remove prototype.
13271 * window.h (struct window): New member output_cursor.
13272 (output_cursor_to): New function to replace RIF member.
13273 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13274 (update_text_area, set_window_cursor_after_update): Use it.
13275 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13276 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13277 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13278 * w32term.c (x_update_window_begin, x_update_window_end):
13279 * xterm.c (x_update_window_begin, x_update_window_end):
13280 Adjust to use per-window output cursor.
13281
132822013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13283
13284 Simplify SELECT_TYPE-related code.
13285 Like EMACS_TIME, this portability layer is no longer needed, since
13286 Emacs has been using fd_set as a portability layer for some time.
13287 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13288 (SELECT_TYPE): Remove. All uses changed to fd_set.
13289 (fd_set) [!FD_SET]: New typedef.
13290
13291 Simplify EMACS_TIME-related code.
13292 This portability layer is no longer needed, since Emacs has been
13293 using struct timespec as a portability layer for some time.
13294 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13295 Include <time.h> rather than "systime.h"; that's all that's needed now.
13296 * dispnew.c: Include <timespec.h> rather than "systime.h";
13297 that's all that's needed now.
13298 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13299 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13300 TIMESPEC_RESOLUTION.
13301 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13302 LOG10_TIMESPEC_RESOLUTION.
13303 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13304 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13305 (make_emacs_time): Remove. All used changed to make_timespec.
13306 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13307 (current_timespec): Rename from current_emacs_time. All uses changed.
13308 (add_emacs_time): Remove. All uses changed to timespec_add.
13309 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13310 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13311 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13312 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13313 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13314 (current_timespec): Rename from current_emacs_time. All uses changed.
13315 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13316 changed to timespec_cmp.
13317 * xgselect.c: Include <timespec.h>, since our .h files don't.
13318
133192013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13320
13321 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13322 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13323 Remove the leftovers.
13324 * gtkutil.c (toplevel): Do not declare Qxft but include
13325 font.h to do so.
13326 * image.c (toplevel): Do not declare Vlibrary_cache because
13327 it's already done in lisp.h.
13328
133292013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13330
13331 * lisp.h (Mouse_HLInfo): Move from here...
13332 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13333 (reset_mouse_highlight): New function.
13334 * msdos.c (dos_set_window_size, IT_update_begin)
13335 (internal_terminal_init):
13336 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13337 (ns_initialize_display_info):
13338 * w32console.c (initialize_w32_display):
13339 * w32term.c (x_update_window_end, x_free_frame_resources)
13340 (w32_initialize_display_info):
13341 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13342 * window.c (Fdelete_other_windows_internal):
13343 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13344 * termchar.h (toplevel):
13345 * xterm.h (toplevel): Include dispextern.h.
13346
133472013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13348
13349 Fix minor problems found by static checking.
13350 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13351 (expect): Avoid nested-if warning.
13352 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13353 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13354 * nsterm.h, nsterm.m (ns_select):
13355 * xgselect.c, xgselect.h (xg_select):
13356 Adjust signature to better match pselect's.
13357 * nsterm.m (ns_select):
13358 Don't set *TIMEOUT, since pselect doesn't.
13359 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13360 diagnostic about assigning const char * to it.
13361 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13362
133632013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13364
13365 * lread.c (substitute_object_recurse): Handle hash-tables as well
13366 (bug#15190).
13367
133682013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13369
13370 Fix unlikely core dump in init_tty, and simplify terminfo case.
13371 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13372 The old version incorrectly dumped core if malloc returned a
13373 buffer containing only non-NUL bytes.
13374 (init_tty): Do not allocate or free termcap buffers; the
13375 struct does that for us now.
13376 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13377 (struct tty_display_info): Define members termcap_term_buffer and
13378 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13379 use them. Allocate them directly in struct rather than indirectly
13380 via a pointer, to simplify init_tty.
13381
13382 * frame.c (check_minibuf_window): Initialize 'window' properly,
13383 so that Emacs reliably aborts later if 'window' is not initialized.
13384
133852013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13386
13387 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13388 of VoidSymbol (Bug#15154).
13389
133902013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13391
13392 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13393 mouse_face_beg_y and mouse_face_end_y.
13394 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13395 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13396 Adjust users and update comment where appropriate.
13397
133982013-08-26 Martin Rudalics <rudalics@gmx.at>
13399
13400 * frame.c (check_minibuf_window): New function.
13401 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13402 Call check_minibuf_window (Bug#15183).
13403
134042013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13405
13406 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13407 because this is the only last cursor data we need to keep and consult.
13408 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13409 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13410 Adjust users.
13411
134122013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13413
13414 Fix recovering from possible decompression error.
13415 Since insert_from_gap doesn't always move point, we can't use PT as
13416 the position where the partially decompressed data ends, and
13417 should count how many bytes was produced so far.
13418 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13419 (unwind_decompress): Really delete partially uncompressed data.
13420 (Fzlib_decompress_region): Take decompressed data size into account.
13421
134222013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13423
13424 * syntax.c (init_syntax_once): Adjust comment and do an early
13425 initialization of Qchar_table_extra_slots just once...
13426 * casetab.c (init_casetab_once):
13427 * category.c (init_category_once):
13428 * character.c (syms_of_character):
13429 * coding.c (syms_of_coding):
13430 * xdisp.c (syms_of_xdisp): ...and omit it here.
13431
134322013-08-24 Eli Zaretskii <eliz@gnu.org>
13433
13434 * xdisp.c (get_next_display_element): Don't apply to characters
13435 from a display vector the logic of setting it->end_of_box_run_p
13436 suitable for characters from a buffer. (Bug#15175)
13437
13438 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13439 to handle directories, rather than '_utime' which doesn't.
13440 (Bug#15176)
13441
134422013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13443
13444 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13445 or fullscreen (Bug#14627).
13446
134472013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13448
13449 System-dependent integer overflow fixes.
13450 * process.c (Fset_process_window_size): Signal an error if
13451 the window size is outside the range supported by the lower level.
13452 * sysdep.c (set_window_size): Return negative on error,
13453 nonnegative on success, rather than -1, 0, 1 on not in system,
13454 failure, success. This is simpler. Caller changed.
13455 (serial_configure): Remove unnecessary initialization of local.
13456 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13457 size fits in unsigned long; this isn't true on some 32-bit hosts.
13458 Avoid buffer overrun if some future version of /proc/meminfo has a
13459 variable name longer than 20 bytes.
13460 (system_process_attributes) [__FreeBSD__]:
13461 Don't assume hw.availpages fits in 'int'.
13462
134632013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13464
13465 Don't let very long directory names overrun the stack.
13466 Fix some related minor problems involving "//", vfork.
13467 * callproc.c (encode_current_directory): New function.
13468 (call_process): Don't append "/"; not needed.
13469 * fileio.c (file_name_as_directory_slop): New constant.
13470 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13471 this can save the caller having to alloca.
13472 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13473 Use SAFE_ALLOCA, not alloca.
13474 (directory_file_name, Fexpand_file_name): Leave leading "//"
13475 alone, since it can be special even on POSIX platforms.
13476 * callproc.c (call_process):
13477 * process.c (Fformat_network_address):
13478 * sysdep.c (sys_subshell):
13479 Use encode_current_directory rather than rolling our own.
13480 (create_process): No need to encode directory; caller does that now.
13481 * process.h (encode_current_directory): New decl.
13482 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13483 Rework to avoid 'goto xyzzy;'.
13484
134852013-08-23 Eli Zaretskii <eliz@gnu.org>
13486
13487 * xdisp.c (handle_face_prop): If the default face was remapped use
13488 the remapped face for strings from prefix properties. (Bug#15155)
13489
134902013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13491
13492 Minor cleanup for redisplay interface and few related functions.
13493 * frame.h (enum text_cursor_kinds): Move from here...
13494 * dispextern.h (enum text_cursor_kinds): ...to here.
13495 (toplevel): Drop unnecessary declarations.
13496 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13497 in update_window_end_hook and draw_window_cursor functions.
13498 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13499 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13500 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13501 * xterm.c (x_update_window_end, x_draw_window_cursor):
13502 * xdisp.c (display_and_set_cursor, update_window_cursor)
13503 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13504 enum text_cursor_kinds where appropriate.
13505
135062013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13507
13508 Redesign redisplay interface to drop updated_row and updated_area.
13509 * dispextern.h (updated_row, updated_area): Remove declaration.
13510 (struct redisplay_interface): Pass glyph row and row area parameters
13511 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13512 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13513 Adjust prototypes.
13514 * dispnew.c (updated_row, updated_area): Remove.
13515 (redraw_overlapped_rows, update_window_line): Adjust user.
13516 (update_marginal_area, update_text_area): Likewise. Pass updated row
13517 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13518 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13519 Adjust users.
13520
135212013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13522
13523 * process.c (flush_pending_output): Remove stub.
13524 All uses removed.
13525
135262013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13527
13528 * callproc.c: Fix race that killed background processes (Bug#15144).
13529 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13530 Record deleted process-id in critical section, not afterwards.
13531 Don't mistakenly kill process created by a call-process invocation
13532 that discards output and does not wait.
13533
135342013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13535
13536 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13537 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13538 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13539 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13540 to shut up compiler in mark_object.
13541 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13542
135432013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13544
13545 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13546 We can't portably rely on PTY_OPEN doing that, even if
13547 it calls posix_openpt with O_CLOEXEC.
13548
135492013-08-20 Kenichi Handa <handa@gnu.org>
13550
13551 * character.c (string_char): Improve commentary.
13552
135532013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13554
13555 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13556 (struct animation_cache): Make signature a flexible array member.
13557 All uses changed. This is a tad slower but may insulate us better
13558 from future changes to ImageMagick.
13559
135602013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13561
13562 * image.c: Shrink memory needed for animation cache.
13563 (SIGNATURE_DIGESTSIZE): New constant.
13564 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13565 (imagemagick_create_cache): Copy the signature. This saves
13566 several KB of memory that ImageMagick wastes per signature.
13567 Don't bother updating the update_time, as the caller does that now.
13568 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13569 it's a fixed size struct member now.
13570 (imagemagick_get_animation_cache): Always destroy the signature,
13571 as it's now imagemagick_create_cache's responsibility to copy it.
13572 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13573 and use memcmp rather than strcmp.
13574 eassert that ImageMagick returns a signature of the specified length.
13575
135762013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13577
13578 * image.c (imagemagick_get_animation_cache): Don't segfault on
13579 each invocation.
13580 (imagemagick_get_animation_cache): Revert to previous definition
13581 so that it actually works. But keep the memory leak fix.
13582 (imagemagick_get_animation_cache): Fix memory leak.
13583
135842013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13585
13586 * image.c: Fix animation cache signature memory leak.
13587 Fix some other minor performance problems while we're at it.
13588 (imagemagick_create_cache): Clear just the members that
13589 need clearing. Don't set update_time, as caller does that now.
13590 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13591 Simplify by using pointer-to-pointer instead of a prev pointer.
13592 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13593 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13594 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13595 it's already a copy. Free the signature probe unless it's cached.
13596
13597 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13598 This was introduced by my 2013-08-12 fix for Bug#15035.
13599
136002013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13601
13602 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13603 (imagemagick_prune_animation_cache): Now static.
13604
136052013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13606
13607 * image.c (imagemagick_get_animation_cache): Don't segfault when
13608 pruning all entries.
13609
136102013-08-18 Ken Brown <kbrown@cornell.edu>
13611
13612 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13613 static heap if ENABLE_CHECKING is defined.
13614 (max_bss_sbrk_ptr): New variable.
13615 (bss_sbrk): Use it.
13616 (report_sheap_usage): Report maximum static heap usage instead of
13617 ending static heap usage.
13618
136192013-08-17 Eli Zaretskii <eliz@gnu.org>
13620
13621 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13622 of zlib_initialized according to the results of calling
13623 init_zlib_functions.
13624
136252013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13626
13627 * image.c: Implement an ImageMagick per-image cache.
13628 (imagemagick_get_animation_cache): Fix a double-free error.
13629 (imagemagick_load_image): Remove the ping_wand code, which only
13630 apparently saved time on invalid animated images, and slowed down
13631 everything else. Optimize for the common case.
13632
136332013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13634
13635 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13636
13637 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13638
13639 * marker.c (set_marker): Remove documentation of undefined behavior.
13640
136412013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13642
13643 * image.c (imagemagick_compute_animated_image): Animate correctly
13644 when sub-images are smaller than the main image.
13645 (imagemagick_compute_animated_image): Setting the iterator row to
13646 zero is apparently not allowed.
13647 (imagemagick_compute_animated_image): Allow images that say they
13648 have sub-images that are bigger than the main image, but just crop
13649 them.
13650
136512013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13652
13653 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13654
136552013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13656
13657 * image.c (imagemagick_compute_animated_image): Respect the GIF
13658 disposal methods.
13659
136602013-08-15 Ken Brown <kbrown@cornell.edu>
13661
13662 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13663 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13664 needed.
13665
136662013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13667
13668 Fix minor problems found by static checking.
13669 * frame.c (delete_frame):
13670 * xdisp.c (next_element_from_display_vector):
13671 Avoid uninitialized local.
13672 * image.c (imagemagick_compute_animated_image): Port to C89.
13673 Prefer usual GNU indentation style for loops.
13674 Be more careful about bizarrely large sizes, by using ptrdiff_t
13675 instead of int.
13676
136772013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13678
13679 Fix infinite frame selection loop (Bug#15025).
13680 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13681
136822013-08-15 Eli Zaretskii <eliz@gnu.org>
13683
13684 * xdisp.c (compute_window_start_on_continuation_line):
13685 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13686 to make sure we end up setting the window start at the leftmost
13687 visible character of the display line. This avoids funky
13688 horizontal shifting because the window start is not kept on the
13689 same position. (Bug#15090)
13690 (next_element_from_display_vector): Support 'box' face attribute
13691 in the face definitions of a display vector. (Bug#15099)
13692
136932013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13694
13695 * image.c (imagemagick_compute_animated_image): Implement animated
13696 images (bug#14700).
13697 (imagemagick_compute_animated_image): Fix some compilation
13698 warnings. Implement a very simple cache to make the animation
13699 usable at all, but it should be replaced with a per-image cache.
13700
137012013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13702
13703 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13704 to do `for' loops over alist values.
13705 * buffer.h (FOR_EACH_BUFFER):
13706 * process.c (FOR_EACH_PROCESS): Use it.
13707 (handle_child_signal, status_notify, Fget_buffer_process)
13708 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13709
137102013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13711
13712 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13713 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13714 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13715 to xzalloc and so avoid redundant call to memset.
13716 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13717 members because it is allocated with xzalloc and so already zeroed.
13718
137192013-08-14 Ken Brown <kbrown@cornell.edu>
13720
13721 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13722 (Bug#15094).
13723
137242013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13725
13726 Utility function and macro to copy Lisp string to C string.
13727 * lisp.h (xlispstrdupa): New macro.
13728 (xlispstrdup): New prototype.
13729 * alloc.c (xlispstrdup): New function.
13730 * callint.c (Fcall_interactively):
13731 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13732 (Fsubstitute_in_file_name):
13733 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13734 * image.c (x_create_bitmap_from_file):
13735 * w32term.c (w32_term_init):
13736 * xterm.c (x_term_init): Use xlispstrdup.
13737
137382013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13739
13740 * image.c (imagemagick_load_image): Make animated pictures work.
13741 There's still some problems with background color settings, though
13742 (bug#14700).
13743
13744 * decompress.c (unwind_decompress): Always restore point.
13745
137462013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13747
13748 * marker.c (set_marker): Reformat documentation.
13749
137502013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13751
13752 * xdisp.c (cursor_type_changed): Now static.
13753
13754 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13755 Use changed. This avoids the need to call xmalloc and for the
13756 caller to call xfree, and avoids memory leaks in some situations.
13757
137582013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13759
13760 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13761 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13762 (redisplay_window): If window_end_valid is cleared due to non-zero
13763 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13764 so do not call to try_cursor_movement for that window.
13765
137662013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13767
13768 * window.h (struct window): Convert window_end_pos and
13769 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13770 (wset_window_end_pos, wset_window_end_vpos): Remove.
13771 * dispnew.c (adjust_glyph_matrix):
13772 * window.c (Fwindow_end, replace_window, set_window_buffer)
13773 (make_window):
13774 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13775 (set_vertical_scroll_bar, redisplay_window, try_window)
13776 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13777 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13778 (note_mouse_highlight): Adjust users.
13779 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13780 Add comment.
13781
137822013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13783
13784 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13785 * image.c (imagemagick_filename_hint): Use `const char *' and
13786 prefer SSDATA to SDATA to avoid warnings.
13787
137882013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13789
13790 Cleanup window fringes, margins and scroll bars adjustments.
13791 * window.c (set_window_fringes, set_window_margins)
13792 (set_window_scroll_bars, apply_window_adjustment): New functions.
13793 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13794 (Fset_window_scroll_bars): Use them.
13795
137962013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13797
13798 * window.h (struct window): Convert scroll_bar_width
13799 from Lisp_Object to integer. Adjust comment.
13800 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13801 Adjust users.
13802 * window.c (wset_scroll_bar_width): Remove.
13803 (make_window): Initialize scroll_bar_width.
13804 (Fsplit_window_internal): Use direct assignment.
13805 (Fset_window_configuration, save_window_save):
13806 Convert Lisp_Object to integer and back where appropriate.
13807 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13808 bar was actually changed, and mention this in docstring.
13809
138102013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13811
13812 * decompress.c: Minor simplifications.
13813 (Fzlib_decompress_region): Don't bother verifying
13814 that avail_out <= UINT_MAX, as that was confusing.
13815 Mention the restriction in a comment instead.
13816 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13817
138182013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13819
13820 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13821 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13822
138232013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13824
13825 * image.c (imagemagick_filename_hint): Check for errors in the
13826 alist structure.
13827
138282013-08-13 Eli Zaretskii <eliz@gnu.org>
13829
13830 * window.c (Fwindow_margins): Return nil when there's no marginal
13831 area, as per the documented API.
13832
13833 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13834 Fmake_vector, as scroll bar's struct members are not all Lisp
13835 objects now. This avoids crashes in GC.
13836
13837 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13838 bool, so its address could be taken.
13839
138402013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13841
13842 * image.c (imagemagick_filename_hint): New function to possibly
13843 apply `image-content-type-suffixes'.
13844 (imagemagick_load_image): Use it.
13845
138462013-08-13 Eli Zaretskii <eliz@gnu.org>
13847
13848 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13849 if loading zlib failed.
13850
138512013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13852
13853 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13854 2013-08-13 checkin below. Change bool to BOOL, rule is:
13855 All Obj-C code uses BOOL, except for interfaces callable from C.
13856
13857 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13858
138592013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13860
13861 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13862 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13863 bool instead of BOOL.
13864 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13865 from Lisp_Object to bitfield. Adjust comment.
13866 * w32term.c (x_scroll_bar_create): Adjust user.
13867 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13868 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13869 Use bool for boolean.
13870 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13871 to `unsigned int' when defining a bitfield.
13872
138732013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13874
13875 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13876
138772013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13878
13879 * window.h (struct window): Convert left_margin_cols and
13880 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13881 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13882 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13883 Adjust users.
13884 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13885 Adjust comment.
13886 (showing_window_margins_p, update_window_line, update_frame_1):
13887 * fringe.c (draw_fringe_bitmap_1):
13888 * xdisp.c (window_box_width): Adjust users.
13889 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13890 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13891 Use direct assignment.
13892 (Fset_window_configuration, save_window_save, Fwindow_margins):
13893 Convert Lisp_Object to integer and back where appropriate.
13894 (Fset_window_margins): Adjust user. Return t if any margin
13895 was actually changed, and mention this in docstring.
13896
138972013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13898
13899 * syntax.c (forward_word):
13900 * cmds.c (forward_char, backward_char): Mention the optional argument.
13901
139022013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13903
13904 * window.h (struct window): Convert left_fringe_width
13905 and right_fringe_width from Lisp_Objects to integers.
13906 Adjust comment.
13907 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13908 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13909 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13910 Remove.
13911 (make_window): Initialize new integer fields to -1.
13912 (Fsplit_window_internal): Use direct assignment.
13913 (Fset_window_configuration, save_window_save):
13914 Convert Lisp_Object to integer and back where appropriate.
13915 (Fset_window_fringes): Adjust user. Return t if any fringe
13916 was actually changed, and mention this in docstring.
13917
139182013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13919
13920 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13921 * nsfns.m (x_set_cursor_type):
13922 * w32fns.c (x_set_cursor_type):
13923 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13924 * xdisp.c (set_frame_cursor_types): ...but in common code.
13925
139262013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13927
13928 * font.c (clear_font_cache): New function, stripped from...
13929 (Fclear_font_cache): ...here, which now uses the function
13930 above. Adjust comment.
13931 * font.h (clear_font_cache): Add prototype.
13932 * xfaces.c (clear_face_cache): Use clear_font_cache.
13933
139342013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13935
13936 * window.c (Fset_window_start): Compare `w', not `window' because
13937 `w' might not be equal to `window' after call to decode_live_window.
13938
139392013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13940
13941 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13942 This fixes a problem introduced by the Bug#15035 patch
13943 when using GPG. Reported by Herbert J. Skuhra.
13944
139452013-08-12 Eli Zaretskii <eliz@gnu.org>
13946
13947 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13948 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13949 not yet initialized.
13950
139512013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13952
13953 * decompress.c (Fzlib_decompress_region): Support zlib
13954 decompression, too, and rename.
13955
139562013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13957
13958 Minor zlib configuration tweaks.
13959 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13960 Don't assume presence of fn_inflateInit2_ zlib internal function.
13961
139622013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13963
13964 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13965 include the zlib prefix.
13966
139672013-08-12 Eli Zaretskii <eliz@gnu.org>
13968
13969 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13970 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13971 define static variables that are pointers to zlib functions to be
13972 dynamically loaded.
13973 (init_zlib_functions) [WINDOWSNT]: New function.
13974 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13975 New macros.
13976 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13977 macros instead of invoking the zlib functions directly.
13978 (syms_of_decompress): DEFSYM Qzlib_dll.
13979 Staticpro Szlib_available_p.
13980
139812013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13982
13983 Avoid looping over all frame windows to freeze and unfreeze.
13984 * window.h (struct window): Drop frozen_window_start_p.
13985 (freeze_window_starts): Drop prototype.
13986 * frame.h (struct frame): New frozen_window_starts flag.
13987 (FRAME_WINDOWS_FROZEN): New macro.
13988 * window.c (freeze_window_start, freeze_window_starts):
13989 Remove.
13990 (select_window, replace_window): Adjust users.
13991 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13992 (window_frozen_p): New function.
13993 (redisplay_window): Use it.
13994
139952013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13996
13997 Fix some fd issues when running subprocesses (Bug#15035).
13998 Fix bugs that can leak files or file descriptors on errors.
13999 Don't unlink open temp files, as that's hard for users to diagnose
14000 when things go awry (e.g., temp disk exhausted).
14001 Don't bother to lock temp files. Check for invalid recursion.
14002 * callproc.c (synch_process_fd): Remove. All uses removed.
14003 (synch_process_tempfile): New var or macro.
14004 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
14005 New constants.
14006 (record_kill_process): New arg, the temp name. All callers changed.
14007 (delete_temp_file): Now just a simple wrapper around unlink.
14008 (call_process_kill): New arg, the call_process_fd array.
14009 Close them all. Clear synch_process_pid. Remove the temp file,
14010 or arrange for it to be removed.
14011 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
14012 that's been moved to synch_process_tempfile. Caller changed.
14013 Do not remove the tempfile; that's now call_process_kill's
14014 responsibility.
14015 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
14016 call_process_kill; the caller now does that.
14017 (call_process_cleanup): Do not close the process fd; that's now
14018 call_process_kill's responsibility.
14019 (Fcall_process): Implement via new function call_process, which
14020 has most of the old body of Fcall_process, but with a different API.
14021 (call_process): New function that does not open or close filefd if
14022 it is nonnegative. Record which fds need to be closed, and let
14023 call_process_kill close (and remove the tempfile, on MSDOS) on error.
14024 Signal an error if invoked recursively (could be done via a hook).
14025 Simplify creation of the tempfile in the MSDOS case.
14026 Don't create the output file until after checking for the executable.
14027 Report any failure to open /dev/null.
14028 Don't open /dev/null for writing twice; once is enough.
14029 Don't create pipe if all output is being discarded or sent to file.
14030 Don't worry about setting up the coding system or reading from the
14031 pipe if all output is being discarded.
14032 Hoist fd_error local into top level, to lessen block nesting.
14033 Don't record deleted pid here; now done by Fcall_process_region.
14034 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
14035 and note its success in synch_process_tempfile.
14036 Do not leak resources when child_setup fails.
14037 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
14038 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
14039 (create_temp_file): Now returns open fd, with an additional
14040 Lisp_Object * argument to return the name. All callers changed.
14041 Do not close the file; rewind it instead, and leave it open for
14042 the caller. Do not lock the temp file. Unwind-protect the file
14043 and the file-descriptor.
14044 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
14045 If an asynchrounous process, record it here, not in call_process.
14046 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
14047 * eval.c (set_unwind_protect): New function.
14048 * fileio.c (write_region): New function, generalized from the
14049 old Fwrite_region. Do not lock temp files.
14050 (Fwrite_region): Use it.
14051 * lisp.h (set_unwind_protect, write_region): New decls.
14052 * process.c: Include <verify.h>.
14053 (make_process): Mark fds as initially closed.
14054 (deleted_pid_list): Now a list of pid-filename pairs.
14055 All uses changed.
14056 (close_process_fd): New function.
14057 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
14058 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
14059 New constants. Verify that their number matches PROCESS_OPEN_FDS.
14060 (create_process, create_pty, Fmake_serial_process)
14061 (server_accept_connection): Record which fds need to be closed,
14062 and let deactivate_process close them.
14063 (Fmake_network_process): Do not discard the unwind-protect
14064 until it's safe to do so.
14065 (deactivate_process): Close the fds opened by create_process etc.
14066 (Fprocess_send_eof): Adjust to new way of recording open fds.
14067 Report an error if /dev/null can't be opened, instead of aborting.
14068 * process.h (PROCESS_OPEN_FDS): New constant.
14069 (struct Lisp_Process): New member open_fds.
14070 (record_kill_process, record_deleted_pid): Adjust signatures.
14071 (record_deleted_pid): Move decl here ...
14072 * syswait.h (record_deleted_pid): ... from here.
14073
140742013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14075
14076 * decompress.c: Fix bugs with large buffers and weird inputs.
14077 Tune a bit. Reindent as per usual Emacs style.
14078 (BUFFER_SIZE): Remove.
14079 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14080 more than UINT_MAX bytes. Decompress into the gap instead of into
14081 an auto buffer, as this should avoid copying. Return nil if
14082 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14083 set immediate_quit; we shouldn't trust zlib code that much.
14084
140852013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14086
14087 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14088 errors, and really move the gap to where we want it.
14089
14090 * lisp.h: Include decompress.c support.
14091
14092 * emacs.c (main): Include decompress.c support.
14093
14094 * Makefile.in: Include -lz if present.
14095
140962013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14097
14098 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14099 (initWithTitle:): Initialize frame to 0.
14100 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14101 (fillWithWidgetValue:frame:): Rename from
14102 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14103
14104 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14105 fillWithWidgetValue:frame:
14106
14107 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14108 remove memory leak warnings.
14109
14110 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14111 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14112 menu_pending_title.
14113
14114 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14115 (x_activate_menubar): Update the whole menu.
14116 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14117 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14118 current event is not NSSystemDefined (Bug#15001).
14119 Call ns_check_menu_open only if trackingMenu is 2.
14120 (menuDidClose:): New method, decrease trackingMenu.
14121 (fillWithWidgetValue:setDelegate:): New method.
14122 (fillWithWidgetValue:): Call the above.
14123
14124 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14125
141262013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14127
14128 Omit some unnecessary casts.
14129 Many of these go back to the old pre-C89 days, when they may have
14130 been needed, but we've been assuming C89 or later for a while now.
14131 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14132 (live_float_p, live_misc_p, live_vector_p):
14133 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14134 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14135 (defvar_per_buffer):
14136 * callint.c (Fcall_interactively):
14137 * doc.c (Fsubstitute_command_keys):
14138 * filelock.c (get_boot_time):
14139 * frame.c (xrdb_get_resource):
14140 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14141 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14142 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14143 (menuitem_highlight_callback, menu_destroy_callback)
14144 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14145 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14146 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14147 (xg_tool_bar_help_callback, tb_size_cb):
14148 * image.c (xpm_alloc_color, png_read_from_memory)
14149 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14150 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14151 (syms_of_image):
14152 * keymap.c (describe_map):
14153 * nsfns.m (Fns_display_monitor_attributes_list):
14154 * nsmenu.m (process_dialog:):
14155 * nsterm.m (hold_event):
14156 * process.c (wait_reading_process_output):
14157 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14158 * scroll.c (do_direct_scrolling, scrolling_1):
14159 * termcap.c (tgetent):
14160 * window.c (check_window_containing, add_window_to_list)
14161 (freeze_window_starts):
14162 * xdisp.c (compare_overlay_entries, vmessage):
14163 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14164 (x_get_monitor_attributes_xrandr)
14165 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14166 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14167 * xfont.c (xfont_match, xfont_open):
14168 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14169 (menubar_selection_callback, menu_position_func)
14170 (popup_selection_callback, create_and_show_popup_menu)
14171 (dialog_selection_callback, create_and_show_dialog):
14172 * xrdb.c (x_get_string_resource)
14173 (main) [TESTRM]:
14174 * xsmfns.c (x_session_check_input):
14175 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14176 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14177 (xaw_jump_callback, xaw_scroll_callback):
14178 Omit unnecessary casts.
14179
141802013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14181
14182 Minor string-length refactoring.
14183 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14184 * frame.c (make_monitor_attribute_list):
14185 Prefer build_string to strlen + make_string.
14186
141872013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14188
14189 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14190 don't check minor_code (Bug#14417).
14191
141922013-08-09 Eli Zaretskii <eliz@gnu.org>
14193
14194 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14195 vertical positions instead. This avoids calling MATRIX_ROW with
14196 row numbers that are possibly beyond valid limits. (Bug#15064)
14197
141982013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14199
14200 Use xstrdup and build_unibyte_string where applicable.
14201 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14202 * xfns.c (x_window):
14203 * xrdb.c (x_get_customization_string):
14204 * xterm.c (xim_initialize):
14205 * w32fns.c (w32_window): Use xstrdup.
14206 (w32_display_monitor_attributes_list):
14207 * emacs.c (init_cmdargs):
14208 * keyboard.c (PUSH_C_STR):
14209 * nsfont.m (nsfont_open):
14210 * sysdep.c (system_process_attributes):
14211 * w32.c (system_process_attributes):
14212 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14213
142142013-08-09 Eli Zaretskii <eliz@gnu.org>
14215
14216 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14217 variables of these types so that GDB would know about them, as aid
14218 for debugging fatal exceptions. (Bug#15024) See also
14219 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14220 discussions.
14221
142222013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14223
14224 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14225 larger than the NSWindow (Bug#14934).
14226
142272013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14228
14229 Redesign redisplay interface to drop global variable updated_window.
14230 Always pass currently updated window as a parameter to update routines.
14231 * dispextern.h (updated_window): Remove declaration.
14232 (struct redisplay_interface): Pass window parameter to
14233 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14234 and after_update_window_hook.
14235 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14236 Adjust prototypes.
14237 * dispnew.c (updated_window): Remove.
14238 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14239 (update_window_line): Adjust to match redisplay interface changes.
14240 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14241 (ns_scroll_run, ns_after_update_window_line):
14242 * w32term.c (x_update_window_begin, x_update_window_end)
14243 (x_after_update_window_line, x_scroll_run):
14244 * xterm.c (x_update_window_begin, x_update_window_end)
14245 (x_after_update_window_line, x_scroll_run):
14246 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14247 Likewise. Adjust comments where appropriate.
14248 (x_cursor_to): Simplify because this is always called during window
14249 update (but install debugging check anyway).
14250 (expose_window): Check must_be_updated_p flag to see whether this
14251 function is called during window update.
14252
142532013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14254
14255 Do not reset window modification event counters excessively.
14256 These leftovers and poor man's tricky methods to catch extra
14257 redisplay's attention are no longer needed.
14258 * frame.c (set_menu_bar_lines_1):
14259 * minibuf.c (read_minibuf_unwind):
14260 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14261 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14262 (window_scroll_line_based, Fset_window_configuration):
14263 * xdisp.c (redisplay_window): Do not reset last_modified and
14264 last_overlay_modified counters.
14265
142662013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14267
14268 * xselect.c (x_send_client_event): Set send_event and serial, memset
14269 data.l as it might be bigger than data.b. Use 24 bit mask to
14270 XSendEvent (Bug#15034).
14271
142722013-08-07 Eli Zaretskii <eliz@gnu.org>
14273
14274 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14275 for TTY frames that are not the top frame on their console.
14276 (Bug#14616)
14277
142782013-08-07 Martin Rudalics <rudalics@gmx.at>
14279
14280 * w32term.c (w32fullscreen_hook): Really maximize frame when
14281 asked for (Bug#14841).
14282
142832013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14284
14285 Prefer selected_window to Fselected_window, likewise for frames.
14286 * buffer.c (Fbuffer_swap_text):
14287 * data.c (Fvariable_binding_locus):
14288 * window.c (run_window_configuration_change_hook): Adjust users.
14289 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14290 Use decode_live_frame.
14291
142922013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14293
14294 Be more careful if selected window shows the buffer other than current,
14295 use window_outdated only if this is not so. This change should also
14296 address some weird issues discussed in Bug#13012.
14297 * window.h (window_outdated): New prototype.
14298 * window.c (window_outdated): Now here. Convert from static and
14299 always assume window's buffer.
14300 (Fwindow_end, Fwindow_line_height): Use it.
14301 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14302 and always assume window's buffer.
14303 (redisplay_window): Adjust user.
14304 (redisplay_internal): Call to reconsider_clip_changes once and
14305 check whether mode line should be updated only if selected window
14306 shows current buffer.
14307 (run_window_scroll_functions): Use eassert for debugging check.
14308 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14309
143102013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14311
14312 * window.c (window_scroll, window_scroll_pixel_based)
14313 (window_scroll_line_based): Use bool for booleans.
14314
143152013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14316
14317 * process.c: Fix minor off-by-one issues in descriptor counts.
14318 This shouldn't fix any real bugs, but it cleans up the code a bit.
14319 (max_process_desc, max_input_desc): -1, not 0, means none.
14320 All uses changed.
14321 (delete_input_desc): New function.
14322 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14323 (deactivate_process): Scan backwards when recomuting max_process_desc;
14324 that should be faster.
14325 (init_process_emacs): Initialize max_input_desc.
14326
143272013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14328
14329 Use region cache to speedup bidi_find_paragraph_start.
14330 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14331 Rename cache_long_line_scans to cache_long_scans.
14332 * buffer.c (bset_cache_long_line_scans): Rename to
14333 bset_cache_long_scans.
14334 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14335 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14336 into account.
14337 (syms_of_buffer): Rename cache-long-line-scans to
14338 cache-long-scans. Adjust docstring.
14339 * search.c (newline_cache_on_off):
14340 * indent.c (width_run_cache_on_off): Adjust users.
14341 * bidi.c (bidi_paragraph_cache_on_off): New function.
14342 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14343 * insdel.c (prepare_to_modify_buffer):
14344 Invalidate bidi_paragraph_cache if enabled.
14345
143462013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14347
14348 Invalidate region caches only if buffer text is going to be changed.
14349 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14350 (modify_text): ...new prototype.
14351 (prepare_to_modify_buffer_1): New prototype.
14352 * textprop.c (modify_region): Rename to...
14353 (modify_text_properties): ...new function.
14354 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14355 (Fremove_list_of_text_properties): Adjust users.
14356 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14357 (modify_text): ...new function.
14358 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14359 (prepare_to_modify_buffer_1): ...new function.
14360 * casefiddle.c (casify_region):
14361 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14362 (Ftranspose_regions): Use modify_text.
14363
143642013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14365
14366 * lisp.mk (lisp): Add nadvice.elc.
14367
143682013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14369
14370 New macro to iterate over live buffers similar to frames.
14371 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14372 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14373 Declare buffer-related variables here to offload lisp.h.
14374 * buffer.c (Vbuffer_alist): Adjust comment.
14375 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14376 (other_buffer_safely):
14377 * data.c (store_symval_forwarding):
14378 * dispnew.c (Fframe_or_buffer_changed_p):
14379 * fileio.c (Fdo_auto_save):
14380 * filelock.c (unlock_all_files):
14381 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14382
143832013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14384
14385 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14386 * callproc.c (create_temp_file):
14387 * filelock.c (create_lock_file):
14388 Assume mkostemp, since it's now provided by Gnulib.
14389
143902013-08-04 Eli Zaretskii <eliz@gnu.org>
14391
14392 * w32.c (mkostemp): New function.
14393 (mktemp): Remove, no longer used. Most of the code reused in
14394 mkostemp. (Bug#15015)
14395 (mktemp): Don't undef.
14396
143972013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14398
14399 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14400 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14401 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14402 (free_glyph_pool, check_glyph_memory): Likewise for
14403 all users. Adjust comments where appropriate.
14404
144052013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14406
14407 * composite.h: Minor fixups.
14408 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14409 to fix a misspelling, and change it to an inline function while
14410 we're at it (it need not be a macro). All uses changed.
14411 (composition_method, composition_valid_p):
14412 Rewrite to avoid assignments in if-conditions.
14413
144142013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14415
14416 Do not use global Lisp_Object in composition macros.
14417 * composite.h (composition_temp): Remove declaration.
14418 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14419 (composition_method, composition_valid_p): ...inline functions.
14420 (compose_region): Remove the leftover.
14421 * composite.c (composition_temp): Remove.
14422 (run_composition_function, update_compositions)
14423 (composition_compute_stop_pos, composition_adjust_point)
14424 (Ffind_composition_internal):
14425 * coding.c (handle_composition_annotation):
14426 * xdisp.c (handle_composition_prop, check_point_in_composition):
14427 Related users changed.
14428
144292013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14430
14431 Drop FRAME_PTR typedef.
14432 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14433 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14434 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14435 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14436 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14437 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14438 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14439 All related users changed.
14440
144412013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14442
14443 * eval.c (default_toplevel_binding): New function.
14444 (Fdefvar): Use it.
14445 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14446 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14447 (syms_of_eval): Export them.
14448 * data.c (Fdefault_value): Micro cleanup.
14449 * term.c (init_tty): Use "false".
14450
144512013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14452
14453 Fix X GC leak in GTK and raw (no toolkit) X ports.
14454 * xterm.c (x_free_frame_resources): If white and black relief
14455 GCs are allocated, always free them here.
14456 * xfns.c (x_make_gc): Omit redundant initialization.
14457 * widget.c (create_frame_gcs): Remove the leftover.
14458 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14459 in x_free_frame_resources.
14460
144612013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14462
14463 * nsterm.m (windowWillResize:toSize:): Only change title if
14464 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14465 modifying it.
14466 (viewDidEndLiveResize): New method.
14467
14468 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14469 inside NS_IMPL_COCOA.
14470
144712013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14472
14473 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14474 Do not check whether undo is enabled because record_insert and
14475 record_delete does that themselves.
14476
144772013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14478
14479 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14480 member which is not really used any more.
14481 (FRAME_XIC_BASE_FONTNAME): Remove.
14482 * xfns.c (xic_free_fontset): Adjust user.
14483 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14484 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14485 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14486 (xdialog_show): Use eassert for debugging check.
14487 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14488
144892013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14490
14491 * fileio.c, fns.c (merge): Move extern decl from here ...
14492 * lisp.h (merge): ... to here.
14493
144942013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14495
14496 Fix last font-related change.
14497 * w32font.h (w32font_list_internal, w32font_match_internal):
14498 Fix prototype.
14499 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14500 (uniscribe_list_family): Adjust to match font API change.
14501 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14502 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14503
145042013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14505
14506 * frame.h (FRAME_MOUSE_UPDATE):
14507 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14508 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14509
145102013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14511
14512 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14513 * font.h (struct font_driver): Change list, match, and list_family
14514 functions to accept struct frame * as first arg.
14515 * font.c (font_score, font_compare, font_sort_entities):
14516 Remove prototypes.
14517 (font_sort_entities, font_list_entities, font_select_entity)
14518 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14519 match font API change.
14520 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14521 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14522 * ftxfont.c (ftxfont_list, ftxfont_match):
14523 * xftfont.c (xftfont_list, xftfont_match):
14524 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14525 * w32font.c (w32font_list, w32font_match, w32font_list)
14526 (w32font_list_internal, w32_font_match_internal): Likewise.
14527 * xfaces.c (Fx_family_fonts): Adjust user.
14528
145292013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14530
14531 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14532 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14533 only if HAVE_X_WINDOWS is in use.
14534 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14535 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14536 * w32term.c (x_wm_set_icon_position): Likewise.
14537 * w32fns.c (x_icon): Adjust user.
14538
145392013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14540
14541 * xterm.c (last_mouse_press_frame): Remove the
14542 leftover which is not really used any more.
14543 (handle_one_xevent, syms_of_xterm): Adjust users.
14544 (x_flush): Call XFlush once per each X display, not frame.
14545 This is better because this code always unconditionally skips
14546 non-X frames in Vframe_list and issues the only XFlush if we
14547 have more than one X frame on the same X display.
14548 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14549 Use bool for booleans.
14550 (x_draw_glyph_string_background, cvt_string_to_pixel)
14551 (cvt_pixel_dtor): Drop unnecessary prototypes.
14552 * xterm.h (x_display_ok): Adjust prototype.
14553
145542013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14555
14556 Drop unnecessary functions that deals with frame pixel size.
14557 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14558 (x_pixel_height): Drop prototypes.
14559 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14560 (x_pixel_height): Drop implementations.
14561 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14562 which should be always valid for window frame.
14563 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14564 * w32menu.c (Fx_popup_dialog):
14565 * xmenu.c (Fx_popup_dialog): Likewise for both.
14566
145672013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14568
14569 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14570 frame parameters and call to Fmodify_frame_parameters just once.
14571 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14572 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14573 and mention nil frame in docstring.
14574
145752013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14576
14577 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14578 (x_figure_window_size): Likewise. Adjust to return long.
14579 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14580 (toplevel): Move Qterminal_live_p to...
14581 * terminal.c (toplevel): ...here, make it static, and...
14582 (syms_of_terminal): ...DEFSYM here.
14583 * frame.h (Qterminal_live_p): Remove declaration.
14584 (make_frame, x_figure_window_size): Adjust prototype.
14585 * nsfns.m (Fx_create_frame): Use long for window flags.
14586
145872013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14588
14589 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14590 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14591 Do not assume that emacs_close (INT_MAX) is a no-op.
14592
145932013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14594
14595 * xfaces.c (make_face_cache): For struct face_cache, prefer
14596 xmalloc to xzalloc and so avoid redundant call to memset.
14597 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14598
145992013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14600
14601 * fringe.c (draw_window_fringes, update_window_fringes)
14602 (compute_fringe_widths):
14603 * w32term.c (x_draw_glyph_string):
14604 * window.c (candidate_window_p, Frecenter):
14605 * xfaces.c (realize_basic_faces, realize_default_face)
14606 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14607 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14608 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14609 * xmenu.c (Fx_menu_bar_open_internal):
14610 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14611 * xsettings.c (xft_settings_event):
14612 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14613 Use bool for booleans. Adjust style and comments where
14614 appropriate.
14615 * dispextern.h (draw_window_fringes, update_window_fringes)
14616 (compute_fringe_widths):
14617 * xterm.h (x_had_errors_p): Adjust prototype.
14618
146192013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14620
14621 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14622 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14623
146242013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14625
14626 * fns.c (toplevel): Remove comment before Fsafe_length because
14627 it checks for QUIT.
14628
146292013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14630
14631 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14632
146332013-07-28 Eli Zaretskii <eliz@gnu.org>
14634
14635 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14636 frame which got the message is still alive, before dereferencing
14637 its pointer. (Bug#14970)
14638
14639 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14640 be a live window, before using it as such. (Bug#14970)
14641
146422013-07-27 Eli Zaretskii <eliz@gnu.org>
14643
14644 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14645 w32_detect_focus_change instead of doing part of its job by hand.
14646 This fixes the problem whereby FOCUS_OUT events were not sent to
14647 the event queue.
14648
146492013-07-26 Eli Zaretskii <eliz@gnu.org>
14650
14651 * process.c (Fprocess_list): Doc fix.
14652
14653 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14654 being re-exposed only if it didn't ask to become visible.
14655 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14656 was previously iconified. (Bug#14841)
14657 (x_iconify_frame): Mark the frame iconified.
14658
146592013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14660
14661 Fix minor problems found by static checking.
14662 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14663 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14664
146652013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14666
14667 * eval.c (set_specpdl_old_value): New function.
14668 (unbind_to): Minor simplification.
14669 (get_backtrace_frame): New function.
14670 (Fbacktrace_frame): Use it. Add `base' argument.
14671 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14672 (syms_of_eval): Export backtrace-eval.
14673 * xterm.c (x_focus_changed): Simplify.
14674
146752013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14676
14677 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14678
146792013-07-24 Eli Zaretskii <eliz@gnu.org>
14680
14681 * xdisp.c (redisplay_window): Instead of moving point out of
14682 scroll margin, reject the force_start method, and try scrolling
14683 instead. (Bug#14780)
14684
146852013-07-24 Ken Brown <kbrown@cornell.edu>
14686
14687 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14688 (Bug#14944).
14689
146902013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14691
14692 * eval.c (Fprogn): Do not check that BODY is a proper list.
14693 This undoes the previous change. The check slows down the
14694 interpreter, and is not needed to prevent a crash. See
14695 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14696
146972013-07-23 Glenn Morris <rgm@gnu.org>
14698
14699 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14700
147012013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14702
14703 Port to GNU/Linux systems with tinfo but not ncurses.
14704 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14705 to decide whether ncurses is being used. Without this change,
14706 GCC complains about tgetent not being declared, on a system
14707 that has tinfo installed but ncurses not installed.
14708
14709 * eval.c (Fprogn): Check that BODY is a proper list.
14710
14711 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14712 * data.c (Fsetq_default):
14713 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14714 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14715 (Fcondition_case):
14716 Tune by taking advantage of the fact that ARGS is always a list
14717 when a function is declared to have UNEVALLED args.
14718
14719 * emacsgtkfixed.c: Port to GCC 4.6.
14720 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14721
147222013-07-23 Juanma Barranquero <lekktu@gmail.com>
14723
14724 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14725 here to silence compiler warnings.
14726
147272013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14728
14729 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14730 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14731 from messing up Emacs's 'struct frame' (Bug#14923).
14732
147332013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14734
14735 * alloc.c (make_save_ptr_ptr): Define this function.
14736 It was inadvertently omitted. It's needed only if
14737 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14738
147392013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14740
14741 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14742 frame have focus (Bug#14895).
14743
147442013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14745
14746 Avoid vfork-related deadlock more cleanly.
14747 * callproc.c (child_setup): When the child's exec fails, output
14748 the program name, as that's more useful. Use O_NONBLOCK to avoid
14749 deadlock.
14750 * process.c (create_process_1): Remove; no longer needed.
14751 (create_process): Remove timer hack; no longer needed, now that
14752 the child avoids deadlock.
14753
147542013-07-20 Glenn Morris <rgm@gnu.org>
14755
14756 * image.c (Fimage_flush): Fix doc typo.
14757
147582013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14759
14760 Fix array bounds violation when pty allocation fails.
14761 * process.c (PTY_NAME_SIZE): New constant.
14762 (pty_name): Remove static variable; it's now auto.
14763 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14764 Take pty_name as an arg rather than using a static variable.
14765 All callers changed.
14766 (create_process): Recover pty_flag from process, not from volatile local.
14767 (create_pty): Stay inside array even when pty allocation fails.
14768 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14769
14770 * lread.c (Fload): Avoid initialization only when lint checking.
14771 Mention that it's needed only for older GCCs.
14772
147732013-07-20 Kenichi Handa <handa@gnu.org>
14774
14775 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14776 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14777
147782013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14779
14780 * lread.c (Fload): Avoid uninitialized warning.
14781
147822013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14783
14784 Fix some minor file descriptor leaks and related glitches.
14785 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14786 (create_lock_file): Use write, not emacs_write.
14787 * image.c (slurp_file, png_load_body):
14788 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14789 (server_accept_connection):
14790 Don't leak an fd on memory allocation failure.
14791 * image.c (slurp_file): Add a cheap heuristic for growing files.
14792 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14793 as that's what the other routines do. Maybe input need not be
14794 blocked at all, but it's better to be consistent.
14795 Avoid undefined behavior when strlen is zero.
14796
14797 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14798 (NSTATICS): Now a constant; doesn't need to be a macro.
14799
148002013-07-19 Richard Stallman <rms@gnu.org>
14801
14802 * coding.c (decode_coding_utf_8): Add simple loop for fast
14803 processing of ASCII characters.
14804
148052013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14806
14807 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14808
148092013-07-19 Eli Zaretskii <eliz@gnu.org>
14810
14811 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14812 unportable 'struct x_display_info'.
14813 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14814 is a portable type.
14815
148162013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14817
14818 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14819 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14820 or fscanf fails.
14821 (system_process_attributes): Prefer plain char to unsigned char
14822 when either will do. Clean up properly if interrupted or if
14823 memory allocations fail. Don't assume sscanf succeeds.
14824 Remove no-longer-needed workaround to stop GCC from whining.
14825 Read command-line once, instead of multiple times. Check read status a
14826 bit more carefully.
14827
14828 Fix obscure porting bug with varargs functions.
14829 The code assumed that int is treated like ptrdiff_t in a vararg
14830 function, which is not a portable assumption. There was a similar
14831 -- though these days less likely -- porting problem with various
14832 assumptions that pointers of different types all smell the same as
14833 far as vararg functions is conserved. To make this problem less
14834 likely in the future, redo the API to use varargs functions.
14835 * alloc.c (make_save_value): Remove this vararg function.
14836 All uses changed to ...
14837 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14838 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14839 New functions.
14840 (make_save_ptr): Rename from make_save_pointer, for consistency with
14841 the above. Define only on platforms that need it. All uses changed.
14842
148432013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14844
14845 * keyboard.c: Try to fix typos in previous change.
14846 (DISPLAY_LIST_INFO): New macro.
14847 (kbd_buffer_get_event): Do not access members that are not present
14848 in X11. Revert inadvertent change of "!=" to "=".
14849
148502013-07-18 Juanma Barranquero <lekktu@gmail.com>
14851
14852 * keyboard.c (kbd_buffer_get_event):
14853 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14854 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14855
148562013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14857
14858 * filelock.c: Fix unlikely file descriptor leaks.
14859 (get_boot_time_1): Rework to avoid using emacs_open.
14860 This doesn't actually fix a leak, but is better anyway.
14861 (read_lock_data): Use read, not emacs_read.
14862
14863 * doc.c: Fix minor memory and file descriptor leaks.
14864 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14865 (get_doc_string, Fsnarf_documentation):
14866 Fix file descriptor leak on error.
14867
14868 * term.c: Fix minor fdopen-related file descriptor leaks.
14869 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14870 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14871
14872 * charset.c: Fix file descriptor leaks and errno issues.
14873 Include <errno.h>.
14874 (load_charset_map_from_file): Don't leak file descriptor on error.
14875 Use plain record_xmalloc since the allocation is larger than
14876 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14877 of entries.
14878 * eval.c (record_unwind_protect_nothing):
14879 * fileio.c (fclose_unwind):
14880 New functions.
14881 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14882 The replacement doesn't block input, but that no longer seems
14883 necessary.
14884
148852013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14886
14887 * lread.c: Fix file descriptor leaks and errno issues.
14888 (Fload): Close some races that leaked fds or streams when 'load'
14889 was interrupted.
14890 (Fload, openp): Report error number of last nontrivial failure to open.
14891 ENOENT counts as trivial.
14892 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14893 New functions.
14894 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14895 now that the function is always called with a nonnegative arg.
14896 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14897 All uses replaced with ...
14898 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14899
14900 A few more minor file errno-reporting bugs.
14901 * callproc.c (Fcall_process):
14902 * doc.c (Fsnarf_documentation):
14903 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14904 * process.c (set_socket_option):
14905 Don't let a constructor trash errno.
14906 * doc.c: Include <errno.h>.
14907
149082013-07-16 Juanma Barranquero <lekktu@gmail.com>
14909
14910 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14911
149122013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14913
14914 Fix w32 bug with call-process-region (Bug#14885).
14915 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14916 to Fcall_process when the input is empty. This simplifies the
14917 code a bit. It makes no difference on POSIXish platforms but
14918 apparently it fixes a bug on w32.
14919
14920 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14921 * fileio.c (close_file_unwind): Don't close if FD is negative;
14922 this can happen when unwinding a zapped file descriptor.
14923 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14924 in case Emacs runs out of memory between the two unwind-protects.
14925 Don't trash errno when closing FD.
14926 Zap the FD in the specpdl when closing it, instead of deferring
14927 the removal of the unwind-protect; this fixes a bug where a child
14928 function unwinds the stack past us.
14929
14930 New unwind-protect flavors to better type-check C callbacks.
14931 This also lessens the need to write wrappers for callbacks,
14932 and the need for make_save_pointer.
14933 * alloc.c (free_save_value):
14934 * atimer.c (run_all_atimers):
14935 Now extern.
14936 * alloc.c (safe_alloca_unwind):
14937 * atimer.c (unwind_stop_other_atimers):
14938 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14939 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14940 * minibuf.c (choose_minibuf_frame_1):
14941 * process.c (make_serial_process_unwind):
14942 * xdisp.c (pop_message_unwind):
14943 * xselect.c (queue_selection_requests_unwind):
14944 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14945 * alloc.c (record_xmalloc):
14946 Prefer record_unwind_protect_ptr to record_unwind_protect with
14947 make_save_pointer.
14948 * alloc.c (Fgarbage_collect):
14949 Prefer record_unwind_protect_void to passing a dummy.
14950 * buffer.c (restore_buffer):
14951 * window.c (restore_window_configuration):
14952 * xfns.c, w32fns.c (do_unwind_create_frame)
14953 New wrapper. All record-unwind uses of wrappee changed.
14954 * buffer.c (set_buffer_if_live):
14955 * callproc.c (call_process_cleanup, delete_temp_file):
14956 * coding.c (code_conversion_restore):
14957 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14958 * editfns.c (save_excursion_restore)
14959 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14960 (save_restriction_restore):
14961 * eval.c (restore_stack_limits, un_autoload):
14962 * fns.c (require_unwind):
14963 * keyboard.c (recursive_edit_unwind, tracking_off):
14964 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14965 * macros.c (pop_kbd_macro, restore_menu_items):
14966 * nsfns.m (unwind_create_frame):
14967 * print.c (print_unwind):
14968 * process.c (start_process_unwind):
14969 * search.c (unwind_set_match_data):
14970 * window.c (select_window_norecord, select_frame_norecord):
14971 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14972 (fast_set_selected_frame):
14973 * xfns.c, w32fns.c (unwind_create_tip_frame):
14974 Return void, not a dummy Lisp_Object. All uses changed.
14975 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14976 * callproc.c (call_process_kill):
14977 * fileio.c (restore_point_unwind, decide_coding_unwind)
14978 (build_annotations_unwind):
14979 * insdel.c (Fcombine_after_change_execute_1):
14980 * keyboard.c (read_char_help_form_unwind):
14981 * menu.c (unuse_menu_items):
14982 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14983 * sound.c (sound_cleanup):
14984 * xdisp.c (unwind_redisplay):
14985 * xfns.c (clean_up_dialog):
14986 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14987 Accept no args and return void, instead of accepting and returning
14988 a dummy Lisp_Object. All uses changed.
14989 * cygw32.c (fchdir_unwind):
14990 * fileio.c (close_file_unwind):
14991 * keyboard.c (restore_kboard_configuration):
14992 * lread.c (readevalllop_1):
14993 * process.c (wait_reading_process_output_unwind):
14994 Accept int and return void, rather than accepting an Emacs integer
14995 and returning a dummy object. In some cases this fixes an
14996 unlikely bug when the corresponding int is outside Emacs integer
14997 range. All uses changed.
14998 * dired.c (directory_files_internal_unwind):
14999 * fileio.c (do_auto_save_unwind):
15000 * gtkutil.c (pop_down_dialog):
15001 * insdel.c (reset_var_on_error):
15002 * lread.c (load_unwind):
15003 * xfns.c (clean_up_file_dialog):
15004 * xmenu.c, nsmenu.m (pop_down_menu):
15005 * xmenu.c (cleanup_widget_value_tree):
15006 * xselect.c (wait_for_property_change_unwind):
15007 Accept pointer and return void, rather than accepting an Emacs
15008 save value encapsulating the pointer and returning a dummy object.
15009 All uses changed.
15010 * editfns.c (Fformat): Update the saved pointer directly via
15011 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
15012 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
15013 (unwind_body): New function.
15014 (record_unwind_protect): First arg is now a function returning void,
15015 not a dummy Lisp_Object.
15016 (record_unwind_protect_ptr, record_unwind_protect_int)
15017 (record_unwind_protect_void): New functions.
15018 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
15019 * fileio.c (struct auto_save_unwind): New type.
15020 (do_auto_save_unwind): Use it.
15021 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
15022 * insdel.c (struct rvoe_arg): New type.
15023 (reset_var_on_error): Use it.
15024 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
15025 New constants.
15026 (specbinding_func): Remove; there are now several such functions.
15027 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
15028 (set_unwind_protect_ptr): New function.
15029 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
15030
15031 Be simpler and more consistent about reporting I/O errors.
15032 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15033 Say "Read error" and "Write error", rather than "I/O error", or
15034 "IO error reading", or "IO error writing", when a read or write
15035 error occurs.
15036 * process.c (Fmake_network_process, wait_reading_process_output)
15037 (send_process, Fprocess_send_eof, wait_reading_process_output):
15038 Capitalize diagnostics consistently. Put "failed foo" at the
15039 start of the diagnostic, so that we don't capitalize the
15040 function name "foo". Consistently say "failed" for such
15041 diagnostics.
15042 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
15043 All callers changed. This is so it can use report_file_error.
15044 * sysdep.c (serial_open, serial_configure): Capitalize I/O
15045 diagnostics consistently as above.
15046
15047 * fileio.c (report_file_errno): Fix errno reporting bug.
15048 If the file name is neither null nor a pair, package it up as a
15049 singleton list. All callers changed, both to this function and to
15050 report_file_error. This fixes a bug where the memory allocator
15051 invoked by list1 set errno so that the immediately following
15052 report_file_error reported the wrong errno value.
15053
15054 Fix minor problems found by --enable-gcc-warnings.
15055 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
15056 * keyboard.c (kbd_buffer_get_event): Remove unused local.
15057
150582013-07-16 Jan Djärv <jan.h.d@swipnet.se>
15059
15060 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
15061 Set event->arg to Qt if switch-event shall be generated.
15062 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
15063
15064 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
15065
15066 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
15067 FOCUS_OUT_EVENT.
15068
15069 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
15070 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
15071 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
15072 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
15073 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15074 and there is a focused frame.
15075 (head_table): Add focus-in and focus-out.
15076 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15077 bind to handle-focus-in/out.
15078
15079 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15080 (Fhandle_switch_frame): Call Fhandle_focus_in.
15081 (syms_of_frame): defsubr handle-focus-in/out.
15082
150832013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15084
15085 Fix porting bug to older POSIXish platforms (Bug#14862).
15086 * sysdep.c (emacs_pipe): New function, that implements
15087 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15088 This should port better to CentOS 5 and to Mac OS X 10.6.
15089 All calls to pipe2 changed.
15090
15091 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15092 This makes the code easier to read and the executable a bit smaller.
15093 Do not replace all calls to Fcons that happen to create lists,
15094 just calls that are intended to create lists. For example, when
15095 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15096 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15097 Similarly for list2 through list5.
15098 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15099 * bytecode.c (exec_byte_code):
15100 * callint.c (quotify_arg, Fcall_interactively):
15101 * callproc.c (Fcall_process, create_temp_file):
15102 * charset.c (load_charset_map_from_file)
15103 (Fdefine_charset_internal, init_charset):
15104 * coding.c (get_translation_table, detect_coding_system)
15105 (Fcheck_coding_systems_region)
15106 (Fset_terminal_coding_system_internal)
15107 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15108 * composite.c (update_compositions, Ffind_composition_internal):
15109 * dired.c (directory_files_internal, file_name_completion)
15110 (Fsystem_users):
15111 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15112 * doc.c (Fsnarf_documentation):
15113 * editfns.c (Fmessage_box):
15114 * emacs.c (main):
15115 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15116 (Feval, eval_sub, Ffuncall, apply_lambda):
15117 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15118 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15119 (Fset_file_times, Finsert_file_contents)
15120 (Fchoose_write_coding_system, Fwrite_region):
15121 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15122 * font.c (font_registry_charsets, font_parse_fcname)
15123 (font_prepare_cache, font_update_drivers, Flist_fonts):
15124 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15125 * frame.c (make_frame, Fmake_terminal_frame)
15126 (x_set_frame_parameters, x_report_frame_params)
15127 (x_default_parameter, Fx_parse_geometry):
15128 * ftfont.c (syms_of_ftfont):
15129 * image.c (gif_load):
15130 * keyboard.c (command_loop_1):
15131 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15132 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15133 (Fminor_mode_key_binding, accessible_keymaps_1)
15134 (Faccessible_keymaps, Fwhere_is_internal):
15135 * lread.c (read_emacs_mule_char):
15136 * menu.c (find_and_return_menu_selection):
15137 * minibuf.c (get_minibuffer):
15138 * nsfns.m (Fns_perform_service):
15139 * nsfont.m (ns_script_to_charset):
15140 * nsmenu.m (ns_popup_dialog):
15141 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15142 (Fx_own_selection_internal):
15143 * nsterm.m (append2):
15144 * print.c (Fredirect_debugging_output)
15145 (print_prune_string_charset):
15146 * process.c (Fdelete_process, Fprocess_contact)
15147 (Fformat_network_address, set_socket_option)
15148 (read_and_dispose_of_process_output, write_queue_push)
15149 (send_process, exec_sentinel):
15150 * sound.c (Fplay_sound_internal):
15151 * textprop.c (validate_plist, add_properties)
15152 (Fput_text_property, Fadd_face_text_property)
15153 (copy_text_properties, text_property_list, syms_of_textprop):
15154 * unexaix.c (report_error):
15155 * unexcoff.c (report_error):
15156 * unexsol.c (unexec):
15157 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15158 (Fformat_mode_line, syms_of_xdisp):
15159 * xfaces.c (set_font_frame_param)
15160 (Finternal_lisp_face_attribute_values)
15161 (Finternal_merge_in_global_face, syms_of_xfaces):
15162 * xfns.c (x_default_scroll_bar_color_parameter)
15163 (x_default_font_parameter, x_create_tip_frame):
15164 * xfont.c (xfont_supported_scripts):
15165 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15166 (menu_help_callback, xmenu_show):
15167 * xml.c (make_dom):
15168 * xterm.c (set_wm_state):
15169 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15170 and similarly for list2 through list5.
15171
151722013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15173
15174 * callproc.c (Fcall_process_region): Fix minor race and tune.
15175 (create_temp_file): New function, with the temp-file-creation part
15176 of the old Fcall_process_region. Use Fcopy_sequence to create the
15177 temp file name, rather than alloca + build_string, for simplicity.
15178 Don't bother to block input around the temp file creation;
15179 shouldn't be needed. Simplify use of mktemp.
15180 Use record_unwind_protect immediately after creating the temp file;
15181 this closes an unlikely race where the temp file was not removed.
15182 Use memcpy rather than an open-coded loop.
15183 (Fcall_process_region): Use the new function. If the input is
15184 empty, redirect from /dev/null rather than from a newly created
15185 empty temp file; this avoids unnecessary file system traffic.
15186
151872013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15188
15189 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15190 Simplify by making this case like the other two. This is a bit
15191 slower on obsolete hosts, but the extra complexity isn't worth it.
15192
15193 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15194 * process.c (create_process) [!DOS_NT]:
15195 Remove now-unnecessary calls to emacs_close.
15196
151972013-07-13 Eli Zaretskii <eliz@gnu.org>
15198
15199 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15200 returning early. (Bug#14850)
15201
15202 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15203 and inhibit-iso-escape-detection attributes of 'undecided'.
15204 (Bug#14822)
15205
152062013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15207
15208 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15209 Reported by Herbert J. Skuhra in
15210 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15211
15212 Don't lose top specpdl entry when memory is exhausted.
15213 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15214 specpdl overflow here, to simplify callers; all callers changed.
15215 Always reserve an unused entry at the stack top; this avoids
15216 losing the top entry's information when memory is exhausted.
15217
152182013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15219
15220 Clean up errno reporting and fix some errno-reporting bugs.
15221 * callproc.c (Fcall_process):
15222 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15223 * process.c (create_process, Fmake_network_process):
15224 * unexaix.c (report_error):
15225 * unexcoff.c (report_error):
15226 Be more careful about reporting the errno of failed operations.
15227 The code previously reported the wrong errno sometimes.
15228 Also, prefer report_file_errno to setting errno + report_file_error.
15229 (Fcall_process): Look at openp return value rather than at path,
15230 as that's a bit faster and clearer when there's a numeric predicate.
15231 * fileio.c (report_file_errno): New function, with most of the
15232 old contents of report_file_error.
15233 (report_file_error): Use it.
15234 (Ffile_exists_p, Ffile_accessible_directory_p):
15235 Set errno to 0 when it is junk.
15236 * fileio.c (Faccess_file):
15237 * image.c (x_create_bitmap_from_file):
15238 Use faccessat rather than opening the file, to avoid the hassle of
15239 having a file descriptor open.
15240 * lisp.h (report_file_errno): New decl.
15241 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15242
15243 Minor EBADF fixes.
15244 * process.c (create_process, wait_reading_process_output) [AIX]:
15245 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15246 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15247 a multithreaded environment anyway).
15248 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15249
152502013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15251
15252 * image.c (x_find_image_file): Don't close a remote file handle.
15253
152542013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15255
15256 Fix races with threads and file descriptors.
15257 * callproc.c (Fcall_process_region):
15258 * dired.c (open_directory):
15259 * emacs.c (main, Fdaemon_initialized):
15260 * image.c (x_find_image_file):
15261 * inotify.c (Finotify_rm_watch):
15262 * lread.c (Flocate_file_internal):
15263 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15264 * term.c (term_mouse_moveto, init_tty):
15265 * termcap.c (tgetent):
15266 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15267 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15268 * unexhp9k800.c, unexmacosx.c (unexec):
15269 * callproc.c (Fcall_process_region):
15270 Use emacs_close, not close.
15271 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15272 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15273 and posix_close function on current platforms (which all lack them).
15274 (emacs_close): Use it. This should fix the races on GNU/Linux and
15275 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15276 and it should avoid closing random victim file descriptors on
15277 other platforms.
15278
152792013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15280
15281 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15282 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15283 Touch up doc a bit.
15284
15285 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15286 This is for .gdbinit xbacktrace.
15287
15288 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15289 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15290 (emacs_set_tty): Now static.
15291 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15292 * term.c (tty_capable_p, tty_default_color_capabilities)
15293 (get_tty_terminal, term_mouse_movement)
15294 (handle_one_term_event, init_tty, maybe_fatal):
15295 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15296 (tgetent, scan_file, name_match, compare_contin):
15297 * terminal.c (get_terminal):
15298 Use bool for boolean.
15299 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15300 Prefer char to unsigned char if either will do.
15301 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15302 (tty_write_glyphs): Prefer int to unsigned.
15303 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15304 All callers changed.
15305 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15306
153072013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15308
15309 Port to C89.
15310 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15311 (B__dummy__): New dummy symbol, to pacify C89.
15312 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15313 they can't grok varargs macros.
15314 * dispnew.c (add_window_display_history)
15315 (add_frame_display_history):
15316 * print.c (print_object):
15317 * xdisp.c (debug_method_add):
15318 Use %p printf format only for void pointers.
15319 * emacs.c (usage_message): New constant, replacing ...
15320 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15321 (main): Adjust to usage reorg.
15322 * fns.c (syms_of_fns):
15323 * profiler.c (syms_of_profiler):
15324 Don't use non-constant struct initializers.
15325 * gnutls.h (gnutls_initstage_t):
15326 * lisp.h (enum Lisp_Fwd_Type):
15327 * lread.c (lisp_file_lexically_bound_p):
15328 * xsettings.c (anonymous enum):
15329 Remove trailing comma.
15330 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15331 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15332 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15333 (DEFUN): Use it.
15334 * regex.c (const_re_char): New type, to pacify strict C89.
15335 All uses of 'const re_char' replaced to use it.
15336 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15337 with glibc when strict C89. This change is imported from gnulib.
15338 All uses changed.
15339 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15340 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15341 Omit GNU_LINUX implementation, since it requires long long.
15342 * xterm.c (x_draw_underwave):
15343 Do not assume the traditional order of struct's members.
15344 (x_term_init): Rewrite to avoid the need for non-constant structure
15345 initializers.
15346
15347 Syntax cleanup, mostly replacing macros with functions.
15348 This removes the need for the syntax_temp hack.
15349 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15350 * syntax.c (SYNTAX_INLINE): New macro.
15351 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15352 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15353 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15354 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15355 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15356 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15357 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15358 Now constants, not macros.
15359 (syntax_temp) [!__GNUC__]: Remove.
15360 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15361 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15362 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15363 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15364 Move here from syntax.h; now functions, not macros. Except for the
15365 last function, these are static since only syntax.c uses them.
15366 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15367 All uses changed. Now a function, not a macro; use this fact
15368 to simplify the code.
15369 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15370 compiler bugs; no longer relevant.
15371 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15372 (SYNTAX_INLINE): New macro.
15373 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15374 for the new functions. Use bool for boolean member.
15375 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15376 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15377 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15378 (SETUP_BUFFER_SYNTAX_TABLE):
15379 Now extern inline functions, not macros.
15380 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15381 Remove; all uses replaced by implementation.
15382 (syntax_temp) [!__GNUC__]: Remove decl.
15383 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15384
153852013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15386
15387 * emacs.c (main): Fix syntax error.
15388
153892013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15390
15391 Timestamp fixes for undo (Bug#14824).
15392 * atimer.c (schedule_atimer):
15393 * fileio.c (Ffile_newer_than_file_p):
15394 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15395 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15396 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15397 (syms_of_fileio): Remove Sclear_visited_file_name.
15398 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15399 file doesn't exist; this avoids an ambiguity with negative timestamps.
15400 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15401 * systime.h (make_emacs_time, invalid_emacs_time):
15402 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15403 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15404 * undo.c (record_first_change): Push (visited-file-modtime) onto
15405 undo list rather than reimplementing it by hand, incorrectly.
15406
154072013-07-09 Ken Brown <kbrown@cornell.edu>
15408
15409 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15410
154112013-07-09 Juanma Barranquero <lekktu@gmail.com>
15412
15413 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15414
154152013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15416
15417 Handle errno and exit status a bit more carefully.
15418 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15419 number into an exit status. Instead, use EXIT_CANCELED.
15420 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15421 * callproc.c (relocate_fd):
15422 * emacs.c (close_output_streams, main):
15423 * process.c (create_process):
15424 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15425 Use emacs_perror for simplicity.
15426 * callproc.c (relocate_fd, main):
15427 * sysdep.c (sys_subshell):
15428 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15429 (shut_down_emacs): Use emacs_write, not write.
15430 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15431 * fileio.c (Fcopy_file, e_write):
15432 * nsterm.m (ns_select):
15433 * process.c (send_process):
15434 * sound.c (vox_write):
15435 Use emacs_write_sig, not emacs_write.
15436 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15437 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15438 New constants.
15439 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15440 of write.
15441 (emacs_full_write): New function.
15442 (emacs_write): Rewrite to use it.
15443 (emacswrite_sig, emacs_perror): New functions.
15444 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15445
154462013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15447
15448 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15449 on NS even if it is present. Pixmap on NS is a void*.
15450
154512013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15452
15453 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15454 * process.c (close_on_exec, accept4, process_socket):
15455 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15456
154572013-07-07 Eli Zaretskii <eliz@gnu.org>
15458
15459 * w32.c (sys_dup): Declare prototype.
15460
15461 * filelock.c:
15462 * emacs.c:
15463 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15464
154652013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15466
15467 Make file descriptors close-on-exec when possible (Bug#14803).
15468 This simplifies Emacs a bit, since it no longer needs to worry
15469 about closing file descriptors by hand in some cases.
15470 It also fixes some unlikely races. Not all such races, as
15471 libraries often open files internally without setting
15472 close-on-exec, but it's an improvement.
15473 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15474 * callproc.c (Fcall_process) [!MSDOS]:
15475 * emacs.c (main) [!DOS_NT]:
15476 * nsterm.m (ns_term_init):
15477 * process.c (create_process):
15478 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15479 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15480 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15481 Prefer mkostemp with O_CLOEXEC to mkstemp.
15482 * callproc.c (relocate_fd) [!WINDOWSNT]:
15483 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15484 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15485 now using pipe2.
15486 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15487 Make the resulting file descriptor close-on-exec.
15488 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15489 * lread.c (load_descriptor_list, load_descriptor_unwind):
15490 Remove; no longer needed. All uses removed.
15491 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15492 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15493 New functions.
15494 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15495 (Fmake_network_process, Fnetwork_interface_list)
15496 (Fnetwork_interface_info, server_accept_connection):
15497 Make newly-created socket close-on-exec.
15498 * sysdep.c (emacs_open, emacs_fopen):
15499 Make new-created descriptor close-on-exec.
15500 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15501 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15502
155032013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15504
15505 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15506 for NS_IMPL_GNUSTEP.
15507
155082013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15509
15510 Fix openp errno handling.
15511 * callproc.c (Fcall_process): Preserve openp errno around close.
15512 * lread.c (openp): Set errno when returning -1, as some callers
15513 expect this.
15514
155152013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15516
15517 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15518
15519 * nsterm.h (NSSavePanel): Update comment.
15520 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15521 (ns_run_file_dialog): Declare.
15522
15523 * nsfns.m: Remove panelOK.
15524 (ns_fd_data): New.
15525 (ns_run_file_dialog): New function.
15526 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15527 event loop, so file dialog is popped up by ns_run_file_dialog, called
15528 by sendEvent (Bug#14578).
15529 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15530
155312013-07-06 Eli Zaretskii <eliz@gnu.org>
15532
15533 * xdisp.c (default_line_pixel_height): New function.
15534 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15535 (try_cursor_movement, redisplay_window, try_window)
15536 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15537
15538 * window.c (window_scroll_pixel_based):
15539 use default_line_pixel_height.
15540
15541 * dispextern.h (default_line_pixel_height): Add prototype.
15542
15543 * frame.c (x_set_line_spacing): Accept a float value for
15544 line-spacing parameter, per the documentation.
15545
15546 * data.c (Fmultibyte_string_p): Doc fix.
15547
155482013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15549
15550 Use emacs_open more consistently when opening files.
15551 This handles EINTR more consistently now, and makes it easier
15552 to introduce other uniform changes to file descriptor handling.
15553 * sysstdio.h: New file.
15554 * buffer.c (mmap_init):
15555 * cygw32.c (chdir_to_default_directory):
15556 * dispnew.c (Fopen_termscript):
15557 * emacs.c (Fdaemon_initialized):
15558 * fileio.c (Fdo_auto_save):
15559 * image.c (slurp_file, png_load_body, jpeg_load_body):
15560 * keyboard.c (Fopen_dribble_file):
15561 * lread.c (Fload):
15562 * print.c (Fredirect_debugging_output):
15563 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15564 * termcap.c (tgetent):
15565 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15566 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15567 * w32term.c (w32_initialize) [CYGWIN]:
15568 * xfaces.c (Fx_load_color_file):
15569 Use emacs_open instead of plain open, and emacs_fopen instead of
15570 plain fopen.
15571 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15572 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15573 * callproc.c (default_output_mode): New constant.
15574 (Fcall_process): Use it to call emacs_open instead of plain creat.
15575 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15576 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15577 (emacs_fopen): New function.
15578 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15579 Include <lisp.h>, for emacs_open.
15580 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15581
15582 Remove duplicate #include directives.
15583 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15584 * xfaces.c:
15585 Don't include stdio.h twice.
15586 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15587 Don't include sys/types.h or stdio.h twice.
15588 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15589 * lread.c: Don't include coding.h twice.
15590 * nsfont.m: Don't include frame.h twice.
15591 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15592 * ralloc.c: Don't include <unistd.h> twice.
15593 * xdisp.c: Don't include font.h twice.
15594 * xterm.c: Don't include fontset.h twice.
15595 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15596
155972013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15598
15599 Scale ImageMagick images more carefully.
15600 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15601 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15602 Be more careful about avoiding undefined behavior after
15603 integer overflow and division by zero.
15604
156052013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15606
15607 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15608 (syms_of_w32fns): DEFSYM them.
15609 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15610 (CCHDEVICENAME): Define macros if not defined.
15611 (struct MONITOR_INFO_EX): New struct.
15612 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15613 (enum_display_monitors_fn): New variable.
15614 (globals_of_w32fns): Initialize it.
15615 (Fx_display_pixel_width, Fx_display_pixel_height)
15616 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15617 multi-monitor setups in docstrings.
15618 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15619 screen size by primary monitor's millimeter per pixel.
15620 (w32_monitor_enum, w32_display_monitor_attributes_list)
15621 (w32_display_monitor_attributes_list_fallback)
15622 (Fw32_display_monitor_attributes_list): New functions.
15623 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15624
15625 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15626 if not defined.
15627 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15628
156292013-07-04 Michael Albinus <michael.albinus@gmx.de>
15630
15631 * fileio.c (Qfile_notify_error): New error symbol.
15632
15633 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15634 * inotify.c (inotify_callback, symbol_to_inotifymask)
15635 (Finotify_add_watch, Finotify_rm_watch): Use it.
15636 (inotifyevent_to_event): Exchange order of cookie and file name.
15637 (Finotify_add_watch): Adapt docstring.
15638
15639 * lisp.h (Qfile_notify_error): Declare.
15640
156412013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15642
15643 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15644 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15645 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15646 which did not work (see <http://bugs.gnu.org/14569#307>).
15647 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15648 && (!noninteractive || initialized)). This attempts to thread
15649 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15650
156512013-07-04 Juanma Barranquero <lekktu@gmail.com>
15652
15653 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15654 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15655
156562013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15657
15658 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15659 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15660 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15661 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15662
156632013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15664
15665 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15666 Define to __sys_siglist.
15667
156682013-07-02 Eli Zaretskii <eliz@gnu.org>
15669
15670 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15671 word-wrap, so that overflow-newline-into-fringe would work in
15672 visual-line-mode. (Bug#2749)
15673 (move_it_in_display_line_to): When the last scanned display
15674 element fits exactly on the display line, and
15675 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15676 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15677 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15678 finding buffer position that corresponds to pixel coordinates,
15679 e.g. in buffer_posn_from_coords.
15680
156812013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15682
15683 * process.c (handle_child_signal): Call catch_child_signal if
15684 NS_IMPL_GNUSTEP.
15685
156862013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15687
15688 Don't convert function pointers to void * and back.
15689 It isn't portable C, and it's easy enough to avoid.
15690 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15691 (make_save_value): Add support for SAVE_FUNCPOINTER.
15692 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15693 * print.c (print_object):
15694 Distinguish function from object pointers.
15695 * lisp.h (SAVE_FUNCPOINTER): New constant.
15696 (SAVE_SLOT_BITS): Adjust to it.
15697 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15698 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15699 (voidfuncptr): New typedef.
15700 (struct Lisp_Save_Value): New member data[0].funcpointer.
15701 (XSAVE_FUNCPOINTER): New function.
15702
15703 Simplify buildobj processing.
15704 * Makefile.in (buildobj.h): Make it a sequence of strings each
15705 followed by comma, rather than a single string. Put it into a
15706 .tmp file in case there's an error while generating it.
15707 (gl-stamp): Use .tmp for temp files.
15708 (mostlyclean): Clean .tmp files.
15709 * doc.c (buildobj): Move to just the routine that needs it.
15710 It's now an array of strings, so processing is simpler.
15711
157122013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15713
15714 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15715 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15716 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15717 Invoke malloc_enable_thread even when not interactive.
15718 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15719 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15720 in this case, since the underlying bug has now been fixed.
15721
157222013-07-01 Juanma Barranquero <lekktu@gmail.com>
15723
15724 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15725 unlinking it (bug#14691).
15726
157272013-06-30 Michal Nazarewicz <mina86@mina86.com>
15728
15729 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15730 before checking whether buffer is modified. This lets
15731 `kill-buffer-query-functions' cancel killing of the buffer or save
15732 its content before `kill-buffer' asks user the "Buffer %s
15733 modified; kill anyway?" question.
15734
157352013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15736
15737 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15738 Let the super performKeyEquivalent deal with them (Bug#14747).
15739
157402013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15741
15742 * widget.c (resize_cb): Remove unused local.
15743
15744 Do not use GTK 3 if it exists but cannot be compiled.
15745 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15746 * xterm.c (x_error_handler) [!USE_GTK]:
15747 Do not use GTK 3.
15748
15749 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15750
157512013-06-30 Eli Zaretskii <eliz@gnu.org>
15752
15753 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15754 to the valid range of values. (Bug#14753)
15755
15756 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15757 when moving point by using the current glyph matrix. This avoids
15758 the need to force redisplay when this function is called in a
15759 loop.
15760
157612013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15762
15763 Fix minor problems found by static checking.
15764 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15765 Redo the latter's body to sidestep GCC parenthesization warnings.
15766 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15767 * coding.c (detect_coding, detect_coding_system):
15768 * coding.h (struct undecided_spec):
15769 Use bool for boolean.
15770 * image.c (QCmax_width, QCmax_height): Now static.
15771 * xdisp.c (Fmove_point_visually): Remove unused local.
15772
157732013-06-29 Eli Zaretskii <eliz@gnu.org>
15774
15775 * xdisp.c (Fmove_point_visually): New function.
15776
157772013-06-28 Kenichi Handa <handa@gnu.org>
15778
15779 * coding.h (define_coding_undecided_arg_index): New enum.
15780 (coding_attr_index): New members
15781 coding_attr_undecided_inhibit_null_byte_detection,
15782 coding_attr_undecided_inhibit_iso_escape_detection,
15783 coding_attr_undecided_prefer_utf_8.
15784 (undecided_spec): New struct.
15785 (struct coding_system): New member `undecided' of the member
15786 `spec'.
15787
15788 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15789 (detect_coding): Likewise.
15790 (detect_coding_system): Likewise.
15791 (Fdefine_coding_system_internal): New coding system properties
15792 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15793 :prefer-utf-8.
15794 (syms_of_coding): Adjust for coding_arg_undecided_max.
15795
157962013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15797
15798 * image.c (x_from_xcolors): Remove unused local.
15799
158002013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15801
15802 Defer image data transfer between X client and server until actual
15803 display happens.
15804
15805 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15806 and `mask_img'.
15807
15808 * image.c (Destroy_Image): Remove.
15809 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15810 `mask_p', and `colors_p'. All uses changed.
15811 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15812 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15813 New macros for `flags' arg to x_clear_image_1.
15814 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15815 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15816 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15817 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15818 (image_get_x_image, image_unget_x_image): New functions or macros.
15819 (image_background, image_background_transparent, x_to_xcolors)
15820 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15821 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15822 instead of Destroy_Image.
15823 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15824 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15825 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15826 (imagemagick_load_image, svg_load_image): Use them instead of
15827 x_create_x_image_and_pixmap, and x_put_x_image followed by
15828 x_destroy_x_image, respectively.
15829 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15830 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15831 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15832 background_transparent fields.
15833 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15834 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15835
158362013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15837
15838 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15839 This mostly consists of undoing recent changes.
15840 * callproc.c (Fcall_process):
15841 * process.c (create_process):
15842 Do not worry about catching SIGCHLD here, undoing previous change.
15843 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15844 * process.c, process.h (catch_child_signal):
15845 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15846 * process.c (catch_child_handler): Don't worry about being called
15847 lazily and do not assume caller has blocked SIGCHLD, undoing
15848 previous change. Move first-time stuff back to
15849 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15850 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15851 set lib_child_handler if it's already initialized, which may
15852 help avoid problems on GNUstep.
15853
158542013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15855
15856 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15857 * callproc.c (Fcall_process):
15858 * process.c (create_process):
15859 Make sure SIGCHLD is caught before we fork,
15860 since Emacs startup no arranges to catch SIGCHLD.
15861 * process.c (lib_child_handler): Initialize to null, not to
15862 dummy_handler.
15863 (catch_child_signal): Allow self to be called lazily.
15864 Do nothing if it's already been called.
15865 Assume caller has blocked SIGCHLD (all callers do now).
15866 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15867 just before it's really needed.
15868 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15869 since it hasn't been caught yet.
15870
158712013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15872
15873 * image.c (compute_image_size): New function to implement
15874 :max-width and :max-height.
15875 (imagemagick_load_image): Use it.
15876
158772013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15878
15879 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15880 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15881 Now extern.
15882 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15883 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15884 the SIGCHLD handler, since the code is not atomic and (due to glib)
15885 signals may be arriving now.
15886 * sysdep.c (init_signals): Do not catch child signals here;
15887 'main' now does that later, at a safer time.
15888
158892013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15890
15891 Clean up SIGCHLD handling a bit (Bug#14569).
15892 * process.c, process.h (catch_child_signal):
15893 Now always extern, even if !NS_IMPL_GNUSTEP.
15894 * process.c (catch_child_signal): Move glib tickler here from
15895 init_process_emacs, so that it's done earlier in Emacs
15896 initialization. Also move the noninteractive && !initialized
15897 check here from init_process_emacs. This is all a bit cleaner for
15898 GNUish platforms, and I hope it works around the Cygwin bug.
15899 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15900 that glib signal handling is tickled before glib creates threads.
15901
15902 * process.c (wait_reading_process_output): Avoid int overflow
15903 when reading more than 2 GiB total from a process.
15904
159052013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15906
15907 * process.c (create_process): Handle a couple more cases,
15908 i.e., work even if new_argv and wait_child_setup[i] are cached.
15909 Use Fcall_process's style for volatile vars.
15910
159112013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15912
15913 * process.c (create_process): Mark PROCESS volatile.
15914
159152013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15916
15917 Use C99-style flexible array members if available.
15918 This avoids some subtle aliasing issues, which typically
15919 aren't a problem with GCC but may be a problem elsewhere.
15920 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15921 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15922 In either case, it uses a flexible array member rather than
15923 the old struct hack. All uses changed.
15924 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15925 Adjust to sdata reorganization.
15926 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15927 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15928 that ports better to pre-C99 non-GCC.
15929 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15930 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15931 as the latter has changed.
15932 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15933 and port better to pre-C99 GCC.
15934 * image.c (struct xpm_cached_color):
15935 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15936 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15937 Use FLEXIBLE_ARRAY_MEMBER.
15938 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15939 Move decl to top level so it gets checked against implementation.
15940 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15941 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15942
159432013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15944
15945 * syntax.c: Integer cleanups.
15946 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15947 All uses that need 0-or-2 changed to:
15948 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15949 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15950 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15951 (char_quoted, prev_char_comend_first, back_comment)
15952 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15953 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15954 Use bool for boolean.
15955 (update_syntax_table, skip_chars, skip_syntaxes):
15956 Prefer int to unsigned when either will do.
15957 (back_comment): Return boolean success flag, like forw_comment,
15958 instead of positive-or-minus-1 (which might have overflowed int anyway).
15959 Don't stuff ptrdiff_t into int.
15960 (syntax_spec_code, syntax_code_spec): Now const.
15961 (Fmatching_paren, scan_lists, scan_sexps_forward):
15962 Use enum syntaxcode for syntax code.
15963 (Fmatching_paren): Check that arg is a character, not just an integer.
15964 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15965 (Finternal_describe_syntax_value): Omit no-longer-needed
15966 comparison to 0.
15967 (skip_chars): Use char, not unsigned char, when the distinction
15968 doesn't matter.
15969 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15970 * bytecode.c (exec_byte_code):
15971 * syntax.c (syntax_spec_code, Fchar_syntax)
15972 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15973 (init_syntax_once):
15974 * syntax.h (SYNTAX_WITH_FLAGS):
15975 Omit unnecessary casts.
15976
159772013-06-20 Eli Zaretskii <eliz@gnu.org>
15978
15979 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15980 line dimensions here, to avoid race conditions with the main
15981 thread. (Bug#14062, bug#14630, bug#14669)
15982
15983 * w32term.c (w32_draw_window_cursor): Compute the header line and
15984 mode line dimensions here.
15985 <w32_system_caret_window, w32_system_caret_hdr_height>:
15986 <w32_system_caret_mode_height>: New variables.
15987
15988 * w32term.h: Declare them.
15989
159902013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15991
15992 * alloc.c (die): Move "assertion failed" string here ...
15993 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15994 COND when SUPPRESS_CHECKING. This shrinks the executable text
15995 size by 0.8% to 2.2% when configured with --enable-checking,
15996 depending on optimization flags (GCC 4.8.1 x86-64).
15997
15998 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15999
160002013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
16001
16002 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
16003 base is 2; this is more accurate.
16004
160052013-06-19 Juanma Barranquero <lekktu@gmail.com>
16006
16007 * sound.c (string_default): Move to !WINDOWSNT section.
16008 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
16009
160102013-06-19 Paul Eggert <eggert@cs.ucla.edu>
16011
16012 * sound.c: Integer cleanups.
16013 Remove unnecessary forward decls.
16014 (struct sound_device): The 'file' member is now a Lisp_Object, not
16015 a char *, so that we needn't invoke alloca on a huge size.
16016 (Fplay_sound_internal): Adjust to this.
16017 (string_default): New function.
16018 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
16019 Use it to adjust to the struct sound_device change.
16020 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
16021 (be2hs) [0]: Remove.
16022
16023 * syntax.c (skip_chars): Don't use uninitialized storage
16024 when searching a multibyte buffer for characters that are not in a
16025 unibyte string that contains non-ASCII characters.
16026
160272013-06-18 Jan Djärv <jan.h.d@swipnet.se>
16028
16029 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
16030 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
16031
160322013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16033
16034 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
16035
160362013-06-18 Kenichi Handa <handa@gnu.org>
16037
16038 * font.c (Ffont_spec): Signal an error for an invalid font name
16039 (Bug#14648).
16040
160412013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16042
16043 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
16044 In particular this ports to 32-bit sparc Sun cc.
16045 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
16046 array with a dummy element at specpdl[-1], so that its address can
16047 be taken portably.
16048 (unbind_to): Do not copy the binding; not needed, now that we
16049 copy old_value in the one place where the copy is needed.
16050 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
16051 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
16052 (union specbinding): Rename from struct specbinding. Redo layout
16053 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
16054 which is not portable. With Sun C 5.12 32-bit sparc, the
16055 declaration causes nargs to be an unsigned bitfield, a behavior
16056 that the C standard allows; but Emacs wants nargs to be signed.
16057 The overall type is now a union of structures rather than a
16058 structure of union of structures, and the 'kind' member is now a
16059 bitfield, so that the overall type doesn't grow. All uses changed.
16060 * process.c (Fmake_serial_process): Remove unnecessary initialization.
16061
160622013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16063
16064 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
16065 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
16066
16067 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
16068
160692013-06-17 Eli Zaretskii <eliz@gnu.org>
16070
16071 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16072 unless we know that the window w's frame is a frame object.
16073 Another attempt at solving bug#14062 and bug#14630.
16074
160752013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16076
16077 * textprop.c (property_set_type): New enum.
16078 (add_properties): Allow appending/prepending text properties.
16079 (add_text_properties_1): Factored out of Fadd_text_properties.
16080 (Fadd_text_properties): Move all the code into
16081 add_text_properties_1.
16082 (Fadd_face_text_property): New function that calls
16083 add_text_properties_1.
16084
160852013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16086
16087 Move functions from lisp.h to individual modules when possible.
16088 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16089 * alloc.c (XFLOAT_INIT, set_symbol_name):
16090 * buffer.c (CHECK_OVERLAY):
16091 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16092 (set_char_table_parent):
16093 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16094 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16095 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16096 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16097 (set_blv_valcell):
16098 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16099 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16100 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16101 (backtrace_args, backtrace_debug_on_exit):
16102 * floatfns.c (CHECK_FLOAT):
16103 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16104 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16105 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16106 (set_hash_index_slot):
16107 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16108 * marker.c (CHECK_MARKER):
16109 * textprop.c (CHECK_STRING_OR_BUFFER):
16110 * window.c (CHECK_WINDOW_CONFIGURATION):
16111 Move here from lisp.h, and make these functions static rather than
16112 extern inline.
16113 * buffer.c (Qoverlayp):
16114 * data.c (Qsubrp):
16115 * fns.c (Qhash_table_p):
16116 * window.c (Qwindow_configuration_p):
16117 Now static.
16118 * lisp.h: Remove the abovementioned defns and decls.
16119
16120 Use functions, not macros, for XINT etc (Bug#11935).
16121 In lisp.h, prefer functions to function-like macros, and
16122 constants to object-like macros, when either will do. This:
16123 . simplifies use, as there's no more need to worry about
16124 arguments' side effects being evaluated multiple times.
16125 . makes the code easier to debug on some platforms.
16126 However, when using gcc -O0, keep using function-like macros
16127 for a few critical operations, for performance reasons.
16128 This sort of thing isn't needed with gcc -Og, but -Og
16129 is a GCC 4.8 feature and isn't widely-enough available yet.
16130 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16131 Remove enum lsb_bits; no longer needed.
16132 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16133 * buffer.c (Qoverlap):
16134 * data.c (Qsubrp):
16135 * fns.c (Qhash_table_p):
16136 Now extern, so lisp.h can use these symbols.
16137 * dispextern.h: Include character.h, for MAX_CHAR etc.
16138 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16139 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16140 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16141 (GLYPH_CODE_P): Move here from lisp.h.
16142 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16143 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16144 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16145 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16146 XUNTAG now returns void *.
16147 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16148 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16149 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16150 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16151 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16152 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16153 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16154 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16155 New macros, renamed from their sans-lisp_h_ counterparts.
16156 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16157 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16158 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16159 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16160 If compiling via GCC without optimization, define these as macros
16161 in addition to inline functions.
16162 To disable this, compile with -DINLINING=0.
16163 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16164 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16165 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16166 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16167 (INTMASK, VALMASK): Now macros, since static values cannot be
16168 accessed from extern inline functions.
16169 (VALMASK): Also a constant, for benefit of old GDB.
16170 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16171 is INTEGERP, which can fold it in.
16172 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16173 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16174 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16175 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16176 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16177 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16178 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16179 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16180 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16181 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16182 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16183 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16184 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16185 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16186 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16187 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16188 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16189 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16190 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16191 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16192 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16193 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16194 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16195 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16196 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16197 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16198 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16199 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16200 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16201 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16202 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16203 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16204 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16205 Now functions.
16206 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16207 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16208 (VALMASK): Define in one place rather than in two, merging the
16209 USE_LSB_TAG parts; this is simpler.
16210 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16211 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16212 Move up, to avoid use before definition.
16213 Also include "globals.h" earlier, for the same reason.
16214 (make_natnum): New function.
16215 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16216 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16217 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16218 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16219 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16220 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16221 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16222 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16223 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16224 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16225 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16226 (Qwindow_configuration_p, Qimage): New forward declarations.
16227 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16228 (STRING_COPYIN): Remove; unused.
16229 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16230 (xcar_addr, xcdr_addr): New functions. All uses changed.
16231 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16232 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16233 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16234 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16235 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16236 (TYPE_RANGED_INTEGERP): Simplify.
16237 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16238 (setlocale, fixup_locale, synchronize_system_messages_locale)
16239 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16240 Now empty functions, not macros.
16241 (functionp): Return bool, not int.
16242 * window.c (Qwindow_configuration_p): Now extern,
16243 so window.h can use it.
16244 * window.h (Qwindowp): Move decl back to lisp.h.
16245
162462013-06-15 Eli Zaretskii <eliz@gnu.org>
16247
16248 * xdisp.c (Fline_pixel_height): New function, required for solving
16249 bug #14567.
16250
162512013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16252
16253 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16254
162552013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16256
16257 * lread.c (syms_of_lread):
16258 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16259
162602013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16261
16262 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16263
162642013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16265
16266 * fileio.c (expand_file_name): Doc fix.
16267
162682013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16269
16270 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16271 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16272 Wait for self, not for 0. This can't hurt on GNU or similar
16273 system, and may help with Cygwin.
16274
16275 * keyboard.c: Don't use PROP (...) as an lvalue.
16276 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16277 Use set_prop (A, B), not PROP (A) = B.
16278
162792013-06-10 Eli Zaretskii <eliz@gnu.org>
16280
16281 * xdisp.c (get_it_property): Use it->window instead of generating
16282 a Lisp object from it->w.
16283
162842013-06-09 Eli Zaretskii <eliz@gnu.org>
16285
16286 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16287 get-char-property the window that is being rendered, instead of
16288 the buffer, to support window-specific overlays. (Bug#14575)
16289 (compute_display_string_pos): When W is NULL, use the current
16290 buffer as the object to pass to get-char-property.
16291 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16292 pointer member of the bidi iterator, since no window is pertinent
16293 to this function.
16294
162952013-06-08 Eli Zaretskii <eliz@gnu.org>
16296
16297 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16298 being displayed, and pass it to compute_display_string_pos.
16299 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16300 (bidi_paragraph_init): All callers changed.
16301
16302 * xdisp.c (init_from_display_pos, init_iterator)
16303 (handle_single_display_spec, next_overlay_string)
16304 (get_overlay_strings_1, reseat_1, reseat_to_string)
16305 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16306 Set bidi_it.w member from it->w.
16307 (compute_display_string_pos): Accept additional argument, the
16308 window being displayed, and pass it to Fget_char_property.
16309 (Bug#14575)
16310
16311 * dispextern.h (struct bidi_it): New member w, the window being
16312 displayed.
16313 (compute_display_string_pos): Adjust prototype.
16314
163152013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16316
16317 * xgselect.c: Remove unneeded include xterm.h.
16318
16319 * process.c (wait_reading_process_output): Check for NS before GLIB.
16320 GLIB may be linked in due to rsvg, but ns_select must be called.
16321
16322 * xgselect.c (xg_select): Remove call to window_system_available
16323 and g_main_context_pending at the top, so Gdk events (i.e. file
16324 notify) are processed when Emacs is started with -nw.
16325
163262013-06-07 Eli Zaretskii <eliz@gnu.org>
16327
16328 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16329 (ctagsfiles3): New variable, includes only *.m files.
16330 (TAGS): Use an explicit language name in the regular expressions,
16331 to avoid transformation of '/SOMETHING' by MSYS to
16332 'c:\MSYS\SOMETHING'.
16333
163342013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16335
16336 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16337
163382013-06-06 Eli Zaretskii <eliz@gnu.org>
16339
16340 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16341 still need to set the mouse pointer shape and activate help-echo.
16342 (Bug#14558)
16343
163442013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16345
16346 A few porting etc. fixes for the new file monitor code.
16347 See the thread containing
16348 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16349 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16350 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16351 (dir_monitor_callback, Fgfile_rm_watch):
16352 Use assq_no_quit instead of Fassoc, for speed.
16353 (dir_monitor_callback, Fgfile_rm_watch):
16354 eassert that the monitor is a fixnum.
16355 (dir_monitor_callback): No need for CDR_SAFE.
16356 Simplify building of lisp with alternative tails.
16357 (Fgfile_add_watch, Fgfile_rm_watch):
16358 Do not assume glib functions set errno reliably on failure.
16359 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16360 and signal an error otherwise.
16361 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16362 Use Fdelq instead of Fdelete, for speed.
16363
163642013-06-05 Eli Zaretskii <eliz@gnu.org>
16365
16366 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16367 don't insist on being invoked on a highlighted tool-bar button.
16368 Avoids losing tool-bar functionality when mouse-highlight is nil.
16369 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16370 Don't highlight when mouse-highlight is nil.
16371 (note_mouse_highlight): When mouse-highlight is nil, don't return
16372 right away; instead, run tool-bar and mode-line highlight
16373 subroutine, clear any existing highlight, and revert the mouse
16374 pointer to its default shape. (Bug#14558)
16375
163762013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16377
16378 * lisp.mk (lisp): Add prog-mode.el.
16379
163802013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16381
16382 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16383 * process.c (dummy_handler): New function.
16384 (lib_child_handler): New static var.
16385 (handle_child_signal): Invoke it.
16386 (catch_child_signal): If a library has set up a signal handler,
16387 save it into lib_child_handler.
16388 (init_process_emacs): If using glib and not on Windows, tickle glib's
16389 child-handling code so that it initializes its private SIGCHLD handler.
16390 * syssignal.h (SA_SIGINFO): Default to 0.
16391 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16392 31; it should no longer be needed now.
16393
163942013-06-05 Michael Albinus <michael.albinus@gmx.de>
16395
16396 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16397
16398 * gfilenotify.c (globals_of_gfilenotify): New function.
16399 (syms_of_gfilenotify): Move global initialization there.
16400
16401 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16402
164032013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16404
16405 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16406 * keyboard.c (menu_bar_items, tool_bar_items):
16407 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16408 not override local keymaps any more.
16409
164102013-06-04 Eli Zaretskii <eliz@gnu.org>
16411
16412 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16413
164142013-06-03 Eli Zaretskii <eliz@gnu.org>
16415
16416 * w32console.c (initialize_w32_display): Return the dimensions of
16417 the console window via 2 additional arguments, not via the current
16418 frame. This avoids crashes due to overrunning the bounds of
16419 frame's decode_mode_spec_buffer, which is not resized following
16420 the change of the frame dimensions from the initial 10x10.
16421
16422 * w32term.h (w32_initialize_display_info): Adjust prototype.
16423
16424 * term.c (init_tty): Take dimensions of the frame from the values
16425 returned by initialize_w32_display.
16426
16427 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16428 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16429 (LIBES): Add $(GFILENOTIFY_LIBS).
16430
16431 * w32inevt.c (handle_file_notifications): Add dummy implementation
16432 for !HAVE_W32NOTIFY.
16433
16434 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16435
164362013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16437
16438 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16439
16440 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16441
16442 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16443
164442013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16445
16446 Fix minor problems found by static checking.
16447 * data.c (pure_write_error):
16448 Use xsignal2, not Fsignal, as Fsignal might return.
16449 * eval.c (set_backtrace_debug_on_exit): Now static.
16450 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16451 No longer inline. EXTERN_INLINE is needed only for functions
16452 defined in .h files. Reindent function header as per GNU style.
16453 (backtrace_p, backtrace_top, backtrace_next):
16454 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16455 compiler or linker. Add extern decls to pacify gcc -Wall.
16456 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16457 Now static.
16458 * frame.c (free_monitors): Define only on platforms that need it.
16459 * nsterm.m (ns_term_init):
16460 * process.c (catch_child_signal):
16461 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16462 defined on all porting targets these days.
16463 * process.c, process.h (catch_child_signal):
16464 Make it extern only if NS_IMPL_GNUSTEP is defined.
16465
164662013-06-03 Eli Zaretskii <eliz@gnu.org>
16467
16468 * w32.c (gettimeofday): Make the signature identical to prototype
16469 in nt/inc/sys/time.h.
16470
164712013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16472
16473 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16474 .gdbinit.
16475
16476 * keyboard.c (safe_run_hooks_error): Improve error message.
16477
16478 * data.c (pure_write_error): Add `object' argument.
16479 * puresize.h (CHECK_IMPURE): Use it.
16480
164812013-06-03 Michael Albinus <michael.albinus@gmx.de>
16482
16483 * Makefile.in (NOTIFY_OBJ): New variable.
16484 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16485
16486 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16487 Call syms_of_gfilenotify.
16488
16489 * gfilenotify.c: New file.
16490
16491 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16492 and Qfile_w32notify.
16493 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16494 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16495
16496 * lisp.h: Declare syms_of_gfilenotify.
16497
16498 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16499
165002013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16501
16502 Merge the specpdl and backtrace stacks. Make the structure of the
16503 specpdl entries more obvious via a tagged union of structs.
16504 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16505 (enum specbind_tag): New enum.
16506 (struct specbinding): Make it a tagged union of structs.
16507 Add a case for backtrace records.
16508 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16509 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16510 (backtrace_debug_on_exit): New accessors.
16511 (struct backtrace): Remove.
16512 (struct catchtag): Remove backlist field.
16513 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16514 Move to eval.c.
16515 (Flocal_variable_p): Speed up the common case where the binding is
16516 already loaded.
16517 * eval.c (backtrace_list): Remove.
16518 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16519 (set_backtrace_args, set_backtrace_nargs)
16520 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16521 (backtrace_next): New functions.
16522 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16523 (unwind_to_catch, internal_lisp_condition_case)
16524 (internal_condition_case, internal_condition_case_1)
16525 (internal_condition_case_2, internal_condition_case_n): Don't bother
16526 with backtrace_list any more.
16527 (Fsignal): Adjust to new backtrace format.
16528 (grow_specpdl): Move up.
16529 (record_in_backtrace): New function.
16530 (eval_sub, Ffuncall): Use it.
16531 (apply_lambda): Adjust to new backtrace format.
16532 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16533 data.c.
16534 (specbind): Adjust to new specpdl format. Simplify.
16535 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16536 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16537 backtrace format.
16538 (mark_backtrace): Remove.
16539 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16540 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16541 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16542 Use mark_specpdl.
16543 * profiler.c (record_backtrace): Use get_backtrace.
16544 (handle_profiler_signal): Use backtrace_top_function.
16545 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16546 accessor functions.
16547
165482013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16549
16550 * process.h (catch_child_signal): Declare.
16551
16552 * process.c (catch_child_signal): New function.
16553 (init_process_emacs): Call it.
16554
16555 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16556 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16557 NS_IMPL_COCOA.
16558 (x_set_cursor_type): Remove declaration.
16559 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16560 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16561 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16562 (ns_get_color): Use F suffix on float.
16563 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16564 (ns_get_rgb_color): Remove.
16565 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16566 (note_mouse_movement): x and y are CGFloat.
16567 (ns_draw_fringe_bitmap): Remove unused rowY.
16568 Change #if to COCOA && >= 10_6.
16569 (ns_draw_window_cursor): Remove unused overspill.
16570 (ns_draw_underwave): width and x are EamcsCGFloat.
16571 (ns_draw_box): thickness is CGFloat.
16572 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16573 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16574 if not in main thread.
16575 (ns_get_pending_menu_title, ns_check_menu_open)
16576 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16577 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16578 (sendFromMainThread:): New method.
16579 (changeFont:): size is CGFloat.
16580 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16581 Disable warning about permanent text.
16582 (characterIndexForPoint:): Adjust return type depending on GNUstep
16583 version.
16584 (mouseDown:): delta is CGFloat.
16585 (updateFrameSize): Remove unised variable f.
16586 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16587 Cast float to EmacsCGFloat.
16588 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16589 also to -1 when restoring.
16590 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16591 inside NS_IMPL_COCOA.
16592 (toggleFullScreen:): Put call to toggleFullScreen inside
16593 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16594 (setPosition:portion:whole:): por is CGFloat.
16595 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16596 (mouseDown:): Use CGFloat.
16597 (mouseDragged:): Remove unised variable edge.
16598 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16599
16600 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16601 of CGFloat differs.
16602 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16603 when NS_IMPL_GNUSTEP.
16604 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16605 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16606 (EmacsToolbar): Add clearAll. Add tag argument to
16607 addDisplayItemWithImage.
16608 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16609
16610 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16611
16612 * nsmenu.m (ns_update_menubar): Make static.
16613 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16614 (fillWithWidgetValue:): Add cast to SEL for setAction.
16615 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16616 (update_frame_tool_bar): Update code for GNUstep.
16617 (clearAll): New method.
16618 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16619 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16620 Move identifierToItem setObject and activeIdentifiers addObject before
16621 call to insertItemWithItemIdentifier.
16622 (validateVisibleItems): Fix indentation.
16623 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16624 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16625 UtilityWindow to aStyle, remove call to setStyleMask.
16626
16627 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16628
16629 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16630 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16631 Use F suffix on floats.
16632 (ns_char_width): Returns CGFloat.
16633 (ns_ascii_average_width): w is CGFloat instead of float.
16634 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16635 DPSxshow.
16636 (ns_glyph_metrics): CGFloat instead of float.
16637
16638 * nsfns.m (x_set_foreground_color, x_set_background_color):
16639 Use EmacsCGFloat.
16640 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16641 remove unused variables.
16642 (Fns_read_file_name): Keep track if panel is for save.
16643 Use ns_filename_from_panel/ns_directory_from_panel.
16644 (Fns_list_services): delegate only used for COCOA.
16645 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16646 Just return the input if GNUstep.
16647 (x_screen_planes): Remove.
16648 (Fxw_color_values): Use EmacsCGFloat
16649 (Fns_display_monitor_attributes_list): Only get screen number for
16650 Cocoa.
16651 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16652 EmacsSavePanel.
16653 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16654 ns_directory_from_panel.
16655
166562013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16657
16658 * process.c (handle_child_signal): Also use WCONTINUED.
16659 This is so that list-processes doesn't mistakenly list the process
16660 as stopped, when the process has actually been continued and is
16661 now running.
16662
166632013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16664
16665 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16666 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16667 not already configured.
16668
16669 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16670
166712013-05-29 Eli Zaretskii <eliz@gnu.org>
16672
16673 * Makefile.in (mostlyclean): Remove *.res files.
16674
166752013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16676
16677 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16678 a buffer (bug#8447).
16679
166802013-05-27 Eli Zaretskii <eliz@gnu.org>
16681
16682 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16683 display vector, and we backtrack, handle the case that the
16684 previous character position is also displayed from a display
16685 vector or covered by a display string or image. (Bug#14476)
16686
166872013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16688
16689 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16690 (struct MonitorInfo, free_monitors): Remove.
16691 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16692 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16693 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16694 Qframes, Qsource.
16695
16696 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16697 (struct MonitorInfo, free_monitors): Remove.
16698 (ns_screen_name): Make static.
16699 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16700 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16701 Qframes, Qsource.
16702
16703 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16704 (struct MonitorInfo): New struct.
16705 (free_monitors, make_monitor_attribute_list): Declare.
16706
16707 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16708 New Lisp_Object:s.
16709 (free_monitors, make_monitor_attribute_list): New functions.
16710 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16711 Qsource.
16712
167132013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16714
16715 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16716
167172013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16718
16719 * keyboard.c: Apply keyboard decoding only to events that come directly
16720 from the tty, not from unread-command-events (bug#14368).
16721 (read_event_from_main_queue): New function, extracted from read_char.
16722 (read_decoded_char): Remove.
16723 (read_decoded_event_from_main_queue): New function to replace it.
16724 (read_char): Use it.
16725 (read_key_sequence): Use read_char rather than read_decoded_char.
16726
16727 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16728
167292013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16730
16731 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16732
167332013-05-22 Kenichi Handa <handa@gnu.org>
16734
16735 The following changes are to fix the setting of
16736 buffer-file-coding-system on, for instance, C-x RET c unix RET
16737 _FILE_OF_DOS_EOL_TYPE_ RET.
16738
16739 * coding.h (struct coding_system): New member detected_utf8_chars.
16740
16741 * coding.c (detect_coding_utf_8): Count characters and check EOL
16742 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16743 BOM is there.
16744 (setup_coding_system): Do not initialize coding->head_ascii.
16745 (check_ascii): Do not set coding->eol_seen but update it. Do not
16746 call adjust_coding_eol_type here.
16747 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16748 If the eol-type of CODING is already specified, adjust the eol type
16749 of the found coding-system.
16750 (decode_coding_gap): Cancel previous change. Utilize the
16751 character numbers counted by detect_coding_utf_8. Fix detection
16752 of BOM for utf-8.
16753
167542013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16755
16756 * search.c (looking_at_1): Only set last_thing_searched if the match
16757 changed the match-data (bug#14281).
16758
167592013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16760
16761 * xdisp.c (reseat_at_previous_visible_line_start):
16762 Already declared in dispextern.h, so remove it here.
16763 (move_it_vertically_backward): Likewise.
16764
167652013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16766
16767 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16768 (Fx_display_pixel_width, Fx_display_pixel_height)
16769 (Fx_display_mm_width, Fx_display_mm_height):
16770 Mention `display-monitor-attributes-list' in docstrings.
16771
16772 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16773 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16774 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16775 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16776 (Fx_display_backing_store, Fx_display_visual_class)
16777 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16778 (Fx_display_grayscale_p, Fx_display_pixel_width)
16779 (Fx_display_pixel_height, Fx_display_planes)
16780 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16781 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16782 (Fx_display_mm_width, Fx_display_mm_height)
16783 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16784 height for all physical monitors as in X11.
16785
16786 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16787 Return pixel width or height for all physical monitors as in X11.
16788
167892013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16790
16791 Port --enable-gcc-warnings to clang.
16792 * bytecode.c (exec_byte_code):
16793 * regex.c:
16794 Redo diagnostic pragmas to pacify clang, too.
16795 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16796 * editfns.c (Fencode_time):
16797 * fileio.c (file_accessible_directory_p):
16798 * font.c (font_unparse_xlfd):
16799 Use '&"string"[index]' instead of '"string" + (index)'.
16800 * undo.c (user_error): Remove; unused.
16801
168022013-05-16 Eli Zaretskii <eliz@gnu.org>
16803
16804 * insdel.c (insert_1_both): Document the arguments, instead of
16805 referring to insert_1, which no longer exists.
16806
16807 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16808 some window, increment windows_or_buffers_changed, so that
16809 *Messages* display in that window is updated. (Bug#14408)
16810
16811 * w32.c: Include epaths.h.
16812 (init_environment): Use cmdproxy.exe without leading directories.
16813 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16814 case.
16815 (gettimeofday): Adjust signature and return value to Posix
16816 expectations.
16817
16818 * unexw32.c (open_output_file): Delete the existing emacs.exe
16819 before creating it, to break the hard link to the versioned
16820 executable.
16821
16822 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16823 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16824 (FIRSTFILE_OBJ): New variables.
16825 (W32_RES): Rename to EMACSRES. All users changed.
16826 (base_obj): Use $(CM_OBJ).
16827 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16828 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16829 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16830 $(W32_RES_LINK) before $(LIBES).
16831 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16832
168332013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16834
16835 * makefile.w32-in (DOC): Use just "DOC".
16836
16837 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16838
16839 * process.c: Export default filters and sentinels to Elisp.
16840 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16841 New constants.
16842 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16843 (Fset_process_sentinel, Fformat_network_address):
16844 Default to them instead of nil.
16845 (server_accept_connection): Sentinels can't be nil any more.
16846 (read_and_dispose_of_process_output): New function, extracted from
16847 read_process_output.
16848 (read_process_output): Use it; filters can't be nil.
16849 (Finternal_default_process_filter): New function, extracted from
16850 read_process_output.
16851 (exec_sentinel_unwind): Remove function.
16852 (exec_sentinel): Don't zilch sentinel while running.
16853 (status_notify): Sentinels can't be nil.
16854 (Finternal_default_process_sentinel): New function extracted from
16855 status_notify.
16856 (setup_process_coding_systems): Default filter is not nil any more.
16857 (syms_of_process): Export new Elisp functions and initialize
16858 new constants.
16859 * lisp.h (make_lisp_proc): New function.
16860
168612013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16862
16863 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16864
168652013-05-14 Eli Zaretskii <eliz@gnu.org>
16866
16867 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16868 unless we know that the window w is a leaf window.
16869 Another attempt at solving bug#14062.
16870
168712013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16872
16873 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16874 fdesc (Bug#14375).
16875
168762013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16877
16878 * image.c (gif_load): Check that subimages fit (Bug#14345).
16879
168802013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16881
16882 * lread.c (skip_dyn_eof): New function.
16883 (read1): Use it to skip the end of a file in response to #@00.
16884
16885 * doc.c (get_doc_string): Slightly relax the sanity checking.
16886
168872013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16888
16889 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16890 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16891 (MonitorInfo): New struct.
16892 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16893 (Fns_display_monitor_attributes_list): New functions.
16894 (display-usable-bounds): Remove.
16895 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16896 Qsource.
16897
168982013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16899
16900 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16901 (GTK_CHECK_VERSION): New macro, if not already defined.
16902 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16903 replaced by GTK_CHECK_VERSION.
16904
169052013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16906
16907 * xterm.h (GTK_PREREQ): New macro.
16908 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16909 to use this macro instead, for consistency and clarity.
16910
169112013-05-08 Eli Zaretskii <eliz@gnu.org>
16912
16913 * xdisp.c (row_for_charpos_p): New function, with code of
16914 cursor_row_p, but accepts an additional argument CHARPOS instead
16915 of using a hardcoded PT.
16916 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16917 (row_containing_pos): Call row_for_charpos_p instead of partially
16918 doing the same. Fixes cursor positioning under longlines-mode
16919 when longlines-show-effect includes more than one newline, when
16920 moving the cursor vertically up.
16921
169222013-05-08 Juanma Barranquero <lekktu@gmail.com>
16923
16924 * makefile.w32-in (ACL_H): New macro.
16925 ($(BLD)/fileio.$(O)): Update dependencies.
16926
169272013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16928
16929 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16930 * Makefile.in (LIB_ACL): New macro.
16931 (LIBACL_LIBS): Remove.
16932 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16933 * fileio.c: Include <acl.h>.
16934 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16935 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16936 !acl_errno_valid.
16937 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16938 it ourselves.
16939
16940 * unexelf.c: Don't assume ElfW (Half) fits in int.
16941 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16942 when dealing with ElfW (Half) values, since they can exceed 2**31
16943 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16944 (entry_address): Omit unused NUM arg. All uses changed.
16945
169462013-05-07 Juri Linkov <juri@jurta.org>
16947
16948 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16949 to the string converted from number with `Fnumber_to_string'.
16950 (Bug#14254)
16951
169522013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16953
16954 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16955 This fixes a problem introduced by my previous change.
16956
169572013-05-07 Glenn Morris <rgm@gnu.org>
16958
16959 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16960
169612013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16962
16963 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16964
169652013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16966
16967 Static checking by GCC 4.8.0.
16968 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16969 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16970 (x_get_monitor_attributes_fallback)
16971 (x_get_monitor_attributes_xinerama)
16972 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16973 Define only if USE_GTK.
16974 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16975 (x_get_monitor_attributes_fallback): Omit unused locals.
16976 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16977 Use double, not float, to avoid mixed-mode floating point arithmetic.
16978
169792013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16980 Jan Djärv <jan.h.d@swipnet.se>
16981
16982 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16983 (XINERAMA_CFLAGS): New macros.
16984 (ALL_CFLAGS, LIBES): Use them.
16985
16986 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16987 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16988 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16989 (syms_of_xfns): DEFSYM them.
16990 (struct MonitorInfo): New struct.
16991 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16992 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16993 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16994 (x_get_monitor_attributes_xinerama): New functions.
16995 (Fx_display_monitor_attributes_list): New primitive.
16996 (syms_of_xfns): Defsubr it.
16997
16998 * xterm.h (x_display_info): Add Xatom_net_workarea and
16999 Xatom_net_current_desktop.
17000
17001 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
17002 and dpyinfo->Xatom_net_current_desktop.
17003
170042013-05-06 Eli Zaretskii <eliz@gnu.org>
17005
17006 * xdisp.c (pos_visible_p): Use the special code for finding the
17007 beginning of a display property or overlay for any "replacing"
17008 display property, not just for display strings. This solves
17009 incorrect reporting of position by posn-at-point. (Bug#14241)
17010
170112013-05-06 Paul Eggert <eggert@cs.ucla.edu>
17012
17013 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
17014 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
17015 Verify that ElfW (Half) fits in int.
17016 (fatal): Use same signature as lisp.h.
17017 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
17018 configure and build with -DUNEXELF_DEBUG without worrying about
17019 other modules that use DEBUG.
17020 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
17021 possibly-wide integers now uses it instead of plain fprintf.
17022 (entry_address): New function, which avoids problems with 32-bit
17023 overflow on 64-bit hosts.
17024 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
17025 (round_up): Don't assume the remainder fits in int.
17026 (find_section): Use bool for boolean. Simplify debug code.
17027 (unexec): Don't assume file sizes fit in int or size_t.
17028 Omit unnecessary trailing newline in 'fatal' format.
17029 Use strerror rather than outputting decimal error number.
17030 Remove unused code when emacs is not defined;
17031 this file relies on Emacs now.
17032 Don't assume e_phnum and e_shnum are positive.
17033
17034 * regex.c: Fix problems when DEBUG is defined.
17035 (extract_number, extract_number_and_incr): Define regardless of
17036 whether DEBUG is defined; that's simpler and makes the code less
17037 likely to go stale in the normal case when DEBUG is not defined.
17038 Return int rather than taking an int * arg. All callers changed.
17039 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
17040 Remove, replacing with ...
17041 (DEBUG_PRINT): New macro. All callers changed.
17042 (DEBUG_COMPILES_ARGUMENTS): New macro.
17043 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
17044 (print_compiled_pattern, print_double_string) [DEBUG]:
17045 Use prototype rather than old-style definition.
17046 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
17047 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
17048 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
17049 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
17050 Don't assume ptrdiff_t, size_t, and long are the same width as int.
17051 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
17052 This matters only when DEBUG is defined.
17053
170542013-05-05 Eli Zaretskii <eliz@gnu.org>
17055
17056 * xdisp.c (set_iterator_to_next): Set the
17057 ignore_overlay_strings_at_pos_p flag only if we are _really_
17058 iterating over an overlay string, as indicated by the
17059 current.overlay_string_index member. (Bug#14306)
17060
170612013-05-05 Jan Djärv <jan.h.d@swipnet.se>
17062
17063 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
17064 to where it is used, to avoid autorelease issues (Bug#14050).
17065
170662013-05-05 Paul Eggert <eggert@cs.ucla.edu>
17067
17068 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
17069 * fileio.c (syms_of_fileio): Implement this.
17070 * filelock.c (create_lock_file): If symbolic links don't work, so
17071 we use a regular file as a lock file, do not fsync the lock file;
17072 it's not needed.
17073
170742013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17075
17076 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17077 (syms_of_minibuf): Adjust accodingly.
17078 * lread.c (Fread):
17079 * callint.c (Fcall_interactively): Adjust calls accordingly.
17080
170812013-05-04 Eli Zaretskii <eliz@gnu.org>
17082
17083 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17084 w->contents is a buffer before computing everything else.
17085 Use parentheses to disambiguate last part of the condition.
17086
17087 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17088 assertion violations. (Bug#14062)
17089
170902013-05-01 David Reitter <david.reitter@gmail.com>
17091
17092 * nsfns.m (ns_tooltip): Initialize.
17093
170942013-04-28 Eli Zaretskii <eliz@gnu.org>
17095
17096 * coding.c (decode_coding_gap): Don't remove the character before
17097 a newline unless it's a CR character. (Bug#14287)
17098
170992013-04-28 Dan Nicolaescu <dann@gnu.org>
17100
17101 * dispextern.h (struct face): Move enum face_underline_type
17102 earlier so that bitfields can be in the same word.
17103
171042013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17105
17106 * nsfns.m (handlePanelKeys): New function.
17107 (EmacsOpenPanel:performKeyEquivalent:)
17108 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17109 arrows/function/control and copy/paste keys (Bug#14296).
17110
171112013-04-27 Juri Linkov <juri@jurta.org>
17112
17113 * callint.c (Fcall_interactively): Call `Qread_number' for
17114 interactive code letter `n' instead of using duplicate code.
17115 (Bug#14254)
17116
171172013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17118
17119 * systime.h (make_timeval): Declare as 'const'.
17120
171212013-04-27 Kenichi Handa <handa@gnu.org>
17122
17123 * font.c (font_open_entity): Always open a font of manageable
17124 size.
17125
171262013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17127
17128 Port better to AIX (Bug#14258).
17129 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17130 to pacify AIX xlc.
17131
171322013-04-24 Kenichi Handa <handa@gnu.org>
17133
17134 * coding.c (decode_coding_iso_2022): When an invalid escape
17135 sequence is encountered, reset the invocation and designation
17136 status to the safest one.
17137
171382013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17139
17140 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17141 Without this fix, "make distclean" leaves stamp-h1 behind.
17142
171432013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17144
17145 * w32fns.c (w32_fullscreen_rect): New function to compute the
17146 window rectangle for the given fullscreen mode.
17147 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17148 longer tunes the window size. This keeps the window's edges flush
17149 with the screen and allows the taskbar to hide itself in fullboth.
17150
17151 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17152 window decorations and uses the entire screen.
17153
17154 * w32term.h (w32_fullscreen_rect) Add prototype.
17155 (struct w32_output): Replace normal_width, normal_height,
17156 normal_top, and normal_left members with a single normal_placement
17157 struct.
17158 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17159 Remove macros.
17160 (FRAME_NORMAL_PLACEMENT): New macro.
17161
171622013-04-16 Juanma Barranquero <lekktu@gmail.com>
17163
17164 * minibuf.c (Ftest_completion): Silence compiler warning.
17165
171662013-04-15 Eli Zaretskii <eliz@gnu.org>
17167
17168 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17169 bug#14062.
17170
17171 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17172 parentheses.
17173
17174 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17175 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17176 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17177 parentheses where appropriate.
17178
171792013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17180
17181 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17182
171832013-04-14 Eli Zaretskii <eliz@gnu.org>
17184
17185 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17186 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17187 Mention in the doc string that setting these variables takes
17188 effect only after a call to set-window-buffer. (Bug#14200)
17189
171902013-04-13 Eli Zaretskii <eliz@gnu.org>
17191
17192 * indent.c (Fvertical_motion): Don't consider display strings on
17193 overlay strings as display strings on the buffer position we
17194 started from. This prevents vertical cursor motion from jumping
17195 more than one line when there's an overlay string with a display
17196 property at end of line.
17197 Reported by Karl Chen <Karl.Chen@quarl.org> in
17198 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17199
172002013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17201
17202 * window.c (select_window): `record_buffer' even if window is
17203 already selected (bug#14191).
17204
172052013-04-11 Eli Zaretskii <eliz@gnu.org>
17206
17207 * window.c (Fwindow_end): Test more flags, including the buffer's
17208 last_overlay_modified flag, to determine whether the window's
17209 display is really up-to-date. Prevents the function from
17210 returning a stale value. (Bug#14170)
17211 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17212 current matrix.
17213
172142013-04-10 Eli Zaretskii <eliz@gnu.org>
17215
17216 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17217 garbaged only if it is not already the top frame on its TTY.
17218 This prevents flickering due to constant redrawing of TTY frames when
17219 there are GUI frames open in the same session. (Bug#13864)
17220
172212013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17222
17223 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17224 of marking the idle timers directly.
17225
172262013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17227
17228 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17229 tables (bug#14054).
17230
172312013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17232
17233 * window.c (select_window): Don't record_buffer while the invariant is
17234 temporarily broken (bug#14161).
17235
17236 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17237
172382013-04-07 Eli Zaretskii <eliz@gnu.org>
17239
17240 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17241
172422013-04-07 Romain Francoise <romain@orebokech.com>
17243
17244 Ignore additional platform-specific ACL errors (Bug#13702).
17245 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17246 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17247
172482013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17249
17250 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17251 f->output_data.ns.
17252
172532013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17254
17255 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17256 This bug was introduced by my 2013-02-25 change that simplified
17257 data_start configuration. Without this change, on GNU/Linux
17258 an Emacs configured with --enable-profiling fails immediately
17259 due to a profiler signal.
17260 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17261 with these flags. On platforms where special flags are needed
17262 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17263 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17264 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17265
172662013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17267
17268 Get rid of some platform-specific functions examining window
17269 system and its capabilities. This is a partial rework of the
17270 2013-04-05 change.
17271 * lisp.h (have_menus_p): Remove prototype. This function is
17272 replaced with platform-independent window_system_available.
17273 (check_window_system): Move to...
17274 * frame.h (decode_window_system_frame, window_system_available):
17275 ...here, add new prototypes.
17276 * frame.c (window_system_available, decode_window_system_frame):
17277 New functions.
17278 (check_window_system): Platform-independent now.
17279 * xterm.h (x_in_use): Remove declaration.
17280 (check_x_frame):
17281 * w32term.h (check_x_frame):
17282 * nsterm.h (check_x_frame): Remove prototypes. This function
17283 is replaced with platform-independent decode_window_system_frame.
17284 * msdos.c (have_menus_p): Remove.
17285 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17286 Remove platform-specific functions. Use check_window_system,
17287 decode_window_system_frame and check_ns_display_info where
17288 appropriate. Minor style and comment tweaks.
17289 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17290 (check_x_frame): Likewise.
17291 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17292 Likewise.
17293 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17294 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17295 * xmenu.c, xselect.c: All related users changed.
17296
172972013-04-03 Kenichi Handa <handa@gnu.org>
17298
17299 The following changes is to optimize the code for reading UTF-8
17300 files.
17301
17302 * coding.c (check_ascii): Rename from detect_ascii. Return value
17303 changed. Check EOL format. Do not call adjust_coding_eol_type
17304 here.
17305 (check_utf_8): New function.
17306 (adjust_coding_eol_type): Do nothing if already adjusted.
17307 (detect_coding): Compare the return value of check_ascii with
17308 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17309 (decode_coding_gap): Optimize for valid UTF-8.
17310
173112013-03-21 Kenichi Handa <handa@gnu.org>
17312
17313 * coding.c (syms_of_coding): Cancel previous change.
17314
17315 * insdel.c (insert_from_gap): Fix previous change.
17316
173172013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17318
17319 Consistently use platform-specific function to detect window system.
17320 * lisp.h (check_window_system): New prototype. This function is
17321 going to replace check_x, check_w32 and check_ns.
17322 (have_menus_p): Mention msdos.c in comment.
17323 * fontset.c (check_window_system_func): Remove. Adjust all users.
17324 * fontset.h (check_window_system_func): Remove prototype.
17325 * nsterm.h (check_ns):
17326 * xterm.h (check_x):
17327 * w32term.h (check_w32): Likewise.
17328 * menu.c (Fx_popup_menu): Use check_window_system.
17329 * msdos.c (check_window_system): Define for MS-DOS.
17330 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17331 * w32fns.c (check_window_system): Likewise for MS-Windows.
17332 * xfns.c (check_window_system): Likewise for X.
17333 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17334 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17335
173362013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17337
17338 Prefer < to > in range checks such as 0 <= i && i < N.
17339 This makes it easier to visualize quantities on a number line.
17340 This patch doesn't apply to all such range checks,
17341 only to the range checks affected by the 2013-03-24 change.
17342 This patch reverts most of the 2013-03-24 change.
17343 * alloc.c (xpalloc, Fgarbage_collect):
17344 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17345 * character.c (string_escape_byte8):
17346 * charset.c (read_hex):
17347 * data.c (cons_to_unsigned):
17348 * dispnew.c (update_frame_1):
17349 * doc.c (Fsubstitute_command_keys):
17350 * doprnt.c (doprnt):
17351 * editfns.c (hi_time, decode_time_components):
17352 * fileio.c (file_offset):
17353 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17354 * font.c (font_intern_prop):
17355 * frame.c (x_set_alpha):
17356 * gtkutil.c (get_utf8_string):
17357 * indent.c (check_display_width):
17358 * keymap.c (Fkey_description):
17359 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17360 * lread.c (read1):
17361 * minibuf.c (read_minibuf_noninteractive):
17362 * process.c (wait_reading_process_output):
17363 * search.c (Freplace_match):
17364 * window.c (get_phys_cursor_glyph):
17365 * xdisp.c (redisplay_internal):
17366 * xsmfns.c (smc_save_yourself_CB):
17367 Prefer < to > for range checks.
17368 * dispnew.c (sit_for): Don't mishandle NaNs.
17369 This fixes a bug introduced in the 2013-03-24 change.
17370 * editfns.c (decode_time_components): Don't hoist comparison.
17371 This fixes another bug introduced in the 2013-03-24 change.
17372
173732013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17374
17375 * frame.h (struct frame): Drop scroll_bottom_vpos
17376 member becaue all real users are dead long ago.
17377 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17378 * xdisp.c (redisplay_internal): Adjust user.
17379
173802013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17381
17382 * nsmenu.m (showAtX:Y:for:): setLevel to
17383 NSPopUpMenuWindowLevel (Bug#13998).
17384
173852013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17386
17387 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17388 (ns_check_pending_open_menu): Declare.
17389
17390 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17391 (x_activate_menubar): Update the menu with title that matches
17392 ns_get_pending_menu_title, and call
17393 ns_check_pending_openmenu (Bug#12698).
17394 (menuWillOpen:): New method.
17395 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17396
17397 * nsterm.m (menu_will_open_state, menu_mouse_point)
17398 (menu_pending_title): New varaibles.
17399 (ns_get_pending_menu_title, ns_check_menu_open)
17400 (ns_check_pending_open_menu): New functions.
17401
174022013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17403
17404 * indent.c (current_column_bol_cache): Remove leftover which is not
17405 used in Fmove_to_column any more.
17406 (current_column, scan_for_column): Adjust users.
17407 * keyboard.c (last_point_position_buffer, last_point_position_window):
17408 Remove leftovers which are not used for recording undo any more.
17409 (command_loop_1, syms_of_keyboard): Adjust users.
17410 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17411 redisplay_window any more.
17412 (move_it_to): Adjust user.
17413
174142013-03-29 Juanma Barranquero <lekktu@gmail.com>
17415
17416 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17417 Update dependencies.
17418
174192013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17420
17421 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17422 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17423 forward references.
17424
174252013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17426
17427 * window.h (struct window): Replace hchild, vchild and buffer slots
17428 with a single slot 'contents'. This is possible because each valid
17429 window may have either the child window (in vertical or horizontal
17430 combination) or buffer to display (for the leaf window). Using that,
17431 a lot of operations to traverse and/or change window hierarchies may
17432 be simplified. New member horizontal is used to distinguish between
17433 horizontal and vertical combinations of internal windows.
17434 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17435 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17436 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17437 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17438 Use contents slot, not buffer, where appropriate.
17439 (wset_combination): New function.
17440 (wset_buffer): Add eassert.
17441 (Fframe_first_window): Simplify the loop reaching first window.
17442 (Fwindow_buffer): Use WINDOW_LEAF_P.
17443 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17444 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17445 (unshow_buffer): Convert initial debugging check to eassert.
17446 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17447 (make_parent_window, window_resize_check, window_resize_apply)
17448 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17449 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17450 Adjust to match struct window changes.
17451 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17452 (mark_window_cursors_off, count_windows, get_leaf_windows)
17453 (foreach_window_1): Simplify the loop.
17454 * alloc.c (mark_object): Do not check for the leaf window because
17455 internal windows has no glyph matrices anyway.
17456 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17457 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17458 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17459 (build_frame_matrix_from_window_tree, mirror_make_current)
17460 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17461 (update_window_tree, set_window_update_flags): Simplify the loop.
17462 (sync_window_with_frame_matrix_rows): Enforce live window.
17463 Use contents slot, not buffer, where appropriate.
17464 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17465 and WINDOW_HORIZONTAL_COMBINATION_P.
17466 (make_frame_visible_1): Simplify the loop.
17467 Use contents slot, not buffer, where appropriate.
17468 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17469 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17470 (expose_window_tree): Likewise.
17471 Use contents slot, not buffer, where appropriate.
17472 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17473 to avoid deleted windows. Use contents slot instead of buffer.
17474 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17475 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17476 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17477 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17478
174792013-03-28 Eli Zaretskii <eliz@gnu.org>
17480
17481 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17482 identify the reasons for assertion violations in bug#14062 and
17483 similar ones.
17484 (Fx_show_tip): Fix compilation error under
17485 "--enable-check-lisp-object-type". (Bug#14073)
17486
17487 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17488 Reported by <rzl24ozi@gmail.com>.
17489
174902013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17491
17492 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17493 start marker...
17494 (unwind_with_echo_area_buffer): ...to restore it here.
17495 This is needed to ensure that...
17496 (redisplay_window): ...both window markers are valid here,
17497 which is verified by eassert.
17498 * editfns.c (save_excursion_save): Do not assume that
17499 selected_window always displays the buffer.
17500 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17501 Fix comment.
17502
175032013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17504
17505 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17506 the upcase table.
17507
175082013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17509
17510 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17511
175122013-03-27 Eli Zaretskii <eliz@gnu.org>
17513
17514 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17515 since MinGW's w32api headers do. This avoids compiler warnings.
17516
17517 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17518 if already defined.
17519
175202013-03-26 Eli Zaretskii <eliz@gnu.org>
17521
17522 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17523
175242013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17525
17526 * gtkutil.c (style_changed_cb): Check if frame is live and an
17527 X frame (Bug#14038).
17528
175292013-03-26 Eli Zaretskii <eliz@gnu.org>
17530
17531 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17532 Define only for _WIN32_WINNT less than 0x0500.
17533 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17534 MinGW64.
17535 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17536 see its own definitions of 'struct timeval' and 'struct timezone'.
17537
17538 Fix incompatibilities between MinGW.org and MinGW64 headers.
17539 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17540
17541 * w32.c (REPARSE_DATA_BUFFER): Guard with
17542 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17543
175442013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17545
17546 * xterm.c: Include X11/XKBlib.h
17547 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17548
175492013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17550
17551 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17552 written backwards.
17553 * blockinput.h (input_blocked_p): Likewise.
17554 * bytecode.c (exec_byte_code): Likewise.
17555 * callproc.c (call_process_kill, call_process_cleanup)
17556 (Fcall_process): Likewise.
17557 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17558 (Fccl_execute_on_string): Likewise.
17559 * character.c (string_escape_byte8): Likewise.
17560 * charset.c (read_hex): Likewise.
17561 * cm.c (calccost): Likewise.
17562 * data.c (cons_to_unsigned): Likewise.
17563 * dired.c (directory_files_internal, file_name_completion):
17564 Likewise.
17565 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17566 (sit_for): Likewise.
17567 * doc.c (Fsubstitute_command_keys): Likewise.
17568 * doprnt.c (doprnt): Likewise.
17569 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17570 * emacsgtkfixed.c: Likewise.
17571 * fileio.c (file_offset, Fwrite_region): Likewise.
17572 * floatfns.c (Fexpt, fmod_float): Likewise.
17573 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17574 Likewise.
17575 * font.c (font_intern_prop): Likewise.
17576 * frame.c (x_set_alpha): Likewise.
17577 * gtkutil.c (get_utf8_string): Likewise.
17578 * indent.c (check_display_width): Likewise.
17579 * intervals.c (create_root_interval, rotate_right, rotate_left)
17580 (split_interval_right, split_interval_left)
17581 (adjust_intervals_for_insertion, delete_node)
17582 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17583 (merge_interval_right, merge_interval_left, copy_intervals)
17584 (set_intervals_multibyte_1): Likewise.
17585 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17586 * keymap.c (Fkey_description): Likewise.
17587 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17588 * lread.c (openp, read_integer, read1, string_to_number):
17589 Likewise.
17590 * menu.c (ensure_menu_items): Likewise.
17591 * minibuf.c (read_minibuf_noninteractive): Likewise.
17592 * print.c (printchar, strout): Likewise.
17593 * process.c (create_process, Faccept_process_output)
17594 (wait_reading_process_output, read_process_output, send_process)
17595 (wait_reading_process_output): Likewise.
17596 * profiler.c (make_log, handle_profiler_signal): Likewise.
17597 * regex.c (re_exec): Likewise.
17598 * regex.h: Likewise.
17599 * search.c (looking_at_1, Freplace_match): Likewise.
17600 * sysdep.c (get_child_status, procfs_ttyname)
17601 (procfs_get_total_memory): Likewise.
17602 * systime.h (EMACS_TIME_VALID_P): Likewise.
17603 * term.c (dissociate_if_controlling_tty): Likewise.
17604 * window.c (get_phys_cursor_glyph): Likewise.
17605 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17606 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17607 Likewise.
17608 * xfns.c (Fx_window_property): Likewise.
17609 * xmenu.c (set_frame_menubar): Likewise.
17610 * xselect.c (x_get_window_property, x_handle_dnd_message):
17611 Likewise.
17612 * xsmfns.c (smc_save_yourself_CB): Likewise.
17613 * xterm.c (x_scroll_bar_set_handle): Likewise.
17614
176152013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17616
17617 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17618 to be optional or nil. Adjust comment and convert it to docstring.
17619 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17620 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17621
176222013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17623
17624 Static checking by GCC 4.8-20130319.
17625 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17626 * process.c (Fset_process_datagram_address)
17627 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17628 * xdisp.c (get_char_face_and_encoding)
17629 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17630 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17631 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17632
176332013-03-24 Ken Brown <kbrown@cornell.edu>
17634
17635 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17636 fix compilation on 64-bit Cygwin, where underscores are not
17637 automatically prepended.
17638
17639 * w32term.c (w32_initialize): Silence compiler warning.
17640
176412013-03-23 Eli Zaretskii <eliz@gnu.org>
17642
17643 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17644 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17645 variables, to save and restore frame dimensions.
17646 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17647 after returning from a 'fullscreen' configuration.
17648 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17649 to avoid races between the main thread and the input thread.
17650
17651 * w32term.h (struct w32_output): New members normal_width,
17652 normal_height, normal_top, normal_left, and prev_fsmode.
17653 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17654 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17655 members of a frame.
17656
17657 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17658 'fullscreen' parameter. Always record previous width and height
17659 of the frame, except when switching out of maximized modes, so
17660 that they could be restored correctly, instead of resetting to the
17661 default frame dimensions. Send SC_RESTORE command to the frame,
17662 unless we are going to send SC_MAXIMIZE, to restore the frame
17663 resize hints in the mouse pointer shown by the window manager.
17664 (Bug#14032)
17665
17666 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17667
17668 * lisp.h (get_frame_param): Adjust conditions for prototype
17669 declaration.
17670
176712013-03-22 Ken Brown <kbrown@cornell.edu>
17672
17673 * unexcw.c: Drop unneeded inclusion of w32common.h.
17674 (report_sheap_usage): Declare.
17675 (read_exe_header): Add magic numbers for x86_64.
17676 (fixup_executable): Fix printf format specifier for unsigned long
17677 argument.
17678
176792013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17680
17681 * frame.h (struct frame): Put menu_bar_window under #ifdef
17682 because this member is not needed when X toolkit is in use.
17683 (fset_menu_bar_window):
17684 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17685 (free_glyphs, update_frame):
17686 * xdisp.c (expose_frame): Likewise.
17687 (display_menu_bar): Likewise. Remove redundant eassert.
17688 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17689 toolkit is in use.
17690
176912013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17692
17693 Use functions and constants to manipulate Lisp_Save_Value objects.
17694 This replaces code that used macros and strings and token-pasting.
17695 The change makes the C source a bit easier to follow,
17696 and shrinks the Emacs executable a bit.
17697 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17698 (make_save_value): Change 1st arg from string to enum. All callers
17699 changed.
17700 (INTX): Remove.
17701 (mark_object): Use if, not #if, for GC_MARK_STACK.
17702 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17703 (XSAVE_OBJECT): Now functions, not macros.
17704 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17705 the constant was never used.
17706 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17707 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17708 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17709 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17710 New constants.
17711 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17712 type3 with a single member save_type. All uses changed.
17713 (save_type, set_save_pointer, set_save_integer): New functions.
17714 * print.c (PRINTX): Remove.
17715
17716 * alloc.c: Remove redundant static declarations.
17717
177182013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17719
17720 * window.h (struct window): Convert left_col, top_line, total_lines
17721 and total_cols from Lisp_Objects to integers. Adjust comments.
17722 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17723 Remove.
17724 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17725 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17726 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17727 Adjust users where appropriate.
17728
177292013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17730
17731 * frame.h (struct frame): Drop resx and resy because the same data is
17732 available from window system-specific output context. Adjust users.
17733 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17734 New functions to provide defaults when no window system available.
17735 (FRAME_RES_X, FRAME_RES_Y): New macros.
17736 (NUMVAL): Move from xdisp.c.
17737 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17738 (Ffont_face_attributes, Fopen_font):
17739 * image.c (gs_load):
17740 * w32font.c (fill_in_logfont):
17741 * xdisp.c (calc_pixel_width_or_height):
17742 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17743 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17744
177452013-03-20 Kenichi Handa <handa@gnu.org>
17746
17747 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17748 to 1 (temporary workaround until a bug related to ASCII
17749 optimization is fixed).
17750
177512013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17752
17753 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17754 Signal error if window is not internal. Adjust docstring.
17755 (delete_all_child_windows): Use combination_limit to save the buffer.
17756 (Fset_window_configuration): Adjust accordingly.
17757 * print.c (syms_of_print): Initialize debugging output not here...
17758 (init_print_once): ...but in a new function here.
17759 * lisp.h (init_print_once): Add prototype.
17760 * emacs.c (main): Add call to init_print_once. Adjust comments.
17761
177622013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17763
17764 * window.c (window_resize_check, window_resize_apply)
17765 (window_from_coordinates, recombine_windows, set_window_buffer)
17766 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17767 (Fsplit_window_internal, Fdelete_window_internal)
17768 (freeze_window_starts): Use bool for booleans.
17769 * window.h (window_frame_coordinates, resize_frame_windows)
17770 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17771
177722013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17773
17774 * dispnew.c (bitch_at_user): Use `user-error'.
17775
177762013-03-17 Ken Brown <kbrown@cornell.edu>
17777
17778 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17779 as return type of image_background. (Bug#13981)
17780 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17781
177822013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17783
17784 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17785 (ns_select): Don't return with result uninitialized.
17786
17787 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17788 and getDirectory.
17789
17790 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17791 New functions.
17792 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17793 directories. If filename is nil, get directory name (Bug#13932).
17794 Use getFilename and getDirectory.
17795 (getFilename, getDirectory): New methods for EmacsSavePanel and
17796 EmacsOpenPanel.
17797 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17798
177992013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17800
17801 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17802
178032013-03-15 Kenichi Handa <handa@gnu.org>
17804
17805 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17806 (adjust_after_replace): Make it back to static. Delete the third
17807 arg text_at_gap_tail. Cancel the code for handling it.
17808
17809 * coding.h (struct coding_system): New member eol_seen.
17810
17811 * coding.c (detect_ascii): New function.
17812 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17813 when the source bytes are actually scanned. On detecting for
17814 coding_category_utf_8_auto, call detect_ascii instead of scanning
17815 source bytes directly.
17816 (produce_chars): Call insert_from_gap with the new arg 0.
17817 (encode_coding): Likewise.
17818 (decode_coding_gap): Control ASCII optimization by the variable
17819 disable_ascii_optimization instead of #ifndef .. #endif.
17820 Deccode EOL format according to coding->eol_seen.
17821 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17822 variable.
17823
17824 * lisp.h (adjust_after_replace): Cancel externing it.
17825 (insert_from_gap): Adjust prototype.
17826
178272013-03-15 Eli Zaretskii <eliz@gnu.org>
17828
17829 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17830 FULLSCREEN_MAXIMIZED. (Bug#13935)
17831
178322013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17833
17834 * region-cache.c (find_cache_boundary, move_cache_gap)
17835 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17836 Simplify debugging check and convert to eassert. Adjust comment.
17837 (pp_cache): Put under ENABLE_CHECKING.
17838
178392013-03-14 Eli Zaretskii <eliz@gnu.org>
17840
17841 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17842 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17843 and WM_ACTIVATEAPP.
17844 (w32fullscreen_hook): If the frame is visible, reset
17845 f->want_fullscreen flag after changing the frame size. If the
17846 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17847 (Bug#13953)
17848
178492013-03-13 Daniel Colascione <dancol@dancol.org>
17850
17851 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17852 too so that these builds can use Cygwin's file conversion
17853 functions. (We've been building and linking cygw32.o all along
17854 and just not using it.)
17855
178562013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17857
17858 File synchronization fixes (Bug#13944).
17859 * Makefile.in (LIB_FDATASYNC): New macro.
17860 (LIBES): Use it.
17861 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17862 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17863 Don't worry about HAVE_FSYNC, since a substitute fsync is
17864 available if the system lacks one.
17865 (Fwrite_regin): Retry fsync if interrupted.
17866
178672013-03-13 Eli Zaretskii <eliz@gnu.org>
17868
17869 * w32term.c (w32_read_socket): If the Emacs frame is being
17870 activated, call w32fullscreen_hook, to make sure the new frame
17871 dimensions are in effect. (Bug#13937)
17872
178732013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17874
17875 * xdisp.c (init_iterator): Simplify because both character and byte
17876 positions are either specified or -1. Add eassert. Adjust comment.
17877 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17878 character and byte positions can be obtained from marker.
17879
178802013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17881
17882 Static checking by Sun C 5.12.
17883 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17884 * bytecode.c (exec_byte_code):
17885 * dispnew.c (init_display):
17886 * eval.c (error):
17887 * fileio.c (Fsubstitute_in_file_name):
17888 * keyboard.c (Fevent_convert_list):
17889 * keymap.c (Fsingle_key_description):
17890 * term.c (maybe_fatal, fatal):
17891 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17892 * xsmfns.c (Fhandle_save_session):
17893 Omit unreachable code.
17894 * keymap.c (map_keymap_char_table_item): Cast void * to
17895 a function pointer type; the C Standard requires this.
17896
17897 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17898 Include <sys/param.h> unconditionally, as that works elsewhere and
17899 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17900 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17901 and FreeBSD now.
17902
17903See ChangeLog.12 for earlier changes.
17904
17905;; Local Variables:
17906;; coding: utf-8
17907;; End:
17908
17909 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17910
17911 This file is part of GNU Emacs.
17912
17913 GNU Emacs is free software: you can redistribute it and/or modify
17914 it under the terms of the GNU General Public License as published by
17915 the Free Software Foundation, either version 3 of the License, or
17916 (at your option) any later version.
17917
17918 GNU Emacs is distributed in the hope that it will be useful,
17919 but WITHOUT ANY WARRANTY; without even the implied warranty of
17920 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17921 GNU General Public License for more details.
17922
17923 You should have received a copy of the GNU General Public License
17924 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
generated by cgit v1.2.1 (git 2.18.0) at 2026-03-06 18:12:06 +0000