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* Merge from origin/emacs-25Paul Eggert2017-01-011-1/+1
|\ | | | | | | | | 2e2a806 Fix copyright years by hand 5badc81 Update copyright year to 2017
| * Update copyright year to 2017Paul Eggert2016-12-311-1/+1
| | | | | | | | Run admin/update-copyright.
* | Fix --enable-gcc-warnings --with-ns on FedoraPaul Eggert2016-12-071-1/+1
| | | | | | | | | | | | | | * src/Makefile.in (NON_OBJC_CFLAGS): New macro. (ALL_OBJC_CFLAGS): Use it. (EMACS_CFLAGS): New macro, with most of the old ALL_CFLAGS. (ALL_CFLAGS, ALL_OBJC_FLAGS): Use it.
* | Simplify FUNCTIONP implementationPaul Eggert2016-12-061-1/+1
| | | | | | | | | | | | | | | | | | | | * src/bytecode.c (exec_byte_code): * src/image.c (parse_image_spec): Prefer FUNCTIONP (x) to !NILP (Ffunctionp (x)). * src/eval.c (FUNCTIONP): Move here ... * src/lisp.h: ... from here. No longer inline, as that bloats the text and does not help speed (at least on my platform). (functionp): Remove this name, since callers use FUNCTIONP.
* | Limit <config.h>’s includesPaul Eggert2016-09-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* | Merge from origin/emacs-25Paul Eggert2016-06-191-2/+2
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2317c61 Fix last todo-mode change 5d4d8a3 Improve last todo-mode fix d7084f2 Fix todo-mode use of minibuffer completion keymap (bug#23695). 27dec52 * src/alloc.c (ALIGN): Avoid error on DragonFly BSD. (Bug#23... f526191 * lisp/emacs-lisp/nadvice.el (advice--make-docstring): Avoid ... e881070 * lisp/help-fns.el (describe-function-1): Avoid reporting adv... d308aa1 Minor grammar fix (bug#23746) 20de667 Doc fixes for grammar and typos (bug#23746) a67a4e5 * doc/lispref/processes.texi (Process Buffers): Minor rewordi... 27f440e Add cross-reference to ELisp manual 10802d8 ; make change-history-commit 4b2d77d * lisp/emacs-lisp/macroexp.el (macroexp--expand-all): Fix (bu... 12e009e Restore initial undo boundary with viper 291fe0a Revert "Fix viper undo breakage from undo-boundary changes" 6921f4a Fix dbus crash on 32-bit Cygwin
| * Fix dbus crash on 32-bit CygwinKen Brown2016-06-111-2/+2
| | | | | | | | | | | | | | * src/dbusbind.c (Fdbus__init_bus): Use make_save_pointer to store connection address. (Bug#23741) (xd_lisp_dbus_to_dbus): Use XSAVE_POINTER to retrieve connection address.
* | Rename C names to match Lisp symbols betterPaul Eggert2016-03-271-63/+58
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This was inspired by commit e65c3079c65595d95749348366af9811fafff062, which fixed a bug where the C name for a symbol disagreed with the symbol name itself. Fix other instances of disagreements that I found. Although this doesn’t fix a bug, it should make code easier to follow. The remaining disagreements are idiosyncratic: Qminus, Qplus, Qsans__serif, Qbackquote, Qcomma, Qcomma_at, Qcomma_dot. All uses changed. * src/alloc.c (QAutomatic_GC): Rename from Qautomatic_gc. * src/dbusbind.c (QCsystem): Rename from QCdbus_system_bus. (QCsession): Rename from QCdbus_session_bus. (QCtimeout): Rename from QCdbus_timeout. (QCbyte): Rename from QCdbus_type_byte. (QCboolean): Rename from QCdbus_type_boolean. (QCint16): Rename from QCdbus_type_int16. (QCuint16): Rename from QCdbus_type_uint16. (QCint32): Rename from QCdbus_type_int32. (QCuint32): Rename from QCdbus_type_uint32. (QCint64): Rename from QCdbus_type_int64. (QCuint64): Rename from QCdbus_type_uint64. (QCdouble): Rename from QCdbus_type_double. (QCstring): Rename from QCdbus_type_string. (QCobject_path): Rename from QCdbus_type_object_path. (QCsignature): Rename from QCdbus_type_signature. (QCunix_fd): Rename from QCdbus_type_unix_fd. (QCarray): Rename from QCdbus_type_array. (QCvariant): Rename from QCdbus_type_variant. (QCstruct): Rename from QCdbus_type_struct. (QCdict_entry): Rename from QCdbus_type_dict_entry. (QCserial): Rename from QCdbus_registered_serial. (QCmethod): Rename from QCdbus_registered_method. (QCsignal): Rename from QCdbus_registered_signal. * src/emacs-module.c (Qinternal__module_call): Rename from Qinternal_module_call. * src/frame.c (Qwindow__pixel_to_total): Rename from Qwindow_pixel_to_total. * src/gnutls.c (QChostname): Rename from QCgnutls_bootprop_hostname. (QCpriority): Rename from QCgnutls_bootprop_priority. (QCtrustfiles): Rename from QCgnutls_bootprop_trustfiles. (QCkeylist): Rename from QCgnutls_bootprop_keylist. (QCcrlfiles): Rename from QCgnutls_bootprop_crlfiles. (QCmin_prime_bits): Rename from QCgnutls_bootprop_min_prime_bits. (QCloglevel): Rename from QCgnutls_bootprop_loglevel. (QCcomplete_negotiation): Rename from QCgnutls_complete_negotiation. (QCverify_flags): Rename from QCgnutls_bootprop_verify_flags. (QCverify_error): Rename from QCgnutls_bootprop_verify_error. * src/w32fns.c (Qfont_parameter): Rename from Qfont_param. (Qgnutls): Rename from Qgnutls_dll. (Qlibxml2): Rename from Qlibxml2_dll. (Qzlib): Rename from Qzlib_dll. * src/w32select.c (Qutf_16le_dos): Rename from QUNICODE. * src/window.c (Qwindow__resize_root_window): Rename from Qwindow_resize_root_window. (Qwindow__resize_root_window_vertically): Rename from Qwindow_resize_root_window_vertically. (Qwindow__sanitize_window_sizes): Rename from Qwindow_sanitize_window_sizes. (Qwindow__pixel_to_total): Rename from Qwindow_pixel_to_total. * src/xdisp.c (Qredisplay_internal_xC_functionx): Rename from Qredisplay_internal. * src/xfns.c (Qfont_parameter): Rename from Qfont_param. * src/xselect.c (Q_EMACS_TMP_): Rename from QEMACS_TMP.
* Rework C source files to avoid ^(Paul Eggert2016-03-101-2/+2
| | | | | | | | Work around Bug#22884 by rewording comments and strings to avoid ‘(’ at the start of a line unless it starts a function. This change is a short-term hack; in the longer run we plan to fix cc-mode’s performance for C files that have ‘(’ at the start of a line in a comment or string.
* Update copyright year to 2016Paul Eggert2016-01-011-1/+1
| | | | Run admin/update-copyright.
* Include-file cleanup for src directoryPaul Eggert2015-10-201-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Omit ‘#include "foo.h"’ unless the file needs foo.h (Bug#21707). In a few cases, add ‘#include "foo.h"’ if the file needs foo.h but does not include it directly. As a general rule, a source file should include foo.h if it needs the interfaces that foo.h defines. * src/alloc.c: Don’t include process.h. Include dispextern.h, systime.h. * src/atimer.c: Don’t include blockinput.h. * src/buffer.c: Include coding.h, systime.h. Don’t include keyboard.h, coding.h. * src/callint.c: Don’t include commands.h, keymap.h. * src/callproc.c: Don’t include character.h, ccl.h, composite.h, systty.h, termhooks.h. * src/casetab.c: Don’t include character.h. * src/category.c: Don’t include charset.h, keymap.h. * src/ccl.h: Don’t include character.h. * src/character.c: Don’t include charset.h. * src/charset.c: Don’t include disptab.h. * src/chartab.c: Don’t include ccl.h. * src/cm.c: Don’t include frame.h, termhooks.h. * src/cmds.c: Don’t include window.h, dispextern.h. * src/coding.c: Don’t include window.h, frame.h. * src/composite.c: Include composite.h. Don’t include window.h, font.h. * src/data.c: Don’t include syssignal.h, termhooks.h, font.h. * src/dbusbind.c: Don’t include frame.h. * src/decompress.c: Don’t include character.h. * src/dired.c: Don’t include character.h, commands.h, charset.h. * src/dispnew.c: Don’t include character.h, indent.h, intervals.h, process.h, timespec.h. Include systime.h. * src/doc.c: Include coding.h. Don’t include keyboard.h. * src/editfns.c: Include composite.h. Don’t include frame.h. * src/emacs.c: Include fcntl.h, coding.h. Don’t include commands.h, systty.h.. * src/fileio.c: Don’t include intervals.h, dispextern.h. Include composite.h. * src/filelock.c: Don’t include character.h, systime.h. * src/fns.c: Don’t include time.h, commands.h, keyboard.h, keymap.h, frame.h, blockinput.h, xterm.h. Include composite.h. * src/font.c: Include termhooks.h. * src/font.h: Don’t include ccl.h, frame.h. Add forward decls of struct composition_it, struct face, struct glyph_string. * src/fontset.c: Don’t include buffer.h, ccl.h, keyboard.h, intervals.h, window.h, termhooks.h. * src/frame.c: Don’t include character.h, commands.h, font.h. * src/frame.h: Don’t include dispextern.h. * src/fringe.c: Don’t include character.h. * src/ftcrfont.c: Don’t include dispextern.h, frame.h, character.h, charset.h, fontset.h. * src/ftfont.c: Don’t include frame.h, blockinput.h, coding.h, fontset.h. * src/ftxfont.c: Don’t include dispextern.h, character.h, charset.h, fontset.h. * src/gfilenotify.c: Don’t include frame.h, process.h. * src/gtkutil.c: Include dispextern.h, frame.h, systime.h. Don’t include syssignal.h, buffer.h, charset.h, font.h. * src/gtkutil.h: Don’t include frame.h. * src/image.c: Include fcntl.h and stdio.h instead of sysstdio.h. Don’t include character.h. * src/indent.c: Don’t include keyboard.h, termchar.h. * src/inotify.c: Don’t include character.h, frame.h. * src/insdel.c: Include composite.h. Don’t include blockinput.h. * src/intervals.c: Don’t include character.h, keyboard.h. * src/intervals.h: Don’t include dispextern.h, composite.h. * src/keyboard.c: Don’t include sysstdio.h, disptab.h, puresize.h. Include coding.h. * src/keyboard.h: Don’t incldue systime.h. * src/keymap.c: Don’t include charset.h, frame.h. * src/lread.c: Include dispextern.h and systime.h. Don’t include frame.h. Include systime.h. * src/macros.c: Don’t include commands.h, character.h, buffer.h. * src/menu.c: Include character.h, coding.h. Don’t include dispextern.h. * src/menu.h: Don’t include systime.h. * src/minibuf.c: Don’t include commands.h, dispextern.h, syntax.h, intervals.h, termhooks.h. * src/print.c: Include coding.h. Don’t include keyboard.h, window.h, dispextern.h, termchar.h, termhooks.h, font.h. Add forward decl of struct terminal. * src/process.c: Don’t include termhooks.h, commands.h, dispextern.h, composite.h. * src/region-cache.c: Don’t include character.h. * src/scroll.c: Don’t include keyboard.h, window.h. * src/search.c: Don’t include category.h, commands.h. * src/sound.c: Don’t include dispextern.h. * src/syntax.c: Don’t include command.h, keymap.h. * src/sysdep.c: Don’t include window.h, dispextern.h. * src/systime.h: Use ‘#ifdef emacs’, not ‘#ifdef EMACS_LISP_H’, * src/term.c: Don’t include systty.h, intervals.h, xterm.h. * src/terminal.c: Include character.h. Don’t include charset.h, coding.h. * src/textprop.c: Don’t include character.h. * src/undo.c: Don’t include character.h, commands.h, window.h. * src/unexsol.c: Don’t include character.h, charset.h. * src/widget.c: Include widget.h. Don’t include keyboard.h, window.h, dispextern.h, blockinput.h, character.h, font.h. * src/widgetprv.h: Don’t include widget.h. * src/window.c: Don’t include character.h, menu.h, intervals.h. * src/xdisp.c: Include composite.h, systime.h. Don’t include macros.h, process.h. * src/xfaces.c: Don’t include charset.h, keyboard.h, termhooks.h, intervals.h. * src/xfns.c: Don’t include menu.h, character.h, intervals.h, epaths.h, fontset.h, systime.h, atimer.h, termchar.h. * src/xfont.c: Don’t include dispextern.h, fontset.h, ccl.h. * src/xftfont.c: Don’t include dispextern.h, character.h, fontset.h. * src/xgselect.c: Don’t include timespec.h, frame.h. Include systime.h. * src/xgselect.h: Don’t include time.h. Use a forward decl to struct timespec instead. * src/xmenu.c: Don’t include keymap.h, character.h, charset.h, dispextern.h. Include systime.h. * src/xml.c: Don’t include character.h. * src/xrdb.c [USE_MOTIF]: Don’t include keyboard.h. * src/xselect.c: Don’t include dispextern.h, character.h, buffer.h, process.h. * src/xsmfns.c: Don’t include systime.h, sysselect.h. * src/xterm.c: Don’t include syssignal.h, charset.h, disptab.h, intervals.h process.h, keymap.h, xgselect.h. Include composite.h.
* ; Preserve formatting in docstring of dbusbind.cMichael Albinus2015-09-171-4/+4
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* Omit unnecessary \ before paren in C docstringsPaul Eggert2015-09-161-5/+5
| | | | | | | | | Although \( is needed in docstrings in Elisp code, it is not needed in docstrings in C code, since C function definitiions do not start with a parenthesis. The backslashes made the docstrings a bit harder to read and to format in columns. Also, some C docstrings had ( in column 1 and this did not appear to be causing any problems. So, simplify C docstrings by replacing \( with ( and \) with ).
* Assume GC_MARK_STACK == GC_MAKE_GCPROS_NOOPSPaul Eggert2015-08-261-46/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This removes the need for GCPRO1 etc. Suggested by Stefan Monnier in: http://lists.gnu.org/archive/html/emacs-devel/2015-08/msg00918.html * doc/lispref/internals.texi (Writing Emacs Primitives): * etc/NEWS: Document the change. * src/alloc.c (gcprolist, dump_zombies, MAX_ZOMBIES, zombies) (nzombies, ngcs, avg_zombies, max_live, max_zombies, avg_live) (Fgc_status, check_gcpros, relocatable_string_data_p, gc-precise): * src/bytecode.c (mark_byte_stack) [BYTE_MARK_STACK]: * src/eval.c (gcpro_level) [DEBUG_GCPRO]: * src/lisp.h (struct handler.gcpro, struct gcpro, GC_MARK_STACK) (GC_USE_GCPROS_AS_BEFORE, GC_MAKE_GCPROS_NOOPS) (GC_MARK_STACK_CHECK_GCPROS, GC_USE_GCPROS_CHECK_ZOMBIES) (BYTE_MARK_STACK, GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6) (GCPRO7, UNGCPRO, RETURN_UNGCPRO): Remove. All uses removed. The code now assumes GC_MARK_STACK == GC_MAKE_GCPROS_NOOPS. * src/bytecode.c (relocate_byte_stack): Rename from unmark_byte_stack, since it now only relocates. All callers changed. * src/frame.c (make_frame): Add an IF_LINT to pacify GCC 5.2 with GCPROs removed. * src/systime.h: Use EMACS_LISP_H as the canary instead of GCPRO1. * test/automated/finalizer-tests.el (finalizer-basic) (finalizer-circular-reference, finalizer-cross-reference) (finalizer-error): * test/automated/generator-tests.el (cps-test-iter-close-finalizer): Remove tests, as they depend on gc-precise.
* Remove unused DEFSYMsPaul Eggert2015-05-311-4/+0
| | | | | | | | | | | | | Remove DEFSYMs that aren't used at the C level. Also: * src/decompress.c (Qzlib_dll): * src/font.c (Qunicode_sip): * src/frame.c (Qtip_frame): * src/ftfont.c (Qserif): * src/gnutls.c (Qgnutls_dll): * src/xml.c (Qlibxml2_dll): Move from here ... * src/w32fns.c (syms_of_w32fns): ... to here, as these are used only on MS-Windows.
* Remove format2Paul Eggert2015-05-301-2/+6
| | | | | | | | | | * src/editfns.c, src/lisp.h (format2): Remove. It is more trouble than it's worth, now that we have CALLN. This is just a minor refactoring. * src/buffer.c (Fkill_buffer): * src/dbusbind.c (XD_OBJECT_TO_STRING): * src/fileio.c (barf_or_query_if_file_exists): Adjust to format2 going away.
* Port --enable-gcc-warnings to GCC 5.1 x86-64Paul Eggert2015-04-241-2/+2
| | | | | | | | | | | | | | | | | | | | * lib-src/ebrowse.c (dump_sym): * lib-src/hexl.c (main): * src/ccl.c (ccl_driver): * src/character.c (string_escape_byte8): * src/dbusbind.c (xd_retrieve_arg, xd_add_watch): * src/gnutls.c (Fgnutls_boot): * src/gtkutil.c (xg_check_special_colors): * src/image.c (x_build_heuristic_mask): * src/print.c (safe_debug_print, print_object): * src/term.c (produce_glyphless_glyph): * src/xdisp.c (get_next_display_element) (produce_glyphless_glyph): * src/xterm.c (x_draw_glyphless_glyph_string_foreground): Don't use a signed format to print an unsigned integer, or vice versa. GCC 5.1's new -Wformat-signedness option warns about this. * src/image.c (png_load_body, jpeg_load_body): Silence a bogus setjump diagnostic from GCC 5.1 (GCC bug 54561).
* Count MANY function args more reliablyPaul Eggert2015-01-251-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1): * buffer.c (Fbuffer_list, Fkill_buffer): * callint.c (read_file_name, Fcall_interactively): * charset.c (Fset_charset_priority, syms_of_charset): * chartab.c (uniprop_encode_value_numeric): * coding.c (syms_of_coding): * composite.c (syms_of_composite): * data.c (wrong_range): * dbusbind.c (syms_of_dbusbind): * dired.c (file_attributes): * editfns.c (Fdecode_time, update_buffer_properties, format2): * eval.c (run_hook_with_args_2, apply1, call1, call2, call3) (call4, call5, call6, call7): * fileio.c (Finsert_file_contents, choose_write_coding_system) (Fcar_less_than_car, build_annotations, auto_save_error): * filelock.c (get_boot_time): * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply): (maybe_resize_hash_table, secure_hash): * font.c (font_style_to_value, font_open_by_name, Flist_fonts): * fontset.c (fontset_add, Fset_fontset_font): * ftfont.c (ftfont_lookup_cache): * gtkutil.c (xg_get_font): * insdel.c (signal_before_change, signal_after_change): * keymap.c (append_key): * lread.c (load_warn_old_style_backquotes, Fload, init_lread): * minibuf.c (Fread_buffer): * print.c (print_preprocess): * process.c (Fformat_network_address, Fmake_network_process) (server_accept_connection): * sound.c (Fplay_sound_internal): * term.c (Fsuspend_tty, Fresume_tty): * window.c (window_list): * xdisp.c (run_redisplay_end_trigger_hook, add_to_log) (message_with_string): * xfaces.c (Fx_list_fonts): * xfont.c (syms_of_xfont): * xselect.c (x_handle_selection_request) (x_handle_selection_clear, x_clear_frame_selections) (x_clipboard_manager_error_1): Prefer CALLMANY and CALLN to counting args by hand. * doc.c (reread_doc_file): Remove unused code. * fns.c (concat2, concat3): Redo to avoid need for local-var vector. (cmpfn_user_defined, hashfn_user_defined, Fmaphash): Prefer call1 and call2 to Ffuncall. * keyboard.c (safe_run_hook_funcall, safe_run_hooks): Use struct literal rather than a local var, for simplicity. * keymap.c (where_is_internal): Use NULL rather than a pointer to unused args. * lisp.h (CALLMANY, CALLN): New macros. * sound.c (Fplay_sound_internal): Coalesce duplicate code. Fixes: bug#19634
* Compute C decls for DEFSYMs automaticallyPaul Eggert2015-01-051-31/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes Bug#15880. This patch also makes Q constants (e.g., Qnil) constant addresses from the C point of view. * make-docfile.c: Revamp to generate table of symbols, too. Include <stdbool.h>. (xstrdup): New function. (main): Don't process the same file twice. (SYMBOL): New constant in enum global_type. (struct symbol): Turn 'value' member into a union, either v.value for int or v.svalue for string. All uses changed. (add_global): New arg svalue, which overrides value, so that globals can have a string value. (close_emacs_global): New arg num_symbols; all uses changed. Output lispsym decl. (write_globals): Output symbol globals too. Output more ATTRIBUTE_CONST, now that Qnil etc. are C constants. Output defsym_name table. (scan_c_file): Move most of guts into ... (scan_c_stream): ... new function. Scan for DEFSYMs and record symbols found. Don't read past EOF if file doesn't end in newline. * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle: * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c: * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c: * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c: * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c: * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c: * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m: * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c: * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c: * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c: * xselect.c, xsettings.c, xterm.c: Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs). These names are now defined automatically by make-docfile. * alloc.c (init_symbol): New function. (Fmake_symbol): Use it. (c_symbol_p): New function. (valid_lisp_object_p, purecopy): Use it. * alloc.c (marked_pinned_symbols): Use make_lisp_symbol instead of make_lisp_ptr. (garbage_collect_1): Mark lispsym symbols. (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro. (mark_object): Use it. (sweep_symbols): Sweep lispsym symbols. (symbol_uses_obj): New function. (which_symbols): Use it. Work for lispsym symbols, too. (init_alloc_once): Initialize Vpurify_flag here; no need to wait, since Qt's address is already known now. (syms_of_alloc): Add lispsym count to symbols_consed. * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0), when testing whether storage is all bits zero. * dispextern (struct image_type): * font.c (font_property_table): * frame.c (struct frame_parm_table, frame_parms): * keyboard.c (scroll_bar_parts, struct event_head): * xdisp.c (struct props): Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and Lisp_Object *, since Qfoo is no longer an object whose address can be taken. All uses changed. * eval.c (run_hook): New function. Most uses of Frun_hooks changed to use it, so that they no longer need to take the address of a Lisp sym. (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable. * frame.c (syms_of_frame): Add defsyms for the frame_parms table. * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here. DEFSYM Qdeactivate_mark before the corresponding var. * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line instead of interning their symbols; this avoids duplicates. (LISP_INITIALLY, TAG_PTR) (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT): New macros. (LISP_INITIALLY_ZERO): Use it. (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol) (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*): Move decls up, to avoid forward uses. Include globals.h earlier, too. (make_lisp_symbol): New function. (XSETSYMBOL): Use it. (DEFSYM): Now just a placeholder for make-docfile. * lread.c (DEFINE_SYMBOLS): Define, for globals.h. (intern_sym): New function, with body taken from old intern_driver. (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t. All uses changed. (define_symbol): New function. (init_obarray): Define the C symbols taken from lispsym. Use plain DEFSYM for Qt and Qnil. * syntax.c (init_syntax_once): No need to worry about Qchar_table_extra_slots.
* Update copyright year to 2015Paul Eggert2015-01-011-1/+1
| | | | Run admin/update-copyright.
* Prefer stpcpy to strcatPaul Eggert2014-12-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add stpcpy. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * lib/stpcpy.c, m4/stpcpy.m4: New files, from gnulib. * lib-src/ebrowse.c (sym_scope_1, operator_name, open_file): * lib-src/emacsclient.c (get_server_config, set_local_socket) (start_daemon_and_retry_set_socket): * lib-src/etags.c (main, C_entries, relative_filename): * lib-src/pop.c (sendline): * lib-src/update-game-score.c (main): * lwlib/xlwmenu.c (resource_widget_value): * src/callproc.c (child_setup): * src/dbusbind.c (xd_signature_cat): * src/doc.c (get_doc_string, Fsnarf_documentation): * src/editfns.c (Fuser_full_name): * src/frame.c (xrdb_get_resource): * src/gtkutil.c (xg_get_file_with_chooser): * src/tparam.c (tparam1): * src/xfns.c (xic_create_fontsetname): * src/xrdb.c (gethomedir, get_user_db, get_environ_db): * src/xsmfns.c (smc_save_yourself_CB): Rewrite to avoid the need for strcat, typically by using stpcpy and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms. * src/doc.c (sibling_etc): * src/xrdb.c (xdefaults): Now a top-level static constant.
* Fix putenv race conditions with undefined behavior.Paul Eggert2014-10-111-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do all putenv calls before Emacs creates any threads. Use a safer way to modify the TZ environment variable in the presence of multiple threads. For further thread-safety, prefer localtime_r and gmtime_r to localtime and gmtime, and prefer struct tm's tm_gmtoff (if available) to calling both localtime_r and gmtime_r. * configure.ac (LOCALTIME_CACHE): Remove. We needn't worry about SunOS 4 any more; Sun dropped support in 2003. All uses of LOCALTIME_CACHE removed. This simplifies the fix. (tzalloc): Add check for this function. * admin/merge-gnulib (GNULIB_MODULES): Add time_r, since Emacs now calls localtime_r and gmtime_r directly. * src/dbusbind.c (Fdbus__init_bus): Move xputenv call from here ... (init_dbusbind): ... to this new function. * src/emacs.c (main) [HAVE_DBUS]: Call it before creating threads. * src/xterm.c (x_term_init): Move xputenv call from here ... (init_xterm): ... to this new function. * src/emacs.c (main) [USE_GTK]: Call it before creating threads. * src/editfns.c (HAVE_TM_GMTOFF): Default to false. (dump_tz_string): New constant. (init_editfns): Use it. This centralizes the dump_tz stuff. Call set_time_zone_rule here, so that its xputenv is done before Emacs goes multithreaded. (mktime_z) [!HAVE_TZALLOC]: New function, which is typically thread-safe enough for Emacs. (format_time_string, Fdecode_time, Fcurrent_time_string) (Fcurrent_time_zone): Prefer localtime_r and gmtime_r, which are more thread-safe, to localtime and gmtime. Remove now-unnecessary calls to block_input. (tm_gmtoff): New static function. (Fdecode_time, Fcurrent_time_zone): Use it. (Fencode_time): Use mktime_z, for better thread-safety. (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe, i.e., not quite thread-safe but good enough for Emacs typical usage. Do not reclaim storage that is in the environment; let it leak. Always call tzset, since localtime_r does not. * src/emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff. This is now done in init_editfns. * src/systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]: New macros and declarations, for platforms lacking tzalloc & friends. Fixes: debbugs:8705
* * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.Paul Eggert2014-09-231-1/+1
| | | | | | All callers changed. * xterm.c (x_term_init): Use new functionality to avoid two needs to compute a string length.
* Use known length of a Lisp string to copy it faster.Dmitry Antipov2014-09-231-1/+1
| | | | | | | | | | | | | | | | * lisp.h (lispstrcpy): New function. Add comment. * callproc.c (child_setup): * dbusbind.c (xd_append_arg): * doc.c (get_doc_string): * font.c (Ffont_xlfd_name): * frame.c (xrdb_get_resource): * process.c (Fmake_network_process, network_interface_info): * w32fns.c (Fx_open_connection): * w32proc.c (sys_spawnve): * xfns.c (select_visual): * xfont.c (xfont_list): * xsmfns.c (x_session_initialize): * xterm.c (x_term_init): Use it.
* * dbusbind.c (xd_signature): Revert last 2 patches.Michael Albinus2014-05-201-2/+2
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* Allow any non-nil value to count as true in bool-vector.Paul Eggert2014-05-191-1/+2
| | | | | | | | | | | | Likewise for xd_signature in dbusbind.c. This is more consistent with the usual practice in Emacs, which is that any non-nil value counts as true. * doc/lispref/sequences.texi (Bool-Vectors): Coalesce discussion of how to print them. bool-vector's args need not be t or nil. * src/alloc.c (Fbool_vector): Don't require args to be t or nil. * src/dbusbind.c (xd_signature): Likewise, for booleans. * src/data.c, lisp.h (Qbooleanp): * src/lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
* * src/lisp.h (CHECK_BOOLEAN): New function.Dmitry Antipov2014-05-191-2/+1
| | | | | | | | | * src/alloc.c (Fbool_vector): New function. (syms_of_alloc): Defsubr it. * src/data.c (Qbooleanp): New symbol. (syms_of_data): DEFSYM it. * src/dbusbind.c (xd_signature): Use CHECK_BOOLEAN. * doc/lispref/sequences.texi (Bool-vectors): Mention bool-vector.
* Assume C99 or later.Paul Eggert2014-05-171-5/+1
| | | | | | | | | | | | | | | | | | | | | | * lib/stdarg.in.h, lib/stdbool.in.h, m4/stdarg.m4, m4/stdbool.m4: Remove. * configure.ac (_AC_PROG_CC_C89): Define a dummy, to keep 'configure' smaller. (gl_PROG_CC_C99): Use this to get C99 or later. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * admin/merge-gnulib (GNULIB_MODULES): Remove stdarg, stdbool. (GNULIB_TOOL_FLAGS): Avoid stdarg, stdbool. * doc/lispref/internals.texi (C Dialect): Document this. * etc/NEWS: Document this. * nt/gnulib.mk: Remove stdarg and stdbool modules. * src/bytecode.c (B__dummy__): Remove. * src/conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool. (FLEXIBLE_ARRAY_MEMBER): Now always empty. * src/dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]: * src/regex.c (DEBUG_PRINT): Assume varargs macros. * src/lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99. Fixes: debbugs:17487
* * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):Michael Albinus2014-02-271-7/+7
| | | | Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
* Improve dbus error handling; detect bus failureDaniel Colascione2014-02-201-4/+7
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* * dbusbind.c (xd_close_bus): Apply proper check on busobj.Michael Albinus2014-02-181-2/+2
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* Make closing dbus buses actually workDaniel Colascione2014-02-151-2/+16
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* Update copyright year to 2014 by running admin/update-copyright.Paul Eggert2014-01-011-1/+1
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* Port to C89.Paul Eggert2013-07-101-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lib-src/ebrowse.c (USAGE): Remove macro with too-long string literal ... (usage_message): ... and replace it with this new static constant containing multiple literals. All uses changed. * lib-src/emacsclient.c (print_help_and_exit): Rewrite to avoid string literals longer than the C89 limits. (start_daemon_and_retry_set_socket): Rewrite to avoid non-constant array initializer. * lib-src/make-docfile.c (enum global_type): Omit trailing comma. * src/bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__. (B__dummy__): New dummy symbol, to pacify C89. * src/dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since they can't grok varargs macros. * src/dispnew.c (add_window_display_history) (add_frame_display_history): * src/print.c (print_object): * src/xdisp.c (debug_method_add): Use %p printf format only for void pointers. * src/emacs.c (usage_message): New constant, replacing ... (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89. (main): Adjust to usage reorg. * src/fns.c (syms_of_fns): * src/profiler.c (syms_of_profiler): Don't use non-constant struct initializers. * src/gnutls.h (gnutls_initstage_t): * src/lisp.h (enum Lisp_Fwd_Type): * src/lread.c (lisp_file_lexically_bound_p): * src/xsettings.c (anonymous enum): Remove trailing comma. * src/xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism. * src/lisp.h (ENUM_BF): Use unsigned if pedantic. (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99. (DEFUN): Use it. * src/regex.c (const_re_char): New type, to pacify strict C89. All uses of 'const re_char' replaced to use it. * src/regex.h (_Restrict_): Rename from __restrict, to avoid clash with glibc when strict C89. This change is imported from gnulib. All uses changed. (_Restrict_arr_): Rename from __restrict_arr, similarly. * src/sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]: Omit GNU_LINUX implementation, since it requires long long. * src/xterm.c (x_draw_underwave): Do not assume the traditional order of struct's members. (x_term_init): Rewrite to avoid the need for non-constant structure initializers.
* Port --enable-gcc-warnings to clang.Paul Eggert2013-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | * configure.ac (nw): Remove obsolescent warnings. These aren't needed for clang, or for gcc for that matter. (emacs_cv_clang): New var, which tests for clang. Omit warnings that clang is too picky about. (GLIB_DISABLE_DEPRECATION_WARNINGS): Define this; needed for Ubuntu 13.04 + clang + --enable-gcc-warnings. * lib-src/etags.c: Omit unnecessary forward decls. (print_version, print_help): Declare _Noreturn. * lib-src/pop.c (socket_connection) [HAVE_GETADDRINFO]: Simplify. * src/bytecode.c (exec_byte_code): * src/regex.c: Redo diagnostic pragmas to pacify clang, too. * src/dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable. * src/editfns.c (Fencode_time): * src/fileio.c (file_accessible_directory_p): * src/font.c (font_unparse_xlfd): Use '&"string"[index]' instead of '"string" + (index)'. * src/undo.c (user_error): Remove; unused.
* Merge from emacs-24; up to 2012-12-06T01:39:03Z!monnier@iro.umontreal.caPaul Eggert2013-01-021-1/+1
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| * Update copyright notices for 2013.Paul Eggert2013-01-011-1/+1
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* | Use putenv+unsetenv instead of modifying environ directly.Paul Eggert2012-12-081-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * admin/merge-gnulib (GNULIB_MODULES): Add putenv, unsetenv. * lib/putenv.c, lib/unsetenv.c, m4/putenv.m4, m4/setenv.m4: New files, copied automatically from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * src/alloc.c (xputenv): New function. * src/dbusbind.c (Fdbus_init_bus): * src/emacs.c (main): * src/xterm.c (x_term_init): Use xputenv instead of setenv or putenv, to detect memory exhaustion. * src/editfns.c (initial_tz): Move static var decl up. (tzvalbuf_in_environ): New static var. (init_editfns): Initialize these two static vars. (Fencode_time): Don't assume arbitrary limit on EMACS_INT width. Save old TZ value on stack, if it's small. (Fencode_time, set_time_zone_rule): Don't modify 'environ' directly; instead, use xputenv+unsetenv to set and restore TZ. (environbuf): Remove static var. All uses removed. (Fset_time_zone_rule): Do not save TZ and environ; no longer needed here. (set_time_zone_rule_tz1, set_time_zone_rule_tz2) [LOCALTIME_CACHE]: Move to inside set_time_zone_rule; they don't need file scope any more. (set_time_zone_rule): Maintain the TZ=value string separately. (syms_of_editfns): Don't initialize initial_tz; init_editfns now does it. * src/emacs.c (dump_tz) [HAVE_TZSET]: Now const. * src/lisp.h (xputenv): New decl. Fixes: debbugs:13070
* * dbusbind.c: Fix cut'n'waste error. Use HAVE_DBUS_VALIDATE_INTERFACE.Michael Albinus2012-10-311-2/+2
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* Add comment for undef of "interface"Daniel Colascione2012-10-151-0/+4
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* Fix cygw32 build break with dbus compilationDaniel Colascione2012-10-141-0/+4
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* Port better to POSIX hosts lacking _setjmp.Paul Eggert2012-09-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | * configure.ac (HAVE__SETJMP, HAVE_SIGSETJMP): New symbols. (_setjmp, _longjmp): Remove. * src/lisp.h: Include <setjmp.h> here, since we use its symbols here. All instances of '#include <setjmp.h>' removed, if the only reason for the instance was because "lisp.h" was included. (sys_jmp_buf, sys_setjmp, sys_longjmp): New symbols. Unless otherwise specified, replace all uses of jmp_buf, _setjmp, and _longjmp with the new symbols. Emacs already uses _setjmp if available, so this change affects only POSIXish hosts that have sigsetjmp but not _setjmp, such as some versions of Solaris and Unixware. (Also, POSIX-2008 marks _setjmp as obsolescent.) * src/image.c (_setjmp, _longjmp) [HAVE_PNG && !HAVE__SETJMP]: New macros. (png_load_body) [HAVE_PNG]: (PNG_LONGJMP) [HAVE_PNG && PNG_LIBPNG_VER < 10500]: (PNG_JMPBUF) [HAVE_PNG && PNG_LIBPNG_VER >= 10500]: Use _setjmp and _longjmp rather than sys_setjmp and sys_longjmp, since PNG requires jmp_buf. This is the only exception to the general rule that we now use sys_setjmp and sys_longjmp. This exception is OK since this code does not change the signal mask or longjmp out of a signal handler. Fixes: debbugs:12446
* * composite.c, data.c, dbusbind.c, dired.c: Use bool for booleans.Paul Eggert2012-08-271-4/+3
| | | | | | | | | | | | | | | | | | * composite.c (find_composition, composition_gstring_p) (composition_reseat_it, find_automatic_composition): * data.c (let_shadows_buffer_binding_p) (let_shadows_global_binding_p, set_internal, make_blv) (Fmake_variable_buffer_local, Fmake_local_variable) (Fmake_variable_frame_local, arithcompare, cons_to_unsigned) (cons_to_signed, arith_driver): * dbusbind.c (xd_in_read_queued_messages): * dired.c (directory_files_internal, file_name_completion): Use bool for booleans. * dired.c (file_name_completion): * process.h (fd_callback): Omit int (actually boolean) argument. It wasn't being used. All uses changed. * composite.h, lisp.h: Reflect above API changes.
* * dbusbind.c (xd_remove_watch): Do not assume C99 comments.Paul Eggert2012-08-211-2/+4
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* Don't use the abbreviation "win" to refer to Windows (Bug#10421).Paul Eggert2012-07-291-1/+1
| | | | | | | | | | | | * lisp/org/ob-lilypond.el (ly-w32-ly-path): Rename from ly-win32-ly-path. (ly-w32-pdf-path): Rename from ly-win32-pdf-path. (ly-w32-midi-path): Rename from ly-win32-midi-path. (ly-determine-ly-path, ly-determine-pdf-path, ly-determine-midi-path): Check for "windows-nt", not "win32", in system-type. * src/regex.c (MAX_BUF_SIZE): Remove some incorrect and long-ago-commented-out code that talks about "WIN32". * src/w32heap.h (OS_WINDOWS_95): Rename from OS_WIN95. All uses changed.
* Fix type comparison error.Michael Albinus2012-07-271-2/+3
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* * dbusbind.c (XD_DBUS_VALIDATE_BUS_ADDRESS): Canonicalize sessionMichael Albinus2012-07-271-63/+78
| | | | | bus address. (xd_close_bus, Fdbus_init_bus): Handle reference counter properly.
* Optimize pure C strings initialization.Dmitry Antipov2012-07-101-2/+2
| | | | | | | | | | | | | * lisp.h (make_pure_string): Fix prototype. (build_pure_c_string): New function, defined as static inline. This provides a better opportunity to optimize away calls to strlen when the function is called with compile-time constant argument. * alloc.c (make_pure_c_string): Fix comment. Change to add nchars argument, adjust users accordingly. Use build_pure_c_string where appropriate. * buffer.c, coding.c, data.c, dbusbind.c, fileio.c, fontset.c, frame.c, * keyboard.c, keymap.c, lread.c, search.c, syntax.c, w32fns.c, xdisp.c, * xfaces.c, xfns.c, xterm.c: Use build_pure_c_string where appropriate.
* Use make_formatted_string to avoid double length calculation.Dmitry Antipov2012-07-091-2/+2
| | | | | | | | | | | | | | | | | * lisp.h (make_formatted_string): New prototype. * alloc.c (make_formatted_string): New function. * buffer.c (Fgenerate_new_buffer_name): Use it. * dbus.c (syms_of_dbusbind): Likewise. * editfns.c (Fcurrent_time_zone): Likewise. * filelock.c (get_boot_time): Likewise. * frame.c (make_terminal_frame, set_term_frame_name) (x_report_frame_params): Likewise. * image.c (gs_load): Likewise. * minibuf.c (get_minibuffer): Likewise. * msdos.c (dos_set_window_size): Likewise. * process.c (make_process): Likewise. * xdisp.c (ensure_echo_area_buffers): Likewise. * xsettings.c (apply_xft_settings): Likewise.
* * dbusbind.c (XD_BASIC_DBUS_TYPE): Use dbus_type_is_valid andMichael Albinus2012-06-091-18/+29
| | | | | | dbus_type_is_basic if available. (xd_extract_signed, xd_extract_unsigned): Rename from extract_signed and extract_unsigned, respectively. Adapt callers.
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