| Commit message (Collapse) | Author | Age | Files | Lines |
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* README:
* configure.ac:
* etc/NEWS:
* etc/refcards/ru-refcard.tex:
* msdos/sed2v2.inp:
* src/msdos.c: Increment Emacs version to 26.0.50.
* etc/NEWS.25: New file, copied from etc/NEWS with post-25.1 stuff
moved to etc/NEWS.
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* src/w32.c: Include string.h, needed for the prototype of
'strerror', shadowed by 'sys_strerror'. This avoids a compiler
warning about "no previous prototype". The string.h header
must be included after ms-w32.h, but before "#undef strerror".
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This follows up on recent problems with the fact that config.h
includes stdlib.h etc.; some files need to include stdlib.h later.
config.h generally should limit itself to includes that are
universally safe; outside of MS-Windows, only stdbool.h makes
the cut among the files currently included. So, move the
other includes to just the files that need them (Bug#24506).
* configure.ac (config_opsysfile): Remove, as this generic hook
is no longer needed.
* lib-src/etags.c, src/unexmacosx.c, src/w32.c, src/w32notify.c:
* src/w32proc.c (_GNU_SOURCE):
Remove, as it’s OK for config.h to do this now.
* src/conf_post.h: Include <ms-w32.h>, instead of the generic
config_opsysfile, for simplicity as this old way of configuring is
now done only for the MS-Windows port. Do not include <ms-w32.h>
if DEFER_MS_W32_H, for the benefit of the few files that want its
effects later. Do not include <alloca.h>, <string.h>, or
<stdlib.h>. Other files modified to include these headers as
needed, or to not include headers that are no longer needed.
* src/lisp.h: Include <alloca.h> and <string.h> here, since
some of the inline functions need them.
* src/regex.c: Include <alloca.h> if not emacs. (If emacs,
we can rely on SAFE_ALLOCA.) There is no longer any need to
worry about HAVE_ALLOCA_H.
* src/unexmacosx.c: Rely on config.h not including stdlib.h.
* src/w32.c, src/w32notify.c, src/w32proc.c (DEFER_MS_W32_H):
Define before including <config.h> first, and include <ms-w32.h>
after the troublesome headers.
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* src/eval.c (syms_of_eval) <debugger-stack-frame-as-list>: New
variable.
* lisp/cus-start.el (standard): Add debugger-stack-frame-as-list.
* lisp/emacs-lisp/debug.el (debugger-setup-buffer): Adjust
backtrace processing for the value of debugger-stack-frame-as-list.
* lisp/emacs-lisp/edebug.el (edebug-backtrace): Adjust backtrace
processing for the value of debugger-stack-frame-as-list.
* doc/lispref/debugging.texi (Internals of Debugger): Document
debugger-stack-frame-as-list.
* etc/NEWS: Mention 'debugger-stack-frame-as-list'.
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* src/image.c (DrawText, g_type_init) [WINDOWSNT]: Avoid compiler
warning about unused macros.
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This is for Fedora 24 when configured with --enable-gcc-warnings.
Although it does not fix all the problems, it fixes many of them.
* src/frame.c (XParseGeometry):
* src/nsterm.m (mouseDown:):
Mark locals with UNINIT to pacify --enable-gcc-warnings.
* src/image.c (PIX_MASK_DRAW, DefaultDepthOfScreen):
Remove unused macros.
(slurp_file xbm_scan, xbm_read_bitmap_data, xbm_load_image)
(xbm_file_p, xbm_load, xpm_scan, xpm_make_color_table_v)
(xpm_put_color_table_v, xpm_get_color_table_v)
(xpm_make_color_table_h, xpm_put_color_table_h)
(xpm_get_color_table_h, xpm_load_image, xpm_load)
(pbm_next_char, pbm_scan_number, pbm_load, svg_load)
(svg_load_image):
* src/nsfns.m (x_get_string_resource):
* src/nsimage.m (ns_image_from_XBM):
Fix pointer signedness problems.
* src/image.c (xpm_load_image, x_build_heuristic_mask, pbm_load)
(imagemagick_load_image): Omit unused locals.
* src/nsfns.m (ns_send_types, ns_return_types, ns_drag_types)
(Fx_open_connection):
* src/nsfont.m (ns_antialias_threshold):
Move extern decl to nsterm.h so it can be checked.
* src/nsmenu.m (svcsMenu, dockMenu):
Move to the only file that uses them, so they can be static.
* src/nsterm.h (find_and_call_menu_selection):
* src/nsterm.m (x_set_frame_alpha):
Omit duplicate decls.
* src/nsterm.h (ns_dump_glyphstring): Mark as EXTERNALLY_VISIBLE.
* src/nsfns.m (ns_tooltip, ns_display_info_for_name)
(ns_set_name_as_filename, x_set_menu_bar_lines)
(x_set_tool_bar_lines, x_set_internal_border_width):
* src/nsterm.m (ns_drag_types, ns_draw_text_decoration):
Now static.
* src/nsfns.m (ns_lisp_to_cursor_type, ns_cursor_type_to_lisp):
* src/nsterm.m (ns_free_indexed_color, ns_color_to_lisp):
Remove; unused.
* src/nsfont.m (ns_dump_glyphstring):
* src/nsterm.m (hide_bell, ns_get_color, ns_color_to_lisp)
(ns_clear_frame, keyDown:):
Fix signedness problem with printf arg.
* src/nsterm.h (ns_input_events, ns_finish_events):
* src/nsterm.m (ns_finish_events, hide_bell):
Prototype the decls.
* src/nsterm.m (NSMenuDidBeginTrackingNotification):
Omit unnecessary decl.
(dockMenu):
(mainMenu) [NS_IMPL_COCOA]: Now static, and in this file.
(ns_dumpglyphs_box_or_relief, changeFont:, initFrameFromEmacs:)
(toggleFullScreen:): Use FACE_FROM_ID instead of
FACE_FROM_ID_OR_NULL in contexts where the caller expects the
result to be non-null.
(applicationShouldTerminate:): Fix misleading indentation.
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0ae9a81 Document 'timerp'
2c72c46 Improve documentation of overlay priorities
f6fa160 Fix 'dired-compress-files'
2b8c5f0 Update commentary of STRING_CHAR and FETCH_MULTIBYTE_CHAR
# Conflicts:
# lisp/dired.el
# src/buffer.h
# src/character.h
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* src/character.h (STRING_CHAR):
* src/buffer.h (FETCH_MULTIBYTE_CHAR): Update commentary: these
two macros no longer do any character unification, so the caveats
in those comments are no longer pertinent.
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0ffc9ce Update admin/authors.el
0ad7410 Update Antinews in ELisp manual
ea0f750 Fix comments on window height macros
0bbdeed Fix 'url-http-create-request' when cookies are used
0045998 Fix cross reference in frames.texi
1392894 ; * etc/DEBUG: Minor copyedits.
304a5c8 ; * etc/DEBUG: Improve documentation of getting control to GDB.
56bf7d7 Fix regexp-opt documentation (bug #17862)
803ad6f ; Fix documentation of seq-subseq
ed4530d * lisp/emacs-lisp/gv.el (gv-ref): Fix example of PLACE in doc...
88ea396 ; Spelling fixes
17197d0 Fix tags-query-replace docstring
80a7f8b Clarify documentation of precision in format specs
88a5052 Improve and clarify documentation of subprocesses
89eb09f * etc/PROBLEMS: Mention gnutls-cli 3.5.3 (Bug#24247).
# Conflicts:
# etc/PROBLEMS
# src/process.c
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* src/window.h (WINDOW_MODE_LINE_HEIGHT, WINDOW_HEADER_LINE_HEIGHT): Fix
confusing claim that "height is in pixels and in lines"; in fact it's in
pixels.
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* doc/lispref/processes.texi (Subprocess Creation, Shell Arguments):
Mention 'make-process' rather than 'start-process'. Update wrt
standard destinations of standard output/error streams and due to
different formats of arguments accepted by 'make-process'.
(Processes): Mention process objects that represent connections.
(Synchronous Processes): Minor clarifications.
(Asynchronous Processes): Describe 'make-process' and
'make-pipe-process' before 'start-process'. Update and expand the
documentation.
(Deleting Processes, Process Information, Input to Processes)
(Signals to Processes, Query Before Exit, Network): Update and
expand the documentation, especially wrt process objects that
represent connections.
(Output from Processes): Mention the possibility of separating
stderr via 'make-process'.
(Filter Functions): Mention that stderr by default arrives at the
filter function together with stdout. (Bug#24287)
* src/process.c (Fprocess_id, Fprocess_command)
(Fprocess_contact, Fprocess_type, Fstop_process): Doc fixes for
process objects that represent connections.
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* src/charset.c (read_hex): Use INT_LEFT_SHIFT_OVERFLOW for clarity.
The machine code is the same on my platform.
* src/doprnt.c (doprnt):
* src/emacs-module.c (module_funcall):
* src/font.c (font_intern_prop):
* src/keyboard.c (Frecursion_depth):
* src/lread.c (read1):
Use WRAPV macros instead of checking overflow by hand.
* src/editfns.c (hi_time, time_arith, decode_time_components):
* src/emacs-module.c (Fmodule_load):
Simplify by using FIXNUM_OVERFLOW_P.
* src/emacs-module.c: Include intprops.h.
* src/xdisp.c (percent99): New function.
(decode_mode_spec): Use it to simplify overflow avoidance and
formatting of %p and %P.
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This removes a workaround where Emacs did not use flexible
array members when compiled with IBM XL C. Instead, avoid
the problem by making the aliasing issues more obvious to
this compiler.
* admin/merge-gnulib: Don’t remove m4/flexmember.m4.
* m4/flexmember.m4: Copy from gnulib.
* configure.ac (AC_C_FLEXIBLE_ARRAY_MEMBER): Remove workaround.
* src/alloc.c (allocate_string_data): Rephrase to avoid aliasing
problem that would otherwise mess up code generated for flexible
array members by IBM XL C for AIX, V12.1.
* src/conf_post.h (FLEXIBLE_ARRAY_MEMBER): Remove; now done
by gnulib code.
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* src/vm-limit.c (__MALLOC_HOOK_VOLATILE, __morecore)
(__after_morecore_hook):
* src/ralloc.c (__morecore):
Declare if DOUG_LEA_MALLOC is not defined, not if HAVE_MALLOC_H is
not defined. <malloc.h> does not declare these in AIX 7.1.
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Problem reported by Richard Copley in:
http://lists.gnu.org/archive/html/emacs-devel/2016-09/msg00440.html
* src/w32.c, src/w32notify.c, src/w32proc.c (_GNU_SOURCE):
Define early.
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Problem reported by Bob Halley in:
http://lists.gnu.org/archive/html/emacs-devel/2016-09/msg00427.html
* src/unexmacosx.c (_GNU_SOURCE): Define if not already defined.
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* src/editfns.c (Fformat): Fix ambiguity in the doc string's usage
of a literal period. (Bug#24407)
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* src/data.c (ULL_WIDTH):
* src/lisp.h (EMACS_INT_WIDTH, BITS_PER_BITS_WORD):
* src/lread.c (read_integer):
* src/term.c (produce_glyphless_glyph):
* src/xterm.c (x_send_scroll_bar_event):
Use *_WIDTH macros instead of CHAR_BIT * sizeof.
* src/data.c (ULL_WIDTH): Rename from BITS_PER_ULL for consistency
with the *_WIDTH standard macros. All uses changed.
* src/gmalloc.c (INT_BIT): Remove. All uses replaced with INT_WIDTH.
* src/lisp.h (EMACS_INT_WIDTH): Rename from BITS_PER_EMACS_INT
for consistency with the *_WIDTH standard macros. All uses changed.
(BITS_PER_CHAR): Remove; all uses replaced by CHAR_BIT. This must
be the same as CHAR_WIDTH and avoids confusion with Elisp
char-width, which counts columns not bits.
(BITS_PER_SHORT): Remove; all uses replaced by SHRT_WIDTH.
(BITS_PER_LONG): Remove; all uses replaced by LONG_WIDTH.
* src/lread.c: Do not include limits.h since CHAR_BIT is no longer
used directly.
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* src/fileio.c (clone_file): Condition on !WINDOWSNT, since the
call to it is not compiled in that build, and having it defined
causes compiler warnings.
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* src/lisp.h:
* src/print.c (Fprin1_to_string):
* src/eval.c (signal_or_quit):
* src/alloc.c (garbage_collect_1): Remove declarations, setting,
and testing the value of abort_on_gc. It is no longer needed, and
using it causes rare aborts in GC for no good reason. (Bug#23912)
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* src/character.h (CHARACTER_WIDTH): Rename from CHAR_WIDTH.
All uses changed.
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This fixes the following warning:
frame.c: In function ‘x_set_frame_parameters’:
frame.c:3329:25: error: ‘width’ may be used uninitialized in
this function [-Werror=maybe-uninitialized]
adjust_frame_size (f, width_change ? width : -1,
^
* src/frame.c (x_set_frame_parameters): Drop width_changed and
height_changed variables in favour of storing that information in
width and height variables.
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* src/casefiddle.c (operate_on_word): Removed in favour of…
(casify_word) …new function which does what operate_on_word did plus
what all of the common code from *-word functions.
(upcase-word, downcase-word, capitalize-word): Move code common between
those functions (pretty much the whole body of those functions) into
casify_word and use that instead of now deleted operate_on_word.
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From a suggestion by Kieran Colford (see Bug#23904).
* configure.ac: Check for linux/fs.h.
* src/fileio.c [HAVE_LINUX_FS_H]: Include sys/ioctl.h and linux/fs.h.
(clone_file): New function.
(Fcopy_file): Use it.
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* src/nsterm.m (ns_dumpglyphs_image): Invert y co-ordinate of the image
when compositing.
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RE_CHAR_TO_MULTIBYTE(c) yields c for ASCII characters and a byte8
character for c ≥ 0x80. Furthermore, CHAR_BYTE8_P(c) is true only
for byte8 characters. This means that
c = RE_CHAR_TO_MULTIBYTE (ch);
if (! CHAR_BYTE8_P (c) && re_iswctype (c, cc))
is equivalent to:
c = c;
if (! false && re_iswctype (c, cc))
for 0 ⪬ c < 0x80, and
c = BYTE8_TO_CHAR (c);
if (! true && re_iswctype (c, cc))
for 0x80 ⪬ c < 0x100. In other words, the loop never executes for
c ≥ 0x80 and RE_CHAR_TO_MULTIBYTE call is unnecessary for c < 0x80.
* src/regex.c (regex_compile): Simplyfy a for loop by eliminating
dead iterations and unnecessary macro calls.
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decimalnump was used in regex.c only in ISALNUM macro which ored it with
alphabeticp. Because both of those functions require Unicode general
category lookup, this resulted in unnecessary lookups (if alphabeticp
return false decimalp had to perform another lookup). Drop decimalnump
in favour of alphanumericp which combines decimelnump with alphabeticp.
* src/character.c (decimalnump): Remove in favour of…
(alphanumericp): …new function.
* src/regex.c (ISALNUM): Use alphanumericp.
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* src/regex.c (regex_compile): Remove comment indicating that wctype of
some character classes may be negative. All wctypes are in fact
non-negative.
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* src/character.h (STRING_CHAR): Update doc.
* src/buffer.h (FETCH_MULTIBYTE_CHAR): Update doc. While at it, change
the function to use BYTE_POS_ADDR instead of open-coding it.
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These changes are needed to conform to the C standard's rule for
allocating structs containing flexible array members. C11 says
that malloc (offsetof (struct s, m) + n) does not suffice to
allocate a struct with an n-byte tail; instead, malloc’s arg
should be rounded up to the nearest multiple of alignof (struct s).
Although this is arguably a defect in C11, gcc -O2 + valgrind
sometimes complains when this rule is violated, and when debugging
it’s better to keep valgrind happy.
For details please see the thread containing the message at:
https://gcc.gnu.org/ml/gcc-patches/2016-09/msg00416.html
* lib-src/ebrowse.c, src/alloc.c, src/image.c, src/process.c:
Include flexmember.h.
* lib-src/ebrowse.c (add_sym, add_member, make_namespace)
(register_namespace_alias):
* src/alloc.c (SDATA_SIZE, allocate_string_data):
* src/image.c (xpm_cache_color, imagemagick_create_cache):
* src/process.c (Fmake_network_process):
Use FLEXSIZEOF instead of offsetof and addition.
* src/alloc.c (SDATA_SIZE, vector_alignment):
Use FLEXALIGNOF instead of sizeof (ptrdiff_t).
* src/lisp.h (ALIGNOF_STRUCT_LISP_VECTOR):
Remove, as alloc.c can now calculate this on its own.
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* src/conf_post.h (DEV_TTY): Move from here ...
* src/keyboard.c, src/keyboard.h: ... to here, as it doesn’t need
to be visible everywhere. Make it a constant.
* src/keyboard.c (handle_interrupt, Fset_quit_char):
* src/process.c (create_process): Prefer DEV_TTY to "/dev/tty".
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* src/intervals.c (set_point_from_marker): If MARKER comes from
another buffer, recalculate its byte position before using it to
set point.
* src/marker.c (set_marker_internal): If POSITION is a marker from
another buffer, recalculate its byte position before using it.
(Bug#24368)
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* src/window.c (window_scroll_pixel_based):
* src/xdisp.c (pos_visible_p): Don't allow simulated redisplay to
start outside the accessible portion of the buffer. This avoids
assertion violations when some Lisp narrows the buffer to less
than the current window, and then attempts to scroll the buffer.
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* src/w32proc.c (sys_signal): Don't reject SIGINT, as it is
supported by MS runtime.
* src/term.c (DEV_TTY): Move from here ...
* src/conf_post.h (DEV_TTY): ... to here. Separate definitions
for WINDOWSNT and for the rest.
* src/keyboard.c (handle_interrupt_signal): Use DEV_TTY instead of
a literal "/dev/tty".
* etc/NEWS: Mention the behavior change.
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* src/macfont.m (macfont_draw): Multiply the synthetic bold scaling
factor by the OS window backing scale factor.
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* lisp/userlock.el (userlock--check-content-unchanged)
(userlock--ask-user-about-supersession-threat): New functions.
* src/filelock.c (lock_file): Use them to avoid spurious prompting.
* doc/lispref/buffers.texi (Modification Time): Update doc of
ask-user-about-supersession-threat.
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This avoids a potential crash if too many subprocesses (Bug#24325).
* src/process.c [HAVE_SETRLIMIT]: Include <sys/resource.h>.
(init_process_emacs): If ulimit -n is greater than FD_SETSIZE,
set it to FD_SETSIZE.
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Problem reported by Tino Calancha in:
http://lists.gnu.org/archive/html/emacs-devel/2016-09/msg00000.html
* src/print.c (print_error_message):
Substitute quotes in errmsg only when gotten from a property.
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* doc/misc/htmlfontify.texi (Interactive):
* lisp/htmlfontify.el (htmlfontify-buffer):
Spell out character names, for clarity. The old doc string
generated the *Help* text ‘^L ([FF]) or ¤ (244)’, where ‘[FF]’
stands for a form feed character; this was confusing.
* lisp/electric.el (electric-quote-mode):
* src/doc.c (syms_of_doc):
* src/editfns.c (Fformat_message):
Remove no-longer-necessary ‘\=’s in doc strings.
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* src/nsterm.m: Clarified that ns-x-modifier variables require a symbol.
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* src/keyboard.c (parse_solitary_modifier): If the argument SYMBOL
is not a symbol, don't try to recognize it. See
http://lists.gnu.org/archive/html/emacs-devel/2016-08/msg00502.html
for the details.
* test/src/keymap-tests.el (keymap-where-is-internal-test): New
test, for testing the above fix.
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These changes remove some assumptions about heap allocator
alignment that may not be true on unusual platforms.
* src/alloc.c (POWER_OF_2): New macro.
(ROUNDUP): Use it.
(BLOCK_ALIGN): Verify that it is a power of 2.
(aligned_alloc): Check that alignment passed to posix_memalign
satisfies POSIX restrictions.
(lisp_align_malloc): Check that size passed to aligned_alloc
satisfies C11 restrictions.
(MALLOC_IS_GC_ALIGNED): Check that GCALIGNMENT is 8, since the
code has not been verified to work with other GCALIGNMENT values
and the ice is thin here. On GNU/Linux, malloc can return a value
that is a multiple of 8 but not 16, even though __alignof__
(max_align_t) is 16. See:
https://gcc.gnu.org/ml/gcc-patches/2016-08/msg01902.html
(lmalloc) [USE_ALIGNED_ALLOC]: Use aligned_alloc only if size
is a multiple of alignment, since C11 says the behavior is
undefined otherwise.
(lmalloc, lrealloc): Don't use INT_ADD_WRAPV on size_t, as in
general this macro is restricted to signed types. Remove
assertion that the result is a multiple of GCALIGNMENT, as that
need not be true.
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* src/frame.c (Fdelete_frame): Clarify doc-string.
* lisp/frame.el (delete-other-frames): Delete other frames on
FRAME's terminal instead of the current terminal. Delete
non-minibuffer-only surrogate frames too. See
http://lists.gnu.org/archive/html/emacs-devel/2016-08/msg00467.html
* doc/lispref/frames.texi (Deleting Frames): Minor fixes for
docs of `delete-frame' and `frame-live-p'. Add entry for
`delete-other-frames'.
(Finding All Frames): Fix doc of `next-frame'.
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* src/nsterm.h: Add #defines to allow older versions of macOS to use the
new constant names.
* src/nsmenu.m: Replace old constant names with
new.
(fillWithWidgetValue): Remove calls to deprecated
setMenuChangedMessagesEnabled.
* src/nsterm.m: Replace old constant names with new.
* src/nsfns.m: Replace old constant names with new.
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Instead of forcing format to 8 for strings, check that the length of
the string is appropriate for whatever format given.
(Fx_window_property_attributes): If prop isn't found on frame's inner window,
try its outer window. This mimics the behavior of Fx_window_property.
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