1 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3 Import changes from mac-port 4.5.
4 * macfont.m (mac_font_copy_default_descriptors_for_language)
5 (mac_font_copy_default_name_for_charset_and_languages): Declare.
6 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
7 (macfont_language_default_font_names): New.
8 (macfont_list): Rearrange language/charset code.
9 (macfont_close): Don't check for macfont_info->cache.
10 (mac_ctfont_create_preferred_family_for_attributes): New font
12 mac_font_copy_default_name_for_charset_and_languages.
13 (mac_font_copy_default_descriptors_for_language)
14 (mac_font_copy_default_name_for_charset_and_languages): New functions.
16 * macfont.h (kCTVersionNumber10_9): Define if not defined.
18 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
20 Port to C11 aligned_alloc, and fix some integer overflows.
21 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
22 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
23 and use of posix_memalign replaced with aligned_alloc.
24 (aligned_alloc): New function, defined or declared as needed.
25 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
26 Don't undef; configure.ac now does this.
27 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
28 (calloc, aligned_alloc): Check for integer overflow.
29 (aligned_alloc): Rename from memalign. All uses changed.
30 (memalign): New function, an alias for aligned_alloc.
32 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
34 * xdisp.c (redisplay_internal): Fix typo in last change.
36 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
38 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
40 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
42 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
43 redisplay--mode-lines-cause.
44 (redisplay_internal): Keep them uptodate. Remove redundant check of
45 buffer_shared_and_changed.
46 * *.[chm]: Number every assignment to update_mode_lines so we
47 can track why it is set.
49 2013-11-06 Eli Zaretskii <eliz@gnu.org>
51 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
53 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
55 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
56 can track why it is set.
58 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
60 Integer-related fixes for term.c etc.
61 * dispextern.h (face_tty_specified_color): New function.
62 * term.c (turn_on_face): Don't rely on undefined behavior when
63 assigning an out-of-range value to 'long'.
64 Simplify test for toggling highlight.
65 (tty_capable_p): Omit last two (unused) args. All callers changed.
66 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
67 (read_menu_input, tty_menu_activate, tty_menu_show):
68 * xfaces.c (x_supports_face_attributes_p)
69 (tty_supports_face_attributes_p):
70 Use bool for boolean. All callers changed.
71 (tty_supports_face_attributes_p): Omit defaults for color indices;
72 no longer needed. Simplify tail call.
74 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
76 * xdisp.c (prepare_menu_bars): Mark static.
77 * lisp.h (prepare_menu_bars): Don't declare.
78 * xselect.c (x_handle_selection_clear):
79 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
81 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
83 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
84 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
86 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
88 * keyboard.c (Fcommand_error_default_function): Rename from
89 Fdefault_error_output.
91 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
93 * keyboard.c (Fdefault_error_output): New function, extracted from
95 (syms_of_keyboard): Use it for Vcommand_error_function.
97 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
99 * eval.c (handlerlist_sentinel): New variable (bug#15802).
100 (init_eval): Use it to ensure handlerlist is non-NULL.
101 (unwind_to_catch): Make sure we never set handlerlist to NULL.
102 (Fsignal): Adjust NULLness test of handlerlist.
103 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
105 2013-11-05 Eli Zaretskii <eliz@gnu.org>
107 * callproc.c (call_process): Call prepare_to_modify_buffer before
108 decoding text read from the sub-process, as the decoded stuff will
109 be inserted into the buffer. This will invalidate the various
110 caches maintained for the buffer. (Bug#15148)
112 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
114 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
115 string of glyphless-char-display.
117 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
119 * nsfns.m (ns_get_name_from_ioreg): New function.
120 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
121 OSX >= 10.9. Use ns_get_name_from_ioreg.
123 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
125 Simplify and port recent bool vector changes.
126 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
127 only in this file. Use a more-efficient implementation if the
128 second argument is a power of 2.
129 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
130 Remove no-longer-necessary compile-time checks.
131 (bool_vector_exact_payload_bytes): New function.
132 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
133 exact payload changed to call the new function. Do not assume
134 that the arg or result fits in ptrdiff_t.
135 (bool_vector_fill): New function.
136 (Fmake_bool_vector): Use it. Don't assume bit counts fit
138 (vroundup_ct): Don't assume arg fits in size_t.
139 * category.c (SET_CATEGORY_SET): Remove. All callers now just
140 invoke set_category_set.
141 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
142 All callers changed. Use bool_vector_set.
143 * category.h (XCATEGORY_SET): Remove; no longer needed.
144 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
146 * data.c (Faref): Use bool_vector_ref.
147 (Faset): Use bool_vector_set.
148 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
149 (Fbool_vector_not, Fbool_vector_count_matches)
150 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
151 * fns.c (concat): Use bool_vector_ref.
152 (Ffillarray): Use bool_vector_fill.
153 (mapcar1): Use bool_vector_ref.
154 (sxhash_bool_vector): Hash words, not bytes.
155 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
156 a constant, since it's now used in #if.
157 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
158 unsigned char on unusual architectures, so that we no longer
159 assume that the number of bits per bits_word is a power of two or
160 is a multiple of 8 or of CHAR_BIT.
161 (Qt): Add forward decl.
162 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
163 at least as strictly as bits_word.
164 (bool_vector_data, bool_vector_uchar_data): New accessors.
165 All data structure accesses changed to use them.
166 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
167 (bool_vector_set): New functions.
168 (bool_vector_fill): New decl.
169 (ROUNDUP): Move to alloc.c as described above.
171 Fix recent gnutls changes.
172 * gnutls.c (Fgnutls_boot): Don't assume C99.
173 * process.c (wait_reading_process_output): Fix typo in recent change.
175 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
177 * process.c (wait_reading_process_output, read_process_output)
178 (send_process): Check gnutls_state is not NULL.
180 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
181 (Fgnutls_boot): Set process gnutls_p later, after initialization.
183 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
185 * nsterm.m (init, run, stop:): New methods in EmacsApp for
186 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
188 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
191 * nsfns.m (Fx_create_frame): Fix memory leak.
193 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
194 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
195 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
197 2013-11-04 Eli Zaretskii <eliz@gnu.org>
199 * xdisp.c (message3_nolog, message_with_string): Encode the string
200 before writing it to the terminal in a non-interactive session.
202 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
203 sure we concatenate them into a unibyte string.
205 * fileio.c (make_temp_name): Encode PREFIX, and decode the
206 resulting temporary name before returning it to the caller.
207 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
208 is a unibyte string, convert NAME to a unibyte string to ensure
209 that the result is also a unibyte string.
211 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
212 create unibyte strings from default paths and directory/file
215 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
218 * callproc.c (init_callproc): Use build_unibyte_string to make
219 sure we create unibyte strings from default paths and
220 directory/file names.
222 * buffer.c (init_buffer): Don't store default-directory of
223 *scratch* in multibyte form. The original problem which led to
225 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
226 but it was solved long ago. (Bug#15260)
228 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
230 Port to stricter C99 platforms.
231 Especially, C99 prohibits nesting a struct X inside struct Y if
232 struct X has a flexible array member.
233 * alloc.c (struct sdata): New type.
234 (sdata): Implement in terms of struct sdata.
235 Remove u member; all uses replaced by next_vector, set_next_vector.
236 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
237 (SDATA_DATA_OFFSET): Now a constant, not a macro.
238 (struct sblock): Rename first_data member to data, which is now
239 a flexible array member. All uses changed.
240 (next_vector, set_next_vector, large_vector_vec): New functions.
241 (vector_alignment): New constant.
242 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
243 (struct large-vector): Now merely a NEXT member, since the old approach
244 ran afoul of stricter C99. All uses changed to use
245 large_vector_vec or large_vector_offset.
246 (large_vector_offset): New constant.
247 * dispnew.c: Include tparam.h, for tgetent.
248 Do not include term.h; no longer needed.
249 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
250 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
251 (struct Lisp_Vector): Use a flexible array member for contents,
252 instead of a union with a member that is an array of size 1.
254 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
255 fact that the struct no longer contains a union.
256 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
257 (struct Lisp_Save_Value, struct Lisp_Free):
258 Use unsigned, not int, for spacers, to avoid c99 warning.
259 (union specbinding): Use unsigned, not bool, for bitfield, as
260 bool is not portable to pre-C99 hosts.
262 2013-11-04 Glenn Morris <rgm@gnu.org>
264 * emacs.c (usage_message): Mention that `-L :...' appends.
266 2013-11-02 Glenn Morris <rgm@gnu.org>
268 * Makefile.in (abs_builddir): Remove.
269 (bootstrap_exe): Use relative filename.
271 Use relative filenames in TAGS files.
272 * Makefile.in (abs_srcdir): Remove it again.
273 (.PHONY): Remove frc.
274 (maintainer-clean): No more TAGS-LISP file.
275 (TAGS): Pass relative file names to etags.
276 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
278 * Makefile.in (abs_srcdir): New, set by configure.
280 (maintainer-clean): Remove pointless echo. That should be in the
281 top-level Makefile, if anywhere. Delete TAGS-LISP.
282 (extraclean): No s/ and m/ directories for some time.
283 (TAGS): Also depend on ctagsfiles3.
284 Remove no-longer-defined S_FILE.
285 Pass absolute filenames to etags once more.
286 (TAGS-LISP): Replace lispdir with its expansion.
287 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
288 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
290 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
292 * xfaces.c (check_lface_attrs, realize_default_face):
293 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
294 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
296 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
298 * emacs.c (original_pwd): Remove global var by making it local.
299 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
301 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
303 * xfaces.c: Declare color_distance.
304 (QCdistant_foreground): New variable.
305 (NEAR_SAME_COLOR_THRESHOLD): New define.
306 (load_color2): New function.
307 (load_color): Call load_color2.
308 (load_face_colors): Call load_color2 and if distant-color is specified
309 calculate distant and use distant-color if colors are near.
310 (LFACE_DISTANT_FOREGROUND): New define.
311 (merge_face_ref, Finternal_set_lisp_face_attribute)
312 (Finternal_get_lisp_face_attribute)
313 (x_supports_face_attributes_p): Handle distant-foreground similar to
315 (syms_of_xfaces): DEFSYM QCdistant_foreground.
317 * dispextern.h (lface_attribute_index):
318 Add LFACE_DISTANT_FOREGROUND_INDEX.
320 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
322 * image.c (pbm_next_char): New function.
323 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
324 (pbm_scan_number): Use it.
325 (Qlibjpeg_version): New variable.
326 (syms_of_image): DEFSYM and initialize it.
328 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
330 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
332 2013-10-31 Glenn Morris <rgm@gnu.org>
334 * emacs.c (original_pwd): New char.
335 (main): If using --chdir, store original_pwd.
336 (init_cmdargs): When setting Vinvocation_directory based on a
337 relative argv[0], use original_pwd if set. (Bug#15768)
339 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
341 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
343 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
345 * insdel.c: Fix minor problems found by static checking.
346 (Qregion_extract_function): Now static.
347 (prepare_to_modify_buffer_1): Remove unused locals.
349 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
351 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
352 (syms_of_xdisp): Declare pre-redisplay-function.
353 (markpos_of_region): Remove function.
354 (init_iterator, compute_stop_pos, handle_face_prop)
355 (face_before_or_after_it_pos, reseat_to_string)
356 (get_next_display_element, window_buffer_changed)
357 (redisplay_internal, try_cursor_movement, redisplay_window)
358 (try_window_reusing_current_matrix, try_window_id, display_line)
359 (note_mode_line_or_margin_highlight, note_mouse_highlight)
360 (display_string, mouse_face_from_buffer_pos): Remove region handling.
361 * window.h (struct window): Remove field `region_showing'.
362 * dispextern.h (struct it): Remove region_beg/end_charpos.
363 (face_at_buffer_position, face_for_overlay_string)
364 (face_at_string_position): Update prototypes.
365 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
366 (face_at_string_position): Remove `region_beg' and `region_end' args.
367 * fontset.c (Finternal_char_font):
368 * font.c (font_at, font_range): Adjust calls accordingly.
369 * insdel.c (Qregion_extract_function): New var.
370 (syms_of_insdel): Initialize it.
371 (prepare_to_modify_buffer_1): Use it.
373 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
375 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
376 * ftxfont.c (ftxfont_get_gcs):
377 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
378 * xfaces.c (x_free_colors, x_free_dpy_colors)
379 (x_create_gc, unload_color):
380 * xselect.c (x_property_data_to_lisp):
381 * xsettings.c (parse_settings):
382 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
383 (get_bits_and_offset): Adjust definition.
384 * frame.c (XParseGeometry): Adjust locals.
385 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
386 * regex.h (toplevel): Likewise for reg_syntax_t.
388 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
390 * eval.c (run_hook_with_args): Use FUNCTIONP.
392 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
394 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
395 fields, drop 'allocated_p' member and use -1 for uninitialized value.
396 * w32term.h (struct w32_output): Similarly but do not use -1 because...
397 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
398 on MS-Windows anyway.
399 (free_face_colors): Define only if HAVE_X_WINDOWS and...
400 (free_realized_face): ...adjust user.
401 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
402 white relief pixels to -1.
403 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
404 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
405 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
407 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
409 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
410 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
411 in practice now. All callers changed.
413 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
415 * dispextern.h (struct face): Use bitfields for 'underline_type'
416 and 'box' members. Remove set-but-unused members 'pixmap_w' and
417 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
418 'stipple' member. Move 'lface' member up to help...
419 * xfaces.c (make_realized_face): ...this function to find and
420 clear just the members that need clearing.
421 (load_face_colors, realize_x_face):
422 * xdisp.c (extend_face_to_end_of_line): Adjust user.
424 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
426 * xftfont.c (struct xftfont_info): Remove set-but-unused
428 (xftfont_open): Adjust user.
429 (xftfont_get_colors): Remove useless prototype.
431 2013-10-26 Eli Zaretskii <eliz@gnu.org>
433 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
434 before passing them to 'unexec'. (Bug#15260)
436 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
438 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
440 2013-10-25 Eli Zaretskii <eliz@gnu.org>
442 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
443 the changed signature of the font driver's 'close' method.
445 * w32font.h (w32font_close): Adjust the prototype to the change in
448 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
450 * w32uniscribe.c (uniscribe_close): Adapt the call to
451 w32font_close to its new prototype.
453 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
455 Omit unused frame argument of font API's close function.
456 * font.h (struct font): Drop frame argument. Adjust comment.
457 * font.c (font_clear_cache, font_close_object): Adjust users.
458 * ftfont.c (ftfont_close):
459 * ftxfont.c (ftxfont_close):
460 * macfont.m (macfont_close):
461 * nsfont.m (nsfont_close):
462 * w32font.c (w32font_close):
463 * xfont.c (xfont_close):
464 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
465 tweak comments and make functions safe if called more than once for
466 the same font object.
468 Perform font-specific cleanup when font object is swept by GC. See
469 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
470 * alloc.c (cleanup_vector): New function.
471 (sweep_vector): Call it for each reclaimed vector object.
472 * font.h (struct font): Adjust comment.
474 2013-10-24 Glenn Morris <rgm@gnu.org>
476 * Makefile.in (abs_top_srcdir): New, set by configure.
478 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
480 Adjust recent font-related changes to fix bug#15686.
481 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
482 is a live window system frame, mark its default font too.
484 2013-10-23 Glenn Morris <rgm@gnu.org>
486 * Makefile.in (RUN_TEMACS): Make relative (again).
487 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
488 (bootstrap-emacs$(EXEEXT)):
489 Quote entities that might contain whitespace.
491 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
493 Port to Solaris 10 and its bundled GCC.
494 Problem reported by Timothy C. Burt.
495 * floatfns.c (isfinite, isnan): Redefine unconditionally.
497 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
499 Do not allow font caches to grow too large.
500 * alloc.c (compact_font_cache_entry, compact_font_caches):
501 New functions or stub if not HAVE_WINDOW_SYSTEM.
502 (compact_undo_list): Factor out from Fgarbage_collect.
504 (mark_face_cache): Mark face font. Move down to avoid
506 (mark_terminals): Do not mark font cache here.
507 (Fgarbage_collect): Call compaction functions described
508 above. Adjust comment.
510 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
512 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
513 chdir to HOME (bug#15607).
515 * nsterm.m (Qcocoa, Qgnustep): New variables.
516 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
517 (ns_get_color): Make selection color work for GNUStep also.
519 2013-10-18 Eli Zaretskii <eliz@gnu.org>
521 * keyboard.c (make_lispy_event): Remove GPM-specific code that
522 handles mouse clicks. Instead, let GPM use the same code as all
523 the other mice use. See the discussion starting at
524 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
525 for the details of the problem with the menu bar this fixes.
527 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
529 Remove port-specific display name lists to avoid extra
530 complexity and data duplication with display info lists.
531 * xterm.h (x_display_name_list): Remove declaration.
532 * xterm.c (x_display_name_list): Remove.
533 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
534 * xfns.c (x_display_info_for_name, Fx_display_list):
535 Likewise. Use x_display_list where appropriate.
536 * w32term.h (w32_display_name_list): Remove declaration.
537 * w32term.c (w32_display_name_list): Remove.
538 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
540 * w32fns.c (x_display_info_for_name, Fx_display_list):
541 Likewise. Use x_display_list where appropriate.
542 * nsterm.h (ns_display_name_list): Remove declaration.
543 * nsterm.m (ns_display_name_list): Remove.
544 (ns_term_init, syms_of_nsterm): Adjust users.
545 * nsfns.m (ns_display_info_for_name, Fx_display_list):
546 Likewise. Use x_display_list where appropriate.
547 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
548 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
549 (mark_terminals): Mark per-terminal font cache.
551 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
553 Don't run timers in input-pending-p. Its new check-timers param
554 provides the prior behavior. (Bug#15045).
555 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
558 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
560 Make some functions static in non-Microsoft builds.
561 On my platform (Fedora 19 x86-64), this shrinks the
562 Emacs executable (text+data) by 0.25%.
563 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
564 (load_color) [!MSDOS]:
565 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
566 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
567 * lisp.h (check_existing):
568 * process.h (conv_sockaddr_to_lisp, network_interface_list)
569 (network_interface_info) [!WINDOWSNT]:
570 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
572 * fileio.c (check_existing):
573 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
574 * process.c (conv_sockaddr_to_lisp, network_interface_list)
575 (network_interface_info) [!WINDOWSNT]:
576 * term.c (encode_terminal_code) [!WINDOWSNT]:
577 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
578 * xfaces.c (load_color) [!MSDOS]:
580 * fileio.c (check_existing, check_executable, check_writable):
581 * process.c (network_interface_list, network_interface_info):
582 Move earlier, so that we don't need forward decls.
583 * gnutls.c (fn_gnutls_transport_set_errno)
584 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
586 * w32.c (init_environment): Use faccessat rather than
587 check_existing, partly for consistency with the rest of the code
588 in this file, partly so that check_existing can be static.
590 Make VALMASK visible to GDB even if clang is used (Bug#15574).
591 * emacs.c (MAIN_PROGRAM): New macro.
592 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
593 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
595 bool vector int width fixes
596 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
597 (Fbool_vector_count_matches_at):
598 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
599 can exceed PTRDIFF_MAX, at least in theory.
600 (Fbool_vector_count_matches_at):
601 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
603 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
605 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
606 (struct sockaddr): Add forward decl, for platforms that lack it.
608 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
610 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
613 2013-10-16 Eli Zaretskii <eliz@gnu.org>
615 * w32.c (network_interface_get_info, network_interface_list)
616 (network_interface_info): New functions. (Bug#15610)
617 (GetAdaptersInfo_Proc): New typedef.
618 (get_adapters_info): New wrapper function.
619 (globals_of_w32): Initialize g_b_init_get_adapters_info.
621 * process.h (network_interface_list, network_interface_info):
624 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
625 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
626 all systems. Return non-nil for systems that HAVE_NET_IF_H and
627 for WINDOWSNT. Doc fix.
628 (syms_of_process): Defsubr Snetwork_interface_list and
629 Snetwork_interface_info unconditionally.
631 * menu.c (have_boxes): Fix redundant simulation of radio buttons
632 in NS GUI sessions. (Bug#15629)
634 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
636 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
638 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
640 * print.c (print_object): Print " ..." when truncating bool vectors.
642 2013-10-15 Eli Zaretskii <eliz@gnu.org>
644 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
645 standard mouse buttons.
647 * termhooks.h (struct input_event): Remove incorrect commentary.
649 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
651 Disallow bool vector operations on mixed-length operands.
652 The old behavior left garbage in the result vector sometimes,
653 and didn't seem to be useful.
654 * data.c (Qwrong_length_argument): New static var.
655 (wrong_length_argument): New function.
656 (bool_vector_binop_driver): Check that args agree in length.
658 * keyboard.c, keyboard.h (all_kboards): Now static.
660 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
662 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
663 note from the lispref.
665 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
667 * nsterm.h (struct ns_display_info): Remove set-but-unused
668 member image_cache (image caches are per-terminal anyway).
669 (FRAME_X_IMAGE_CACHE): Remove.
670 * nsterm.m (ns_initialize_display_info): Adjust user.
672 2013-10-14 Eli Zaretskii <eliz@gnu.org>
674 * w32proc.c: Include mingw_time.h.
676 * w32.c: Include mingw_time.h.
678 Implement scrolling of TTY menus when the screen is too short.
680 * term.c (tty_menu_display): Accept an additional argument, the
681 menu item from which to start displaying the menu. Account for
682 the value of Y when limiting the menu to the number of available
684 (mi_result): New enumeration.
685 (read_menu_input): Return enumerated value. When the y coordinate
686 hits min_y or max_y, return scroll indication instead of wrapping
688 (tty_menu_activate): Handle the scrolling indications from
689 read_menu_input. Compute the first menu item to display and pass
690 it to tty_menu_display.
692 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
694 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
695 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
696 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
697 Adjust to match the change described below.
698 (struct terminal): Move must_write_spaces, line_ins_del_ok,
699 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
700 memory_below_frame members to...
701 * termchar.h (struct tty_display_info): ...here because they're
702 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
704 * nsterm.m (ns_create_terminal):
705 * w32term.c (w32_create_terminal):
706 * xterm.c (x_create_terminal): Adjust users.
707 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
708 to filter out non-TTY frames. Adjust comment.
709 (scrolling): Adjust user. Prefer eassert for debugging check.
711 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
713 * xfaces.c (PT_PER_INCH): Remove unused macro.
714 * termhooks.h (struct terminal): Remove set-but-unused
715 member fast_clear_end_of_line.
716 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
717 * nsterm.m (ns_create_terminal):
719 * w32term.c (w32_create_terminal):
720 * xterm.c (x_create_terminal): Adjust users.
722 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
724 * lisp.h (bool_vector_size): New function.
725 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
726 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
727 (Fbool_vector_not, Fbool_vector_count_matches_at):
728 Remove uses of 'eassume' that should no longer be needed,
729 because they are subsumed by the 'eassume' in bool_vector_size.
731 2013-10-12 Eli Zaretskii <eliz@gnu.org>
733 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
734 after inclusion of gif_lib.h, thus fixing compiler warnings caused
735 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
737 2013-10-11 Eli Zaretskii <eliz@gnu.org>
739 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
740 have different dimensions. (Bug#15575)
742 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
745 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
747 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
749 * term.c (tty_menu_show): Never return with unbalanced
750 specpdl. Use eassert for debugging check. Adjust style.
752 2013-10-11 Eli Zaretskii <eliz@gnu.org>
754 * term.c (read_menu_input): Make selection of menu items
755 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
756 (tty_menu_activate): Fix off-by-one error when computing max_y.
758 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
760 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
761 audit logging (only used with GnuTLS 3.x) and enable it.
763 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
765 * dispnew.c (redraw_frame): Remove useless #ifdef because
766 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
767 Also, move TTY fflush to...
768 * term.c (tty_update_end): ...this function.
770 2013-10-11 Eli Zaretskii <eliz@gnu.org>
772 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
773 the end of the frame's glyph matrix. (Bug#15575)
775 * term.c (tty_menu_display): Don't move cursor while overwriting
776 frame's glyphs with menu items. Limit the number of items
777 displayed to what can be shown on the available screen lines,
778 excluding the echo area.
779 (tty_menu_activate): Limit the Y coordinate allowed by
780 read_menu_input to the last screen line used for menu display.
782 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
784 * lisp.h (eassume): New macro.
785 Also, include <verify.h>, for 'assume'.
786 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
787 (vroundup, vector_nbytes):
788 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
789 (Fbool_vector_not, Fbool_vector_count_matches)
790 (Fbool_vector_count_matches_at):
791 Use eassume, not eassert.
792 * casetab.c (set_identity, shuffle):
793 * composite.c (composition_gstring_put_cache):
794 * dispnew.c (update_frame_1):
795 * ftfont.c (ftfont_shape_by_flt):
796 * image.c (gif_load):
797 * intervals.c (offset_intervals):
798 * macfont.m (macfont_shape):
799 Remove calls to 'assume' that are no longer needed, because
800 --enable-gcc-warnings no longer generates bogus warnings
801 when these calls are removed.
803 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
805 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
807 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
809 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
810 (Qsubstitute_env_in_file_name): New var.
811 (syms_of_fileio): Define it.
813 2013-10-10 Eli Zaretskii <eliz@gnu.org>
815 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
816 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
819 * term.c (save_and_enable_current_matrix): Don't allocate and
820 don't save margin areas.
821 (restore_desired_matrix): Don't restore margin areas.
822 (free_saved_screen): Don't free margin areas.
824 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
826 * image.c: Pacify --enable-gcc-warnings.
827 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
828 #define only if used.
830 2013-10-10 Eli Zaretskii <eliz@gnu.org>
832 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
833 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
834 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
835 (gif_load): For giflib v5.x and later, display the error message
836 produced by giflib when its functions fail.
837 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
840 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
842 * keyboard.c (last_event_timestamp): Remove. For X selection and
843 GTK popup menus, it may be obtained from per-frame X display info.
844 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
845 (process_special_events): Adjust users.
846 * keyboard.h (last_event_timestamp): Remove declaration.
847 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
848 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
849 * menu.h (xmenu_show): Adjust prototype.
850 * menu.c (Fx_popup_menu): Adjust user.
851 * xselect.c (x_own_selection, x_get_foreign_selection)
852 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
854 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
856 * keyboard.c (init_kboard): Now static. Add arg
857 to denote window system. Adjust comment.
858 (init_keyboard): Adjust user.
859 (allocate_kboard): New function.
861 * nsterm.m (ns_term_init):
863 * w32term.c (w32_create_terminal):
864 * xterm.c (x_term_init): Use it.
865 * keyboard.h (init_kboard): Remove prototype.
866 (allocate_kboard): Add prototype.
868 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
870 * image.c (GIFLIB_MAJOR): Ensure it's defined.
871 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
873 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
875 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
877 2013-10-09 Eli Zaretskii <eliz@gnu.org>
879 * term.c (tty_menu_activate): Flush the output stream after
880 showing the cursor, and don't mark the frame garbaged at exit from
881 the function. Fixes redisplay glitches when moving from one menu
884 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
886 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
887 or throw error (Bug#15570).
889 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
891 * intervals.c (temp_set_point_both): Move test into 'eassert',
894 * lisp.h (eassert): Don't use 'assume'.
895 Sometimes 'assume' wins in performance, and sometimes it loses,
896 so it shouldn't be used all the time. Perhaps we need two
897 flavors of 'eassert', one for where 'assume' is far more likely
898 to help or to hurt; but that can be done later.
899 Problem reported by Dmitry Antipov in
900 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
901 Also, don't include <verify.h>; no longer needed.
903 2013-10-09 Glenn Morris <rgm@gnu.org>
905 * eval.c (Fcond): Doc tweak.
907 2013-10-09 Eli Zaretskii <eliz@gnu.org>
909 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
910 expressions with side effects to eassert. (Bug#15565)
912 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
914 * fns.c (hashfn_user_defined): Allow hash functions to return any
917 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
919 Fix minor problems found by static checking.
920 * dispnew.c (save_current_matrix): Omit unnecessary casts.
921 * dispnew.c (update_frame_with_menu): Mark debug local as used.
922 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
923 * keyboard.c (read_menu_command): Remove unused local.
924 * lisp.h (read_menu_command): New decl.
925 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
926 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
927 Return ptrdiff_t, not int.
928 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
929 not int, for benefit of xpalloc.
930 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
932 (have_menus_p): Remove; unused.
933 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
934 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
935 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
937 (save_and_enable_current_matrix): Omit unnecessary casts.
938 (read_menu_input): Omit local extern decl (now in lisp.h).
939 Don't access uninitialized storage if mouse_get_xy fails.
940 (tty_menu_activate): Mark local as initialized, for lint.
941 (tty_menu_activate, tty_meny_show): Remove unused locals.
943 2013-10-08 Eli Zaretskii <eliz@gnu.org>
945 Support menus on text-mode terminals.
946 * xterm.h (xw_popup_dialog): Add prototype.
948 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
949 (xmenu_show): Block input here, instead in Fx_popup_menu.
950 (xw_popup_dialog): New function, with X-specific bits of popup
953 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
956 * window.c (Fset_window_configuration): Use run-time tests of the
957 frame type instead of compile-time conditionals, when menu-bar
958 lines are considered.
960 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
961 (w32_popup_dialog): New prototypes.
963 * w32menu.c (Fx_popup_dialog): Function deleted.
964 (w32_popup_dialog): New function, with w32 specific bits of popup
965 dialogs. Block input here.
967 * w32inevt.c (w32_console_read_socket): Minor change to add
968 debugging TTY events.
970 * w32fns.c (show_hourglass): If returning early because the frame
971 is not a GUI frame, unblock input.
973 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
974 (cursorY): New functions.
976 * termhooks.h (cursorX, cursorY): Prototypes of functions on
977 WINDOWSNT, macros that call curX and curY elsewhere.
979 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
981 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
982 specific function to hide and show cursor on a text-mode terminal.
983 (tty_menu_struct, struct tty_menu_state): New structures.
984 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
985 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
986 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
987 (tty_menu_locate, save_and_enable_current_matrix)
988 (restore_desired_matrix, screen_update, read_menu_input)
989 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
990 (tty_pop_down_menu, tty_menu_last_menubar_item)
991 (tty_menu_new_item_coords, tty_menu_show): New functions.
992 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
994 * nsterm.h (ns_popup_dialog): Adjust prototype.
996 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
998 (ns_popup_dialog): Adapt order of arguments to the other
999 *_menu_show implementations.
1000 (Fx_popup_dialog): Function deleted.
1002 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1004 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1006 * menu.c (have_boxes): New function.
1007 (single_keymap_panes): Use it instead of a compile-time
1009 (single_menu_item): Use run-time tests of the frame type instead
1010 of compile-time conditionals.
1011 (encode_menu_string): New function.
1012 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1013 the macro, since different types of frame need different encoding
1015 (digest_single_submenu): Use run-time tests of frame type instead
1016 of, or in addition to, compile-time conditionals.
1017 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1018 (Fx_popup_menu): Detect when the function is called from keyboard
1019 on a TTY. Don't barf when invoked on a text-mode frame.
1020 Check frame type at run time, instead of compile-time conditionals for
1021 invoking terminal-specific menu-show functions.
1022 Call tty_menu_show on text-mode frames.
1023 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1024 run time to determine which alternative to invoke; support dialogs
1027 * keyboard.h <Qmouse_movement>: Declare.
1029 * keyboard.c <Qmouse_movement>: Now extern.
1030 <Qecho_keystrokes>: New static variable.
1031 (read_key_sequence): Accept an additional argument, a flag to
1032 prevent redisplay during reading of the key sequence. All callers
1034 (read_menu_command): New function.
1035 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1037 (toolkit_menubar_in_use): New function.
1038 (make_lispy_event): Use it instead of a compile-time test.
1040 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1041 window-system being available.
1043 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1044 to x-popup-dialog on the frame type, they all now support popup
1047 * dispnew.c (save_current_matrix): Save the margin areas.
1048 (restore_current_matrix): Restore margin areas.
1049 (update_frame_with_menu): New function.
1051 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1054 * alloc.c (make_save_ptr): Now compiled unconditionally.
1056 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1058 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1059 (redraw_frame, update_frame): Adjust users.
1060 * dispextern.h (set_window_update_flags): Adjust prototype.
1061 * xdisp.c (redisplay_internal): When updating all frames with zero
1062 windows_or_buffers_changed, assume that only the windows that shows
1063 current buffer should be really updated.
1065 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1067 Do not allocate huge temporary memory areas and objects while encoding
1068 for file I/O, thus reducing an enormous memory usage for large buffers.
1069 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1070 * coding.h (struct coding_system): New member raw_destination.
1071 * coding.c (setup_coding_system): Initialize it to zero.
1072 (encode_coding_object): If raw_destination is set, do not create
1073 dst_object. Add comment.
1074 * fileio.c (toplevel): New constant E_WRITE_MAX.
1075 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1076 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1078 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1080 * nsterm.m (windowDidExitFullScreen:):
1081 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1083 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1085 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1086 * keyboard.c (unblock_input_to): Don't process pending signals
1087 if a fatal error is in progress.
1089 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1090 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1091 they're talking about words in Lisp bool vectors.
1092 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1093 * data.c (popcount_bits_word): Rename from popcount_size_t.
1094 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1097 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1099 Improve support for popcount and counting trailing zeros (Bug#15550).
1100 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1101 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1102 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1103 (popcount_size_t_msc, popcount_size_t_gcc):
1104 Remove; now done by Gnulib.
1105 (popcount_size_t): Now a macro that defers to Gnulib.
1106 (count_trailing_zero_bits): Return int, for consistency with
1107 Gnulib and because Emacs prefers signed to unsigned int.
1108 Don't assume that size_t is either unsigned int or unsigned long
1109 or unsigned long long.
1110 (size_t_to_host_endian): Do not assume that size_t is either
1111 exactly 32 or exactly 64 bits wide.
1112 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1113 etc., so that it's now an enum constant, not a macro.
1114 No need to assume that it's either 32 or 64.
1116 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1118 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1121 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1123 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1124 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1126 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1128 emacs_read and emacs_write now use void *, not char *.
1129 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1130 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1131 Buffer arg is now void *, not char *. This matches plain
1132 'read' and 'write' better, and avoids a constraint violation
1133 on Solaris 9 with Oracle Studio.
1135 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1137 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1138 memset to explicit loop. Otherwise copy largest possible chunk
1139 from initialized to uninitialized part, thus allowing the longer
1140 memcpy runs and reducing the number of loop iterations.
1142 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1144 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1145 hide toolbar (Bug#15388).
1146 (windowDidEnterFullScreen:): If presentation options are zero,
1147 set them here (Bug#15388).
1148 (ns_update_auto_hide_menu_bar): Remove runtime check.
1149 Don't auto hide dock unless menubar is also auto hidden.
1151 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1153 * editfns.c (message): Mention batch mode in doc string.
1155 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1157 * nsterm.m (check_native_fs): Remove erroneous comment.
1159 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1161 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1162 uses find_newline instead of scan_newline and so doesn't move point.
1164 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1166 Use hardware support for byteswapping on glibc x86 etc.
1167 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1168 whereas the old swap64 needed 30.
1169 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1170 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1171 Use byteswap.h's macros to swap bytes.
1172 * lisp.h (swap16, swap32, swap64): Remove.
1173 All uses replaced by bswap_16, bswap_32, bswap_64.
1175 * bytecode.c (exec_byte_code): Use some more volatile variables
1176 to work around local variables getting clobbered by longjmp.
1177 Port to pre-C99, which doesn't allow decls after stmts.
1179 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1181 * lisp.h (eassert): Assume that COND is true when optimizing.
1182 In other words, take on the behavior of eassert_and_assume.
1183 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1184 (eassert_and_assume): Remove. All uses replaced by eassert.
1186 * xdisp.c (Qglyphless_char): Now static.
1188 Adjust to merge from gnulib.
1189 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1190 * lisp.h: Include <verify.h>, for 'assume'.
1192 * eval.c (clobbered_eassert): New macro.
1193 (internal_catch, internal_condition_case)
1194 (internal_condition_case_1, internal_condition_case_2)
1195 (internal_condition_case_n): Use it instead of eassert
1196 when the argument contains locals clobbered by longjmp.
1197 Don't use clobbered locals outside of clobbered_eassert.
1198 (internal_lisp_condition_case): Use a volatile variable
1199 to work around a local variable's getting clobbered.
1201 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1203 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1204 (PUSH_HANDLER): New macro.
1205 (catchlist): Remove.
1206 (handlerlist): Always declare.
1208 * eval.c (catchlist): Remove (merge with handlerlist).
1209 (handlerlist, lisp_eval_depth): Not static any more.
1210 (internal_catch, internal_condition_case, internal_condition_case_1)
1211 (internal_condition_case_2, internal_condition_case_n):
1213 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1214 handlerlist/catchlist.
1215 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1216 handlerlist which can only handle a single condition-case handler at
1218 (find_handler_clause): Simplify since we only a single branch here
1221 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1223 (bcall0): New function.
1224 (exec_byte_code): Add corresponding cases. Improve error message when
1225 encountering an invalid byte-code. Let Bunwind_protect accept
1226 a function (rather than a list of expressions) as argument.
1228 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1229 and make them unconditional now that they're heap-allocated.
1231 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1233 * charset.c (Fdecode_char, Fencode_char): Remove description of
1234 `restriction' arg. now that it's hidden by advertised-calling-convention.
1236 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1238 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1239 Remove unused variable (from mac-port).
1240 (macfont_draw): Use s->ybase for correct y position.
1242 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1244 * frame.h (struct frame): Drop has_minibuffer member because...
1245 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1246 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1248 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1250 * window.h (struct window): Prefer enum text_cursor_kinds to int
1251 for phys_cursor_type member. Move the latter, phys_cursor_width,
1252 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1253 * window.c (replace_window, make_window): Adjust users.
1255 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1257 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1258 this module is never compiled otherwise.
1260 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1262 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1265 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1267 * xdisp.c (get_next_display_element): Don't call face_for_font in
1268 a build configured --without-x. (Bug#15484)
1270 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1272 * window.c (calc_absolute_offset): #elif should be #elif defined.
1274 * frame.c (delete_frame): Block/unblock input to overcome race
1275 condition (Bug#15475).
1277 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1279 * frame.c (delete_frame): Record selected frame only after
1280 calling Qdelete_frame_functions (Bug#15477).
1282 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1284 * nsterm.m (ns_selection_color): Remove.
1285 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1286 NSColor selectedText(Background)Color. Only for COCOA.
1287 (ns_term_init): Remove assignment of ns_selection_color, logic
1288 moved to ns_get_color.
1290 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1291 NS_SELECTION_COLOR_DEFAULT.
1292 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1294 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1296 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1297 frame' does not have the tool_bar_window member.
1299 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1301 Signal error when reading an empty byte-code object (Bug#15405)
1302 * lread.c (read1): signal error
1303 * alloc.c (make_byte_code): eassert header size
1304 (sweep_vectors): change an int to size_t
1306 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1308 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1309 instead of ints, as it's the usual style for offsetof constants. See:
1310 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1312 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1313 This is ugly, but it should fix the performance problem for older
1314 GCC versions in the short run. I'll look into integrating the
1315 Gnulib module for popcount, as a better fix.
1316 See the thread starting in:
1317 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1318 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1319 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1320 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1321 (popcount_size_t): Use it.
1323 2013-09-24 Daniel Colascione <dancol@dancol.org>
1325 * process.c (Fnetwork_interface_info): Fix build break due to
1328 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1330 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1331 Prefer signed to unsigned integers where either will do.
1332 No need for 'const' on locals that do not escape.
1333 Omit easserts with unnecessary and unportable assumptions about
1334 alignment. Avoid unnecessary casts to char *.
1336 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1338 Use union for the payload of struct Lisp_Vector.
1339 This helps to avoid a few glitches dictated by C's aliasing rules.
1340 * lisp.h (struct Lisp_Vector): Use union for next and
1341 contents member. Adjust comment. Change related users.
1342 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1343 Related users changed.
1344 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1345 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1346 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1347 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1349 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1351 Optimize glyph row clearing and copying routines.
1352 * dispextern.h (struct glyph_row): Change layout of struct
1353 glyph_row to help copy_row_except_pointers. Adjust comment.
1354 * dispnew.c (null_row): Remove.
1355 (clear_glyph_row): Use offsetof and memset to find and clear
1356 just the members that need clearing. Adjust comment.
1357 (copy_row_except_pointers): Likewise for copying.
1359 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1361 Some minor cleanups of recently-added bool vector code.
1362 * conf_post.h (assume): Always return void. Use lint version
1363 only if GCC and MSC versions don't apply.
1364 * conf_post.h (assume):
1365 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1366 Depend on _MSC_VER, not __MSC_VER, for consistency with
1368 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1369 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1370 (bool_vector_binop_driver, count_trailing_zero_bits)
1371 (size_t_to_host_endian): Now static, not static inline;
1372 the latter isn't needed with modern compilers and doesn't
1373 work with older compilers anyway.
1375 * alloc.c (valgrind_p): Use bool for boolean.
1377 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1379 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1380 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1381 (display_last_displayed_message_p, message_buf_print)
1382 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1383 Use bool for boolean.
1384 * dispextern.h (cancel_line, init_desired_glyphs):
1385 Remove ancient leftover.
1386 (help_echo_showing_p, hourglass_shown_p):
1387 * lisp.h (noninteractive_need_newline): Adjust declaration.
1389 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1391 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1393 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1394 ...this file and convert the latter to static. Adjust comment.
1395 (make_initial_frame):
1396 * window.c (init_window_once): Adjust user.
1397 * frame.h (last_nonminibuf_frame): Remove declaration.
1398 * lisp.h (selected_frame): Likewise.
1399 * msdos.c (the_only_display_info): Adjust comment.
1401 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1403 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1404 computing the end column of mouse-highlight that comes from
1405 display or overlay strings. (Bug#15437)
1406 (note_mouse_highlight): Adapt calculation of last argument to
1407 mouse_face_from_string_pos to the above change.
1409 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1410 all platforms, not just for clang.
1412 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1414 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1415 about excess arguments to snprintf.
1417 * conf_post.h(assume): Use __builtin_unreachable for clang.
1419 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1421 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1422 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1424 2013-09-23 Daniel Colascione <dancol@dancol.org>
1426 * alloc.c (USE_VALGRIND): New macro; on by default
1427 when ENABLE_CHECKING.
1428 (mark_maybe_object, mark_maybe_pointer)
1429 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1431 (valgrind_p) [USE_VALGRIND]: New variable.
1432 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1434 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1436 * process.c (wait_reading_process_output): Change int pnamelen to
1439 * nsterm.m (setMarkedText:selectedRange:):
1440 (deleteWorkingText):
1441 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1442 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1443 argument to unsigned long to avoid warning.
1444 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1446 * conf_post.h (assume): Fix compiler error: x shall be cond.
1448 2013-09-22 Daniel Colascione <dancol@dancol.org>
1450 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1451 warning when compiling without a window system.
1453 2013-09-22 Daniel Colascione <dancol@dancol.org>
1455 * data.c (Qbool_vector_p): New symbol.
1456 (bool_vector_spare_mask, popcount_size_t_generic)
1457 (popcount_size_t_msc, popcount_size_t_gcc)
1459 (bool_vector_binop_driver)
1460 (count_trailing_zero_bits, size_t_to_host_endian)
1461 (Fbool_vector_exclusive_or)
1462 (Fbool_vector_union)
1463 (Fbool_vector_intersection, Fbool_vector_set_difference)
1464 (Fbool_vector_subsetp, Fbool_vector_not)
1465 (Fbool_vector_count_matches)
1466 (Fbool_vector_count_matches_at): New functions.
1467 (syms_of_data): Intern new symbol, functions.
1468 * alloc.c (bool_vector_payload_bytes): New function.
1469 (Fmake_bool_vector): Instead of calling Fmake_vector,
1470 which performs redundant initialization and argument checking,
1471 just call allocate_vector ourselves. Make sure we clear any
1472 terminating padding to zero.
1473 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1474 instead of open-coding the size calculation.
1475 (vroundup_ct): New macro.
1476 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1477 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1478 * composite.c (composition_gstring_put_cache):
1479 Change lint_assume to assume.
1480 * conf_post.h (assume): New macro.
1481 (lint_assume): Remove.
1482 * dispnew.c (update_frame_1): Change lint_assume to assume.
1483 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1485 * image.c (gif_load): Change lint_assume to assume.
1486 * lisp.h (eassert_and_assume): New macro.
1487 (Qbool_vector_p): Declare.
1488 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1489 (swap16, swap32, swap64): New inline functions.
1490 * macfont.c (macfont_shape): Change lint_assume to assume.
1491 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1492 * xsettings.c (parse_settings): Use new swap16 and
1493 swap32 from lisp.h instead of file-specific macros.
1495 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1497 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1498 found (which can legitimately happen when the glyph row at the
1499 window start is disabled in the current_matrix. (Bug#15365)
1501 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1503 Fix syntax.h bug introduced by recent INLINE change.
1504 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1505 conditionally compiled one way in some modules, and a different
1506 way in others. This doesn't work with extern inline functions,
1507 which must have the same definition in all modules, because the
1508 defining code might be shared across modules, depending on the
1509 implementation. Symptoms reported by Martin Rudalics in:
1510 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1511 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1512 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1513 overriding the corresponding functions in syntax.h.
1514 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1515 (syntax_property): New inline functions.
1516 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1517 Rewrite in terms of these new functions.
1519 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1521 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1522 not chars_in_text, whose result depends on the multibyteness of
1523 the current buffer. (Bug#15426)
1525 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1527 Port recent change to hosts where pointers aren't 'long'.
1528 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1529 Don't assume that pointers are the same width as 'long'.
1530 Add a compile-time check that a pointer fits into two X slots.
1532 A simpler, centralized INLINE.
1533 * conf_post.h (INLINE): Define only if not already defined.
1534 This allows us to use a single INLINE, defined by one file
1536 * emacs.c (INLINE): Define it.
1537 Also, include category.h, charset.h, composite.h, dispextern.h,
1538 syntax.h, systime.h, so that their INLINE definitions are expanded
1540 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1541 * buffer.h, buffer.c (BUFFER_INLINE):
1542 * category.h, category.c (CATEGORY_INLINE):
1543 * character.h, character.c (CHARACTER_INLINE):
1544 * charset.h, charset.c (CHARSET_INLINE):
1545 * composite.h, composite.c (COMPOSITE_INLINE):
1546 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1547 * frame.h, frame.c (FRAME_INLINE):
1548 * intervals.h, intervals.c (INTERVALS_INLINE):
1549 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1550 * lisp.h, alloc.c (LISP_INLINE):
1551 * process.h, process.c (PROCESS_INLINE):
1552 * syntax.h, syntax.c (SYNTAX_INLINE):
1553 * systime.h, sysdep.c (SYSTIME_INLINE):
1554 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1555 * window.h, window.c (WINDOW_INLINE):
1556 Remove. All uses replaced with INLINE.
1558 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1560 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1563 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1565 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1566 'const char *' to avoid compiler warnings due to similar change in
1567 the prototype of x_get_string_resource.
1569 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1571 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1572 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1573 going to replace static variables below. Adjust comments.
1574 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1575 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1576 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1577 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1578 Related users changed.
1579 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1580 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1581 last_mouse_movement_time, going to replace static variables below.
1583 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1584 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1586 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1587 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1588 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1589 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1590 static variables below.
1591 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1592 (last_mouse_scroll_bar): Remove.
1593 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1594 (mouseExited): Related users changed.
1596 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1598 Do not use external array to process X scroll bar messages.
1599 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1600 (x_send_scroll_bar_event): Pack window pointer into two slots
1601 of XClientMessageEvent if we're 64-bit. Adjust comment.
1602 (x_scroll_bar_to_input_event): Unpack accordingly.
1604 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1606 Ifdef away recent changes which aren't relevant to NS port.
1607 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1608 [!HAVE_NS]: Declare as such.
1609 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1610 [!HAVE_NS]: Define as such.
1612 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1614 * frame.c (x_redo_mouse_highlight): New function
1615 to factor out common code used in W32 and X ports.
1616 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1617 * xterm.h (struct x_display_info):
1618 * w32term.h (struct w32_display_info):
1619 * nsterm.h (struct ns_display_info): New members
1620 last_mouse_motion_frame, last_mouse_motion_x and
1621 last_mouse_motion_y, going to replace static variables below.
1622 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1623 (redo_mouse_highlight): Remove.
1624 (note_mouse_movement, syms_of_xterm): Adjust user.
1625 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1626 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1627 (redo_mouse_highlight): Remove.
1628 (note_mouse_movement, syms_of_w32term): Adjust user.
1629 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1630 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1632 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1633 * nsfns.m (compute_tip_xy): Adjust user.
1635 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1637 * frame.c (x_mouse_grabbed): New function.
1638 * dispextern.h (x_mouse_grabbed): Add prototype.
1639 (last_mouse_frame): Remove declaration.
1640 * xterm.h (struct x_display_info):
1641 * w32term.h (struct w32_display_info):
1642 * nsterm.h (struct ns_display_info): New member
1643 last_mouse_frame, going to replace...
1644 * xdisp.c (last_mouse_frame): ...global variable.
1645 (note_tool_bar_highlight):
1646 * w32term.c (w32_mouse_position, w32_read_socket):
1647 * xterm.c (XTmouse_position, handle_one_xevent):
1648 Use x_mouse_grabbed.
1649 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1651 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1653 * w32term.c (w32_read_socket): Avoid temporary
1654 variables in a call to x_real_positions.
1655 * xterm.c (handle_one_xevent): Likewise.
1657 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1659 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1660 (x_icon_type): Remove prototype.
1661 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1662 * frame.c (x_icon_type): Remove.
1663 * w32term.c (x_make_frame_visible, x_iconify_frame):
1664 * xterm.c (x_make_frame_visible, x_iconify_frame):
1665 Use x_set_bitmap_icon to factor out common code.
1667 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1669 * dispextern.h (check_x_display_info, x_get_string_resource):
1670 Declare here just once and unify the latter.
1671 * frame.c (check_x_display_info, x_get_string_resource):
1672 * nsterm.h (check_x_display_info):
1673 * xrdb.c (x_get_string_resource):
1674 * xterm.h (check_x_display_info): Remove prototypes.
1675 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1676 * w32reg.c (x_get_string_resource): Likewise.
1677 (w32_get_rdb_resource): Adjust user.
1679 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1681 * xterm.h (struct x_display_info): New member
1682 x_pending_autoraise_frame, going to replace...
1683 * xterm.c (pending_autoraise_frame): ...static variable.
1684 (x_new_focus_frame, XTread_socket): Adjust users.
1685 * w32term.h (struct w32_display_info): New member
1686 w32_pending_autoraise_frame, going to replace...
1687 * w32term.c (pending_autoraise_frame): ...global variable.
1688 (x_new_focus_frame, w32_read_socket): Adjust users.
1690 2013-09-17 Glenn Morris <rgm@gnu.org>
1692 * xdisp.c (message_dolog): If we create *Messages*,
1693 switch it to messages-buffer-mode.
1695 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1697 Don't overuse 'const' in types of locals.
1698 * bidi.c (bidi_count_bytes):
1699 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1700 (xg_event_is_for_scrollbar):
1701 * xselect.c (x_handle_property_notify)
1702 (x_handle_selection_notify, x_handle_dnd_message):
1703 * xsettings.c, xsettings.h (xft_settings_event):
1704 * xterm.c (x_handle_net_wm_state, handle_one_event)
1705 (x_menubar_window_to_frame, x_detect_focus_change)
1706 (construct_mouse_click, note_mouse_movement)
1707 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1708 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1709 (handle_one_xevent, x_handle_net_wm_state):
1710 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1711 (x_handle_dnd_message):
1712 Avoid unnecessary 'const', typically the second 'const' in
1713 'const foo * const arg', a 'const' that does not affect the API
1714 and doesn't significantly help the human reader.
1716 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1718 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1719 only if Glib < 2.36.0.
1720 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1721 * xsettings.c (init_gconf, init_gsettings): Do not check
1723 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1725 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1727 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1729 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1730 before calling g_type_init.
1732 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1734 * nsterm.m (syms_of_nsterm): ... to here.
1736 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1738 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1739 (ignore_next_mouse_click_timeout): Use Time as X does.
1740 (handle_one_xevent): Avoid cast and use unsigned comparison.
1742 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1744 Do not copy X event in handle_one_xevent except KeyPress case.
1745 Wnen XEvent is processed, it is unlikely to be changed except
1746 KeyPress case, so we can avoid copying and use const pointer to
1747 const data to make sure that an event is not changed elsewhere.
1748 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1749 const' and do not create local copy except for the KeyPress event.
1750 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1751 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1752 (x_handle_net_wm_state, x_menubar_window_to_frame)
1753 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1754 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1755 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1756 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1757 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1758 (x_handle_dnd_message):
1759 * xsettings.c (xft_settings_event):
1760 Use 'const XEvent * const' where appropriate.
1761 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1763 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1765 Fix X event waiting to handle multiple frames.
1766 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1767 * xterm.c (pending_event_wait): Remove. Adjust users.
1768 (x_detect_focus_change): Pass frame arg.
1769 (handle_one_xevent): Find related frame early and clear per-frame
1770 wait_event_type only if this is an event for the relevant frame.
1771 (x_wait_for_event): Use per-frame wait_event_type.
1773 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1775 * nsfns.m (Fx_create_frame): Fix font driver registration for
1778 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1779 for syms_of_macfont.
1781 * nsterm.m: Include macfont.h.
1782 (ns_tmp_flags, ns_tmp_font): Remove.
1783 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1784 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1785 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1786 (changeFont:): Fix code style. Check for font driver type when
1789 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1792 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1793 (nsfont_open): Set font driver type.
1794 Set font->ascent and font->descent. Figure out font instead of
1795 ns_tmp_font, and flags instead of ns_tmp_flags.
1796 Fix indentation. Remove call to ns_draw_text_decoration,
1799 * nsfns.m: Include macfont.h.
1800 (Fx_create_frame): Register macfont driver, make a better default font.
1801 (Fns_popup_font_panel): Get font from macfont driver, if used.
1803 * macfont.m, macfont.h, maccuvs.h: New files.
1805 * font.h: Declare syms_of_macfont.
1807 * font.c (syms_of_font): Call syms_of_macfont.
1809 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1811 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1813 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1814 and it is always zero for others, so I assume that this is an ancient
1815 leftover which nobody will want to change any more.
1816 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1817 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1818 * frame.c (x_set_scroll_bar_width):
1819 * w32fns.c (w32_createscrollbar):
1820 * w32term.c (w32_set_vertical_scroll_bar):
1821 * xfns.c (x_set_scroll_bar_default_width):
1822 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1823 (x_scroll_bar_expose): Related users changed.
1825 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1827 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1828 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1829 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1831 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1833 * nsterm.h, w32term.h, xterm.h: ...and not here.
1834 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1835 Remove unused Xisms.
1836 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1837 these modules are never compiled otherwise.
1839 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1841 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1842 Doc fix. (Bug#15375)
1844 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1846 Unify Fx_focus_frame between all ports.
1847 * frame.h (x_focus_frame): New prototype.
1848 * xfns.c (Fx_focus_frame): Remove.
1849 (syms_of_xfns): Do not defsubr it.
1850 (x_focus_frame): X implementation.
1851 * nsfns.m (Fx_focus_frame): Remove.
1852 (syms_of_nsfns): Do not defsubr it.
1853 (x_focus_frame): NS implementation.
1854 * w32term.c (Fx_focus_frame): Remove.
1855 (x_focus_on_frame): Rename to...
1856 (x_focus_frame): W32 implementation.
1857 * w32term.h (x_focus_on_frame): Remove prototype.
1858 * w32fns.c (Fx_focus_frame): Remove.
1859 (syms_of_w32fns): Do not defsubr it.
1860 * frame.c (Fx_focus_frame): Define here.
1861 (syms_of_frame): Defsubr here.
1862 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1864 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1866 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1867 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1868 each port to reference the port-specific window system data.
1869 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1870 (FRAME_DISPLAY_INFO): Define.
1871 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1872 (FRAME_DISPLAY_INFO): Define. Adjust users.
1873 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1874 (FRAME_DISPLAY_INFO): Define. Adjust users.
1875 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1876 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1877 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1878 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1879 * xselect.c, xterm.c: All related users changed.
1881 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1883 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1884 (x_menubar_window_to_frame): Remove prototypes.
1885 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1886 (x_menubar_window_to_frame, x_top_window_to_frame):
1888 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1889 (x_menubar_window_to_frame, x_top_window_to_frame):
1890 ...to here and convert all but the last to static.
1892 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1894 * lisp.mk (lisp): Add w32-common-fns.elc.
1896 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1898 * charset.c (char_charset): Document an exception for char-charset.
1900 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1902 * xterm.h (x_display_info): New field last_user_time...
1903 * xterm.c (toplevel): ...to replace static last_user_time.
1904 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1906 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1908 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1909 scroll bar values to prevent thumb from disappear and update comment.
1911 2013-09-11 Glenn Morris <rgm@gnu.org>
1913 * emacs.c (usage_message): Possessive apostrophe tweak.
1915 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1917 * nsterm.m (syms_of_nsterm): Use Qns.
1918 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1919 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1920 * xfns.c (x_display_info_for_name, Fx_open_connection):
1921 Remove old '#if 0' code.
1922 (syms_of_xfns): Use Qx.
1923 * termhooks.h (fullscreen_hook): Remove the leftover.
1924 (struct terminal): Fix typo in comment.
1926 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1928 Cleaning up a few X scroll bar bits.
1929 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1930 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1931 New member last_seen_part, going to replace...
1932 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1933 (xt_action_hook) [USE_LUCID]: Adjust user.
1934 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1935 Lucid-specific scroll bar support.
1936 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1937 to int and adjust to use last_seen_part member.
1938 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1939 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1940 Initialize last_seen_part.
1942 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1944 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1945 insert-buffer-substring an empty string.
1947 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1949 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1950 avoiding a GCC warning.
1952 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1954 Ifdef away frame tool bar code when it is not really used.
1955 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1956 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1957 and minimize_tool_bar_window_p under the above.
1958 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1959 (fset_tool_bar_window): Likewise.
1960 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1961 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1962 (change_frame_size_1):
1963 * window.c (window_from_coordinates, Frecenter): Adjust users.
1964 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1965 code is not really used.
1966 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1967 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1968 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1969 [!USE_GTK && !HAVE_NS]: Define as such.
1970 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1971 (note_mouse_highlight, expose_frame):
1972 * xfns.c (x_set_tool_bar_lines):
1973 * xterm.c (handle_one_xevent): Adjust users.
1975 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1977 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1978 This bug was introduced by my 2013-08-26 patch, which incorrectly
1979 assumed that the terminfo implementation doesn't use termcap buffers.
1980 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1981 these buffers apparently are used after all.
1982 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1983 (struct tty_display_info): Define members termcap_term_buffer and
1984 termcap_strings_buffer even if TERMINFO.
1986 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1989 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1990 'usage' docstring entry to pacify make-docfile.
1992 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1994 Change comparison functions =, <, >, <=, >= to take many arguments.
1995 * data.c: Change comparison functions' interface and implementation.
1996 * lisp.h: Make arithcompare available for efficient two arg
1998 * bytecode.c: Use arithcompare.
1999 * fileio.c: Use new interface.
2001 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2003 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2005 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2007 * eval.c (Feval): Document the new use of `lexical'.
2009 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2011 Review and drop old frame resize hack.
2012 * frame.h (struct frame): Remove force_flush_display_p.
2013 * dispnew.c (update_frame): Adjust user and don't call
2014 flush_frame here. The comment has said that there was an issues
2015 with redisplaying fringes, but I don't see any differences with
2016 and without this hack. Hopefully we can continue without it.
2017 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2018 current frame matrices twice if resized_p is set.
2020 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2022 Do not populate pure Xism x_sync to other ports.
2023 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2024 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2025 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2026 * w32term.h (x_sync): Remove prototype.
2028 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2030 Cleanup frame flushing.
2031 * dispextern.h (struct redisplay_interface):
2032 Drop flush_display_optional because flush_display is enough
2033 for X and flushing via RIF is just a no-op for others.
2034 * frame.h (flush_frame): New function.
2035 * dispnew.c (update_frame):
2036 * minibuf.c (read_minibuf):
2037 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2039 * keyboard.c (detect_input_pending_run_timers): Do not flush
2040 all frames but selected one in redisplay_preserve_echo_area.
2041 * nsterm.m (ns_flush): Remove no-op.
2042 (ns_redisplay_interface): Adjust user.
2043 * w32term.h (x_flush): Remove no-op.
2044 (w32_redisplay_interface): Adjust user.
2045 * xterm.c (x_flush): Simplify because we do not flush all
2046 frames at once any more. Adjust comment.
2047 (x_redisplay_interface): Adjust user.
2049 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2051 Port --without-x --enable-gcc-warnings to Fedora 19.
2052 * gfilenotify.c (globals_of_gfilenotify):
2053 Call g_type_init only if using an older glib version that needs it.
2055 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2057 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2058 (last_glyphless_glyph_merged_face_id): Remove declarations.
2059 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2060 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2061 (last_glyphless_glyph_merged_face_id): Now static.
2062 (merge_escape_glyph_face): New function, refactored from...
2063 (get_next_display_element): ...here.
2064 (merge_glyphless_glyph_face): New function, refactored from...
2065 (produce_glyphless_glyph): ...here...
2066 * term.c (produce_glyphless_glyph): ...and here.
2068 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2070 * eval.c (eval_sub): Only call Ffunction if necessary.
2072 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2074 Attempt to make redisplay more selective when changing cursor type.
2075 * frame.h (struct frame): New bitfield cursor_type_changed.
2076 * xdisp.c (cursor_type_changed): Remove.
2077 (try_cursor_movement, redisplay_window, try_window_id)
2078 (set_frame_cursor_types, try_window_reusing_current_matrix):
2079 Adjust to use per-frame bitfield.
2080 (redisplay_internal): Look for cursor type change on each visible
2081 frame and consider all frames if cursor type has been changed on
2082 the frame other than selected. If cursor type has been changed on
2083 selected frame only, do not use fast update.
2085 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2087 Attempt to make redisplay more selective when changing fonts.
2088 * frame.h (struct frame): New bitfield fonts_changed.
2089 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2090 (adjust_frame_glyphs): Add prototype.
2091 * dispnew.c (fonts_changed_p): Remove.
2092 (adjust_glyphs): Remove because we do not
2093 adjust matrices on all frames at once any more.
2094 (adjust_frame_glyphs): Block and unblock input here.
2095 (adjust_glyph_matrix): Use fonts_changed.
2096 (change_frame_size_1): Use adjust_frame_glyphs.
2097 * font.c (font_open_entity): Use fonts_changed.
2098 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2099 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2100 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2101 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2102 (shrink_mini_window, Fresize_mini_window_internal)
2103 (window_scroll_pixel_based, Fset_window_configuration)
2104 (apply_window_adjustment, Fset_window_vscroll):
2105 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2106 Use adjust_frame_glyphs.
2107 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2108 (try_window_reusing_current_matrix, try_window_id, display_line)
2109 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2110 (redisplay_internal): Consider fonts_changed and adjust frame
2111 matrices for each frame only if the frame is visible. If font
2112 has been changed on some frame during full redisplay, retry
2113 only visible frames where the font has been actually changed.
2115 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2117 Cache current header and mode line height for each window.
2118 * window.h (struct window): New fields mode_line_height
2119 and header_line_height.
2120 * window.c (make_window): Initialize them.
2121 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2122 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2123 (current_mode_line_height, current_header_line_height):
2125 * xdisp.c (current_mode_line_height, current_header_line_height):
2127 (pos_visible_p, init_xdisp): Adjust user.
2128 (redisplay_window): Invalidate mode_line_height and
2129 header_line_height if current and desired matrices do not agree.
2131 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2133 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2134 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2136 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2138 Make --without-x compatible with --enable-gcc-warnings.
2139 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2140 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2141 members under HAVE_WINDOW_SYSTEM.
2142 * keyboard.c (make_lispy_focus_out): Likewise.
2143 (record_menu_key): Move under HAVE_MENUS.
2144 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2145 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2146 (syms_of_xdisp): Adjust user.
2147 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2148 (start_hourglass, cancel_hourglass):
2149 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2150 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2151 and CLEAR_FONT_TABLE_NFONTS.
2152 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2153 Declare only if HAVE_WINDOW_SYSTEM.
2154 (lface_same_font_attributes_p, clear_face_gcs): Define only
2155 if HAVE_WINDOW_SYSTEM.
2157 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2159 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2160 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2161 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2163 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2165 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2167 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2169 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2170 This fixes a type error on hosts where ptrdiff_t is wider than int.
2172 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2174 * keyboard.c (read_key_sequence_vs): New function.
2175 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2178 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2180 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2182 Makefile improvements.
2183 * Makefile.in (config.status): Don't use double-colon rules, as
2184 they are not portable according to POSIX. Fix shell typo with `;
2185 I guess this rule has never been tested?
2186 (VCSWITNESS): New macro, to override any environment var.
2188 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2190 * xterm.h (struct x_display_info): Do not track X connection
2191 fd separately because it is always available from Display.
2192 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2195 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2197 * buffer.c (drop_overlay):
2198 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2199 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2201 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2203 * buffer.c (Fmake_overlay, Fmove_overlay):
2204 * intervals.c (set_point_from_marker):
2205 * print.c (PRINTPREPARE): Prefer signal_error
2206 to plain error and report unsuitable marker too.
2208 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2210 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2211 for 'dragging' member.
2212 (struct x_output): Remove set-but-unused leftovers
2213 'left_before_move' and 'top_before_move'.
2214 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2215 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2216 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2217 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2218 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2219 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2220 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2221 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2223 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2225 * nsfont.m (INVALID_GLYPH): New define.
2226 (nsfont_encode_char): Use INVALID_GLYPH.
2227 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2229 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2231 * xterm.c (x_last_mouse_movement_time): Revert last change.
2232 This code should use XDisplayMotionBufferSize to check display's
2233 motion history first, and there are few other issues as well.
2234 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2235 (handle_one_xevent): Adjust user.
2237 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2239 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2240 * frame.c (Flast_nonminibuf_frame): ... to here.
2241 (check_minibuf_window): Don't abort if no window was found
2244 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2246 Use XGetMotionEvents to ask the last mouse motion time from X server.
2247 * xterm.c (X_MOTION_HISTORY): Default to 1.
2248 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2249 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2250 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2251 Ifdef away legacy code.
2252 (XTmouse_position, x_scroll_bar_report_motion):
2253 Use x_last_mouse_movement_time.
2254 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2257 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2259 * msdos.c (last_mouse_window): Move to...
2260 (dos_rawgetc): ...this function and adjust comment.
2261 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2262 (mouseMoved): ...this function and adjust comment.
2263 * w32term.c (last_window): Likewise with...
2264 (w32_read_socket): ...this function.
2265 * xterm.c (last_window): Likewise with...
2266 (handle_one_xevent): ...this function.
2268 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2270 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2271 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2272 (handle_one_xevent): ...to here.
2273 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2276 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2278 * msdos.c (IT_set_terminal_window): Remove no-op.
2279 (initialize_msdos_display): Adjust terminal setup.
2280 * w32console.c (w32con_set_terminal_window): Remove no-op.
2281 (initialize_w32_display): Adjust terminal setup.
2282 * w32term.c (w32_set_terminal_window): Remove no-op.
2283 (w32_create_terminal): Adjust terminal setup.
2284 * xterm.c (XTset_terminal_window): Remove no-op.
2285 (x_create_terminal): Adjust terminal setup.
2287 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2289 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2291 (ns_create_terminal): Adjust terminal setup.
2292 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2294 (w32_create_terminal): Adjust terminal setup.
2295 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2297 (x_create_terminal): Adjust terminal setup.
2299 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2301 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2302 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2303 * dispnew.c (buffer_posn_from_coords):
2304 * window.c (Fwindow_end, displayed_window_lines):
2305 * xdisp.c (redisplay_mode_lines): Use it.
2307 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2309 * fontset.c (face_for_char): Check char in the current face font first
2310 if HAVE_NS (Bug#15138).
2312 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2314 * window.c (temp_output_buffer_show): Make sure window returned
2315 by display_buffer is live (Bug#15213).
2317 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2319 Minor cleanup to avoid forward declarations.
2320 * coding.h (struct ccl_spec): Remove forward declaration.
2321 * composite.h (toplevel): Include font.h.
2322 (struct composition_it, struct face, struct font_metrics):
2323 Remove forward declaration.
2324 * dispextern.h (struct image, struct atimer): Likewise.
2325 * emacsgtkfixed.h (struct frame): Likewise.
2326 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2327 * font.h (struct font_driver, struct font, struct glyph_string)
2328 (struct face): Remove forward declaration.
2329 * fontset.h (struct face, struct font): Likewise.
2330 * frame.h (toplevel): Style cleanup.
2331 (enum output_method): Move to...
2332 * termhooks.h (enum output_method): ...here.
2333 (struct glyph, struct frame, struct ns_display_info)
2334 (struct x_display_info, struct w32_display_info):
2335 Remove forward declaration.
2336 * xterm.h (toplevel): Include termhooks.h.
2337 (struct font, struct window, struct glyph_matrix, struct frame)
2338 (struct input_event, struct face, struct image): Remove forward
2340 * gtkutil.h (struct _widget_value): Likewise.
2341 * keyboard.h (toplevel): Include termhooks.h.
2342 (struct input_event): Remove forward declaration.
2344 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2346 * intervals.c (set_point_from_marker): New function.
2347 * editfns.c (Fgoto_char):
2348 * process.c (Finternal_default_process_filter):
2349 * window.c (select_window_1): Use it.
2350 * buffer.h (set_point_from_marker): Add prototype.
2352 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2354 * w32.c (term_winsock): Call release_listen_threads before calling
2356 (_sys_wait_accept): Wait for accept event in a loop with a finite
2357 timeout, instead of waiting indefinitely. Will hopefully avoid
2358 hanging during exit because WSACleanup deadlocks waiting for the
2359 event object to be released. (Bug#14333)
2361 * w32proc.c (release_listen_threads): New function, signals all
2362 the reader threads that listen for connections to stop waiting.
2364 * w32.h (release_listen_threads): Add prototype.
2366 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2368 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2369 field of new marker (for sanity and safety).
2370 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2371 anyway because XMISCTYPE is a function and can't be an lvalue).
2373 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2375 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2376 (x_after_update_window_line, x_scroll_bar_create):
2377 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2378 (handle_one_xevent, x_clear_frame_area):
2379 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2380 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2381 * xterm.h (x_clear_area): Adjust prototype.
2383 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2385 Hook scanning and indentation functions to find_newline. This helps
2386 to avoid duplicated code and renders more respect to newline cache.
2387 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2388 * cmds.c (Fforward_line):
2389 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2390 Use find_newline and avoid unnecessary point movements.
2391 * search.c (scan_newline): Implement on top of find_newline.
2393 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2395 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2396 scoped code (bug#11258).
2398 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2400 * nsterm.m (last_window): New variable.
2401 (EV_TRAILER2): New macro.
2402 (EV_TRAILER): Call EV_TRAILER2.
2403 (mouseMoved:): Add support for mouse-autoselect-window
2404 on nextstep (Bug#6888).
2406 2013-08-28 Andreas Schwab <schwab@suse.de>
2408 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2409 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2410 Remove unused macro definitions.
2411 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2412 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2413 Only define if emacs.
2415 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2417 Prefer enum glyph_row_area to int where appropriate.
2418 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2420 (window_box, window_box_width, window_box_left, window_box_left_offset)
2421 (window_box_right, window_box_right_offset): Adjust prototypes.
2422 * xdisp.c (window_box, window_box_width, window_box_left)
2423 (window_box_left_offset, window_box_right, window_box_right_offset):
2424 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2425 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2426 * nsterm.m (ns_clip_to_row):
2427 * w32term.c (w32_clip_to_row):
2428 * xterm.c (x_clip_to_row): Likewise.
2430 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2432 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2433 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2435 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2437 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2438 for portability to hosts where /bin/sh has problems.
2440 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2442 Redesign redisplay interface to drop global output_cursor.
2443 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2444 (toplevel): Remove declaration of output_cursor.
2445 (set_output_cursor, x_cursor_to): Remove prototype.
2446 * window.h (struct window): New member output_cursor.
2447 (output_cursor_to): New function to replace RIF member.
2448 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2449 (update_text_area, set_window_cursor_after_update): Use it.
2450 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2451 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2452 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2453 * w32term.c (x_update_window_begin, x_update_window_end):
2454 * xterm.c (x_update_window_begin, x_update_window_end):
2455 Adjust to use per-window output cursor.
2457 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2459 Simplify SELECT_TYPE-related code.
2460 Like EMACS_TIME, this portability layer is no longer needed, since
2461 Emacs has been using fd_set as a portability layer for some time.
2462 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2463 (SELECT_TYPE): Remove. All uses changed to fd_set.
2464 (fd_set) [!FD_SET]: New typedef.
2466 Simplify EMACS_TIME-related code.
2467 This portability layer is no longer needed, since Emacs has been
2468 using struct timespec as a portability layer for some time.
2469 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2470 Include <time.h> rather than "systime.h"; that's all that's needed now.
2471 * dispnew.c: Include <timespec.h> rather than "systime.h";
2472 that's all that's needed now.
2473 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2474 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2475 TIMESPEC_RESOLUTION.
2476 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2477 LOG10_TIMESPEC_RESOLUTION.
2478 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2479 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2480 (make_emacs_time): Remove. All used changed to make_timespec.
2481 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2482 (current_timespec): Rename from current_emacs_time. All uses changed.
2483 (add_emacs_time): Remove. All uses changed to timespec_add.
2484 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2485 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2486 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2487 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2488 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2489 (current_timespec): Rename from current_emacs_time. All uses changed.
2490 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2491 changed to timespec_cmp.
2492 * xgselect.c: Include <timespec.h>, since our .h files don't.
2494 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2496 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2497 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2498 Remove the leftovers.
2499 * gtkutil.c (toplevel): Do not declare Qxft but include
2501 * image.c (toplevel): Do not declare Vlibrary_cache because
2502 it's already done in lisp.h.
2504 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2506 * lisp.h (Mouse_HLInfo): Move from here...
2507 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2508 (reset_mouse_highlight): New function.
2509 * msdos.c (dos_set_window_size, IT_update_begin)
2510 (internal_terminal_init):
2511 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2512 (ns_initialize_display_info):
2513 * w32console.c (initialize_w32_display):
2514 * w32term.c (x_update_window_end, x_free_frame_resources)
2515 (w32_initialize_display_info):
2516 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2517 * window.c (Fdelete_other_windows_internal):
2518 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2519 * termchar.h (toplevel):
2520 * xterm.h (toplevel): Include dispextern.h.
2522 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2524 Fix minor problems found by static checking.
2525 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2526 (expect): Avoid nested-if warning.
2527 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2528 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2529 * nsterm.h, nsterm.m (ns_select):
2530 * xgselect.c, xgselect.h (xg_select):
2531 Adjust signature to better match pselect's.
2532 * nsterm.m (ns_select):
2533 Don't set *TIMEOUT, since pselect doesn't.
2534 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2535 diagnostic about assigning const char * to it.
2536 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2538 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2540 * lread.c (substitute_object_recurse): Handle hash-tables as well
2543 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2545 Fix unlikely core dump in init_tty, and simplify terminfo case.
2546 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2547 The old version incorrectly dumped core if malloc returned a
2548 buffer containing only non-NUL bytes.
2549 (init_tty): Do not allocate or free termcap buffers; the
2550 struct does that for us now.
2551 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2552 (struct tty_display_info): Define members termcap_term_buffer and
2553 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2554 use them. Allocate them directly in struct rather than indirectly
2555 via a pointer, to simplify init_tty.
2557 * frame.c (check_minibuf_window): Initialize 'window' properly,
2558 so that Emacs reliably aborts later if 'window' is not initialized.
2560 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2562 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2563 of VoidSymbol (Bug#15154).
2565 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2567 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2568 mouse_face_beg_y and mouse_face_end_y.
2569 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2570 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2571 Adjust users and update comment where appropriate.
2573 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2575 * frame.c (check_minibuf_window): New function.
2576 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2577 Call check_minibuf_window (Bug#15183).
2579 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2581 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2582 because this is the only last cursor data we need to keep and consult.
2583 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2584 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2587 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2589 Fix recovering from possible decompression error.
2590 Since insert_from_gap doesn't always move point, we can't use PT as
2591 the position where the partially decompressed data ends, and
2592 should count how many bytes was produced so far.
2593 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2594 (unwind_decompress): Really delete partially uncompressed data.
2595 (Fzlib_decompress_region): Take decompressed data size into account.
2597 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2599 * syntax.c (init_syntax_once): Adjust comment and do an early
2600 initialization of Qchar_table_extra_slots just once...
2601 * casetab.c (init_casetab_once):
2602 * category.c (init_category_once):
2603 * character.c (syms_of_character):
2604 * coding.c (syms_of_coding):
2605 * xdisp.c (syms_of_xdisp): ...and omit it here.
2607 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2609 * xdisp.c (get_next_display_element): Don't apply to characters
2610 from a display vector the logic of setting it->end_of_box_run_p
2611 suitable for characters from a buffer. (Bug#15175)
2613 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2614 to handle directories, rather than '_utime' which doesn't.
2617 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2619 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2620 or fullscreen (Bug#14627).
2622 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2624 System-dependent integer overflow fixes.
2625 * process.c (Fset_process_window_size): Signal an error if
2626 the window size is outside the range supported by the lower level.
2627 * sysdep.c (set_window_size): Return negative on error,
2628 nonnegative on success, rather than -1, 0, 1 on not in system,
2629 failure, success. This is simpler. Caller changed.
2630 (serial_configure): Remove unnecessary initialization of local.
2631 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2632 size fits in unsigned long; this isn't true on some 32-bit hosts.
2633 Avoid buffer overrun if some future version of /proc/meminfo has a
2634 variable name longer than 20 bytes.
2635 (system_process_attributes) [__FreeBSD__]:
2636 Don't assume hw.availpages fits in 'int'.
2638 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2640 Don't let very long directory names overrun the stack.
2641 Fix some related minor problems involving "//", vfork.
2642 * callproc.c (encode_current_directory): New function.
2643 (call_process): Don't append "/"; not needed.
2644 * fileio.c (file_name_as_directory_slop): New constant.
2645 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2646 this can save the caller having to alloca.
2647 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2648 Use SAFE_ALLOCA, not alloca.
2649 (directory_file_name, Fexpand_file_name): Leave leading "//"
2650 alone, since it can be special even on POSIX platforms.
2651 * callproc.c (call_process):
2652 * process.c (Fformat_network_address):
2653 * sysdep.c (sys_subshell):
2654 Use encode_current_directory rather than rolling our own.
2655 (create_process): No need to encode directory; caller does that now.
2656 * process.h (encode_current_directory): New decl.
2657 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2658 Rework to avoid 'goto xyzzy;'.
2660 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2662 * xdisp.c (handle_face_prop): If the default face was remapped use
2663 the remapped face for strings from prefix properties. (Bug#15155)
2665 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2667 Minor cleanup for redisplay interface and few related functions.
2668 * frame.h (enum text_cursor_kinds): Move from here...
2669 * dispextern.h (enum text_cursor_kinds): ...to here.
2670 (toplevel): Drop unnecessary declarations.
2671 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2672 in update_window_end_hook and draw_window_cursor functions.
2673 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2674 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2675 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2676 * xterm.c (x_update_window_end, x_draw_window_cursor):
2677 * xdisp.c (display_and_set_cursor, update_window_cursor)
2678 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2679 enum text_cursor_kinds where appropriate.
2681 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2683 Redesign redisplay interface to drop updated_row and updated_area.
2684 * dispextern.h (updated_row, updated_area): Remove declaration.
2685 (struct redisplay_interface): Pass glyph row and row area parameters
2686 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2687 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2689 * dispnew.c (updated_row, updated_area): Remove.
2690 (redraw_overlapped_rows, update_window_line): Adjust user.
2691 (update_marginal_area, update_text_area): Likewise. Pass updated row
2692 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2693 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2696 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2698 * process.c (flush_pending_output): Remove stub.
2701 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2703 * callproc.c: Fix race that killed background processes (Bug#15144).
2704 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2705 Record deleted process-id in critical section, not afterwards.
2706 Don't mistakenly kill process created by a call-process invocation
2707 that discards output and does not wait.
2709 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2711 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2712 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2713 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2714 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2715 to shut up compiler in mark_object.
2716 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2718 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2720 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2721 We can't portably rely on PTY_OPEN doing that, even if
2722 it calls posix_openpt with O_CLOEXEC.
2724 2013-08-20 Kenichi Handa <handa@gnu.org>
2726 * character.c (string_char): Improve commentary.
2728 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2730 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2731 (struct animation_cache): Make signature a flexible array member.
2732 All uses changed. This is a tad slower but may insulate us better
2733 from future changes to ImageMagick.
2735 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2737 * image.c: Shrink memory needed for animation cache.
2738 (SIGNATURE_DIGESTSIZE): New constant.
2739 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2740 (imagemagick_create_cache): Copy the signature. This saves
2741 several KB of memory that ImageMagick wastes per signature.
2742 Don't bother updating the update_time, as the caller does that now.
2743 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2744 it's a fixed size struct member now.
2745 (imagemagick_get_animation_cache): Always destroy the signature,
2746 as it's now imagemagick_create_cache's responsibility to copy it.
2747 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2748 and use memcmp rather than strcmp.
2749 eassert that ImageMagick returns a signature of the specified length.
2751 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2753 * image.c (imagemagick_get_animation_cache): Don't segfault on
2755 (imagemagick_get_animation_cache): Revert to previous definition
2756 so that it actually works. But keep the memory leak fix.
2757 (imagemagick_get_animation_cache): Fix memory leak.
2759 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2761 * image.c: Fix animation cache signature memory leak.
2762 Fix some other minor performance problems while we're at it.
2763 (imagemagick_create_cache): Clear just the members that
2764 need clearing. Don't set update_time, as caller does that now.
2765 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2766 Simplify by using pointer-to-pointer instead of a prev pointer.
2767 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2768 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2769 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2770 it's already a copy. Free the signature probe unless it's cached.
2772 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2773 This was introduced by my 2013-08-12 fix for Bug#15035.
2775 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2777 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2778 (imagemagick_prune_animation_cache): Now static.
2780 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2782 * image.c (imagemagick_get_animation_cache): Don't segfault when
2783 pruning all entries.
2785 2013-08-18 Ken Brown <kbrown@cornell.edu>
2787 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2788 static heap if ENABLE_CHECKING is defined.
2789 (max_bss_sbrk_ptr): New variable.
2791 (report_sheap_usage): Report maximum static heap usage instead of
2792 ending static heap usage.
2794 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2796 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2797 of zlib_initialized according to the results of calling
2798 init_zlib_functions.
2800 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2802 * image.c: Implement an ImageMagick per-image cache.
2803 (imagemagick_get_animation_cache): Fix a double-free error.
2804 (imagemagick_load_image): Remove the ping_wand code, which only
2805 apparently saved time on invalid animated images, and slowed down
2806 everything else. Optimise for the common case.
2808 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2810 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2812 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2814 * marker.c (set_marker): Remove documentation of undefined behavior.
2816 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2818 * image.c (imagemagick_compute_animated_image): Animate correctly
2819 when sub-images are smaller than the main image.
2820 (imagemagick_compute_animated_image): Setting the iterator row to
2821 zero is apparently not allowed.
2822 (imagemagick_compute_animated_image): Allow images that say they
2823 have sub-images that are bigger than the main image, but just crop
2826 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2828 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2830 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2832 * image.c (imagemagick_compute_animated_image): Respect the GIF
2835 2013-08-15 Ken Brown <kbrown@cornell.edu>
2837 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2838 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2841 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2843 Fix minor problems found by static checking.
2844 * frame.c (delete_frame):
2845 * xdisp.c (next_element_from_display_vector):
2846 Avoid uninitialized local.
2847 * image.c (imagemagick_compute_animated_image): Port to C89.
2848 Prefer usual GNU indentation style for loops.
2849 Be more careful about bizarrely large sizes, by using ptrdiff_t
2852 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2854 Fix infinite frame selection loop (Bug#15025).
2855 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2857 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2859 * xdisp.c (compute_window_start_on_continuation_line):
2860 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2861 to make sure we end up setting the window start at the leftmost
2862 visible character of the display line. This avoids funky
2863 horizontal shifting because the window start is not kept on the
2864 same position. (Bug#15090)
2865 (next_element_from_display_vector): Support 'box' face attribute
2866 in the face definitions of a display vector. (Bug#15099)
2868 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2870 * image.c (imagemagick_compute_animated_image): Implement animated
2872 (imagemagick_compute_animated_image): Fix some compilation
2873 warnings. Implement a very simple cache to make the animation
2874 usable at all, but it should be replaced with a per-image cache.
2876 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2878 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2879 to do `for' loops over alist values.
2880 * buffer.h (FOR_EACH_BUFFER):
2881 * process.c (FOR_EACH_PROCESS): Use it.
2882 (handle_child_signal, status_notify, Fget_buffer_process)
2883 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2885 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2887 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2888 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2889 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2890 to xzalloc and so avoid redundant call to memset.
2891 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2892 members because it is allocated with xzalloc and so already zeroed.
2894 2013-08-14 Ken Brown <kbrown@cornell.edu>
2896 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2899 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2901 Utility function and macro to copy Lisp string to C string.
2902 * lisp.h (xlispstrdupa): New macro.
2903 (xlispstrdup): New prototype.
2904 * alloc.c (xlispstrdup): New function.
2905 * callint.c (Fcall_interactively):
2906 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2907 (Fsubstitute_in_file_name):
2908 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2909 * image.c (x_create_bitmap_from_file):
2910 * w32term.c (w32_term_init):
2911 * xterm.c (x_term_init): Use xlispstrdup.
2913 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2915 * image.c (imagemagick_load_image): Make animated pictures work.
2916 There's still some problems with background color settings, though
2919 * decompress.c (unwind_decompress): Always restore point.
2921 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2923 * marker.c (set_marker): Reformat documentation.
2925 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2927 * xdisp.c (cursor_type_changed): Now static.
2929 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2930 Use changed. This avoids the need to call xmalloc and for the
2931 caller to call xfree, and avoids memory leaks in some situations.
2933 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2935 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2936 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2937 (redisplay_window): If window_end_valid is cleared due to non-zero
2938 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2939 so do not call to try_cursor_movement for that window.
2941 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2943 * window.h (struct window): Convert window_end_pos and
2944 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2945 (wset_window_end_pos, wset_window_end_vpos): Remove.
2946 * dispnew.c (adjust_glyph_matrix):
2947 * window.c (Fwindow_end, replace_window, set_window_buffer)
2949 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2950 (set_vertical_scroll_bar, redisplay_window, try_window)
2951 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2952 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2953 (note_mouse_highlight): Adjust users.
2954 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2957 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2959 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2960 * image.c (imagemagick_filename_hint): Use `const char *' and
2961 prefer SSDATA to SDATA to avoid warnings.
2963 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2965 Cleanup window fringes, margins and scroll bars adjustments.
2966 * window.c (set_window_fringes, set_window_margins)
2967 (set_window_scroll_bars, apply_window_adjustment): New functions.
2968 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2969 (Fset_window_scroll_bars): Use them.
2971 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2973 * window.h (struct window): Convert scroll_bar_width
2974 from Lisp_Object to integer. Adjust comment.
2975 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2977 * window.c (wset_scroll_bar_width): Remove.
2978 (make_window): Initialize scroll_bar_width.
2979 (Fsplit_window_internal): Use direct assignment.
2980 (Fset_window_configuration, save_window_save):
2981 Convert Lisp_Object to integer and back where appropriate.
2982 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2983 bar was actually changed, and mention this in docstring.
2985 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2987 * decompress.c: Minor simplifications.
2988 (Fzlib_decompress_region): Don't bother verifying
2989 that avail_out <= UINT_MAX, as that was confusing.
2990 Mention the restriction in a comment instead.
2991 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2993 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2995 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2996 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2998 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3000 * image.c (imagemagick_filename_hint): Check for errors in the
3003 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3005 * window.c (Fwindow_margins): Return nil when there's no marginal
3006 area, as per the documented API.
3008 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3009 Fmake_vector, as scroll bar's struct members are not all Lisp
3010 objects now. This avoids crashes in GC.
3012 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3013 bool, so its address could be taken.
3015 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3017 * image.c (imagemagick_filename_hint): New function to possibly
3018 apply `image-content-type-suffixes'.
3019 (imagemagick_load_image): Use it.
3021 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3023 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3024 if loading zlib failed.
3026 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3028 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3029 2013-08-13 checkin below. Change bool to BOOL, rule is:
3030 All Obj-C code uses BOOL, except for interfaces callable from C.
3032 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3034 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3036 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3037 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3038 bool instead of BOOL.
3039 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3040 from Lisp_Object to bitfield. Adjust comment.
3041 * w32term.c (x_scroll_bar_create): Adjust user.
3042 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3043 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3044 Use bool for boolean.
3045 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3046 to `unsigned int' when defining a bitfield.
3048 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3050 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3052 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3054 * window.h (struct window): Convert left_margin_cols and
3055 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3056 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3057 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3059 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3061 (showing_window_margins_p, update_window_line, update_frame_1):
3062 * fringe.c (draw_fringe_bitmap_1):
3063 * xdisp.c (window_box_width): Adjust users.
3064 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3065 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3066 Use direct assignment.
3067 (Fset_window_configuration, save_window_save, Fwindow_margins):
3068 Convert Lisp_Object to integer and back where appropriate.
3069 (Fset_window_margins): Adjust user. Return t if any margin
3070 was actually changed, and mention this in docstring.
3072 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3074 * syntax.c (forward_word):
3075 * cmds.c (forward_char, backward_char): Mention the optional argument.
3077 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3079 * window.h (struct window): Convert left_fringe_width
3080 and right_fringe_width from Lisp_Objects to integers.
3082 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3083 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3084 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3086 (make_window): Initialize new integer fields to -1.
3087 (Fsplit_window_internal): Use direct assignment.
3088 (Fset_window_configuration, save_window_save):
3089 Convert Lisp_Object to integer and back where appropriate.
3090 (Fset_window_fringes): Adjust user. Return t if any fringe
3091 was actually changed, and mention this in docstring.
3093 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3095 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3096 * nsfns.m (x_set_cursor_type):
3097 * w32fns.c (x_set_cursor_type):
3098 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3099 * xdisp.c (set_frame_cursor_types): ...but in common code.
3101 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3103 * font.c (clear_font_cache): New function, stripped from...
3104 (Fclear_font_cache): ...here, which now uses the function
3105 above. Adjust comment.
3106 * font.h (clear_font_cache): Add prototype.
3107 * xfaces.c (clear_face_cache): Use clear_font_cache.
3109 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3111 * window.c (Fset_window_start): Compare `w', not `window' because
3112 `w' might not be equal to `window' after call to decode_live_window.
3114 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3116 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3117 This fixes a problem introduced by the Bug#15035 patch
3118 when using GPG. Reported by Herbert J. Skuhra.
3120 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3122 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3123 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3124 not yet initialized.
3126 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3128 * decompress.c (Fzlib_decompress_region): Support zlib
3129 decompression, too, and rename.
3131 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3133 Minor zlib configuration tweaks.
3134 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3135 Don't assume presence of fn_inflateInit2_ zlib internal function.
3137 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3139 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3140 include the zlib prefix.
3142 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3144 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3145 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3146 define static variables that are pointers to zlib functions to be
3148 (init_zlib_functions) [WINDOWSNT]: New function.
3149 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3151 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3152 macros instead of invoking the zlib functions directly.
3153 (syms_of_decompress): DEFSYM Qzlib_dll.
3154 Staticpro Szlib_available_p.
3156 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3158 Avoid looping over all frame windows to freeze and unfreeze.
3159 * window.h (struct window): Drop frozen_window_start_p.
3160 (freeze_window_starts): Drop prototype.
3161 * frame.h (struct frame): New frozen_window_starts flag.
3162 (FRAME_WINDOWS_FROZEN): New macro.
3163 * window.c (freeze_window_start, freeze_window_starts):
3165 (select_window, replace_window): Adjust users.
3166 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3167 (window_frozen_p): New function.
3168 (redisplay_window): Use it.
3170 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3172 Fix some fd issues when running subprocesses (Bug#15035).
3173 Fix bugs that can leak files or file descriptors on errors.
3174 Don't unlink open temp files, as that's hard for users to diagnose
3175 when things go awry (e.g., temp disk exhausted).
3176 Don't bother to lock temp files. Check for invalid recursion.
3177 * callproc.c (synch_process_fd): Remove. All uses removed.
3178 (synch_process_tempfile): New var or macro.
3179 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3181 (record_kill_process): New arg, the temp name. All callers changed.
3182 (delete_temp_file): Now just a simple wrapper around unlink.
3183 (call_process_kill): New arg, the call_process_fd array.
3184 Close them all. Clear synch_process_pid. Remove the temp file,
3185 or arrange for it to be removed.
3186 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3187 that's been moved to synch_process_tempfile. Caller changed.
3188 Do not remove the tempfile; that's now call_process_kill's
3190 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3191 call_process_kill; the caller now does that.
3192 (call_process_cleanup): Do not close the process fd; that's now
3193 call_process_kill's responsibility.
3194 (Fcall_process): Implement via new function call_process, which
3195 has most of the old body of Fcall_process, but with a different API.
3196 (call_process): New function that does not open or close filefd if
3197 it is nonnegative. Record which fds need to be closed, and let
3198 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3199 Signal an error if invoked recursively (could be done via a hook).
3200 Simplify creation of the tempfile in the MSDOS case.
3201 Don't create the output file until after checking for the executable.
3202 Report any failure to open /dev/null.
3203 Don't open /dev/null for writing twice; once is enough.
3204 Don't create pipe if all output is being discarded or sent to file.
3205 Don't worry about setting up the coding system or reading from the
3206 pipe if all output is being discarded.
3207 Hoist fd_error local into top level, to lessen block nesting.
3208 Don't record deleted pid here; now done by Fcall_process_region.
3209 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3210 and note its success in synch_process_tempfile.
3211 Do not leak resources when child_setup fails.
3212 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3213 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3214 (create_temp_file): Now returns open fd, with an additional
3215 Lisp_Object * argument to return the name. All callers changed.
3216 Do not close the file; rewind it instead, and leave it open for
3217 the caller. Do not lock the temp file. Unwind-protect the file
3218 and the file-descriptor.
3219 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3220 If an asynchrounous process, record it here, not in call_process.
3221 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3222 * eval.c (set_unwind_protect): New function.
3223 * fileio.c (write_region): New function, generalized from the
3224 old Fwrite_region. Do not lock temp files.
3225 (Fwrite_region): Use it.
3226 * lisp.h (set_unwind_protect, write_region): New decls.
3227 * process.c: Include <verify.h>.
3228 (make_process): Mark fds as initially closed.
3229 (deleted_pid_list): Now a list of pid-filename pairs.
3231 (close_process_fd): New function.
3232 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3233 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3234 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3235 (create_process, create_pty, Fmake_serial_process)
3236 (server_accept_connection): Record which fds need to be closed,
3237 and let deactivate_process close them.
3238 (Fmake_network_process): Do not discard the unwind-protect
3239 until it's safe to do so.
3240 (deactivate_process): Close the fds opened by create_process etc.
3241 (Fprocess_send_eof): Adjust to new way of recording open fds.
3242 Report an error if /dev/null can't be opened, instead of aborting.
3243 * process.h (PROCESS_OPEN_FDS): New constant.
3244 (struct Lisp_Process): New member open_fds.
3245 (record_kill_process, record_deleted_pid): Adjust signatures.
3246 (record_deleted_pid): Move decl here ...
3247 * syswait.h (record_deleted_pid): ... from here.
3249 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3251 * decompress.c: Fix bugs with large buffers and weird inputs.
3252 Tune a bit. Reindent as per usual Emacs style.
3253 (BUFFER_SIZE): Remove.
3254 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3255 more than UINT_MAX bytes. Decompress into the gap instead of into
3256 an auto buffer, as this should avoid copying. Return nil if
3257 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3258 set immediate_quit; we shouldn't trust zlib code that much.
3260 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3262 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3263 errors, and really move the gap to where we want it.
3265 * lisp.h: Include decompress.c support.
3267 * emacs.c (main): Include decompress.c support.
3269 * Makefile.in: Include -lz if present.
3271 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3273 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3274 (initWithTitle:): Initialize frame to 0.
3275 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3276 (fillWithWidgetValue:frame:): Rename from
3277 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3279 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3280 fillWithWidgetValue:frame:
3282 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3283 remove memory leak warnings.
3285 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3286 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3289 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3290 (x_activate_menubar): Update the whole menu.
3291 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3292 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3293 current event is not NSSystemDefined (Bug#15001).
3294 Call ns_check_menu_open only if trackingMenu is 2.
3295 (menuDidClose:): New method, decrease trackingMenu.
3296 (fillWithWidgetValue:setDelegate:): New method.
3297 (fillWithWidgetValue:): Call the above.
3299 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3301 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3303 Omit some unnecessary casts.
3304 Many of these go back to the old pre-C89 days, when they may have
3305 been needed, but we've been assuming C89 or later for a while now.
3306 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3307 (live_float_p, live_misc_p, live_vector_p):
3308 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3309 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3310 (defvar_per_buffer):
3311 * callint.c (Fcall_interactively):
3312 * doc.c (Fsubstitute_command_keys):
3313 * filelock.c (get_boot_time):
3314 * frame.c (xrdb_get_resource):
3315 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3316 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3317 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3318 (menuitem_highlight_callback, menu_destroy_callback)
3319 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3320 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3321 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3322 (xg_tool_bar_help_callback, tb_size_cb):
3323 * image.c (xpm_alloc_color, png_read_from_memory)
3324 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3325 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3327 * keymap.c (describe_map):
3328 * nsfns.m (Fns_display_monitor_attributes_list):
3329 * nsmenu.m (process_dialog:):
3330 * nsterm.m (hold_event):
3331 * process.c (wait_reading_process_output):
3332 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3333 * scroll.c (do_direct_scrolling, scrolling_1):
3334 * termcap.c (tgetent):
3335 * window.c (check_window_containing, add_window_to_list)
3336 (freeze_window_starts):
3337 * xdisp.c (compare_overlay_entries, vmessage):
3338 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3339 (x_get_monitor_attributes_xrandr)
3340 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3341 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3342 * xfont.c (xfont_match, xfont_open):
3343 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3344 (menubar_selection_callback, menu_position_func)
3345 (popup_selection_callback, create_and_show_popup_menu)
3346 (dialog_selection_callback, create_and_show_dialog):
3347 * xrdb.c (x_get_string_resource):
3349 * xsmfns.c (x_session_check_input):
3350 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3351 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3352 (xaw_jump_callback, xaw_scroll_callback):
3353 Omit unnecessary casts.
3355 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3357 Minor string-length refactoring.
3358 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3359 * frame.c (make_monitor_attribute_list):
3360 Prefer build_string to strlen + make_string.
3362 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3364 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3365 don't check minor_code (Bug#14417).
3367 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3369 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3370 vertical positions instead. This avoids calling MATRIX_ROW with
3371 row numbers that are possibly beyond valid limits. (Bug#15064)
3373 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3375 Use xstrdup and build_unibyte_string where applicable.
3376 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3377 * xfns.c (x_window):
3378 * xrdb.c (x_get_customization_string):
3379 * xterm.c (xim_initialize):
3380 * w32fns.c (w32_window): Use xstrdup.
3381 (w32_display_monitor_attributes_list):
3382 * emacs.c (init_cmdargs):
3383 * keyboard.c (PUSH_C_STR):
3384 * nsfont.m (nsfont_open):
3385 * sysdep.c (system_process_attributes):
3386 * w32.c (system_process_attributes):
3387 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3389 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3391 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3392 variables of these types so that GDB would know about them, as aid
3393 for debugging fatal exceptions. (Bug#15024) See also
3394 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3397 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3399 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3400 larger than the NSWindow (Bug#14934).
3402 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3404 Redesign redisplay interface to drop global variable updated_window.
3405 Always pass currently updated window as a parameter to update routines.
3406 * dispextern.h (updated_window): Remove declaration.
3407 (struct redisplay_interface): Pass window parameter to
3408 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3409 and after_update_window_hook.
3410 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3412 * dispnew.c (updated_window): Remove.
3413 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3414 (update_window_line): Adjust to match redisplay interface changes.
3415 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3416 (ns_scroll_run, ns_after_update_window_line):
3417 * w32term.c (x_update_window_begin, x_update_window_end)
3418 (x_after_update_window_line, x_scroll_run):
3419 * xterm.c (x_update_window_begin, x_update_window_end)
3420 (x_after_update_window_line, x_scroll_run):
3421 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3422 Likewise. Adjust comments where appropriate.
3423 (x_cursor_to): Simplify because this is always called during window
3424 update (but install debugging check anyway).
3425 (expose_window): Check must_be_updated_p flag to see whether this
3426 function is called during window update.
3428 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3430 Do not reset window modification event counters excessively.
3431 These leftovers and poor man's tricky methods to catch extra
3432 redisplay's attention are no longer needed.
3433 * frame.c (set_menu_bar_lines_1):
3434 * minibuf.c (read_minibuf_unwind):
3435 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3436 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3437 (window_scroll_line_based, Fset_window_configuration):
3438 * xdisp.c (redisplay_window): Do not reset last_modified and
3439 last_overlay_modified counters.
3441 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3443 * xselect.c (x_send_client_event): Set send_event and serial, memset
3444 data.l as it might be bigger than data.b. Use 24 bit mask to
3445 XSendEvent (Bug#15034).
3447 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3449 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3450 for TTY frames that are not the top frame on their console.
3453 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3455 * w32term.c (w32fullscreen_hook): Really maximize frame when
3456 asked for (Bug#14841).
3458 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3460 Prefer selected_window to Fselected_window, likewise for frames.
3461 * buffer.c (Fbuffer_swap_text):
3462 * data.c (Fvariable_binding_locus):
3463 * window.c (run_window_configuration_change_hook): Adjust users.
3464 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3465 Use decode_live_frame.
3467 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3469 Be more careful if selected window shows the buffer other than current,
3470 use window_outdated only if this is not so. This change should also
3471 address some weird issues discussed in Bug#13012.
3472 * window.h (window_outdated): New prototype.
3473 * window.c (window_outdated): Now here. Convert from static and
3474 always assume window's buffer.
3475 (Fwindow_end, Fwindow_line_height): Use it.
3476 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3477 and always assume window's buffer.
3478 (redisplay_window): Adjust user.
3479 (redisplay_internal): Call to reconsider_clip_changes once and
3480 check whether mode line should be updated only if selected window
3481 shows current buffer.
3482 (run_window_scroll_functions): Use eassert for debugging check.
3483 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3485 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3487 * window.c (window_scroll, window_scroll_pixel_based)
3488 (window_scroll_line_based): Use bool for booleans.
3490 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3492 * process.c: Fix minor off-by-one issues in descriptor counts.
3493 This shouldn't fix any real bugs, but it cleans up the code a bit.
3494 (max_process_desc, max_input_desc): -1, not 0, means none.
3496 (delete_input_desc): New function.
3497 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3498 (deactivate_process): Scan backwards when recomuting max_process_desc;
3499 that should be faster.
3500 (init_process_emacs): Initialize max_input_desc.
3502 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3504 Use region cache to speedup bidi_find_paragraph_start.
3505 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3506 Rename cache_long_line_scans to cache_long_scans.
3507 * buffer.c (bset_cache_long_line_scans): Rename to
3508 bset_cache_long_scans.
3509 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3510 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3512 (syms_of_buffer): Rename cache-long-line-scans to
3513 cache-long-scans. Adjust docstring.
3514 * search.c (newline_cache_on_off):
3515 * indent.c (width_run_cache_on_off): Adjust users.
3516 * bidi.c (bidi_paragraph_cache_on_off): New function.
3517 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3518 * insdel.c (prepare_to_modify_buffer):
3519 Invalidate bidi_paragraph_cache if enabled.
3521 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3523 Invalidate region caches only if buffer text is going to be changed.
3524 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3525 (modify_text): ...new prototype.
3526 (prepare_to_modify_buffer_1): New prototype.
3527 * textprop.c (modify_region): Rename to...
3528 (modify_text_properties): ...new function.
3529 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3530 (Fremove_list_of_text_properties): Adjust users.
3531 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3532 (modify_text): ...new function.
3533 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3534 (prepare_to_modify_buffer_1): ...new function.
3535 * casefiddle.c (casify_region):
3536 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3537 (Ftranspose_regions): Use modify_text.
3539 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3541 * lisp.mk (lisp): Add nadvice.elc.
3543 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3545 New macro to iterate over live buffers similar to frames.
3546 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3547 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3548 Declare buffer-related variables here to offload lisp.h.
3549 * buffer.c (Vbuffer_alist): Adjust comment.
3550 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3551 (other_buffer_safely):
3552 * data.c (store_symval_forwarding):
3553 * dispnew.c (Fframe_or_buffer_changed_p):
3554 * fileio.c (Fdo_auto_save):
3555 * filelock.c (unlock_all_files):
3556 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3558 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3560 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3561 * callproc.c (create_temp_file):
3562 * filelock.c (create_lock_file):
3563 Assume mkostemp, since it's now provided by Gnulib.
3565 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3567 * w32.c (mkostemp): New function.
3568 (mktemp): Remove, no longer used. Most of the code reused in
3569 mkostemp. (Bug#15015)
3570 (mktemp): Don't undef.
3572 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3574 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3575 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3576 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3577 (free_glyph_pool, check_glyph_memory): Likewise for
3578 all users. Adjust comments where appropriate.
3580 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3582 * composite.h: Minor fixups.
3583 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3584 to fix a misspelling, and change it to an inline function while
3585 we're at it (it need not be a macro). All uses changed.
3586 (composition_method, composition_valid_p):
3587 Rewrite to avoid assignments in if-conditions.
3589 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3591 Do not use global Lisp_Object in composition macros.
3592 * composite.h (composition_temp): Remove declaration.
3593 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3594 (composition_method, composition_valid_p): ...inline functions.
3595 (compose_region): Remove the leftover.
3596 * composite.c (composition_temp): Remove.
3597 (run_composition_function, update_compositions)
3598 (composition_compute_stop_pos, composition_adjust_point)
3599 (Ffind_composition_internal):
3600 * coding.c (handle_composition_annotation):
3601 * xdisp.c (handle_composition_prop, check_point_in_composition):
3602 Related users changed.
3604 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3606 Drop FRAME_PTR typedef.
3607 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3608 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3609 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3610 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3611 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3612 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3613 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3614 All related users changed.
3616 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3618 * eval.c (default_toplevel_binding): New function.
3620 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3621 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3622 (syms_of_eval): Export them.
3623 * data.c (Fdefault_value): Micro cleanup.
3624 * term.c (init_tty): Use "false".
3626 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3628 Fix X GC leak in GTK and raw (no toolkit) X ports.
3629 * xterm.c (x_free_frame_resources): If white and black relief
3630 GCs are allocated, always free them here.
3631 * xfns.c (x_make_gc): Omit redundant initialization.
3632 * widget.c (create_frame_gcs): Remove the leftover.
3633 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3634 in x_free_frame_resources.
3636 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3638 * nsterm.m (windowWillResize:toSize:): Only change title if
3639 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3641 (viewDidEndLiveResize): New method.
3643 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3644 inside NS_IMPL_COCOA.
3646 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3648 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3649 Do not check whether undo is enabled because record_insert and
3650 record_delete does that themselves.
3652 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3654 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3655 member which is not really used any more.
3656 (FRAME_XIC_BASE_FONTNAME): Remove.
3657 * xfns.c (xic_free_fontset): Adjust user.
3658 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3659 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3660 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3661 (xdialog_show): Use eassert for debugging check.
3662 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3664 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3666 * fileio.c, fns.c (merge): Move extern decl from here ...
3667 * lisp.h (merge): ... to here.
3669 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3671 Fix last font-related change.
3672 * w32font.h (w32font_list_internal, w32font_match_internal):
3674 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3675 (uniscribe_list_family): Adjust to match font API change.
3676 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3677 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3679 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3681 * frame.h (FRAME_MOUSE_UPDATE):
3682 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3683 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3685 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3687 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3688 * font.h (struct font_driver): Change list, match, and list_family
3689 functions to accept struct frame * as first arg.
3690 * font.c (font_score, font_compare, font_sort_entities):
3692 (font_sort_entities, font_list_entities, font_select_entity):
3693 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3694 match font API change.
3695 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3696 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3697 * ftxfont.c (ftxfont_list, ftxfont_match):
3698 * xftfont.c (xftfont_list, xftfont_match):
3699 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3700 * w32font.c (w32font_list, w32font_match, w32font_list):
3701 (w32font_list_internal, w32_font_match_internal): Likewise.
3702 * xfaces.c (Fx_family_fonts): Adjust user.
3704 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3706 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3707 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3708 only if HAVE_X_WINDOWS is in use.
3709 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3710 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3711 * w32term.c (x_wm_set_icon_position): Likewise.
3712 * w32fns.c (x_icon): Adjust user.
3714 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3716 * xterm.c (last_mouse_press_frame): Remove the
3717 leftover which is not really used any more.
3718 (handle_one_xevent, syms_of_xterm): Adjust users.
3719 (x_flush): Call XFlush once per each X display, not frame.
3720 This is better because this code always unconditionally skips
3721 non-X frames in Vframe_list and issues the only XFlush if we
3722 have more than one X frame on the same X display.
3723 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3724 Use bool for booleans.
3725 (x_draw_glyph_string_background, cvt_string_to_pixel):
3726 (cvt_pixel_dtor): Drop unnecessary prototypes.
3727 * xterm.h (x_display_ok): Adjust prototype.
3729 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3731 Drop unnecessary functions that deals with frame pixel size.
3732 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3733 (x_pixel_height): Drop prototypes.
3734 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3735 (x_pixel_height): Drop implementations.
3736 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3737 which should be always valid for window frame.
3738 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3739 * w32menu.c (Fx_popup_dialog):
3740 * xmenu.c (Fx_popup_dialog): Likewise for both.
3742 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3744 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3745 frame parameters and call to Fmodify_frame_parameters just once.
3746 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3747 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3748 and mention nil frame in docstring.
3750 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3752 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3753 (x_figure_window_size): Likewise. Adjust to return long.
3754 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3755 (toplevel): Move Qterminal_live_p to...
3756 * terminal.c (toplevel): ...here, make it static, and...
3757 (syms_of_terminal): ...DEFSYM here.
3758 * frame.h (Qterminal_live_p): Remove declaration.
3759 (make_frame, x_figure_window_size): Adjust prototype.
3760 * nsfns.m (Fx_create_frame): Use long for window flags.
3762 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3764 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3765 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3766 Do not assume that emacs_close (INT_MAX) is a no-op.
3768 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3770 * xfaces.c (make_face_cache): For struct face_cache, prefer
3771 xmalloc to xzalloc and so avoid redundant call to memset.
3772 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3774 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3776 * fringe.c (draw_window_fringes, update_window_fringes)
3777 (compute_fringe_widths):
3778 * w32term.c (x_draw_glyph_string):
3779 * window.c (candidate_window_p, Frecenter):
3780 * xfaces.c (realize_basic_faces, realize_default_face)
3781 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3782 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3783 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3784 * xmenu.c (Fx_menu_bar_open_internal):
3785 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3786 * xsettings.c (xft_settings_event):
3787 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3788 Use bool for booleans. Adjust style and comments where
3790 * dispextern.h (draw_window_fringes, update_window_fringes)
3791 (compute_fringe_widths):
3792 * xterm.h (x_had_errors_p): Adjust prototype.
3794 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3796 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3797 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3799 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3801 * fns.c (toplevel): Remove comment before Fsafe_length because
3804 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3806 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3808 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3810 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3811 frame which got the message is still alive, before dereferencing
3812 its pointer. (Bug#14970)
3814 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3815 be a live window, before using it as such. (Bug#14970)
3817 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3819 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3820 w32_detect_focus_change instead of doing part of its job by hand.
3821 This fixes the problem whereby FOCUS_OUT events were not sent to
3824 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3826 * process.c (Fprocess_list): Doc fix.
3828 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3829 being re-exposed only if it didn't ask to become visible.
3830 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3831 was previously iconified. (Bug#14841)
3832 (x_iconify_frame): Mark the frame iconified.
3834 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3836 Fix minor problems found by static checking.
3837 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3838 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3840 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3842 * eval.c (set_specpdl_old_value): New function.
3843 (unbind_to): Minor simplification.
3844 (get_backtrace_frame): New function.
3845 (Fbacktrace_frame): Use it. Add `base' argument.
3846 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3847 (syms_of_eval): Export backtrace-eval.
3848 * xterm.c (x_focus_changed): Simplify.
3850 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3852 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3854 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3856 * xdisp.c (redisplay_window): Instead of moving point out of
3857 scroll margin, reject the force_start method, and try scrolling
3858 instead. (Bug#14780)
3860 2013-07-24 Ken Brown <kbrown@cornell.edu>
3862 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3865 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3867 * eval.c (Fprogn): Do not check that BODY is a proper list.
3868 This undoes the previous change. The check slows down the
3869 interpreter, and is not needed to prevent a crash. See
3870 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3872 2013-07-23 Glenn Morris <rgm@gnu.org>
3874 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3876 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3878 Port to GNU/Linux systems with tinfo but not ncurses.
3879 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3880 to decide whether ncurses is being used. Without this change,
3881 GCC complains about tgetent not being declared, on a system
3882 that has tinfo installed but ncurses not installed.
3884 * eval.c (Fprogn): Check that BODY is a proper list.
3886 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3887 * data.c (Fsetq_default):
3888 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3889 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3891 Tune by taking advantage of the fact that ARGS is always a list
3892 when a function is declared to have UNEVALLED args.
3894 * emacsgtkfixed.c: Port to GCC 4.6.
3895 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3897 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3899 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3900 here to silence compiler warnings.
3902 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3904 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3905 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3906 from messing up Emacs's 'struct frame' (Bug#14923).
3908 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3910 * alloc.c (make_save_ptr_ptr): Define this function.
3911 It was inadvertently omitted. It's needed only if
3912 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3914 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3916 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3917 frame have focus (Bug#14895).
3919 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3921 Avoid vfork-related deadlock more cleanly.
3922 * callproc.c (child_setup): When the child's exec fails, output
3923 the program name, as that's more useful. Use O_NONBLOCK to avoid
3925 * process.c (create_process_1): Remove; no longer needed.
3926 (create_process): Remove timer hack; no longer needed, now that
3927 the child avoids deadlock.
3929 2013-07-20 Glenn Morris <rgm@gnu.org>
3931 * image.c (Fimage_flush): Fix doc typo.
3933 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3935 Fix array bounds violation when pty allocation fails.
3936 * process.c (PTY_NAME_SIZE): New constant.
3937 (pty_name): Remove static variable; it's now auto.
3938 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3939 Take pty_name as an arg rather than using a static variable.
3940 All callers changed.
3941 (create_process): Recover pty_flag from process, not from volatile local.
3942 (create_pty): Stay inside array even when pty allocation fails.
3943 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3945 * lread.c (Fload): Avoid initialization only when lint checking.
3946 Mention that it's needed only for older GCCs.
3948 2013-07-20 Kenichi Handa <handa@gnu.org>
3950 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3951 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3953 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3955 * lread.c (Fload): Avoid uninitialized warning.
3957 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3959 Fix some minor file descriptor leaks and related glitches.
3960 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3961 (create_lock_file): Use write, not emacs_write.
3962 * image.c (slurp_file, png_load_body):
3963 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3964 (server_accept_connection):
3965 Don't leak an fd on memory allocation failure.
3966 * image.c (slurp_file): Add a cheap heuristic for growing files.
3967 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3968 as that's what the other routines do. Maybe input need not be
3969 blocked at all, but it's better to be consistent.
3970 Avoid undefined behavior when strlen is zero.
3972 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3973 (NSTATICS): Now a constant; doesn't need to be a macro.
3975 2013-07-19 Richard Stallman <rms@gnu.org>
3977 * coding.c (decode_coding_utf_8): Add simple loop for fast
3978 processing of ASCII characters.
3980 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3982 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3984 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3986 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3987 unportable 'struct x_display_info'.
3988 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3991 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3993 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3994 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3996 (system_process_attributes): Prefer plain char to unsigned char
3997 when either will do. Clean up properly if interrupted or if
3998 memory allocations fail. Don't assume sscanf succeeds.
3999 Remove no-longer-needed workaround to stop GCC from whining.
4000 Read command-line once, instead of multiple times. Check read status a
4003 Fix obscure porting bug with varargs functions.
4004 The code assumed that int is treated like ptrdiff_t in a vararg
4005 function, which is not a portable assumption. There was a similar
4006 -- though these days less likely -- porting problem with various
4007 assumptions that pointers of different types all smell the same as
4008 far as vararg functions is conserved. To make this problem less
4009 likely in the future, redo the API to use varargs functions.
4010 * alloc.c (make_save_value): Remove this vararg function.
4011 All uses changed to ...
4012 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4013 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4015 (make_save_ptr): Rename from make_save_pointer, for consistency with
4016 the above. Define only on platforms that need it. All uses changed.
4018 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4020 * keyboard.c: Try to fix typos in previous change.
4021 (DISPLAY_LIST_INFO): New macro.
4022 (kbd_buffer_get_event): Do not access members that are not present
4023 in X11. Revert inadvertent change of "!=" to "=".
4025 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4027 * keyboard.c (kbd_buffer_get_event):
4028 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4029 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4031 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4033 * filelock.c: Fix unlikely file descriptor leaks.
4034 (get_boot_time_1): Rework to avoid using emacs_open.
4035 This doesn't actually fix a leak, but is better anyway.
4036 (read_lock_data): Use read, not emacs_read.
4038 * doc.c: Fix minor memory and file descriptor leaks.
4039 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4040 (get_doc_string, Fsnarf_documentation):
4041 Fix file descriptor leak on error.
4043 * term.c: Fix minor fdopen-related file descriptor leaks.
4044 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4045 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4047 * charset.c: Fix file descriptor leaks and errno issues.
4049 (load_charset_map_from_file): Don't leak file descriptor on error.
4050 Use plain record_xmalloc since the allocation is larger than
4051 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4053 * eval.c (record_unwind_protect_nothing):
4054 * fileio.c (fclose_unwind):
4056 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4057 The replacement doesn't block input, but that no longer seems
4060 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4062 * lread.c: Fix file descriptor leaks and errno issues.
4063 (Fload): Close some races that leaked fds or streams when 'load'
4065 (Fload, openp): Report error number of last nontrivial failure to open.
4066 ENOENT counts as trivial.
4067 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4069 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4070 now that the function is always called with a nonnegative arg.
4071 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4072 All uses replaced with ...
4073 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4075 A few more minor file errno-reporting bugs.
4076 * callproc.c (Fcall_process):
4077 * doc.c (Fsnarf_documentation):
4078 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4079 * process.c (set_socket_option):
4080 Don't let a constructor trash errno.
4081 * doc.c: Include <errno.h>.
4083 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4085 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4087 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4089 Fix w32 bug with call-process-region (Bug#14885).
4090 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4091 to Fcall_process when the input is empty. This simplifies the
4092 code a bit. It makes no difference on POSIXish platforms but
4093 apparently it fixes a bug on w32.
4095 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4096 * fileio.c (close_file_unwind): Don't close if FD is negative;
4097 this can happen when unwinding a zapped file descriptor.
4098 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4099 in case Emacs runs out of memory between the two unwind-protects.
4100 Don't trash errno when closing FD.
4101 Zap the FD in the specpdl when closing it, instead of deferring
4102 the removal of the unwind-protect; this fixes a bug where a child
4103 function unwinds the stack past us.
4105 New unwind-protect flavors to better type-check C callbacks.
4106 This also lessens the need to write wrappers for callbacks,
4107 and the need for make_save_pointer.
4108 * alloca.c (free_save_value):
4109 * atimer.c (run_all_atimers):
4111 * alloc.c (safe_alloca_unwind):
4112 * atimer.c (unwind_stop_other_atimers):
4113 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4114 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4115 * minibuf.c (choose_minibuf_frame_1):
4116 * process.c (make_serial_process_unwind):
4117 * xdisp.h (pop_message_unwind):
4118 * xselect.c (queue_selection_requests_unwind):
4119 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4120 * alloca.c (record_xmalloc):
4121 Prefer record_unwind_protect_ptr to record_unwind_protect with
4123 * alloca.c (Fgarbage_collect):
4124 Prefer record_unwind_protect_void to passing a dummy.
4125 * buffer.c (restore_buffer):
4126 * window.c (restore_window_configuration):
4127 * xfns.c, w32fns.c (do_unwind_create_frame)
4128 New wrapper. All record-unwind uses of wrappee changed.
4129 * buffer.c (set_buffer_if_live):
4130 * callproc.c (call_process_cleanup, delete_temp_file):
4131 * coding.c (code_conversion_restore):
4132 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4133 * editfns.c (save_excursion_restore)
4134 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4135 (save_restriction_restore):
4136 * eval.c (restore_stack_limits, un_autoload):
4137 * fns.c (require_unwind):
4138 * keyboard.c (recursive_edit_unwind, tracking_off):
4139 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4140 * macros.c (pop_kbd_macro, restore_menu_items):
4141 * nsfns.m (unwind_create_frame):
4142 * print.c (print_unwind):
4143 * process.c (start_process_unwind):
4144 * search.c (unwind_set_match_data):
4145 * window.c (select_window_norecord, select_frame_norecord):
4146 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4147 (fast_set_selected_frame):
4148 * xfns.c, w32fns.c (unwind_create_tip_frame):
4149 Return void, not a dummy Lisp_Object. All uses changed.
4150 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4151 * callproc.c (call_process_kill):
4152 * fileio.c (restore_point_unwind, decide_coding_unwind)
4153 (build_annotations_unwind):
4154 * insdel.c (Fcombine_after_change_execute_1):
4155 * keyboard.c (read_char_help_form_unwind):
4156 * menu.c (unuse_menu_items):
4157 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4158 * sound.c (sound_cleanup):
4159 * xdisp.c (unwind_redisplay):
4160 * xfns.c (clean_up_dialog):
4161 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4162 Accept no args and return void, instead of accepting and returning
4163 a dummy Lisp_Object. All uses changed.
4164 * cygw32.c (fchdir_unwind):
4165 * fileio.c (close_file_unwind):
4166 * keyboard.c (restore_kboard_configuration):
4167 * lread.c (readevalllop_1):
4168 * process.c (wait_reading_process_output_unwind):
4169 Accept int and return void, rather than accepting an Emacs integer
4170 and returning a dummy object. In some cases this fixes an
4171 unlikely bug when the corresponding int is outside Emacs integer
4172 range. All uses changed.
4173 * dired.c (directory_files_internal_unwind):
4174 * fileio.c (do_auto_save_unwind):
4175 * gtkutil.c (pop_down_dialog):
4176 * insdel.c (reset_var_on_error):
4177 * lread.c (load_unwind):
4178 * xfns.c (clean_up_file_dialog):
4179 * xmenu.c, nsmenu.m (pop_down_menu):
4180 * xmenu.c (cleanup_widget_value_tree):
4181 * xselect.c (wait_for_property_change_unwind):
4182 Accept pointer and return void, rather than accepting an Emacs
4183 save value encapsulating the pointer and returning a dummy object.
4185 * editfns.c (Fformat): Update the saved pointer directly via
4186 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4187 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4188 (unwind_body): New function.
4189 (record_unwind_protect): First arg is now a function returning void,
4190 not a dummy Lisp_Object.
4191 (record_unwind_protect_ptr, record_unwind_protect_int)
4192 (record_unwind_protect_void): New functions.
4193 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4194 * fileio.c (struct auto_save_unwind): New type.
4195 (do_auto_save_unwind): Use it.
4196 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4197 * insdel.c (struct rvoe_arg): New type.
4198 (reset_var_on_error): Use it.
4199 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4201 (specbinding_func): Remove; there are now several such functions.
4202 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4203 (set_unwind_protect_ptr): New function.
4204 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4206 Be simpler and more consistent about reporting I/O errors.
4207 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4208 Say "Read error" and "Write error", rather than "I/O error", or
4209 "IO error reading", or "IO error writing", when a read or write
4211 * process.c (Fmake_network_process, wait_reading_process_output)
4212 (send_process, Fprocess_send_eof, wait_reading_process_output):
4213 Capitalize diagnostics consistently. Put "failed foo" at the
4214 start of the diagnostic, so that we don't capitalize the
4215 function name "foo". Consistently say "failed" for such
4217 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4218 All callers changed. This is so it can use report_file_error.
4219 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4220 diagnostics consistently as above.
4222 * fileio.c (report_file_errno): Fix errno reporting bug.
4223 If the file name is neither null nor a pair, package it up as a
4224 singleton list. All callers changed, both to this function and to
4225 report_file_error. This fixes a bug where the memory allocator
4226 invoked by list1 set errno so that the immediately following
4227 report_file_error reported the wrong errno value.
4229 Fix minor problems found by --enable-gcc-warnings.
4230 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4231 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4233 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4235 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4236 Set event->arg to Qt if switch-event shall be generated.
4237 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4239 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4241 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4244 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4245 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4246 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4247 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4248 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4249 and there is a focused frame.
4250 (head_table): Add focus-in and focus-out.
4251 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4252 bind to handle-focus-in/out.
4254 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4255 (Fhandle_switch_frame): Call Fhandle_focus_in.
4256 (syms_of_frame): defsubr handle-focus-in/out.
4258 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4260 Fix porting bug to older POSIXish platforms (Bug#14862).
4261 * sysdep.c (emacs_pipe): New function, that implements
4262 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4263 This should port better to CentOS 5 and to Mac OS X 10.6.
4264 All calls to pipe2 changed.
4266 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4267 This makes the code easier to read and the executable a bit smaller.
4268 Do not replace all calls to Fcons that happen to create lists,
4269 just calls that are intended to create lists. For example, when
4270 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4271 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4272 Similarly for list2 through list5.
4273 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4274 * bytecode.c (exec_byte_code):
4275 * callint.c (quotify_arg, Fcall_interactively):
4276 * callproc.c (Fcall_process, create_temp_file):
4277 * charset.c (load_charset_map_from_file)
4278 (Fdefine_charset_internal, init_charset):
4279 * coding.c (get_translation_table, detect_coding_system)
4280 (Fcheck_coding_systems_region)
4281 (Fset_terminal_coding_system_internal)
4282 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4283 * composite.c (update_compositions, Ffind_composition_internal):
4284 * dired.c (directory_files_internal, file_name_completion)
4286 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4287 * doc.c (Fsnarf_documentation):
4288 * editfns.c (Fmessage_box):
4290 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4291 (Feval, eval_sub, Ffuncall, apply_lambda):
4292 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4293 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4294 (Fset_file_times, Finsert_file_contents)
4295 (Fchoose_write_coding_system, Fwrite_region):
4296 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4297 * font.c (font_registry_charsets, font_parse_fcname)
4298 (font_prepare_cache, font_update_drivers, Flist_fonts):
4299 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4300 * frame.c (make_frame, Fmake_terminal_frame)
4301 (x_set_frame_parameters, x_report_frame_params)
4302 (x_default_parameter, Fx_parse_geometry):
4303 * ftfont.c (syms_of_ftfont):
4304 * image.c (gif_load):
4305 * keyboard.c (command_loop_1):
4306 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4307 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4308 (Fminor_mode_key_binding, accessible_keymaps_1)
4309 (Faccessible_keymaps, Fwhere_is_internal):
4310 * lread.c (read_emacs_mule_char):
4311 * menu.c (find_and_return_menu_selection):
4312 * minibuf.c (get_minibuffer):
4313 * nsfns.m (Fns_perform_service):
4314 * nsfont.m (ns_script_to_charset):
4315 * nsmenu.m (ns_popup_dialog):
4316 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4317 (Fx_own_selection_internal):
4318 * nsterm.m (append2):
4319 * print.c (Fredirect_debugging_output)
4320 (print_prune_string_charset):
4321 * process.c (Fdelete_process, Fprocess_contact)
4322 (Fformat_network_address, set_socket_option)
4323 (read_and_dispose_of_process_output, write_queue_push)
4324 (send_process, exec_sentinel):
4325 * sound.c (Fplay_sound_internal):
4326 * textprop.c (validate_plist, add_properties)
4327 (Fput_text_property, Fadd_face_text_property)
4328 (copy_text_properties, text_property_list, syms_of_textprop):
4329 * unexaix.c (report_error):
4330 * unexcoff.c (report_error):
4331 * unexsol.c (unexec):
4332 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4333 (Fformat_mode_line, syms_of_xdisp):
4334 * xfaces.c (set_font_frame_param)
4335 (Finternal_lisp_face_attribute_values)
4336 (Finternal_merge_in_global_face, syms_of_xfaces):
4337 * xfns.c (x_default_scroll_bar_color_parameter)
4338 (x_default_font_parameter, x_create_tip_frame):
4339 * xfont.c (xfont_supported_scripts):
4340 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4341 (menu_help_callback, xmenu_show):
4343 * xterm.c (set_wm_state):
4344 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4345 and similarly for list2 through list5.
4347 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4349 * callproc.c (Fcall_process_region): Fix minor race and tune.
4350 (create_temp_file): New function, with the temp-file-creation part
4351 of the old Fcall_process_region. Use Fcopy_sequence to create the
4352 temp file name, rather than alloca + build_string, for simplicity.
4353 Don't bother to block input around the temp file creation;
4354 shouldn't be needed. Simplify use of mktemp.
4355 Use record_unwind_protect immediately after creating the temp file;
4356 this closes an unlikely race where the temp file was not removed.
4357 Use memcpy rather than an open-coded loop.
4358 (Fcall_process_region): Use the new function. If the input is
4359 empty, redirect from /dev/null rather than from a newly created
4360 empty temp file; this avoids unnecessary file system traffic.
4362 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4364 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4365 Simplify by making this case like the other two. This is a bit
4366 slower on obsolete hosts, but the extra complexity isn't worth it.
4368 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4369 * process.c (create_process) [!DOS_NT]:
4370 Remove now-unnecessary calls to emacs_close.
4372 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4374 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4375 returning early. (Bug#14850)
4377 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4378 and inhibit-iso-escape-detection attributes of 'undecided'.
4381 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4383 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4384 Reported by Herbert J. Skuhra in
4385 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4387 Don't lose top specpdl entry when memory is exhausted.
4388 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4389 specpdl overflow here, to simplify callers; all callers changed.
4390 Always reserve an unused entry at the stack top; this avoids
4391 losing the top entry's information when memory is exhausted.
4393 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4395 Clean up errno reporting and fix some errno-reporting bugs.
4396 * callproc.c (Fcall_process):
4397 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4398 * process.c (create_process, Fmake_network_process):
4399 * unexaix.c (report_error):
4400 * unexcoff.c (report_error):
4401 Be more careful about reporting the errno of failed operations.
4402 The code previously reported the wrong errno sometimes.
4403 Also, prefer report_file_errno to setting errno + report_file_error.
4404 (Fcall_process): Look at openp return value rather than at path,
4405 as that's a bit faster and clearer when there's a numeric predicate.
4406 * fileio.c (report_file_errno): New function, with most of the
4407 old contents of report_file_error.
4408 (report_file_error): Use it.
4409 (Ffile_exists_p, Ffile_accessible_directory_p):
4410 Set errno to 0 when it is junk.
4411 * fileio.c (Faccess_file):
4412 * image.c (x_create_bitmap_from_file):
4413 Use faccessat rather than opening the file, to avoid the hassle of
4414 having a file descriptor open.
4415 * lisp.h (report_file_errno): New decl.
4416 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4419 * process.c (create_process, wait_reading_process_output) [AIX]:
4420 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4421 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4422 a multithreaded environment anyway).
4423 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4425 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4427 * image.c (x_find_image_file): Don't close a remote file handle.
4429 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4431 Fix races with threads and file descriptors.
4432 * callproc.c (Fcall_process_region):
4433 * dired.c (open_directory):
4434 * emacs.c (main, Fdaemon_initialized):
4435 * image.c (x_find_image_file):
4436 * inotify.c (Finotify_rm_watch):
4437 * lread.c (Flocate_file_internal):
4438 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4439 * term.c (term_mouse_moveto, init_tty):
4440 * termcap.c (tgetent):
4441 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4442 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4443 * unexhp9k800.c, unexmacosx.c (unexec):
4444 * callproc.c (Fcall_process_region):
4445 Use emacs_close, not close.
4446 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4447 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4448 and posix_close function on current platforms (which all lack them).
4449 (emacs_close): Use it. This should fix the races on GNU/Linux and
4450 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4451 and it should avoid closing random victim file descriptors on
4454 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4456 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4457 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4460 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4461 This is for .gdbinit xbacktrace.
4463 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4464 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4465 (emacs_set_tty): Now static.
4466 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4467 * term.c (tty_capable_p, tty_default_color_capabilities)
4468 (get_tty_terminal, term_mouse_movement)
4469 (handle_one_term_event, init_tty, maybe_fatal):
4470 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4471 (tgetent, scan_file, name_match, compare_contin):
4472 * terminal.c (get_terminal):
4473 Use bool for boolean.
4474 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4475 Prefer char to unsigned char if either will do.
4476 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4477 (tty_write_glyphs): Prefer int to unsigned.
4478 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4479 All callers changed.
4480 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4482 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4485 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4486 (B__dummy__): New dummy symbol, to pacify C89.
4487 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4488 they can't grok varargs macros.
4489 * dispnew.c (add_window_display_history)
4490 (add_frame_display_history):
4491 * print.c (print_object):
4492 * xdisp.c (debug_method_add):
4493 Use %p printf format only for void pointers.
4494 * emacs.c (usage_message): New constant, replacing ...
4495 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4496 (main): Adjust to usage reorg.
4497 * fns.c (syms_of_fns):
4498 * profiler.c (syms_of_profiler):
4499 Don't use non-constant struct initializers.
4500 * gnutls.h (gnutls_initstage_t):
4501 * lisp.h (enum Lisp_Fwd_Type):
4502 * lread.c (lisp_file_lexically_bound_p):
4503 * xsettings.c (anonymous enum):
4504 Remove trailing comma.
4505 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4506 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4507 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4509 * regex.c (const_re_char): New type, to pacify strict C89.
4510 All uses of 'const re_char' replaced to use it.
4511 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4512 with glibc when strict C89. This change is imported from gnulib.
4514 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4515 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4516 Omit GNU_LINUX implementation, since it requires long long.
4517 * xterm.c (x_draw_underwave):
4518 Do not assume the traditional order of struct's members.
4519 (x_term_init): Rewrite to avoid the need for non-constant structure
4522 Syntax cleanup, mostly replacing macros with functions.
4523 This removes the need for the syntax_temp hack.
4524 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4525 * syntax.c (SYNTAX_INLINE): New macro.
4526 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4527 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4528 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4529 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4530 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4531 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4532 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4533 Now constants, not macros.
4534 (syntax_temp) [!__GNUC__]: Remove.
4535 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4536 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4537 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4538 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4539 Move here from syntax.h; now functions, not macros. Except for the
4540 last function, these are static since only syntax.c uses them.
4541 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4542 All uses changed. Now a function, not a macro; use this fact
4543 to simplify the code.
4544 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4545 compiler bugs; no longer relevant.
4546 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4547 (SYNTAX_INLINE): New macro.
4548 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4549 for the new functions. Use bool for boolean member.
4550 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4551 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4552 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4553 (SETUP_BUFFER_SYNTAX_TABLE):
4554 Now extern inline functions, not macros.
4555 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4556 Remove; all uses replaced by implementation.
4557 (syntax_temp) [!__GNUC__]: Remove decl.
4558 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4560 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4562 * emacs.c (main): Fix syntax error.
4564 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4566 Timestamp fixes for undo (Bug#14824).
4567 * atimer.c (schedule_atimer):
4568 * fileio.c (Ffile_newer_than_file_p):
4569 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4570 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4571 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4572 (syms_of_fileio): Remove Sclear_visited_file_name.
4573 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4574 file doesn't exist; this avoids an ambiguity with negative timestamps.
4575 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4576 * systime.h (make_emacs_time, invalid_emacs_time):
4577 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4578 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4579 * undo.c (record_first_change): Push (visited-file-modtime) onto
4580 undo list rather than reimplementing it by hand, incorrectly.
4582 2013-07-09 Ken Brown <kbrown@cornell.edu>
4584 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4586 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4588 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4590 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4592 Handle errno and exit status a bit more carefully.
4593 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4594 number into an exit status. Instead, use EXIT_CANCELED.
4595 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4596 * callproc.c (relocate_fd):
4597 * emacs.c (close_output_streams, main):
4598 * process.c (create_process):
4599 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4600 Use emacs_perror for simplicity.
4601 * callproc.c (relocate_fd, main):
4602 * sysdep.c (sys_subshell):
4603 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4604 (shut_down_emacs): Use emacs_write, not write.
4605 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4606 * fileio.c (Fcopy_file, e_write):
4607 * nsterm.m (ns_select):
4608 * process.c (send_process):
4609 * sound.c (vox_write):
4610 Use emacs_write_sig, not emacs_write.
4611 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4612 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4614 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4616 (emacs_full_write): New function.
4617 (emacs_write): Rewrite to use it.
4618 (emacswrite_sig, emacs_perror): New functions.
4619 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4621 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4623 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4624 on NS even if it is present. Pixmap on NS is a void*.
4626 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4628 Port to Ubuntu 10 (Bug#14803).
4629 Problem reported by T.V. Raman.
4630 * process.c (close_on_exec, accept4, process_socket):
4631 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4633 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4635 * w32.c (sys_dup): Declare prototype.
4639 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4641 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4643 Make file descriptors close-on-exec when possible (Bug#14803).
4644 This simplifies Emacs a bit, since it no longer needs to worry
4645 about closing file descriptors by hand in some cases.
4646 It also fixes some unlikely races. Not all such races, as
4647 libraries often open files internally without setting
4648 close-on-exec, but it's an improvement.
4649 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4650 * callproc.c (Fcall_process) [!MSDOS]:
4651 * emacs.c (main) [!DOS_NT]:
4652 * nsterm.m (ns_term_init):
4653 * process.c (create_process):
4654 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4655 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4656 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4657 Prefer mkostemp with O_CLOEXEC to mkstemp.
4658 * callproc.c (relocate_fd) [!WINDOWSNT]:
4659 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4660 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4662 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4663 Make the resulting file descriptor close-on-exec.
4664 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4665 * lread.c (load_descriptor_list, load_descriptor_unwind):
4666 Remove; no longer needed. All uses removed.
4667 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4668 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4670 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4671 (Fmake_network_process, Fnetwork_interface_list):
4672 (Fnetwork_interface_info, server_accept_connection):
4673 Make newly-created socket close-on-exec.
4674 * sysdep.c (emacs_open, emacs_fopen):
4675 Make new-created descriptor close-on-exec.
4676 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4677 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4679 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4681 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4682 for NS_IMPL_GNUSTEP.
4684 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4686 Fix openp errno handling.
4687 * callproc.c (Fcall_process): Preserve openp errno around close.
4688 * lread.c (openp): Set errno when returning -1, as some callers
4691 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4693 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4695 * nsterm.h (NSSavePanel): Update comment.
4696 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4697 (ns_run_file_dialog): Declare.
4699 * nsfns.m: Remove panelOK.
4701 (ns_run_file_dialog): New function.
4702 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4703 event loop, so file dialog is popped up by ns_run_file_dialog, called
4704 by sendEvent (Bug#14578).
4705 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4707 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4709 * xdisp.c (default_line_pixel_height): New function.
4710 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4711 (try_cursor_movement, redisplay_window, try_window)
4712 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4714 * window.c (window_scroll_pixel_based):
4715 use default_line_pixel_height.
4717 * dispextern.h (default_line_pixel_height): Add prototype.
4719 * frame.c (x_set_line_spacing): Accept a float value for
4720 line-spacing parameter, per the documentation.
4722 * data.c (Fmultibyte_string_p): Doc fix.
4724 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4726 Use emacs_open more consistently when opening files.
4727 This handles EINTR more consistently now, and makes it easier
4728 to introduce other uniform changes to file descriptor handling.
4729 * src/systdio.h: New file.
4730 * src/buffer.c (mmap_init):
4731 * cygw32.c (chdir_to_default_directory):
4732 * dispnew.c (Fopen_termscript):
4733 * emacs.c (Fdaemon_initialized):
4734 * fileio.c (Fdo_auto_save):
4735 * image.c (slurp_file, png_load_body, jpeg_load_body):
4736 * keyboard.c (Fopen_dribble_file):
4738 * print.c (Fredirect_debugging_output):
4739 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4740 * termcap.c (tgetent):
4741 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4742 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4743 * w32term.c (w32_initialize) [CYGWIN]:
4744 * xfaces.c (Fx_load_color_file):
4745 Use emacs_open instead of plain open, and emacs_fopen instead of
4747 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4748 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4749 * callproc.c (default_output_mode): New constant.
4750 (Fcall_process): Use it to call emacs_open instead of plain creat.
4751 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4752 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4753 (emacs_fopen): New function.
4754 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4755 Include <lisp.h>, for emacs_open.
4756 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4758 Remove duplicate #include directives.
4759 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4761 Don't include stdio.h twice.
4762 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4763 Don't include sys/types.h or stdio.h twice.
4764 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4765 * lread.c: Don't include coding.h twice.
4766 * nsfont.m: Don't include frame.h twice.
4767 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4768 * ralloc.c: Don't include <unistd.h> twice.
4769 * xdisp.c: Don't include font.h twice.
4770 * xterm.c: Don't include fontset.h twice.
4771 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4773 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4775 Scale ImageMagick images more carefully.
4776 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4777 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4778 Be more careful about avoiding undefined behavior after
4779 integer overflow and division by zero.
4781 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4783 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4784 (syms_of_w32fns): DEFSYM them.
4785 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4786 (CCHDEVICENAME): Define macros if not defined.
4787 (struct MONITOR_INFO_EX): New struct.
4788 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4789 (enum_display_monitors_fn): New variable.
4790 (globals_of_w32fns): Initialize it.
4791 (Fx_display_pixel_width, Fx_display_pixel_height)
4792 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4793 multi-monitor setups in docstrings.
4794 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4795 screen size by primary monitor's millimeter per pixel.
4796 (w32_monitor_enum, w32_display_monitor_attributes_list)
4797 (w32_display_monitor_attributes_list_fallback)
4798 (Fw32_display_monitor_attributes_list): New functions.
4799 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4801 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4803 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4805 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4807 * fileio.c (Qfile_notify_error): New error symbol.
4809 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4810 * inotify.c (inotify_callback, symbol_to_inotifymask)
4811 (Finotify_add_watch, Finotify_rm_watch): Use it.
4812 (inotifyevent_to_event): Exchange order of cookie and file name.
4813 (Finotify_add_watch): Adapt docstring.
4815 * lisp.h (Qfile_notify_error): Declare.
4817 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4819 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4820 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4821 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4822 which did not work (see <http://bugs.gnu.org/14569#307>).
4823 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4824 && (!noninteractive || initialized)). This attempts to thread
4825 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4827 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4829 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4830 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4832 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4834 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4835 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4836 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4837 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4839 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4841 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4842 Define to __sys_siglist.
4844 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4846 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4847 word-wrap, so that overflow-newline-into-fringe would work in
4848 visual-line-mode. (Bug#2749)
4849 (move_it_in_display_line_to): When the last scanned display
4850 element fits exactly on the display line, and
4851 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4852 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4853 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4854 finding buffer position that corresponds to pixel coordinates,
4855 e.g. in buffer_posn_from_coords.
4857 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4859 * process.c (handle_child_signal): Call catch_child_signal if
4862 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4864 Don't convert function pointers to void * and back.
4865 It isn't portable C, and it's easy enough to avoid.
4866 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4867 (make_save_value): Add support for SAVE_FUNCPOINTER.
4868 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4869 * print.c (print_object):
4870 Distinguish function from object pointers.
4871 * lisp.h (SAVE_FUNCPOINTER): New constant.
4872 (SAVE_SLOT_BITS): Adjust to it.
4873 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4874 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4875 (voidfuncptr): New typedef.
4876 (struct Lisp_Save_Value): New member data[0].funcpointer.
4877 (XSAVE_FUNCPOINTER): New function.
4879 Simplify buildobj processing.
4880 * Makefile.in (buildobj.h): Make it a sequence of strings each
4881 followed by comma, rather than a single string. Put it into a
4882 .tmp file in case there's an error while generating it.
4883 (gl-stamp): Use .tmp for temp files.
4884 (mostlyclean): Clean .tmp files.
4885 * doc.c (buildobj): Move to just the routine that needs it.
4886 It's now an array of strings, so processing is simpler.
4888 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4890 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4891 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4892 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4893 Invoke malloc_enable_thread even when not interactive.
4894 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4895 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4896 in this case, since the underlying bug has now been fixed.
4898 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4900 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4901 unlinking it (bug#14691).
4903 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4905 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4906 before checking whether buffer is modified. This lets
4907 `kill-buffer-query-functions' cancel killing of the buffer or save
4908 its content before `kill-buffer' asks user the "Buffer %s
4909 modified; kill anyway?" question.
4911 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4913 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4914 Let the super performKeyEquivalent deal with them (Bug#14747).
4916 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4918 * widget.c (resize_cb): Remove unused local.
4920 Do not use GTK 3 if it exists but cannot be compiled.
4921 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4922 * xterm.c (x_error_handler) [!USE_GTK]:
4925 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4927 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4929 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4930 to the valid range of values. (Bug#14753)
4932 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4933 when moving point by using the current glyph matrix. This avoids
4934 the need to force redisplay when this function is called in a
4937 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4939 Fix minor problems found by static checking.
4940 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4941 Redo the latter's body to sidestep GCC parenthesization warnings.
4942 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4943 * coding.c (detect_coding, detect_coding_system):
4944 * coding.h (struct undecided_spec):
4945 Use bool for boolean.
4946 * image.c (QCmax_width, QCmax_height): Now static.
4947 * xdisp.c (Fmove_point_visually): Remove unused local.
4949 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4951 * xdisp.c (Fmove_point_visually): New function.
4953 2013-06-28 Kenichi Handa <handa@gnu.org>
4955 * coding.h (define_coding_undecided_arg_index): New enum.
4956 (coding_attr_index): New members
4957 coding_attr_undecided_inhibit_null_byte_detection,
4958 coding_attr_undecided_inhibit_iso_escape_detection,
4959 coding_attr_undecided_prefer_utf_8.
4960 (undecided_spec): New struct.
4961 (struct coding_system): New member `undecided' of the member
4964 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4965 (detect_coding): Likewise.
4966 (detect_coding_system): Likewise.
4967 (Fdefine_coding_system_internal): New coding system properties
4968 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4970 (syms_of_coding): Adjust for coding_arg_undecided_max.
4972 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4974 * image.c (x_from_xcolors): Remove unused local.
4976 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4978 Defer image data transfer between X client and server until actual
4981 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4984 * image.c (Destroy_Image): Remove.
4985 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4986 `mask_p', and `colors_p'. All uses changed.
4987 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4988 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4989 New macros for `flags' arg to x_clear_image_1.
4990 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4991 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4992 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4993 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4994 (image_get_x_image, image_unget_x_image): New functions or macros.
4995 (image_background, image_background_transparent, x_to_xcolors)
4996 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4997 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4998 instead of Destroy_Image.
4999 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5000 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5001 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5002 (imagemagick_load_image, svg_load_image): Use them instead of
5003 x_create_x_image_and_pixmap, and x_put_x_image followed by
5004 x_destroy_x_image, respectively.
5005 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5006 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5007 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5008 background_transparent fields.
5009 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5010 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5012 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5014 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5015 This mostly consists of undoing recent changes.
5016 * callproc.c (Fcall_process):
5017 * process.c (create_process):
5018 Do not worry about catching SIGCHLD here, undoing previous change.
5019 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5020 * process.c, process.h (catch_child_signal):
5021 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5022 * process.c (catch_child_handler): Don't worry about being called
5023 lazily and do not assume caller has blocked SIGCHLD, undoing
5024 previous change. Move first-time stuff back to
5025 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5026 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5027 set lib_child_handler if it's already initialized, which may
5028 help avoid problems on GNUStep.
5030 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5032 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5033 * callproc.c (Fcall_process):
5034 * process.c (create_process):
5035 Make sure SIGCHLD is caught before we fork,
5036 since Emacs startup no arranges to catch SIGCHLD.
5037 * process.c (lib_child_handler): Initialize to null, not to
5039 (catch_child_signal): Allow self to be called lazily.
5040 Do nothing if it's already been called.
5041 Assume caller has blocked SIGCHLD (all callers do now).
5042 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5043 just before it's really needed.
5044 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5045 since it hasn't been caught yet.
5047 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5049 * image.c (compute_image_size): New function to implement
5050 :max-width and :max-height.
5051 (imagemagick_load_image): Use it.
5053 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5055 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5056 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5058 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5059 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5060 the SIGCHLD handler, since the code is not atomic and (due to glib)
5061 signals may be arriving now.
5062 * sysdep.c (init_signals): Do not catch child signals here;
5063 'main' now does that later, at a safer time.
5065 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5067 Clean up SIGCHLD handling a bit (Bug#14569).
5068 * process.c, process.h (catch_child_signal):
5069 Now always extern, even if !NS_IMPL_GNUSTEP.
5070 * process.c (catch_child_signal): Move glib tickler here from
5071 init_process_emacs, so that it's done earlier in Emacs
5072 initialization. Also move the noninteractive && !initialized
5073 check here from init_process_emacs. This is all a bit cleaner for
5074 GNUish platforms, and I hope it works around the Cygwin bug.
5075 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5076 that glib signal handling is tickled before glib creates threads.
5078 * process.c (wait_reading_process_output): Avoid int overflow
5079 when reading more than 2 GiB total from a process.
5081 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5083 * process.c (create_process): Handle a couple more cases,
5084 i.e., work even if new_argv and wait_child_setup[i] are cached.
5085 Use Fcall_process's style for volatile vars.
5087 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5089 * process.c (create_process): Mark PROCESS volatile.
5091 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5093 Use C99-style flexible array members if available.
5094 This avoids some subtle aliasing issues, which typically
5095 aren't a problem with GCC but may be a problem elsewhere.
5096 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5097 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5098 In either case, it uses a flexible array member rather than
5099 the old struct hack. All uses changed.
5100 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5101 Adjust to sdata reorganization.
5102 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5103 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5104 that ports better to pre-C99 non-GCC.
5105 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5106 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5107 as the latter has changed.
5108 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5109 and port better to pre-C99 GCC.
5110 * image.c (struct xpm_cached_color):
5111 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5112 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5113 Use FLEXIBLE_ARRAY_MEMBER.
5114 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5115 Move decl to top level so it gets checked against implementation.
5116 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5117 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5119 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5121 * syntax.c: Integer cleanups.
5122 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5123 All uses that need 0-or-2 changed to:
5124 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5125 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5126 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5127 (char_quoted, prev_char_comend_first, back_comment)
5128 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5129 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5130 Use bool for boolean.
5131 (update_syntax_table, skip_chars, skip_syntaxes):
5132 Prefer int to unsigned when either will do.
5133 (back_comment): Return boolean success flag, like forw_comment,
5134 instead of positive-or-minus-1 (which might have overflowed int anyway).
5135 Don't stuff ptrdiff_t into int.
5136 (syntax_spec_code, syntax_code_spec): Now const.
5137 (Fmatching_paren, scan_lists, scan_sexps_forward):
5138 Use enum syntaxcode for syntax code.
5139 (Fmatching_paren): Check that arg is a character, not just an integer.
5140 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5141 (Finternal_describe_syntax_value): Omit no-longer-needed
5143 (skip_chars): Use char, not unsigned char, when the distinction
5145 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5146 * bytecode.c (exec_byte_code):
5147 * syntax.c (syntax_spec_code, Fchar_syntax)
5148 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5150 * syntax.h (SYNTAX_WITH_FLAGS):
5151 Omit unnecessary casts.
5153 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5155 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5156 line dimensions here, to avoid race conditions with the main
5157 thread. (Bug#14062, bug#14630, bug#14669)
5159 * w32term.c (w32_draw_window_cursor): Compute the header line and
5160 mode line dimensions here.
5161 <w32_system_caret_window, w32_system_caret_hdr_height>:
5162 <w32_system_caret_mode_height>: New variables.
5164 * w32term.h: Declare them.
5166 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5168 * alloc.c (die): Move "assertion failed" string here ...
5169 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5170 COND when SUPPRESS_CHECKING. This shrinks the executable text
5171 size by 0.8% to 2.2% when configured with --enable-checking,
5172 depending on optimization flags (GCC 4.8.1 x86-64).
5174 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5176 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5178 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5179 base is 2; this is more accurate.
5181 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5183 * sound.c (string_default): Move to !WINDOWSNT section.
5184 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5186 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5188 * sound.c: Integer cleanups.
5189 Remove unnecessary forward decls.
5190 (struct sound_device): The 'file' member is now a Lisp_Object, not
5191 a char *, so that we needn't invoke alloca on a huge size.
5192 (Fplay_sound_internal): Adjust to this.
5193 (string_default): New function.
5194 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5195 Use it to adjust to the struct sound_device change.
5196 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5197 (be2hs) [0]: Remove.
5199 * syntax.c (skip_chars): Don't use uninitialized storage
5200 when searching a multibyte buffer for characters that are not in a
5201 unibyte string that contains non-ASCII characters.
5203 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5205 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5206 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5208 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5210 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5212 2013-06-18 Kenichi Handa <handa@gnu.org>
5214 * font.c (Ffont_spec): Signal an error for an invalid font name
5217 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5219 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5220 In particular this ports to 32-bit sparc Sun cc.
5221 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5222 array with a dummy element at specpdl[-1], so that its address can
5224 (unbind_to): Do not copy the binding; not needed, now that we
5225 copy old_value in the one place where the copy is needed.
5226 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5227 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5228 (union specbinding): Rename from struct specbinding. Redo layout
5229 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5230 which is not portable. With Sun C 5.12 32-bit sparc, the
5231 declaration causes nargs to be an unsigned bitfield, a behavior
5232 that the C standard allows; but Emacs wants nargs to be signed.
5233 The overall type is now a union of structures rather than a
5234 structure of union of structures, and the 'kind' member is now a
5235 bitfield, so that the overall type doesn't grow. All uses changed.
5236 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5238 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5240 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5241 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5243 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5245 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5247 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5248 unless we know that the window w's frame is a frame object.
5249 Another attempt at solving bug#14062 and bug#14630.
5251 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5253 * textprop.c (property_set_type): New enum.
5254 (add_properties): Allow appending/prepending text properties.
5255 (add_text_properties_1): Factored out of Fadd_text_properties.
5256 (Fadd_text_properties): Move all the code into
5257 add_text_properties_1.
5258 (Fadd_face_text_property): New function that calls
5259 add_text_properties_1.
5261 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5263 Move functions from lisp.h to individual modules when possible.
5264 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5265 * alloc.c (XFLOAT_INIT, set_symbol_name):
5266 * buffer.c (CHECK_OVERLAY):
5267 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5268 (set_char_table_parent):
5269 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5270 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5271 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5272 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5274 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5275 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5276 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5277 (backtrace_args, backtrace_debug_on_exit):
5278 * floatfns.c (CHECK_FLOAT):
5279 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5280 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5281 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5282 (set_hash_index_slot):
5283 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5284 * marker.c (CHECK_MARKER):
5285 * textprop.c (CHECK_STRING_OR_BUFFER):
5286 * window.c (CHECK_WINDOW_CONFIGURATION):
5287 Move here from lisp.h, and make these functions static rather than
5289 * buffer.c (Qoverlayp):
5291 * fns.c (Qhash_table_p):
5292 * window.c (Qwindow_configuration_p):
5294 * lisp.h: Remove the abovementioned defns and decls.
5296 Use functions, not macros, for XINT etc (Bug#11935).
5297 In lisp.h, prefer functions to function-like macros, and
5298 constants to object-like macros, when either will do. This:
5299 . simplifies use, as there's no more need to worry about
5300 arguments' side effects being evaluated multiple times.
5301 . makes the code easier to debug on some platforms.
5302 However, when using gcc -O0, keep using function-like macros
5303 for a few critical operations, for performance reasons.
5304 This sort of thing isn't needed with gcc -Og, but -Og
5305 is a GCC 4.8 feature and isn't widely-enough available yet.
5306 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5307 Remove enum lsb_bits; no longer needed.
5308 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5309 * buffer.c (Qoverlap):
5311 * fns.c (Qhash_table_p):
5312 Now extern, so lisp.h can use these symbols.
5313 * dispextern.h: Include character.h, for MAX_CHAR etc.
5314 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5315 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5316 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5317 (GLYPH_CODE_P): Move here from lisp.h.
5318 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5319 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5320 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5321 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5322 XUNTAG now returns void *.
5323 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5324 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5325 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5326 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5327 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5328 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5329 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5330 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5331 New macros, renamed from their sans-lisp_h_ counterparts.
5332 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5333 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5334 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5335 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5336 If compiling via GCC without optimization, define these as macros
5337 in addition to inline functions.
5338 To disable this, compile with -DINLINING=0.
5339 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5340 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5341 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5342 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5343 (INTMASK, VALMASK): Now macros, since static values cannot be
5344 accessed from extern inline functions.
5345 (VALMASK): Also a constant, for benefit of old GDB.
5346 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5347 is INTEGERP, which can fold it in.
5348 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5349 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5350 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5351 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5352 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5353 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5354 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5355 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5356 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5357 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5358 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5359 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5360 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5361 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5362 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5363 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5364 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5365 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5366 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5367 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5368 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5369 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5370 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5371 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5372 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5373 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5374 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5375 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5376 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5377 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5378 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5379 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5380 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5382 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5383 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5384 (VALMASK): Define in one place rather than in two, merging the
5385 USE_LSB_TAG parts; this is simpler.
5386 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5387 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5388 Move up, to avoid use before definition.
5389 Also include "globals.h" earlier, for the same reason.
5390 (make_natnum): New function.
5391 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5392 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5393 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5394 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5395 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5396 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5397 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5398 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5399 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5400 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5401 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5402 (Qwindow_configuration_p, Qimage): New forward declarations.
5403 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5404 (STRING_COPYIN): Remove; unused.
5405 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5406 (xcar_addr, xcdr_addr): New functions. All uses changed.
5407 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5408 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5409 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5410 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5411 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5412 (TYPE_RANGED_INTEGERP): Simplify.
5413 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5414 (setlocale, fixup_locale, synchronize_system_messages_locale)
5415 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5416 Now empty functions, not macros.
5417 (functionp): Return bool, not int.
5418 * window.c (Qwindow_configuration_p): Now extern,
5419 so window.h can use it.
5420 * window.h (Qwindowp): Move decl back to lisp.h.
5422 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5424 * xdisp.c (Fline_pixel_height): New function, required for solving
5427 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5429 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5431 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5433 * lread.c (syms_of_lread):
5434 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5436 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5438 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5440 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5442 * fileio.c (expand_file_name): Doc fix.
5444 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5446 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5447 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5448 Wait for self, not for 0. This can't hurt on GNU or similar
5449 system, and may help with Cygwin.
5451 * keyboard.c: Don't use PROP (...) as an lvalue.
5452 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5453 Use set_prop (A, B), not PROP (A) = B.
5455 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5457 * xdisp.c (get_it_property): Use it->window instead of generating
5458 a Lisp object from it->w.
5460 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5462 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5463 get-char-property the window that is being rendered, instead of
5464 the buffer, to support window-specific overlays. (Bug#14575)
5465 (compute_display_string_pos): When W is NULL, use the current
5466 buffer as the object to pass to get-char-property.
5467 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5468 pointer member of the bidi iterator, since no window is pertinent
5471 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5473 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5474 being displayed, and pass it to compute_display_string_pos.
5475 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5476 (bidi_paragraph_init): All callers changed.
5478 * xdisp.c (init_from_display_pos, init_iterator)
5479 (handle_single_display_spec, next_overlay_string)
5480 (get_overlay_strings_1, reseat_1, reseat_to_string)
5481 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5482 Set bidi_it.w member from it->w.
5483 (compute_display_string_pos): Accept additional argument, the
5484 window being displayed, and pass it to Fget_char_property.
5487 * dispextern.h (struct bidi_it): New member w, the window being
5489 (compute_display_string_pos): Adjust prototype.
5491 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5493 * xgselect.c: Remove unneeded include xterm.h.
5495 * process.c (wait_reading_process_output): Check for NS before GLIB.
5496 GLIB may be linked in due to rsvg, but ns_select must be called.
5498 * xgselect.c (xg_select): Remove call to window_system_available
5499 and g_main_context_pending at the top, so Gdk events (i.e. file
5500 notify) are processed when Emacs is started with -nw.
5502 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5504 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5505 (ctagsfiles3): New variable, includes only *.m files.
5506 (TAGS): Use an explicit language name in the regular expressions,
5507 to avoid transformation of '/SOMETHING' by MSYS to
5508 'c:\MSYS\SOMETHING'.
5510 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5512 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5514 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5516 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5517 still need to set the mouse pointer shape and activate help-echo.
5520 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5522 A few porting etc. fixes for the new file monitor code.
5523 See the thread containing
5524 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5525 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5526 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5527 (dir_monitor_callback, Fgfile_rm_watch):
5528 Use assq_no_quit instead of Fassoc, for speed.
5529 (dir_monitor_callback, Fgfile_rm_watch):
5530 eassert that the monitor is a fixnum.
5531 (dir_monitor_callback): No need for CDR_SAFE.
5532 Simplify building of lisp with alternative tails.
5533 (Fgfile_add_watch, Fgfile_rm_watch):
5534 Do not assume glib functions set errno reliably on failure.
5535 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5536 and signal an error otherwise.
5537 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5538 Use Fdelq instead of Fdelete, for speed.
5540 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5542 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5543 don't insist on being invoked on a highlighted tool-bar button.
5544 Avoids losing tool-bar functionality when mouse-highlight is nil.
5545 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5546 Don't highlight when mouse-highlight is nil.
5547 (note_mouse_highlight): When mouse-highlight is nil, don't return
5548 right away; instead, run tool-bar and mode-line highlight
5549 subroutine, clear any existing highlight, and revert the mouse
5550 pointer to its default shape. (Bug#14558)
5552 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5554 * lisp.mk (lisp): Add prog-mode.el.
5556 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5558 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5559 * process.c (dummy_handler): New function.
5560 (lib_child_handler): New static var.
5561 (handle_child_signal): Invoke it.
5562 (catch_child_signal): If a library has set up a signal handler,
5563 save it into lib_child_handler.
5564 (init_process_emacs): If using glib and not on Windows, tickle glib's
5565 child-handling code so that it initializes its private SIGCHLD handler.
5566 * syssignal.h (SA_SIGINFO): Default to 0.
5567 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5568 31; it should no longer be needed now.
5570 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5572 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5574 * gfilenotify.c (globals_of_gfilenotify): New function.
5575 (syms_of_gfilenotify): Move global initialization there.
5577 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5579 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5581 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5582 * keyboard.c (menu_bar_items, tool_bar_items):
5583 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5584 not override local keymaps any more.
5586 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5588 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5590 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5592 * w32console.c (initialize_w32_display): Return the dimensions of
5593 the console window via 2 additional arguments, not via the current
5594 frame. This avoids crashes due to overrunning the bounds of
5595 frame's decode_mode_spec_buffer, which is not resized following
5596 the change of the frame dimensions from the initial 10x10.
5598 * w32term.h (w32_initialize_display_info): Adjust prototype.
5600 * term.c (init_tty): Take dimensions of the frame from the values
5601 returned by initialize_w32_display.
5603 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5604 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5605 (LIBES): Add $(GFILENOTIFY_LIBS).
5607 * w32inevt.c (handle_file_notifications): Add dummy implementation
5608 for !HAVE_W32NOTIFY.
5610 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5612 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5614 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5616 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5618 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5620 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5622 Fix minor problems found by static checking.
5623 * data.c (pure_write_error):
5624 Use xsignal2, not Fsignal, as Fsignal might return.
5625 * eval.c (set_backtrace_debug_on_exit): Now static.
5626 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5627 No longer inline. EXTERN_INLINE is needed only for functions
5628 defined in .h files. Reindent function header as per GNU style.
5629 (backtrace_p, backtrace_top, backtrace_next):
5630 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5631 compiler or linker. Add extern decls to pacify gcc -Wall.
5632 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5634 * frame.c (free_monitors): Define only on platforms that need it.
5635 * nsterm.m (ns_term_init):
5636 * process.c (catch_child_signal):
5637 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5638 defined on all porting targets these days.
5639 * process.c, process.h (catch_child_signal):
5640 Make it extern only if NS_IMPL_GNUSTEP is defined.
5642 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5644 * w32.c (gettimeofday): Make the signature identical to prototype
5645 in nt/inc/sys/time.h.
5647 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5649 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5652 * keyboard.c (safe_run_hooks_error): Improve error message.
5654 * data.c (pure_write_error): Add `object' argument.
5655 * puresize.h (CHECK_IMPURE): Use it.
5657 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5659 * Makefile.in (NOTIFY_OBJ): New variable.
5660 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5662 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5663 Call syms_of_gfilenotify.
5665 * gfilenotify.c: New file.
5667 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5668 and Qfile_w32notify.
5669 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5670 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5672 * lisp.h: Declare syms_of_gfilenotify.
5674 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5676 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5678 Merge the specpdl and backtrace stacks. Make the structure of the
5679 specpdl entries more obvious via a tagged union of structs.
5680 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5681 (enum specbind_tag): New enum.
5682 (struct specbinding): Make it a tagged union of structs.
5683 Add a case for backtrace records.
5684 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5685 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5686 (backtrace_debug_on_exit): New accessors.
5687 (struct backtrace): Remove.
5688 (struct catchtag): Remove backlist field.
5689 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5691 (Flocal_variable_p): Speed up the common case where the binding is
5693 * eval.c (backtrace_list): Remove.
5694 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5695 (set_backtrace_args, set_backtrace_nargs)
5696 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5697 (backtrace_next): New functions.
5698 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5699 (unwind_to_catch, internal_lisp_condition_case)
5700 (internal_condition_case, internal_condition_case_1)
5701 (internal_condition_case_2, internal_condition_case_n): Don't bother
5702 with backtrace_list any more.
5703 (Fsignal): Adjust to new backtrace format.
5704 (grow_specpdl): Move up.
5705 (record_in_backtrace): New function.
5706 (eval_sub, Ffuncall): Use it.
5707 (apply_lambda): Adjust to new backtrace format.
5708 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5710 (specbind): Adjust to new specpdl format. Simplify.
5711 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5712 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5714 (mark_backtrace): Remove.
5715 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5716 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5717 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5719 * profiler.c (record_backtrace): Use get_backtrace.
5720 (handle_profiler_signal): Use backtrace_top_function.
5721 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5724 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5726 * process.h (catch_child_signal): Declare.
5728 * process.c (catch_child_signal): New function.
5729 (init_process_emacs): Call it.
5731 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5732 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5734 (x_set_cursor_type): Remove declaration.
5735 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5736 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5737 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5738 (ns_get_color): Use F suffix on float.
5739 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5740 (ns_get_rgb_color): Remove.
5741 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5742 (note_mouse_movement): x and y are CGFloat.
5743 (ns_draw_fringe_bitmap): Remove unused rowY.
5744 Change #if to COCOA && >= 10_6.
5745 (ns_draw_window_cursor): Remove unused overspill.
5746 (ns_draw_underwave): width and x are EamcsCGFloat.
5747 (ns_draw_box): thickness is CGFloat.
5748 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5749 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5750 if not in main thread.
5751 (ns_get_pending_menu_title, ns_check_menu_open)
5752 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5753 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5754 (sendFromMainThread:): New method.
5755 (changeFont:): size is CGFloat.
5756 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5757 Disable warning about permanent text.
5758 (characterIndexForPoint:): Adjust return type depending on GNUStep
5760 (mouseDown:): delta is CGFloat.
5761 (updateFrameSize): Remove unised variable f.
5762 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5763 Cast float to EmacsCGFloat.
5764 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5765 also to -1 when restoring.
5766 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5767 inside NS_IMPL_COCOA.
5768 (toggleFullScreen:): Put call to toggleFullScreen inside
5769 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5770 (setPosition:portion:whole:): por is CGFloat.
5771 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5772 (mouseDown:): Use CGFloat.
5773 (mouseDragged:): Remove unised variable edge.
5774 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5776 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5778 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5779 when NS_IMPL_GNUSTEP.
5780 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5781 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5782 (EmacsToolbar): Add clearAll. Add tag argument to
5783 addDisplayItemWithImage.
5784 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5786 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5788 * nsmenu.m (ns_update_menubar): Make static.
5789 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5790 (fillWithWidgetValue:): Add cast to SEL for setAction.
5791 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5792 (update_frame_tool_bar): Update code for GNUStep.
5793 (clearAll): New method.
5794 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5795 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5796 Move identifierToItem setObject and activeIdentifiers addObject before
5797 call to insertItemWithItemIdentifier.
5798 (validateVisibleItems): Fix indentation.
5799 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5800 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5801 UtilityWindow to aStyle, remove call to setStyleMask.
5803 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5805 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5806 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5807 Use F suffix on floats.
5808 (ns_char_width): Returns CGFloat.
5809 (ns_ascii_average_width): w is CGFloat instead of float.
5810 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5812 (ns_glyph_metrics): CGFloat instead of float.
5814 * nsfns.m (x_set_foreground_color, x_set_background_color):
5816 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5817 remove unused variables.
5818 (Fns_read_file_name): Keep track if panel is for save.
5819 Use ns_filename_from_panel/ns_directory_from_panel.
5820 (Fns_list_services): delegate only used for COCOA.
5821 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5822 Just return the input if GNUStep.
5823 (x_screen_planes): Remove.
5824 (Fxw_color_values): Use EmacsCGFloat
5825 (Fns_display_monitor_attributes_list): Only get screen number for
5827 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5829 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5830 ns_directory_from_panel.
5832 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5834 * process.c (handle_child_signal): Also use WCONTINUED.
5835 This is so that list-processes doesn't mistakenly list the process
5836 as stopped, when the process has actually been continued and is
5839 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5841 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5842 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5843 not already configured.
5845 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5847 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5849 * Makefile.in (mostlyclean): Remove *.res files.
5851 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5853 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5854 a buffer (bug#8447).
5856 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5858 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5859 display vector, and we backtrack, handle the case that the
5860 previous character position is also displayed from a display
5861 vector or covered by a display string or image. (Bug#14476)
5863 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5865 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5866 (struct MonitorInfo, free_monitors): Remove.
5867 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5868 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5869 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5872 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5873 (struct MonitorInfo, free_monitors): Remove.
5874 (ns_screen_name): Make static.
5875 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5876 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5879 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5880 (struct MonitorInfo): New struct.
5881 (free_monitors, make_monitor_attribute_list): Declare.
5883 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5885 (free_monitors, make_monitor_attribute_list): New functions.
5886 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5889 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5891 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5893 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5895 * keyboard.c: Apply keyboard decoding only to events that come directly
5896 from the tty, not from unread-command-events (bug#14368).
5897 (read_event_from_main_queue): New function, extracted from read_char).
5898 (read_decoded_char): Remove.
5899 (read_decoded_event_from_main_queue): New function to replace it.
5900 (read_char): Use it.
5901 (read_key_sequence): Use read_char rather than read_decoded_char.
5903 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5905 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5907 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5909 2013-05-22 Kenichi Handa <handa@gnu.org>
5911 The following changes are to fix the setting of
5912 buffer-file-coding-system on, for instance, C-x RET c unix RET
5913 _FILE_OF_DOS_EOL_TYPE_ RET.
5915 * coding.h (struct coding_system): New member detected_utf8_chars.
5917 * coding.c (detect_coding_utf_8): Count characters and check EOL
5918 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5920 (setup_coding_system): Do not initialize coding->head_ascii.
5921 (check_ascii): Do not set coding->eol_seen but update it. Do not
5922 call adjust_coding_eol_type here.
5923 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5924 If the eol-type of CODING is already specified, adjust the eol type
5925 of the found coding-system.
5926 (decode_coding_gap): Cancel previous change. Utilize the
5927 character numbers counted by detect_coding_utf_8. Fix detection
5930 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5932 * search.c (looking_at_1): Only set last_thing_searched if the match
5933 changed the match-data (bug#14281).
5935 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5937 * xdisp.c (reseat_at_previous_visible_line_start):
5938 Already declared in dispextern.h, so remove it here.
5939 (move_it_vertically_backward): Likewise.
5941 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5943 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5944 (Fx_display_pixel_width, Fx_display_pixel_height)
5945 (Fx_display_mm_width, Fx_display_mm_height):
5946 Mention `display-monitor-attributes-list' in docstrings.
5948 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5949 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5950 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5951 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5952 (Fx_display_backing_store, Fx_display_visual_class)
5953 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5954 (Fx_display_grayscale_p, Fx_display_pixel_width)
5955 (Fx_display_pixel_height, Fx_display_planes)
5956 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5957 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5958 (Fx_display_mm_width, Fx_display_mm_height)
5959 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5960 height for all physical monitors as in X11.
5962 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5963 Return pixel width or height for all physical monitors as in X11.
5965 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5967 Port --enable-gcc-warnings to clang.
5968 * bytecode.c (exec_byte_code):
5970 Redo diagnostic pragmas to pacify clang, too.
5971 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5972 * editfns.c (Fencode_time):
5973 * fileio.c (file_accessible_directory_p):
5974 * font.c (font_unparse_xlfd):
5975 Use '&"string"[index]' instead of '"string" + (index)'.
5976 * undo.c (user_error): Remove; unused.
5978 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5980 * insdel.c (insert_1_both): Document the arguments, instead of
5981 referring to insert_1, which no longer exists.
5983 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5984 some window, increment windows_or_buffers_changed, so that
5985 *Messages* display in that window is updated. (Bug#14408)
5987 * w32.c: Include epaths.h.
5988 (init_environment): Use cmdproxy.exe without leading directories.
5989 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5991 (gettimeofday): Adjust signature and return value to Posix
5994 * unexw32.c (open_output_file): Delete the existing emacs.exe
5995 before creating it, to break the hard link to the versioned
5998 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5999 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6000 (FIRSTFILE_OBJ): New variables.
6001 (W32_RES): Rename to EMACSRES. All users changed.
6002 (base_obj): Use $(CM_OBJ).
6003 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6004 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6005 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6006 $(W32_RES_LINK) before $(LIBES).
6007 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6009 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6011 * makefile.w32-in (DOC): Use just "DOC".
6013 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6015 * process.c: Export default filters and sentinels to Elisp.
6016 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6018 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6019 (Fset_process_sentinel, Fformat_network_address):
6020 Default to them instead of nil.
6021 (server_accept_connection): Sentinels can't be nil any more.
6022 (read_and_dispose_of_process_output): New function, extracted from
6023 read_process_output.
6024 (read_process_output): Use it; filters can't be nil.
6025 (Finternal_default_process_filter): New function, extracted from
6026 read_process_output.
6027 (exec_sentinel_unwind): Remove function.
6028 (exec_sentinel): Don't zilch sentinel while running.
6029 (status_notify): Sentinels can't be nil.
6030 (Finternal_default_process_sentinel): New function extracted from
6032 (setup_process_coding_systems): Default filter is not nil any more.
6033 (syms_of_process): Export new Elisp functions and initialize
6035 * lisp.h (make_lisp_proc): New function.
6037 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6039 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6041 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6043 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6044 unless we know that the window w is a leaf window.
6045 Another attempt at solving bug#14062.
6047 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6049 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6052 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6054 * image.c (gif_load): Check that subimages fit (Bug#14345).
6056 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6058 * lread.c (skip_dyn_eof): New function.
6059 (read1): Use it to skip the end of a file in response to #@00.
6061 * doc.c (get_doc_string): Slightly relax the sanity checking.
6063 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6065 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6066 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6067 (MonitorInfo): New struct.
6068 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6069 (Fns_display_monitor_attributes_list): New functions.
6070 (display-usable-bounds): Remove.
6071 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6074 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6076 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6077 (GTK_CHECK_VERSION): New macro, if not already defined.
6078 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6079 replaced by GTK_CHECK_VERSION.
6081 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6083 * xterm.h (GTK_PREREQ): New macro.
6084 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6085 to use this macro instead, for consistency and clarity.
6087 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6089 * xdisp.c (row_for_charpos_p): New function, with code of
6090 cursor_row_p, but accepts an additional argument CHARPOS instead
6091 of using a hardcoded PT.
6092 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6093 (row_containing_pos): Call row_for_charpos_p instead of partially
6094 doing the same. Fixes cursor positioning under longlines-mode
6095 when longlines-show-effect includes more than one newline, when
6096 moving the cursor vertically up.
6098 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6100 * makefile.w32-in (ACL_H): New macro.
6101 ($(BLD)/fileio.$(O)): Update dependencies.
6103 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6105 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6106 * Makefile.in (LIB_ACL): New macro.
6107 (LIBACL_LIBS): Remove.
6108 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6109 * fileio.c: Include <acl.h>.
6110 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6111 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6113 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6116 * unexelf.c: Don't assume ElfW (Half) fits in int.
6117 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6118 when dealing with ElfW (Half) values, since they can exceed 2**31
6119 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6120 (entry_address): Omit unused NUM arg. All uses changed.
6122 2013-05-07 Juri Linkov <juri@jurta.org>
6124 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6125 to the string converted from number with `Fnumber_to_string'.
6128 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6130 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6131 This fixes a problem introduced by my previous change.
6133 2013-05-07 Glenn Morris <rgm@gnu.org>
6135 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6137 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6139 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6141 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6143 Static checking by GCC 4.8.0.
6144 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6145 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6146 (x_get_monitor_attributes_fallback)
6147 (x_get_monitor_attributes_xinerama)
6148 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6149 Define only if USE_GTK.
6150 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6151 (x_get_monitor_attributes_fallback): Omit unused locals.
6152 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6153 Use double, not float, to avoid mixed-mode floating point arithmetic.
6155 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6156 Jan Djärv <jan.h.d@swipnet.se>
6158 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6159 (XINERAMA_CFLAGS): New macros.
6160 (ALL_CFLAGS, LIBES): Use them.
6162 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6163 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6164 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6165 (syms_of_xfns): DEFSYM them.
6166 (struct MonitorInfo): New struct.
6167 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6168 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6169 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6170 (x_get_monitor_attributes_xinerama): New functions.
6171 (Fx_display_monitor_attributes_list): New primitive.
6172 (syms_of_xfns): Defsubr it.
6174 * xterm.h (x_display_info): Add Xatom_net_workarea and
6175 Xatom_net_current_desktop.
6177 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6178 and dpyinfo->Xatom_net_current_desktop.
6180 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6182 * xdisp.c (pos_visible_p): Use the special code for finding the
6183 beginning of a display property or overlay for any "replacing"
6184 display property, not just for display strings. This solves
6185 incorrect reporting of position by posn-at-point. (Bug#14241)
6187 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6189 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6190 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6191 Verify that ElfW (Half) fits in int.
6192 (fatal): Use same signature as lisp.h.
6193 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6194 configure and build with -DUNEXELF_DEBUG without worrying about
6195 other modules that use DEBUG.
6196 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6197 possibly-wide integers now uses it instead of plain fprintf.
6198 (entry_address): New function, which avoids problems with 32-bit
6199 overflow on 64-bit hosts.
6200 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6201 (round_up): Don't assume the remainder fits in int.
6202 (find_section): Use bool for boolean. Simplify debug code.
6203 (unexec): Don't assume file sizes fit in int or size_t.
6204 Omit unnecessary trailing newline in 'fatal' format.
6205 Use strerror rather than outputting decimal error number.
6206 Remove unused code when emacs is not defined;
6207 this file relies on Emacs now.
6208 Don't assume e_phnum and e_shnum are positive.
6210 * regex.c: Fix problems when DEBUG is defined.
6211 (extract_number, extract_number_and_incr): Define regardless of
6212 whether DEBUG is defined; that's simpler and makes the code less
6213 likely to go stale in the normal case when DEBUG is not defined.
6214 Return int rather than taking an int * arg. All callers changed.
6215 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6216 Remove, replacing with ...
6217 (DEBUG_PRINT): New macro. All callers changed.
6218 (DEBUG_COMPILES_ARGUMENTS): New macro.
6219 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6220 (print_compiled_pattern, print_double_string) [DEBUG]:
6221 Use prototype rather than old-style definition.
6222 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6223 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6224 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6225 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6226 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6227 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6228 This matters only when DEBUG is defined.
6230 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6232 * xdisp.c (set_iterator_to_next): Set the
6233 ignore_overlay_strings_at_pos_p flag only if we are _really_
6234 iterating over an overlay string, as indicated by the
6235 current.overlay_string_index member. (Bug#14306)
6237 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6239 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6240 to where it is used, to avoid autorelease issues (Bug#14050).
6242 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6244 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6245 * fileio.c (syms_of_fileio): Implement this.
6246 * filelock.c (create_lock_file): If symbolic links don't work, so
6247 we use a regular file as a lock file, do not fsync the lock file;
6250 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6252 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6253 (syms_of_minibuf): Adjust accodingly.
6255 * callint.c (Fcall_interactively): Adjust calls accordingly.
6257 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6259 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6260 w->contents is a buffer before computing everything else.
6261 Use parentheses to disambiguate last part of the condition.
6263 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6264 assertion violations. (Bug#14062)
6266 2013-05-01 David Reitter <david.reitter@gmail.com>
6268 * nsfns.m (ns_tooltip): Initialize.
6270 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6272 * coding.c (decode_coding_gap): Don't remove the character before
6273 a newline unless it's a CR character. (Bug#14287)
6275 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6277 * dispextern.h (struct face): Move enum face_underline_type
6278 earlier so that bitfields can be in the same word.
6280 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6282 * nsfns.m (handlePanelKeys): New function.
6283 (EmacsOpenPanel:performKeyEquivalent:)
6284 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6285 arrows/function/control and copy/paste keys (Bug#14296).
6287 2013-04-27 Juri Linkov <juri@jurta.org>
6289 * callint.c (Fcall_interactively): Call `Qread_number' for
6290 interactive code letter `n' instead of using duplicate code.
6293 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6295 * systime.h (make_timeval): Declare as 'const'.
6297 2013-04-27 Kenichi Handa <handa@gnu.org>
6299 * font.c (font_open_entity): Always open a font of manageable
6302 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6304 Port better to AIX (Bug#14258).
6305 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6308 2013-04-24 Kenichi Handa <handa@gnu.org>
6310 * coding.c (decode_coding_iso_2022): When an invalid escape
6311 sequence is encountered, reset the invocation and designation
6312 status to the safest one.
6314 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6316 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6317 Without this fix, "make distclean" leaves stamp-h1 behind.
6319 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6321 * w32fns.c (w32_fullscreen_rect): New function to compute the
6322 window rectangle for the given fullscreen mode.
6323 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6324 longer tunes the window size. This keeps the window's edges flush
6325 with the screen and allows the taskbar to hide itself in fullboth.
6327 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6328 window decorations and uses the entire screen.
6330 * w32term.h (w32_fullscreen_rect) Add prototype.
6331 (struct w32_output): Replace normal_width, normal_height,
6332 normal_top, and normal_left members with a single normal_placement
6334 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6336 (FRAME_NORMAL_PLACEMENT): New macro.
6338 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6340 * minibuf.c (Ftest_completion): Silence compiler warning.
6342 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6344 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6347 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6350 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6351 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6352 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6353 parentheses where appropriate.
6355 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6357 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6359 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6361 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6362 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6363 Mention in the doc string that setting these variables takes
6364 effect only after a call to set-window-buffer. (Bug#14200)
6366 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6368 * indent.c (Fvertical_motion): Don't consider display strings on
6369 overlay strings as display strings on the buffer position we
6370 started from. This prevents vertical cursor motion from jumping
6371 more than one line when there's an overlay string with a display
6372 property at end of line.
6373 Reported by Karl Chen <Karl.Chen@quarl.org> in
6374 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6376 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6378 * window.c (select_window): `record_buffer' even if window is
6379 already selected (bug#14191).
6381 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6383 * window.c (Fwindow_end): Test more flags, including the buffer's
6384 last_overlay_modified flag, to determine whether the window's
6385 display is really up-to-date. Prevents the function from
6386 returning a stale value. (Bug#14170)
6387 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6390 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6392 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6393 garbaged only if it is not already the top frame on its TTY.
6394 This prevents flickering due to constant redrawing of TTY frames when
6395 there are GUI frames open in the same session. (Bug#13864)
6397 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6399 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6400 of marking the idle timers directly.
6402 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6404 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6407 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6409 * window.c (select_window): Don't record_buffer while the invariant is
6410 temporarily broken (bug#14161).
6412 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6414 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6416 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6418 2013-04-07 Romain Francoise <romain@orebokech.com>
6420 Ignore additional platform-specific ACL errors (Bug#13702).
6421 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6422 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6424 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6426 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6429 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6431 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6432 This bug was introduced by my 2013-02-25 change that simplified
6433 data_start configuration. Without this change, on GNU/Linux
6434 an Emacs configured with --enable-profiling fails immediately
6435 due to a profiler signal.
6436 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6437 with these flags. On platforms where special flags are needed
6438 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6439 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6440 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6442 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6444 Get rid of some platform-specific functions examining window
6445 system and its capabilities. This is a partial rework of the
6447 * lisp.h (have_menus_p): Remove prototype. This function is
6448 replaced with platform-independent window_system_available.
6449 (check_window_system): Move to...
6450 * frame.h (decode_window_system_frame, window_system_available):
6451 ...here, add new prototypes.
6452 * frame.c (window_system_available, decode_window_system_frame):
6454 (check_window_system): Platform-independent now.
6455 * xterm.h (x_in_use): Remove declaration.
6457 * w32term.h (check_x_frame):
6458 * nsterm.h (check_x_frame): Remove prototypes. This function
6459 is replaced with platform-independent decode_window_system_frame.
6460 * msdos.c (have_menus_p): Remove.
6461 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6462 Remove platform-specific functions. Use check_window_system,
6463 decode_window_system_frame and check_ns_display_info where
6464 appropriate. Minor style and comment tweaks.
6465 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6466 (check_x_frame): Likewise.
6467 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6469 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6470 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6471 * xmenu.c, xselect.c: All related users changed.
6473 2013-04-03 Kenichi Handa <handa@gnu.org>
6475 The following changes is to optimize the code for reading UTF-8
6478 * coding.c (check_ascii): Rename from detect_ascii. Return value
6479 changed. Check EOL format. Do not call adjust_coding_eol_type
6481 (check_utf_8): New function.
6482 (adjust_coding_eol_type): Do nothing if already adjusted.
6483 (detect_coding): Compare the return value of check_ascii with
6484 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6485 (decode_coding_gap): Optimize for valid UTF-8.
6487 2013-03-21 Kenichi Handa <handa@gnu.org>
6489 * coding.c (syms_of_coding): Cancel previous change.
6491 * insdel.c (insert_from_gap): Fix previous change.
6493 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6495 Consistently use platform-specific function to detect window system.
6496 * lisp.h (check_window_system): New prototype. This function is
6497 going to replace check_x, check_w32 and check_ns.
6498 (have_menus_p): Mention msdos.c in comment.
6499 * fontset.c (check_window_system_func): Remove. Adjust all users.
6500 * fontset.h (check_window_system_func): Remove prototype.
6501 * nsterm.h (check_ns):
6502 * xterm.h (check_x):
6503 * w32term.h (check_w32): Likewise.
6504 * menu.c (Fx_popup_menu): Use check_window_system.
6505 * msdos.c (check_window_system): Define for MS-DOS.
6506 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6507 * w32fns.c (check_window_system): Likewise for MS-Windows.
6508 * xfns.c (check_window_system): Likewise for X.
6509 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6510 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6512 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6514 Prefer < to > in range checks such as 0 <= i && i < N.
6515 This makes it easier to visualize quantities on a number line.
6516 This patch doesn't apply to all such range checks,
6517 only to the range checks affected by the 2013-03-24 change.
6518 This patch reverts most of the 2013-03-24 change.
6519 * alloc.c (xpalloc, Fgarbage_collect):
6520 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6521 * character.c (string_escape_byte8):
6522 * charset.c (read_hex):
6523 * data.c (cons_to_unsigned):
6524 * dispnew.c (update_frame_1):
6525 * doc.c (Fsubstitute_command_keys):
6526 * doprnt.c (doprnt):
6527 * editfns.c (hi_time, decode_time_components):
6528 * fileio.c (file_offset):
6529 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6530 * font.c (font_intern_prop):
6531 * frame.c (x_set_alpha):
6532 * gtkutil.c (get_utf8_string):
6533 * indent.c (check_display_width):
6534 * keymap.c (Fkey_description):
6535 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6537 * minibuf.c (read_minibuf_noninteractive):
6538 * process.c (wait_reading_process_output):
6539 * search.c (Freplace_match):
6540 * window.c (get_phys_cursor_glyph):
6541 * xdisp.c (redisplay_internal):
6542 * xsmfns.c (smc_save_yourself_CB):
6543 Prefer < to > for range checks.
6544 * dispnew.c (sit_for): Don't mishandle NaNs.
6545 This fixes a bug introduced in the 2013-03-24 change.
6546 * editfns.c (decode_time_components): Don't hoist comparison.
6547 This fixes another bug introduced in the 2013-03-24 change.
6549 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6551 * frame.h (struct frame): Drop scroll_bottom_vpos
6552 member becaue all real users are dead long ago.
6553 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6554 * xdisp.c (redisplay_internal): Adjust user.
6556 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6558 * nsmenu.m (showAtX:Y:for:): setLevel to
6559 NSPopUpMenuWindowLevel (Bug#13998).
6561 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6563 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6564 (ns_check_pending_open_menu): Declare.
6566 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6567 (x_activate_menubar): Update the menu with title that matches
6568 ns_get_pending_menu_title, and call
6569 ns_check_pending_openmenu (Bug#12698).
6570 (menuWillOpen:): New method.
6571 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6573 * nsterm.m (menu_will_open_state, menu_mouse_point)
6574 (menu_pending_title): New varaibles.
6575 (ns_get_pending_menu_title, ns_check_menu_open)
6576 (ns_check_pending_open_menu): New functions.
6578 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6580 * indent.c (current_column_bol_cache): Remove leftover which is not
6581 used in Fmove_to_column any more.
6582 (current_column, scan_for_column): Adjust users.
6583 * keyboard.c (last_point_position_buffer, last_point_position_window):
6584 Remove leftovers which are not used for recording undo any more.
6585 (command_loop_1, syms_of_keyboard): Adjust users.
6586 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6587 redisplay_window any more.
6588 (move_it_to): Adjust user.
6590 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6592 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6593 Update dependencies.
6595 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6597 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6598 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6601 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6603 * window.h (struct window): Replace hchild, vchild and buffer slots
6604 with the only contents slot. This is possible because each valid
6605 window may have either the child window (in vertical or horizontal
6606 combination) or buffer to display (for the leaf window). Using that,
6607 a lof of operations to traverse and/or change window hierarchies may
6608 be simplified. New member horizontal is used to distinguish between
6609 horizontal and vertical combinations of internal windows.
6610 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6611 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6612 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6613 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6614 Use contents slot, not buffer, where appropriate.
6615 (wset_combination): New function.
6616 (wset_buffer): Add eassert.
6617 (Fframe_first_window): Simplify the loop reaching first window.
6618 (Fwindow_buffer): Use WINDOW_LEAF_P.
6619 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6620 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6621 (unshow_buffer): Convert initial debugging check to eassert.
6622 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6623 (make_parent_window, window_resize_check, window_resize_apply)
6624 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6625 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6626 Adjust to match struct window changes.
6627 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6628 (mark_window_cursors_off, count_windows, get_leaf_windows)
6629 (foreach_window_1): Simplify the loop.
6630 * alloc.c (mark_object): Do not check for the leaf window because
6631 internal windows has no glyph matrices anyway.
6632 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6633 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6634 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6635 (build_frame_matrix_from_window_tree, mirror_make_current)
6636 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6637 (update_window_tree, set_window_update_flags): Simplify the loop.
6638 (sync_window_with_frame_matrix_rows): Enforce live window.
6639 Use contents slot, not buffer, where appropriate.
6640 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6641 and WINDOW_HORIZONTAL_COMBINATION_P.
6642 (make_frame_visible_1): Simplify the loop.
6643 Use contents slot, not buffer, where appropriate.
6644 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6645 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6646 (expose_window_tree): Likewise.
6647 Use contents slot, not buffer, where appropriate.
6648 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6649 to avoid deleted windows. Use contents slot instead of buffer.
6650 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6651 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6652 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6653 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6655 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6657 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6658 identify the reasons for assertion violations in bug#14062 and
6660 (Fx_show_tip): Fix compilation error under
6661 "--enable-check-lisp-object-type". (Bug#14073)
6663 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6664 Reported by <rzl24ozi@gmail.com>.
6666 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6668 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6670 (unwind_with_echo_area_buffer): ...to restore it here.
6671 This is needed to ensure that...
6672 (redisplay_window): ...both window markers are valid here,
6673 which is verified by eassert.
6674 * editfns.c (save_excursion_save): Do not assume that
6675 selected_window always displays the buffer.
6676 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6679 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6681 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6684 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6686 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6688 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6690 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6691 since MinGW's w32api headers do. This avoids compiler warnings.
6693 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6696 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6698 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6700 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6702 * gtkutil.c (style_changed_cb): Check if frame is live and an
6703 X frame (Bug#14038).
6705 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6707 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6708 Define only for _WIN32_WINNT less than 0x0500.
6709 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6711 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6712 see its own definitions of 'struct timeval' and 'struct timezone'.
6714 Fix incompatibilities between MinGW.org and MinGW64 headers.
6715 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6717 * w32.c (REPARSE_DATA_BUFFER): Guard with
6718 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6720 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6722 * xterm.c: Include X11/XKBlib.h
6723 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6725 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6727 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6729 * blockinput.h (input_blocked_p): Likewise.
6730 * bytecode.c (exec_byte_code): Likewise.
6731 * callproc.c (call_process_kill, call_process_cleanup)
6732 (Fcall_process): Likewise.
6733 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6734 (Fccl_execute_on_string): Likewise.
6735 * character.c (string_escape_byte8): Likewise.
6736 * charset.c (read_hex): Likewise.
6737 * cm.c (calccost): Likewise.
6738 * data.c (cons_to_unsigned): Likewise.
6739 * dired.c (directory_files_internal, file_name_completion):
6741 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6742 (sit_for): Likewise.
6743 * doc.c (Fsubstitute_command_keys): Likewise.
6744 * doprnt.c (doprnt): Likewise.
6745 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6746 * emacsgtkfixed.c: Likewise.
6747 * fileio.c (file_offset, Fwrite_region): Likewise.
6748 * floatfns.c (Fexpt, fmod_float): Likewise.
6749 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6751 * font.c (font_intern_prop): Likewise.
6752 * frame.c (x_set_alpha): Likewise.
6753 * gtkutil.c (get_utf8_string): Likewise.
6754 * indent.c (check_display_width): Likewise.
6755 * intervals.c (create_root_interval, rotate_right, rotate_left)
6756 (split_interval_right, split_interval_left)
6757 (adjust_intervals_for_insertion, delete_node)
6758 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6759 (merge_interval_right, merge_interval_left, copy_intervals)
6760 (set_intervals_multibyte_1): Likewise.
6761 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6762 * keymap.c (Fkey_description): Likewise.
6763 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6764 * lread.c (openp, read_integer, read1, string_to_number):
6766 * menu.c (ensure_menu_items): Likewise.
6767 * minibuf.c (read_minibuf_noninteractive): Likewise.
6768 * print.c (printchar, strout): Likewise.
6769 * process.c (create_process, Faccept_process_output)
6770 (wait_reading_process_output, read_process_output, send_process)
6771 (wait_reading_process_output): Likewise.
6772 * profiler.c (make_log, handle_profiler_signal): Likewise.
6773 * regex.c (re_exec): Likewise.
6774 * regex.h: Likewise.
6775 * search.c (looking_at_1, Freplace_match): Likewise.
6776 * sysdep.c (get_child_status, procfs_ttyname)
6777 (procfs_get_total_memory): Likewise.
6778 * systime.h (EMACS_TIME_VALID_P): Likewise.
6779 * term.c (dissociate_if_controlling_tty): Likewise.
6780 * window.c (get_phys_cursor_glyph): Likewise.
6781 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6782 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6784 * xfns.c (Fx_window_property): Likewise.
6785 * xmenu.c (set_frame_menubar): Likewise.
6786 * xselect.c (x_get_window_property, x_handle_dnd_message):
6788 * xsmfns.c (smc_save_yourself_CB): Likewise.
6789 * xterm.c (x_scroll_bar_set_handle): Likewise.
6791 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6793 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6794 to be optional or nil. Adjust comment and convert it to docstring.
6795 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6796 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6798 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6800 Static checking by GCC 4.8-20130319.
6801 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6802 * process.c (Fset_process_datagram_address)
6803 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6804 * xdisp.c (get_char_face_and_encoding):
6805 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6806 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6807 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6809 2013-03-24 Ken Brown <kbrown@cornell.edu>
6811 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6812 fix compilation on 64-bit Cygwin, where underscores are not
6813 automatically prepended.
6815 * w32term.c (w32_initialize): Silence compiler warning.
6817 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6819 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6820 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6821 variables, to save and restore frame dimensions.
6822 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6823 after returning from a 'fullscreen' configuration.
6824 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6825 to avoid races between the main thread and the input thread.
6827 * w32term.h (struct w32_output): New members normal_width,
6828 normal_height, normal_top, normal_left, and prev_fsmode.
6829 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6830 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6833 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6834 'fullscreen' parameter. Always record previous width and height
6835 of the frame, except when switching out of maximized modes, so
6836 that they could be restored correctly, instead of resetting to the
6837 default frame dimensions. Send SC_RESTORE command to the frame,
6838 unless we are going to send SC_MAXIMIZE, to restore the frame
6839 resize hints in the mouse pointer shown by the window manager.
6842 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6844 * lisp.h (get_frame_param): Adjust conditions for prototype
6847 2013-03-22 Ken Brown <kbrown@cornell.edu>
6849 * unexcw.c: Drop unneeded inclusion of w32common.h.
6850 (report_sheap_usage): Declare.
6851 (read_exe_header): Add magic numbers for x86_64.
6852 (fixup_executable): Fix printf format specifier for unsigned long
6855 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6857 * frame.h (struct frame): Put menu_bar_window under #ifdef
6858 because this member is not needed when X toolkit is in use.
6859 (fset_menu_bar_window):
6860 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6861 (free_glyphs, update_frame):
6862 * xdisp.c (expose_frame): Likewise.
6863 (display_menu_bar): Likewise. Remove redundant eassert.
6864 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6867 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6869 Use functions and constants to manipulate Lisp_Save_Value objects.
6870 This replaces code that used macros and strings and token-pasting.
6871 The change makes the C source a bit easier to follow,
6872 and shrinks the Emacs executable a bit.
6873 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6874 (make_save_value): Change 1st arg from string to enum. All callers
6877 (mark_object): Use if, not #if, for GC_MARK_STACK.
6878 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6879 (XSAVE_OBJECT): Now functions, not macros.
6880 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6881 the constant was never used.
6882 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6883 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6884 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6885 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6887 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6888 type3 with a single member save_type. All uses changed.
6889 (save_type, set_save_pointer, set_save_integer): New functions.
6890 * print.c (PRINTX): Remove.
6892 * alloc.c: Remove redundant static declarations.
6894 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6896 * window.h (struct window): Convert left_col, top_line, total_lines
6897 and total_cols from Lisp_Objects to integers. Adjust comments.
6898 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6900 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6901 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6902 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6903 Adjust users where appropriate.
6905 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6907 * frame.h (struct frame): Drop resx and resy because the same data is
6908 available from window system-specific output context. Adjust users.
6909 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6910 New functions to provide defaults when no window system available.
6911 (FRAME_RES_X, FRAME_RES_Y): New macros.
6912 (NUMVAL): Move from xdisp.c.
6913 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6914 (Ffont_face_attributes, Fopen_font):
6915 * image.c (gs_load):
6916 * w32font.c (fill_in_logfont):
6917 * xdisp.c (calc_pixel_width_or_height):
6918 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6919 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6921 2013-03-20 Kenichi Handa <handa@gnu.org>
6923 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6924 to 1 (temporary workaround until a bug related to ASCII
6925 optimization is fixed).
6927 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6929 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6930 Signal error if window is not internal. Adjust docstring.
6931 (delete_all_child_windows): Use combination_limit to save the buffer.
6932 (Fset_window_configuration): Adjust accordingly.
6933 * print.c (syms_of_print): Initialize debugging output not here...
6934 (init_print_once): ...but in a new function here.
6935 * lisp.h (init_print_once): Add prototype.
6936 * emacs.c (main): Add call to init_print_once. Adjust comments.
6938 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6940 * window.c (window_resize_check, window_resize_apply)
6941 (window_from_coordinates, recombine_windows, set_window_buffer)
6942 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6943 (Fsplit_window_internal, Fdelete_window_internal)
6944 (freeze_window_starts): Use bool for booleans.
6945 * window.h (window_frame_coordinates, resize_frame_windows)
6946 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6948 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6950 * dispnew.c (bitch_at_user): Use `user-error'.
6952 2013-03-17 Ken Brown <kbrown@cornell.edu>
6954 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6955 as return type of image_background. (Bug#13981)
6956 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6958 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6960 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6961 (ns_select): Don't return with result uninitialized.
6963 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6966 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6968 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6969 directories. If filename is nil, get directory name (Bug#13932).
6970 Use getFilename and getDirectory.
6971 (getFilename, getDirectory): New methods for EmacsSavePanel and
6973 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6975 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6977 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6979 2013-03-15 Kenichi Handa <handa@gnu.org>
6981 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6982 (adjust_after_replace): Make it back to static. Delete the third
6983 arg text_at_gap_tail. Cancel the code for handling it.
6985 * coding.h (struct coding_system): New member eol_seen.
6987 * coding.c (detect_ascii): New function.
6988 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6989 when the source bytes are actually scanned. On detecting for
6990 coding_category_utf_8_auto, call detect_ascii instead of scanning
6991 source bytes directly.
6992 (produce_chars): Call insert_from_gap with the new arg 0.
6993 (encode_coding): Likewise.
6994 (decode_coding_gap): Control ASCII optimization by the variable
6995 disable_ascii_optimization instead of #ifndef .. #endif.
6996 Deccode EOL format according to coding->eol_seen.
6997 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7000 * lisp.h (adjust_after_replace): Cancel externing it.
7001 (insert_from_gap): Adjust prototype.
7003 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7005 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7006 FULLSCREEN_MAXIMIZED. (Bug#13935)
7008 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7010 * region-cache.c (find_cache_boundary, move_cache_gap)
7011 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7012 Simplify debugging check and convert to eassert. Adjust comment.
7013 (pp_cache): Put under ENABLE_CHECKING.
7015 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7017 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7018 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7020 (w32fullscreen_hook): If the frame is visible, reset
7021 f->want_fullscreen flag after changing the frame size. If the
7022 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7025 2013-03-13 Daniel Colascione <dancol@dancol.org>
7027 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7028 too so that these builds can use Cygwin's file conversion
7029 functions. (We've been building and linking cygw32.o all along
7030 and just not using it.)
7032 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7034 File synchronization fixes (Bug#13944).
7035 * Makefile.in (LIB_FDATASYNC): New macro.
7037 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7038 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7039 Don't worry about HAVE_FSYNC, since a substitute fsync is
7040 available if the system lacks one.
7041 (Fwrite_regin): Retry fsync if interrupted.
7043 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7045 * w32term.c (w32_read_socket): If the Emacs frame is being
7046 activated, call w32fullscreen_hook, to make sure the new frame
7047 dimensions are in effect. (Bug#13937)
7049 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7051 * xdisp.c (init_iterator): Simplify because both character and byte
7052 positions are either specified or -1. Add eassert. Adjust comment.
7053 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7054 character and byte positions can be obtained from marker.
7056 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7058 Static checking by Sun C 5.12.
7059 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7060 * bytecode.c (exec_byte_code):
7061 * dispnew.c (init_display):
7063 * fileio.c (Fsubstitute_in_file_name):
7064 * keyboard.c (Fevent_convert_list):
7065 * keymap.c (Fsingle_key_description):
7066 * term.c (maybe_fatal, fatal):
7067 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7068 * xsmfns.c (Fhandle_save_session):
7069 Omit unreachable code.
7070 * keymap.c (map_keymap_char_table_item): Cast void * to
7071 a function pointer type; the C Standard requires this.
7073 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7074 Include <sys/param.h> unconditionally, as that works elsewhere and
7075 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7076 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7079 See ChangeLog.12 for earlier changes.
7085 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7087 This file is part of GNU Emacs.
7089 GNU Emacs is free software: you can redistribute it and/or modify
7090 it under the terms of the GNU General Public License as published by
7091 the Free Software Foundation, either version 3 of the License, or
7092 (at your option) any later version.
7094 GNU Emacs is distributed in the hope that it will be useful,
7095 but WITHOUT ANY WARRANTY; without even the implied warranty of
7096 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7097 GNU General Public License for more details.
7099 You should have received a copy of the GNU General Public License
7100 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.