1 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
4 cache-long-scans disabled, since we don't want to call
5 prepare_to_modify_buffer (in insert_1_both) for each message we
8 * buffer.h (bset_cache_long_scans): New INLINE function, moved
9 from buffer.c. Improve commentary to the buffer field setter
12 * buffer.c (bset_cache_long_scans): Static function deleted.
13 Improve commentary to the buffer field setter functions.
14 (init_buffer_once): Default for cache-long-scans changed to t.
17 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
19 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
20 This bug was introduced in my 2013-06-21 change, and caused
21 struct Lisp_Sub_Char_Table objects to be given too many slots,
22 which broke 'make -C admin/unidata'.
24 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
26 Import changes from mac-port 4.5.
27 * macfont.m (mac_font_copy_default_descriptors_for_language)
28 (mac_font_copy_default_name_for_charset_and_languages): Declare.
29 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
30 (macfont_language_default_font_names): New.
31 (macfont_list): Rearrange language/charset code.
32 (macfont_close): Don't check for macfont_info->cache.
33 (mac_ctfont_create_preferred_family_for_attributes): New font
35 mac_font_copy_default_name_for_charset_and_languages.
36 (mac_font_copy_default_descriptors_for_language)
37 (mac_font_copy_default_name_for_charset_and_languages): New functions.
39 * macfont.h (kCTVersionNumber10_9): Define if not defined.
41 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
43 Port to C11 aligned_alloc, and fix some integer overflows.
44 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
45 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
46 and use of posix_memalign replaced with aligned_alloc.
47 (aligned_alloc): New function, defined or declared as needed.
48 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
49 Don't undef; configure.ac now does this.
50 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
51 (calloc, aligned_alloc): Check for integer overflow.
52 (aligned_alloc): Rename from memalign. All uses changed.
53 (memalign): New function, an alias for aligned_alloc.
55 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
57 * xdisp.c (redisplay_internal): Fix typo in last change.
59 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
61 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
63 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
65 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
66 redisplay--mode-lines-cause.
67 (redisplay_internal): Keep them uptodate. Remove redundant check of
68 buffer_shared_and_changed.
69 * *.[chm]: Number every assignment to update_mode_lines so we
70 can track why it is set.
72 2013-11-06 Eli Zaretskii <eliz@gnu.org>
74 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
76 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
78 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
79 can track why it is set.
81 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
83 Integer-related fixes for term.c etc.
84 * dispextern.h (face_tty_specified_color): New function.
85 * term.c (turn_on_face): Don't rely on undefined behavior when
86 assigning an out-of-range value to 'long'.
87 Simplify test for toggling highlight.
88 (tty_capable_p): Omit last two (unused) args. All callers changed.
89 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
90 (read_menu_input, tty_menu_activate, tty_menu_show):
91 * xfaces.c (x_supports_face_attributes_p)
92 (tty_supports_face_attributes_p):
93 Use bool for boolean. All callers changed.
94 (tty_supports_face_attributes_p): Omit defaults for color indices;
95 no longer needed. Simplify tail call.
97 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
99 * xdisp.c (prepare_menu_bars): Mark static.
100 * lisp.h (prepare_menu_bars): Don't declare.
101 * xselect.c (x_handle_selection_clear):
102 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
104 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
106 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
107 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
109 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
111 * keyboard.c (Fcommand_error_default_function): Rename from
112 Fdefault_error_output.
114 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
116 * keyboard.c (Fdefault_error_output): New function, extracted from
118 (syms_of_keyboard): Use it for Vcommand_error_function.
120 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
122 * eval.c (handlerlist_sentinel): New variable (bug#15802).
123 (init_eval): Use it to ensure handlerlist is non-NULL.
124 (unwind_to_catch): Make sure we never set handlerlist to NULL.
125 (Fsignal): Adjust NULLness test of handlerlist.
126 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
128 2013-11-05 Eli Zaretskii <eliz@gnu.org>
130 * callproc.c (call_process): Call prepare_to_modify_buffer before
131 decoding text read from the sub-process, as the decoded stuff will
132 be inserted into the buffer. This will invalidate the various
133 caches maintained for the buffer. (Bug#15148)
135 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
137 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
138 string of glyphless-char-display.
140 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
142 * nsfns.m (ns_get_name_from_ioreg): New function.
143 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
144 OSX >= 10.9. Use ns_get_name_from_ioreg.
146 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
148 Simplify and port recent bool vector changes.
149 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
150 only in this file. Use a more-efficient implementation if the
151 second argument is a power of 2.
152 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
153 Remove no-longer-necessary compile-time checks.
154 (bool_vector_exact_payload_bytes): New function.
155 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
156 exact payload changed to call the new function. Do not assume
157 that the arg or result fits in ptrdiff_t.
158 (bool_vector_fill): New function.
159 (Fmake_bool_vector): Use it. Don't assume bit counts fit
161 (vroundup_ct): Don't assume arg fits in size_t.
162 * category.c (SET_CATEGORY_SET): Remove. All callers now just
163 invoke set_category_set.
164 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
165 All callers changed. Use bool_vector_set.
166 * category.h (XCATEGORY_SET): Remove; no longer needed.
167 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
169 * data.c (Faref): Use bool_vector_ref.
170 (Faset): Use bool_vector_set.
171 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
172 (Fbool_vector_not, Fbool_vector_count_matches)
173 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
174 * fns.c (concat): Use bool_vector_ref.
175 (Ffillarray): Use bool_vector_fill.
176 (mapcar1): Use bool_vector_ref.
177 (sxhash_bool_vector): Hash words, not bytes.
178 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
179 a constant, since it's now used in #if.
180 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
181 unsigned char on unusual architectures, so that we no longer
182 assume that the number of bits per bits_word is a power of two or
183 is a multiple of 8 or of CHAR_BIT.
184 (Qt): Add forward decl.
185 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
186 at least as strictly as bits_word.
187 (bool_vector_data, bool_vector_uchar_data): New accessors.
188 All data structure accesses changed to use them.
189 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
190 (bool_vector_set): New functions.
191 (bool_vector_fill): New decl.
192 (ROUNDUP): Move to alloc.c as described above.
194 Fix recent gnutls changes.
195 * gnutls.c (Fgnutls_boot): Don't assume C99.
196 * process.c (wait_reading_process_output): Fix typo in recent change.
198 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
200 * process.c (wait_reading_process_output, read_process_output)
201 (send_process): Check gnutls_state is not NULL.
203 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
204 (Fgnutls_boot): Set process gnutls_p later, after initialization.
206 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
208 * nsterm.m (init, run, stop:): New methods in EmacsApp for
209 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
211 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
214 * nsfns.m (Fx_create_frame): Fix memory leak.
216 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
217 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
218 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
220 2013-11-04 Eli Zaretskii <eliz@gnu.org>
222 * xdisp.c (message3_nolog, message_with_string): Encode the string
223 before writing it to the terminal in a non-interactive session.
225 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
226 sure we concatenate them into a unibyte string.
228 * fileio.c (make_temp_name): Encode PREFIX, and decode the
229 resulting temporary name before returning it to the caller.
230 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
231 is a unibyte string, convert NAME to a unibyte string to ensure
232 that the result is also a unibyte string.
234 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
235 create unibyte strings from default paths and directory/file
238 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
241 * callproc.c (init_callproc): Use build_unibyte_string to make
242 sure we create unibyte strings from default paths and
243 directory/file names.
245 * buffer.c (init_buffer): Don't store default-directory of
246 *scratch* in multibyte form. The original problem which led to
248 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
249 but it was solved long ago. (Bug#15260)
251 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
253 Port to stricter C99 platforms.
254 Especially, C99 prohibits nesting a struct X inside struct Y if
255 struct X has a flexible array member.
256 * alloc.c (struct sdata): New type.
257 (sdata): Implement in terms of struct sdata.
258 Remove u member; all uses replaced by next_vector, set_next_vector.
259 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
260 (SDATA_DATA_OFFSET): Now a constant, not a macro.
261 (struct sblock): Rename first_data member to data, which is now
262 a flexible array member. All uses changed.
263 (next_vector, set_next_vector, large_vector_vec): New functions.
264 (vector_alignment): New constant.
265 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
266 (struct large-vector): Now merely a NEXT member, since the old approach
267 ran afoul of stricter C99. All uses changed to use
268 large_vector_vec or large_vector_offset.
269 (large_vector_offset): New constant.
270 * dispnew.c: Include tparam.h, for tgetent.
271 Do not include term.h; no longer needed.
272 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
273 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
274 (struct Lisp_Vector): Use a flexible array member for contents,
275 instead of a union with a member that is an array of size 1.
277 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
278 fact that the struct no longer contains a union.
279 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
280 (struct Lisp_Save_Value, struct Lisp_Free):
281 Use unsigned, not int, for spacers, to avoid c99 warning.
282 (union specbinding): Use unsigned, not bool, for bitfield, as
283 bool is not portable to pre-C99 hosts.
285 2013-11-04 Glenn Morris <rgm@gnu.org>
287 * emacs.c (usage_message): Mention that `-L :...' appends.
289 2013-11-02 Glenn Morris <rgm@gnu.org>
291 * Makefile.in (abs_builddir): Remove.
292 (bootstrap_exe): Use relative filename.
294 Use relative filenames in TAGS files.
295 * Makefile.in (abs_srcdir): Remove it again.
296 (.PHONY): Remove frc.
297 (maintainer-clean): No more TAGS-LISP file.
298 (TAGS): Pass relative file names to etags.
299 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
301 * Makefile.in (abs_srcdir): New, set by configure.
303 (maintainer-clean): Remove pointless echo. That should be in the
304 top-level Makefile, if anywhere. Delete TAGS-LISP.
305 (extraclean): No s/ and m/ directories for some time.
306 (TAGS): Also depend on ctagsfiles3.
307 Remove no-longer-defined S_FILE.
308 Pass absolute filenames to etags once more.
309 (TAGS-LISP): Replace lispdir with its expansion.
310 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
311 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
313 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
315 * xfaces.c (check_lface_attrs, realize_default_face):
316 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
317 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
319 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
321 * emacs.c (original_pwd): Remove global var by making it local.
322 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
324 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
326 * xfaces.c: Declare color_distance.
327 (QCdistant_foreground): New variable.
328 (NEAR_SAME_COLOR_THRESHOLD): New define.
329 (load_color2): New function.
330 (load_color): Call load_color2.
331 (load_face_colors): Call load_color2 and if distant-color is specified
332 calculate distant and use distant-color if colors are near.
333 (LFACE_DISTANT_FOREGROUND): New define.
334 (merge_face_ref, Finternal_set_lisp_face_attribute)
335 (Finternal_get_lisp_face_attribute)
336 (x_supports_face_attributes_p): Handle distant-foreground similar to
338 (syms_of_xfaces): DEFSYM QCdistant_foreground.
340 * dispextern.h (lface_attribute_index):
341 Add LFACE_DISTANT_FOREGROUND_INDEX.
343 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
345 * image.c (pbm_next_char): New function.
346 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
347 (pbm_scan_number): Use it.
348 (Qlibjpeg_version): New variable.
349 (syms_of_image): DEFSYM and initialize it.
351 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
353 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
355 2013-10-31 Glenn Morris <rgm@gnu.org>
357 * emacs.c (original_pwd): New char.
358 (main): If using --chdir, store original_pwd.
359 (init_cmdargs): When setting Vinvocation_directory based on a
360 relative argv[0], use original_pwd if set. (Bug#15768)
362 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
364 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
366 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
368 * insdel.c: Fix minor problems found by static checking.
369 (Qregion_extract_function): Now static.
370 (prepare_to_modify_buffer_1): Remove unused locals.
372 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
374 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
375 (syms_of_xdisp): Declare pre-redisplay-function.
376 (markpos_of_region): Remove function.
377 (init_iterator, compute_stop_pos, handle_face_prop)
378 (face_before_or_after_it_pos, reseat_to_string)
379 (get_next_display_element, window_buffer_changed)
380 (redisplay_internal, try_cursor_movement, redisplay_window)
381 (try_window_reusing_current_matrix, try_window_id, display_line)
382 (note_mode_line_or_margin_highlight, note_mouse_highlight)
383 (display_string, mouse_face_from_buffer_pos): Remove region handling.
384 * window.h (struct window): Remove field `region_showing'.
385 * dispextern.h (struct it): Remove region_beg/end_charpos.
386 (face_at_buffer_position, face_for_overlay_string)
387 (face_at_string_position): Update prototypes.
388 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
389 (face_at_string_position): Remove `region_beg' and `region_end' args.
390 * fontset.c (Finternal_char_font):
391 * font.c (font_at, font_range): Adjust calls accordingly.
392 * insdel.c (Qregion_extract_function): New var.
393 (syms_of_insdel): Initialize it.
394 (prepare_to_modify_buffer_1): Use it.
396 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
398 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
399 * ftxfont.c (ftxfont_get_gcs):
400 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
401 * xfaces.c (x_free_colors, x_free_dpy_colors)
402 (x_create_gc, unload_color):
403 * xselect.c (x_property_data_to_lisp):
404 * xsettings.c (parse_settings):
405 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
406 (get_bits_and_offset): Adjust definition.
407 * frame.c (XParseGeometry): Adjust locals.
408 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
409 * regex.h (toplevel): Likewise for reg_syntax_t.
411 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
413 * eval.c (run_hook_with_args): Use FUNCTIONP.
415 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
417 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
418 fields, drop 'allocated_p' member and use -1 for uninitialized value.
419 * w32term.h (struct w32_output): Similarly but do not use -1 because...
420 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
421 on MS-Windows anyway.
422 (free_face_colors): Define only if HAVE_X_WINDOWS and...
423 (free_realized_face): ...adjust user.
424 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
425 white relief pixels to -1.
426 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
427 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
428 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
430 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
432 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
433 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
434 in practice now. All callers changed.
436 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
438 * dispextern.h (struct face): Use bitfields for 'underline_type'
439 and 'box' members. Remove set-but-unused members 'pixmap_w' and
440 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
441 'stipple' member. Move 'lface' member up to help...
442 * xfaces.c (make_realized_face): ...this function to find and
443 clear just the members that need clearing.
444 (load_face_colors, realize_x_face):
445 * xdisp.c (extend_face_to_end_of_line): Adjust user.
447 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
449 * xftfont.c (struct xftfont_info): Remove set-but-unused
451 (xftfont_open): Adjust user.
452 (xftfont_get_colors): Remove useless prototype.
454 2013-10-26 Eli Zaretskii <eliz@gnu.org>
456 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
457 before passing them to 'unexec'. (Bug#15260)
459 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
461 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
463 2013-10-25 Eli Zaretskii <eliz@gnu.org>
465 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
466 the changed signature of the font driver's 'close' method.
468 * w32font.h (w32font_close): Adjust the prototype to the change in
471 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
473 * w32uniscribe.c (uniscribe_close): Adapt the call to
474 w32font_close to its new prototype.
476 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
478 Omit unused frame argument of font API's close function.
479 * font.h (struct font): Drop frame argument. Adjust comment.
480 * font.c (font_clear_cache, font_close_object): Adjust users.
481 * ftfont.c (ftfont_close):
482 * ftxfont.c (ftxfont_close):
483 * macfont.m (macfont_close):
484 * nsfont.m (nsfont_close):
485 * w32font.c (w32font_close):
486 * xfont.c (xfont_close):
487 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
488 tweak comments and make functions safe if called more than once for
489 the same font object.
491 Perform font-specific cleanup when font object is swept by GC. See
492 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
493 * alloc.c (cleanup_vector): New function.
494 (sweep_vector): Call it for each reclaimed vector object.
495 * font.h (struct font): Adjust comment.
497 2013-10-24 Glenn Morris <rgm@gnu.org>
499 * Makefile.in (abs_top_srcdir): New, set by configure.
501 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
503 Adjust recent font-related changes to fix bug#15686.
504 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
505 is a live window system frame, mark its default font too.
507 2013-10-23 Glenn Morris <rgm@gnu.org>
509 * Makefile.in (RUN_TEMACS): Make relative (again).
510 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
511 (bootstrap-emacs$(EXEEXT)):
512 Quote entities that might contain whitespace.
514 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
516 Port to Solaris 10 and its bundled GCC.
517 Problem reported by Timothy C. Burt.
518 * floatfns.c (isfinite, isnan): Redefine unconditionally.
520 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
522 Do not allow font caches to grow too large.
523 * alloc.c (compact_font_cache_entry, compact_font_caches):
524 New functions or stub if not HAVE_WINDOW_SYSTEM.
525 (compact_undo_list): Factor out from Fgarbage_collect.
527 (mark_face_cache): Mark face font. Move down to avoid
529 (mark_terminals): Do not mark font cache here.
530 (Fgarbage_collect): Call compaction functions described
531 above. Adjust comment.
533 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
535 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
536 chdir to HOME (bug#15607).
538 * nsterm.m (Qcocoa, Qgnustep): New variables.
539 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
540 (ns_get_color): Make selection color work for GNUStep also.
542 2013-10-18 Eli Zaretskii <eliz@gnu.org>
544 * keyboard.c (make_lispy_event): Remove GPM-specific code that
545 handles mouse clicks. Instead, let GPM use the same code as all
546 the other mice use. See the discussion starting at
547 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
548 for the details of the problem with the menu bar this fixes.
550 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
552 Remove port-specific display name lists to avoid extra
553 complexity and data duplication with display info lists.
554 * xterm.h (x_display_name_list): Remove declaration.
555 * xterm.c (x_display_name_list): Remove.
556 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
557 * xfns.c (x_display_info_for_name, Fx_display_list):
558 Likewise. Use x_display_list where appropriate.
559 * w32term.h (w32_display_name_list): Remove declaration.
560 * w32term.c (w32_display_name_list): Remove.
561 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
563 * w32fns.c (x_display_info_for_name, Fx_display_list):
564 Likewise. Use x_display_list where appropriate.
565 * nsterm.h (ns_display_name_list): Remove declaration.
566 * nsterm.m (ns_display_name_list): Remove.
567 (ns_term_init, syms_of_nsterm): Adjust users.
568 * nsfns.m (ns_display_info_for_name, Fx_display_list):
569 Likewise. Use x_display_list where appropriate.
570 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
571 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
572 (mark_terminals): Mark per-terminal font cache.
574 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
576 Don't run timers in input-pending-p. Its new check-timers param
577 provides the prior behavior. (Bug#15045).
578 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
581 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
583 Make some functions static in non-Microsoft builds.
584 On my platform (Fedora 19 x86-64), this shrinks the
585 Emacs executable (text+data) by 0.25%.
586 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
587 (load_color) [!MSDOS]:
588 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
589 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
590 * lisp.h (check_existing):
591 * process.h (conv_sockaddr_to_lisp, network_interface_list)
592 (network_interface_info) [!WINDOWSNT]:
593 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
595 * fileio.c (check_existing):
596 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
597 * process.c (conv_sockaddr_to_lisp, network_interface_list)
598 (network_interface_info) [!WINDOWSNT]:
599 * term.c (encode_terminal_code) [!WINDOWSNT]:
600 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
601 * xfaces.c (load_color) [!MSDOS]:
603 * fileio.c (check_existing, check_executable, check_writable):
604 * process.c (network_interface_list, network_interface_info):
605 Move earlier, so that we don't need forward decls.
606 * gnutls.c (fn_gnutls_transport_set_errno)
607 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
609 * w32.c (init_environment): Use faccessat rather than
610 check_existing, partly for consistency with the rest of the code
611 in this file, partly so that check_existing can be static.
613 Make VALMASK visible to GDB even if clang is used (Bug#15574).
614 * emacs.c (MAIN_PROGRAM): New macro.
615 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
616 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
618 bool vector int width fixes
619 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
620 (Fbool_vector_count_matches_at):
621 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
622 can exceed PTRDIFF_MAX, at least in theory.
623 (Fbool_vector_count_matches_at):
624 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
626 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
628 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
629 (struct sockaddr): Add forward decl, for platforms that lack it.
631 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
633 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
636 2013-10-16 Eli Zaretskii <eliz@gnu.org>
638 * w32.c (network_interface_get_info, network_interface_list)
639 (network_interface_info): New functions. (Bug#15610)
640 (GetAdaptersInfo_Proc): New typedef.
641 (get_adapters_info): New wrapper function.
642 (globals_of_w32): Initialize g_b_init_get_adapters_info.
644 * process.h (network_interface_list, network_interface_info):
647 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
648 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
649 all systems. Return non-nil for systems that HAVE_NET_IF_H and
650 for WINDOWSNT. Doc fix.
651 (syms_of_process): Defsubr Snetwork_interface_list and
652 Snetwork_interface_info unconditionally.
654 * menu.c (have_boxes): Fix redundant simulation of radio buttons
655 in NS GUI sessions. (Bug#15629)
657 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
659 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
661 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
663 * print.c (print_object): Print " ..." when truncating bool vectors.
665 2013-10-15 Eli Zaretskii <eliz@gnu.org>
667 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
668 standard mouse buttons.
670 * termhooks.h (struct input_event): Remove incorrect commentary.
672 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
674 Disallow bool vector operations on mixed-length operands.
675 The old behavior left garbage in the result vector sometimes,
676 and didn't seem to be useful.
677 * data.c (Qwrong_length_argument): New static var.
678 (wrong_length_argument): New function.
679 (bool_vector_binop_driver): Check that args agree in length.
681 * keyboard.c, keyboard.h (all_kboards): Now static.
683 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
685 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
686 note from the lispref.
688 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
690 * nsterm.h (struct ns_display_info): Remove set-but-unused
691 member image_cache (image caches are per-terminal anyway).
692 (FRAME_X_IMAGE_CACHE): Remove.
693 * nsterm.m (ns_initialize_display_info): Adjust user.
695 2013-10-14 Eli Zaretskii <eliz@gnu.org>
697 * w32proc.c: Include mingw_time.h.
699 * w32.c: Include mingw_time.h.
701 Implement scrolling of TTY menus when the screen is too short.
703 * term.c (tty_menu_display): Accept an additional argument, the
704 menu item from which to start displaying the menu. Account for
705 the value of Y when limiting the menu to the number of available
707 (mi_result): New enumeration.
708 (read_menu_input): Return enumerated value. When the y coordinate
709 hits min_y or max_y, return scroll indication instead of wrapping
711 (tty_menu_activate): Handle the scrolling indications from
712 read_menu_input. Compute the first menu item to display and pass
713 it to tty_menu_display.
715 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
717 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
718 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
719 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
720 Adjust to match the change described below.
721 (struct terminal): Move must_write_spaces, line_ins_del_ok,
722 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
723 memory_below_frame members to...
724 * termchar.h (struct tty_display_info): ...here because they're
725 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
727 * nsterm.m (ns_create_terminal):
728 * w32term.c (w32_create_terminal):
729 * xterm.c (x_create_terminal): Adjust users.
730 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
731 to filter out non-TTY frames. Adjust comment.
732 (scrolling): Adjust user. Prefer eassert for debugging check.
734 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
736 * xfaces.c (PT_PER_INCH): Remove unused macro.
737 * termhooks.h (struct terminal): Remove set-but-unused
738 member fast_clear_end_of_line.
739 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
740 * nsterm.m (ns_create_terminal):
742 * w32term.c (w32_create_terminal):
743 * xterm.c (x_create_terminal): Adjust users.
745 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
747 * lisp.h (bool_vector_size): New function.
748 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
749 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
750 (Fbool_vector_not, Fbool_vector_count_matches_at):
751 Remove uses of 'eassume' that should no longer be needed,
752 because they are subsumed by the 'eassume' in bool_vector_size.
754 2013-10-12 Eli Zaretskii <eliz@gnu.org>
756 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
757 after inclusion of gif_lib.h, thus fixing compiler warnings caused
758 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
760 2013-10-11 Eli Zaretskii <eliz@gnu.org>
762 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
763 have different dimensions. (Bug#15575)
765 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
768 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
770 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
772 * term.c (tty_menu_show): Never return with unbalanced
773 specpdl. Use eassert for debugging check. Adjust style.
775 2013-10-11 Eli Zaretskii <eliz@gnu.org>
777 * term.c (read_menu_input): Make selection of menu items
778 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
779 (tty_menu_activate): Fix off-by-one error when computing max_y.
781 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
783 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
784 audit logging (only used with GnuTLS 3.x) and enable it.
786 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
788 * dispnew.c (redraw_frame): Remove useless #ifdef because
789 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
790 Also, move TTY fflush to...
791 * term.c (tty_update_end): ...this function.
793 2013-10-11 Eli Zaretskii <eliz@gnu.org>
795 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
796 the end of the frame's glyph matrix. (Bug#15575)
798 * term.c (tty_menu_display): Don't move cursor while overwriting
799 frame's glyphs with menu items. Limit the number of items
800 displayed to what can be shown on the available screen lines,
801 excluding the echo area.
802 (tty_menu_activate): Limit the Y coordinate allowed by
803 read_menu_input to the last screen line used for menu display.
805 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
807 * lisp.h (eassume): New macro.
808 Also, include <verify.h>, for 'assume'.
809 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
810 (vroundup, vector_nbytes):
811 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
812 (Fbool_vector_not, Fbool_vector_count_matches)
813 (Fbool_vector_count_matches_at):
814 Use eassume, not eassert.
815 * casetab.c (set_identity, shuffle):
816 * composite.c (composition_gstring_put_cache):
817 * dispnew.c (update_frame_1):
818 * ftfont.c (ftfont_shape_by_flt):
819 * image.c (gif_load):
820 * intervals.c (offset_intervals):
821 * macfont.m (macfont_shape):
822 Remove calls to 'assume' that are no longer needed, because
823 --enable-gcc-warnings no longer generates bogus warnings
824 when these calls are removed.
826 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
828 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
830 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
832 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
833 (Qsubstitute_env_in_file_name): New var.
834 (syms_of_fileio): Define it.
836 2013-10-10 Eli Zaretskii <eliz@gnu.org>
838 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
839 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
842 * term.c (save_and_enable_current_matrix): Don't allocate and
843 don't save margin areas.
844 (restore_desired_matrix): Don't restore margin areas.
845 (free_saved_screen): Don't free margin areas.
847 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
849 * image.c: Pacify --enable-gcc-warnings.
850 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
851 #define only if used.
853 2013-10-10 Eli Zaretskii <eliz@gnu.org>
855 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
856 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
857 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
858 (gif_load): For giflib v5.x and later, display the error message
859 produced by giflib when its functions fail.
860 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
863 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
865 * keyboard.c (last_event_timestamp): Remove. For X selection and
866 GTK popup menus, it may be obtained from per-frame X display info.
867 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
868 (process_special_events): Adjust users.
869 * keyboard.h (last_event_timestamp): Remove declaration.
870 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
871 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
872 * menu.h (xmenu_show): Adjust prototype.
873 * menu.c (Fx_popup_menu): Adjust user.
874 * xselect.c (x_own_selection, x_get_foreign_selection)
875 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
877 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
879 * keyboard.c (init_kboard): Now static. Add arg
880 to denote window system. Adjust comment.
881 (init_keyboard): Adjust user.
882 (allocate_kboard): New function.
884 * nsterm.m (ns_term_init):
886 * w32term.c (w32_create_terminal):
887 * xterm.c (x_term_init): Use it.
888 * keyboard.h (init_kboard): Remove prototype.
889 (allocate_kboard): Add prototype.
891 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
893 * image.c (GIFLIB_MAJOR): Ensure it's defined.
894 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
896 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
898 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
900 2013-10-09 Eli Zaretskii <eliz@gnu.org>
902 * term.c (tty_menu_activate): Flush the output stream after
903 showing the cursor, and don't mark the frame garbaged at exit from
904 the function. Fixes redisplay glitches when moving from one menu
907 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
909 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
910 or throw error (Bug#15570).
912 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
914 * intervals.c (temp_set_point_both): Move test into 'eassert',
917 * lisp.h (eassert): Don't use 'assume'.
918 Sometimes 'assume' wins in performance, and sometimes it loses,
919 so it shouldn't be used all the time. Perhaps we need two
920 flavors of 'eassert', one for where 'assume' is far more likely
921 to help or to hurt; but that can be done later.
922 Problem reported by Dmitry Antipov in
923 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
924 Also, don't include <verify.h>; no longer needed.
926 2013-10-09 Glenn Morris <rgm@gnu.org>
928 * eval.c (Fcond): Doc tweak.
930 2013-10-09 Eli Zaretskii <eliz@gnu.org>
932 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
933 expressions with side effects to eassert. (Bug#15565)
935 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
937 * fns.c (hashfn_user_defined): Allow hash functions to return any
940 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
942 Fix minor problems found by static checking.
943 * dispnew.c (save_current_matrix): Omit unnecessary casts.
944 * dispnew.c (update_frame_with_menu): Mark debug local as used.
945 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
946 * keyboard.c (read_menu_command): Remove unused local.
947 * lisp.h (read_menu_command): New decl.
948 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
949 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
950 Return ptrdiff_t, not int.
951 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
952 not int, for benefit of xpalloc.
953 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
955 (have_menus_p): Remove; unused.
956 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
957 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
958 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
960 (save_and_enable_current_matrix): Omit unnecessary casts.
961 (read_menu_input): Omit local extern decl (now in lisp.h).
962 Don't access uninitialized storage if mouse_get_xy fails.
963 (tty_menu_activate): Mark local as initialized, for lint.
964 (tty_menu_activate, tty_meny_show): Remove unused locals.
966 2013-10-08 Eli Zaretskii <eliz@gnu.org>
968 Support menus on text-mode terminals.
969 * xterm.h (xw_popup_dialog): Add prototype.
971 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
972 (xmenu_show): Block input here, instead in Fx_popup_menu.
973 (xw_popup_dialog): New function, with X-specific bits of popup
976 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
979 * window.c (Fset_window_configuration): Use run-time tests of the
980 frame type instead of compile-time conditionals, when menu-bar
981 lines are considered.
983 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
984 (w32_popup_dialog): New prototypes.
986 * w32menu.c (Fx_popup_dialog): Function deleted.
987 (w32_popup_dialog): New function, with w32 specific bits of popup
988 dialogs. Block input here.
990 * w32inevt.c (w32_console_read_socket): Minor change to add
991 debugging TTY events.
993 * w32fns.c (show_hourglass): If returning early because the frame
994 is not a GUI frame, unblock input.
996 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
997 (cursorY): New functions.
999 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1000 WINDOWSNT, macros that call curX and curY elsewhere.
1002 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1004 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1005 specific function to hide and show cursor on a text-mode terminal.
1006 (tty_menu_struct, struct tty_menu_state): New structures.
1007 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1008 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1009 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1010 (tty_menu_locate, save_and_enable_current_matrix)
1011 (restore_desired_matrix, screen_update, read_menu_input)
1012 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1013 (tty_pop_down_menu, tty_menu_last_menubar_item)
1014 (tty_menu_new_item_coords, tty_menu_show): New functions.
1015 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1017 * nsterm.h (ns_popup_dialog): Adjust prototype.
1019 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1021 (ns_popup_dialog): Adapt order of arguments to the other
1022 *_menu_show implementations.
1023 (Fx_popup_dialog): Function deleted.
1025 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1027 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1029 * menu.c (have_boxes): New function.
1030 (single_keymap_panes): Use it instead of a compile-time
1032 (single_menu_item): Use run-time tests of the frame type instead
1033 of compile-time conditionals.
1034 (encode_menu_string): New function.
1035 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1036 the macro, since different types of frame need different encoding
1038 (digest_single_submenu): Use run-time tests of frame type instead
1039 of, or in addition to, compile-time conditionals.
1040 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1041 (Fx_popup_menu): Detect when the function is called from keyboard
1042 on a TTY. Don't barf when invoked on a text-mode frame.
1043 Check frame type at run time, instead of compile-time conditionals for
1044 invoking terminal-specific menu-show functions.
1045 Call tty_menu_show on text-mode frames.
1046 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1047 run time to determine which alternative to invoke; support dialogs
1050 * keyboard.h <Qmouse_movement>: Declare.
1052 * keyboard.c <Qmouse_movement>: Now extern.
1053 <Qecho_keystrokes>: New static variable.
1054 (read_key_sequence): Accept an additional argument, a flag to
1055 prevent redisplay during reading of the key sequence. All callers
1057 (read_menu_command): New function.
1058 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1060 (toolkit_menubar_in_use): New function.
1061 (make_lispy_event): Use it instead of a compile-time test.
1063 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1064 window-system being available.
1066 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1067 to x-popup-dialog on the frame type, they all now support popup
1070 * dispnew.c (save_current_matrix): Save the margin areas.
1071 (restore_current_matrix): Restore margin areas.
1072 (update_frame_with_menu): New function.
1074 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1077 * alloc.c (make_save_ptr): Now compiled unconditionally.
1079 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1081 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1082 (redraw_frame, update_frame): Adjust users.
1083 * dispextern.h (set_window_update_flags): Adjust prototype.
1084 * xdisp.c (redisplay_internal): When updating all frames with zero
1085 windows_or_buffers_changed, assume that only the windows that shows
1086 current buffer should be really updated.
1088 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1090 Do not allocate huge temporary memory areas and objects while encoding
1091 for file I/O, thus reducing an enormous memory usage for large buffers.
1092 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1093 * coding.h (struct coding_system): New member raw_destination.
1094 * coding.c (setup_coding_system): Initialize it to zero.
1095 (encode_coding_object): If raw_destination is set, do not create
1096 dst_object. Add comment.
1097 * fileio.c (toplevel): New constant E_WRITE_MAX.
1098 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1099 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1101 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1103 * nsterm.m (windowDidExitFullScreen:):
1104 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1106 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1108 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1109 * keyboard.c (unblock_input_to): Don't process pending signals
1110 if a fatal error is in progress.
1112 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1113 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1114 they're talking about words in Lisp bool vectors.
1115 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1116 * data.c (popcount_bits_word): Rename from popcount_size_t.
1117 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1120 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1122 Improve support for popcount and counting trailing zeros (Bug#15550).
1123 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1124 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1125 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1126 (popcount_size_t_msc, popcount_size_t_gcc):
1127 Remove; now done by Gnulib.
1128 (popcount_size_t): Now a macro that defers to Gnulib.
1129 (count_trailing_zero_bits): Return int, for consistency with
1130 Gnulib and because Emacs prefers signed to unsigned int.
1131 Don't assume that size_t is either unsigned int or unsigned long
1132 or unsigned long long.
1133 (size_t_to_host_endian): Do not assume that size_t is either
1134 exactly 32 or exactly 64 bits wide.
1135 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1136 etc., so that it's now an enum constant, not a macro.
1137 No need to assume that it's either 32 or 64.
1139 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1141 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1144 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1146 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1147 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1149 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1151 emacs_read and emacs_write now use void *, not char *.
1152 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1153 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1154 Buffer arg is now void *, not char *. This matches plain
1155 'read' and 'write' better, and avoids a constraint violation
1156 on Solaris 9 with Oracle Studio.
1158 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1160 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1161 memset to explicit loop. Otherwise copy largest possible chunk
1162 from initialized to uninitialized part, thus allowing the longer
1163 memcpy runs and reducing the number of loop iterations.
1165 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1167 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1168 hide toolbar (Bug#15388).
1169 (windowDidEnterFullScreen:): If presentation options are zero,
1170 set them here (Bug#15388).
1171 (ns_update_auto_hide_menu_bar): Remove runtime check.
1172 Don't auto hide dock unless menubar is also auto hidden.
1174 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1176 * editfns.c (message): Mention batch mode in doc string.
1178 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1180 * nsterm.m (check_native_fs): Remove erroneous comment.
1182 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1184 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1185 uses find_newline instead of scan_newline and so doesn't move point.
1187 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1189 Use hardware support for byteswapping on glibc x86 etc.
1190 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1191 whereas the old swap64 needed 30.
1192 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1193 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1194 Use byteswap.h's macros to swap bytes.
1195 * lisp.h (swap16, swap32, swap64): Remove.
1196 All uses replaced by bswap_16, bswap_32, bswap_64.
1198 * bytecode.c (exec_byte_code): Use some more volatile variables
1199 to work around local variables getting clobbered by longjmp.
1200 Port to pre-C99, which doesn't allow decls after stmts.
1202 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1204 * lisp.h (eassert): Assume that COND is true when optimizing.
1205 In other words, take on the behavior of eassert_and_assume.
1206 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1207 (eassert_and_assume): Remove. All uses replaced by eassert.
1209 * xdisp.c (Qglyphless_char): Now static.
1211 Adjust to merge from gnulib.
1212 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1213 * lisp.h: Include <verify.h>, for 'assume'.
1215 * eval.c (clobbered_eassert): New macro.
1216 (internal_catch, internal_condition_case)
1217 (internal_condition_case_1, internal_condition_case_2)
1218 (internal_condition_case_n): Use it instead of eassert
1219 when the argument contains locals clobbered by longjmp.
1220 Don't use clobbered locals outside of clobbered_eassert.
1221 (internal_lisp_condition_case): Use a volatile variable
1222 to work around a local variable's getting clobbered.
1224 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1226 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1227 (PUSH_HANDLER): New macro.
1228 (catchlist): Remove.
1229 (handlerlist): Always declare.
1231 * eval.c (catchlist): Remove (merge with handlerlist).
1232 (handlerlist, lisp_eval_depth): Not static any more.
1233 (internal_catch, internal_condition_case, internal_condition_case_1)
1234 (internal_condition_case_2, internal_condition_case_n):
1236 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1237 handlerlist/catchlist.
1238 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1239 handlerlist which can only handle a single condition-case handler at
1241 (find_handler_clause): Simplify since we only a single branch here
1244 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1246 (bcall0): New function.
1247 (exec_byte_code): Add corresponding cases. Improve error message when
1248 encountering an invalid byte-code. Let Bunwind_protect accept
1249 a function (rather than a list of expressions) as argument.
1251 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1252 and make them unconditional now that they're heap-allocated.
1254 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1256 * charset.c (Fdecode_char, Fencode_char): Remove description of
1257 `restriction' arg. now that it's hidden by advertised-calling-convention.
1259 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1261 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1262 Remove unused variable (from mac-port).
1263 (macfont_draw): Use s->ybase for correct y position.
1265 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1267 * frame.h (struct frame): Drop has_minibuffer member because...
1268 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1269 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1271 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1273 * window.h (struct window): Prefer enum text_cursor_kinds to int
1274 for phys_cursor_type member. Move the latter, phys_cursor_width,
1275 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1276 * window.c (replace_window, make_window): Adjust users.
1278 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1280 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1281 this module is never compiled otherwise.
1283 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1285 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1288 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1290 * xdisp.c (get_next_display_element): Don't call face_for_font in
1291 a build configured --without-x. (Bug#15484)
1293 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1295 * window.c (calc_absolute_offset): #elif should be #elif defined.
1297 * frame.c (delete_frame): Block/unblock input to overcome race
1298 condition (Bug#15475).
1300 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1302 * frame.c (delete_frame): Record selected frame only after
1303 calling Qdelete_frame_functions (Bug#15477).
1305 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1307 * nsterm.m (ns_selection_color): Remove.
1308 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1309 NSColor selectedText(Background)Color. Only for COCOA.
1310 (ns_term_init): Remove assignment of ns_selection_color, logic
1311 moved to ns_get_color.
1313 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1314 NS_SELECTION_COLOR_DEFAULT.
1315 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1317 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1319 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1320 frame' does not have the tool_bar_window member.
1322 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1324 Signal error when reading an empty byte-code object (Bug#15405)
1325 * lread.c (read1): signal error
1326 * alloc.c (make_byte_code): eassert header size
1327 (sweep_vectors): change an int to size_t
1329 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1331 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1332 instead of ints, as it's the usual style for offsetof constants. See:
1333 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1335 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1336 This is ugly, but it should fix the performance problem for older
1337 GCC versions in the short run. I'll look into integrating the
1338 Gnulib module for popcount, as a better fix.
1339 See the thread starting in:
1340 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1341 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1342 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1343 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1344 (popcount_size_t): Use it.
1346 2013-09-24 Daniel Colascione <dancol@dancol.org>
1348 * process.c (Fnetwork_interface_info): Fix build break due to
1351 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1353 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1354 Prefer signed to unsigned integers where either will do.
1355 No need for 'const' on locals that do not escape.
1356 Omit easserts with unnecessary and unportable assumptions about
1357 alignment. Avoid unnecessary casts to char *.
1359 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1361 Use union for the payload of struct Lisp_Vector.
1362 This helps to avoid a few glitches dictated by C's aliasing rules.
1363 * lisp.h (struct Lisp_Vector): Use union for next and
1364 contents member. Adjust comment. Change related users.
1365 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1366 Related users changed.
1367 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1368 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1369 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1370 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1372 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1374 Optimize glyph row clearing and copying routines.
1375 * dispextern.h (struct glyph_row): Change layout of struct
1376 glyph_row to help copy_row_except_pointers. Adjust comment.
1377 * dispnew.c (null_row): Remove.
1378 (clear_glyph_row): Use offsetof and memset to find and clear
1379 just the members that need clearing. Adjust comment.
1380 (copy_row_except_pointers): Likewise for copying.
1382 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1384 Some minor cleanups of recently-added bool vector code.
1385 * conf_post.h (assume): Always return void. Use lint version
1386 only if GCC and MSC versions don't apply.
1387 * conf_post.h (assume):
1388 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1389 Depend on _MSC_VER, not __MSC_VER, for consistency with
1391 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1392 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1393 (bool_vector_binop_driver, count_trailing_zero_bits)
1394 (size_t_to_host_endian): Now static, not static inline;
1395 the latter isn't needed with modern compilers and doesn't
1396 work with older compilers anyway.
1398 * alloc.c (valgrind_p): Use bool for boolean.
1400 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1402 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1403 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1404 (display_last_displayed_message_p, message_buf_print)
1405 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1406 Use bool for boolean.
1407 * dispextern.h (cancel_line, init_desired_glyphs):
1408 Remove ancient leftover.
1409 (help_echo_showing_p, hourglass_shown_p):
1410 * lisp.h (noninteractive_need_newline): Adjust declaration.
1412 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1414 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1416 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1417 ...this file and convert the latter to static. Adjust comment.
1418 (make_initial_frame):
1419 * window.c (init_window_once): Adjust user.
1420 * frame.h (last_nonminibuf_frame): Remove declaration.
1421 * lisp.h (selected_frame): Likewise.
1422 * msdos.c (the_only_display_info): Adjust comment.
1424 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1426 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1427 computing the end column of mouse-highlight that comes from
1428 display or overlay strings. (Bug#15437)
1429 (note_mouse_highlight): Adapt calculation of last argument to
1430 mouse_face_from_string_pos to the above change.
1432 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1433 all platforms, not just for clang.
1435 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1437 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1438 about excess arguments to snprintf.
1440 * conf_post.h(assume): Use __builtin_unreachable for clang.
1442 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1444 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1445 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1447 2013-09-23 Daniel Colascione <dancol@dancol.org>
1449 * alloc.c (USE_VALGRIND): New macro; on by default
1450 when ENABLE_CHECKING.
1451 (mark_maybe_object, mark_maybe_pointer)
1452 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1454 (valgrind_p) [USE_VALGRIND]: New variable.
1455 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1457 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1459 * process.c (wait_reading_process_output): Change int pnamelen to
1462 * nsterm.m (setMarkedText:selectedRange:):
1463 (deleteWorkingText):
1464 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1465 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1466 argument to unsigned long to avoid warning.
1467 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1469 * conf_post.h (assume): Fix compiler error: x shall be cond.
1471 2013-09-22 Daniel Colascione <dancol@dancol.org>
1473 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1474 warning when compiling without a window system.
1476 2013-09-22 Daniel Colascione <dancol@dancol.org>
1478 * data.c (Qbool_vector_p): New symbol.
1479 (bool_vector_spare_mask, popcount_size_t_generic)
1480 (popcount_size_t_msc, popcount_size_t_gcc)
1482 (bool_vector_binop_driver)
1483 (count_trailing_zero_bits, size_t_to_host_endian)
1484 (Fbool_vector_exclusive_or)
1485 (Fbool_vector_union)
1486 (Fbool_vector_intersection, Fbool_vector_set_difference)
1487 (Fbool_vector_subsetp, Fbool_vector_not)
1488 (Fbool_vector_count_matches)
1489 (Fbool_vector_count_matches_at): New functions.
1490 (syms_of_data): Intern new symbol, functions.
1491 * alloc.c (bool_vector_payload_bytes): New function.
1492 (Fmake_bool_vector): Instead of calling Fmake_vector,
1493 which performs redundant initialization and argument checking,
1494 just call allocate_vector ourselves. Make sure we clear any
1495 terminating padding to zero.
1496 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1497 instead of open-coding the size calculation.
1498 (vroundup_ct): New macro.
1499 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1500 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1501 * composite.c (composition_gstring_put_cache):
1502 Change lint_assume to assume.
1503 * conf_post.h (assume): New macro.
1504 (lint_assume): Remove.
1505 * dispnew.c (update_frame_1): Change lint_assume to assume.
1506 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1508 * image.c (gif_load): Change lint_assume to assume.
1509 * lisp.h (eassert_and_assume): New macro.
1510 (Qbool_vector_p): Declare.
1511 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1512 (swap16, swap32, swap64): New inline functions.
1513 * macfont.c (macfont_shape): Change lint_assume to assume.
1514 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1515 * xsettings.c (parse_settings): Use new swap16 and
1516 swap32 from lisp.h instead of file-specific macros.
1518 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1520 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1521 found (which can legitimately happen when the glyph row at the
1522 window start is disabled in the current_matrix. (Bug#15365)
1524 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1526 Fix syntax.h bug introduced by recent INLINE change.
1527 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1528 conditionally compiled one way in some modules, and a different
1529 way in others. This doesn't work with extern inline functions,
1530 which must have the same definition in all modules, because the
1531 defining code might be shared across modules, depending on the
1532 implementation. Symptoms reported by Martin Rudalics in:
1533 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1534 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1535 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1536 overriding the corresponding functions in syntax.h.
1537 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1538 (syntax_property): New inline functions.
1539 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1540 Rewrite in terms of these new functions.
1542 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1544 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1545 not chars_in_text, whose result depends on the multibyteness of
1546 the current buffer. (Bug#15426)
1548 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1550 Port recent change to hosts where pointers aren't 'long'.
1551 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1552 Don't assume that pointers are the same width as 'long'.
1553 Add a compile-time check that a pointer fits into two X slots.
1555 A simpler, centralized INLINE.
1556 * conf_post.h (INLINE): Define only if not already defined.
1557 This allows us to use a single INLINE, defined by one file
1559 * emacs.c (INLINE): Define it.
1560 Also, include category.h, charset.h, composite.h, dispextern.h,
1561 syntax.h, systime.h, so that their INLINE definitions are expanded
1563 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1564 * buffer.h, buffer.c (BUFFER_INLINE):
1565 * category.h, category.c (CATEGORY_INLINE):
1566 * character.h, character.c (CHARACTER_INLINE):
1567 * charset.h, charset.c (CHARSET_INLINE):
1568 * composite.h, composite.c (COMPOSITE_INLINE):
1569 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1570 * frame.h, frame.c (FRAME_INLINE):
1571 * intervals.h, intervals.c (INTERVALS_INLINE):
1572 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1573 * lisp.h, alloc.c (LISP_INLINE):
1574 * process.h, process.c (PROCESS_INLINE):
1575 * syntax.h, syntax.c (SYNTAX_INLINE):
1576 * systime.h, sysdep.c (SYSTIME_INLINE):
1577 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1578 * window.h, window.c (WINDOW_INLINE):
1579 Remove. All uses replaced with INLINE.
1581 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1583 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1586 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1588 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1589 'const char *' to avoid compiler warnings due to similar change in
1590 the prototype of x_get_string_resource.
1592 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1594 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1595 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1596 going to replace static variables below. Adjust comments.
1597 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1598 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1599 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1600 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1601 Related users changed.
1602 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1603 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1604 last_mouse_movement_time, going to replace static variables below.
1606 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1607 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1609 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1610 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1611 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1612 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1613 static variables below.
1614 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1615 (last_mouse_scroll_bar): Remove.
1616 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1617 (mouseExited): Related users changed.
1619 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1621 Do not use external array to process X scroll bar messages.
1622 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1623 (x_send_scroll_bar_event): Pack window pointer into two slots
1624 of XClientMessageEvent if we're 64-bit. Adjust comment.
1625 (x_scroll_bar_to_input_event): Unpack accordingly.
1627 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1629 Ifdef away recent changes which aren't relevant to NS port.
1630 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1631 [!HAVE_NS]: Declare as such.
1632 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1633 [!HAVE_NS]: Define as such.
1635 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1637 * frame.c (x_redo_mouse_highlight): New function
1638 to factor out common code used in W32 and X ports.
1639 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1640 * xterm.h (struct x_display_info):
1641 * w32term.h (struct w32_display_info):
1642 * nsterm.h (struct ns_display_info): New members
1643 last_mouse_motion_frame, last_mouse_motion_x and
1644 last_mouse_motion_y, going to replace static variables below.
1645 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1646 (redo_mouse_highlight): Remove.
1647 (note_mouse_movement, syms_of_xterm): Adjust user.
1648 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1649 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1650 (redo_mouse_highlight): Remove.
1651 (note_mouse_movement, syms_of_w32term): Adjust user.
1652 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1653 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1655 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1656 * nsfns.m (compute_tip_xy): Adjust user.
1658 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1660 * frame.c (x_mouse_grabbed): New function.
1661 * dispextern.h (x_mouse_grabbed): Add prototype.
1662 (last_mouse_frame): Remove declaration.
1663 * xterm.h (struct x_display_info):
1664 * w32term.h (struct w32_display_info):
1665 * nsterm.h (struct ns_display_info): New member
1666 last_mouse_frame, going to replace...
1667 * xdisp.c (last_mouse_frame): ...global variable.
1668 (note_tool_bar_highlight):
1669 * w32term.c (w32_mouse_position, w32_read_socket):
1670 * xterm.c (XTmouse_position, handle_one_xevent):
1671 Use x_mouse_grabbed.
1672 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1674 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1676 * w32term.c (w32_read_socket): Avoid temporary
1677 variables in a call to x_real_positions.
1678 * xterm.c (handle_one_xevent): Likewise.
1680 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1682 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1683 (x_icon_type): Remove prototype.
1684 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1685 * frame.c (x_icon_type): Remove.
1686 * w32term.c (x_make_frame_visible, x_iconify_frame):
1687 * xterm.c (x_make_frame_visible, x_iconify_frame):
1688 Use x_set_bitmap_icon to factor out common code.
1690 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1692 * dispextern.h (check_x_display_info, x_get_string_resource):
1693 Declare here just once and unify the latter.
1694 * frame.c (check_x_display_info, x_get_string_resource):
1695 * nsterm.h (check_x_display_info):
1696 * xrdb.c (x_get_string_resource):
1697 * xterm.h (check_x_display_info): Remove prototypes.
1698 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1699 * w32reg.c (x_get_string_resource): Likewise.
1700 (w32_get_rdb_resource): Adjust user.
1702 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1704 * xterm.h (struct x_display_info): New member
1705 x_pending_autoraise_frame, going to replace...
1706 * xterm.c (pending_autoraise_frame): ...static variable.
1707 (x_new_focus_frame, XTread_socket): Adjust users.
1708 * w32term.h (struct w32_display_info): New member
1709 w32_pending_autoraise_frame, going to replace...
1710 * w32term.c (pending_autoraise_frame): ...global variable.
1711 (x_new_focus_frame, w32_read_socket): Adjust users.
1713 2013-09-17 Glenn Morris <rgm@gnu.org>
1715 * xdisp.c (message_dolog): If we create *Messages*,
1716 switch it to messages-buffer-mode.
1718 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1720 Don't overuse 'const' in types of locals.
1721 * bidi.c (bidi_count_bytes):
1722 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1723 (xg_event_is_for_scrollbar):
1724 * xselect.c (x_handle_property_notify)
1725 (x_handle_selection_notify, x_handle_dnd_message):
1726 * xsettings.c, xsettings.h (xft_settings_event):
1727 * xterm.c (x_handle_net_wm_state, handle_one_event)
1728 (x_menubar_window_to_frame, x_detect_focus_change)
1729 (construct_mouse_click, note_mouse_movement)
1730 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1731 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1732 (handle_one_xevent, x_handle_net_wm_state):
1733 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1734 (x_handle_dnd_message):
1735 Avoid unnecessary 'const', typically the second 'const' in
1736 'const foo * const arg', a 'const' that does not affect the API
1737 and doesn't significantly help the human reader.
1739 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1741 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1742 only if Glib < 2.36.0.
1743 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1744 * xsettings.c (init_gconf, init_gsettings): Do not check
1746 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1748 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1750 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1752 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1753 before calling g_type_init.
1755 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1757 * nsterm.m (syms_of_nsterm): ... to here.
1759 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1761 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1762 (ignore_next_mouse_click_timeout): Use Time as X does.
1763 (handle_one_xevent): Avoid cast and use unsigned comparison.
1765 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1767 Do not copy X event in handle_one_xevent except KeyPress case.
1768 Wnen XEvent is processed, it is unlikely to be changed except
1769 KeyPress case, so we can avoid copying and use const pointer to
1770 const data to make sure that an event is not changed elsewhere.
1771 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1772 const' and do not create local copy except for the KeyPress event.
1773 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1774 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1775 (x_handle_net_wm_state, x_menubar_window_to_frame)
1776 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1777 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1778 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1779 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1780 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1781 (x_handle_dnd_message):
1782 * xsettings.c (xft_settings_event):
1783 Use 'const XEvent * const' where appropriate.
1784 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1786 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1788 Fix X event waiting to handle multiple frames.
1789 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1790 * xterm.c (pending_event_wait): Remove. Adjust users.
1791 (x_detect_focus_change): Pass frame arg.
1792 (handle_one_xevent): Find related frame early and clear per-frame
1793 wait_event_type only if this is an event for the relevant frame.
1794 (x_wait_for_event): Use per-frame wait_event_type.
1796 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1798 * nsfns.m (Fx_create_frame): Fix font driver registration for
1801 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1802 for syms_of_macfont.
1804 * nsterm.m: Include macfont.h.
1805 (ns_tmp_flags, ns_tmp_font): Remove.
1806 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1807 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1808 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1809 (changeFont:): Fix code style. Check for font driver type when
1812 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1815 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1816 (nsfont_open): Set font driver type.
1817 Set font->ascent and font->descent. Figure out font instead of
1818 ns_tmp_font, and flags instead of ns_tmp_flags.
1819 Fix indentation. Remove call to ns_draw_text_decoration,
1822 * nsfns.m: Include macfont.h.
1823 (Fx_create_frame): Register macfont driver, make a better default font.
1824 (Fns_popup_font_panel): Get font from macfont driver, if used.
1826 * macfont.m, macfont.h, maccuvs.h: New files.
1828 * font.h: Declare syms_of_macfont.
1830 * font.c (syms_of_font): Call syms_of_macfont.
1832 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1834 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1836 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1837 and it is always zero for others, so I assume that this is an ancient
1838 leftover which nobody will want to change any more.
1839 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1840 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1841 * frame.c (x_set_scroll_bar_width):
1842 * w32fns.c (w32_createscrollbar):
1843 * w32term.c (w32_set_vertical_scroll_bar):
1844 * xfns.c (x_set_scroll_bar_default_width):
1845 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1846 (x_scroll_bar_expose): Related users changed.
1848 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1850 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1851 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1852 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1854 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1856 * nsterm.h, w32term.h, xterm.h: ...and not here.
1857 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1858 Remove unused Xisms.
1859 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1860 these modules are never compiled otherwise.
1862 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1864 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1865 Doc fix. (Bug#15375)
1867 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1869 Unify Fx_focus_frame between all ports.
1870 * frame.h (x_focus_frame): New prototype.
1871 * xfns.c (Fx_focus_frame): Remove.
1872 (syms_of_xfns): Do not defsubr it.
1873 (x_focus_frame): X implementation.
1874 * nsfns.m (Fx_focus_frame): Remove.
1875 (syms_of_nsfns): Do not defsubr it.
1876 (x_focus_frame): NS implementation.
1877 * w32term.c (Fx_focus_frame): Remove.
1878 (x_focus_on_frame): Rename to...
1879 (x_focus_frame): W32 implementation.
1880 * w32term.h (x_focus_on_frame): Remove prototype.
1881 * w32fns.c (Fx_focus_frame): Remove.
1882 (syms_of_w32fns): Do not defsubr it.
1883 * frame.c (Fx_focus_frame): Define here.
1884 (syms_of_frame): Defsubr here.
1885 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1887 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1889 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1890 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1891 each port to reference the port-specific window system data.
1892 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1893 (FRAME_DISPLAY_INFO): Define.
1894 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1895 (FRAME_DISPLAY_INFO): Define. Adjust users.
1896 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1897 (FRAME_DISPLAY_INFO): Define. Adjust users.
1898 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1899 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1900 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1901 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1902 * xselect.c, xterm.c: All related users changed.
1904 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1906 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1907 (x_menubar_window_to_frame): Remove prototypes.
1908 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1909 (x_menubar_window_to_frame, x_top_window_to_frame):
1911 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1912 (x_menubar_window_to_frame, x_top_window_to_frame):
1913 ...to here and convert all but the last to static.
1915 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1917 * lisp.mk (lisp): Add w32-common-fns.elc.
1919 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1921 * charset.c (char_charset): Document an exception for char-charset.
1923 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1925 * xterm.h (x_display_info): New field last_user_time...
1926 * xterm.c (toplevel): ...to replace static last_user_time.
1927 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1929 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1931 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1932 scroll bar values to prevent thumb from disappear and update comment.
1934 2013-09-11 Glenn Morris <rgm@gnu.org>
1936 * emacs.c (usage_message): Possessive apostrophe tweak.
1938 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1940 * nsterm.m (syms_of_nsterm): Use Qns.
1941 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1942 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1943 * xfns.c (x_display_info_for_name, Fx_open_connection):
1944 Remove old '#if 0' code.
1945 (syms_of_xfns): Use Qx.
1946 * termhooks.h (fullscreen_hook): Remove the leftover.
1947 (struct terminal): Fix typo in comment.
1949 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1951 Cleaning up a few X scroll bar bits.
1952 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1953 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1954 New member last_seen_part, going to replace...
1955 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1956 (xt_action_hook) [USE_LUCID]: Adjust user.
1957 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1958 Lucid-specific scroll bar support.
1959 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1960 to int and adjust to use last_seen_part member.
1961 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1962 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1963 Initialize last_seen_part.
1965 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1967 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1968 insert-buffer-substring an empty string.
1970 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1972 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1973 avoiding a GCC warning.
1975 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1977 Ifdef away frame tool bar code when it is not really used.
1978 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1979 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1980 and minimize_tool_bar_window_p under the above.
1981 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1982 (fset_tool_bar_window): Likewise.
1983 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1984 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1985 (change_frame_size_1):
1986 * window.c (window_from_coordinates, Frecenter): Adjust users.
1987 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1988 code is not really used.
1989 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1990 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1991 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1992 [!USE_GTK && !HAVE_NS]: Define as such.
1993 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1994 (note_mouse_highlight, expose_frame):
1995 * xfns.c (x_set_tool_bar_lines):
1996 * xterm.c (handle_one_xevent): Adjust users.
1998 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2000 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2001 This bug was introduced by my 2013-08-26 patch, which incorrectly
2002 assumed that the terminfo implementation doesn't use termcap buffers.
2003 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2004 these buffers apparently are used after all.
2005 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2006 (struct tty_display_info): Define members termcap_term_buffer and
2007 termcap_strings_buffer even if TERMINFO.
2009 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2012 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2013 'usage' docstring entry to pacify make-docfile.
2015 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2017 Change comparison functions =, <, >, <=, >= to take many arguments.
2018 * data.c: Change comparison functions' interface and implementation.
2019 * lisp.h: Make arithcompare available for efficient two arg
2021 * bytecode.c: Use arithcompare.
2022 * fileio.c: Use new interface.
2024 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2026 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2028 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2030 * eval.c (Feval): Document the new use of `lexical'.
2032 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2034 Review and drop old frame resize hack.
2035 * frame.h (struct frame): Remove force_flush_display_p.
2036 * dispnew.c (update_frame): Adjust user and don't call
2037 flush_frame here. The comment has said that there was an issues
2038 with redisplaying fringes, but I don't see any differences with
2039 and without this hack. Hopefully we can continue without it.
2040 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2041 current frame matrices twice if resized_p is set.
2043 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2045 Do not populate pure Xism x_sync to other ports.
2046 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2047 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2048 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2049 * w32term.h (x_sync): Remove prototype.
2051 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2053 Cleanup frame flushing.
2054 * dispextern.h (struct redisplay_interface):
2055 Drop flush_display_optional because flush_display is enough
2056 for X and flushing via RIF is just a no-op for others.
2057 * frame.h (flush_frame): New function.
2058 * dispnew.c (update_frame):
2059 * minibuf.c (read_minibuf):
2060 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2062 * keyboard.c (detect_input_pending_run_timers): Do not flush
2063 all frames but selected one in redisplay_preserve_echo_area.
2064 * nsterm.m (ns_flush): Remove no-op.
2065 (ns_redisplay_interface): Adjust user.
2066 * w32term.h (x_flush): Remove no-op.
2067 (w32_redisplay_interface): Adjust user.
2068 * xterm.c (x_flush): Simplify because we do not flush all
2069 frames at once any more. Adjust comment.
2070 (x_redisplay_interface): Adjust user.
2072 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2074 Port --without-x --enable-gcc-warnings to Fedora 19.
2075 * gfilenotify.c (globals_of_gfilenotify):
2076 Call g_type_init only if using an older glib version that needs it.
2078 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2080 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2081 (last_glyphless_glyph_merged_face_id): Remove declarations.
2082 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2083 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2084 (last_glyphless_glyph_merged_face_id): Now static.
2085 (merge_escape_glyph_face): New function, refactored from...
2086 (get_next_display_element): ...here.
2087 (merge_glyphless_glyph_face): New function, refactored from...
2088 (produce_glyphless_glyph): ...here...
2089 * term.c (produce_glyphless_glyph): ...and here.
2091 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2093 * eval.c (eval_sub): Only call Ffunction if necessary.
2095 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2097 Attempt to make redisplay more selective when changing cursor type.
2098 * frame.h (struct frame): New bitfield cursor_type_changed.
2099 * xdisp.c (cursor_type_changed): Remove.
2100 (try_cursor_movement, redisplay_window, try_window_id)
2101 (set_frame_cursor_types, try_window_reusing_current_matrix):
2102 Adjust to use per-frame bitfield.
2103 (redisplay_internal): Look for cursor type change on each visible
2104 frame and consider all frames if cursor type has been changed on
2105 the frame other than selected. If cursor type has been changed on
2106 selected frame only, do not use fast update.
2108 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2110 Attempt to make redisplay more selective when changing fonts.
2111 * frame.h (struct frame): New bitfield fonts_changed.
2112 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2113 (adjust_frame_glyphs): Add prototype.
2114 * dispnew.c (fonts_changed_p): Remove.
2115 (adjust_glyphs): Remove because we do not
2116 adjust matrices on all frames at once any more.
2117 (adjust_frame_glyphs): Block and unblock input here.
2118 (adjust_glyph_matrix): Use fonts_changed.
2119 (change_frame_size_1): Use adjust_frame_glyphs.
2120 * font.c (font_open_entity): Use fonts_changed.
2121 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2122 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2123 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2124 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2125 (shrink_mini_window, Fresize_mini_window_internal)
2126 (window_scroll_pixel_based, Fset_window_configuration)
2127 (apply_window_adjustment, Fset_window_vscroll):
2128 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2129 Use adjust_frame_glyphs.
2130 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2131 (try_window_reusing_current_matrix, try_window_id, display_line)
2132 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2133 (redisplay_internal): Consider fonts_changed and adjust frame
2134 matrices for each frame only if the frame is visible. If font
2135 has been changed on some frame during full redisplay, retry
2136 only visible frames where the font has been actually changed.
2138 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2140 Cache current header and mode line height for each window.
2141 * window.h (struct window): New fields mode_line_height
2142 and header_line_height.
2143 * window.c (make_window): Initialize them.
2144 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2145 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2146 (current_mode_line_height, current_header_line_height):
2148 * xdisp.c (current_mode_line_height, current_header_line_height):
2150 (pos_visible_p, init_xdisp): Adjust user.
2151 (redisplay_window): Invalidate mode_line_height and
2152 header_line_height if current and desired matrices do not agree.
2154 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2156 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2157 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2159 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2161 Make --without-x compatible with --enable-gcc-warnings.
2162 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2163 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2164 members under HAVE_WINDOW_SYSTEM.
2165 * keyboard.c (make_lispy_focus_out): Likewise.
2166 (record_menu_key): Move under HAVE_MENUS.
2167 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2168 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2169 (syms_of_xdisp): Adjust user.
2170 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2171 (start_hourglass, cancel_hourglass):
2172 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2173 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2174 and CLEAR_FONT_TABLE_NFONTS.
2175 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2176 Declare only if HAVE_WINDOW_SYSTEM.
2177 (lface_same_font_attributes_p, clear_face_gcs): Define only
2178 if HAVE_WINDOW_SYSTEM.
2180 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2182 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2183 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2184 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2186 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2188 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2190 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2192 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2193 This fixes a type error on hosts where ptrdiff_t is wider than int.
2195 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2197 * keyboard.c (read_key_sequence_vs): New function.
2198 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2201 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2203 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2205 Makefile improvements.
2206 * Makefile.in (config.status): Don't use double-colon rules, as
2207 they are not portable according to POSIX. Fix shell typo with `;
2208 I guess this rule has never been tested?
2209 (VCSWITNESS): New macro, to override any environment var.
2211 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2213 * xterm.h (struct x_display_info): Do not track X connection
2214 fd separately because it is always available from Display.
2215 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2218 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2220 * buffer.c (drop_overlay):
2221 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2222 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2224 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2226 * buffer.c (Fmake_overlay, Fmove_overlay):
2227 * intervals.c (set_point_from_marker):
2228 * print.c (PRINTPREPARE): Prefer signal_error
2229 to plain error and report unsuitable marker too.
2231 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2233 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2234 for 'dragging' member.
2235 (struct x_output): Remove set-but-unused leftovers
2236 'left_before_move' and 'top_before_move'.
2237 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2238 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2239 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2240 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2241 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2242 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2243 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2244 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2246 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2248 * nsfont.m (INVALID_GLYPH): New define.
2249 (nsfont_encode_char): Use INVALID_GLYPH.
2250 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2252 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2254 * xterm.c (x_last_mouse_movement_time): Revert last change.
2255 This code should use XDisplayMotionBufferSize to check display's
2256 motion history first, and there are few other issues as well.
2257 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2258 (handle_one_xevent): Adjust user.
2260 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2262 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2263 * frame.c (Flast_nonminibuf_frame): ... to here.
2264 (check_minibuf_window): Don't abort if no window was found
2267 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2269 Use XGetMotionEvents to ask the last mouse motion time from X server.
2270 * xterm.c (X_MOTION_HISTORY): Default to 1.
2271 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2272 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2273 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2274 Ifdef away legacy code.
2275 (XTmouse_position, x_scroll_bar_report_motion):
2276 Use x_last_mouse_movement_time.
2277 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2280 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2282 * msdos.c (last_mouse_window): Move to...
2283 (dos_rawgetc): ...this function and adjust comment.
2284 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2285 (mouseMoved): ...this function and adjust comment.
2286 * w32term.c (last_window): Likewise with...
2287 (w32_read_socket): ...this function.
2288 * xterm.c (last_window): Likewise with...
2289 (handle_one_xevent): ...this function.
2291 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2293 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2294 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2295 (handle_one_xevent): ...to here.
2296 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2299 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2301 * msdos.c (IT_set_terminal_window): Remove no-op.
2302 (initialize_msdos_display): Adjust terminal setup.
2303 * w32console.c (w32con_set_terminal_window): Remove no-op.
2304 (initialize_w32_display): Adjust terminal setup.
2305 * w32term.c (w32_set_terminal_window): Remove no-op.
2306 (w32_create_terminal): Adjust terminal setup.
2307 * xterm.c (XTset_terminal_window): Remove no-op.
2308 (x_create_terminal): Adjust terminal setup.
2310 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2312 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2314 (ns_create_terminal): Adjust terminal setup.
2315 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2317 (w32_create_terminal): Adjust terminal setup.
2318 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2320 (x_create_terminal): Adjust terminal setup.
2322 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2324 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2325 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2326 * dispnew.c (buffer_posn_from_coords):
2327 * window.c (Fwindow_end, displayed_window_lines):
2328 * xdisp.c (redisplay_mode_lines): Use it.
2330 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2332 * fontset.c (face_for_char): Check char in the current face font first
2333 if HAVE_NS (Bug#15138).
2335 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2337 * window.c (temp_output_buffer_show): Make sure window returned
2338 by display_buffer is live (Bug#15213).
2340 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2342 Minor cleanup to avoid forward declarations.
2343 * coding.h (struct ccl_spec): Remove forward declaration.
2344 * composite.h (toplevel): Include font.h.
2345 (struct composition_it, struct face, struct font_metrics):
2346 Remove forward declaration.
2347 * dispextern.h (struct image, struct atimer): Likewise.
2348 * emacsgtkfixed.h (struct frame): Likewise.
2349 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2350 * font.h (struct font_driver, struct font, struct glyph_string)
2351 (struct face): Remove forward declaration.
2352 * fontset.h (struct face, struct font): Likewise.
2353 * frame.h (toplevel): Style cleanup.
2354 (enum output_method): Move to...
2355 * termhooks.h (enum output_method): ...here.
2356 (struct glyph, struct frame, struct ns_display_info)
2357 (struct x_display_info, struct w32_display_info):
2358 Remove forward declaration.
2359 * xterm.h (toplevel): Include termhooks.h.
2360 (struct font, struct window, struct glyph_matrix, struct frame)
2361 (struct input_event, struct face, struct image): Remove forward
2363 * gtkutil.h (struct _widget_value): Likewise.
2364 * keyboard.h (toplevel): Include termhooks.h.
2365 (struct input_event): Remove forward declaration.
2367 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2369 * intervals.c (set_point_from_marker): New function.
2370 * editfns.c (Fgoto_char):
2371 * process.c (Finternal_default_process_filter):
2372 * window.c (select_window_1): Use it.
2373 * buffer.h (set_point_from_marker): Add prototype.
2375 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2377 * w32.c (term_winsock): Call release_listen_threads before calling
2379 (_sys_wait_accept): Wait for accept event in a loop with a finite
2380 timeout, instead of waiting indefinitely. Will hopefully avoid
2381 hanging during exit because WSACleanup deadlocks waiting for the
2382 event object to be released. (Bug#14333)
2384 * w32proc.c (release_listen_threads): New function, signals all
2385 the reader threads that listen for connections to stop waiting.
2387 * w32.h (release_listen_threads): Add prototype.
2389 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2391 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2392 field of new marker (for sanity and safety).
2393 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2394 anyway because XMISCTYPE is a function and can't be an lvalue).
2396 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2398 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2399 (x_after_update_window_line, x_scroll_bar_create):
2400 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2401 (handle_one_xevent, x_clear_frame_area):
2402 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2403 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2404 * xterm.h (x_clear_area): Adjust prototype.
2406 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2408 Hook scanning and indentation functions to find_newline. This helps
2409 to avoid duplicated code and renders more respect to newline cache.
2410 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2411 * cmds.c (Fforward_line):
2412 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2413 Use find_newline and avoid unnecessary point movements.
2414 * search.c (scan_newline): Implement on top of find_newline.
2416 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2418 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2419 scoped code (bug#11258).
2421 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2423 * nsterm.m (last_window): New variable.
2424 (EV_TRAILER2): New macro.
2425 (EV_TRAILER): Call EV_TRAILER2.
2426 (mouseMoved:): Add support for mouse-autoselect-window
2427 on nextstep (Bug#6888).
2429 2013-08-28 Andreas Schwab <schwab@suse.de>
2431 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2432 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2433 Remove unused macro definitions.
2434 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2435 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2436 Only define if emacs.
2438 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2440 Prefer enum glyph_row_area to int where appropriate.
2441 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2443 (window_box, window_box_width, window_box_left, window_box_left_offset)
2444 (window_box_right, window_box_right_offset): Adjust prototypes.
2445 * xdisp.c (window_box, window_box_width, window_box_left)
2446 (window_box_left_offset, window_box_right, window_box_right_offset):
2447 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2448 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2449 * nsterm.m (ns_clip_to_row):
2450 * w32term.c (w32_clip_to_row):
2451 * xterm.c (x_clip_to_row): Likewise.
2453 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2455 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2456 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2458 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2460 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2461 for portability to hosts where /bin/sh has problems.
2463 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2465 Redesign redisplay interface to drop global output_cursor.
2466 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2467 (toplevel): Remove declaration of output_cursor.
2468 (set_output_cursor, x_cursor_to): Remove prototype.
2469 * window.h (struct window): New member output_cursor.
2470 (output_cursor_to): New function to replace RIF member.
2471 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2472 (update_text_area, set_window_cursor_after_update): Use it.
2473 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2474 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2475 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2476 * w32term.c (x_update_window_begin, x_update_window_end):
2477 * xterm.c (x_update_window_begin, x_update_window_end):
2478 Adjust to use per-window output cursor.
2480 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2482 Simplify SELECT_TYPE-related code.
2483 Like EMACS_TIME, this portability layer is no longer needed, since
2484 Emacs has been using fd_set as a portability layer for some time.
2485 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2486 (SELECT_TYPE): Remove. All uses changed to fd_set.
2487 (fd_set) [!FD_SET]: New typedef.
2489 Simplify EMACS_TIME-related code.
2490 This portability layer is no longer needed, since Emacs has been
2491 using struct timespec as a portability layer for some time.
2492 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2493 Include <time.h> rather than "systime.h"; that's all that's needed now.
2494 * dispnew.c: Include <timespec.h> rather than "systime.h";
2495 that's all that's needed now.
2496 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2497 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2498 TIMESPEC_RESOLUTION.
2499 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2500 LOG10_TIMESPEC_RESOLUTION.
2501 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2502 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2503 (make_emacs_time): Remove. All used changed to make_timespec.
2504 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2505 (current_timespec): Rename from current_emacs_time. All uses changed.
2506 (add_emacs_time): Remove. All uses changed to timespec_add.
2507 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2508 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2509 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2510 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2511 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2512 (current_timespec): Rename from current_emacs_time. All uses changed.
2513 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2514 changed to timespec_cmp.
2515 * xgselect.c: Include <timespec.h>, since our .h files don't.
2517 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2519 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2520 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2521 Remove the leftovers.
2522 * gtkutil.c (toplevel): Do not declare Qxft but include
2524 * image.c (toplevel): Do not declare Vlibrary_cache because
2525 it's already done in lisp.h.
2527 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2529 * lisp.h (Mouse_HLInfo): Move from here...
2530 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2531 (reset_mouse_highlight): New function.
2532 * msdos.c (dos_set_window_size, IT_update_begin)
2533 (internal_terminal_init):
2534 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2535 (ns_initialize_display_info):
2536 * w32console.c (initialize_w32_display):
2537 * w32term.c (x_update_window_end, x_free_frame_resources)
2538 (w32_initialize_display_info):
2539 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2540 * window.c (Fdelete_other_windows_internal):
2541 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2542 * termchar.h (toplevel):
2543 * xterm.h (toplevel): Include dispextern.h.
2545 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2547 Fix minor problems found by static checking.
2548 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2549 (expect): Avoid nested-if warning.
2550 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2551 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2552 * nsterm.h, nsterm.m (ns_select):
2553 * xgselect.c, xgselect.h (xg_select):
2554 Adjust signature to better match pselect's.
2555 * nsterm.m (ns_select):
2556 Don't set *TIMEOUT, since pselect doesn't.
2557 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2558 diagnostic about assigning const char * to it.
2559 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2561 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2563 * lread.c (substitute_object_recurse): Handle hash-tables as well
2566 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2568 Fix unlikely core dump in init_tty, and simplify terminfo case.
2569 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2570 The old version incorrectly dumped core if malloc returned a
2571 buffer containing only non-NUL bytes.
2572 (init_tty): Do not allocate or free termcap buffers; the
2573 struct does that for us now.
2574 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2575 (struct tty_display_info): Define members termcap_term_buffer and
2576 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2577 use them. Allocate them directly in struct rather than indirectly
2578 via a pointer, to simplify init_tty.
2580 * frame.c (check_minibuf_window): Initialize 'window' properly,
2581 so that Emacs reliably aborts later if 'window' is not initialized.
2583 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2585 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2586 of VoidSymbol (Bug#15154).
2588 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2590 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2591 mouse_face_beg_y and mouse_face_end_y.
2592 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2593 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2594 Adjust users and update comment where appropriate.
2596 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2598 * frame.c (check_minibuf_window): New function.
2599 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2600 Call check_minibuf_window (Bug#15183).
2602 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2604 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2605 because this is the only last cursor data we need to keep and consult.
2606 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2607 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2610 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2612 Fix recovering from possible decompression error.
2613 Since insert_from_gap doesn't always move point, we can't use PT as
2614 the position where the partially decompressed data ends, and
2615 should count how many bytes was produced so far.
2616 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2617 (unwind_decompress): Really delete partially uncompressed data.
2618 (Fzlib_decompress_region): Take decompressed data size into account.
2620 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2622 * syntax.c (init_syntax_once): Adjust comment and do an early
2623 initialization of Qchar_table_extra_slots just once...
2624 * casetab.c (init_casetab_once):
2625 * category.c (init_category_once):
2626 * character.c (syms_of_character):
2627 * coding.c (syms_of_coding):
2628 * xdisp.c (syms_of_xdisp): ...and omit it here.
2630 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2632 * xdisp.c (get_next_display_element): Don't apply to characters
2633 from a display vector the logic of setting it->end_of_box_run_p
2634 suitable for characters from a buffer. (Bug#15175)
2636 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2637 to handle directories, rather than '_utime' which doesn't.
2640 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2642 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2643 or fullscreen (Bug#14627).
2645 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2647 System-dependent integer overflow fixes.
2648 * process.c (Fset_process_window_size): Signal an error if
2649 the window size is outside the range supported by the lower level.
2650 * sysdep.c (set_window_size): Return negative on error,
2651 nonnegative on success, rather than -1, 0, 1 on not in system,
2652 failure, success. This is simpler. Caller changed.
2653 (serial_configure): Remove unnecessary initialization of local.
2654 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2655 size fits in unsigned long; this isn't true on some 32-bit hosts.
2656 Avoid buffer overrun if some future version of /proc/meminfo has a
2657 variable name longer than 20 bytes.
2658 (system_process_attributes) [__FreeBSD__]:
2659 Don't assume hw.availpages fits in 'int'.
2661 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2663 Don't let very long directory names overrun the stack.
2664 Fix some related minor problems involving "//", vfork.
2665 * callproc.c (encode_current_directory): New function.
2666 (call_process): Don't append "/"; not needed.
2667 * fileio.c (file_name_as_directory_slop): New constant.
2668 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2669 this can save the caller having to alloca.
2670 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2671 Use SAFE_ALLOCA, not alloca.
2672 (directory_file_name, Fexpand_file_name): Leave leading "//"
2673 alone, since it can be special even on POSIX platforms.
2674 * callproc.c (call_process):
2675 * process.c (Fformat_network_address):
2676 * sysdep.c (sys_subshell):
2677 Use encode_current_directory rather than rolling our own.
2678 (create_process): No need to encode directory; caller does that now.
2679 * process.h (encode_current_directory): New decl.
2680 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2681 Rework to avoid 'goto xyzzy;'.
2683 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2685 * xdisp.c (handle_face_prop): If the default face was remapped use
2686 the remapped face for strings from prefix properties. (Bug#15155)
2688 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2690 Minor cleanup for redisplay interface and few related functions.
2691 * frame.h (enum text_cursor_kinds): Move from here...
2692 * dispextern.h (enum text_cursor_kinds): ...to here.
2693 (toplevel): Drop unnecessary declarations.
2694 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2695 in update_window_end_hook and draw_window_cursor functions.
2696 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2697 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2698 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2699 * xterm.c (x_update_window_end, x_draw_window_cursor):
2700 * xdisp.c (display_and_set_cursor, update_window_cursor)
2701 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2702 enum text_cursor_kinds where appropriate.
2704 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2706 Redesign redisplay interface to drop updated_row and updated_area.
2707 * dispextern.h (updated_row, updated_area): Remove declaration.
2708 (struct redisplay_interface): Pass glyph row and row area parameters
2709 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2710 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2712 * dispnew.c (updated_row, updated_area): Remove.
2713 (redraw_overlapped_rows, update_window_line): Adjust user.
2714 (update_marginal_area, update_text_area): Likewise. Pass updated row
2715 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2716 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2719 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2721 * process.c (flush_pending_output): Remove stub.
2724 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2726 * callproc.c: Fix race that killed background processes (Bug#15144).
2727 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2728 Record deleted process-id in critical section, not afterwards.
2729 Don't mistakenly kill process created by a call-process invocation
2730 that discards output and does not wait.
2732 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2734 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2735 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2736 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2737 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2738 to shut up compiler in mark_object.
2739 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2741 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2743 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2744 We can't portably rely on PTY_OPEN doing that, even if
2745 it calls posix_openpt with O_CLOEXEC.
2747 2013-08-20 Kenichi Handa <handa@gnu.org>
2749 * character.c (string_char): Improve commentary.
2751 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2753 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2754 (struct animation_cache): Make signature a flexible array member.
2755 All uses changed. This is a tad slower but may insulate us better
2756 from future changes to ImageMagick.
2758 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2760 * image.c: Shrink memory needed for animation cache.
2761 (SIGNATURE_DIGESTSIZE): New constant.
2762 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2763 (imagemagick_create_cache): Copy the signature. This saves
2764 several KB of memory that ImageMagick wastes per signature.
2765 Don't bother updating the update_time, as the caller does that now.
2766 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2767 it's a fixed size struct member now.
2768 (imagemagick_get_animation_cache): Always destroy the signature,
2769 as it's now imagemagick_create_cache's responsibility to copy it.
2770 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2771 and use memcmp rather than strcmp.
2772 eassert that ImageMagick returns a signature of the specified length.
2774 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2776 * image.c (imagemagick_get_animation_cache): Don't segfault on
2778 (imagemagick_get_animation_cache): Revert to previous definition
2779 so that it actually works. But keep the memory leak fix.
2780 (imagemagick_get_animation_cache): Fix memory leak.
2782 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2784 * image.c: Fix animation cache signature memory leak.
2785 Fix some other minor performance problems while we're at it.
2786 (imagemagick_create_cache): Clear just the members that
2787 need clearing. Don't set update_time, as caller does that now.
2788 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2789 Simplify by using pointer-to-pointer instead of a prev pointer.
2790 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2791 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2792 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2793 it's already a copy. Free the signature probe unless it's cached.
2795 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2796 This was introduced by my 2013-08-12 fix for Bug#15035.
2798 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2800 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2801 (imagemagick_prune_animation_cache): Now static.
2803 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2805 * image.c (imagemagick_get_animation_cache): Don't segfault when
2806 pruning all entries.
2808 2013-08-18 Ken Brown <kbrown@cornell.edu>
2810 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2811 static heap if ENABLE_CHECKING is defined.
2812 (max_bss_sbrk_ptr): New variable.
2814 (report_sheap_usage): Report maximum static heap usage instead of
2815 ending static heap usage.
2817 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2819 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2820 of zlib_initialized according to the results of calling
2821 init_zlib_functions.
2823 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2825 * image.c: Implement an ImageMagick per-image cache.
2826 (imagemagick_get_animation_cache): Fix a double-free error.
2827 (imagemagick_load_image): Remove the ping_wand code, which only
2828 apparently saved time on invalid animated images, and slowed down
2829 everything else. Optimise for the common case.
2831 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2833 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2835 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2837 * marker.c (set_marker): Remove documentation of undefined behavior.
2839 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2841 * image.c (imagemagick_compute_animated_image): Animate correctly
2842 when sub-images are smaller than the main image.
2843 (imagemagick_compute_animated_image): Setting the iterator row to
2844 zero is apparently not allowed.
2845 (imagemagick_compute_animated_image): Allow images that say they
2846 have sub-images that are bigger than the main image, but just crop
2849 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2851 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2853 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2855 * image.c (imagemagick_compute_animated_image): Respect the GIF
2858 2013-08-15 Ken Brown <kbrown@cornell.edu>
2860 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2861 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2864 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2866 Fix minor problems found by static checking.
2867 * frame.c (delete_frame):
2868 * xdisp.c (next_element_from_display_vector):
2869 Avoid uninitialized local.
2870 * image.c (imagemagick_compute_animated_image): Port to C89.
2871 Prefer usual GNU indentation style for loops.
2872 Be more careful about bizarrely large sizes, by using ptrdiff_t
2875 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2877 Fix infinite frame selection loop (Bug#15025).
2878 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2880 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2882 * xdisp.c (compute_window_start_on_continuation_line):
2883 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2884 to make sure we end up setting the window start at the leftmost
2885 visible character of the display line. This avoids funky
2886 horizontal shifting because the window start is not kept on the
2887 same position. (Bug#15090)
2888 (next_element_from_display_vector): Support 'box' face attribute
2889 in the face definitions of a display vector. (Bug#15099)
2891 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2893 * image.c (imagemagick_compute_animated_image): Implement animated
2895 (imagemagick_compute_animated_image): Fix some compilation
2896 warnings. Implement a very simple cache to make the animation
2897 usable at all, but it should be replaced with a per-image cache.
2899 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2901 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2902 to do `for' loops over alist values.
2903 * buffer.h (FOR_EACH_BUFFER):
2904 * process.c (FOR_EACH_PROCESS): Use it.
2905 (handle_child_signal, status_notify, Fget_buffer_process)
2906 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2908 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2910 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2911 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2912 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2913 to xzalloc and so avoid redundant call to memset.
2914 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2915 members because it is allocated with xzalloc and so already zeroed.
2917 2013-08-14 Ken Brown <kbrown@cornell.edu>
2919 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2922 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2924 Utility function and macro to copy Lisp string to C string.
2925 * lisp.h (xlispstrdupa): New macro.
2926 (xlispstrdup): New prototype.
2927 * alloc.c (xlispstrdup): New function.
2928 * callint.c (Fcall_interactively):
2929 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2930 (Fsubstitute_in_file_name):
2931 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2932 * image.c (x_create_bitmap_from_file):
2933 * w32term.c (w32_term_init):
2934 * xterm.c (x_term_init): Use xlispstrdup.
2936 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2938 * image.c (imagemagick_load_image): Make animated pictures work.
2939 There's still some problems with background color settings, though
2942 * decompress.c (unwind_decompress): Always restore point.
2944 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2946 * marker.c (set_marker): Reformat documentation.
2948 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2950 * xdisp.c (cursor_type_changed): Now static.
2952 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2953 Use changed. This avoids the need to call xmalloc and for the
2954 caller to call xfree, and avoids memory leaks in some situations.
2956 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2958 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2959 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2960 (redisplay_window): If window_end_valid is cleared due to non-zero
2961 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2962 so do not call to try_cursor_movement for that window.
2964 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2966 * window.h (struct window): Convert window_end_pos and
2967 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2968 (wset_window_end_pos, wset_window_end_vpos): Remove.
2969 * dispnew.c (adjust_glyph_matrix):
2970 * window.c (Fwindow_end, replace_window, set_window_buffer)
2972 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2973 (set_vertical_scroll_bar, redisplay_window, try_window)
2974 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2975 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2976 (note_mouse_highlight): Adjust users.
2977 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2980 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2982 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2983 * image.c (imagemagick_filename_hint): Use `const char *' and
2984 prefer SSDATA to SDATA to avoid warnings.
2986 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2988 Cleanup window fringes, margins and scroll bars adjustments.
2989 * window.c (set_window_fringes, set_window_margins)
2990 (set_window_scroll_bars, apply_window_adjustment): New functions.
2991 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2992 (Fset_window_scroll_bars): Use them.
2994 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2996 * window.h (struct window): Convert scroll_bar_width
2997 from Lisp_Object to integer. Adjust comment.
2998 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3000 * window.c (wset_scroll_bar_width): Remove.
3001 (make_window): Initialize scroll_bar_width.
3002 (Fsplit_window_internal): Use direct assignment.
3003 (Fset_window_configuration, save_window_save):
3004 Convert Lisp_Object to integer and back where appropriate.
3005 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3006 bar was actually changed, and mention this in docstring.
3008 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3010 * decompress.c: Minor simplifications.
3011 (Fzlib_decompress_region): Don't bother verifying
3012 that avail_out <= UINT_MAX, as that was confusing.
3013 Mention the restriction in a comment instead.
3014 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3016 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3018 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3019 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3021 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3023 * image.c (imagemagick_filename_hint): Check for errors in the
3026 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3028 * window.c (Fwindow_margins): Return nil when there's no marginal
3029 area, as per the documented API.
3031 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3032 Fmake_vector, as scroll bar's struct members are not all Lisp
3033 objects now. This avoids crashes in GC.
3035 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3036 bool, so its address could be taken.
3038 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3040 * image.c (imagemagick_filename_hint): New function to possibly
3041 apply `image-content-type-suffixes'.
3042 (imagemagick_load_image): Use it.
3044 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3046 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3047 if loading zlib failed.
3049 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3051 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3052 2013-08-13 checkin below. Change bool to BOOL, rule is:
3053 All Obj-C code uses BOOL, except for interfaces callable from C.
3055 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3057 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3059 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3060 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3061 bool instead of BOOL.
3062 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3063 from Lisp_Object to bitfield. Adjust comment.
3064 * w32term.c (x_scroll_bar_create): Adjust user.
3065 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3066 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3067 Use bool for boolean.
3068 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3069 to `unsigned int' when defining a bitfield.
3071 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3073 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3075 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3077 * window.h (struct window): Convert left_margin_cols and
3078 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3079 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3080 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3082 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3084 (showing_window_margins_p, update_window_line, update_frame_1):
3085 * fringe.c (draw_fringe_bitmap_1):
3086 * xdisp.c (window_box_width): Adjust users.
3087 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3088 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3089 Use direct assignment.
3090 (Fset_window_configuration, save_window_save, Fwindow_margins):
3091 Convert Lisp_Object to integer and back where appropriate.
3092 (Fset_window_margins): Adjust user. Return t if any margin
3093 was actually changed, and mention this in docstring.
3095 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3097 * syntax.c (forward_word):
3098 * cmds.c (forward_char, backward_char): Mention the optional argument.
3100 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3102 * window.h (struct window): Convert left_fringe_width
3103 and right_fringe_width from Lisp_Objects to integers.
3105 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3106 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3107 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3109 (make_window): Initialize new integer fields to -1.
3110 (Fsplit_window_internal): Use direct assignment.
3111 (Fset_window_configuration, save_window_save):
3112 Convert Lisp_Object to integer and back where appropriate.
3113 (Fset_window_fringes): Adjust user. Return t if any fringe
3114 was actually changed, and mention this in docstring.
3116 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3118 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3119 * nsfns.m (x_set_cursor_type):
3120 * w32fns.c (x_set_cursor_type):
3121 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3122 * xdisp.c (set_frame_cursor_types): ...but in common code.
3124 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3126 * font.c (clear_font_cache): New function, stripped from...
3127 (Fclear_font_cache): ...here, which now uses the function
3128 above. Adjust comment.
3129 * font.h (clear_font_cache): Add prototype.
3130 * xfaces.c (clear_face_cache): Use clear_font_cache.
3132 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3134 * window.c (Fset_window_start): Compare `w', not `window' because
3135 `w' might not be equal to `window' after call to decode_live_window.
3137 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3139 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3140 This fixes a problem introduced by the Bug#15035 patch
3141 when using GPG. Reported by Herbert J. Skuhra.
3143 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3145 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3146 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3147 not yet initialized.
3149 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3151 * decompress.c (Fzlib_decompress_region): Support zlib
3152 decompression, too, and rename.
3154 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3156 Minor zlib configuration tweaks.
3157 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3158 Don't assume presence of fn_inflateInit2_ zlib internal function.
3160 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3162 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3163 include the zlib prefix.
3165 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3167 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3168 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3169 define static variables that are pointers to zlib functions to be
3171 (init_zlib_functions) [WINDOWSNT]: New function.
3172 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3174 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3175 macros instead of invoking the zlib functions directly.
3176 (syms_of_decompress): DEFSYM Qzlib_dll.
3177 Staticpro Szlib_available_p.
3179 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3181 Avoid looping over all frame windows to freeze and unfreeze.
3182 * window.h (struct window): Drop frozen_window_start_p.
3183 (freeze_window_starts): Drop prototype.
3184 * frame.h (struct frame): New frozen_window_starts flag.
3185 (FRAME_WINDOWS_FROZEN): New macro.
3186 * window.c (freeze_window_start, freeze_window_starts):
3188 (select_window, replace_window): Adjust users.
3189 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3190 (window_frozen_p): New function.
3191 (redisplay_window): Use it.
3193 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3195 Fix some fd issues when running subprocesses (Bug#15035).
3196 Fix bugs that can leak files or file descriptors on errors.
3197 Don't unlink open temp files, as that's hard for users to diagnose
3198 when things go awry (e.g., temp disk exhausted).
3199 Don't bother to lock temp files. Check for invalid recursion.
3200 * callproc.c (synch_process_fd): Remove. All uses removed.
3201 (synch_process_tempfile): New var or macro.
3202 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3204 (record_kill_process): New arg, the temp name. All callers changed.
3205 (delete_temp_file): Now just a simple wrapper around unlink.
3206 (call_process_kill): New arg, the call_process_fd array.
3207 Close them all. Clear synch_process_pid. Remove the temp file,
3208 or arrange for it to be removed.
3209 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3210 that's been moved to synch_process_tempfile. Caller changed.
3211 Do not remove the tempfile; that's now call_process_kill's
3213 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3214 call_process_kill; the caller now does that.
3215 (call_process_cleanup): Do not close the process fd; that's now
3216 call_process_kill's responsibility.
3217 (Fcall_process): Implement via new function call_process, which
3218 has most of the old body of Fcall_process, but with a different API.
3219 (call_process): New function that does not open or close filefd if
3220 it is nonnegative. Record which fds need to be closed, and let
3221 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3222 Signal an error if invoked recursively (could be done via a hook).
3223 Simplify creation of the tempfile in the MSDOS case.
3224 Don't create the output file until after checking for the executable.
3225 Report any failure to open /dev/null.
3226 Don't open /dev/null for writing twice; once is enough.
3227 Don't create pipe if all output is being discarded or sent to file.
3228 Don't worry about setting up the coding system or reading from the
3229 pipe if all output is being discarded.
3230 Hoist fd_error local into top level, to lessen block nesting.
3231 Don't record deleted pid here; now done by Fcall_process_region.
3232 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3233 and note its success in synch_process_tempfile.
3234 Do not leak resources when child_setup fails.
3235 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3236 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3237 (create_temp_file): Now returns open fd, with an additional
3238 Lisp_Object * argument to return the name. All callers changed.
3239 Do not close the file; rewind it instead, and leave it open for
3240 the caller. Do not lock the temp file. Unwind-protect the file
3241 and the file-descriptor.
3242 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3243 If an asynchrounous process, record it here, not in call_process.
3244 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3245 * eval.c (set_unwind_protect): New function.
3246 * fileio.c (write_region): New function, generalized from the
3247 old Fwrite_region. Do not lock temp files.
3248 (Fwrite_region): Use it.
3249 * lisp.h (set_unwind_protect, write_region): New decls.
3250 * process.c: Include <verify.h>.
3251 (make_process): Mark fds as initially closed.
3252 (deleted_pid_list): Now a list of pid-filename pairs.
3254 (close_process_fd): New function.
3255 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3256 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3257 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3258 (create_process, create_pty, Fmake_serial_process)
3259 (server_accept_connection): Record which fds need to be closed,
3260 and let deactivate_process close them.
3261 (Fmake_network_process): Do not discard the unwind-protect
3262 until it's safe to do so.
3263 (deactivate_process): Close the fds opened by create_process etc.
3264 (Fprocess_send_eof): Adjust to new way of recording open fds.
3265 Report an error if /dev/null can't be opened, instead of aborting.
3266 * process.h (PROCESS_OPEN_FDS): New constant.
3267 (struct Lisp_Process): New member open_fds.
3268 (record_kill_process, record_deleted_pid): Adjust signatures.
3269 (record_deleted_pid): Move decl here ...
3270 * syswait.h (record_deleted_pid): ... from here.
3272 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3274 * decompress.c: Fix bugs with large buffers and weird inputs.
3275 Tune a bit. Reindent as per usual Emacs style.
3276 (BUFFER_SIZE): Remove.
3277 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3278 more than UINT_MAX bytes. Decompress into the gap instead of into
3279 an auto buffer, as this should avoid copying. Return nil if
3280 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3281 set immediate_quit; we shouldn't trust zlib code that much.
3283 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3285 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3286 errors, and really move the gap to where we want it.
3288 * lisp.h: Include decompress.c support.
3290 * emacs.c (main): Include decompress.c support.
3292 * Makefile.in: Include -lz if present.
3294 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3296 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3297 (initWithTitle:): Initialize frame to 0.
3298 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3299 (fillWithWidgetValue:frame:): Rename from
3300 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3302 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3303 fillWithWidgetValue:frame:
3305 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3306 remove memory leak warnings.
3308 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3309 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3312 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3313 (x_activate_menubar): Update the whole menu.
3314 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3315 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3316 current event is not NSSystemDefined (Bug#15001).
3317 Call ns_check_menu_open only if trackingMenu is 2.
3318 (menuDidClose:): New method, decrease trackingMenu.
3319 (fillWithWidgetValue:setDelegate:): New method.
3320 (fillWithWidgetValue:): Call the above.
3322 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3324 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3326 Omit some unnecessary casts.
3327 Many of these go back to the old pre-C89 days, when they may have
3328 been needed, but we've been assuming C89 or later for a while now.
3329 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3330 (live_float_p, live_misc_p, live_vector_p):
3331 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3332 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3333 (defvar_per_buffer):
3334 * callint.c (Fcall_interactively):
3335 * doc.c (Fsubstitute_command_keys):
3336 * filelock.c (get_boot_time):
3337 * frame.c (xrdb_get_resource):
3338 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3339 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3340 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3341 (menuitem_highlight_callback, menu_destroy_callback)
3342 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3343 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3344 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3345 (xg_tool_bar_help_callback, tb_size_cb):
3346 * image.c (xpm_alloc_color, png_read_from_memory)
3347 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3348 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3350 * keymap.c (describe_map):
3351 * nsfns.m (Fns_display_monitor_attributes_list):
3352 * nsmenu.m (process_dialog:):
3353 * nsterm.m (hold_event):
3354 * process.c (wait_reading_process_output):
3355 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3356 * scroll.c (do_direct_scrolling, scrolling_1):
3357 * termcap.c (tgetent):
3358 * window.c (check_window_containing, add_window_to_list)
3359 (freeze_window_starts):
3360 * xdisp.c (compare_overlay_entries, vmessage):
3361 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3362 (x_get_monitor_attributes_xrandr)
3363 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3364 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3365 * xfont.c (xfont_match, xfont_open):
3366 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3367 (menubar_selection_callback, menu_position_func)
3368 (popup_selection_callback, create_and_show_popup_menu)
3369 (dialog_selection_callback, create_and_show_dialog):
3370 * xrdb.c (x_get_string_resource):
3372 * xsmfns.c (x_session_check_input):
3373 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3374 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3375 (xaw_jump_callback, xaw_scroll_callback):
3376 Omit unnecessary casts.
3378 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3380 Minor string-length refactoring.
3381 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3382 * frame.c (make_monitor_attribute_list):
3383 Prefer build_string to strlen + make_string.
3385 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3387 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3388 don't check minor_code (Bug#14417).
3390 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3392 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3393 vertical positions instead. This avoids calling MATRIX_ROW with
3394 row numbers that are possibly beyond valid limits. (Bug#15064)
3396 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3398 Use xstrdup and build_unibyte_string where applicable.
3399 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3400 * xfns.c (x_window):
3401 * xrdb.c (x_get_customization_string):
3402 * xterm.c (xim_initialize):
3403 * w32fns.c (w32_window): Use xstrdup.
3404 (w32_display_monitor_attributes_list):
3405 * emacs.c (init_cmdargs):
3406 * keyboard.c (PUSH_C_STR):
3407 * nsfont.m (nsfont_open):
3408 * sysdep.c (system_process_attributes):
3409 * w32.c (system_process_attributes):
3410 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3412 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3414 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3415 variables of these types so that GDB would know about them, as aid
3416 for debugging fatal exceptions. (Bug#15024) See also
3417 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3420 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3422 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3423 larger than the NSWindow (Bug#14934).
3425 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3427 Redesign redisplay interface to drop global variable updated_window.
3428 Always pass currently updated window as a parameter to update routines.
3429 * dispextern.h (updated_window): Remove declaration.
3430 (struct redisplay_interface): Pass window parameter to
3431 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3432 and after_update_window_hook.
3433 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3435 * dispnew.c (updated_window): Remove.
3436 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3437 (update_window_line): Adjust to match redisplay interface changes.
3438 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3439 (ns_scroll_run, ns_after_update_window_line):
3440 * w32term.c (x_update_window_begin, x_update_window_end)
3441 (x_after_update_window_line, x_scroll_run):
3442 * xterm.c (x_update_window_begin, x_update_window_end)
3443 (x_after_update_window_line, x_scroll_run):
3444 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3445 Likewise. Adjust comments where appropriate.
3446 (x_cursor_to): Simplify because this is always called during window
3447 update (but install debugging check anyway).
3448 (expose_window): Check must_be_updated_p flag to see whether this
3449 function is called during window update.
3451 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3453 Do not reset window modification event counters excessively.
3454 These leftovers and poor man's tricky methods to catch extra
3455 redisplay's attention are no longer needed.
3456 * frame.c (set_menu_bar_lines_1):
3457 * minibuf.c (read_minibuf_unwind):
3458 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3459 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3460 (window_scroll_line_based, Fset_window_configuration):
3461 * xdisp.c (redisplay_window): Do not reset last_modified and
3462 last_overlay_modified counters.
3464 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3466 * xselect.c (x_send_client_event): Set send_event and serial, memset
3467 data.l as it might be bigger than data.b. Use 24 bit mask to
3468 XSendEvent (Bug#15034).
3470 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3472 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3473 for TTY frames that are not the top frame on their console.
3476 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3478 * w32term.c (w32fullscreen_hook): Really maximize frame when
3479 asked for (Bug#14841).
3481 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3483 Prefer selected_window to Fselected_window, likewise for frames.
3484 * buffer.c (Fbuffer_swap_text):
3485 * data.c (Fvariable_binding_locus):
3486 * window.c (run_window_configuration_change_hook): Adjust users.
3487 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3488 Use decode_live_frame.
3490 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3492 Be more careful if selected window shows the buffer other than current,
3493 use window_outdated only if this is not so. This change should also
3494 address some weird issues discussed in Bug#13012.
3495 * window.h (window_outdated): New prototype.
3496 * window.c (window_outdated): Now here. Convert from static and
3497 always assume window's buffer.
3498 (Fwindow_end, Fwindow_line_height): Use it.
3499 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3500 and always assume window's buffer.
3501 (redisplay_window): Adjust user.
3502 (redisplay_internal): Call to reconsider_clip_changes once and
3503 check whether mode line should be updated only if selected window
3504 shows current buffer.
3505 (run_window_scroll_functions): Use eassert for debugging check.
3506 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3508 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3510 * window.c (window_scroll, window_scroll_pixel_based)
3511 (window_scroll_line_based): Use bool for booleans.
3513 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3515 * process.c: Fix minor off-by-one issues in descriptor counts.
3516 This shouldn't fix any real bugs, but it cleans up the code a bit.
3517 (max_process_desc, max_input_desc): -1, not 0, means none.
3519 (delete_input_desc): New function.
3520 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3521 (deactivate_process): Scan backwards when recomuting max_process_desc;
3522 that should be faster.
3523 (init_process_emacs): Initialize max_input_desc.
3525 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3527 Use region cache to speedup bidi_find_paragraph_start.
3528 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3529 Rename cache_long_line_scans to cache_long_scans.
3530 * buffer.c (bset_cache_long_line_scans): Rename to
3531 bset_cache_long_scans.
3532 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3533 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3535 (syms_of_buffer): Rename cache-long-line-scans to
3536 cache-long-scans. Adjust docstring.
3537 * search.c (newline_cache_on_off):
3538 * indent.c (width_run_cache_on_off): Adjust users.
3539 * bidi.c (bidi_paragraph_cache_on_off): New function.
3540 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3541 * insdel.c (prepare_to_modify_buffer):
3542 Invalidate bidi_paragraph_cache if enabled.
3544 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3546 Invalidate region caches only if buffer text is going to be changed.
3547 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3548 (modify_text): ...new prototype.
3549 (prepare_to_modify_buffer_1): New prototype.
3550 * textprop.c (modify_region): Rename to...
3551 (modify_text_properties): ...new function.
3552 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3553 (Fremove_list_of_text_properties): Adjust users.
3554 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3555 (modify_text): ...new function.
3556 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3557 (prepare_to_modify_buffer_1): ...new function.
3558 * casefiddle.c (casify_region):
3559 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3560 (Ftranspose_regions): Use modify_text.
3562 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3564 * lisp.mk (lisp): Add nadvice.elc.
3566 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3568 New macro to iterate over live buffers similar to frames.
3569 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3570 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3571 Declare buffer-related variables here to offload lisp.h.
3572 * buffer.c (Vbuffer_alist): Adjust comment.
3573 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3574 (other_buffer_safely):
3575 * data.c (store_symval_forwarding):
3576 * dispnew.c (Fframe_or_buffer_changed_p):
3577 * fileio.c (Fdo_auto_save):
3578 * filelock.c (unlock_all_files):
3579 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3581 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3583 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3584 * callproc.c (create_temp_file):
3585 * filelock.c (create_lock_file):
3586 Assume mkostemp, since it's now provided by Gnulib.
3588 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3590 * w32.c (mkostemp): New function.
3591 (mktemp): Remove, no longer used. Most of the code reused in
3592 mkostemp. (Bug#15015)
3593 (mktemp): Don't undef.
3595 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3597 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3598 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3599 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3600 (free_glyph_pool, check_glyph_memory): Likewise for
3601 all users. Adjust comments where appropriate.
3603 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3605 * composite.h: Minor fixups.
3606 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3607 to fix a misspelling, and change it to an inline function while
3608 we're at it (it need not be a macro). All uses changed.
3609 (composition_method, composition_valid_p):
3610 Rewrite to avoid assignments in if-conditions.
3612 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3614 Do not use global Lisp_Object in composition macros.
3615 * composite.h (composition_temp): Remove declaration.
3616 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3617 (composition_method, composition_valid_p): ...inline functions.
3618 (compose_region): Remove the leftover.
3619 * composite.c (composition_temp): Remove.
3620 (run_composition_function, update_compositions)
3621 (composition_compute_stop_pos, composition_adjust_point)
3622 (Ffind_composition_internal):
3623 * coding.c (handle_composition_annotation):
3624 * xdisp.c (handle_composition_prop, check_point_in_composition):
3625 Related users changed.
3627 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3629 Drop FRAME_PTR typedef.
3630 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3631 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3632 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3633 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3634 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3635 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3636 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3637 All related users changed.
3639 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3641 * eval.c (default_toplevel_binding): New function.
3643 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3644 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3645 (syms_of_eval): Export them.
3646 * data.c (Fdefault_value): Micro cleanup.
3647 * term.c (init_tty): Use "false".
3649 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3651 Fix X GC leak in GTK and raw (no toolkit) X ports.
3652 * xterm.c (x_free_frame_resources): If white and black relief
3653 GCs are allocated, always free them here.
3654 * xfns.c (x_make_gc): Omit redundant initialization.
3655 * widget.c (create_frame_gcs): Remove the leftover.
3656 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3657 in x_free_frame_resources.
3659 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3661 * nsterm.m (windowWillResize:toSize:): Only change title if
3662 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3664 (viewDidEndLiveResize): New method.
3666 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3667 inside NS_IMPL_COCOA.
3669 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3671 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3672 Do not check whether undo is enabled because record_insert and
3673 record_delete does that themselves.
3675 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3677 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3678 member which is not really used any more.
3679 (FRAME_XIC_BASE_FONTNAME): Remove.
3680 * xfns.c (xic_free_fontset): Adjust user.
3681 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3682 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3683 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3684 (xdialog_show): Use eassert for debugging check.
3685 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3687 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3689 * fileio.c, fns.c (merge): Move extern decl from here ...
3690 * lisp.h (merge): ... to here.
3692 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3694 Fix last font-related change.
3695 * w32font.h (w32font_list_internal, w32font_match_internal):
3697 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3698 (uniscribe_list_family): Adjust to match font API change.
3699 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3700 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3702 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3704 * frame.h (FRAME_MOUSE_UPDATE):
3705 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3706 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3708 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3710 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3711 * font.h (struct font_driver): Change list, match, and list_family
3712 functions to accept struct frame * as first arg.
3713 * font.c (font_score, font_compare, font_sort_entities):
3715 (font_sort_entities, font_list_entities, font_select_entity):
3716 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3717 match font API change.
3718 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3719 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3720 * ftxfont.c (ftxfont_list, ftxfont_match):
3721 * xftfont.c (xftfont_list, xftfont_match):
3722 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3723 * w32font.c (w32font_list, w32font_match, w32font_list):
3724 (w32font_list_internal, w32_font_match_internal): Likewise.
3725 * xfaces.c (Fx_family_fonts): Adjust user.
3727 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3729 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3730 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3731 only if HAVE_X_WINDOWS is in use.
3732 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3733 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3734 * w32term.c (x_wm_set_icon_position): Likewise.
3735 * w32fns.c (x_icon): Adjust user.
3737 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3739 * xterm.c (last_mouse_press_frame): Remove the
3740 leftover which is not really used any more.
3741 (handle_one_xevent, syms_of_xterm): Adjust users.
3742 (x_flush): Call XFlush once per each X display, not frame.
3743 This is better because this code always unconditionally skips
3744 non-X frames in Vframe_list and issues the only XFlush if we
3745 have more than one X frame on the same X display.
3746 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3747 Use bool for booleans.
3748 (x_draw_glyph_string_background, cvt_string_to_pixel):
3749 (cvt_pixel_dtor): Drop unnecessary prototypes.
3750 * xterm.h (x_display_ok): Adjust prototype.
3752 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3754 Drop unnecessary functions that deals with frame pixel size.
3755 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3756 (x_pixel_height): Drop prototypes.
3757 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3758 (x_pixel_height): Drop implementations.
3759 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3760 which should be always valid for window frame.
3761 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3762 * w32menu.c (Fx_popup_dialog):
3763 * xmenu.c (Fx_popup_dialog): Likewise for both.
3765 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3767 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3768 frame parameters and call to Fmodify_frame_parameters just once.
3769 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3770 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3771 and mention nil frame in docstring.
3773 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3775 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3776 (x_figure_window_size): Likewise. Adjust to return long.
3777 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3778 (toplevel): Move Qterminal_live_p to...
3779 * terminal.c (toplevel): ...here, make it static, and...
3780 (syms_of_terminal): ...DEFSYM here.
3781 * frame.h (Qterminal_live_p): Remove declaration.
3782 (make_frame, x_figure_window_size): Adjust prototype.
3783 * nsfns.m (Fx_create_frame): Use long for window flags.
3785 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3787 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3788 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3789 Do not assume that emacs_close (INT_MAX) is a no-op.
3791 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3793 * xfaces.c (make_face_cache): For struct face_cache, prefer
3794 xmalloc to xzalloc and so avoid redundant call to memset.
3795 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3797 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3799 * fringe.c (draw_window_fringes, update_window_fringes)
3800 (compute_fringe_widths):
3801 * w32term.c (x_draw_glyph_string):
3802 * window.c (candidate_window_p, Frecenter):
3803 * xfaces.c (realize_basic_faces, realize_default_face)
3804 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3805 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3806 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3807 * xmenu.c (Fx_menu_bar_open_internal):
3808 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3809 * xsettings.c (xft_settings_event):
3810 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3811 Use bool for booleans. Adjust style and comments where
3813 * dispextern.h (draw_window_fringes, update_window_fringes)
3814 (compute_fringe_widths):
3815 * xterm.h (x_had_errors_p): Adjust prototype.
3817 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3819 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3820 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3822 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3824 * fns.c (toplevel): Remove comment before Fsafe_length because
3827 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3829 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3831 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3833 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3834 frame which got the message is still alive, before dereferencing
3835 its pointer. (Bug#14970)
3837 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3838 be a live window, before using it as such. (Bug#14970)
3840 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3842 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3843 w32_detect_focus_change instead of doing part of its job by hand.
3844 This fixes the problem whereby FOCUS_OUT events were not sent to
3847 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3849 * process.c (Fprocess_list): Doc fix.
3851 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3852 being re-exposed only if it didn't ask to become visible.
3853 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3854 was previously iconified. (Bug#14841)
3855 (x_iconify_frame): Mark the frame iconified.
3857 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3859 Fix minor problems found by static checking.
3860 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3861 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3863 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3865 * eval.c (set_specpdl_old_value): New function.
3866 (unbind_to): Minor simplification.
3867 (get_backtrace_frame): New function.
3868 (Fbacktrace_frame): Use it. Add `base' argument.
3869 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3870 (syms_of_eval): Export backtrace-eval.
3871 * xterm.c (x_focus_changed): Simplify.
3873 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3875 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3877 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3879 * xdisp.c (redisplay_window): Instead of moving point out of
3880 scroll margin, reject the force_start method, and try scrolling
3881 instead. (Bug#14780)
3883 2013-07-24 Ken Brown <kbrown@cornell.edu>
3885 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3888 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3890 * eval.c (Fprogn): Do not check that BODY is a proper list.
3891 This undoes the previous change. The check slows down the
3892 interpreter, and is not needed to prevent a crash. See
3893 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3895 2013-07-23 Glenn Morris <rgm@gnu.org>
3897 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3899 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3901 Port to GNU/Linux systems with tinfo but not ncurses.
3902 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3903 to decide whether ncurses is being used. Without this change,
3904 GCC complains about tgetent not being declared, on a system
3905 that has tinfo installed but ncurses not installed.
3907 * eval.c (Fprogn): Check that BODY is a proper list.
3909 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3910 * data.c (Fsetq_default):
3911 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3912 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3914 Tune by taking advantage of the fact that ARGS is always a list
3915 when a function is declared to have UNEVALLED args.
3917 * emacsgtkfixed.c: Port to GCC 4.6.
3918 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3920 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3922 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3923 here to silence compiler warnings.
3925 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3927 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3928 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3929 from messing up Emacs's 'struct frame' (Bug#14923).
3931 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3933 * alloc.c (make_save_ptr_ptr): Define this function.
3934 It was inadvertently omitted. It's needed only if
3935 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3937 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3939 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3940 frame have focus (Bug#14895).
3942 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3944 Avoid vfork-related deadlock more cleanly.
3945 * callproc.c (child_setup): When the child's exec fails, output
3946 the program name, as that's more useful. Use O_NONBLOCK to avoid
3948 * process.c (create_process_1): Remove; no longer needed.
3949 (create_process): Remove timer hack; no longer needed, now that
3950 the child avoids deadlock.
3952 2013-07-20 Glenn Morris <rgm@gnu.org>
3954 * image.c (Fimage_flush): Fix doc typo.
3956 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3958 Fix array bounds violation when pty allocation fails.
3959 * process.c (PTY_NAME_SIZE): New constant.
3960 (pty_name): Remove static variable; it's now auto.
3961 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3962 Take pty_name as an arg rather than using a static variable.
3963 All callers changed.
3964 (create_process): Recover pty_flag from process, not from volatile local.
3965 (create_pty): Stay inside array even when pty allocation fails.
3966 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3968 * lread.c (Fload): Avoid initialization only when lint checking.
3969 Mention that it's needed only for older GCCs.
3971 2013-07-20 Kenichi Handa <handa@gnu.org>
3973 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3974 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3976 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3978 * lread.c (Fload): Avoid uninitialized warning.
3980 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3982 Fix some minor file descriptor leaks and related glitches.
3983 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3984 (create_lock_file): Use write, not emacs_write.
3985 * image.c (slurp_file, png_load_body):
3986 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3987 (server_accept_connection):
3988 Don't leak an fd on memory allocation failure.
3989 * image.c (slurp_file): Add a cheap heuristic for growing files.
3990 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3991 as that's what the other routines do. Maybe input need not be
3992 blocked at all, but it's better to be consistent.
3993 Avoid undefined behavior when strlen is zero.
3995 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3996 (NSTATICS): Now a constant; doesn't need to be a macro.
3998 2013-07-19 Richard Stallman <rms@gnu.org>
4000 * coding.c (decode_coding_utf_8): Add simple loop for fast
4001 processing of ASCII characters.
4003 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4005 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4007 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4009 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4010 unportable 'struct x_display_info'.
4011 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4014 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4016 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4017 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4019 (system_process_attributes): Prefer plain char to unsigned char
4020 when either will do. Clean up properly if interrupted or if
4021 memory allocations fail. Don't assume sscanf succeeds.
4022 Remove no-longer-needed workaround to stop GCC from whining.
4023 Read command-line once, instead of multiple times. Check read status a
4026 Fix obscure porting bug with varargs functions.
4027 The code assumed that int is treated like ptrdiff_t in a vararg
4028 function, which is not a portable assumption. There was a similar
4029 -- though these days less likely -- porting problem with various
4030 assumptions that pointers of different types all smell the same as
4031 far as vararg functions is conserved. To make this problem less
4032 likely in the future, redo the API to use varargs functions.
4033 * alloc.c (make_save_value): Remove this vararg function.
4034 All uses changed to ...
4035 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4036 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4038 (make_save_ptr): Rename from make_save_pointer, for consistency with
4039 the above. Define only on platforms that need it. All uses changed.
4041 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4043 * keyboard.c: Try to fix typos in previous change.
4044 (DISPLAY_LIST_INFO): New macro.
4045 (kbd_buffer_get_event): Do not access members that are not present
4046 in X11. Revert inadvertent change of "!=" to "=".
4048 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4050 * keyboard.c (kbd_buffer_get_event):
4051 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4052 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4054 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4056 * filelock.c: Fix unlikely file descriptor leaks.
4057 (get_boot_time_1): Rework to avoid using emacs_open.
4058 This doesn't actually fix a leak, but is better anyway.
4059 (read_lock_data): Use read, not emacs_read.
4061 * doc.c: Fix minor memory and file descriptor leaks.
4062 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4063 (get_doc_string, Fsnarf_documentation):
4064 Fix file descriptor leak on error.
4066 * term.c: Fix minor fdopen-related file descriptor leaks.
4067 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4068 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4070 * charset.c: Fix file descriptor leaks and errno issues.
4072 (load_charset_map_from_file): Don't leak file descriptor on error.
4073 Use plain record_xmalloc since the allocation is larger than
4074 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4076 * eval.c (record_unwind_protect_nothing):
4077 * fileio.c (fclose_unwind):
4079 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4080 The replacement doesn't block input, but that no longer seems
4083 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4085 * lread.c: Fix file descriptor leaks and errno issues.
4086 (Fload): Close some races that leaked fds or streams when 'load'
4088 (Fload, openp): Report error number of last nontrivial failure to open.
4089 ENOENT counts as trivial.
4090 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4092 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4093 now that the function is always called with a nonnegative arg.
4094 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4095 All uses replaced with ...
4096 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4098 A few more minor file errno-reporting bugs.
4099 * callproc.c (Fcall_process):
4100 * doc.c (Fsnarf_documentation):
4101 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4102 * process.c (set_socket_option):
4103 Don't let a constructor trash errno.
4104 * doc.c: Include <errno.h>.
4106 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4108 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4110 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4112 Fix w32 bug with call-process-region (Bug#14885).
4113 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4114 to Fcall_process when the input is empty. This simplifies the
4115 code a bit. It makes no difference on POSIXish platforms but
4116 apparently it fixes a bug on w32.
4118 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4119 * fileio.c (close_file_unwind): Don't close if FD is negative;
4120 this can happen when unwinding a zapped file descriptor.
4121 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4122 in case Emacs runs out of memory between the two unwind-protects.
4123 Don't trash errno when closing FD.
4124 Zap the FD in the specpdl when closing it, instead of deferring
4125 the removal of the unwind-protect; this fixes a bug where a child
4126 function unwinds the stack past us.
4128 New unwind-protect flavors to better type-check C callbacks.
4129 This also lessens the need to write wrappers for callbacks,
4130 and the need for make_save_pointer.
4131 * alloca.c (free_save_value):
4132 * atimer.c (run_all_atimers):
4134 * alloc.c (safe_alloca_unwind):
4135 * atimer.c (unwind_stop_other_atimers):
4136 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4137 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4138 * minibuf.c (choose_minibuf_frame_1):
4139 * process.c (make_serial_process_unwind):
4140 * xdisp.h (pop_message_unwind):
4141 * xselect.c (queue_selection_requests_unwind):
4142 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4143 * alloca.c (record_xmalloc):
4144 Prefer record_unwind_protect_ptr to record_unwind_protect with
4146 * alloca.c (Fgarbage_collect):
4147 Prefer record_unwind_protect_void to passing a dummy.
4148 * buffer.c (restore_buffer):
4149 * window.c (restore_window_configuration):
4150 * xfns.c, w32fns.c (do_unwind_create_frame)
4151 New wrapper. All record-unwind uses of wrappee changed.
4152 * buffer.c (set_buffer_if_live):
4153 * callproc.c (call_process_cleanup, delete_temp_file):
4154 * coding.c (code_conversion_restore):
4155 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4156 * editfns.c (save_excursion_restore)
4157 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4158 (save_restriction_restore):
4159 * eval.c (restore_stack_limits, un_autoload):
4160 * fns.c (require_unwind):
4161 * keyboard.c (recursive_edit_unwind, tracking_off):
4162 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4163 * macros.c (pop_kbd_macro, restore_menu_items):
4164 * nsfns.m (unwind_create_frame):
4165 * print.c (print_unwind):
4166 * process.c (start_process_unwind):
4167 * search.c (unwind_set_match_data):
4168 * window.c (select_window_norecord, select_frame_norecord):
4169 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4170 (fast_set_selected_frame):
4171 * xfns.c, w32fns.c (unwind_create_tip_frame):
4172 Return void, not a dummy Lisp_Object. All uses changed.
4173 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4174 * callproc.c (call_process_kill):
4175 * fileio.c (restore_point_unwind, decide_coding_unwind)
4176 (build_annotations_unwind):
4177 * insdel.c (Fcombine_after_change_execute_1):
4178 * keyboard.c (read_char_help_form_unwind):
4179 * menu.c (unuse_menu_items):
4180 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4181 * sound.c (sound_cleanup):
4182 * xdisp.c (unwind_redisplay):
4183 * xfns.c (clean_up_dialog):
4184 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4185 Accept no args and return void, instead of accepting and returning
4186 a dummy Lisp_Object. All uses changed.
4187 * cygw32.c (fchdir_unwind):
4188 * fileio.c (close_file_unwind):
4189 * keyboard.c (restore_kboard_configuration):
4190 * lread.c (readevalllop_1):
4191 * process.c (wait_reading_process_output_unwind):
4192 Accept int and return void, rather than accepting an Emacs integer
4193 and returning a dummy object. In some cases this fixes an
4194 unlikely bug when the corresponding int is outside Emacs integer
4195 range. All uses changed.
4196 * dired.c (directory_files_internal_unwind):
4197 * fileio.c (do_auto_save_unwind):
4198 * gtkutil.c (pop_down_dialog):
4199 * insdel.c (reset_var_on_error):
4200 * lread.c (load_unwind):
4201 * xfns.c (clean_up_file_dialog):
4202 * xmenu.c, nsmenu.m (pop_down_menu):
4203 * xmenu.c (cleanup_widget_value_tree):
4204 * xselect.c (wait_for_property_change_unwind):
4205 Accept pointer and return void, rather than accepting an Emacs
4206 save value encapsulating the pointer and returning a dummy object.
4208 * editfns.c (Fformat): Update the saved pointer directly via
4209 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4210 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4211 (unwind_body): New function.
4212 (record_unwind_protect): First arg is now a function returning void,
4213 not a dummy Lisp_Object.
4214 (record_unwind_protect_ptr, record_unwind_protect_int)
4215 (record_unwind_protect_void): New functions.
4216 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4217 * fileio.c (struct auto_save_unwind): New type.
4218 (do_auto_save_unwind): Use it.
4219 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4220 * insdel.c (struct rvoe_arg): New type.
4221 (reset_var_on_error): Use it.
4222 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4224 (specbinding_func): Remove; there are now several such functions.
4225 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4226 (set_unwind_protect_ptr): New function.
4227 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4229 Be simpler and more consistent about reporting I/O errors.
4230 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4231 Say "Read error" and "Write error", rather than "I/O error", or
4232 "IO error reading", or "IO error writing", when a read or write
4234 * process.c (Fmake_network_process, wait_reading_process_output)
4235 (send_process, Fprocess_send_eof, wait_reading_process_output):
4236 Capitalize diagnostics consistently. Put "failed foo" at the
4237 start of the diagnostic, so that we don't capitalize the
4238 function name "foo". Consistently say "failed" for such
4240 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4241 All callers changed. This is so it can use report_file_error.
4242 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4243 diagnostics consistently as above.
4245 * fileio.c (report_file_errno): Fix errno reporting bug.
4246 If the file name is neither null nor a pair, package it up as a
4247 singleton list. All callers changed, both to this function and to
4248 report_file_error. This fixes a bug where the memory allocator
4249 invoked by list1 set errno so that the immediately following
4250 report_file_error reported the wrong errno value.
4252 Fix minor problems found by --enable-gcc-warnings.
4253 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4254 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4256 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4258 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4259 Set event->arg to Qt if switch-event shall be generated.
4260 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4262 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4264 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4267 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4268 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4269 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4270 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4271 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4272 and there is a focused frame.
4273 (head_table): Add focus-in and focus-out.
4274 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4275 bind to handle-focus-in/out.
4277 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4278 (Fhandle_switch_frame): Call Fhandle_focus_in.
4279 (syms_of_frame): defsubr handle-focus-in/out.
4281 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4283 Fix porting bug to older POSIXish platforms (Bug#14862).
4284 * sysdep.c (emacs_pipe): New function, that implements
4285 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4286 This should port better to CentOS 5 and to Mac OS X 10.6.
4287 All calls to pipe2 changed.
4289 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4290 This makes the code easier to read and the executable a bit smaller.
4291 Do not replace all calls to Fcons that happen to create lists,
4292 just calls that are intended to create lists. For example, when
4293 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4294 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4295 Similarly for list2 through list5.
4296 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4297 * bytecode.c (exec_byte_code):
4298 * callint.c (quotify_arg, Fcall_interactively):
4299 * callproc.c (Fcall_process, create_temp_file):
4300 * charset.c (load_charset_map_from_file)
4301 (Fdefine_charset_internal, init_charset):
4302 * coding.c (get_translation_table, detect_coding_system)
4303 (Fcheck_coding_systems_region)
4304 (Fset_terminal_coding_system_internal)
4305 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4306 * composite.c (update_compositions, Ffind_composition_internal):
4307 * dired.c (directory_files_internal, file_name_completion)
4309 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4310 * doc.c (Fsnarf_documentation):
4311 * editfns.c (Fmessage_box):
4313 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4314 (Feval, eval_sub, Ffuncall, apply_lambda):
4315 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4316 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4317 (Fset_file_times, Finsert_file_contents)
4318 (Fchoose_write_coding_system, Fwrite_region):
4319 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4320 * font.c (font_registry_charsets, font_parse_fcname)
4321 (font_prepare_cache, font_update_drivers, Flist_fonts):
4322 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4323 * frame.c (make_frame, Fmake_terminal_frame)
4324 (x_set_frame_parameters, x_report_frame_params)
4325 (x_default_parameter, Fx_parse_geometry):
4326 * ftfont.c (syms_of_ftfont):
4327 * image.c (gif_load):
4328 * keyboard.c (command_loop_1):
4329 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4330 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4331 (Fminor_mode_key_binding, accessible_keymaps_1)
4332 (Faccessible_keymaps, Fwhere_is_internal):
4333 * lread.c (read_emacs_mule_char):
4334 * menu.c (find_and_return_menu_selection):
4335 * minibuf.c (get_minibuffer):
4336 * nsfns.m (Fns_perform_service):
4337 * nsfont.m (ns_script_to_charset):
4338 * nsmenu.m (ns_popup_dialog):
4339 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4340 (Fx_own_selection_internal):
4341 * nsterm.m (append2):
4342 * print.c (Fredirect_debugging_output)
4343 (print_prune_string_charset):
4344 * process.c (Fdelete_process, Fprocess_contact)
4345 (Fformat_network_address, set_socket_option)
4346 (read_and_dispose_of_process_output, write_queue_push)
4347 (send_process, exec_sentinel):
4348 * sound.c (Fplay_sound_internal):
4349 * textprop.c (validate_plist, add_properties)
4350 (Fput_text_property, Fadd_face_text_property)
4351 (copy_text_properties, text_property_list, syms_of_textprop):
4352 * unexaix.c (report_error):
4353 * unexcoff.c (report_error):
4354 * unexsol.c (unexec):
4355 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4356 (Fformat_mode_line, syms_of_xdisp):
4357 * xfaces.c (set_font_frame_param)
4358 (Finternal_lisp_face_attribute_values)
4359 (Finternal_merge_in_global_face, syms_of_xfaces):
4360 * xfns.c (x_default_scroll_bar_color_parameter)
4361 (x_default_font_parameter, x_create_tip_frame):
4362 * xfont.c (xfont_supported_scripts):
4363 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4364 (menu_help_callback, xmenu_show):
4366 * xterm.c (set_wm_state):
4367 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4368 and similarly for list2 through list5.
4370 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4372 * callproc.c (Fcall_process_region): Fix minor race and tune.
4373 (create_temp_file): New function, with the temp-file-creation part
4374 of the old Fcall_process_region. Use Fcopy_sequence to create the
4375 temp file name, rather than alloca + build_string, for simplicity.
4376 Don't bother to block input around the temp file creation;
4377 shouldn't be needed. Simplify use of mktemp.
4378 Use record_unwind_protect immediately after creating the temp file;
4379 this closes an unlikely race where the temp file was not removed.
4380 Use memcpy rather than an open-coded loop.
4381 (Fcall_process_region): Use the new function. If the input is
4382 empty, redirect from /dev/null rather than from a newly created
4383 empty temp file; this avoids unnecessary file system traffic.
4385 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4387 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4388 Simplify by making this case like the other two. This is a bit
4389 slower on obsolete hosts, but the extra complexity isn't worth it.
4391 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4392 * process.c (create_process) [!DOS_NT]:
4393 Remove now-unnecessary calls to emacs_close.
4395 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4397 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4398 returning early. (Bug#14850)
4400 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4401 and inhibit-iso-escape-detection attributes of 'undecided'.
4404 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4406 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4407 Reported by Herbert J. Skuhra in
4408 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4410 Don't lose top specpdl entry when memory is exhausted.
4411 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4412 specpdl overflow here, to simplify callers; all callers changed.
4413 Always reserve an unused entry at the stack top; this avoids
4414 losing the top entry's information when memory is exhausted.
4416 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4418 Clean up errno reporting and fix some errno-reporting bugs.
4419 * callproc.c (Fcall_process):
4420 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4421 * process.c (create_process, Fmake_network_process):
4422 * unexaix.c (report_error):
4423 * unexcoff.c (report_error):
4424 Be more careful about reporting the errno of failed operations.
4425 The code previously reported the wrong errno sometimes.
4426 Also, prefer report_file_errno to setting errno + report_file_error.
4427 (Fcall_process): Look at openp return value rather than at path,
4428 as that's a bit faster and clearer when there's a numeric predicate.
4429 * fileio.c (report_file_errno): New function, with most of the
4430 old contents of report_file_error.
4431 (report_file_error): Use it.
4432 (Ffile_exists_p, Ffile_accessible_directory_p):
4433 Set errno to 0 when it is junk.
4434 * fileio.c (Faccess_file):
4435 * image.c (x_create_bitmap_from_file):
4436 Use faccessat rather than opening the file, to avoid the hassle of
4437 having a file descriptor open.
4438 * lisp.h (report_file_errno): New decl.
4439 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4442 * process.c (create_process, wait_reading_process_output) [AIX]:
4443 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4444 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4445 a multithreaded environment anyway).
4446 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4448 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4450 * image.c (x_find_image_file): Don't close a remote file handle.
4452 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4454 Fix races with threads and file descriptors.
4455 * callproc.c (Fcall_process_region):
4456 * dired.c (open_directory):
4457 * emacs.c (main, Fdaemon_initialized):
4458 * image.c (x_find_image_file):
4459 * inotify.c (Finotify_rm_watch):
4460 * lread.c (Flocate_file_internal):
4461 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4462 * term.c (term_mouse_moveto, init_tty):
4463 * termcap.c (tgetent):
4464 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4465 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4466 * unexhp9k800.c, unexmacosx.c (unexec):
4467 * callproc.c (Fcall_process_region):
4468 Use emacs_close, not close.
4469 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4470 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4471 and posix_close function on current platforms (which all lack them).
4472 (emacs_close): Use it. This should fix the races on GNU/Linux and
4473 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4474 and it should avoid closing random victim file descriptors on
4477 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4479 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4480 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4483 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4484 This is for .gdbinit xbacktrace.
4486 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4487 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4488 (emacs_set_tty): Now static.
4489 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4490 * term.c (tty_capable_p, tty_default_color_capabilities)
4491 (get_tty_terminal, term_mouse_movement)
4492 (handle_one_term_event, init_tty, maybe_fatal):
4493 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4494 (tgetent, scan_file, name_match, compare_contin):
4495 * terminal.c (get_terminal):
4496 Use bool for boolean.
4497 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4498 Prefer char to unsigned char if either will do.
4499 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4500 (tty_write_glyphs): Prefer int to unsigned.
4501 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4502 All callers changed.
4503 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4505 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4508 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4509 (B__dummy__): New dummy symbol, to pacify C89.
4510 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4511 they can't grok varargs macros.
4512 * dispnew.c (add_window_display_history)
4513 (add_frame_display_history):
4514 * print.c (print_object):
4515 * xdisp.c (debug_method_add):
4516 Use %p printf format only for void pointers.
4517 * emacs.c (usage_message): New constant, replacing ...
4518 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4519 (main): Adjust to usage reorg.
4520 * fns.c (syms_of_fns):
4521 * profiler.c (syms_of_profiler):
4522 Don't use non-constant struct initializers.
4523 * gnutls.h (gnutls_initstage_t):
4524 * lisp.h (enum Lisp_Fwd_Type):
4525 * lread.c (lisp_file_lexically_bound_p):
4526 * xsettings.c (anonymous enum):
4527 Remove trailing comma.
4528 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4529 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4530 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4532 * regex.c (const_re_char): New type, to pacify strict C89.
4533 All uses of 'const re_char' replaced to use it.
4534 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4535 with glibc when strict C89. This change is imported from gnulib.
4537 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4538 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4539 Omit GNU_LINUX implementation, since it requires long long.
4540 * xterm.c (x_draw_underwave):
4541 Do not assume the traditional order of struct's members.
4542 (x_term_init): Rewrite to avoid the need for non-constant structure
4545 Syntax cleanup, mostly replacing macros with functions.
4546 This removes the need for the syntax_temp hack.
4547 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4548 * syntax.c (SYNTAX_INLINE): New macro.
4549 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4550 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4551 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4552 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4553 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4554 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4555 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4556 Now constants, not macros.
4557 (syntax_temp) [!__GNUC__]: Remove.
4558 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4559 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4560 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4561 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4562 Move here from syntax.h; now functions, not macros. Except for the
4563 last function, these are static since only syntax.c uses them.
4564 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4565 All uses changed. Now a function, not a macro; use this fact
4566 to simplify the code.
4567 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4568 compiler bugs; no longer relevant.
4569 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4570 (SYNTAX_INLINE): New macro.
4571 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4572 for the new functions. Use bool for boolean member.
4573 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4574 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4575 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4576 (SETUP_BUFFER_SYNTAX_TABLE):
4577 Now extern inline functions, not macros.
4578 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4579 Remove; all uses replaced by implementation.
4580 (syntax_temp) [!__GNUC__]: Remove decl.
4581 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4583 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4585 * emacs.c (main): Fix syntax error.
4587 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4589 Timestamp fixes for undo (Bug#14824).
4590 * atimer.c (schedule_atimer):
4591 * fileio.c (Ffile_newer_than_file_p):
4592 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4593 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4594 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4595 (syms_of_fileio): Remove Sclear_visited_file_name.
4596 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4597 file doesn't exist; this avoids an ambiguity with negative timestamps.
4598 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4599 * systime.h (make_emacs_time, invalid_emacs_time):
4600 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4601 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4602 * undo.c (record_first_change): Push (visited-file-modtime) onto
4603 undo list rather than reimplementing it by hand, incorrectly.
4605 2013-07-09 Ken Brown <kbrown@cornell.edu>
4607 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4609 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4611 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4613 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4615 Handle errno and exit status a bit more carefully.
4616 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4617 number into an exit status. Instead, use EXIT_CANCELED.
4618 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4619 * callproc.c (relocate_fd):
4620 * emacs.c (close_output_streams, main):
4621 * process.c (create_process):
4622 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4623 Use emacs_perror for simplicity.
4624 * callproc.c (relocate_fd, main):
4625 * sysdep.c (sys_subshell):
4626 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4627 (shut_down_emacs): Use emacs_write, not write.
4628 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4629 * fileio.c (Fcopy_file, e_write):
4630 * nsterm.m (ns_select):
4631 * process.c (send_process):
4632 * sound.c (vox_write):
4633 Use emacs_write_sig, not emacs_write.
4634 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4635 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4637 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4639 (emacs_full_write): New function.
4640 (emacs_write): Rewrite to use it.
4641 (emacswrite_sig, emacs_perror): New functions.
4642 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4644 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4646 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4647 on NS even if it is present. Pixmap on NS is a void*.
4649 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4651 Port to Ubuntu 10 (Bug#14803).
4652 Problem reported by T.V. Raman.
4653 * process.c (close_on_exec, accept4, process_socket):
4654 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4656 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4658 * w32.c (sys_dup): Declare prototype.
4662 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4664 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4666 Make file descriptors close-on-exec when possible (Bug#14803).
4667 This simplifies Emacs a bit, since it no longer needs to worry
4668 about closing file descriptors by hand in some cases.
4669 It also fixes some unlikely races. Not all such races, as
4670 libraries often open files internally without setting
4671 close-on-exec, but it's an improvement.
4672 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4673 * callproc.c (Fcall_process) [!MSDOS]:
4674 * emacs.c (main) [!DOS_NT]:
4675 * nsterm.m (ns_term_init):
4676 * process.c (create_process):
4677 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4678 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4679 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4680 Prefer mkostemp with O_CLOEXEC to mkstemp.
4681 * callproc.c (relocate_fd) [!WINDOWSNT]:
4682 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4683 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4685 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4686 Make the resulting file descriptor close-on-exec.
4687 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4688 * lread.c (load_descriptor_list, load_descriptor_unwind):
4689 Remove; no longer needed. All uses removed.
4690 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4691 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4693 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4694 (Fmake_network_process, Fnetwork_interface_list):
4695 (Fnetwork_interface_info, server_accept_connection):
4696 Make newly-created socket close-on-exec.
4697 * sysdep.c (emacs_open, emacs_fopen):
4698 Make new-created descriptor close-on-exec.
4699 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4700 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4702 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4704 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4705 for NS_IMPL_GNUSTEP.
4707 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4709 Fix openp errno handling.
4710 * callproc.c (Fcall_process): Preserve openp errno around close.
4711 * lread.c (openp): Set errno when returning -1, as some callers
4714 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4716 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4718 * nsterm.h (NSSavePanel): Update comment.
4719 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4720 (ns_run_file_dialog): Declare.
4722 * nsfns.m: Remove panelOK.
4724 (ns_run_file_dialog): New function.
4725 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4726 event loop, so file dialog is popped up by ns_run_file_dialog, called
4727 by sendEvent (Bug#14578).
4728 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4730 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4732 * xdisp.c (default_line_pixel_height): New function.
4733 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4734 (try_cursor_movement, redisplay_window, try_window)
4735 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4737 * window.c (window_scroll_pixel_based):
4738 use default_line_pixel_height.
4740 * dispextern.h (default_line_pixel_height): Add prototype.
4742 * frame.c (x_set_line_spacing): Accept a float value for
4743 line-spacing parameter, per the documentation.
4745 * data.c (Fmultibyte_string_p): Doc fix.
4747 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4749 Use emacs_open more consistently when opening files.
4750 This handles EINTR more consistently now, and makes it easier
4751 to introduce other uniform changes to file descriptor handling.
4752 * src/systdio.h: New file.
4753 * src/buffer.c (mmap_init):
4754 * cygw32.c (chdir_to_default_directory):
4755 * dispnew.c (Fopen_termscript):
4756 * emacs.c (Fdaemon_initialized):
4757 * fileio.c (Fdo_auto_save):
4758 * image.c (slurp_file, png_load_body, jpeg_load_body):
4759 * keyboard.c (Fopen_dribble_file):
4761 * print.c (Fredirect_debugging_output):
4762 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4763 * termcap.c (tgetent):
4764 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4765 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4766 * w32term.c (w32_initialize) [CYGWIN]:
4767 * xfaces.c (Fx_load_color_file):
4768 Use emacs_open instead of plain open, and emacs_fopen instead of
4770 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4771 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4772 * callproc.c (default_output_mode): New constant.
4773 (Fcall_process): Use it to call emacs_open instead of plain creat.
4774 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4775 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4776 (emacs_fopen): New function.
4777 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4778 Include <lisp.h>, for emacs_open.
4779 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4781 Remove duplicate #include directives.
4782 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4784 Don't include stdio.h twice.
4785 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4786 Don't include sys/types.h or stdio.h twice.
4787 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4788 * lread.c: Don't include coding.h twice.
4789 * nsfont.m: Don't include frame.h twice.
4790 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4791 * ralloc.c: Don't include <unistd.h> twice.
4792 * xdisp.c: Don't include font.h twice.
4793 * xterm.c: Don't include fontset.h twice.
4794 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4796 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4798 Scale ImageMagick images more carefully.
4799 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4800 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4801 Be more careful about avoiding undefined behavior after
4802 integer overflow and division by zero.
4804 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4806 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4807 (syms_of_w32fns): DEFSYM them.
4808 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4809 (CCHDEVICENAME): Define macros if not defined.
4810 (struct MONITOR_INFO_EX): New struct.
4811 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4812 (enum_display_monitors_fn): New variable.
4813 (globals_of_w32fns): Initialize it.
4814 (Fx_display_pixel_width, Fx_display_pixel_height)
4815 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4816 multi-monitor setups in docstrings.
4817 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4818 screen size by primary monitor's millimeter per pixel.
4819 (w32_monitor_enum, w32_display_monitor_attributes_list)
4820 (w32_display_monitor_attributes_list_fallback)
4821 (Fw32_display_monitor_attributes_list): New functions.
4822 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4824 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4826 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4828 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4830 * fileio.c (Qfile_notify_error): New error symbol.
4832 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4833 * inotify.c (inotify_callback, symbol_to_inotifymask)
4834 (Finotify_add_watch, Finotify_rm_watch): Use it.
4835 (inotifyevent_to_event): Exchange order of cookie and file name.
4836 (Finotify_add_watch): Adapt docstring.
4838 * lisp.h (Qfile_notify_error): Declare.
4840 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4842 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4843 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4844 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4845 which did not work (see <http://bugs.gnu.org/14569#307>).
4846 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4847 && (!noninteractive || initialized)). This attempts to thread
4848 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4850 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4852 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4853 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4855 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4857 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4858 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4859 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4860 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4862 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4864 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4865 Define to __sys_siglist.
4867 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4869 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4870 word-wrap, so that overflow-newline-into-fringe would work in
4871 visual-line-mode. (Bug#2749)
4872 (move_it_in_display_line_to): When the last scanned display
4873 element fits exactly on the display line, and
4874 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4875 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4876 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4877 finding buffer position that corresponds to pixel coordinates,
4878 e.g. in buffer_posn_from_coords.
4880 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4882 * process.c (handle_child_signal): Call catch_child_signal if
4885 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4887 Don't convert function pointers to void * and back.
4888 It isn't portable C, and it's easy enough to avoid.
4889 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4890 (make_save_value): Add support for SAVE_FUNCPOINTER.
4891 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4892 * print.c (print_object):
4893 Distinguish function from object pointers.
4894 * lisp.h (SAVE_FUNCPOINTER): New constant.
4895 (SAVE_SLOT_BITS): Adjust to it.
4896 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4897 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4898 (voidfuncptr): New typedef.
4899 (struct Lisp_Save_Value): New member data[0].funcpointer.
4900 (XSAVE_FUNCPOINTER): New function.
4902 Simplify buildobj processing.
4903 * Makefile.in (buildobj.h): Make it a sequence of strings each
4904 followed by comma, rather than a single string. Put it into a
4905 .tmp file in case there's an error while generating it.
4906 (gl-stamp): Use .tmp for temp files.
4907 (mostlyclean): Clean .tmp files.
4908 * doc.c (buildobj): Move to just the routine that needs it.
4909 It's now an array of strings, so processing is simpler.
4911 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4913 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4914 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4915 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4916 Invoke malloc_enable_thread even when not interactive.
4917 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4918 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4919 in this case, since the underlying bug has now been fixed.
4921 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4923 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4924 unlinking it (bug#14691).
4926 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4928 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4929 before checking whether buffer is modified. This lets
4930 `kill-buffer-query-functions' cancel killing of the buffer or save
4931 its content before `kill-buffer' asks user the "Buffer %s
4932 modified; kill anyway?" question.
4934 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4936 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4937 Let the super performKeyEquivalent deal with them (Bug#14747).
4939 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4941 * widget.c (resize_cb): Remove unused local.
4943 Do not use GTK 3 if it exists but cannot be compiled.
4944 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4945 * xterm.c (x_error_handler) [!USE_GTK]:
4948 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4950 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4952 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4953 to the valid range of values. (Bug#14753)
4955 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4956 when moving point by using the current glyph matrix. This avoids
4957 the need to force redisplay when this function is called in a
4960 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4962 Fix minor problems found by static checking.
4963 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4964 Redo the latter's body to sidestep GCC parenthesization warnings.
4965 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4966 * coding.c (detect_coding, detect_coding_system):
4967 * coding.h (struct undecided_spec):
4968 Use bool for boolean.
4969 * image.c (QCmax_width, QCmax_height): Now static.
4970 * xdisp.c (Fmove_point_visually): Remove unused local.
4972 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4974 * xdisp.c (Fmove_point_visually): New function.
4976 2013-06-28 Kenichi Handa <handa@gnu.org>
4978 * coding.h (define_coding_undecided_arg_index): New enum.
4979 (coding_attr_index): New members
4980 coding_attr_undecided_inhibit_null_byte_detection,
4981 coding_attr_undecided_inhibit_iso_escape_detection,
4982 coding_attr_undecided_prefer_utf_8.
4983 (undecided_spec): New struct.
4984 (struct coding_system): New member `undecided' of the member
4987 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4988 (detect_coding): Likewise.
4989 (detect_coding_system): Likewise.
4990 (Fdefine_coding_system_internal): New coding system properties
4991 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4993 (syms_of_coding): Adjust for coding_arg_undecided_max.
4995 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4997 * image.c (x_from_xcolors): Remove unused local.
4999 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5001 Defer image data transfer between X client and server until actual
5004 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5007 * image.c (Destroy_Image): Remove.
5008 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5009 `mask_p', and `colors_p'. All uses changed.
5010 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5011 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5012 New macros for `flags' arg to x_clear_image_1.
5013 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5014 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5015 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5016 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5017 (image_get_x_image, image_unget_x_image): New functions or macros.
5018 (image_background, image_background_transparent, x_to_xcolors)
5019 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5020 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5021 instead of Destroy_Image.
5022 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5023 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5024 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5025 (imagemagick_load_image, svg_load_image): Use them instead of
5026 x_create_x_image_and_pixmap, and x_put_x_image followed by
5027 x_destroy_x_image, respectively.
5028 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5029 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5030 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5031 background_transparent fields.
5032 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5033 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5035 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5037 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5038 This mostly consists of undoing recent changes.
5039 * callproc.c (Fcall_process):
5040 * process.c (create_process):
5041 Do not worry about catching SIGCHLD here, undoing previous change.
5042 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5043 * process.c, process.h (catch_child_signal):
5044 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5045 * process.c (catch_child_handler): Don't worry about being called
5046 lazily and do not assume caller has blocked SIGCHLD, undoing
5047 previous change. Move first-time stuff back to
5048 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5049 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5050 set lib_child_handler if it's already initialized, which may
5051 help avoid problems on GNUStep.
5053 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5055 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5056 * callproc.c (Fcall_process):
5057 * process.c (create_process):
5058 Make sure SIGCHLD is caught before we fork,
5059 since Emacs startup no arranges to catch SIGCHLD.
5060 * process.c (lib_child_handler): Initialize to null, not to
5062 (catch_child_signal): Allow self to be called lazily.
5063 Do nothing if it's already been called.
5064 Assume caller has blocked SIGCHLD (all callers do now).
5065 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5066 just before it's really needed.
5067 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5068 since it hasn't been caught yet.
5070 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5072 * image.c (compute_image_size): New function to implement
5073 :max-width and :max-height.
5074 (imagemagick_load_image): Use it.
5076 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5078 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5079 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5081 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5082 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5083 the SIGCHLD handler, since the code is not atomic and (due to glib)
5084 signals may be arriving now.
5085 * sysdep.c (init_signals): Do not catch child signals here;
5086 'main' now does that later, at a safer time.
5088 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5090 Clean up SIGCHLD handling a bit (Bug#14569).
5091 * process.c, process.h (catch_child_signal):
5092 Now always extern, even if !NS_IMPL_GNUSTEP.
5093 * process.c (catch_child_signal): Move glib tickler here from
5094 init_process_emacs, so that it's done earlier in Emacs
5095 initialization. Also move the noninteractive && !initialized
5096 check here from init_process_emacs. This is all a bit cleaner for
5097 GNUish platforms, and I hope it works around the Cygwin bug.
5098 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5099 that glib signal handling is tickled before glib creates threads.
5101 * process.c (wait_reading_process_output): Avoid int overflow
5102 when reading more than 2 GiB total from a process.
5104 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5106 * process.c (create_process): Handle a couple more cases,
5107 i.e., work even if new_argv and wait_child_setup[i] are cached.
5108 Use Fcall_process's style for volatile vars.
5110 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5112 * process.c (create_process): Mark PROCESS volatile.
5114 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5116 Use C99-style flexible array members if available.
5117 This avoids some subtle aliasing issues, which typically
5118 aren't a problem with GCC but may be a problem elsewhere.
5119 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5120 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5121 In either case, it uses a flexible array member rather than
5122 the old struct hack. All uses changed.
5123 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5124 Adjust to sdata reorganization.
5125 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5126 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5127 that ports better to pre-C99 non-GCC.
5128 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5129 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5130 as the latter has changed.
5131 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5132 and port better to pre-C99 GCC.
5133 * image.c (struct xpm_cached_color):
5134 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5135 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5136 Use FLEXIBLE_ARRAY_MEMBER.
5137 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5138 Move decl to top level so it gets checked against implementation.
5139 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5140 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5142 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5144 * syntax.c: Integer cleanups.
5145 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5146 All uses that need 0-or-2 changed to:
5147 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5148 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5149 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5150 (char_quoted, prev_char_comend_first, back_comment)
5151 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5152 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5153 Use bool for boolean.
5154 (update_syntax_table, skip_chars, skip_syntaxes):
5155 Prefer int to unsigned when either will do.
5156 (back_comment): Return boolean success flag, like forw_comment,
5157 instead of positive-or-minus-1 (which might have overflowed int anyway).
5158 Don't stuff ptrdiff_t into int.
5159 (syntax_spec_code, syntax_code_spec): Now const.
5160 (Fmatching_paren, scan_lists, scan_sexps_forward):
5161 Use enum syntaxcode for syntax code.
5162 (Fmatching_paren): Check that arg is a character, not just an integer.
5163 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5164 (Finternal_describe_syntax_value): Omit no-longer-needed
5166 (skip_chars): Use char, not unsigned char, when the distinction
5168 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5169 * bytecode.c (exec_byte_code):
5170 * syntax.c (syntax_spec_code, Fchar_syntax)
5171 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5173 * syntax.h (SYNTAX_WITH_FLAGS):
5174 Omit unnecessary casts.
5176 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5178 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5179 line dimensions here, to avoid race conditions with the main
5180 thread. (Bug#14062, bug#14630, bug#14669)
5182 * w32term.c (w32_draw_window_cursor): Compute the header line and
5183 mode line dimensions here.
5184 <w32_system_caret_window, w32_system_caret_hdr_height>:
5185 <w32_system_caret_mode_height>: New variables.
5187 * w32term.h: Declare them.
5189 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5191 * alloc.c (die): Move "assertion failed" string here ...
5192 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5193 COND when SUPPRESS_CHECKING. This shrinks the executable text
5194 size by 0.8% to 2.2% when configured with --enable-checking,
5195 depending on optimization flags (GCC 4.8.1 x86-64).
5197 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5199 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5201 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5202 base is 2; this is more accurate.
5204 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5206 * sound.c (string_default): Move to !WINDOWSNT section.
5207 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5209 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5211 * sound.c: Integer cleanups.
5212 Remove unnecessary forward decls.
5213 (struct sound_device): The 'file' member is now a Lisp_Object, not
5214 a char *, so that we needn't invoke alloca on a huge size.
5215 (Fplay_sound_internal): Adjust to this.
5216 (string_default): New function.
5217 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5218 Use it to adjust to the struct sound_device change.
5219 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5220 (be2hs) [0]: Remove.
5222 * syntax.c (skip_chars): Don't use uninitialized storage
5223 when searching a multibyte buffer for characters that are not in a
5224 unibyte string that contains non-ASCII characters.
5226 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5228 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5229 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5231 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5233 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5235 2013-06-18 Kenichi Handa <handa@gnu.org>
5237 * font.c (Ffont_spec): Signal an error for an invalid font name
5240 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5242 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5243 In particular this ports to 32-bit sparc Sun cc.
5244 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5245 array with a dummy element at specpdl[-1], so that its address can
5247 (unbind_to): Do not copy the binding; not needed, now that we
5248 copy old_value in the one place where the copy is needed.
5249 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5250 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5251 (union specbinding): Rename from struct specbinding. Redo layout
5252 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5253 which is not portable. With Sun C 5.12 32-bit sparc, the
5254 declaration causes nargs to be an unsigned bitfield, a behavior
5255 that the C standard allows; but Emacs wants nargs to be signed.
5256 The overall type is now a union of structures rather than a
5257 structure of union of structures, and the 'kind' member is now a
5258 bitfield, so that the overall type doesn't grow. All uses changed.
5259 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5261 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5263 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5264 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5266 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5268 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5270 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5271 unless we know that the window w's frame is a frame object.
5272 Another attempt at solving bug#14062 and bug#14630.
5274 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5276 * textprop.c (property_set_type): New enum.
5277 (add_properties): Allow appending/prepending text properties.
5278 (add_text_properties_1): Factored out of Fadd_text_properties.
5279 (Fadd_text_properties): Move all the code into
5280 add_text_properties_1.
5281 (Fadd_face_text_property): New function that calls
5282 add_text_properties_1.
5284 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5286 Move functions from lisp.h to individual modules when possible.
5287 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5288 * alloc.c (XFLOAT_INIT, set_symbol_name):
5289 * buffer.c (CHECK_OVERLAY):
5290 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5291 (set_char_table_parent):
5292 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5293 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5294 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5295 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5297 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5298 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5299 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5300 (backtrace_args, backtrace_debug_on_exit):
5301 * floatfns.c (CHECK_FLOAT):
5302 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5303 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5304 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5305 (set_hash_index_slot):
5306 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5307 * marker.c (CHECK_MARKER):
5308 * textprop.c (CHECK_STRING_OR_BUFFER):
5309 * window.c (CHECK_WINDOW_CONFIGURATION):
5310 Move here from lisp.h, and make these functions static rather than
5312 * buffer.c (Qoverlayp):
5314 * fns.c (Qhash_table_p):
5315 * window.c (Qwindow_configuration_p):
5317 * lisp.h: Remove the abovementioned defns and decls.
5319 Use functions, not macros, for XINT etc (Bug#11935).
5320 In lisp.h, prefer functions to function-like macros, and
5321 constants to object-like macros, when either will do. This:
5322 . simplifies use, as there's no more need to worry about
5323 arguments' side effects being evaluated multiple times.
5324 . makes the code easier to debug on some platforms.
5325 However, when using gcc -O0, keep using function-like macros
5326 for a few critical operations, for performance reasons.
5327 This sort of thing isn't needed with gcc -Og, but -Og
5328 is a GCC 4.8 feature and isn't widely-enough available yet.
5329 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5330 Remove enum lsb_bits; no longer needed.
5331 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5332 * buffer.c (Qoverlap):
5334 * fns.c (Qhash_table_p):
5335 Now extern, so lisp.h can use these symbols.
5336 * dispextern.h: Include character.h, for MAX_CHAR etc.
5337 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5338 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5339 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5340 (GLYPH_CODE_P): Move here from lisp.h.
5341 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5342 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5343 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5344 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5345 XUNTAG now returns void *.
5346 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5347 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5348 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5349 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5350 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5351 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5352 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5353 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5354 New macros, renamed from their sans-lisp_h_ counterparts.
5355 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5356 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5357 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5358 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5359 If compiling via GCC without optimization, define these as macros
5360 in addition to inline functions.
5361 To disable this, compile with -DINLINING=0.
5362 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5363 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5364 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5365 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5366 (INTMASK, VALMASK): Now macros, since static values cannot be
5367 accessed from extern inline functions.
5368 (VALMASK): Also a constant, for benefit of old GDB.
5369 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5370 is INTEGERP, which can fold it in.
5371 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5372 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5373 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5374 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5375 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5376 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5377 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5378 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5379 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5380 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5381 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5382 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5383 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5384 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5385 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5386 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5387 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5388 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5389 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5390 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5391 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5392 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5393 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5394 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5395 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5396 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5397 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5398 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5399 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5400 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5401 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5402 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5403 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5405 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5406 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5407 (VALMASK): Define in one place rather than in two, merging the
5408 USE_LSB_TAG parts; this is simpler.
5409 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5410 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5411 Move up, to avoid use before definition.
5412 Also include "globals.h" earlier, for the same reason.
5413 (make_natnum): New function.
5414 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5415 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5416 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5417 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5418 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5419 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5420 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5421 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5422 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5423 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5424 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5425 (Qwindow_configuration_p, Qimage): New forward declarations.
5426 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5427 (STRING_COPYIN): Remove; unused.
5428 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5429 (xcar_addr, xcdr_addr): New functions. All uses changed.
5430 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5431 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5432 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5433 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5434 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5435 (TYPE_RANGED_INTEGERP): Simplify.
5436 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5437 (setlocale, fixup_locale, synchronize_system_messages_locale)
5438 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5439 Now empty functions, not macros.
5440 (functionp): Return bool, not int.
5441 * window.c (Qwindow_configuration_p): Now extern,
5442 so window.h can use it.
5443 * window.h (Qwindowp): Move decl back to lisp.h.
5445 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5447 * xdisp.c (Fline_pixel_height): New function, required for solving
5450 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5452 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5454 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5456 * lread.c (syms_of_lread):
5457 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5459 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5461 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5463 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5465 * fileio.c (expand_file_name): Doc fix.
5467 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5469 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5470 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5471 Wait for self, not for 0. This can't hurt on GNU or similar
5472 system, and may help with Cygwin.
5474 * keyboard.c: Don't use PROP (...) as an lvalue.
5475 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5476 Use set_prop (A, B), not PROP (A) = B.
5478 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5480 * xdisp.c (get_it_property): Use it->window instead of generating
5481 a Lisp object from it->w.
5483 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5485 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5486 get-char-property the window that is being rendered, instead of
5487 the buffer, to support window-specific overlays. (Bug#14575)
5488 (compute_display_string_pos): When W is NULL, use the current
5489 buffer as the object to pass to get-char-property.
5490 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5491 pointer member of the bidi iterator, since no window is pertinent
5494 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5496 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5497 being displayed, and pass it to compute_display_string_pos.
5498 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5499 (bidi_paragraph_init): All callers changed.
5501 * xdisp.c (init_from_display_pos, init_iterator)
5502 (handle_single_display_spec, next_overlay_string)
5503 (get_overlay_strings_1, reseat_1, reseat_to_string)
5504 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5505 Set bidi_it.w member from it->w.
5506 (compute_display_string_pos): Accept additional argument, the
5507 window being displayed, and pass it to Fget_char_property.
5510 * dispextern.h (struct bidi_it): New member w, the window being
5512 (compute_display_string_pos): Adjust prototype.
5514 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5516 * xgselect.c: Remove unneeded include xterm.h.
5518 * process.c (wait_reading_process_output): Check for NS before GLIB.
5519 GLIB may be linked in due to rsvg, but ns_select must be called.
5521 * xgselect.c (xg_select): Remove call to window_system_available
5522 and g_main_context_pending at the top, so Gdk events (i.e. file
5523 notify) are processed when Emacs is started with -nw.
5525 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5527 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5528 (ctagsfiles3): New variable, includes only *.m files.
5529 (TAGS): Use an explicit language name in the regular expressions,
5530 to avoid transformation of '/SOMETHING' by MSYS to
5531 'c:\MSYS\SOMETHING'.
5533 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5535 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5537 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5539 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5540 still need to set the mouse pointer shape and activate help-echo.
5543 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5545 A few porting etc. fixes for the new file monitor code.
5546 See the thread containing
5547 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5548 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5549 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5550 (dir_monitor_callback, Fgfile_rm_watch):
5551 Use assq_no_quit instead of Fassoc, for speed.
5552 (dir_monitor_callback, Fgfile_rm_watch):
5553 eassert that the monitor is a fixnum.
5554 (dir_monitor_callback): No need for CDR_SAFE.
5555 Simplify building of lisp with alternative tails.
5556 (Fgfile_add_watch, Fgfile_rm_watch):
5557 Do not assume glib functions set errno reliably on failure.
5558 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5559 and signal an error otherwise.
5560 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5561 Use Fdelq instead of Fdelete, for speed.
5563 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5565 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5566 don't insist on being invoked on a highlighted tool-bar button.
5567 Avoids losing tool-bar functionality when mouse-highlight is nil.
5568 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5569 Don't highlight when mouse-highlight is nil.
5570 (note_mouse_highlight): When mouse-highlight is nil, don't return
5571 right away; instead, run tool-bar and mode-line highlight
5572 subroutine, clear any existing highlight, and revert the mouse
5573 pointer to its default shape. (Bug#14558)
5575 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5577 * lisp.mk (lisp): Add prog-mode.el.
5579 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5581 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5582 * process.c (dummy_handler): New function.
5583 (lib_child_handler): New static var.
5584 (handle_child_signal): Invoke it.
5585 (catch_child_signal): If a library has set up a signal handler,
5586 save it into lib_child_handler.
5587 (init_process_emacs): If using glib and not on Windows, tickle glib's
5588 child-handling code so that it initializes its private SIGCHLD handler.
5589 * syssignal.h (SA_SIGINFO): Default to 0.
5590 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5591 31; it should no longer be needed now.
5593 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5595 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5597 * gfilenotify.c (globals_of_gfilenotify): New function.
5598 (syms_of_gfilenotify): Move global initialization there.
5600 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5602 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5604 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5605 * keyboard.c (menu_bar_items, tool_bar_items):
5606 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5607 not override local keymaps any more.
5609 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5611 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5613 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5615 * w32console.c (initialize_w32_display): Return the dimensions of
5616 the console window via 2 additional arguments, not via the current
5617 frame. This avoids crashes due to overrunning the bounds of
5618 frame's decode_mode_spec_buffer, which is not resized following
5619 the change of the frame dimensions from the initial 10x10.
5621 * w32term.h (w32_initialize_display_info): Adjust prototype.
5623 * term.c (init_tty): Take dimensions of the frame from the values
5624 returned by initialize_w32_display.
5626 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5627 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5628 (LIBES): Add $(GFILENOTIFY_LIBS).
5630 * w32inevt.c (handle_file_notifications): Add dummy implementation
5631 for !HAVE_W32NOTIFY.
5633 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5635 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5637 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5639 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5641 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5643 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5645 Fix minor problems found by static checking.
5646 * data.c (pure_write_error):
5647 Use xsignal2, not Fsignal, as Fsignal might return.
5648 * eval.c (set_backtrace_debug_on_exit): Now static.
5649 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5650 No longer inline. EXTERN_INLINE is needed only for functions
5651 defined in .h files. Reindent function header as per GNU style.
5652 (backtrace_p, backtrace_top, backtrace_next):
5653 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5654 compiler or linker. Add extern decls to pacify gcc -Wall.
5655 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5657 * frame.c (free_monitors): Define only on platforms that need it.
5658 * nsterm.m (ns_term_init):
5659 * process.c (catch_child_signal):
5660 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5661 defined on all porting targets these days.
5662 * process.c, process.h (catch_child_signal):
5663 Make it extern only if NS_IMPL_GNUSTEP is defined.
5665 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5667 * w32.c (gettimeofday): Make the signature identical to prototype
5668 in nt/inc/sys/time.h.
5670 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5672 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5675 * keyboard.c (safe_run_hooks_error): Improve error message.
5677 * data.c (pure_write_error): Add `object' argument.
5678 * puresize.h (CHECK_IMPURE): Use it.
5680 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5682 * Makefile.in (NOTIFY_OBJ): New variable.
5683 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5685 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5686 Call syms_of_gfilenotify.
5688 * gfilenotify.c: New file.
5690 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5691 and Qfile_w32notify.
5692 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5693 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5695 * lisp.h: Declare syms_of_gfilenotify.
5697 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5699 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5701 Merge the specpdl and backtrace stacks. Make the structure of the
5702 specpdl entries more obvious via a tagged union of structs.
5703 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5704 (enum specbind_tag): New enum.
5705 (struct specbinding): Make it a tagged union of structs.
5706 Add a case for backtrace records.
5707 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5708 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5709 (backtrace_debug_on_exit): New accessors.
5710 (struct backtrace): Remove.
5711 (struct catchtag): Remove backlist field.
5712 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5714 (Flocal_variable_p): Speed up the common case where the binding is
5716 * eval.c (backtrace_list): Remove.
5717 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5718 (set_backtrace_args, set_backtrace_nargs)
5719 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5720 (backtrace_next): New functions.
5721 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5722 (unwind_to_catch, internal_lisp_condition_case)
5723 (internal_condition_case, internal_condition_case_1)
5724 (internal_condition_case_2, internal_condition_case_n): Don't bother
5725 with backtrace_list any more.
5726 (Fsignal): Adjust to new backtrace format.
5727 (grow_specpdl): Move up.
5728 (record_in_backtrace): New function.
5729 (eval_sub, Ffuncall): Use it.
5730 (apply_lambda): Adjust to new backtrace format.
5731 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5733 (specbind): Adjust to new specpdl format. Simplify.
5734 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5735 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5737 (mark_backtrace): Remove.
5738 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5739 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5740 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5742 * profiler.c (record_backtrace): Use get_backtrace.
5743 (handle_profiler_signal): Use backtrace_top_function.
5744 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5747 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5749 * process.h (catch_child_signal): Declare.
5751 * process.c (catch_child_signal): New function.
5752 (init_process_emacs): Call it.
5754 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5755 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5757 (x_set_cursor_type): Remove declaration.
5758 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5759 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5760 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5761 (ns_get_color): Use F suffix on float.
5762 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5763 (ns_get_rgb_color): Remove.
5764 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5765 (note_mouse_movement): x and y are CGFloat.
5766 (ns_draw_fringe_bitmap): Remove unused rowY.
5767 Change #if to COCOA && >= 10_6.
5768 (ns_draw_window_cursor): Remove unused overspill.
5769 (ns_draw_underwave): width and x are EamcsCGFloat.
5770 (ns_draw_box): thickness is CGFloat.
5771 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5772 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5773 if not in main thread.
5774 (ns_get_pending_menu_title, ns_check_menu_open)
5775 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5776 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5777 (sendFromMainThread:): New method.
5778 (changeFont:): size is CGFloat.
5779 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5780 Disable warning about permanent text.
5781 (characterIndexForPoint:): Adjust return type depending on GNUStep
5783 (mouseDown:): delta is CGFloat.
5784 (updateFrameSize): Remove unised variable f.
5785 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5786 Cast float to EmacsCGFloat.
5787 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5788 also to -1 when restoring.
5789 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5790 inside NS_IMPL_COCOA.
5791 (toggleFullScreen:): Put call to toggleFullScreen inside
5792 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5793 (setPosition:portion:whole:): por is CGFloat.
5794 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5795 (mouseDown:): Use CGFloat.
5796 (mouseDragged:): Remove unised variable edge.
5797 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5799 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5801 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5802 when NS_IMPL_GNUSTEP.
5803 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5804 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5805 (EmacsToolbar): Add clearAll. Add tag argument to
5806 addDisplayItemWithImage.
5807 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5809 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5811 * nsmenu.m (ns_update_menubar): Make static.
5812 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5813 (fillWithWidgetValue:): Add cast to SEL for setAction.
5814 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5815 (update_frame_tool_bar): Update code for GNUStep.
5816 (clearAll): New method.
5817 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5818 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5819 Move identifierToItem setObject and activeIdentifiers addObject before
5820 call to insertItemWithItemIdentifier.
5821 (validateVisibleItems): Fix indentation.
5822 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5823 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5824 UtilityWindow to aStyle, remove call to setStyleMask.
5826 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5828 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5829 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5830 Use F suffix on floats.
5831 (ns_char_width): Returns CGFloat.
5832 (ns_ascii_average_width): w is CGFloat instead of float.
5833 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5835 (ns_glyph_metrics): CGFloat instead of float.
5837 * nsfns.m (x_set_foreground_color, x_set_background_color):
5839 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5840 remove unused variables.
5841 (Fns_read_file_name): Keep track if panel is for save.
5842 Use ns_filename_from_panel/ns_directory_from_panel.
5843 (Fns_list_services): delegate only used for COCOA.
5844 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5845 Just return the input if GNUStep.
5846 (x_screen_planes): Remove.
5847 (Fxw_color_values): Use EmacsCGFloat
5848 (Fns_display_monitor_attributes_list): Only get screen number for
5850 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5852 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5853 ns_directory_from_panel.
5855 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5857 * process.c (handle_child_signal): Also use WCONTINUED.
5858 This is so that list-processes doesn't mistakenly list the process
5859 as stopped, when the process has actually been continued and is
5862 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5864 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5865 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5866 not already configured.
5868 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5870 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5872 * Makefile.in (mostlyclean): Remove *.res files.
5874 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5876 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5877 a buffer (bug#8447).
5879 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5881 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5882 display vector, and we backtrack, handle the case that the
5883 previous character position is also displayed from a display
5884 vector or covered by a display string or image. (Bug#14476)
5886 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5888 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5889 (struct MonitorInfo, free_monitors): Remove.
5890 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5891 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5892 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5895 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5896 (struct MonitorInfo, free_monitors): Remove.
5897 (ns_screen_name): Make static.
5898 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5899 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5902 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5903 (struct MonitorInfo): New struct.
5904 (free_monitors, make_monitor_attribute_list): Declare.
5906 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5908 (free_monitors, make_monitor_attribute_list): New functions.
5909 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5912 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5914 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5916 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5918 * keyboard.c: Apply keyboard decoding only to events that come directly
5919 from the tty, not from unread-command-events (bug#14368).
5920 (read_event_from_main_queue): New function, extracted from read_char).
5921 (read_decoded_char): Remove.
5922 (read_decoded_event_from_main_queue): New function to replace it.
5923 (read_char): Use it.
5924 (read_key_sequence): Use read_char rather than read_decoded_char.
5926 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5928 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5930 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5932 2013-05-22 Kenichi Handa <handa@gnu.org>
5934 The following changes are to fix the setting of
5935 buffer-file-coding-system on, for instance, C-x RET c unix RET
5936 _FILE_OF_DOS_EOL_TYPE_ RET.
5938 * coding.h (struct coding_system): New member detected_utf8_chars.
5940 * coding.c (detect_coding_utf_8): Count characters and check EOL
5941 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5943 (setup_coding_system): Do not initialize coding->head_ascii.
5944 (check_ascii): Do not set coding->eol_seen but update it. Do not
5945 call adjust_coding_eol_type here.
5946 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5947 If the eol-type of CODING is already specified, adjust the eol type
5948 of the found coding-system.
5949 (decode_coding_gap): Cancel previous change. Utilize the
5950 character numbers counted by detect_coding_utf_8. Fix detection
5953 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5955 * search.c (looking_at_1): Only set last_thing_searched if the match
5956 changed the match-data (bug#14281).
5958 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5960 * xdisp.c (reseat_at_previous_visible_line_start):
5961 Already declared in dispextern.h, so remove it here.
5962 (move_it_vertically_backward): Likewise.
5964 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5966 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5967 (Fx_display_pixel_width, Fx_display_pixel_height)
5968 (Fx_display_mm_width, Fx_display_mm_height):
5969 Mention `display-monitor-attributes-list' in docstrings.
5971 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5972 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5973 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5974 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5975 (Fx_display_backing_store, Fx_display_visual_class)
5976 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5977 (Fx_display_grayscale_p, Fx_display_pixel_width)
5978 (Fx_display_pixel_height, Fx_display_planes)
5979 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5980 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5981 (Fx_display_mm_width, Fx_display_mm_height)
5982 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5983 height for all physical monitors as in X11.
5985 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5986 Return pixel width or height for all physical monitors as in X11.
5988 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5990 Port --enable-gcc-warnings to clang.
5991 * bytecode.c (exec_byte_code):
5993 Redo diagnostic pragmas to pacify clang, too.
5994 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5995 * editfns.c (Fencode_time):
5996 * fileio.c (file_accessible_directory_p):
5997 * font.c (font_unparse_xlfd):
5998 Use '&"string"[index]' instead of '"string" + (index)'.
5999 * undo.c (user_error): Remove; unused.
6001 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6003 * insdel.c (insert_1_both): Document the arguments, instead of
6004 referring to insert_1, which no longer exists.
6006 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6007 some window, increment windows_or_buffers_changed, so that
6008 *Messages* display in that window is updated. (Bug#14408)
6010 * w32.c: Include epaths.h.
6011 (init_environment): Use cmdproxy.exe without leading directories.
6012 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6014 (gettimeofday): Adjust signature and return value to Posix
6017 * unexw32.c (open_output_file): Delete the existing emacs.exe
6018 before creating it, to break the hard link to the versioned
6021 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6022 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6023 (FIRSTFILE_OBJ): New variables.
6024 (W32_RES): Rename to EMACSRES. All users changed.
6025 (base_obj): Use $(CM_OBJ).
6026 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6027 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6028 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6029 $(W32_RES_LINK) before $(LIBES).
6030 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6032 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6034 * makefile.w32-in (DOC): Use just "DOC".
6036 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6038 * process.c: Export default filters and sentinels to Elisp.
6039 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6041 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6042 (Fset_process_sentinel, Fformat_network_address):
6043 Default to them instead of nil.
6044 (server_accept_connection): Sentinels can't be nil any more.
6045 (read_and_dispose_of_process_output): New function, extracted from
6046 read_process_output.
6047 (read_process_output): Use it; filters can't be nil.
6048 (Finternal_default_process_filter): New function, extracted from
6049 read_process_output.
6050 (exec_sentinel_unwind): Remove function.
6051 (exec_sentinel): Don't zilch sentinel while running.
6052 (status_notify): Sentinels can't be nil.
6053 (Finternal_default_process_sentinel): New function extracted from
6055 (setup_process_coding_systems): Default filter is not nil any more.
6056 (syms_of_process): Export new Elisp functions and initialize
6058 * lisp.h (make_lisp_proc): New function.
6060 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6062 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6064 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6066 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6067 unless we know that the window w is a leaf window.
6068 Another attempt at solving bug#14062.
6070 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6072 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6075 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6077 * image.c (gif_load): Check that subimages fit (Bug#14345).
6079 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6081 * lread.c (skip_dyn_eof): New function.
6082 (read1): Use it to skip the end of a file in response to #@00.
6084 * doc.c (get_doc_string): Slightly relax the sanity checking.
6086 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6088 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6089 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6090 (MonitorInfo): New struct.
6091 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6092 (Fns_display_monitor_attributes_list): New functions.
6093 (display-usable-bounds): Remove.
6094 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6097 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6099 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6100 (GTK_CHECK_VERSION): New macro, if not already defined.
6101 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6102 replaced by GTK_CHECK_VERSION.
6104 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6106 * xterm.h (GTK_PREREQ): New macro.
6107 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6108 to use this macro instead, for consistency and clarity.
6110 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6112 * xdisp.c (row_for_charpos_p): New function, with code of
6113 cursor_row_p, but accepts an additional argument CHARPOS instead
6114 of using a hardcoded PT.
6115 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6116 (row_containing_pos): Call row_for_charpos_p instead of partially
6117 doing the same. Fixes cursor positioning under longlines-mode
6118 when longlines-show-effect includes more than one newline, when
6119 moving the cursor vertically up.
6121 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6123 * makefile.w32-in (ACL_H): New macro.
6124 ($(BLD)/fileio.$(O)): Update dependencies.
6126 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6128 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6129 * Makefile.in (LIB_ACL): New macro.
6130 (LIBACL_LIBS): Remove.
6131 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6132 * fileio.c: Include <acl.h>.
6133 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6134 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6136 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6139 * unexelf.c: Don't assume ElfW (Half) fits in int.
6140 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6141 when dealing with ElfW (Half) values, since they can exceed 2**31
6142 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6143 (entry_address): Omit unused NUM arg. All uses changed.
6145 2013-05-07 Juri Linkov <juri@jurta.org>
6147 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6148 to the string converted from number with `Fnumber_to_string'.
6151 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6153 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6154 This fixes a problem introduced by my previous change.
6156 2013-05-07 Glenn Morris <rgm@gnu.org>
6158 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6160 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6162 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6164 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6166 Static checking by GCC 4.8.0.
6167 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6168 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6169 (x_get_monitor_attributes_fallback)
6170 (x_get_monitor_attributes_xinerama)
6171 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6172 Define only if USE_GTK.
6173 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6174 (x_get_monitor_attributes_fallback): Omit unused locals.
6175 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6176 Use double, not float, to avoid mixed-mode floating point arithmetic.
6178 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6179 Jan Djärv <jan.h.d@swipnet.se>
6181 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6182 (XINERAMA_CFLAGS): New macros.
6183 (ALL_CFLAGS, LIBES): Use them.
6185 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6186 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6187 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6188 (syms_of_xfns): DEFSYM them.
6189 (struct MonitorInfo): New struct.
6190 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6191 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6192 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6193 (x_get_monitor_attributes_xinerama): New functions.
6194 (Fx_display_monitor_attributes_list): New primitive.
6195 (syms_of_xfns): Defsubr it.
6197 * xterm.h (x_display_info): Add Xatom_net_workarea and
6198 Xatom_net_current_desktop.
6200 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6201 and dpyinfo->Xatom_net_current_desktop.
6203 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6205 * xdisp.c (pos_visible_p): Use the special code for finding the
6206 beginning of a display property or overlay for any "replacing"
6207 display property, not just for display strings. This solves
6208 incorrect reporting of position by posn-at-point. (Bug#14241)
6210 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6212 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6213 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6214 Verify that ElfW (Half) fits in int.
6215 (fatal): Use same signature as lisp.h.
6216 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6217 configure and build with -DUNEXELF_DEBUG without worrying about
6218 other modules that use DEBUG.
6219 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6220 possibly-wide integers now uses it instead of plain fprintf.
6221 (entry_address): New function, which avoids problems with 32-bit
6222 overflow on 64-bit hosts.
6223 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6224 (round_up): Don't assume the remainder fits in int.
6225 (find_section): Use bool for boolean. Simplify debug code.
6226 (unexec): Don't assume file sizes fit in int or size_t.
6227 Omit unnecessary trailing newline in 'fatal' format.
6228 Use strerror rather than outputting decimal error number.
6229 Remove unused code when emacs is not defined;
6230 this file relies on Emacs now.
6231 Don't assume e_phnum and e_shnum are positive.
6233 * regex.c: Fix problems when DEBUG is defined.
6234 (extract_number, extract_number_and_incr): Define regardless of
6235 whether DEBUG is defined; that's simpler and makes the code less
6236 likely to go stale in the normal case when DEBUG is not defined.
6237 Return int rather than taking an int * arg. All callers changed.
6238 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6239 Remove, replacing with ...
6240 (DEBUG_PRINT): New macro. All callers changed.
6241 (DEBUG_COMPILES_ARGUMENTS): New macro.
6242 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6243 (print_compiled_pattern, print_double_string) [DEBUG]:
6244 Use prototype rather than old-style definition.
6245 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6246 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6247 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6248 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6249 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6250 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6251 This matters only when DEBUG is defined.
6253 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6255 * xdisp.c (set_iterator_to_next): Set the
6256 ignore_overlay_strings_at_pos_p flag only if we are _really_
6257 iterating over an overlay string, as indicated by the
6258 current.overlay_string_index member. (Bug#14306)
6260 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6262 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6263 to where it is used, to avoid autorelease issues (Bug#14050).
6265 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6267 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6268 * fileio.c (syms_of_fileio): Implement this.
6269 * filelock.c (create_lock_file): If symbolic links don't work, so
6270 we use a regular file as a lock file, do not fsync the lock file;
6273 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6275 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6276 (syms_of_minibuf): Adjust accodingly.
6278 * callint.c (Fcall_interactively): Adjust calls accordingly.
6280 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6282 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6283 w->contents is a buffer before computing everything else.
6284 Use parentheses to disambiguate last part of the condition.
6286 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6287 assertion violations. (Bug#14062)
6289 2013-05-01 David Reitter <david.reitter@gmail.com>
6291 * nsfns.m (ns_tooltip): Initialize.
6293 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6295 * coding.c (decode_coding_gap): Don't remove the character before
6296 a newline unless it's a CR character. (Bug#14287)
6298 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6300 * dispextern.h (struct face): Move enum face_underline_type
6301 earlier so that bitfields can be in the same word.
6303 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6305 * nsfns.m (handlePanelKeys): New function.
6306 (EmacsOpenPanel:performKeyEquivalent:)
6307 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6308 arrows/function/control and copy/paste keys (Bug#14296).
6310 2013-04-27 Juri Linkov <juri@jurta.org>
6312 * callint.c (Fcall_interactively): Call `Qread_number' for
6313 interactive code letter `n' instead of using duplicate code.
6316 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6318 * systime.h (make_timeval): Declare as 'const'.
6320 2013-04-27 Kenichi Handa <handa@gnu.org>
6322 * font.c (font_open_entity): Always open a font of manageable
6325 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6327 Port better to AIX (Bug#14258).
6328 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6331 2013-04-24 Kenichi Handa <handa@gnu.org>
6333 * coding.c (decode_coding_iso_2022): When an invalid escape
6334 sequence is encountered, reset the invocation and designation
6335 status to the safest one.
6337 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6339 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6340 Without this fix, "make distclean" leaves stamp-h1 behind.
6342 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6344 * w32fns.c (w32_fullscreen_rect): New function to compute the
6345 window rectangle for the given fullscreen mode.
6346 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6347 longer tunes the window size. This keeps the window's edges flush
6348 with the screen and allows the taskbar to hide itself in fullboth.
6350 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6351 window decorations and uses the entire screen.
6353 * w32term.h (w32_fullscreen_rect) Add prototype.
6354 (struct w32_output): Replace normal_width, normal_height,
6355 normal_top, and normal_left members with a single normal_placement
6357 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6359 (FRAME_NORMAL_PLACEMENT): New macro.
6361 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6363 * minibuf.c (Ftest_completion): Silence compiler warning.
6365 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6367 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6370 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6373 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6374 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6375 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6376 parentheses where appropriate.
6378 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6380 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6382 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6384 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6385 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6386 Mention in the doc string that setting these variables takes
6387 effect only after a call to set-window-buffer. (Bug#14200)
6389 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6391 * indent.c (Fvertical_motion): Don't consider display strings on
6392 overlay strings as display strings on the buffer position we
6393 started from. This prevents vertical cursor motion from jumping
6394 more than one line when there's an overlay string with a display
6395 property at end of line.
6396 Reported by Karl Chen <Karl.Chen@quarl.org> in
6397 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6399 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6401 * window.c (select_window): `record_buffer' even if window is
6402 already selected (bug#14191).
6404 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6406 * window.c (Fwindow_end): Test more flags, including the buffer's
6407 last_overlay_modified flag, to determine whether the window's
6408 display is really up-to-date. Prevents the function from
6409 returning a stale value. (Bug#14170)
6410 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6413 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6415 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6416 garbaged only if it is not already the top frame on its TTY.
6417 This prevents flickering due to constant redrawing of TTY frames when
6418 there are GUI frames open in the same session. (Bug#13864)
6420 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6422 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6423 of marking the idle timers directly.
6425 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6427 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6430 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6432 * window.c (select_window): Don't record_buffer while the invariant is
6433 temporarily broken (bug#14161).
6435 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6437 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6439 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6441 2013-04-07 Romain Francoise <romain@orebokech.com>
6443 Ignore additional platform-specific ACL errors (Bug#13702).
6444 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6445 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6447 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6449 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6452 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6454 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6455 This bug was introduced by my 2013-02-25 change that simplified
6456 data_start configuration. Without this change, on GNU/Linux
6457 an Emacs configured with --enable-profiling fails immediately
6458 due to a profiler signal.
6459 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6460 with these flags. On platforms where special flags are needed
6461 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6462 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6463 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6465 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6467 Get rid of some platform-specific functions examining window
6468 system and its capabilities. This is a partial rework of the
6470 * lisp.h (have_menus_p): Remove prototype. This function is
6471 replaced with platform-independent window_system_available.
6472 (check_window_system): Move to...
6473 * frame.h (decode_window_system_frame, window_system_available):
6474 ...here, add new prototypes.
6475 * frame.c (window_system_available, decode_window_system_frame):
6477 (check_window_system): Platform-independent now.
6478 * xterm.h (x_in_use): Remove declaration.
6480 * w32term.h (check_x_frame):
6481 * nsterm.h (check_x_frame): Remove prototypes. This function
6482 is replaced with platform-independent decode_window_system_frame.
6483 * msdos.c (have_menus_p): Remove.
6484 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6485 Remove platform-specific functions. Use check_window_system,
6486 decode_window_system_frame and check_ns_display_info where
6487 appropriate. Minor style and comment tweaks.
6488 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6489 (check_x_frame): Likewise.
6490 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6492 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6493 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6494 * xmenu.c, xselect.c: All related users changed.
6496 2013-04-03 Kenichi Handa <handa@gnu.org>
6498 The following changes is to optimize the code for reading UTF-8
6501 * coding.c (check_ascii): Rename from detect_ascii. Return value
6502 changed. Check EOL format. Do not call adjust_coding_eol_type
6504 (check_utf_8): New function.
6505 (adjust_coding_eol_type): Do nothing if already adjusted.
6506 (detect_coding): Compare the return value of check_ascii with
6507 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6508 (decode_coding_gap): Optimize for valid UTF-8.
6510 2013-03-21 Kenichi Handa <handa@gnu.org>
6512 * coding.c (syms_of_coding): Cancel previous change.
6514 * insdel.c (insert_from_gap): Fix previous change.
6516 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6518 Consistently use platform-specific function to detect window system.
6519 * lisp.h (check_window_system): New prototype. This function is
6520 going to replace check_x, check_w32 and check_ns.
6521 (have_menus_p): Mention msdos.c in comment.
6522 * fontset.c (check_window_system_func): Remove. Adjust all users.
6523 * fontset.h (check_window_system_func): Remove prototype.
6524 * nsterm.h (check_ns):
6525 * xterm.h (check_x):
6526 * w32term.h (check_w32): Likewise.
6527 * menu.c (Fx_popup_menu): Use check_window_system.
6528 * msdos.c (check_window_system): Define for MS-DOS.
6529 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6530 * w32fns.c (check_window_system): Likewise for MS-Windows.
6531 * xfns.c (check_window_system): Likewise for X.
6532 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6533 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6535 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6537 Prefer < to > in range checks such as 0 <= i && i < N.
6538 This makes it easier to visualize quantities on a number line.
6539 This patch doesn't apply to all such range checks,
6540 only to the range checks affected by the 2013-03-24 change.
6541 This patch reverts most of the 2013-03-24 change.
6542 * alloc.c (xpalloc, Fgarbage_collect):
6543 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6544 * character.c (string_escape_byte8):
6545 * charset.c (read_hex):
6546 * data.c (cons_to_unsigned):
6547 * dispnew.c (update_frame_1):
6548 * doc.c (Fsubstitute_command_keys):
6549 * doprnt.c (doprnt):
6550 * editfns.c (hi_time, decode_time_components):
6551 * fileio.c (file_offset):
6552 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6553 * font.c (font_intern_prop):
6554 * frame.c (x_set_alpha):
6555 * gtkutil.c (get_utf8_string):
6556 * indent.c (check_display_width):
6557 * keymap.c (Fkey_description):
6558 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6560 * minibuf.c (read_minibuf_noninteractive):
6561 * process.c (wait_reading_process_output):
6562 * search.c (Freplace_match):
6563 * window.c (get_phys_cursor_glyph):
6564 * xdisp.c (redisplay_internal):
6565 * xsmfns.c (smc_save_yourself_CB):
6566 Prefer < to > for range checks.
6567 * dispnew.c (sit_for): Don't mishandle NaNs.
6568 This fixes a bug introduced in the 2013-03-24 change.
6569 * editfns.c (decode_time_components): Don't hoist comparison.
6570 This fixes another bug introduced in the 2013-03-24 change.
6572 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6574 * frame.h (struct frame): Drop scroll_bottom_vpos
6575 member becaue all real users are dead long ago.
6576 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6577 * xdisp.c (redisplay_internal): Adjust user.
6579 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6581 * nsmenu.m (showAtX:Y:for:): setLevel to
6582 NSPopUpMenuWindowLevel (Bug#13998).
6584 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6586 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6587 (ns_check_pending_open_menu): Declare.
6589 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6590 (x_activate_menubar): Update the menu with title that matches
6591 ns_get_pending_menu_title, and call
6592 ns_check_pending_openmenu (Bug#12698).
6593 (menuWillOpen:): New method.
6594 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6596 * nsterm.m (menu_will_open_state, menu_mouse_point)
6597 (menu_pending_title): New varaibles.
6598 (ns_get_pending_menu_title, ns_check_menu_open)
6599 (ns_check_pending_open_menu): New functions.
6601 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6603 * indent.c (current_column_bol_cache): Remove leftover which is not
6604 used in Fmove_to_column any more.
6605 (current_column, scan_for_column): Adjust users.
6606 * keyboard.c (last_point_position_buffer, last_point_position_window):
6607 Remove leftovers which are not used for recording undo any more.
6608 (command_loop_1, syms_of_keyboard): Adjust users.
6609 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6610 redisplay_window any more.
6611 (move_it_to): Adjust user.
6613 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6615 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6616 Update dependencies.
6618 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6620 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6621 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6624 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6626 * window.h (struct window): Replace hchild, vchild and buffer slots
6627 with the only contents slot. This is possible because each valid
6628 window may have either the child window (in vertical or horizontal
6629 combination) or buffer to display (for the leaf window). Using that,
6630 a lof of operations to traverse and/or change window hierarchies may
6631 be simplified. New member horizontal is used to distinguish between
6632 horizontal and vertical combinations of internal windows.
6633 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6634 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6635 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6636 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6637 Use contents slot, not buffer, where appropriate.
6638 (wset_combination): New function.
6639 (wset_buffer): Add eassert.
6640 (Fframe_first_window): Simplify the loop reaching first window.
6641 (Fwindow_buffer): Use WINDOW_LEAF_P.
6642 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6643 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6644 (unshow_buffer): Convert initial debugging check to eassert.
6645 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6646 (make_parent_window, window_resize_check, window_resize_apply)
6647 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6648 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6649 Adjust to match struct window changes.
6650 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6651 (mark_window_cursors_off, count_windows, get_leaf_windows)
6652 (foreach_window_1): Simplify the loop.
6653 * alloc.c (mark_object): Do not check for the leaf window because
6654 internal windows has no glyph matrices anyway.
6655 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6656 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6657 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6658 (build_frame_matrix_from_window_tree, mirror_make_current)
6659 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6660 (update_window_tree, set_window_update_flags): Simplify the loop.
6661 (sync_window_with_frame_matrix_rows): Enforce live window.
6662 Use contents slot, not buffer, where appropriate.
6663 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6664 and WINDOW_HORIZONTAL_COMBINATION_P.
6665 (make_frame_visible_1): Simplify the loop.
6666 Use contents slot, not buffer, where appropriate.
6667 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6668 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6669 (expose_window_tree): Likewise.
6670 Use contents slot, not buffer, where appropriate.
6671 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6672 to avoid deleted windows. Use contents slot instead of buffer.
6673 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6674 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6675 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6676 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6678 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6680 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6681 identify the reasons for assertion violations in bug#14062 and
6683 (Fx_show_tip): Fix compilation error under
6684 "--enable-check-lisp-object-type". (Bug#14073)
6686 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6687 Reported by <rzl24ozi@gmail.com>.
6689 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6691 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6693 (unwind_with_echo_area_buffer): ...to restore it here.
6694 This is needed to ensure that...
6695 (redisplay_window): ...both window markers are valid here,
6696 which is verified by eassert.
6697 * editfns.c (save_excursion_save): Do not assume that
6698 selected_window always displays the buffer.
6699 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6702 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6704 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6707 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6709 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6711 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6713 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6714 since MinGW's w32api headers do. This avoids compiler warnings.
6716 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6719 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6721 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6723 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6725 * gtkutil.c (style_changed_cb): Check if frame is live and an
6726 X frame (Bug#14038).
6728 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6730 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6731 Define only for _WIN32_WINNT less than 0x0500.
6732 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6734 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6735 see its own definitions of 'struct timeval' and 'struct timezone'.
6737 Fix incompatibilities between MinGW.org and MinGW64 headers.
6738 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6740 * w32.c (REPARSE_DATA_BUFFER): Guard with
6741 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6743 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6745 * xterm.c: Include X11/XKBlib.h
6746 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6748 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6750 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6752 * blockinput.h (input_blocked_p): Likewise.
6753 * bytecode.c (exec_byte_code): Likewise.
6754 * callproc.c (call_process_kill, call_process_cleanup)
6755 (Fcall_process): Likewise.
6756 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6757 (Fccl_execute_on_string): Likewise.
6758 * character.c (string_escape_byte8): Likewise.
6759 * charset.c (read_hex): Likewise.
6760 * cm.c (calccost): Likewise.
6761 * data.c (cons_to_unsigned): Likewise.
6762 * dired.c (directory_files_internal, file_name_completion):
6764 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6765 (sit_for): Likewise.
6766 * doc.c (Fsubstitute_command_keys): Likewise.
6767 * doprnt.c (doprnt): Likewise.
6768 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6769 * emacsgtkfixed.c: Likewise.
6770 * fileio.c (file_offset, Fwrite_region): Likewise.
6771 * floatfns.c (Fexpt, fmod_float): Likewise.
6772 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6774 * font.c (font_intern_prop): Likewise.
6775 * frame.c (x_set_alpha): Likewise.
6776 * gtkutil.c (get_utf8_string): Likewise.
6777 * indent.c (check_display_width): Likewise.
6778 * intervals.c (create_root_interval, rotate_right, rotate_left)
6779 (split_interval_right, split_interval_left)
6780 (adjust_intervals_for_insertion, delete_node)
6781 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6782 (merge_interval_right, merge_interval_left, copy_intervals)
6783 (set_intervals_multibyte_1): Likewise.
6784 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6785 * keymap.c (Fkey_description): Likewise.
6786 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6787 * lread.c (openp, read_integer, read1, string_to_number):
6789 * menu.c (ensure_menu_items): Likewise.
6790 * minibuf.c (read_minibuf_noninteractive): Likewise.
6791 * print.c (printchar, strout): Likewise.
6792 * process.c (create_process, Faccept_process_output)
6793 (wait_reading_process_output, read_process_output, send_process)
6794 (wait_reading_process_output): Likewise.
6795 * profiler.c (make_log, handle_profiler_signal): Likewise.
6796 * regex.c (re_exec): Likewise.
6797 * regex.h: Likewise.
6798 * search.c (looking_at_1, Freplace_match): Likewise.
6799 * sysdep.c (get_child_status, procfs_ttyname)
6800 (procfs_get_total_memory): Likewise.
6801 * systime.h (EMACS_TIME_VALID_P): Likewise.
6802 * term.c (dissociate_if_controlling_tty): Likewise.
6803 * window.c (get_phys_cursor_glyph): Likewise.
6804 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6805 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6807 * xfns.c (Fx_window_property): Likewise.
6808 * xmenu.c (set_frame_menubar): Likewise.
6809 * xselect.c (x_get_window_property, x_handle_dnd_message):
6811 * xsmfns.c (smc_save_yourself_CB): Likewise.
6812 * xterm.c (x_scroll_bar_set_handle): Likewise.
6814 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6816 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6817 to be optional or nil. Adjust comment and convert it to docstring.
6818 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6819 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6821 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6823 Static checking by GCC 4.8-20130319.
6824 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6825 * process.c (Fset_process_datagram_address)
6826 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6827 * xdisp.c (get_char_face_and_encoding):
6828 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6829 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6830 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6832 2013-03-24 Ken Brown <kbrown@cornell.edu>
6834 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6835 fix compilation on 64-bit Cygwin, where underscores are not
6836 automatically prepended.
6838 * w32term.c (w32_initialize): Silence compiler warning.
6840 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6842 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6843 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6844 variables, to save and restore frame dimensions.
6845 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6846 after returning from a 'fullscreen' configuration.
6847 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6848 to avoid races between the main thread and the input thread.
6850 * w32term.h (struct w32_output): New members normal_width,
6851 normal_height, normal_top, normal_left, and prev_fsmode.
6852 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6853 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6856 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6857 'fullscreen' parameter. Always record previous width and height
6858 of the frame, except when switching out of maximized modes, so
6859 that they could be restored correctly, instead of resetting to the
6860 default frame dimensions. Send SC_RESTORE command to the frame,
6861 unless we are going to send SC_MAXIMIZE, to restore the frame
6862 resize hints in the mouse pointer shown by the window manager.
6865 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6867 * lisp.h (get_frame_param): Adjust conditions for prototype
6870 2013-03-22 Ken Brown <kbrown@cornell.edu>
6872 * unexcw.c: Drop unneeded inclusion of w32common.h.
6873 (report_sheap_usage): Declare.
6874 (read_exe_header): Add magic numbers for x86_64.
6875 (fixup_executable): Fix printf format specifier for unsigned long
6878 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6880 * frame.h (struct frame): Put menu_bar_window under #ifdef
6881 because this member is not needed when X toolkit is in use.
6882 (fset_menu_bar_window):
6883 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6884 (free_glyphs, update_frame):
6885 * xdisp.c (expose_frame): Likewise.
6886 (display_menu_bar): Likewise. Remove redundant eassert.
6887 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6890 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6892 Use functions and constants to manipulate Lisp_Save_Value objects.
6893 This replaces code that used macros and strings and token-pasting.
6894 The change makes the C source a bit easier to follow,
6895 and shrinks the Emacs executable a bit.
6896 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6897 (make_save_value): Change 1st arg from string to enum. All callers
6900 (mark_object): Use if, not #if, for GC_MARK_STACK.
6901 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6902 (XSAVE_OBJECT): Now functions, not macros.
6903 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6904 the constant was never used.
6905 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6906 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6907 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6908 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6910 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6911 type3 with a single member save_type. All uses changed.
6912 (save_type, set_save_pointer, set_save_integer): New functions.
6913 * print.c (PRINTX): Remove.
6915 * alloc.c: Remove redundant static declarations.
6917 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6919 * window.h (struct window): Convert left_col, top_line, total_lines
6920 and total_cols from Lisp_Objects to integers. Adjust comments.
6921 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6923 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6924 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6925 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6926 Adjust users where appropriate.
6928 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6930 * frame.h (struct frame): Drop resx and resy because the same data is
6931 available from window system-specific output context. Adjust users.
6932 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6933 New functions to provide defaults when no window system available.
6934 (FRAME_RES_X, FRAME_RES_Y): New macros.
6935 (NUMVAL): Move from xdisp.c.
6936 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6937 (Ffont_face_attributes, Fopen_font):
6938 * image.c (gs_load):
6939 * w32font.c (fill_in_logfont):
6940 * xdisp.c (calc_pixel_width_or_height):
6941 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6942 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6944 2013-03-20 Kenichi Handa <handa@gnu.org>
6946 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6947 to 1 (temporary workaround until a bug related to ASCII
6948 optimization is fixed).
6950 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6952 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6953 Signal error if window is not internal. Adjust docstring.
6954 (delete_all_child_windows): Use combination_limit to save the buffer.
6955 (Fset_window_configuration): Adjust accordingly.
6956 * print.c (syms_of_print): Initialize debugging output not here...
6957 (init_print_once): ...but in a new function here.
6958 * lisp.h (init_print_once): Add prototype.
6959 * emacs.c (main): Add call to init_print_once. Adjust comments.
6961 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6963 * window.c (window_resize_check, window_resize_apply)
6964 (window_from_coordinates, recombine_windows, set_window_buffer)
6965 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6966 (Fsplit_window_internal, Fdelete_window_internal)
6967 (freeze_window_starts): Use bool for booleans.
6968 * window.h (window_frame_coordinates, resize_frame_windows)
6969 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6971 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6973 * dispnew.c (bitch_at_user): Use `user-error'.
6975 2013-03-17 Ken Brown <kbrown@cornell.edu>
6977 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6978 as return type of image_background. (Bug#13981)
6979 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6981 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6983 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6984 (ns_select): Don't return with result uninitialized.
6986 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6989 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6991 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6992 directories. If filename is nil, get directory name (Bug#13932).
6993 Use getFilename and getDirectory.
6994 (getFilename, getDirectory): New methods for EmacsSavePanel and
6996 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6998 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7000 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7002 2013-03-15 Kenichi Handa <handa@gnu.org>
7004 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7005 (adjust_after_replace): Make it back to static. Delete the third
7006 arg text_at_gap_tail. Cancel the code for handling it.
7008 * coding.h (struct coding_system): New member eol_seen.
7010 * coding.c (detect_ascii): New function.
7011 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7012 when the source bytes are actually scanned. On detecting for
7013 coding_category_utf_8_auto, call detect_ascii instead of scanning
7014 source bytes directly.
7015 (produce_chars): Call insert_from_gap with the new arg 0.
7016 (encode_coding): Likewise.
7017 (decode_coding_gap): Control ASCII optimization by the variable
7018 disable_ascii_optimization instead of #ifndef .. #endif.
7019 Deccode EOL format according to coding->eol_seen.
7020 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7023 * lisp.h (adjust_after_replace): Cancel externing it.
7024 (insert_from_gap): Adjust prototype.
7026 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7028 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7029 FULLSCREEN_MAXIMIZED. (Bug#13935)
7031 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7033 * region-cache.c (find_cache_boundary, move_cache_gap)
7034 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7035 Simplify debugging check and convert to eassert. Adjust comment.
7036 (pp_cache): Put under ENABLE_CHECKING.
7038 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7040 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7041 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7043 (w32fullscreen_hook): If the frame is visible, reset
7044 f->want_fullscreen flag after changing the frame size. If the
7045 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7048 2013-03-13 Daniel Colascione <dancol@dancol.org>
7050 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7051 too so that these builds can use Cygwin's file conversion
7052 functions. (We've been building and linking cygw32.o all along
7053 and just not using it.)
7055 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7057 File synchronization fixes (Bug#13944).
7058 * Makefile.in (LIB_FDATASYNC): New macro.
7060 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7061 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7062 Don't worry about HAVE_FSYNC, since a substitute fsync is
7063 available if the system lacks one.
7064 (Fwrite_regin): Retry fsync if interrupted.
7066 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7068 * w32term.c (w32_read_socket): If the Emacs frame is being
7069 activated, call w32fullscreen_hook, to make sure the new frame
7070 dimensions are in effect. (Bug#13937)
7072 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7074 * xdisp.c (init_iterator): Simplify because both character and byte
7075 positions are either specified or -1. Add eassert. Adjust comment.
7076 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7077 character and byte positions can be obtained from marker.
7079 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7081 Static checking by Sun C 5.12.
7082 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7083 * bytecode.c (exec_byte_code):
7084 * dispnew.c (init_display):
7086 * fileio.c (Fsubstitute_in_file_name):
7087 * keyboard.c (Fevent_convert_list):
7088 * keymap.c (Fsingle_key_description):
7089 * term.c (maybe_fatal, fatal):
7090 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7091 * xsmfns.c (Fhandle_save_session):
7092 Omit unreachable code.
7093 * keymap.c (map_keymap_char_table_item): Cast void * to
7094 a function pointer type; the C Standard requires this.
7096 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7097 Include <sys/param.h> unconditionally, as that works elsewhere and
7098 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7099 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7102 See ChangeLog.12 for earlier changes.
7108 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7110 This file is part of GNU Emacs.
7112 GNU Emacs is free software: you can redistribute it and/or modify
7113 it under the terms of the GNU General Public License as published by
7114 the Free Software Foundation, either version 3 of the License, or
7115 (at your option) any later version.
7117 GNU Emacs is distributed in the hope that it will be useful,
7118 but WITHOUT ANY WARRANTY; without even the implied warranty of
7119 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7120 GNU General Public License for more details.
7122 You should have received a copy of the GNU General Public License
7123 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.