1 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3 * xdisp.c (redisplay_internal): Fix typo in last change.
5 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
7 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
9 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
12 redisplay--mode-lines-cause.
13 (redisplay_internal): Keep them uptodate. Remove redundant check of
14 buffer_shared_and_changed.
15 * *.[chm]: Number every assignment to update_mode_lines so we
16 can track why it is set.
18 2013-11-06 Eli Zaretskii <eliz@gnu.org>
20 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
22 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
24 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
25 can track why it is set.
27 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
29 Integer-related fixes for term.c etc.
30 * dispextern.h (face_tty_specified_color): New function.
31 * term.c (turn_on_face): Don't rely on undefined behavior when
32 assigning an out-of-range value to 'long'.
33 Simplify test for toggling highlight.
34 (tty_capable_p): Omit last two (unused) args. All callers changed.
35 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
36 (read_menu_input, tty_menu_activate, tty_menu_show):
37 * xfaces.c (x_supports_face_attributes_p)
38 (tty_supports_face_attributes_p):
39 Use bool for boolean. All callers changed.
40 (tty_supports_face_attributes_p): Omit defaults for color indices;
41 no longer needed. Simplify tail call.
43 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
45 * xdisp.c (prepare_menu_bars): Mark static.
46 * lisp.h (prepare_menu_bars): Don't declare.
47 * xselect.c (x_handle_selection_clear):
48 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
50 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
52 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
53 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
55 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
57 * keyboard.c (Fcommand_error_default_function): Rename from
58 Fdefault_error_output.
60 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
62 * keyboard.c (Fdefault_error_output): New function, extracted from
64 (syms_of_keyboard): Use it for Vcommand_error_function.
66 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
68 * eval.c (handlerlist_sentinel): New variable (bug#15802).
69 (init_eval): Use it to ensure handlerlist is non-NULL.
70 (unwind_to_catch): Make sure we never set handlerlist to NULL.
71 (Fsignal): Adjust NULLness test of handlerlist.
72 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
74 2013-11-05 Eli Zaretskii <eliz@gnu.org>
76 * callproc.c (call_process): Call prepare_to_modify_buffer before
77 decoding text read from the sub-process, as the decoded stuff will
78 be inserted into the buffer. This will invalidate the various
79 caches maintained for the buffer. (Bug#15148)
81 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
83 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
84 string of glyphless-char-display.
86 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
88 * nsfns.m (ns_get_name_from_ioreg): New function.
89 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
90 OSX >= 10.9. Use ns_get_name_from_ioreg.
92 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
94 Simplify and port recent bool vector changes.
95 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
96 only in this file. Use a more-efficient implementation if the
97 second argument is a power of 2.
98 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
99 Remove no-longer-necessary compile-time checks.
100 (bool_vector_exact_payload_bytes): New function.
101 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
102 exact payload changed to call the new function. Do not assume
103 that the arg or result fits in ptrdiff_t.
104 (bool_vector_fill): New function.
105 (Fmake_bool_vector): Use it. Don't assume bit counts fit
107 (vroundup_ct): Don't assume arg fits in size_t.
108 * category.c (SET_CATEGORY_SET): Remove. All callers now just
109 invoke set_category_set.
110 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
111 All callers changed. Use bool_vector_set.
112 * category.h (XCATEGORY_SET): Remove; no longer needed.
113 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
115 * data.c (Faref): Use bool_vector_ref.
116 (Faset): Use bool_vector_set.
117 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
118 (Fbool_vector_not, Fbool_vector_count_matches)
119 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
120 * fns.c (concat): Use bool_vector_ref.
121 (Ffillarray): Use bool_vector_fill.
122 (mapcar1): Use bool_vector_ref.
123 (sxhash_bool_vector): Hash words, not bytes.
124 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
125 a constant, since it's now used in #if.
126 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
127 unsigned char on unusual architectures, so that we no longer
128 assume that the number of bits per bits_word is a power of two or
129 is a multiple of 8 or of CHAR_BIT.
130 (Qt): Add forward decl.
131 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
132 at least as strictly as bits_word.
133 (bool_vector_data, bool_vector_uchar_data): New accessors.
134 All data structure accesses changed to use them.
135 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
136 (bool_vector_set): New functions.
137 (bool_vector_fill): New decl.
138 (ROUNDUP): Move to alloc.c as described above.
140 Fix recent gnutls changes.
141 * gnutls.c (Fgnutls_boot): Don't assume C99.
142 * process.c (wait_reading_process_output): Fix typo in recent change.
144 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
146 * process.c (wait_reading_process_output, read_process_output)
147 (send_process): Check gnutls_state is not NULL.
149 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
150 (Fgnutls_boot): Set process gnutls_p later, after initialization.
152 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
154 * nsterm.m (init, run, stop:): New methods in EmacsApp for
155 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
157 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
160 * nsfns.m (Fx_create_frame): Fix memory leak.
162 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
163 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
164 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
166 2013-11-04 Eli Zaretskii <eliz@gnu.org>
168 * xdisp.c (message3_nolog, message_with_string): Encode the string
169 before writing it to the terminal in a non-interactive session.
171 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
172 sure we concatenate them into a unibyte string.
174 * fileio.c (make_temp_name): Encode PREFIX, and decode the
175 resulting temporary name before returning it to the caller.
176 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
177 is a unibyte string, convert NAME to a unibyte string to ensure
178 that the result is also a unibyte string.
180 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
181 create unibyte strings from default paths and directory/file
184 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
187 * callproc.c (init_callproc): Use build_unibyte_string to make
188 sure we create unibyte strings from default paths and
189 directory/file names.
191 * buffer.c (init_buffer): Don't store default-directory of
192 *scratch* in multibyte form. The original problem which led to
194 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
195 but it was solved long ago. (Bug#15260)
197 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
199 Port to stricter C99 platforms.
200 Especially, C99 prohibits nesting a struct X inside struct Y if
201 struct X has a flexible array member.
202 * alloc.c (struct sdata): New type.
203 (sdata): Implement in terms of struct sdata.
204 Remove u member; all uses replaced by next_vector, set_next_vector.
205 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
206 (SDATA_DATA_OFFSET): Now a constant, not a macro.
207 (struct sblock): Rename first_data member to data, which is now
208 a flexible array member. All uses changed.
209 (next_vector, set_next_vector, large_vector_vec): New functions.
210 (vector_alignment): New constant.
211 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
212 (struct large-vector): Now merely a NEXT member, since the old approach
213 ran afoul of stricter C99. All uses changed to use
214 large_vector_vec or large_vector_offset.
215 (large_vector_offset): New constant.
216 * dispnew.c: Include tparam.h, for tgetent.
217 Do not include term.h; no longer needed.
218 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
219 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
220 (struct Lisp_Vector): Use a flexible array member for contents,
221 instead of a union with a member that is an array of size 1.
223 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
224 fact that the struct no longer contains a union.
225 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
226 (struct Lisp_Save_Value, struct Lisp_Free):
227 Use unsigned, not int, for spacers, to avoid c99 warning.
228 (union specbinding): Use unsigned, not bool, for bitfield, as
229 bool is not portable to pre-C99 hosts.
231 2013-11-04 Glenn Morris <rgm@gnu.org>
233 * emacs.c (usage_message): Mention that `-L :...' appends.
235 2013-11-02 Glenn Morris <rgm@gnu.org>
237 * Makefile.in (abs_builddir): Remove.
238 (bootstrap_exe): Use relative filename.
240 Use relative filenames in TAGS files.
241 * Makefile.in (abs_srcdir): Remove it again.
242 (.PHONY): Remove frc.
243 (maintainer-clean): No more TAGS-LISP file.
244 (TAGS): Pass relative file names to etags.
245 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
247 * Makefile.in (abs_srcdir): New, set by configure.
249 (maintainer-clean): Remove pointless echo. That should be in the
250 top-level Makefile, if anywhere. Delete TAGS-LISP.
251 (extraclean): No s/ and m/ directories for some time.
252 (TAGS): Also depend on ctagsfiles3.
253 Remove no-longer-defined S_FILE.
254 Pass absolute filenames to etags once more.
255 (TAGS-LISP): Replace lispdir with its expansion.
256 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
257 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
259 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
261 * xfaces.c (check_lface_attrs, realize_default_face):
262 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
263 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
265 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
267 * emacs.c (original_pwd): Remove global var by making it local.
268 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
270 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
272 * xfaces.c: Declare color_distance.
273 (QCdistant_foreground): New variable.
274 (NEAR_SAME_COLOR_THRESHOLD): New define.
275 (load_color2): New function.
276 (load_color): Call load_color2.
277 (load_face_colors): Call load_color2 and if distant-color is specified
278 calculate distant and use distant-color if colors are near.
279 (LFACE_DISTANT_FOREGROUND): New define.
280 (merge_face_ref, Finternal_set_lisp_face_attribute)
281 (Finternal_get_lisp_face_attribute)
282 (x_supports_face_attributes_p): Handle distant-foreground similar to
284 (syms_of_xfaces): DEFSYM QCdistant_foreground.
286 * dispextern.h (lface_attribute_index):
287 Add LFACE_DISTANT_FOREGROUND_INDEX.
289 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
291 * image.c (pbm_next_char): New function.
292 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
293 (pbm_scan_number): Use it.
294 (Qlibjpeg_version): New variable.
295 (syms_of_image): DEFSYM and initialize it.
297 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
299 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
301 2013-10-31 Glenn Morris <rgm@gnu.org>
303 * emacs.c (original_pwd): New char.
304 (main): If using --chdir, store original_pwd.
305 (init_cmdargs): When setting Vinvocation_directory based on a
306 relative argv[0], use original_pwd if set. (Bug#15768)
308 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
310 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
312 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
314 * insdel.c: Fix minor problems found by static checking.
315 (Qregion_extract_function): Now static.
316 (prepare_to_modify_buffer_1): Remove unused locals.
318 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
320 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
321 (syms_of_xdisp): Declare pre-redisplay-function.
322 (markpos_of_region): Remove function.
323 (init_iterator, compute_stop_pos, handle_face_prop)
324 (face_before_or_after_it_pos, reseat_to_string)
325 (get_next_display_element, window_buffer_changed)
326 (redisplay_internal, try_cursor_movement, redisplay_window)
327 (try_window_reusing_current_matrix, try_window_id, display_line)
328 (note_mode_line_or_margin_highlight, note_mouse_highlight)
329 (display_string, mouse_face_from_buffer_pos): Remove region handling.
330 * window.h (struct window): Remove field `region_showing'.
331 * dispextern.h (struct it): Remove region_beg/end_charpos.
332 (face_at_buffer_position, face_for_overlay_string)
333 (face_at_string_position): Update prototypes.
334 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
335 (face_at_string_position): Remove `region_beg' and `region_end' args.
336 * fontset.c (Finternal_char_font):
337 * font.c (font_at, font_range): Adjust calls accordingly.
338 * insdel.c (Qregion_extract_function): New var.
339 (syms_of_insdel): Initialize it.
340 (prepare_to_modify_buffer_1): Use it.
342 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
344 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
345 * ftxfont.c (ftxfont_get_gcs):
346 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
347 * xfaces.c (x_free_colors, x_free_dpy_colors)
348 (x_create_gc, unload_color):
349 * xselect.c (x_property_data_to_lisp):
350 * xsettings.c (parse_settings):
351 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
352 (get_bits_and_offset): Adjust definition.
353 * frame.c (XParseGeometry): Adjust locals.
354 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
355 * regex.h (toplevel): Likewise for reg_syntax_t.
357 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
359 * eval.c (run_hook_with_args): Use FUNCTIONP.
361 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
363 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
364 fields, drop 'allocated_p' member and use -1 for uninitialized value.
365 * w32term.h (struct w32_output): Similarly but do not use -1 because...
366 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
367 on MS-Windows anyway.
368 (free_face_colors): Define only if HAVE_X_WINDOWS and...
369 (free_realized_face): ...adjust user.
370 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
371 white relief pixels to -1.
372 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
373 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
374 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
376 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
378 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
379 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
380 in practice now. All callers changed.
382 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
384 * dispextern.h (struct face): Use bitfields for 'underline_type'
385 and 'box' members. Remove set-but-unused members 'pixmap_w' and
386 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
387 'stipple' member. Move 'lface' member up to help...
388 * xfaces.c (make_realized_face): ...this function to find and
389 clear just the members that need clearing.
390 (load_face_colors, realize_x_face):
391 * xdisp.c (extend_face_to_end_of_line): Adjust user.
393 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
395 * xftfont.c (struct xftfont_info): Remove set-but-unused
397 (xftfont_open): Adjust user.
398 (xftfont_get_colors): Remove useless prototype.
400 2013-10-26 Eli Zaretskii <eliz@gnu.org>
402 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
403 before passing them to 'unexec'. (Bug#15260)
405 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
407 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
409 2013-10-25 Eli Zaretskii <eliz@gnu.org>
411 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
412 the changed signature of the font driver's 'close' method.
414 * w32font.h (w32font_close): Adjust the prototype to the change in
417 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
419 * w32uniscribe.c (uniscribe_close): Adapt the call to
420 w32font_close to its new prototype.
422 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
424 Omit unused frame argument of font API's close function.
425 * font.h (struct font): Drop frame argument. Adjust comment.
426 * font.c (font_clear_cache, font_close_object): Adjust users.
427 * ftfont.c (ftfont_close):
428 * ftxfont.c (ftxfont_close):
429 * macfont.m (macfont_close):
430 * nsfont.m (nsfont_close):
431 * w32font.c (w32font_close):
432 * xfont.c (xfont_close):
433 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
434 tweak comments and make functions safe if called more than once for
435 the same font object.
437 Perform font-specific cleanup when font object is swept by GC. See
438 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
439 * alloc.c (cleanup_vector): New function.
440 (sweep_vector): Call it for each reclaimed vector object.
441 * font.h (struct font): Adjust comment.
443 2013-10-24 Glenn Morris <rgm@gnu.org>
445 * Makefile.in (abs_top_srcdir): New, set by configure.
447 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
449 Adjust recent font-related changes to fix bug#15686.
450 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
451 is a live window system frame, mark its default font too.
453 2013-10-23 Glenn Morris <rgm@gnu.org>
455 * Makefile.in (RUN_TEMACS): Make relative (again).
456 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
457 (bootstrap-emacs$(EXEEXT)):
458 Quote entities that might contain whitespace.
460 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
462 Port to Solaris 10 and its bundled GCC.
463 Problem reported by Timothy C. Burt.
464 * floatfns.c (isfinite, isnan): Redefine unconditionally.
466 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
468 Do not allow font caches to grow too large.
469 * alloc.c (compact_font_cache_entry, compact_font_caches):
470 New functions or stub if not HAVE_WINDOW_SYSTEM.
471 (compact_undo_list): Factor out from Fgarbage_collect.
473 (mark_face_cache): Mark face font. Move down to avoid
475 (mark_terminals): Do not mark font cache here.
476 (Fgarbage_collect): Call compaction functions described
477 above. Adjust comment.
479 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
481 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
482 chdir to HOME (bug#15607).
484 * nsterm.m (Qcocoa, Qgnustep): New variables.
485 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
486 (ns_get_color): Make selection color work for GNUStep also.
488 2013-10-18 Eli Zaretskii <eliz@gnu.org>
490 * keyboard.c (make_lispy_event): Remove GPM-specific code that
491 handles mouse clicks. Instead, let GPM use the same code as all
492 the other mice use. See the discussion starting at
493 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
494 for the details of the problem with the menu bar this fixes.
496 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
498 Remove port-specific display name lists to avoid extra
499 complexity and data duplication with display info lists.
500 * xterm.h (x_display_name_list): Remove declaration.
501 * xterm.c (x_display_name_list): Remove.
502 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
503 * xfns.c (x_display_info_for_name, Fx_display_list):
504 Likewise. Use x_display_list where appropriate.
505 * w32term.h (w32_display_name_list): Remove declaration.
506 * w32term.c (w32_display_name_list): Remove.
507 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
509 * w32fns.c (x_display_info_for_name, Fx_display_list):
510 Likewise. Use x_display_list where appropriate.
511 * nsterm.h (ns_display_name_list): Remove declaration.
512 * nsterm.m (ns_display_name_list): Remove.
513 (ns_term_init, syms_of_nsterm): Adjust users.
514 * nsfns.m (ns_display_info_for_name, Fx_display_list):
515 Likewise. Use x_display_list where appropriate.
516 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
517 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
518 (mark_terminals): Mark per-terminal font cache.
520 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
522 Don't run timers in input-pending-p. Its new check-timers param
523 provides the prior behavior. (Bug#15045).
524 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
527 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
529 Make some functions static in non-Microsoft builds.
530 On my platform (Fedora 19 x86-64), this shrinks the
531 Emacs executable (text+data) by 0.25%.
532 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
533 (load_color) [!MSDOS]:
534 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
535 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
536 * lisp.h (check_existing):
537 * process.h (conv_sockaddr_to_lisp, network_interface_list)
538 (network_interface_info) [!WINDOWSNT]:
539 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
541 * fileio.c (check_existing):
542 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
543 * process.c (conv_sockaddr_to_lisp, network_interface_list)
544 (network_interface_info) [!WINDOWSNT]:
545 * term.c (encode_terminal_code) [!WINDOWSNT]:
546 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
547 * xfaces.c (load_color) [!MSDOS]:
549 * fileio.c (check_existing, check_executable, check_writable):
550 * process.c (network_interface_list, network_interface_info):
551 Move earlier, so that we don't need forward decls.
552 * gnutls.c (fn_gnutls_transport_set_errno)
553 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
555 * w32.c (init_environment): Use faccessat rather than
556 check_existing, partly for consistency with the rest of the code
557 in this file, partly so that check_existing can be static.
559 Make VALMASK visible to GDB even if clang is used (Bug#15574).
560 * emacs.c (MAIN_PROGRAM): New macro.
561 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
562 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
564 bool vector int width fixes
565 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
566 (Fbool_vector_count_matches_at):
567 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
568 can exceed PTRDIFF_MAX, at least in theory.
569 (Fbool_vector_count_matches_at):
570 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
572 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
574 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
575 (struct sockaddr): Add forward decl, for platforms that lack it.
577 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
579 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
582 2013-10-16 Eli Zaretskii <eliz@gnu.org>
584 * w32.c (network_interface_get_info, network_interface_list)
585 (network_interface_info): New functions. (Bug#15610)
586 (GetAdaptersInfo_Proc): New typedef.
587 (get_adapters_info): New wrapper function.
588 (globals_of_w32): Initialize g_b_init_get_adapters_info.
590 * process.h (network_interface_list, network_interface_info):
593 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
594 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
595 all systems. Return non-nil for systems that HAVE_NET_IF_H and
596 for WINDOWSNT. Doc fix.
597 (syms_of_process): Defsubr Snetwork_interface_list and
598 Snetwork_interface_info unconditionally.
600 * menu.c (have_boxes): Fix redundant simulation of radio buttons
601 in NS GUI sessions. (Bug#15629)
603 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
605 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
607 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
609 * print.c (print_object): Print " ..." when truncating bool vectors.
611 2013-10-15 Eli Zaretskii <eliz@gnu.org>
613 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
614 standard mouse buttons.
616 * termhooks.h (struct input_event): Remove incorrect commentary.
618 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
620 Disallow bool vector operations on mixed-length operands.
621 The old behavior left garbage in the result vector sometimes,
622 and didn't seem to be useful.
623 * data.c (Qwrong_length_argument): New static var.
624 (wrong_length_argument): New function.
625 (bool_vector_binop_driver): Check that args agree in length.
627 * keyboard.c, keyboard.h (all_kboards): Now static.
629 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
631 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
632 note from the lispref.
634 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
636 * nsterm.h (struct ns_display_info): Remove set-but-unused
637 member image_cache (image caches are per-terminal anyway).
638 (FRAME_X_IMAGE_CACHE): Remove.
639 * nsterm.m (ns_initialize_display_info): Adjust user.
641 2013-10-14 Eli Zaretskii <eliz@gnu.org>
643 * w32proc.c: Include mingw_time.h.
645 * w32.c: Include mingw_time.h.
647 Implement scrolling of TTY menus when the screen is too short.
649 * term.c (tty_menu_display): Accept an additional argument, the
650 menu item from which to start displaying the menu. Account for
651 the value of Y when limiting the menu to the number of available
653 (mi_result): New enumeration.
654 (read_menu_input): Return enumerated value. When the y coordinate
655 hits min_y or max_y, return scroll indication instead of wrapping
657 (tty_menu_activate): Handle the scrolling indications from
658 read_menu_input. Compute the first menu item to display and pass
659 it to tty_menu_display.
661 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
663 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
664 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
665 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
666 Adjust to match the change described below.
667 (struct terminal): Move must_write_spaces, line_ins_del_ok,
668 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
669 memory_below_frame members to...
670 * termchar.h (struct tty_display_info): ...here because they're
671 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
673 * nsterm.m (ns_create_terminal):
674 * w32term.c (w32_create_terminal):
675 * xterm.c (x_create_terminal): Adjust users.
676 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
677 to filter out non-TTY frames. Adjust comment.
678 (scrolling): Adjust user. Prefer eassert for debugging check.
680 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
682 * xfaces.c (PT_PER_INCH): Remove unused macro.
683 * termhooks.h (struct terminal): Remove set-but-unused
684 member fast_clear_end_of_line.
685 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
686 * nsterm.m (ns_create_terminal):
688 * w32term.c (w32_create_terminal):
689 * xterm.c (x_create_terminal): Adjust users.
691 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
693 * lisp.h (bool_vector_size): New function.
694 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
695 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
696 (Fbool_vector_not, Fbool_vector_count_matches_at):
697 Remove uses of 'eassume' that should no longer be needed,
698 because they are subsumed by the 'eassume' in bool_vector_size.
700 2013-10-12 Eli Zaretskii <eliz@gnu.org>
702 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
703 after inclusion of gif_lib.h, thus fixing compiler warnings caused
704 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
706 2013-10-11 Eli Zaretskii <eliz@gnu.org>
708 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
709 have different dimensions. (Bug#15575)
711 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
714 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
716 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
718 * term.c (tty_menu_show): Never return with unbalanced
719 specpdl. Use eassert for debugging check. Adjust style.
721 2013-10-11 Eli Zaretskii <eliz@gnu.org>
723 * term.c (read_menu_input): Make selection of menu items
724 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
725 (tty_menu_activate): Fix off-by-one error when computing max_y.
727 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
729 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
730 audit logging (only used with GnuTLS 3.x) and enable it.
732 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
734 * dispnew.c (redraw_frame): Remove useless #ifdef because
735 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
736 Also, move TTY fflush to...
737 * term.c (tty_update_end): ...this function.
739 2013-10-11 Eli Zaretskii <eliz@gnu.org>
741 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
742 the end of the frame's glyph matrix. (Bug#15575)
744 * term.c (tty_menu_display): Don't move cursor while overwriting
745 frame's glyphs with menu items. Limit the number of items
746 displayed to what can be shown on the available screen lines,
747 excluding the echo area.
748 (tty_menu_activate): Limit the Y coordinate allowed by
749 read_menu_input to the last screen line used for menu display.
751 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
753 * lisp.h (eassume): New macro.
754 Also, include <verify.h>, for 'assume'.
755 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
756 (vroundup, vector_nbytes):
757 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
758 (Fbool_vector_not, Fbool_vector_count_matches)
759 (Fbool_vector_count_matches_at):
760 Use eassume, not eassert.
761 * casetab.c (set_identity, shuffle):
762 * composite.c (composition_gstring_put_cache):
763 * dispnew.c (update_frame_1):
764 * ftfont.c (ftfont_shape_by_flt):
765 * image.c (gif_load):
766 * intervals.c (offset_intervals):
767 * macfont.m (macfont_shape):
768 Remove calls to 'assume' that are no longer needed, because
769 --enable-gcc-warnings no longer generates bogus warnings
770 when these calls are removed.
772 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
774 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
776 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
778 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
779 (Qsubstitute_env_in_file_name): New var.
780 (syms_of_fileio): Define it.
782 2013-10-10 Eli Zaretskii <eliz@gnu.org>
784 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
785 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
788 * term.c (save_and_enable_current_matrix): Don't allocate and
789 don't save margin areas.
790 (restore_desired_matrix): Don't restore margin areas.
791 (free_saved_screen): Don't free margin areas.
793 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
795 * image.c: Pacify --enable-gcc-warnings.
796 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
797 #define only if used.
799 2013-10-10 Eli Zaretskii <eliz@gnu.org>
801 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
802 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
803 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
804 (gif_load): For giflib v5.x and later, display the error message
805 produced by giflib when its functions fail.
806 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
809 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
811 * keyboard.c (last_event_timestamp): Remove. For X selection and
812 GTK popup menus, it may be obtained from per-frame X display info.
813 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
814 (process_special_events): Adjust users.
815 * keyboard.h (last_event_timestamp): Remove declaration.
816 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
817 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
818 * menu.h (xmenu_show): Adjust prototype.
819 * menu.c (Fx_popup_menu): Adjust user.
820 * xselect.c (x_own_selection, x_get_foreign_selection)
821 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
823 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
825 * keyboard.c (init_kboard): Now static. Add arg
826 to denote window system. Adjust comment.
827 (init_keyboard): Adjust user.
828 (allocate_kboard): New function.
830 * nsterm.m (ns_term_init):
832 * w32term.c (w32_create_terminal):
833 * xterm.c (x_term_init): Use it.
834 * keyboard.h (init_kboard): Remove prototype.
835 (allocate_kboard): Add prototype.
837 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
839 * image.c (GIFLIB_MAJOR): Ensure it's defined.
840 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
842 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
844 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
846 2013-10-09 Eli Zaretskii <eliz@gnu.org>
848 * term.c (tty_menu_activate): Flush the output stream after
849 showing the cursor, and don't mark the frame garbaged at exit from
850 the function. Fixes redisplay glitches when moving from one menu
853 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
855 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
856 or throw error (Bug#15570).
858 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
860 * intervals.c (temp_set_point_both): Move test into 'eassert',
863 * lisp.h (eassert): Don't use 'assume'.
864 Sometimes 'assume' wins in performance, and sometimes it loses,
865 so it shouldn't be used all the time. Perhaps we need two
866 flavors of 'eassert', one for where 'assume' is far more likely
867 to help or to hurt; but that can be done later.
868 Problem reported by Dmitry Antipov in
869 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
870 Also, don't include <verify.h>; no longer needed.
872 2013-10-09 Glenn Morris <rgm@gnu.org>
874 * eval.c (Fcond): Doc tweak.
876 2013-10-09 Eli Zaretskii <eliz@gnu.org>
878 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
879 expressions with side effects to eassert. (Bug#15565)
881 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
883 * fns.c (hashfn_user_defined): Allow hash functions to return any
886 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
888 Fix minor problems found by static checking.
889 * dispnew.c (save_current_matrix): Omit unnecessary casts.
890 * dispnew.c (update_frame_with_menu): Mark debug local as used.
891 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
892 * keyboard.c (read_menu_command): Remove unused local.
893 * lisp.h (read_menu_command): New decl.
894 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
895 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
896 Return ptrdiff_t, not int.
897 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
898 not int, for benefit of xpalloc.
899 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
901 (have_menus_p): Remove; unused.
902 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
903 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
904 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
906 (save_and_enable_current_matrix): Omit unnecessary casts.
907 (read_menu_input): Omit local extern decl (now in lisp.h).
908 Don't access uninitialized storage if mouse_get_xy fails.
909 (tty_menu_activate): Mark local as initialized, for lint.
910 (tty_menu_activate, tty_meny_show): Remove unused locals.
912 2013-10-08 Eli Zaretskii <eliz@gnu.org>
914 Support menus on text-mode terminals.
915 * xterm.h (xw_popup_dialog): Add prototype.
917 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
918 (xmenu_show): Block input here, instead in Fx_popup_menu.
919 (xw_popup_dialog): New function, with X-specific bits of popup
922 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
925 * window.c (Fset_window_configuration): Use run-time tests of the
926 frame type instead of compile-time conditionals, when menu-bar
927 lines are considered.
929 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
930 (w32_popup_dialog): New prototypes.
932 * w32menu.c (Fx_popup_dialog): Function deleted.
933 (w32_popup_dialog): New function, with w32 specific bits of popup
934 dialogs. Block input here.
936 * w32inevt.c (w32_console_read_socket): Minor change to add
937 debugging TTY events.
939 * w32fns.c (show_hourglass): If returning early because the frame
940 is not a GUI frame, unblock input.
942 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
943 (cursorY): New functions.
945 * termhooks.h (cursorX, cursorY): Prototypes of functions on
946 WINDOWSNT, macros that call curX and curY elsewhere.
948 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
950 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
951 specific function to hide and show cursor on a text-mode terminal.
952 (tty_menu_struct, struct tty_menu_state): New structures.
953 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
954 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
955 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
956 (tty_menu_locate, save_and_enable_current_matrix)
957 (restore_desired_matrix, screen_update, read_menu_input)
958 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
959 (tty_pop_down_menu, tty_menu_last_menubar_item)
960 (tty_menu_new_item_coords, tty_menu_show): New functions.
961 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
963 * nsterm.h (ns_popup_dialog): Adjust prototype.
965 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
967 (ns_popup_dialog): Adapt order of arguments to the other
968 *_menu_show implementations.
969 (Fx_popup_dialog): Function deleted.
971 * msdos.c (x_set_menu_bar_lines): Delete unused function.
973 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
975 * menu.c (have_boxes): New function.
976 (single_keymap_panes): Use it instead of a compile-time
978 (single_menu_item): Use run-time tests of the frame type instead
979 of compile-time conditionals.
980 (encode_menu_string): New function.
981 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
982 the macro, since different types of frame need different encoding
984 (digest_single_submenu): Use run-time tests of frame type instead
985 of, or in addition to, compile-time conditionals.
986 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
987 (Fx_popup_menu): Detect when the function is called from keyboard
988 on a TTY. Don't barf when invoked on a text-mode frame.
989 Check frame type at run time, instead of compile-time conditionals for
990 invoking terminal-specific menu-show functions.
991 Call tty_menu_show on text-mode frames.
992 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
993 run time to determine which alternative to invoke; support dialogs
996 * keyboard.h <Qmouse_movement>: Declare.
998 * keyboard.c <Qmouse_movement>: Now extern.
999 <Qecho_keystrokes>: New static variable.
1000 (read_key_sequence): Accept an additional argument, a flag to
1001 prevent redisplay during reading of the key sequence. All callers
1003 (read_menu_command): New function.
1004 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1006 (toolkit_menubar_in_use): New function.
1007 (make_lispy_event): Use it instead of a compile-time test.
1009 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1010 window-system being available.
1012 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1013 to x-popup-dialog on the frame type, they all now support popup
1016 * dispnew.c (save_current_matrix): Save the margin areas.
1017 (restore_current_matrix): Restore margin areas.
1018 (update_frame_with_menu): New function.
1020 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1023 * alloc.c (make_save_ptr): Now compiled unconditionally.
1025 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1027 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1028 (redraw_frame, update_frame): Adjust users.
1029 * dispextern.h (set_window_update_flags): Adjust prototype.
1030 * xdisp.c (redisplay_internal): When updating all frames with zero
1031 windows_or_buffers_changed, assume that only the windows that shows
1032 current buffer should be really updated.
1034 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1036 Do not allocate huge temporary memory areas and objects while encoding
1037 for file I/O, thus reducing an enormous memory usage for large buffers.
1038 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1039 * coding.h (struct coding_system): New member raw_destination.
1040 * coding.c (setup_coding_system): Initialize it to zero.
1041 (encode_coding_object): If raw_destination is set, do not create
1042 dst_object. Add comment.
1043 * fileio.c (toplevel): New constant E_WRITE_MAX.
1044 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1045 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1047 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1049 * nsterm.m (windowDidExitFullScreen:):
1050 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1052 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1054 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1055 * keyboard.c (unblock_input_to): Don't process pending signals
1056 if a fatal error is in progress.
1058 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1059 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1060 they're talking about words in Lisp bool vectors.
1061 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1062 * data.c (popcount_bits_word): Rename from popcount_size_t.
1063 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1066 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1068 Improve support for popcount and counting trailing zeros (Bug#15550).
1069 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1070 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1071 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1072 (popcount_size_t_msc, popcount_size_t_gcc):
1073 Remove; now done by Gnulib.
1074 (popcount_size_t): Now a macro that defers to Gnulib.
1075 (count_trailing_zero_bits): Return int, for consistency with
1076 Gnulib and because Emacs prefers signed to unsigned int.
1077 Don't assume that size_t is either unsigned int or unsigned long
1078 or unsigned long long.
1079 (size_t_to_host_endian): Do not assume that size_t is either
1080 exactly 32 or exactly 64 bits wide.
1081 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1082 etc., so that it's now an enum constant, not a macro.
1083 No need to assume that it's either 32 or 64.
1085 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1087 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1090 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1092 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1093 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1095 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1097 emacs_read and emacs_write now use void *, not char *.
1098 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1099 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1100 Buffer arg is now void *, not char *. This matches plain
1101 'read' and 'write' better, and avoids a constraint violation
1102 on Solaris 9 with Oracle Studio.
1104 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1106 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1107 memset to explicit loop. Otherwise copy largest possible chunk
1108 from initialized to uninitialized part, thus allowing the longer
1109 memcpy runs and reducing the number of loop iterations.
1111 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1113 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1114 hide toolbar (Bug#15388).
1115 (windowDidEnterFullScreen:): If presentation options are zero,
1116 set them here (Bug#15388).
1117 (ns_update_auto_hide_menu_bar): Remove runtime check.
1118 Don't auto hide dock unless menubar is also auto hidden.
1120 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1122 * editfns.c (message): Mention batch mode in doc string.
1124 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1126 * nsterm.m (check_native_fs): Remove erroneous comment.
1128 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1130 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1131 uses find_newline instead of scan_newline and so doesn't move point.
1133 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1135 Use hardware support for byteswapping on glibc x86 etc.
1136 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1137 whereas the old swap64 needed 30.
1138 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1139 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1140 Use byteswap.h's macros to swap bytes.
1141 * lisp.h (swap16, swap32, swap64): Remove.
1142 All uses replaced by bswap_16, bswap_32, bswap_64.
1144 * bytecode.c (exec_byte_code): Use some more volatile variables
1145 to work around local variables getting clobbered by longjmp.
1146 Port to pre-C99, which doesn't allow decls after stmts.
1148 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1150 * lisp.h (eassert): Assume that COND is true when optimizing.
1151 In other words, take on the behavior of eassert_and_assume.
1152 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1153 (eassert_and_assume): Remove. All uses replaced by eassert.
1155 * xdisp.c (Qglyphless_char): Now static.
1157 Adjust to merge from gnulib.
1158 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1159 * lisp.h: Include <verify.h>, for 'assume'.
1161 * eval.c (clobbered_eassert): New macro.
1162 (internal_catch, internal_condition_case)
1163 (internal_condition_case_1, internal_condition_case_2)
1164 (internal_condition_case_n): Use it instead of eassert
1165 when the argument contains locals clobbered by longjmp.
1166 Don't use clobbered locals outside of clobbered_eassert.
1167 (internal_lisp_condition_case): Use a volatile variable
1168 to work around a local variable's getting clobbered.
1170 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1172 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1173 (PUSH_HANDLER): New macro.
1174 (catchlist): Remove.
1175 (handlerlist): Always declare.
1177 * eval.c (catchlist): Remove (merge with handlerlist).
1178 (handlerlist, lisp_eval_depth): Not static any more.
1179 (internal_catch, internal_condition_case, internal_condition_case_1)
1180 (internal_condition_case_2, internal_condition_case_n):
1182 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1183 handlerlist/catchlist.
1184 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1185 handlerlist which can only handle a single condition-case handler at
1187 (find_handler_clause): Simplify since we only a single branch here
1190 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1192 (bcall0): New function.
1193 (exec_byte_code): Add corresponding cases. Improve error message when
1194 encountering an invalid byte-code. Let Bunwind_protect accept
1195 a function (rather than a list of expressions) as argument.
1197 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1198 and make them unconditional now that they're heap-allocated.
1200 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1202 * charset.c (Fdecode_char, Fencode_char): Remove description of
1203 `restriction' arg. now that it's hidden by advertised-calling-convention.
1205 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1207 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1208 Remove unused variable (from mac-port).
1209 (macfont_draw): Use s->ybase for correct y position.
1211 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1213 * frame.h (struct frame): Drop has_minibuffer member because...
1214 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1215 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1217 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1219 * window.h (struct window): Prefer enum text_cursor_kinds to int
1220 for phys_cursor_type member. Move the latter, phys_cursor_width,
1221 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1222 * window.c (replace_window, make_window): Adjust users.
1224 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1226 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1227 this module is never compiled otherwise.
1229 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1231 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1234 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1236 * xdisp.c (get_next_display_element): Don't call face_for_font in
1237 a build configured --without-x. (Bug#15484)
1239 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1241 * window.c (calc_absolute_offset): #elif should be #elif defined.
1243 * frame.c (delete_frame): Block/unblock input to overcome race
1244 condition (Bug#15475).
1246 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1248 * frame.c (delete_frame): Record selected frame only after
1249 calling Qdelete_frame_functions (Bug#15477).
1251 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1253 * nsterm.m (ns_selection_color): Remove.
1254 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1255 NSColor selectedText(Background)Color. Only for COCOA.
1256 (ns_term_init): Remove assignment of ns_selection_color, logic
1257 moved to ns_get_color.
1259 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1260 NS_SELECTION_COLOR_DEFAULT.
1261 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1263 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1265 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1266 frame' does not have the tool_bar_window member.
1268 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1270 Signal error when reading an empty byte-code object (Bug#15405)
1271 * lread.c (read1): signal error
1272 * alloc.c (make_byte_code): eassert header size
1273 (sweep_vectors): change an int to size_t
1275 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1277 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1278 instead of ints, as it's the usual style for offsetof constants. See:
1279 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1281 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1282 This is ugly, but it should fix the performance problem for older
1283 GCC versions in the short run. I'll look into integrating the
1284 Gnulib module for popcount, as a better fix.
1285 See the thread starting in:
1286 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1287 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1288 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1289 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1290 (popcount_size_t): Use it.
1292 2013-09-24 Daniel Colascione <dancol@dancol.org>
1294 * process.c (Fnetwork_interface_info): Fix build break due to
1297 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1299 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1300 Prefer signed to unsigned integers where either will do.
1301 No need for 'const' on locals that do not escape.
1302 Omit easserts with unnecessary and unportable assumptions about
1303 alignment. Avoid unnecessary casts to char *.
1305 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1307 Use union for the payload of struct Lisp_Vector.
1308 This helps to avoid a few glitches dictated by C's aliasing rules.
1309 * lisp.h (struct Lisp_Vector): Use union for next and
1310 contents member. Adjust comment. Change related users.
1311 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1312 Related users changed.
1313 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1314 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1315 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1316 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1318 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1320 Optimize glyph row clearing and copying routines.
1321 * dispextern.h (struct glyph_row): Change layout of struct
1322 glyph_row to help copy_row_except_pointers. Adjust comment.
1323 * dispnew.c (null_row): Remove.
1324 (clear_glyph_row): Use offsetof and memset to find and clear
1325 just the members that need clearing. Adjust comment.
1326 (copy_row_except_pointers): Likewise for copying.
1328 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1330 Some minor cleanups of recently-added bool vector code.
1331 * conf_post.h (assume): Always return void. Use lint version
1332 only if GCC and MSC versions don't apply.
1333 * conf_post.h (assume):
1334 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1335 Depend on _MSC_VER, not __MSC_VER, for consistency with
1337 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1338 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1339 (bool_vector_binop_driver, count_trailing_zero_bits)
1340 (size_t_to_host_endian): Now static, not static inline;
1341 the latter isn't needed with modern compilers and doesn't
1342 work with older compilers anyway.
1344 * alloc.c (valgrind_p): Use bool for boolean.
1346 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1348 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1349 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1350 (display_last_displayed_message_p, message_buf_print)
1351 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1352 Use bool for boolean.
1353 * dispextern.h (cancel_line, init_desired_glyphs):
1354 Remove ancient leftover.
1355 (help_echo_showing_p, hourglass_shown_p):
1356 * lisp.h (noninteractive_need_newline): Adjust declaration.
1358 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1360 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1362 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1363 ...this file and convert the latter to static. Adjust comment.
1364 (make_initial_frame):
1365 * window.c (init_window_once): Adjust user.
1366 * frame.h (last_nonminibuf_frame): Remove declaration.
1367 * lisp.h (selected_frame): Likewise.
1368 * msdos.c (the_only_display_info): Adjust comment.
1370 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1372 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1373 computing the end column of mouse-highlight that comes from
1374 display or overlay strings. (Bug#15437)
1375 (note_mouse_highlight): Adapt calculation of last argument to
1376 mouse_face_from_string_pos to the above change.
1378 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1379 all platforms, not just for clang.
1381 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1383 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1384 about excess arguments to snprintf.
1386 * conf_post.h(assume): Use __builtin_unreachable for clang.
1388 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1390 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1391 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1393 2013-09-23 Daniel Colascione <dancol@dancol.org>
1395 * alloc.c (USE_VALGRIND): New macro; on by default
1396 when ENABLE_CHECKING.
1397 (mark_maybe_object, mark_maybe_pointer)
1398 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1400 (valgrind_p) [USE_VALGRIND]: New variable.
1401 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1403 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1405 * process.c (wait_reading_process_output): Change int pnamelen to
1408 * nsterm.m (setMarkedText:selectedRange:):
1409 (deleteWorkingText):
1410 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1411 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1412 argument to unsigned long to avoid warning.
1413 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1415 * conf_post.h (assume): Fix compiler error: x shall be cond.
1417 2013-09-22 Daniel Colascione <dancol@dancol.org>
1419 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1420 warning when compiling without a window system.
1422 2013-09-22 Daniel Colascione <dancol@dancol.org>
1424 * data.c (Qbool_vector_p): New symbol.
1425 (bool_vector_spare_mask, popcount_size_t_generic)
1426 (popcount_size_t_msc, popcount_size_t_gcc)
1428 (bool_vector_binop_driver)
1429 (count_trailing_zero_bits, size_t_to_host_endian)
1430 (Fbool_vector_exclusive_or)
1431 (Fbool_vector_union)
1432 (Fbool_vector_intersection, Fbool_vector_set_difference)
1433 (Fbool_vector_subsetp, Fbool_vector_not)
1434 (Fbool_vector_count_matches)
1435 (Fbool_vector_count_matches_at): New functions.
1436 (syms_of_data): Intern new symbol, functions.
1437 * alloc.c (bool_vector_payload_bytes): New function.
1438 (Fmake_bool_vector): Instead of calling Fmake_vector,
1439 which performs redundant initialization and argument checking,
1440 just call allocate_vector ourselves. Make sure we clear any
1441 terminating padding to zero.
1442 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1443 instead of open-coding the size calculation.
1444 (vroundup_ct): New macro.
1445 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1446 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1447 * composite.c (composition_gstring_put_cache):
1448 Change lint_assume to assume.
1449 * conf_post.h (assume): New macro.
1450 (lint_assume): Remove.
1451 * dispnew.c (update_frame_1): Change lint_assume to assume.
1452 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1454 * image.c (gif_load): Change lint_assume to assume.
1455 * lisp.h (eassert_and_assume): New macro.
1456 (Qbool_vector_p): Declare.
1457 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1458 (swap16, swap32, swap64): New inline functions.
1459 * macfont.c (macfont_shape): Change lint_assume to assume.
1460 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1461 * xsettings.c (parse_settings): Use new swap16 and
1462 swap32 from lisp.h instead of file-specific macros.
1464 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1466 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1467 found (which can legitimately happen when the glyph row at the
1468 window start is disabled in the current_matrix. (Bug#15365)
1470 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1472 Fix syntax.h bug introduced by recent INLINE change.
1473 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1474 conditionally compiled one way in some modules, and a different
1475 way in others. This doesn't work with extern inline functions,
1476 which must have the same definition in all modules, because the
1477 defining code might be shared across modules, depending on the
1478 implementation. Symptoms reported by Martin Rudalics in:
1479 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1480 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1481 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1482 overriding the corresponding functions in syntax.h.
1483 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1484 (syntax_property): New inline functions.
1485 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1486 Rewrite in terms of these new functions.
1488 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1490 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1491 not chars_in_text, whose result depends on the multibyteness of
1492 the current buffer. (Bug#15426)
1494 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1496 Port recent change to hosts where pointers aren't 'long'.
1497 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1498 Don't assume that pointers are the same width as 'long'.
1499 Add a compile-time check that a pointer fits into two X slots.
1501 A simpler, centralized INLINE.
1502 * conf_post.h (INLINE): Define only if not already defined.
1503 This allows us to use a single INLINE, defined by one file
1505 * emacs.c (INLINE): Define it.
1506 Also, include category.h, charset.h, composite.h, dispextern.h,
1507 syntax.h, systime.h, so that their INLINE definitions are expanded
1509 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1510 * buffer.h, buffer.c (BUFFER_INLINE):
1511 * category.h, category.c (CATEGORY_INLINE):
1512 * character.h, character.c (CHARACTER_INLINE):
1513 * charset.h, charset.c (CHARSET_INLINE):
1514 * composite.h, composite.c (COMPOSITE_INLINE):
1515 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1516 * frame.h, frame.c (FRAME_INLINE):
1517 * intervals.h, intervals.c (INTERVALS_INLINE):
1518 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1519 * lisp.h, alloc.c (LISP_INLINE):
1520 * process.h, process.c (PROCESS_INLINE):
1521 * syntax.h, syntax.c (SYNTAX_INLINE):
1522 * systime.h, sysdep.c (SYSTIME_INLINE):
1523 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1524 * window.h, window.c (WINDOW_INLINE):
1525 Remove. All uses replaced with INLINE.
1527 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1529 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1532 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1534 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1535 'const char *' to avoid compiler warnings due to similar change in
1536 the prototype of x_get_string_resource.
1538 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1540 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1541 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1542 going to replace static variables below. Adjust comments.
1543 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1544 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1545 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1546 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1547 Related users changed.
1548 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1549 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1550 last_mouse_movement_time, going to replace static variables below.
1552 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1553 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1555 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1556 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1557 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1558 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1559 static variables below.
1560 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1561 (last_mouse_scroll_bar): Remove.
1562 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1563 (mouseExited): Related users changed.
1565 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1567 Do not use external array to process X scroll bar messages.
1568 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1569 (x_send_scroll_bar_event): Pack window pointer into two slots
1570 of XClientMessageEvent if we're 64-bit. Adjust comment.
1571 (x_scroll_bar_to_input_event): Unpack accordingly.
1573 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1575 Ifdef away recent changes which aren't relevant to NS port.
1576 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1577 [!HAVE_NS]: Declare as such.
1578 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1579 [!HAVE_NS]: Define as such.
1581 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1583 * frame.c (x_redo_mouse_highlight): New function
1584 to factor out common code used in W32 and X ports.
1585 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1586 * xterm.h (struct x_display_info):
1587 * w32term.h (struct w32_display_info):
1588 * nsterm.h (struct ns_display_info): New members
1589 last_mouse_motion_frame, last_mouse_motion_x and
1590 last_mouse_motion_y, going to replace static variables below.
1591 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1592 (redo_mouse_highlight): Remove.
1593 (note_mouse_movement, syms_of_xterm): Adjust user.
1594 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1595 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1596 (redo_mouse_highlight): Remove.
1597 (note_mouse_movement, syms_of_w32term): Adjust user.
1598 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1599 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1601 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1602 * nsfns.m (compute_tip_xy): Adjust user.
1604 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1606 * frame.c (x_mouse_grabbed): New function.
1607 * dispextern.h (x_mouse_grabbed): Add prototype.
1608 (last_mouse_frame): Remove declaration.
1609 * xterm.h (struct x_display_info):
1610 * w32term.h (struct w32_display_info):
1611 * nsterm.h (struct ns_display_info): New member
1612 last_mouse_frame, going to replace...
1613 * xdisp.c (last_mouse_frame): ...global variable.
1614 (note_tool_bar_highlight):
1615 * w32term.c (w32_mouse_position, w32_read_socket):
1616 * xterm.c (XTmouse_position, handle_one_xevent):
1617 Use x_mouse_grabbed.
1618 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1620 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1622 * w32term.c (w32_read_socket): Avoid temporary
1623 variables in a call to x_real_positions.
1624 * xterm.c (handle_one_xevent): Likewise.
1626 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1628 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1629 (x_icon_type): Remove prototype.
1630 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1631 * frame.c (x_icon_type): Remove.
1632 * w32term.c (x_make_frame_visible, x_iconify_frame):
1633 * xterm.c (x_make_frame_visible, x_iconify_frame):
1634 Use x_set_bitmap_icon to factor out common code.
1636 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1638 * dispextern.h (check_x_display_info, x_get_string_resource):
1639 Declare here just once and unify the latter.
1640 * frame.c (check_x_display_info, x_get_string_resource):
1641 * nsterm.h (check_x_display_info):
1642 * xrdb.c (x_get_string_resource):
1643 * xterm.h (check_x_display_info): Remove prototypes.
1644 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1645 * w32reg.c (x_get_string_resource): Likewise.
1646 (w32_get_rdb_resource): Adjust user.
1648 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1650 * xterm.h (struct x_display_info): New member
1651 x_pending_autoraise_frame, going to replace...
1652 * xterm.c (pending_autoraise_frame): ...static variable.
1653 (x_new_focus_frame, XTread_socket): Adjust users.
1654 * w32term.h (struct w32_display_info): New member
1655 w32_pending_autoraise_frame, going to replace...
1656 * w32term.c (pending_autoraise_frame): ...global variable.
1657 (x_new_focus_frame, w32_read_socket): Adjust users.
1659 2013-09-17 Glenn Morris <rgm@gnu.org>
1661 * xdisp.c (message_dolog): If we create *Messages*,
1662 switch it to messages-buffer-mode.
1664 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1666 Don't overuse 'const' in types of locals.
1667 * bidi.c (bidi_count_bytes):
1668 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1669 (xg_event_is_for_scrollbar):
1670 * xselect.c (x_handle_property_notify)
1671 (x_handle_selection_notify, x_handle_dnd_message):
1672 * xsettings.c, xsettings.h (xft_settings_event):
1673 * xterm.c (x_handle_net_wm_state, handle_one_event)
1674 (x_menubar_window_to_frame, x_detect_focus_change)
1675 (construct_mouse_click, note_mouse_movement)
1676 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1677 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1678 (handle_one_xevent, x_handle_net_wm_state):
1679 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1680 (x_handle_dnd_message):
1681 Avoid unnecessary 'const', typically the second 'const' in
1682 'const foo * const arg', a 'const' that does not affect the API
1683 and doesn't significantly help the human reader.
1685 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1687 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1688 only if Glib < 2.36.0.
1689 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1690 * xsettings.c (init_gconf, init_gsettings): Do not check
1692 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1694 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1696 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1698 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1699 before calling g_type_init.
1701 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1703 * nsterm.m (syms_of_nsterm): ... to here.
1705 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1707 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1708 (ignore_next_mouse_click_timeout): Use Time as X does.
1709 (handle_one_xevent): Avoid cast and use unsigned comparison.
1711 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1713 Do not copy X event in handle_one_xevent except KeyPress case.
1714 Wnen XEvent is processed, it is unlikely to be changed except
1715 KeyPress case, so we can avoid copying and use const pointer to
1716 const data to make sure that an event is not changed elsewhere.
1717 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1718 const' and do not create local copy except for the KeyPress event.
1719 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1720 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1721 (x_handle_net_wm_state, x_menubar_window_to_frame)
1722 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1723 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1724 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1725 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1726 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1727 (x_handle_dnd_message):
1728 * xsettings.c (xft_settings_event):
1729 Use 'const XEvent * const' where appropriate.
1730 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1732 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1734 Fix X event waiting to handle multiple frames.
1735 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1736 * xterm.c (pending_event_wait): Remove. Adjust users.
1737 (x_detect_focus_change): Pass frame arg.
1738 (handle_one_xevent): Find related frame early and clear per-frame
1739 wait_event_type only if this is an event for the relevant frame.
1740 (x_wait_for_event): Use per-frame wait_event_type.
1742 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1744 * nsfns.m (Fx_create_frame): Fix font driver registration for
1747 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1748 for syms_of_macfont.
1750 * nsterm.m: Include macfont.h.
1751 (ns_tmp_flags, ns_tmp_font): Remove.
1752 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1753 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1754 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1755 (changeFont:): Fix code style. Check for font driver type when
1758 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1761 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1762 (nsfont_open): Set font driver type.
1763 Set font->ascent and font->descent. Figure out font instead of
1764 ns_tmp_font, and flags instead of ns_tmp_flags.
1765 Fix indentation. Remove call to ns_draw_text_decoration,
1768 * nsfns.m: Include macfont.h.
1769 (Fx_create_frame): Register macfont driver, make a better default font.
1770 (Fns_popup_font_panel): Get font from macfont driver, if used.
1772 * macfont.m, macfont.h, maccuvs.h: New files.
1774 * font.h: Declare syms_of_macfont.
1776 * font.c (syms_of_font): Call syms_of_macfont.
1778 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1780 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1782 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1783 and it is always zero for others, so I assume that this is an ancient
1784 leftover which nobody will want to change any more.
1785 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1786 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1787 * frame.c (x_set_scroll_bar_width):
1788 * w32fns.c (w32_createscrollbar):
1789 * w32term.c (w32_set_vertical_scroll_bar):
1790 * xfns.c (x_set_scroll_bar_default_width):
1791 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1792 (x_scroll_bar_expose): Related users changed.
1794 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1796 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1797 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1798 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1800 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1802 * nsterm.h, w32term.h, xterm.h: ...and not here.
1803 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1804 Remove unused Xisms.
1805 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1806 these modules are never compiled otherwise.
1808 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1810 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1811 Doc fix. (Bug#15375)
1813 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1815 Unify Fx_focus_frame between all ports.
1816 * frame.h (x_focus_frame): New prototype.
1817 * xfns.c (Fx_focus_frame): Remove.
1818 (syms_of_xfns): Do not defsubr it.
1819 (x_focus_frame): X implementation.
1820 * nsfns.m (Fx_focus_frame): Remove.
1821 (syms_of_nsfns): Do not defsubr it.
1822 (x_focus_frame): NS implementation.
1823 * w32term.c (Fx_focus_frame): Remove.
1824 (x_focus_on_frame): Rename to...
1825 (x_focus_frame): W32 implementation.
1826 * w32term.h (x_focus_on_frame): Remove prototype.
1827 * w32fns.c (Fx_focus_frame): Remove.
1828 (syms_of_w32fns): Do not defsubr it.
1829 * frame.c (Fx_focus_frame): Define here.
1830 (syms_of_frame): Defsubr here.
1831 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1833 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1835 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1836 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1837 each port to reference the port-specific window system data.
1838 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1839 (FRAME_DISPLAY_INFO): Define.
1840 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1841 (FRAME_DISPLAY_INFO): Define. Adjust users.
1842 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1843 (FRAME_DISPLAY_INFO): Define. Adjust users.
1844 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1845 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1846 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1847 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1848 * xselect.c, xterm.c: All related users changed.
1850 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1852 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1853 (x_menubar_window_to_frame): Remove prototypes.
1854 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1855 (x_menubar_window_to_frame, x_top_window_to_frame):
1857 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1858 (x_menubar_window_to_frame, x_top_window_to_frame):
1859 ...to here and convert all but the last to static.
1861 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1863 * lisp.mk (lisp): Add w32-common-fns.elc.
1865 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1867 * charset.c (char_charset): Document an exception for char-charset.
1869 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1871 * xterm.h (x_display_info): New field last_user_time...
1872 * xterm.c (toplevel): ...to replace static last_user_time.
1873 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1875 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1877 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1878 scroll bar values to prevent thumb from disappear and update comment.
1880 2013-09-11 Glenn Morris <rgm@gnu.org>
1882 * emacs.c (usage_message): Possessive apostrophe tweak.
1884 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1886 * nsterm.m (syms_of_nsterm): Use Qns.
1887 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1888 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1889 * xfns.c (x_display_info_for_name, Fx_open_connection):
1890 Remove old '#if 0' code.
1891 (syms_of_xfns): Use Qx.
1892 * termhooks.h (fullscreen_hook): Remove the leftover.
1893 (struct terminal): Fix typo in comment.
1895 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1897 Cleaning up a few X scroll bar bits.
1898 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1899 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1900 New member last_seen_part, going to replace...
1901 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1902 (xt_action_hook) [USE_LUCID]: Adjust user.
1903 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1904 Lucid-specific scroll bar support.
1905 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1906 to int and adjust to use last_seen_part member.
1907 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1908 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1909 Initialize last_seen_part.
1911 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1913 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1914 insert-buffer-substring an empty string.
1916 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1918 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1919 avoiding a GCC warning.
1921 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1923 Ifdef away frame tool bar code when it is not really used.
1924 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1925 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1926 and minimize_tool_bar_window_p under the above.
1927 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1928 (fset_tool_bar_window): Likewise.
1929 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1930 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1931 (change_frame_size_1):
1932 * window.c (window_from_coordinates, Frecenter): Adjust users.
1933 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1934 code is not really used.
1935 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1936 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1937 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1938 [!USE_GTK && !HAVE_NS]: Define as such.
1939 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1940 (note_mouse_highlight, expose_frame):
1941 * xfns.c (x_set_tool_bar_lines):
1942 * xterm.c (handle_one_xevent): Adjust users.
1944 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1946 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1947 This bug was introduced by my 2013-08-26 patch, which incorrectly
1948 assumed that the terminfo implementation doesn't use termcap buffers.
1949 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1950 these buffers apparently are used after all.
1951 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1952 (struct tty_display_info): Define members termcap_term_buffer and
1953 termcap_strings_buffer even if TERMINFO.
1955 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1958 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1959 'usage' docstring entry to pacify make-docfile.
1961 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1963 Change comparison functions =, <, >, <=, >= to take many arguments.
1964 * data.c: Change comparison functions' interface and implementation.
1965 * lisp.h: Make arithcompare available for efficient two arg
1967 * bytecode.c: Use arithcompare.
1968 * fileio.c: Use new interface.
1970 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1972 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1974 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1976 * eval.c (Feval): Document the new use of `lexical'.
1978 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1980 Review and drop old frame resize hack.
1981 * frame.h (struct frame): Remove force_flush_display_p.
1982 * dispnew.c (update_frame): Adjust user and don't call
1983 flush_frame here. The comment has said that there was an issues
1984 with redisplaying fringes, but I don't see any differences with
1985 and without this hack. Hopefully we can continue without it.
1986 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1987 current frame matrices twice if resized_p is set.
1989 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1991 Do not populate pure Xism x_sync to other ports.
1992 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1993 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1994 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1995 * w32term.h (x_sync): Remove prototype.
1997 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1999 Cleanup frame flushing.
2000 * dispextern.h (struct redisplay_interface):
2001 Drop flush_display_optional because flush_display is enough
2002 for X and flushing via RIF is just a no-op for others.
2003 * frame.h (flush_frame): New function.
2004 * dispnew.c (update_frame):
2005 * minibuf.c (read_minibuf):
2006 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2008 * keyboard.c (detect_input_pending_run_timers): Do not flush
2009 all frames but selected one in redisplay_preserve_echo_area.
2010 * nsterm.m (ns_flush): Remove no-op.
2011 (ns_redisplay_interface): Adjust user.
2012 * w32term.h (x_flush): Remove no-op.
2013 (w32_redisplay_interface): Adjust user.
2014 * xterm.c (x_flush): Simplify because we do not flush all
2015 frames at once any more. Adjust comment.
2016 (x_redisplay_interface): Adjust user.
2018 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2020 Port --without-x --enable-gcc-warnings to Fedora 19.
2021 * gfilenotify.c (globals_of_gfilenotify):
2022 Call g_type_init only if using an older glib version that needs it.
2024 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2026 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2027 (last_glyphless_glyph_merged_face_id): Remove declarations.
2028 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2029 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2030 (last_glyphless_glyph_merged_face_id): Now static.
2031 (merge_escape_glyph_face): New function, refactored from...
2032 (get_next_display_element): ...here.
2033 (merge_glyphless_glyph_face): New function, refactored from...
2034 (produce_glyphless_glyph): ...here...
2035 * term.c (produce_glyphless_glyph): ...and here.
2037 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2039 * eval.c (eval_sub): Only call Ffunction if necessary.
2041 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2043 Attempt to make redisplay more selective when changing cursor type.
2044 * frame.h (struct frame): New bitfield cursor_type_changed.
2045 * xdisp.c (cursor_type_changed): Remove.
2046 (try_cursor_movement, redisplay_window, try_window_id)
2047 (set_frame_cursor_types, try_window_reusing_current_matrix):
2048 Adjust to use per-frame bitfield.
2049 (redisplay_internal): Look for cursor type change on each visible
2050 frame and consider all frames if cursor type has been changed on
2051 the frame other than selected. If cursor type has been changed on
2052 selected frame only, do not use fast update.
2054 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2056 Attempt to make redisplay more selective when changing fonts.
2057 * frame.h (struct frame): New bitfield fonts_changed.
2058 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2059 (adjust_frame_glyphs): Add prototype.
2060 * dispnew.c (fonts_changed_p): Remove.
2061 (adjust_glyphs): Remove because we do not
2062 adjust matrices on all frames at once any more.
2063 (adjust_frame_glyphs): Block and unblock input here.
2064 (adjust_glyph_matrix): Use fonts_changed.
2065 (change_frame_size_1): Use adjust_frame_glyphs.
2066 * font.c (font_open_entity): Use fonts_changed.
2067 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2068 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2069 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2070 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2071 (shrink_mini_window, Fresize_mini_window_internal)
2072 (window_scroll_pixel_based, Fset_window_configuration)
2073 (apply_window_adjustment, Fset_window_vscroll):
2074 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2075 Use adjust_frame_glyphs.
2076 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2077 (try_window_reusing_current_matrix, try_window_id, display_line)
2078 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2079 (redisplay_internal): Consider fonts_changed and adjust frame
2080 matrices for each frame only if the frame is visible. If font
2081 has been changed on some frame during full redisplay, retry
2082 only visible frames where the font has been actually changed.
2084 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2086 Cache current header and mode line height for each window.
2087 * window.h (struct window): New fields mode_line_height
2088 and header_line_height.
2089 * window.c (make_window): Initialize them.
2090 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2091 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2092 (current_mode_line_height, current_header_line_height):
2094 * xdisp.c (current_mode_line_height, current_header_line_height):
2096 (pos_visible_p, init_xdisp): Adjust user.
2097 (redisplay_window): Invalidate mode_line_height and
2098 header_line_height if current and desired matrices do not agree.
2100 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2102 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2103 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2105 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2107 Make --without-x compatible with --enable-gcc-warnings.
2108 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2109 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2110 members under HAVE_WINDOW_SYSTEM.
2111 * keyboard.c (make_lispy_focus_out): Likewise.
2112 (record_menu_key): Move under HAVE_MENUS.
2113 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2114 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2115 (syms_of_xdisp): Adjust user.
2116 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2117 (start_hourglass, cancel_hourglass):
2118 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2119 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2120 and CLEAR_FONT_TABLE_NFONTS.
2121 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2122 Declare only if HAVE_WINDOW_SYSTEM.
2123 (lface_same_font_attributes_p, clear_face_gcs): Define only
2124 if HAVE_WINDOW_SYSTEM.
2126 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2128 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2129 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2130 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2132 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2134 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2136 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2138 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2139 This fixes a type error on hosts where ptrdiff_t is wider than int.
2141 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2143 * keyboard.c (read_key_sequence_vs): New function.
2144 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2147 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2149 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2151 Makefile improvements.
2152 * Makefile.in (config.status): Don't use double-colon rules, as
2153 they are not portable according to POSIX. Fix shell typo with `;
2154 I guess this rule has never been tested?
2155 (VCSWITNESS): New macro, to override any environment var.
2157 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2159 * xterm.h (struct x_display_info): Do not track X connection
2160 fd separately because it is always available from Display.
2161 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2164 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2166 * buffer.c (drop_overlay):
2167 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2168 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2170 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2172 * buffer.c (Fmake_overlay, Fmove_overlay):
2173 * intervals.c (set_point_from_marker):
2174 * print.c (PRINTPREPARE): Prefer signal_error
2175 to plain error and report unsuitable marker too.
2177 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2179 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2180 for 'dragging' member.
2181 (struct x_output): Remove set-but-unused leftovers
2182 'left_before_move' and 'top_before_move'.
2183 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2184 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2185 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2186 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2187 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2188 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2189 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2190 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2192 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2194 * nsfont.m (INVALID_GLYPH): New define.
2195 (nsfont_encode_char): Use INVALID_GLYPH.
2196 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2198 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2200 * xterm.c (x_last_mouse_movement_time): Revert last change.
2201 This code should use XDisplayMotionBufferSize to check display's
2202 motion history first, and there are few other issues as well.
2203 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2204 (handle_one_xevent): Adjust user.
2206 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2208 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2209 * frame.c (Flast_nonminibuf_frame): ... to here.
2210 (check_minibuf_window): Don't abort if no window was found
2213 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2215 Use XGetMotionEvents to ask the last mouse motion time from X server.
2216 * xterm.c (X_MOTION_HISTORY): Default to 1.
2217 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2218 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2219 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2220 Ifdef away legacy code.
2221 (XTmouse_position, x_scroll_bar_report_motion):
2222 Use x_last_mouse_movement_time.
2223 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2226 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2228 * msdos.c (last_mouse_window): Move to...
2229 (dos_rawgetc): ...this function and adjust comment.
2230 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2231 (mouseMoved): ...this function and adjust comment.
2232 * w32term.c (last_window): Likewise with...
2233 (w32_read_socket): ...this function.
2234 * xterm.c (last_window): Likewise with...
2235 (handle_one_xevent): ...this function.
2237 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2239 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2240 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2241 (handle_one_xevent): ...to here.
2242 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2245 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2247 * msdos.c (IT_set_terminal_window): Remove no-op.
2248 (initialize_msdos_display): Adjust terminal setup.
2249 * w32console.c (w32con_set_terminal_window): Remove no-op.
2250 (initialize_w32_display): Adjust terminal setup.
2251 * w32term.c (w32_set_terminal_window): Remove no-op.
2252 (w32_create_terminal): Adjust terminal setup.
2253 * xterm.c (XTset_terminal_window): Remove no-op.
2254 (x_create_terminal): Adjust terminal setup.
2256 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2258 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2260 (ns_create_terminal): Adjust terminal setup.
2261 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2263 (w32_create_terminal): Adjust terminal setup.
2264 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2266 (x_create_terminal): Adjust terminal setup.
2268 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2270 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2271 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2272 * dispnew.c (buffer_posn_from_coords):
2273 * window.c (Fwindow_end, displayed_window_lines):
2274 * xdisp.c (redisplay_mode_lines): Use it.
2276 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2278 * fontset.c (face_for_char): Check char in the current face font first
2279 if HAVE_NS (Bug#15138).
2281 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2283 * window.c (temp_output_buffer_show): Make sure window returned
2284 by display_buffer is live (Bug#15213).
2286 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2288 Minor cleanup to avoid forward declarations.
2289 * coding.h (struct ccl_spec): Remove forward declaration.
2290 * composite.h (toplevel): Include font.h.
2291 (struct composition_it, struct face, struct font_metrics):
2292 Remove forward declaration.
2293 * dispextern.h (struct image, struct atimer): Likewise.
2294 * emacsgtkfixed.h (struct frame): Likewise.
2295 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2296 * font.h (struct font_driver, struct font, struct glyph_string)
2297 (struct face): Remove forward declaration.
2298 * fontset.h (struct face, struct font): Likewise.
2299 * frame.h (toplevel): Style cleanup.
2300 (enum output_method): Move to...
2301 * termhooks.h (enum output_method): ...here.
2302 (struct glyph, struct frame, struct ns_display_info)
2303 (struct x_display_info, struct w32_display_info):
2304 Remove forward declaration.
2305 * xterm.h (toplevel): Include termhooks.h.
2306 (struct font, struct window, struct glyph_matrix, struct frame)
2307 (struct input_event, struct face, struct image): Remove forward
2309 * gtkutil.h (struct _widget_value): Likewise.
2310 * keyboard.h (toplevel): Include termhooks.h.
2311 (struct input_event): Remove forward declaration.
2313 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2315 * intervals.c (set_point_from_marker): New function.
2316 * editfns.c (Fgoto_char):
2317 * process.c (Finternal_default_process_filter):
2318 * window.c (select_window_1): Use it.
2319 * buffer.h (set_point_from_marker): Add prototype.
2321 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2323 * w32.c (term_winsock): Call release_listen_threads before calling
2325 (_sys_wait_accept): Wait for accept event in a loop with a finite
2326 timeout, instead of waiting indefinitely. Will hopefully avoid
2327 hanging during exit because WSACleanup deadlocks waiting for the
2328 event object to be released. (Bug#14333)
2330 * w32proc.c (release_listen_threads): New function, signals all
2331 the reader threads that listen for connections to stop waiting.
2333 * w32.h (release_listen_threads): Add prototype.
2335 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2337 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2338 field of new marker (for sanity and safety).
2339 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2340 anyway because XMISCTYPE is a function and can't be an lvalue).
2342 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2344 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2345 (x_after_update_window_line, x_scroll_bar_create):
2346 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2347 (handle_one_xevent, x_clear_frame_area):
2348 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2349 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2350 * xterm.h (x_clear_area): Adjust prototype.
2352 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2354 Hook scanning and indentation functions to find_newline. This helps
2355 to avoid duplicated code and renders more respect to newline cache.
2356 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2357 * cmds.c (Fforward_line):
2358 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2359 Use find_newline and avoid unnecessary point movements.
2360 * search.c (scan_newline): Implement on top of find_newline.
2362 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2364 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2365 scoped code (bug#11258).
2367 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2369 * nsterm.m (last_window): New variable.
2370 (EV_TRAILER2): New macro.
2371 (EV_TRAILER): Call EV_TRAILER2.
2372 (mouseMoved:): Add support for mouse-autoselect-window
2373 on nextstep (Bug#6888).
2375 2013-08-28 Andreas Schwab <schwab@suse.de>
2377 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2378 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2379 Remove unused macro definitions.
2380 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2381 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2382 Only define if emacs.
2384 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2386 Prefer enum glyph_row_area to int where appropriate.
2387 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2389 (window_box, window_box_width, window_box_left, window_box_left_offset)
2390 (window_box_right, window_box_right_offset): Adjust prototypes.
2391 * xdisp.c (window_box, window_box_width, window_box_left)
2392 (window_box_left_offset, window_box_right, window_box_right_offset):
2393 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2394 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2395 * nsterm.m (ns_clip_to_row):
2396 * w32term.c (w32_clip_to_row):
2397 * xterm.c (x_clip_to_row): Likewise.
2399 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2401 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2402 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2404 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2406 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2407 for portability to hosts where /bin/sh has problems.
2409 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2411 Redesign redisplay interface to drop global output_cursor.
2412 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2413 (toplevel): Remove declaration of output_cursor.
2414 (set_output_cursor, x_cursor_to): Remove prototype.
2415 * window.h (struct window): New member output_cursor.
2416 (output_cursor_to): New function to replace RIF member.
2417 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2418 (update_text_area, set_window_cursor_after_update): Use it.
2419 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2420 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2421 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2422 * w32term.c (x_update_window_begin, x_update_window_end):
2423 * xterm.c (x_update_window_begin, x_update_window_end):
2424 Adjust to use per-window output cursor.
2426 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2428 Simplify SELECT_TYPE-related code.
2429 Like EMACS_TIME, this portability layer is no longer needed, since
2430 Emacs has been using fd_set as a portability layer for some time.
2431 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2432 (SELECT_TYPE): Remove. All uses changed to fd_set.
2433 (fd_set) [!FD_SET]: New typedef.
2435 Simplify EMACS_TIME-related code.
2436 This portability layer is no longer needed, since Emacs has been
2437 using struct timespec as a portability layer for some time.
2438 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2439 Include <time.h> rather than "systime.h"; that's all that's needed now.
2440 * dispnew.c: Include <timespec.h> rather than "systime.h";
2441 that's all that's needed now.
2442 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2443 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2444 TIMESPEC_RESOLUTION.
2445 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2446 LOG10_TIMESPEC_RESOLUTION.
2447 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2448 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2449 (make_emacs_time): Remove. All used changed to make_timespec.
2450 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2451 (current_timespec): Rename from current_emacs_time. All uses changed.
2452 (add_emacs_time): Remove. All uses changed to timespec_add.
2453 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2454 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2455 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2456 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2457 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2458 (current_timespec): Rename from current_emacs_time. All uses changed.
2459 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2460 changed to timespec_cmp.
2461 * xgselect.c: Include <timespec.h>, since our .h files don't.
2463 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2465 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2466 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2467 Remove the leftovers.
2468 * gtkutil.c (toplevel): Do not declare Qxft but include
2470 * image.c (toplevel): Do not declare Vlibrary_cache because
2471 it's already done in lisp.h.
2473 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2475 * lisp.h (Mouse_HLInfo): Move from here...
2476 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2477 (reset_mouse_highlight): New function.
2478 * msdos.c (dos_set_window_size, IT_update_begin)
2479 (internal_terminal_init):
2480 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2481 (ns_initialize_display_info):
2482 * w32console.c (initialize_w32_display):
2483 * w32term.c (x_update_window_end, x_free_frame_resources)
2484 (w32_initialize_display_info):
2485 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2486 * window.c (Fdelete_other_windows_internal):
2487 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2488 * termchar.h (toplevel):
2489 * xterm.h (toplevel): Include dispextern.h.
2491 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2493 Fix minor problems found by static checking.
2494 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2495 (expect): Avoid nested-if warning.
2496 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2497 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2498 * nsterm.h, nsterm.m (ns_select):
2499 * xgselect.c, xgselect.h (xg_select):
2500 Adjust signature to better match pselect's.
2501 * nsterm.m (ns_select):
2502 Don't set *TIMEOUT, since pselect doesn't.
2503 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2504 diagnostic about assigning const char * to it.
2505 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2507 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2509 * lread.c (substitute_object_recurse): Handle hash-tables as well
2512 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2514 Fix unlikely core dump in init_tty, and simplify terminfo case.
2515 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2516 The old version incorrectly dumped core if malloc returned a
2517 buffer containing only non-NUL bytes.
2518 (init_tty): Do not allocate or free termcap buffers; the
2519 struct does that for us now.
2520 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2521 (struct tty_display_info): Define members termcap_term_buffer and
2522 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2523 use them. Allocate them directly in struct rather than indirectly
2524 via a pointer, to simplify init_tty.
2526 * frame.c (check_minibuf_window): Initialize 'window' properly,
2527 so that Emacs reliably aborts later if 'window' is not initialized.
2529 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2531 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2532 of VoidSymbol (Bug#15154).
2534 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2536 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2537 mouse_face_beg_y and mouse_face_end_y.
2538 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2539 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2540 Adjust users and update comment where appropriate.
2542 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2544 * frame.c (check_minibuf_window): New function.
2545 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2546 Call check_minibuf_window (Bug#15183).
2548 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2550 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2551 because this is the only last cursor data we need to keep and consult.
2552 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2553 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2556 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2558 Fix recovering from possible decompression error.
2559 Since insert_from_gap doesn't always move point, we can't use PT as
2560 the position where the partially decompressed data ends, and
2561 should count how many bytes was produced so far.
2562 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2563 (unwind_decompress): Really delete partially uncompressed data.
2564 (Fzlib_decompress_region): Take decompressed data size into account.
2566 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2568 * syntax.c (init_syntax_once): Adjust comment and do an early
2569 initialization of Qchar_table_extra_slots just once...
2570 * casetab.c (init_casetab_once):
2571 * category.c (init_category_once):
2572 * character.c (syms_of_character):
2573 * coding.c (syms_of_coding):
2574 * xdisp.c (syms_of_xdisp): ...and omit it here.
2576 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2578 * xdisp.c (get_next_display_element): Don't apply to characters
2579 from a display vector the logic of setting it->end_of_box_run_p
2580 suitable for characters from a buffer. (Bug#15175)
2582 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2583 to handle directories, rather than '_utime' which doesn't.
2586 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2588 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2589 or fullscreen (Bug#14627).
2591 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2593 System-dependent integer overflow fixes.
2594 * process.c (Fset_process_window_size): Signal an error if
2595 the window size is outside the range supported by the lower level.
2596 * sysdep.c (set_window_size): Return negative on error,
2597 nonnegative on success, rather than -1, 0, 1 on not in system,
2598 failure, success. This is simpler. Caller changed.
2599 (serial_configure): Remove unnecessary initialization of local.
2600 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2601 size fits in unsigned long; this isn't true on some 32-bit hosts.
2602 Avoid buffer overrun if some future version of /proc/meminfo has a
2603 variable name longer than 20 bytes.
2604 (system_process_attributes) [__FreeBSD__]:
2605 Don't assume hw.availpages fits in 'int'.
2607 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2609 Don't let very long directory names overrun the stack.
2610 Fix some related minor problems involving "//", vfork.
2611 * callproc.c (encode_current_directory): New function.
2612 (call_process): Don't append "/"; not needed.
2613 * fileio.c (file_name_as_directory_slop): New constant.
2614 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2615 this can save the caller having to alloca.
2616 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2617 Use SAFE_ALLOCA, not alloca.
2618 (directory_file_name, Fexpand_file_name): Leave leading "//"
2619 alone, since it can be special even on POSIX platforms.
2620 * callproc.c (call_process):
2621 * process.c (Fformat_network_address):
2622 * sysdep.c (sys_subshell):
2623 Use encode_current_directory rather than rolling our own.
2624 (create_process): No need to encode directory; caller does that now.
2625 * process.h (encode_current_directory): New decl.
2626 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2627 Rework to avoid 'goto xyzzy;'.
2629 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2631 * xdisp.c (handle_face_prop): If the default face was remapped use
2632 the remapped face for strings from prefix properties. (Bug#15155)
2634 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2636 Minor cleanup for redisplay interface and few related functions.
2637 * frame.h (enum text_cursor_kinds): Move from here...
2638 * dispextern.h (enum text_cursor_kinds): ...to here.
2639 (toplevel): Drop unnecessary declarations.
2640 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2641 in update_window_end_hook and draw_window_cursor functions.
2642 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2643 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2644 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2645 * xterm.c (x_update_window_end, x_draw_window_cursor):
2646 * xdisp.c (display_and_set_cursor, update_window_cursor)
2647 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2648 enum text_cursor_kinds where appropriate.
2650 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2652 Redesign redisplay interface to drop updated_row and updated_area.
2653 * dispextern.h (updated_row, updated_area): Remove declaration.
2654 (struct redisplay_interface): Pass glyph row and row area parameters
2655 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2656 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2658 * dispnew.c (updated_row, updated_area): Remove.
2659 (redraw_overlapped_rows, update_window_line): Adjust user.
2660 (update_marginal_area, update_text_area): Likewise. Pass updated row
2661 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2662 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2665 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2667 * process.c (flush_pending_output): Remove stub.
2670 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2672 * callproc.c: Fix race that killed background processes (Bug#15144).
2673 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2674 Record deleted process-id in critical section, not afterwards.
2675 Don't mistakenly kill process created by a call-process invocation
2676 that discards output and does not wait.
2678 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2680 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2681 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2682 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2683 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2684 to shut up compiler in mark_object.
2685 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2687 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2689 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2690 We can't portably rely on PTY_OPEN doing that, even if
2691 it calls posix_openpt with O_CLOEXEC.
2693 2013-08-20 Kenichi Handa <handa@gnu.org>
2695 * character.c (string_char): Improve commentary.
2697 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2699 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2700 (struct animation_cache): Make signature a flexible array member.
2701 All uses changed. This is a tad slower but may insulate us better
2702 from future changes to ImageMagick.
2704 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2706 * image.c: Shrink memory needed for animation cache.
2707 (SIGNATURE_DIGESTSIZE): New constant.
2708 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2709 (imagemagick_create_cache): Copy the signature. This saves
2710 several KB of memory that ImageMagick wastes per signature.
2711 Don't bother updating the update_time, as the caller does that now.
2712 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2713 it's a fixed size struct member now.
2714 (imagemagick_get_animation_cache): Always destroy the signature,
2715 as it's now imagemagick_create_cache's responsibility to copy it.
2716 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2717 and use memcmp rather than strcmp.
2718 eassert that ImageMagick returns a signature of the specified length.
2720 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2722 * image.c (imagemagick_get_animation_cache): Don't segfault on
2724 (imagemagick_get_animation_cache): Revert to previous definition
2725 so that it actually works. But keep the memory leak fix.
2726 (imagemagick_get_animation_cache): Fix memory leak.
2728 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2730 * image.c: Fix animation cache signature memory leak.
2731 Fix some other minor performance problems while we're at it.
2732 (imagemagick_create_cache): Clear just the members that
2733 need clearing. Don't set update_time, as caller does that now.
2734 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2735 Simplify by using pointer-to-pointer instead of a prev pointer.
2736 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2737 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2738 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2739 it's already a copy. Free the signature probe unless it's cached.
2741 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2742 This was introduced by my 2013-08-12 fix for Bug#15035.
2744 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2746 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2747 (imagemagick_prune_animation_cache): Now static.
2749 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2751 * image.c (imagemagick_get_animation_cache): Don't segfault when
2752 pruning all entries.
2754 2013-08-18 Ken Brown <kbrown@cornell.edu>
2756 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2757 static heap if ENABLE_CHECKING is defined.
2758 (max_bss_sbrk_ptr): New variable.
2760 (report_sheap_usage): Report maximum static heap usage instead of
2761 ending static heap usage.
2763 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2765 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2766 of zlib_initialized according to the results of calling
2767 init_zlib_functions.
2769 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2771 * image.c: Implement an ImageMagick per-image cache.
2772 (imagemagick_get_animation_cache): Fix a double-free error.
2773 (imagemagick_load_image): Remove the ping_wand code, which only
2774 apparently saved time on invalid animated images, and slowed down
2775 everything else. Optimise for the common case.
2777 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2779 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2781 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2783 * marker.c (set_marker): Remove documentation of undefined behavior.
2785 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2787 * image.c (imagemagick_compute_animated_image): Animate correctly
2788 when sub-images are smaller than the main image.
2789 (imagemagick_compute_animated_image): Setting the iterator row to
2790 zero is apparently not allowed.
2791 (imagemagick_compute_animated_image): Allow images that say they
2792 have sub-images that are bigger than the main image, but just crop
2795 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2797 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2799 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2801 * image.c (imagemagick_compute_animated_image): Respect the GIF
2804 2013-08-15 Ken Brown <kbrown@cornell.edu>
2806 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2807 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2810 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2812 Fix minor problems found by static checking.
2813 * frame.c (delete_frame):
2814 * xdisp.c (next_element_from_display_vector):
2815 Avoid uninitialized local.
2816 * image.c (imagemagick_compute_animated_image): Port to C89.
2817 Prefer usual GNU indentation style for loops.
2818 Be more careful about bizarrely large sizes, by using ptrdiff_t
2821 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2823 Fix infinite frame selection loop (Bug#15025).
2824 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2826 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2828 * xdisp.c (compute_window_start_on_continuation_line):
2829 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2830 to make sure we end up setting the window start at the leftmost
2831 visible character of the display line. This avoids funky
2832 horizontal shifting because the window start is not kept on the
2833 same position. (Bug#15090)
2834 (next_element_from_display_vector): Support 'box' face attribute
2835 in the face definitions of a display vector. (Bug#15099)
2837 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2839 * image.c (imagemagick_compute_animated_image): Implement animated
2841 (imagemagick_compute_animated_image): Fix some compilation
2842 warnings. Implement a very simple cache to make the animation
2843 usable at all, but it should be replaced with a per-image cache.
2845 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2847 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2848 to do `for' loops over alist values.
2849 * buffer.h (FOR_EACH_BUFFER):
2850 * process.c (FOR_EACH_PROCESS): Use it.
2851 (handle_child_signal, status_notify, Fget_buffer_process)
2852 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2854 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2856 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2857 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2858 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2859 to xzalloc and so avoid redundant call to memset.
2860 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2861 members because it is allocated with xzalloc and so already zeroed.
2863 2013-08-14 Ken Brown <kbrown@cornell.edu>
2865 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2868 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2870 Utility function and macro to copy Lisp string to C string.
2871 * lisp.h (xlispstrdupa): New macro.
2872 (xlispstrdup): New prototype.
2873 * alloc.c (xlispstrdup): New function.
2874 * callint.c (Fcall_interactively):
2875 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2876 (Fsubstitute_in_file_name):
2877 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2878 * image.c (x_create_bitmap_from_file):
2879 * w32term.c (w32_term_init):
2880 * xterm.c (x_term_init): Use xlispstrdup.
2882 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2884 * image.c (imagemagick_load_image): Make animated pictures work.
2885 There's still some problems with background color settings, though
2888 * decompress.c (unwind_decompress): Always restore point.
2890 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2892 * marker.c (set_marker): Reformat documentation.
2894 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2896 * xdisp.c (cursor_type_changed): Now static.
2898 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2899 Use changed. This avoids the need to call xmalloc and for the
2900 caller to call xfree, and avoids memory leaks in some situations.
2902 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2904 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2905 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2906 (redisplay_window): If window_end_valid is cleared due to non-zero
2907 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2908 so do not call to try_cursor_movement for that window.
2910 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2912 * window.h (struct window): Convert window_end_pos and
2913 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2914 (wset_window_end_pos, wset_window_end_vpos): Remove.
2915 * dispnew.c (adjust_glyph_matrix):
2916 * window.c (Fwindow_end, replace_window, set_window_buffer)
2918 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2919 (set_vertical_scroll_bar, redisplay_window, try_window)
2920 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2921 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2922 (note_mouse_highlight): Adjust users.
2923 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2926 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2928 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2929 * image.c (imagemagick_filename_hint): Use `const char *' and
2930 prefer SSDATA to SDATA to avoid warnings.
2932 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2934 Cleanup window fringes, margins and scroll bars adjustments.
2935 * window.c (set_window_fringes, set_window_margins)
2936 (set_window_scroll_bars, apply_window_adjustment): New functions.
2937 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2938 (Fset_window_scroll_bars): Use them.
2940 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2942 * window.h (struct window): Convert scroll_bar_width
2943 from Lisp_Object to integer. Adjust comment.
2944 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2946 * window.c (wset_scroll_bar_width): Remove.
2947 (make_window): Initialize scroll_bar_width.
2948 (Fsplit_window_internal): Use direct assignment.
2949 (Fset_window_configuration, save_window_save):
2950 Convert Lisp_Object to integer and back where appropriate.
2951 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2952 bar was actually changed, and mention this in docstring.
2954 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2956 * decompress.c: Minor simplifications.
2957 (Fzlib_decompress_region): Don't bother verifying
2958 that avail_out <= UINT_MAX, as that was confusing.
2959 Mention the restriction in a comment instead.
2960 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2962 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2964 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2965 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2967 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2969 * image.c (imagemagick_filename_hint): Check for errors in the
2972 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2974 * window.c (Fwindow_margins): Return nil when there's no marginal
2975 area, as per the documented API.
2977 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2978 Fmake_vector, as scroll bar's struct members are not all Lisp
2979 objects now. This avoids crashes in GC.
2981 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2982 bool, so its address could be taken.
2984 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2986 * image.c (imagemagick_filename_hint): New function to possibly
2987 apply `image-content-type-suffixes'.
2988 (imagemagick_load_image): Use it.
2990 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2992 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2993 if loading zlib failed.
2995 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2997 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2998 2013-08-13 checkin below. Change bool to BOOL, rule is:
2999 All Obj-C code uses BOOL, except for interfaces callable from C.
3001 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3003 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3005 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3006 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3007 bool instead of BOOL.
3008 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3009 from Lisp_Object to bitfield. Adjust comment.
3010 * w32term.c (x_scroll_bar_create): Adjust user.
3011 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3012 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3013 Use bool for boolean.
3014 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3015 to `unsigned int' when defining a bitfield.
3017 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3019 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3021 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3023 * window.h (struct window): Convert left_margin_cols and
3024 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3025 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3026 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3028 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3030 (showing_window_margins_p, update_window_line, update_frame_1):
3031 * fringe.c (draw_fringe_bitmap_1):
3032 * xdisp.c (window_box_width): Adjust users.
3033 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3034 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3035 Use direct assignment.
3036 (Fset_window_configuration, save_window_save, Fwindow_margins):
3037 Convert Lisp_Object to integer and back where appropriate.
3038 (Fset_window_margins): Adjust user. Return t if any margin
3039 was actually changed, and mention this in docstring.
3041 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3043 * syntax.c (forward_word):
3044 * cmds.c (forward_char, backward_char): Mention the optional argument.
3046 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3048 * window.h (struct window): Convert left_fringe_width
3049 and right_fringe_width from Lisp_Objects to integers.
3051 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3052 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3053 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3055 (make_window): Initialize new integer fields to -1.
3056 (Fsplit_window_internal): Use direct assignment.
3057 (Fset_window_configuration, save_window_save):
3058 Convert Lisp_Object to integer and back where appropriate.
3059 (Fset_window_fringes): Adjust user. Return t if any fringe
3060 was actually changed, and mention this in docstring.
3062 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3064 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3065 * nsfns.m (x_set_cursor_type):
3066 * w32fns.c (x_set_cursor_type):
3067 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3068 * xdisp.c (set_frame_cursor_types): ...but in common code.
3070 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3072 * font.c (clear_font_cache): New function, stripped from...
3073 (Fclear_font_cache): ...here, which now uses the function
3074 above. Adjust comment.
3075 * font.h (clear_font_cache): Add prototype.
3076 * xfaces.c (clear_face_cache): Use clear_font_cache.
3078 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3080 * window.c (Fset_window_start): Compare `w', not `window' because
3081 `w' might not be equal to `window' after call to decode_live_window.
3083 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3085 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3086 This fixes a problem introduced by the Bug#15035 patch
3087 when using GPG. Reported by Herbert J. Skuhra.
3089 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3091 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3092 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3093 not yet initialized.
3095 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3097 * decompress.c (Fzlib_decompress_region): Support zlib
3098 decompression, too, and rename.
3100 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3102 Minor zlib configuration tweaks.
3103 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3104 Don't assume presence of fn_inflateInit2_ zlib internal function.
3106 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3108 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3109 include the zlib prefix.
3111 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3113 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3114 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3115 define static variables that are pointers to zlib functions to be
3117 (init_zlib_functions) [WINDOWSNT]: New function.
3118 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3120 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3121 macros instead of invoking the zlib functions directly.
3122 (syms_of_decompress): DEFSYM Qzlib_dll.
3123 Staticpro Szlib_available_p.
3125 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3127 Avoid looping over all frame windows to freeze and unfreeze.
3128 * window.h (struct window): Drop frozen_window_start_p.
3129 (freeze_window_starts): Drop prototype.
3130 * frame.h (struct frame): New frozen_window_starts flag.
3131 (FRAME_WINDOWS_FROZEN): New macro.
3132 * window.c (freeze_window_start, freeze_window_starts):
3134 (select_window, replace_window): Adjust users.
3135 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3136 (window_frozen_p): New function.
3137 (redisplay_window): Use it.
3139 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3141 Fix some fd issues when running subprocesses (Bug#15035).
3142 Fix bugs that can leak files or file descriptors on errors.
3143 Don't unlink open temp files, as that's hard for users to diagnose
3144 when things go awry (e.g., temp disk exhausted).
3145 Don't bother to lock temp files. Check for invalid recursion.
3146 * callproc.c (synch_process_fd): Remove. All uses removed.
3147 (synch_process_tempfile): New var or macro.
3148 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3150 (record_kill_process): New arg, the temp name. All callers changed.
3151 (delete_temp_file): Now just a simple wrapper around unlink.
3152 (call_process_kill): New arg, the call_process_fd array.
3153 Close them all. Clear synch_process_pid. Remove the temp file,
3154 or arrange for it to be removed.
3155 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3156 that's been moved to synch_process_tempfile. Caller changed.
3157 Do not remove the tempfile; that's now call_process_kill's
3159 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3160 call_process_kill; the caller now does that.
3161 (call_process_cleanup): Do not close the process fd; that's now
3162 call_process_kill's responsibility.
3163 (Fcall_process): Implement via new function call_process, which
3164 has most of the old body of Fcall_process, but with a different API.
3165 (call_process): New function that does not open or close filefd if
3166 it is nonnegative. Record which fds need to be closed, and let
3167 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3168 Signal an error if invoked recursively (could be done via a hook).
3169 Simplify creation of the tempfile in the MSDOS case.
3170 Don't create the output file until after checking for the executable.
3171 Report any failure to open /dev/null.
3172 Don't open /dev/null for writing twice; once is enough.
3173 Don't create pipe if all output is being discarded or sent to file.
3174 Don't worry about setting up the coding system or reading from the
3175 pipe if all output is being discarded.
3176 Hoist fd_error local into top level, to lessen block nesting.
3177 Don't record deleted pid here; now done by Fcall_process_region.
3178 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3179 and note its success in synch_process_tempfile.
3180 Do not leak resources when child_setup fails.
3181 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3182 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3183 (create_temp_file): Now returns open fd, with an additional
3184 Lisp_Object * argument to return the name. All callers changed.
3185 Do not close the file; rewind it instead, and leave it open for
3186 the caller. Do not lock the temp file. Unwind-protect the file
3187 and the file-descriptor.
3188 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3189 If an asynchrounous process, record it here, not in call_process.
3190 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3191 * eval.c (set_unwind_protect): New function.
3192 * fileio.c (write_region): New function, generalized from the
3193 old Fwrite_region. Do not lock temp files.
3194 (Fwrite_region): Use it.
3195 * lisp.h (set_unwind_protect, write_region): New decls.
3196 * process.c: Include <verify.h>.
3197 (make_process): Mark fds as initially closed.
3198 (deleted_pid_list): Now a list of pid-filename pairs.
3200 (close_process_fd): New function.
3201 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3202 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3203 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3204 (create_process, create_pty, Fmake_serial_process)
3205 (server_accept_connection): Record which fds need to be closed,
3206 and let deactivate_process close them.
3207 (Fmake_network_process): Do not discard the unwind-protect
3208 until it's safe to do so.
3209 (deactivate_process): Close the fds opened by create_process etc.
3210 (Fprocess_send_eof): Adjust to new way of recording open fds.
3211 Report an error if /dev/null can't be opened, instead of aborting.
3212 * process.h (PROCESS_OPEN_FDS): New constant.
3213 (struct Lisp_Process): New member open_fds.
3214 (record_kill_process, record_deleted_pid): Adjust signatures.
3215 (record_deleted_pid): Move decl here ...
3216 * syswait.h (record_deleted_pid): ... from here.
3218 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3220 * decompress.c: Fix bugs with large buffers and weird inputs.
3221 Tune a bit. Reindent as per usual Emacs style.
3222 (BUFFER_SIZE): Remove.
3223 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3224 more than UINT_MAX bytes. Decompress into the gap instead of into
3225 an auto buffer, as this should avoid copying. Return nil if
3226 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3227 set immediate_quit; we shouldn't trust zlib code that much.
3229 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3231 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3232 errors, and really move the gap to where we want it.
3234 * lisp.h: Include decompress.c support.
3236 * emacs.c (main): Include decompress.c support.
3238 * Makefile.in: Include -lz if present.
3240 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3242 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3243 (initWithTitle:): Initialize frame to 0.
3244 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3245 (fillWithWidgetValue:frame:): Rename from
3246 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3248 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3249 fillWithWidgetValue:frame:
3251 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3252 remove memory leak warnings.
3254 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3255 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3258 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3259 (x_activate_menubar): Update the whole menu.
3260 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3261 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3262 current event is not NSSystemDefined (Bug#15001).
3263 Call ns_check_menu_open only if trackingMenu is 2.
3264 (menuDidClose:): New method, decrease trackingMenu.
3265 (fillWithWidgetValue:setDelegate:): New method.
3266 (fillWithWidgetValue:): Call the above.
3268 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3270 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3272 Omit some unnecessary casts.
3273 Many of these go back to the old pre-C89 days, when they may have
3274 been needed, but we've been assuming C89 or later for a while now.
3275 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3276 (live_float_p, live_misc_p, live_vector_p):
3277 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3278 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3279 (defvar_per_buffer):
3280 * callint.c (Fcall_interactively):
3281 * doc.c (Fsubstitute_command_keys):
3282 * filelock.c (get_boot_time):
3283 * frame.c (xrdb_get_resource):
3284 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3285 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3286 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3287 (menuitem_highlight_callback, menu_destroy_callback)
3288 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3289 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3290 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3291 (xg_tool_bar_help_callback, tb_size_cb):
3292 * image.c (xpm_alloc_color, png_read_from_memory)
3293 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3294 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3296 * keymap.c (describe_map):
3297 * nsfns.m (Fns_display_monitor_attributes_list):
3298 * nsmenu.m (process_dialog:):
3299 * nsterm.m (hold_event):
3300 * process.c (wait_reading_process_output):
3301 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3302 * scroll.c (do_direct_scrolling, scrolling_1):
3303 * termcap.c (tgetent):
3304 * window.c (check_window_containing, add_window_to_list)
3305 (freeze_window_starts):
3306 * xdisp.c (compare_overlay_entries, vmessage):
3307 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3308 (x_get_monitor_attributes_xrandr)
3309 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3310 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3311 * xfont.c (xfont_match, xfont_open):
3312 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3313 (menubar_selection_callback, menu_position_func)
3314 (popup_selection_callback, create_and_show_popup_menu)
3315 (dialog_selection_callback, create_and_show_dialog):
3316 * xrdb.c (x_get_string_resource):
3318 * xsmfns.c (x_session_check_input):
3319 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3320 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3321 (xaw_jump_callback, xaw_scroll_callback):
3322 Omit unnecessary casts.
3324 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3326 Minor string-length refactoring.
3327 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3328 * frame.c (make_monitor_attribute_list):
3329 Prefer build_string to strlen + make_string.
3331 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3333 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3334 don't check minor_code (Bug#14417).
3336 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3338 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3339 vertical positions instead. This avoids calling MATRIX_ROW with
3340 row numbers that are possibly beyond valid limits. (Bug#15064)
3342 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3344 Use xstrdup and build_unibyte_string where applicable.
3345 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3346 * xfns.c (x_window):
3347 * xrdb.c (x_get_customization_string):
3348 * xterm.c (xim_initialize):
3349 * w32fns.c (w32_window): Use xstrdup.
3350 (w32_display_monitor_attributes_list):
3351 * emacs.c (init_cmdargs):
3352 * keyboard.c (PUSH_C_STR):
3353 * nsfont.m (nsfont_open):
3354 * sysdep.c (system_process_attributes):
3355 * w32.c (system_process_attributes):
3356 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3358 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3360 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3361 variables of these types so that GDB would know about them, as aid
3362 for debugging fatal exceptions. (Bug#15024) See also
3363 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3366 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3368 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3369 larger than the NSWindow (Bug#14934).
3371 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3373 Redesign redisplay interface to drop global variable updated_window.
3374 Always pass currently updated window as a parameter to update routines.
3375 * dispextern.h (updated_window): Remove declaration.
3376 (struct redisplay_interface): Pass window parameter to
3377 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3378 and after_update_window_hook.
3379 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3381 * dispnew.c (updated_window): Remove.
3382 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3383 (update_window_line): Adjust to match redisplay interface changes.
3384 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3385 (ns_scroll_run, ns_after_update_window_line):
3386 * w32term.c (x_update_window_begin, x_update_window_end)
3387 (x_after_update_window_line, x_scroll_run):
3388 * xterm.c (x_update_window_begin, x_update_window_end)
3389 (x_after_update_window_line, x_scroll_run):
3390 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3391 Likewise. Adjust comments where appropriate.
3392 (x_cursor_to): Simplify because this is always called during window
3393 update (but install debugging check anyway).
3394 (expose_window): Check must_be_updated_p flag to see whether this
3395 function is called during window update.
3397 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3399 Do not reset window modification event counters excessively.
3400 These leftovers and poor man's tricky methods to catch extra
3401 redisplay's attention are no longer needed.
3402 * frame.c (set_menu_bar_lines_1):
3403 * minibuf.c (read_minibuf_unwind):
3404 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3405 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3406 (window_scroll_line_based, Fset_window_configuration):
3407 * xdisp.c (redisplay_window): Do not reset last_modified and
3408 last_overlay_modified counters.
3410 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3412 * xselect.c (x_send_client_event): Set send_event and serial, memset
3413 data.l as it might be bigger than data.b. Use 24 bit mask to
3414 XSendEvent (Bug#15034).
3416 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3418 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3419 for TTY frames that are not the top frame on their console.
3422 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3424 * w32term.c (w32fullscreen_hook): Really maximize frame when
3425 asked for (Bug#14841).
3427 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3429 Prefer selected_window to Fselected_window, likewise for frames.
3430 * buffer.c (Fbuffer_swap_text):
3431 * data.c (Fvariable_binding_locus):
3432 * window.c (run_window_configuration_change_hook): Adjust users.
3433 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3434 Use decode_live_frame.
3436 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3438 Be more careful if selected window shows the buffer other than current,
3439 use window_outdated only if this is not so. This change should also
3440 address some weird issues discussed in Bug#13012.
3441 * window.h (window_outdated): New prototype.
3442 * window.c (window_outdated): Now here. Convert from static and
3443 always assume window's buffer.
3444 (Fwindow_end, Fwindow_line_height): Use it.
3445 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3446 and always assume window's buffer.
3447 (redisplay_window): Adjust user.
3448 (redisplay_internal): Call to reconsider_clip_changes once and
3449 check whether mode line should be updated only if selected window
3450 shows current buffer.
3451 (run_window_scroll_functions): Use eassert for debugging check.
3452 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3454 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3456 * window.c (window_scroll, window_scroll_pixel_based)
3457 (window_scroll_line_based): Use bool for booleans.
3459 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3461 * process.c: Fix minor off-by-one issues in descriptor counts.
3462 This shouldn't fix any real bugs, but it cleans up the code a bit.
3463 (max_process_desc, max_input_desc): -1, not 0, means none.
3465 (delete_input_desc): New function.
3466 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3467 (deactivate_process): Scan backwards when recomuting max_process_desc;
3468 that should be faster.
3469 (init_process_emacs): Initialize max_input_desc.
3471 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3473 Use region cache to speedup bidi_find_paragraph_start.
3474 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3475 Rename cache_long_line_scans to cache_long_scans.
3476 * buffer.c (bset_cache_long_line_scans): Rename to
3477 bset_cache_long_scans.
3478 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3479 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3481 (syms_of_buffer): Rename cache-long-line-scans to
3482 cache-long-scans. Adjust docstring.
3483 * search.c (newline_cache_on_off):
3484 * indent.c (width_run_cache_on_off): Adjust users.
3485 * bidi.c (bidi_paragraph_cache_on_off): New function.
3486 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3487 * insdel.c (prepare_to_modify_buffer):
3488 Invalidate bidi_paragraph_cache if enabled.
3490 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3492 Invalidate region caches only if buffer text is going to be changed.
3493 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3494 (modify_text): ...new prototype.
3495 (prepare_to_modify_buffer_1): New prototype.
3496 * textprop.c (modify_region): Rename to...
3497 (modify_text_properties): ...new function.
3498 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3499 (Fremove_list_of_text_properties): Adjust users.
3500 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3501 (modify_text): ...new function.
3502 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3503 (prepare_to_modify_buffer_1): ...new function.
3504 * casefiddle.c (casify_region):
3505 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3506 (Ftranspose_regions): Use modify_text.
3508 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3510 * lisp.mk (lisp): Add nadvice.elc.
3512 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3514 New macro to iterate over live buffers similar to frames.
3515 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3516 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3517 Declare buffer-related variables here to offload lisp.h.
3518 * buffer.c (Vbuffer_alist): Adjust comment.
3519 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3520 (other_buffer_safely):
3521 * data.c (store_symval_forwarding):
3522 * dispnew.c (Fframe_or_buffer_changed_p):
3523 * fileio.c (Fdo_auto_save):
3524 * filelock.c (unlock_all_files):
3525 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3527 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3529 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3530 * callproc.c (create_temp_file):
3531 * filelock.c (create_lock_file):
3532 Assume mkostemp, since it's now provided by Gnulib.
3534 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3536 * w32.c (mkostemp): New function.
3537 (mktemp): Remove, no longer used. Most of the code reused in
3538 mkostemp. (Bug#15015)
3539 (mktemp): Don't undef.
3541 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3543 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3544 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3545 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3546 (free_glyph_pool, check_glyph_memory): Likewise for
3547 all users. Adjust comments where appropriate.
3549 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3551 * composite.h: Minor fixups.
3552 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3553 to fix a misspelling, and change it to an inline function while
3554 we're at it (it need not be a macro). All uses changed.
3555 (composition_method, composition_valid_p):
3556 Rewrite to avoid assignments in if-conditions.
3558 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3560 Do not use global Lisp_Object in composition macros.
3561 * composite.h (composition_temp): Remove declaration.
3562 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3563 (composition_method, composition_valid_p): ...inline functions.
3564 (compose_region): Remove the leftover.
3565 * composite.c (composition_temp): Remove.
3566 (run_composition_function, update_compositions)
3567 (composition_compute_stop_pos, composition_adjust_point)
3568 (Ffind_composition_internal):
3569 * coding.c (handle_composition_annotation):
3570 * xdisp.c (handle_composition_prop, check_point_in_composition):
3571 Related users changed.
3573 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3575 Drop FRAME_PTR typedef.
3576 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3577 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3578 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3579 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3580 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3581 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3582 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3583 All related users changed.
3585 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3587 * eval.c (default_toplevel_binding): New function.
3589 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3590 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3591 (syms_of_eval): Export them.
3592 * data.c (Fdefault_value): Micro cleanup.
3593 * term.c (init_tty): Use "false".
3595 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3597 Fix X GC leak in GTK and raw (no toolkit) X ports.
3598 * xterm.c (x_free_frame_resources): If white and black relief
3599 GCs are allocated, always free them here.
3600 * xfns.c (x_make_gc): Omit redundant initialization.
3601 * widget.c (create_frame_gcs): Remove the leftover.
3602 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3603 in x_free_frame_resources.
3605 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3607 * nsterm.m (windowWillResize:toSize:): Only change title if
3608 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3610 (viewDidEndLiveResize): New method.
3612 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3613 inside NS_IMPL_COCOA.
3615 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3617 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3618 Do not check whether undo is enabled because record_insert and
3619 record_delete does that themselves.
3621 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3623 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3624 member which is not really used any more.
3625 (FRAME_XIC_BASE_FONTNAME): Remove.
3626 * xfns.c (xic_free_fontset): Adjust user.
3627 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3628 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3629 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3630 (xdialog_show): Use eassert for debugging check.
3631 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3633 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3635 * fileio.c, fns.c (merge): Move extern decl from here ...
3636 * lisp.h (merge): ... to here.
3638 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3640 Fix last font-related change.
3641 * w32font.h (w32font_list_internal, w32font_match_internal):
3643 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3644 (uniscribe_list_family): Adjust to match font API change.
3645 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3646 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3648 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3650 * frame.h (FRAME_MOUSE_UPDATE):
3651 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3652 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3654 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3656 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3657 * font.h (struct font_driver): Change list, match, and list_family
3658 functions to accept struct frame * as first arg.
3659 * font.c (font_score, font_compare, font_sort_entities):
3661 (font_sort_entities, font_list_entities, font_select_entity):
3662 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3663 match font API change.
3664 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3665 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3666 * ftxfont.c (ftxfont_list, ftxfont_match):
3667 * xftfont.c (xftfont_list, xftfont_match):
3668 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3669 * w32font.c (w32font_list, w32font_match, w32font_list):
3670 (w32font_list_internal, w32_font_match_internal): Likewise.
3671 * xfaces.c (Fx_family_fonts): Adjust user.
3673 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3675 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3676 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3677 only if HAVE_X_WINDOWS is in use.
3678 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3679 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3680 * w32term.c (x_wm_set_icon_position): Likewise.
3681 * w32fns.c (x_icon): Adjust user.
3683 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3685 * xterm.c (last_mouse_press_frame): Remove the
3686 leftover which is not really used any more.
3687 (handle_one_xevent, syms_of_xterm): Adjust users.
3688 (x_flush): Call XFlush once per each X display, not frame.
3689 This is better because this code always unconditionally skips
3690 non-X frames in Vframe_list and issues the only XFlush if we
3691 have more than one X frame on the same X display.
3692 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3693 Use bool for booleans.
3694 (x_draw_glyph_string_background, cvt_string_to_pixel):
3695 (cvt_pixel_dtor): Drop unnecessary prototypes.
3696 * xterm.h (x_display_ok): Adjust prototype.
3698 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3700 Drop unnecessary functions that deals with frame pixel size.
3701 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3702 (x_pixel_height): Drop prototypes.
3703 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3704 (x_pixel_height): Drop implementations.
3705 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3706 which should be always valid for window frame.
3707 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3708 * w32menu.c (Fx_popup_dialog):
3709 * xmenu.c (Fx_popup_dialog): Likewise for both.
3711 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3713 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3714 frame parameters and call to Fmodify_frame_parameters just once.
3715 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3716 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3717 and mention nil frame in docstring.
3719 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3721 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3722 (x_figure_window_size): Likewise. Adjust to return long.
3723 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3724 (toplevel): Move Qterminal_live_p to...
3725 * terminal.c (toplevel): ...here, make it static, and...
3726 (syms_of_terminal): ...DEFSYM here.
3727 * frame.h (Qterminal_live_p): Remove declaration.
3728 (make_frame, x_figure_window_size): Adjust prototype.
3729 * nsfns.m (Fx_create_frame): Use long for window flags.
3731 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3733 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3734 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3735 Do not assume that emacs_close (INT_MAX) is a no-op.
3737 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3739 * xfaces.c (make_face_cache): For struct face_cache, prefer
3740 xmalloc to xzalloc and so avoid redundant call to memset.
3741 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3743 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3745 * fringe.c (draw_window_fringes, update_window_fringes)
3746 (compute_fringe_widths):
3747 * w32term.c (x_draw_glyph_string):
3748 * window.c (candidate_window_p, Frecenter):
3749 * xfaces.c (realize_basic_faces, realize_default_face)
3750 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3751 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3752 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3753 * xmenu.c (Fx_menu_bar_open_internal):
3754 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3755 * xsettings.c (xft_settings_event):
3756 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3757 Use bool for booleans. Adjust style and comments where
3759 * dispextern.h (draw_window_fringes, update_window_fringes)
3760 (compute_fringe_widths):
3761 * xterm.h (x_had_errors_p): Adjust prototype.
3763 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3765 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3766 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3768 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3770 * fns.c (toplevel): Remove comment before Fsafe_length because
3773 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3775 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3777 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3779 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3780 frame which got the message is still alive, before dereferencing
3781 its pointer. (Bug#14970)
3783 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3784 be a live window, before using it as such. (Bug#14970)
3786 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3788 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3789 w32_detect_focus_change instead of doing part of its job by hand.
3790 This fixes the problem whereby FOCUS_OUT events were not sent to
3793 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3795 * process.c (Fprocess_list): Doc fix.
3797 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3798 being re-exposed only if it didn't ask to become visible.
3799 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3800 was previously iconified. (Bug#14841)
3801 (x_iconify_frame): Mark the frame iconified.
3803 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3805 Fix minor problems found by static checking.
3806 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3807 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3809 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3811 * eval.c (set_specpdl_old_value): New function.
3812 (unbind_to): Minor simplification.
3813 (get_backtrace_frame): New function.
3814 (Fbacktrace_frame): Use it. Add `base' argument.
3815 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3816 (syms_of_eval): Export backtrace-eval.
3817 * xterm.c (x_focus_changed): Simplify.
3819 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3821 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3823 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3825 * xdisp.c (redisplay_window): Instead of moving point out of
3826 scroll margin, reject the force_start method, and try scrolling
3827 instead. (Bug#14780)
3829 2013-07-24 Ken Brown <kbrown@cornell.edu>
3831 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3834 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3836 * eval.c (Fprogn): Do not check that BODY is a proper list.
3837 This undoes the previous change. The check slows down the
3838 interpreter, and is not needed to prevent a crash. See
3839 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3841 2013-07-23 Glenn Morris <rgm@gnu.org>
3843 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3845 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3847 Port to GNU/Linux systems with tinfo but not ncurses.
3848 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3849 to decide whether ncurses is being used. Without this change,
3850 GCC complains about tgetent not being declared, on a system
3851 that has tinfo installed but ncurses not installed.
3853 * eval.c (Fprogn): Check that BODY is a proper list.
3855 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3856 * data.c (Fsetq_default):
3857 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3858 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3860 Tune by taking advantage of the fact that ARGS is always a list
3861 when a function is declared to have UNEVALLED args.
3863 * emacsgtkfixed.c: Port to GCC 4.6.
3864 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3866 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3868 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3869 here to silence compiler warnings.
3871 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3873 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3874 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3875 from messing up Emacs's 'struct frame' (Bug#14923).
3877 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3879 * alloc.c (make_save_ptr_ptr): Define this function.
3880 It was inadvertently omitted. It's needed only if
3881 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3883 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3885 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3886 frame have focus (Bug#14895).
3888 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3890 Avoid vfork-related deadlock more cleanly.
3891 * callproc.c (child_setup): When the child's exec fails, output
3892 the program name, as that's more useful. Use O_NONBLOCK to avoid
3894 * process.c (create_process_1): Remove; no longer needed.
3895 (create_process): Remove timer hack; no longer needed, now that
3896 the child avoids deadlock.
3898 2013-07-20 Glenn Morris <rgm@gnu.org>
3900 * image.c (Fimage_flush): Fix doc typo.
3902 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3904 Fix array bounds violation when pty allocation fails.
3905 * process.c (PTY_NAME_SIZE): New constant.
3906 (pty_name): Remove static variable; it's now auto.
3907 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3908 Take pty_name as an arg rather than using a static variable.
3909 All callers changed.
3910 (create_process): Recover pty_flag from process, not from volatile local.
3911 (create_pty): Stay inside array even when pty allocation fails.
3912 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3914 * lread.c (Fload): Avoid initialization only when lint checking.
3915 Mention that it's needed only for older GCCs.
3917 2013-07-20 Kenichi Handa <handa@gnu.org>
3919 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3920 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3922 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3924 * lread.c (Fload): Avoid uninitialized warning.
3926 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3928 Fix some minor file descriptor leaks and related glitches.
3929 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3930 (create_lock_file): Use write, not emacs_write.
3931 * image.c (slurp_file, png_load_body):
3932 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3933 (server_accept_connection):
3934 Don't leak an fd on memory allocation failure.
3935 * image.c (slurp_file): Add a cheap heuristic for growing files.
3936 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3937 as that's what the other routines do. Maybe input need not be
3938 blocked at all, but it's better to be consistent.
3939 Avoid undefined behavior when strlen is zero.
3941 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3942 (NSTATICS): Now a constant; doesn't need to be a macro.
3944 2013-07-19 Richard Stallman <rms@gnu.org>
3946 * coding.c (decode_coding_utf_8): Add simple loop for fast
3947 processing of ASCII characters.
3949 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3951 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3953 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3955 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3956 unportable 'struct x_display_info'.
3957 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3960 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3962 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3963 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3965 (system_process_attributes): Prefer plain char to unsigned char
3966 when either will do. Clean up properly if interrupted or if
3967 memory allocations fail. Don't assume sscanf succeeds.
3968 Remove no-longer-needed workaround to stop GCC from whining.
3969 Read command-line once, instead of multiple times. Check read status a
3972 Fix obscure porting bug with varargs functions.
3973 The code assumed that int is treated like ptrdiff_t in a vararg
3974 function, which is not a portable assumption. There was a similar
3975 -- though these days less likely -- porting problem with various
3976 assumptions that pointers of different types all smell the same as
3977 far as vararg functions is conserved. To make this problem less
3978 likely in the future, redo the API to use varargs functions.
3979 * alloc.c (make_save_value): Remove this vararg function.
3980 All uses changed to ...
3981 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3982 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3984 (make_save_ptr): Rename from make_save_pointer, for consistency with
3985 the above. Define only on platforms that need it. All uses changed.
3987 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3989 * keyboard.c: Try to fix typos in previous change.
3990 (DISPLAY_LIST_INFO): New macro.
3991 (kbd_buffer_get_event): Do not access members that are not present
3992 in X11. Revert inadvertent change of "!=" to "=".
3994 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3996 * keyboard.c (kbd_buffer_get_event):
3997 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3998 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4000 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4002 * filelock.c: Fix unlikely file descriptor leaks.
4003 (get_boot_time_1): Rework to avoid using emacs_open.
4004 This doesn't actually fix a leak, but is better anyway.
4005 (read_lock_data): Use read, not emacs_read.
4007 * doc.c: Fix minor memory and file descriptor leaks.
4008 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4009 (get_doc_string, Fsnarf_documentation):
4010 Fix file descriptor leak on error.
4012 * term.c: Fix minor fdopen-related file descriptor leaks.
4013 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4014 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4016 * charset.c: Fix file descriptor leaks and errno issues.
4018 (load_charset_map_from_file): Don't leak file descriptor on error.
4019 Use plain record_xmalloc since the allocation is larger than
4020 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4022 * eval.c (record_unwind_protect_nothing):
4023 * fileio.c (fclose_unwind):
4025 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4026 The replacement doesn't block input, but that no longer seems
4029 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4031 * lread.c: Fix file descriptor leaks and errno issues.
4032 (Fload): Close some races that leaked fds or streams when 'load'
4034 (Fload, openp): Report error number of last nontrivial failure to open.
4035 ENOENT counts as trivial.
4036 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4038 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4039 now that the function is always called with a nonnegative arg.
4040 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4041 All uses replaced with ...
4042 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4044 A few more minor file errno-reporting bugs.
4045 * callproc.c (Fcall_process):
4046 * doc.c (Fsnarf_documentation):
4047 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4048 * process.c (set_socket_option):
4049 Don't let a constructor trash errno.
4050 * doc.c: Include <errno.h>.
4052 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4054 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4056 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4058 Fix w32 bug with call-process-region (Bug#14885).
4059 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4060 to Fcall_process when the input is empty. This simplifies the
4061 code a bit. It makes no difference on POSIXish platforms but
4062 apparently it fixes a bug on w32.
4064 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4065 * fileio.c (close_file_unwind): Don't close if FD is negative;
4066 this can happen when unwinding a zapped file descriptor.
4067 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4068 in case Emacs runs out of memory between the two unwind-protects.
4069 Don't trash errno when closing FD.
4070 Zap the FD in the specpdl when closing it, instead of deferring
4071 the removal of the unwind-protect; this fixes a bug where a child
4072 function unwinds the stack past us.
4074 New unwind-protect flavors to better type-check C callbacks.
4075 This also lessens the need to write wrappers for callbacks,
4076 and the need for make_save_pointer.
4077 * alloca.c (free_save_value):
4078 * atimer.c (run_all_atimers):
4080 * alloc.c (safe_alloca_unwind):
4081 * atimer.c (unwind_stop_other_atimers):
4082 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4083 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4084 * minibuf.c (choose_minibuf_frame_1):
4085 * process.c (make_serial_process_unwind):
4086 * xdisp.h (pop_message_unwind):
4087 * xselect.c (queue_selection_requests_unwind):
4088 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4089 * alloca.c (record_xmalloc):
4090 Prefer record_unwind_protect_ptr to record_unwind_protect with
4092 * alloca.c (Fgarbage_collect):
4093 Prefer record_unwind_protect_void to passing a dummy.
4094 * buffer.c (restore_buffer):
4095 * window.c (restore_window_configuration):
4096 * xfns.c, w32fns.c (do_unwind_create_frame)
4097 New wrapper. All record-unwind uses of wrappee changed.
4098 * buffer.c (set_buffer_if_live):
4099 * callproc.c (call_process_cleanup, delete_temp_file):
4100 * coding.c (code_conversion_restore):
4101 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4102 * editfns.c (save_excursion_restore)
4103 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4104 (save_restriction_restore):
4105 * eval.c (restore_stack_limits, un_autoload):
4106 * fns.c (require_unwind):
4107 * keyboard.c (recursive_edit_unwind, tracking_off):
4108 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4109 * macros.c (pop_kbd_macro, restore_menu_items):
4110 * nsfns.m (unwind_create_frame):
4111 * print.c (print_unwind):
4112 * process.c (start_process_unwind):
4113 * search.c (unwind_set_match_data):
4114 * window.c (select_window_norecord, select_frame_norecord):
4115 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4116 (fast_set_selected_frame):
4117 * xfns.c, w32fns.c (unwind_create_tip_frame):
4118 Return void, not a dummy Lisp_Object. All uses changed.
4119 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4120 * callproc.c (call_process_kill):
4121 * fileio.c (restore_point_unwind, decide_coding_unwind)
4122 (build_annotations_unwind):
4123 * insdel.c (Fcombine_after_change_execute_1):
4124 * keyboard.c (read_char_help_form_unwind):
4125 * menu.c (unuse_menu_items):
4126 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4127 * sound.c (sound_cleanup):
4128 * xdisp.c (unwind_redisplay):
4129 * xfns.c (clean_up_dialog):
4130 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4131 Accept no args and return void, instead of accepting and returning
4132 a dummy Lisp_Object. All uses changed.
4133 * cygw32.c (fchdir_unwind):
4134 * fileio.c (close_file_unwind):
4135 * keyboard.c (restore_kboard_configuration):
4136 * lread.c (readevalllop_1):
4137 * process.c (wait_reading_process_output_unwind):
4138 Accept int and return void, rather than accepting an Emacs integer
4139 and returning a dummy object. In some cases this fixes an
4140 unlikely bug when the corresponding int is outside Emacs integer
4141 range. All uses changed.
4142 * dired.c (directory_files_internal_unwind):
4143 * fileio.c (do_auto_save_unwind):
4144 * gtkutil.c (pop_down_dialog):
4145 * insdel.c (reset_var_on_error):
4146 * lread.c (load_unwind):
4147 * xfns.c (clean_up_file_dialog):
4148 * xmenu.c, nsmenu.m (pop_down_menu):
4149 * xmenu.c (cleanup_widget_value_tree):
4150 * xselect.c (wait_for_property_change_unwind):
4151 Accept pointer and return void, rather than accepting an Emacs
4152 save value encapsulating the pointer and returning a dummy object.
4154 * editfns.c (Fformat): Update the saved pointer directly via
4155 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4156 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4157 (unwind_body): New function.
4158 (record_unwind_protect): First arg is now a function returning void,
4159 not a dummy Lisp_Object.
4160 (record_unwind_protect_ptr, record_unwind_protect_int)
4161 (record_unwind_protect_void): New functions.
4162 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4163 * fileio.c (struct auto_save_unwind): New type.
4164 (do_auto_save_unwind): Use it.
4165 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4166 * insdel.c (struct rvoe_arg): New type.
4167 (reset_var_on_error): Use it.
4168 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4170 (specbinding_func): Remove; there are now several such functions.
4171 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4172 (set_unwind_protect_ptr): New function.
4173 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4175 Be simpler and more consistent about reporting I/O errors.
4176 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4177 Say "Read error" and "Write error", rather than "I/O error", or
4178 "IO error reading", or "IO error writing", when a read or write
4180 * process.c (Fmake_network_process, wait_reading_process_output)
4181 (send_process, Fprocess_send_eof, wait_reading_process_output):
4182 Capitalize diagnostics consistently. Put "failed foo" at the
4183 start of the diagnostic, so that we don't capitalize the
4184 function name "foo". Consistently say "failed" for such
4186 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4187 All callers changed. This is so it can use report_file_error.
4188 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4189 diagnostics consistently as above.
4191 * fileio.c (report_file_errno): Fix errno reporting bug.
4192 If the file name is neither null nor a pair, package it up as a
4193 singleton list. All callers changed, both to this function and to
4194 report_file_error. This fixes a bug where the memory allocator
4195 invoked by list1 set errno so that the immediately following
4196 report_file_error reported the wrong errno value.
4198 Fix minor problems found by --enable-gcc-warnings.
4199 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4200 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4202 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4204 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4205 Set event->arg to Qt if switch-event shall be generated.
4206 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4208 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4210 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4213 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4214 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4215 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4216 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4217 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4218 and there is a focused frame.
4219 (head_table): Add focus-in and focus-out.
4220 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4221 bind to handle-focus-in/out.
4223 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4224 (Fhandle_switch_frame): Call Fhandle_focus_in.
4225 (syms_of_frame): defsubr handle-focus-in/out.
4227 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4229 Fix porting bug to older POSIXish platforms (Bug#14862).
4230 * sysdep.c (emacs_pipe): New function, that implements
4231 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4232 This should port better to CentOS 5 and to Mac OS X 10.6.
4233 All calls to pipe2 changed.
4235 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4236 This makes the code easier to read and the executable a bit smaller.
4237 Do not replace all calls to Fcons that happen to create lists,
4238 just calls that are intended to create lists. For example, when
4239 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4240 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4241 Similarly for list2 through list5.
4242 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4243 * bytecode.c (exec_byte_code):
4244 * callint.c (quotify_arg, Fcall_interactively):
4245 * callproc.c (Fcall_process, create_temp_file):
4246 * charset.c (load_charset_map_from_file)
4247 (Fdefine_charset_internal, init_charset):
4248 * coding.c (get_translation_table, detect_coding_system)
4249 (Fcheck_coding_systems_region)
4250 (Fset_terminal_coding_system_internal)
4251 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4252 * composite.c (update_compositions, Ffind_composition_internal):
4253 * dired.c (directory_files_internal, file_name_completion)
4255 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4256 * doc.c (Fsnarf_documentation):
4257 * editfns.c (Fmessage_box):
4259 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4260 (Feval, eval_sub, Ffuncall, apply_lambda):
4261 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4262 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4263 (Fset_file_times, Finsert_file_contents)
4264 (Fchoose_write_coding_system, Fwrite_region):
4265 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4266 * font.c (font_registry_charsets, font_parse_fcname)
4267 (font_prepare_cache, font_update_drivers, Flist_fonts):
4268 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4269 * frame.c (make_frame, Fmake_terminal_frame)
4270 (x_set_frame_parameters, x_report_frame_params)
4271 (x_default_parameter, Fx_parse_geometry):
4272 * ftfont.c (syms_of_ftfont):
4273 * image.c (gif_load):
4274 * keyboard.c (command_loop_1):
4275 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4276 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4277 (Fminor_mode_key_binding, accessible_keymaps_1)
4278 (Faccessible_keymaps, Fwhere_is_internal):
4279 * lread.c (read_emacs_mule_char):
4280 * menu.c (find_and_return_menu_selection):
4281 * minibuf.c (get_minibuffer):
4282 * nsfns.m (Fns_perform_service):
4283 * nsfont.m (ns_script_to_charset):
4284 * nsmenu.m (ns_popup_dialog):
4285 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4286 (Fx_own_selection_internal):
4287 * nsterm.m (append2):
4288 * print.c (Fredirect_debugging_output)
4289 (print_prune_string_charset):
4290 * process.c (Fdelete_process, Fprocess_contact)
4291 (Fformat_network_address, set_socket_option)
4292 (read_and_dispose_of_process_output, write_queue_push)
4293 (send_process, exec_sentinel):
4294 * sound.c (Fplay_sound_internal):
4295 * textprop.c (validate_plist, add_properties)
4296 (Fput_text_property, Fadd_face_text_property)
4297 (copy_text_properties, text_property_list, syms_of_textprop):
4298 * unexaix.c (report_error):
4299 * unexcoff.c (report_error):
4300 * unexsol.c (unexec):
4301 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4302 (Fformat_mode_line, syms_of_xdisp):
4303 * xfaces.c (set_font_frame_param)
4304 (Finternal_lisp_face_attribute_values)
4305 (Finternal_merge_in_global_face, syms_of_xfaces):
4306 * xfns.c (x_default_scroll_bar_color_parameter)
4307 (x_default_font_parameter, x_create_tip_frame):
4308 * xfont.c (xfont_supported_scripts):
4309 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4310 (menu_help_callback, xmenu_show):
4312 * xterm.c (set_wm_state):
4313 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4314 and similarly for list2 through list5.
4316 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4318 * callproc.c (Fcall_process_region): Fix minor race and tune.
4319 (create_temp_file): New function, with the temp-file-creation part
4320 of the old Fcall_process_region. Use Fcopy_sequence to create the
4321 temp file name, rather than alloca + build_string, for simplicity.
4322 Don't bother to block input around the temp file creation;
4323 shouldn't be needed. Simplify use of mktemp.
4324 Use record_unwind_protect immediately after creating the temp file;
4325 this closes an unlikely race where the temp file was not removed.
4326 Use memcpy rather than an open-coded loop.
4327 (Fcall_process_region): Use the new function. If the input is
4328 empty, redirect from /dev/null rather than from a newly created
4329 empty temp file; this avoids unnecessary file system traffic.
4331 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4333 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4334 Simplify by making this case like the other two. This is a bit
4335 slower on obsolete hosts, but the extra complexity isn't worth it.
4337 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4338 * process.c (create_process) [!DOS_NT]:
4339 Remove now-unnecessary calls to emacs_close.
4341 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4343 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4344 returning early. (Bug#14850)
4346 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4347 and inhibit-iso-escape-detection attributes of 'undecided'.
4350 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4352 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4353 Reported by Herbert J. Skuhra in
4354 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4356 Don't lose top specpdl entry when memory is exhausted.
4357 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4358 specpdl overflow here, to simplify callers; all callers changed.
4359 Always reserve an unused entry at the stack top; this avoids
4360 losing the top entry's information when memory is exhausted.
4362 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4364 Clean up errno reporting and fix some errno-reporting bugs.
4365 * callproc.c (Fcall_process):
4366 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4367 * process.c (create_process, Fmake_network_process):
4368 * unexaix.c (report_error):
4369 * unexcoff.c (report_error):
4370 Be more careful about reporting the errno of failed operations.
4371 The code previously reported the wrong errno sometimes.
4372 Also, prefer report_file_errno to setting errno + report_file_error.
4373 (Fcall_process): Look at openp return value rather than at path,
4374 as that's a bit faster and clearer when there's a numeric predicate.
4375 * fileio.c (report_file_errno): New function, with most of the
4376 old contents of report_file_error.
4377 (report_file_error): Use it.
4378 (Ffile_exists_p, Ffile_accessible_directory_p):
4379 Set errno to 0 when it is junk.
4380 * fileio.c (Faccess_file):
4381 * image.c (x_create_bitmap_from_file):
4382 Use faccessat rather than opening the file, to avoid the hassle of
4383 having a file descriptor open.
4384 * lisp.h (report_file_errno): New decl.
4385 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4388 * process.c (create_process, wait_reading_process_output) [AIX]:
4389 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4390 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4391 a multithreaded environment anyway).
4392 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4394 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4396 * image.c (x_find_image_file): Don't close a remote file handle.
4398 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4400 Fix races with threads and file descriptors.
4401 * callproc.c (Fcall_process_region):
4402 * dired.c (open_directory):
4403 * emacs.c (main, Fdaemon_initialized):
4404 * image.c (x_find_image_file):
4405 * inotify.c (Finotify_rm_watch):
4406 * lread.c (Flocate_file_internal):
4407 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4408 * term.c (term_mouse_moveto, init_tty):
4409 * termcap.c (tgetent):
4410 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4411 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4412 * unexhp9k800.c, unexmacosx.c (unexec):
4413 * callproc.c (Fcall_process_region):
4414 Use emacs_close, not close.
4415 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4416 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4417 and posix_close function on current platforms (which all lack them).
4418 (emacs_close): Use it. This should fix the races on GNU/Linux and
4419 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4420 and it should avoid closing random victim file descriptors on
4423 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4425 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4426 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4429 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4430 This is for .gdbinit xbacktrace.
4432 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4433 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4434 (emacs_set_tty): Now static.
4435 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4436 * term.c (tty_capable_p, tty_default_color_capabilities)
4437 (get_tty_terminal, term_mouse_movement)
4438 (handle_one_term_event, init_tty, maybe_fatal):
4439 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4440 (tgetent, scan_file, name_match, compare_contin):
4441 * terminal.c (get_terminal):
4442 Use bool for boolean.
4443 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4444 Prefer char to unsigned char if either will do.
4445 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4446 (tty_write_glyphs): Prefer int to unsigned.
4447 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4448 All callers changed.
4449 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4451 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4454 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4455 (B__dummy__): New dummy symbol, to pacify C89.
4456 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4457 they can't grok varargs macros.
4458 * dispnew.c (add_window_display_history)
4459 (add_frame_display_history):
4460 * print.c (print_object):
4461 * xdisp.c (debug_method_add):
4462 Use %p printf format only for void pointers.
4463 * emacs.c (usage_message): New constant, replacing ...
4464 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4465 (main): Adjust to usage reorg.
4466 * fns.c (syms_of_fns):
4467 * profiler.c (syms_of_profiler):
4468 Don't use non-constant struct initializers.
4469 * gnutls.h (gnutls_initstage_t):
4470 * lisp.h (enum Lisp_Fwd_Type):
4471 * lread.c (lisp_file_lexically_bound_p):
4472 * xsettings.c (anonymous enum):
4473 Remove trailing comma.
4474 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4475 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4476 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4478 * regex.c (const_re_char): New type, to pacify strict C89.
4479 All uses of 'const re_char' replaced to use it.
4480 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4481 with glibc when strict C89. This change is imported from gnulib.
4483 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4484 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4485 Omit GNU_LINUX implementation, since it requires long long.
4486 * xterm.c (x_draw_underwave):
4487 Do not assume the traditional order of struct's members.
4488 (x_term_init): Rewrite to avoid the need for non-constant structure
4491 Syntax cleanup, mostly replacing macros with functions.
4492 This removes the need for the syntax_temp hack.
4493 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4494 * syntax.c (SYNTAX_INLINE): New macro.
4495 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4496 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4497 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4498 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4499 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4500 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4501 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4502 Now constants, not macros.
4503 (syntax_temp) [!__GNUC__]: Remove.
4504 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4505 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4506 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4507 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4508 Move here from syntax.h; now functions, not macros. Except for the
4509 last function, these are static since only syntax.c uses them.
4510 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4511 All uses changed. Now a function, not a macro; use this fact
4512 to simplify the code.
4513 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4514 compiler bugs; no longer relevant.
4515 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4516 (SYNTAX_INLINE): New macro.
4517 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4518 for the new functions. Use bool for boolean member.
4519 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4520 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4521 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4522 (SETUP_BUFFER_SYNTAX_TABLE):
4523 Now extern inline functions, not macros.
4524 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4525 Remove; all uses replaced by implementation.
4526 (syntax_temp) [!__GNUC__]: Remove decl.
4527 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4529 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4531 * emacs.c (main): Fix syntax error.
4533 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4535 Timestamp fixes for undo (Bug#14824).
4536 * atimer.c (schedule_atimer):
4537 * fileio.c (Ffile_newer_than_file_p):
4538 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4539 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4540 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4541 (syms_of_fileio): Remove Sclear_visited_file_name.
4542 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4543 file doesn't exist; this avoids an ambiguity with negative timestamps.
4544 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4545 * systime.h (make_emacs_time, invalid_emacs_time):
4546 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4547 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4548 * undo.c (record_first_change): Push (visited-file-modtime) onto
4549 undo list rather than reimplementing it by hand, incorrectly.
4551 2013-07-09 Ken Brown <kbrown@cornell.edu>
4553 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4555 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4557 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4559 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4561 Handle errno and exit status a bit more carefully.
4562 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4563 number into an exit status. Instead, use EXIT_CANCELED.
4564 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4565 * callproc.c (relocate_fd):
4566 * emacs.c (close_output_streams, main):
4567 * process.c (create_process):
4568 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4569 Use emacs_perror for simplicity.
4570 * callproc.c (relocate_fd, main):
4571 * sysdep.c (sys_subshell):
4572 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4573 (shut_down_emacs): Use emacs_write, not write.
4574 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4575 * fileio.c (Fcopy_file, e_write):
4576 * nsterm.m (ns_select):
4577 * process.c (send_process):
4578 * sound.c (vox_write):
4579 Use emacs_write_sig, not emacs_write.
4580 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4581 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4583 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4585 (emacs_full_write): New function.
4586 (emacs_write): Rewrite to use it.
4587 (emacswrite_sig, emacs_perror): New functions.
4588 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4590 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4592 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4593 on NS even if it is present. Pixmap on NS is a void*.
4595 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4597 Port to Ubuntu 10 (Bug#14803).
4598 Problem reported by T.V. Raman.
4599 * process.c (close_on_exec, accept4, process_socket):
4600 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4602 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4604 * w32.c (sys_dup): Declare prototype.
4608 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4610 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4612 Make file descriptors close-on-exec when possible (Bug#14803).
4613 This simplifies Emacs a bit, since it no longer needs to worry
4614 about closing file descriptors by hand in some cases.
4615 It also fixes some unlikely races. Not all such races, as
4616 libraries often open files internally without setting
4617 close-on-exec, but it's an improvement.
4618 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4619 * callproc.c (Fcall_process) [!MSDOS]:
4620 * emacs.c (main) [!DOS_NT]:
4621 * nsterm.m (ns_term_init):
4622 * process.c (create_process):
4623 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4624 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4625 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4626 Prefer mkostemp with O_CLOEXEC to mkstemp.
4627 * callproc.c (relocate_fd) [!WINDOWSNT]:
4628 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4629 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4631 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4632 Make the resulting file descriptor close-on-exec.
4633 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4634 * lread.c (load_descriptor_list, load_descriptor_unwind):
4635 Remove; no longer needed. All uses removed.
4636 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4637 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4639 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4640 (Fmake_network_process, Fnetwork_interface_list):
4641 (Fnetwork_interface_info, server_accept_connection):
4642 Make newly-created socket close-on-exec.
4643 * sysdep.c (emacs_open, emacs_fopen):
4644 Make new-created descriptor close-on-exec.
4645 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4646 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4648 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4650 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4651 for NS_IMPL_GNUSTEP.
4653 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4655 Fix openp errno handling.
4656 * callproc.c (Fcall_process): Preserve openp errno around close.
4657 * lread.c (openp): Set errno when returning -1, as some callers
4660 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4662 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4664 * nsterm.h (NSSavePanel): Update comment.
4665 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4666 (ns_run_file_dialog): Declare.
4668 * nsfns.m: Remove panelOK.
4670 (ns_run_file_dialog): New function.
4671 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4672 event loop, so file dialog is popped up by ns_run_file_dialog, called
4673 by sendEvent (Bug#14578).
4674 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4676 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4678 * xdisp.c (default_line_pixel_height): New function.
4679 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4680 (try_cursor_movement, redisplay_window, try_window)
4681 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4683 * window.c (window_scroll_pixel_based):
4684 use default_line_pixel_height.
4686 * dispextern.h (default_line_pixel_height): Add prototype.
4688 * frame.c (x_set_line_spacing): Accept a float value for
4689 line-spacing parameter, per the documentation.
4691 * data.c (Fmultibyte_string_p): Doc fix.
4693 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4695 Use emacs_open more consistently when opening files.
4696 This handles EINTR more consistently now, and makes it easier
4697 to introduce other uniform changes to file descriptor handling.
4698 * src/systdio.h: New file.
4699 * src/buffer.c (mmap_init):
4700 * cygw32.c (chdir_to_default_directory):
4701 * dispnew.c (Fopen_termscript):
4702 * emacs.c (Fdaemon_initialized):
4703 * fileio.c (Fdo_auto_save):
4704 * image.c (slurp_file, png_load_body, jpeg_load_body):
4705 * keyboard.c (Fopen_dribble_file):
4707 * print.c (Fredirect_debugging_output):
4708 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4709 * termcap.c (tgetent):
4710 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4711 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4712 * w32term.c (w32_initialize) [CYGWIN]:
4713 * xfaces.c (Fx_load_color_file):
4714 Use emacs_open instead of plain open, and emacs_fopen instead of
4716 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4717 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4718 * callproc.c (default_output_mode): New constant.
4719 (Fcall_process): Use it to call emacs_open instead of plain creat.
4720 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4721 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4722 (emacs_fopen): New function.
4723 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4724 Include <lisp.h>, for emacs_open.
4725 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4727 Remove duplicate #include directives.
4728 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4730 Don't include stdio.h twice.
4731 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4732 Don't include sys/types.h or stdio.h twice.
4733 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4734 * lread.c: Don't include coding.h twice.
4735 * nsfont.m: Don't include frame.h twice.
4736 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4737 * ralloc.c: Don't include <unistd.h> twice.
4738 * xdisp.c: Don't include font.h twice.
4739 * xterm.c: Don't include fontset.h twice.
4740 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4742 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4744 Scale ImageMagick images more carefully.
4745 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4746 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4747 Be more careful about avoiding undefined behavior after
4748 integer overflow and division by zero.
4750 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4752 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4753 (syms_of_w32fns): DEFSYM them.
4754 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4755 (CCHDEVICENAME): Define macros if not defined.
4756 (struct MONITOR_INFO_EX): New struct.
4757 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4758 (enum_display_monitors_fn): New variable.
4759 (globals_of_w32fns): Initialize it.
4760 (Fx_display_pixel_width, Fx_display_pixel_height)
4761 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4762 multi-monitor setups in docstrings.
4763 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4764 screen size by primary monitor's millimeter per pixel.
4765 (w32_monitor_enum, w32_display_monitor_attributes_list)
4766 (w32_display_monitor_attributes_list_fallback)
4767 (Fw32_display_monitor_attributes_list): New functions.
4768 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4770 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4772 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4774 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4776 * fileio.c (Qfile_notify_error): New error symbol.
4778 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4779 * inotify.c (inotify_callback, symbol_to_inotifymask)
4780 (Finotify_add_watch, Finotify_rm_watch): Use it.
4781 (inotifyevent_to_event): Exchange order of cookie and file name.
4782 (Finotify_add_watch): Adapt docstring.
4784 * lisp.h (Qfile_notify_error): Declare.
4786 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4788 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4789 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4790 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4791 which did not work (see <http://bugs.gnu.org/14569#307>).
4792 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4793 && (!noninteractive || initialized)). This attempts to thread
4794 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4796 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4798 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4799 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4801 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4803 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4804 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4805 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4806 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4808 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4810 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4811 Define to __sys_siglist.
4813 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4815 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4816 word-wrap, so that overflow-newline-into-fringe would work in
4817 visual-line-mode. (Bug#2749)
4818 (move_it_in_display_line_to): When the last scanned display
4819 element fits exactly on the display line, and
4820 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4821 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4822 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4823 finding buffer position that corresponds to pixel coordinates,
4824 e.g. in buffer_posn_from_coords.
4826 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4828 * process.c (handle_child_signal): Call catch_child_signal if
4831 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4833 Don't convert function pointers to void * and back.
4834 It isn't portable C, and it's easy enough to avoid.
4835 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4836 (make_save_value): Add support for SAVE_FUNCPOINTER.
4837 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4838 * print.c (print_object):
4839 Distinguish function from object pointers.
4840 * lisp.h (SAVE_FUNCPOINTER): New constant.
4841 (SAVE_SLOT_BITS): Adjust to it.
4842 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4843 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4844 (voidfuncptr): New typedef.
4845 (struct Lisp_Save_Value): New member data[0].funcpointer.
4846 (XSAVE_FUNCPOINTER): New function.
4848 Simplify buildobj processing.
4849 * Makefile.in (buildobj.h): Make it a sequence of strings each
4850 followed by comma, rather than a single string. Put it into a
4851 .tmp file in case there's an error while generating it.
4852 (gl-stamp): Use .tmp for temp files.
4853 (mostlyclean): Clean .tmp files.
4854 * doc.c (buildobj): Move to just the routine that needs it.
4855 It's now an array of strings, so processing is simpler.
4857 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4859 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4860 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4861 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4862 Invoke malloc_enable_thread even when not interactive.
4863 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4864 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4865 in this case, since the underlying bug has now been fixed.
4867 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4869 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4870 unlinking it (bug#14691).
4872 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4874 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4875 before checking whether buffer is modified. This lets
4876 `kill-buffer-query-functions' cancel killing of the buffer or save
4877 its content before `kill-buffer' asks user the "Buffer %s
4878 modified; kill anyway?" question.
4880 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4882 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4883 Let the super performKeyEquivalent deal with them (Bug#14747).
4885 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4887 * widget.c (resize_cb): Remove unused local.
4889 Do not use GTK 3 if it exists but cannot be compiled.
4890 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4891 * xterm.c (x_error_handler) [!USE_GTK]:
4894 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4896 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4898 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4899 to the valid range of values. (Bug#14753)
4901 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4902 when moving point by using the current glyph matrix. This avoids
4903 the need to force redisplay when this function is called in a
4906 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4908 Fix minor problems found by static checking.
4909 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4910 Redo the latter's body to sidestep GCC parenthesization warnings.
4911 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4912 * coding.c (detect_coding, detect_coding_system):
4913 * coding.h (struct undecided_spec):
4914 Use bool for boolean.
4915 * image.c (QCmax_width, QCmax_height): Now static.
4916 * xdisp.c (Fmove_point_visually): Remove unused local.
4918 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4920 * xdisp.c (Fmove_point_visually): New function.
4922 2013-06-28 Kenichi Handa <handa@gnu.org>
4924 * coding.h (define_coding_undecided_arg_index): New enum.
4925 (coding_attr_index): New members
4926 coding_attr_undecided_inhibit_null_byte_detection,
4927 coding_attr_undecided_inhibit_iso_escape_detection,
4928 coding_attr_undecided_prefer_utf_8.
4929 (undecided_spec): New struct.
4930 (struct coding_system): New member `undecided' of the member
4933 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4934 (detect_coding): Likewise.
4935 (detect_coding_system): Likewise.
4936 (Fdefine_coding_system_internal): New coding system properties
4937 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4939 (syms_of_coding): Adjust for coding_arg_undecided_max.
4941 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4943 * image.c (x_from_xcolors): Remove unused local.
4945 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4947 Defer image data transfer between X client and server until actual
4950 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4953 * image.c (Destroy_Image): Remove.
4954 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4955 `mask_p', and `colors_p'. All uses changed.
4956 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4957 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4958 New macros for `flags' arg to x_clear_image_1.
4959 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4960 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4961 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4962 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4963 (image_get_x_image, image_unget_x_image): New functions or macros.
4964 (image_background, image_background_transparent, x_to_xcolors)
4965 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4966 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4967 instead of Destroy_Image.
4968 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4969 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4970 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4971 (imagemagick_load_image, svg_load_image): Use them instead of
4972 x_create_x_image_and_pixmap, and x_put_x_image followed by
4973 x_destroy_x_image, respectively.
4974 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4975 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4976 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4977 background_transparent fields.
4978 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4979 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4981 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4983 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4984 This mostly consists of undoing recent changes.
4985 * callproc.c (Fcall_process):
4986 * process.c (create_process):
4987 Do not worry about catching SIGCHLD here, undoing previous change.
4988 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4989 * process.c, process.h (catch_child_signal):
4990 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4991 * process.c (catch_child_handler): Don't worry about being called
4992 lazily and do not assume caller has blocked SIGCHLD, undoing
4993 previous change. Move first-time stuff back to
4994 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4995 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4996 set lib_child_handler if it's already initialized, which may
4997 help avoid problems on GNUStep.
4999 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5001 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5002 * callproc.c (Fcall_process):
5003 * process.c (create_process):
5004 Make sure SIGCHLD is caught before we fork,
5005 since Emacs startup no arranges to catch SIGCHLD.
5006 * process.c (lib_child_handler): Initialize to null, not to
5008 (catch_child_signal): Allow self to be called lazily.
5009 Do nothing if it's already been called.
5010 Assume caller has blocked SIGCHLD (all callers do now).
5011 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5012 just before it's really needed.
5013 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5014 since it hasn't been caught yet.
5016 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5018 * image.c (compute_image_size): New function to implement
5019 :max-width and :max-height.
5020 (imagemagick_load_image): Use it.
5022 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5024 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5025 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5027 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5028 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5029 the SIGCHLD handler, since the code is not atomic and (due to glib)
5030 signals may be arriving now.
5031 * sysdep.c (init_signals): Do not catch child signals here;
5032 'main' now does that later, at a safer time.
5034 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5036 Clean up SIGCHLD handling a bit (Bug#14569).
5037 * process.c, process.h (catch_child_signal):
5038 Now always extern, even if !NS_IMPL_GNUSTEP.
5039 * process.c (catch_child_signal): Move glib tickler here from
5040 init_process_emacs, so that it's done earlier in Emacs
5041 initialization. Also move the noninteractive && !initialized
5042 check here from init_process_emacs. This is all a bit cleaner for
5043 GNUish platforms, and I hope it works around the Cygwin bug.
5044 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5045 that glib signal handling is tickled before glib creates threads.
5047 * process.c (wait_reading_process_output): Avoid int overflow
5048 when reading more than 2 GiB total from a process.
5050 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5052 * process.c (create_process): Handle a couple more cases,
5053 i.e., work even if new_argv and wait_child_setup[i] are cached.
5054 Use Fcall_process's style for volatile vars.
5056 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5058 * process.c (create_process): Mark PROCESS volatile.
5060 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5062 Use C99-style flexible array members if available.
5063 This avoids some subtle aliasing issues, which typically
5064 aren't a problem with GCC but may be a problem elsewhere.
5065 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5066 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5067 In either case, it uses a flexible array member rather than
5068 the old struct hack. All uses changed.
5069 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5070 Adjust to sdata reorganization.
5071 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5072 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5073 that ports better to pre-C99 non-GCC.
5074 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5075 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5076 as the latter has changed.
5077 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5078 and port better to pre-C99 GCC.
5079 * image.c (struct xpm_cached_color):
5080 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5081 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5082 Use FLEXIBLE_ARRAY_MEMBER.
5083 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5084 Move decl to top level so it gets checked against implementation.
5085 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5086 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5088 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5090 * syntax.c: Integer cleanups.
5091 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5092 All uses that need 0-or-2 changed to:
5093 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5094 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5095 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5096 (char_quoted, prev_char_comend_first, back_comment)
5097 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5098 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5099 Use bool for boolean.
5100 (update_syntax_table, skip_chars, skip_syntaxes):
5101 Prefer int to unsigned when either will do.
5102 (back_comment): Return boolean success flag, like forw_comment,
5103 instead of positive-or-minus-1 (which might have overflowed int anyway).
5104 Don't stuff ptrdiff_t into int.
5105 (syntax_spec_code, syntax_code_spec): Now const.
5106 (Fmatching_paren, scan_lists, scan_sexps_forward):
5107 Use enum syntaxcode for syntax code.
5108 (Fmatching_paren): Check that arg is a character, not just an integer.
5109 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5110 (Finternal_describe_syntax_value): Omit no-longer-needed
5112 (skip_chars): Use char, not unsigned char, when the distinction
5114 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5115 * bytecode.c (exec_byte_code):
5116 * syntax.c (syntax_spec_code, Fchar_syntax)
5117 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5119 * syntax.h (SYNTAX_WITH_FLAGS):
5120 Omit unnecessary casts.
5122 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5124 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5125 line dimensions here, to avoid race conditions with the main
5126 thread. (Bug#14062, bug#14630, bug#14669)
5128 * w32term.c (w32_draw_window_cursor): Compute the header line and
5129 mode line dimensions here.
5130 <w32_system_caret_window, w32_system_caret_hdr_height>:
5131 <w32_system_caret_mode_height>: New variables.
5133 * w32term.h: Declare them.
5135 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5137 * alloc.c (die): Move "assertion failed" string here ...
5138 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5139 COND when SUPPRESS_CHECKING. This shrinks the executable text
5140 size by 0.8% to 2.2% when configured with --enable-checking,
5141 depending on optimization flags (GCC 4.8.1 x86-64).
5143 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5145 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5147 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5148 base is 2; this is more accurate.
5150 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5152 * sound.c (string_default): Move to !WINDOWSNT section.
5153 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5155 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5157 * sound.c: Integer cleanups.
5158 Remove unnecessary forward decls.
5159 (struct sound_device): The 'file' member is now a Lisp_Object, not
5160 a char *, so that we needn't invoke alloca on a huge size.
5161 (Fplay_sound_internal): Adjust to this.
5162 (string_default): New function.
5163 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5164 Use it to adjust to the struct sound_device change.
5165 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5166 (be2hs) [0]: Remove.
5168 * syntax.c (skip_chars): Don't use uninitialized storage
5169 when searching a multibyte buffer for characters that are not in a
5170 unibyte string that contains non-ASCII characters.
5172 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5174 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5175 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5177 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5179 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5181 2013-06-18 Kenichi Handa <handa@gnu.org>
5183 * font.c (Ffont_spec): Signal an error for an invalid font name
5186 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5188 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5189 In particular this ports to 32-bit sparc Sun cc.
5190 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5191 array with a dummy element at specpdl[-1], so that its address can
5193 (unbind_to): Do not copy the binding; not needed, now that we
5194 copy old_value in the one place where the copy is needed.
5195 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5196 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5197 (union specbinding): Rename from struct specbinding. Redo layout
5198 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5199 which is not portable. With Sun C 5.12 32-bit sparc, the
5200 declaration causes nargs to be an unsigned bitfield, a behavior
5201 that the C standard allows; but Emacs wants nargs to be signed.
5202 The overall type is now a union of structures rather than a
5203 structure of union of structures, and the 'kind' member is now a
5204 bitfield, so that the overall type doesn't grow. All uses changed.
5205 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5207 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5209 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5210 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5212 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5214 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5216 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5217 unless we know that the window w's frame is a frame object.
5218 Another attempt at solving bug#14062 and bug#14630.
5220 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5222 * textprop.c (property_set_type): New enum.
5223 (add_properties): Allow appending/prepending text properties.
5224 (add_text_properties_1): Factored out of Fadd_text_properties.
5225 (Fadd_text_properties): Move all the code into
5226 add_text_properties_1.
5227 (Fadd_face_text_property): New function that calls
5228 add_text_properties_1.
5230 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5232 Move functions from lisp.h to individual modules when possible.
5233 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5234 * alloc.c (XFLOAT_INIT, set_symbol_name):
5235 * buffer.c (CHECK_OVERLAY):
5236 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5237 (set_char_table_parent):
5238 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5239 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5240 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5241 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5243 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5244 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5245 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5246 (backtrace_args, backtrace_debug_on_exit):
5247 * floatfns.c (CHECK_FLOAT):
5248 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5249 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5250 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5251 (set_hash_index_slot):
5252 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5253 * marker.c (CHECK_MARKER):
5254 * textprop.c (CHECK_STRING_OR_BUFFER):
5255 * window.c (CHECK_WINDOW_CONFIGURATION):
5256 Move here from lisp.h, and make these functions static rather than
5258 * buffer.c (Qoverlayp):
5260 * fns.c (Qhash_table_p):
5261 * window.c (Qwindow_configuration_p):
5263 * lisp.h: Remove the abovementioned defns and decls.
5265 Use functions, not macros, for XINT etc (Bug#11935).
5266 In lisp.h, prefer functions to function-like macros, and
5267 constants to object-like macros, when either will do. This:
5268 . simplifies use, as there's no more need to worry about
5269 arguments' side effects being evaluated multiple times.
5270 . makes the code easier to debug on some platforms.
5271 However, when using gcc -O0, keep using function-like macros
5272 for a few critical operations, for performance reasons.
5273 This sort of thing isn't needed with gcc -Og, but -Og
5274 is a GCC 4.8 feature and isn't widely-enough available yet.
5275 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5276 Remove enum lsb_bits; no longer needed.
5277 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5278 * buffer.c (Qoverlap):
5280 * fns.c (Qhash_table_p):
5281 Now extern, so lisp.h can use these symbols.
5282 * dispextern.h: Include character.h, for MAX_CHAR etc.
5283 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5284 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5285 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5286 (GLYPH_CODE_P): Move here from lisp.h.
5287 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5288 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5289 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5290 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5291 XUNTAG now returns void *.
5292 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5293 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5294 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5295 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5296 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5297 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5298 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5299 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5300 New macros, renamed from their sans-lisp_h_ counterparts.
5301 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5302 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5303 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5304 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5305 If compiling via GCC without optimization, define these as macros
5306 in addition to inline functions.
5307 To disable this, compile with -DINLINING=0.
5308 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5309 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5310 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5311 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5312 (INTMASK, VALMASK): Now macros, since static values cannot be
5313 accessed from extern inline functions.
5314 (VALMASK): Also a constant, for benefit of old GDB.
5315 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5316 is INTEGERP, which can fold it in.
5317 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5318 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5319 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5320 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5321 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5322 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5323 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5324 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5325 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5326 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5327 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5328 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5329 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5330 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5331 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5332 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5333 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5334 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5335 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5336 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5337 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5338 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5339 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5340 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5341 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5342 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5343 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5344 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5345 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5346 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5347 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5348 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5349 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5351 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5352 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5353 (VALMASK): Define in one place rather than in two, merging the
5354 USE_LSB_TAG parts; this is simpler.
5355 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5356 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5357 Move up, to avoid use before definition.
5358 Also include "globals.h" earlier, for the same reason.
5359 (make_natnum): New function.
5360 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5361 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5362 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5363 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5364 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5365 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5366 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5367 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5368 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5369 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5370 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5371 (Qwindow_configuration_p, Qimage): New forward declarations.
5372 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5373 (STRING_COPYIN): Remove; unused.
5374 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5375 (xcar_addr, xcdr_addr): New functions. All uses changed.
5376 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5377 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5378 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5379 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5380 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5381 (TYPE_RANGED_INTEGERP): Simplify.
5382 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5383 (setlocale, fixup_locale, synchronize_system_messages_locale)
5384 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5385 Now empty functions, not macros.
5386 (functionp): Return bool, not int.
5387 * window.c (Qwindow_configuration_p): Now extern,
5388 so window.h can use it.
5389 * window.h (Qwindowp): Move decl back to lisp.h.
5391 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5393 * xdisp.c (Fline_pixel_height): New function, required for solving
5396 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5398 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5400 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5402 * lread.c (syms_of_lread):
5403 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5405 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5407 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5409 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5411 * fileio.c (expand_file_name): Doc fix.
5413 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5415 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5416 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5417 Wait for self, not for 0. This can't hurt on GNU or similar
5418 system, and may help with Cygwin.
5420 * keyboard.c: Don't use PROP (...) as an lvalue.
5421 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5422 Use set_prop (A, B), not PROP (A) = B.
5424 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5426 * xdisp.c (get_it_property): Use it->window instead of generating
5427 a Lisp object from it->w.
5429 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5431 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5432 get-char-property the window that is being rendered, instead of
5433 the buffer, to support window-specific overlays. (Bug#14575)
5434 (compute_display_string_pos): When W is NULL, use the current
5435 buffer as the object to pass to get-char-property.
5436 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5437 pointer member of the bidi iterator, since no window is pertinent
5440 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5442 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5443 being displayed, and pass it to compute_display_string_pos.
5444 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5445 (bidi_paragraph_init): All callers changed.
5447 * xdisp.c (init_from_display_pos, init_iterator)
5448 (handle_single_display_spec, next_overlay_string)
5449 (get_overlay_strings_1, reseat_1, reseat_to_string)
5450 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5451 Set bidi_it.w member from it->w.
5452 (compute_display_string_pos): Accept additional argument, the
5453 window being displayed, and pass it to Fget_char_property.
5456 * dispextern.h (struct bidi_it): New member w, the window being
5458 (compute_display_string_pos): Adjust prototype.
5460 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5462 * xgselect.c: Remove unneeded include xterm.h.
5464 * process.c (wait_reading_process_output): Check for NS before GLIB.
5465 GLIB may be linked in due to rsvg, but ns_select must be called.
5467 * xgselect.c (xg_select): Remove call to window_system_available
5468 and g_main_context_pending at the top, so Gdk events (i.e. file
5469 notify) are processed when Emacs is started with -nw.
5471 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5473 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5474 (ctagsfiles3): New variable, includes only *.m files.
5475 (TAGS): Use an explicit language name in the regular expressions,
5476 to avoid transformation of '/SOMETHING' by MSYS to
5477 'c:\MSYS\SOMETHING'.
5479 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5481 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5483 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5485 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5486 still need to set the mouse pointer shape and activate help-echo.
5489 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5491 A few porting etc. fixes for the new file monitor code.
5492 See the thread containing
5493 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5494 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5495 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5496 (dir_monitor_callback, Fgfile_rm_watch):
5497 Use assq_no_quit instead of Fassoc, for speed.
5498 (dir_monitor_callback, Fgfile_rm_watch):
5499 eassert that the monitor is a fixnum.
5500 (dir_monitor_callback): No need for CDR_SAFE.
5501 Simplify building of lisp with alternative tails.
5502 (Fgfile_add_watch, Fgfile_rm_watch):
5503 Do not assume glib functions set errno reliably on failure.
5504 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5505 and signal an error otherwise.
5506 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5507 Use Fdelq instead of Fdelete, for speed.
5509 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5511 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5512 don't insist on being invoked on a highlighted tool-bar button.
5513 Avoids losing tool-bar functionality when mouse-highlight is nil.
5514 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5515 Don't highlight when mouse-highlight is nil.
5516 (note_mouse_highlight): When mouse-highlight is nil, don't return
5517 right away; instead, run tool-bar and mode-line highlight
5518 subroutine, clear any existing highlight, and revert the mouse
5519 pointer to its default shape. (Bug#14558)
5521 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5523 * lisp.mk (lisp): Add prog-mode.el.
5525 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5527 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5528 * process.c (dummy_handler): New function.
5529 (lib_child_handler): New static var.
5530 (handle_child_signal): Invoke it.
5531 (catch_child_signal): If a library has set up a signal handler,
5532 save it into lib_child_handler.
5533 (init_process_emacs): If using glib and not on Windows, tickle glib's
5534 child-handling code so that it initializes its private SIGCHLD handler.
5535 * syssignal.h (SA_SIGINFO): Default to 0.
5536 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5537 31; it should no longer be needed now.
5539 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5541 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5543 * gfilenotify.c (globals_of_gfilenotify): New function.
5544 (syms_of_gfilenotify): Move global initialization there.
5546 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5548 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5550 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5551 * keyboard.c (menu_bar_items, tool_bar_items):
5552 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5553 not override local keymaps any more.
5555 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5557 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5559 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5561 * w32console.c (initialize_w32_display): Return the dimensions of
5562 the console window via 2 additional arguments, not via the current
5563 frame. This avoids crashes due to overrunning the bounds of
5564 frame's decode_mode_spec_buffer, which is not resized following
5565 the change of the frame dimensions from the initial 10x10.
5567 * w32term.h (w32_initialize_display_info): Adjust prototype.
5569 * term.c (init_tty): Take dimensions of the frame from the values
5570 returned by initialize_w32_display.
5572 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5573 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5574 (LIBES): Add $(GFILENOTIFY_LIBS).
5576 * w32inevt.c (handle_file_notifications): Add dummy implementation
5577 for !HAVE_W32NOTIFY.
5579 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5581 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5583 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5585 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5587 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5589 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5591 Fix minor problems found by static checking.
5592 * data.c (pure_write_error):
5593 Use xsignal2, not Fsignal, as Fsignal might return.
5594 * eval.c (set_backtrace_debug_on_exit): Now static.
5595 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5596 No longer inline. EXTERN_INLINE is needed only for functions
5597 defined in .h files. Reindent function header as per GNU style.
5598 (backtrace_p, backtrace_top, backtrace_next):
5599 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5600 compiler or linker. Add extern decls to pacify gcc -Wall.
5601 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5603 * frame.c (free_monitors): Define only on platforms that need it.
5604 * nsterm.m (ns_term_init):
5605 * process.c (catch_child_signal):
5606 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5607 defined on all porting targets these days.
5608 * process.c, process.h (catch_child_signal):
5609 Make it extern only if NS_IMPL_GNUSTEP is defined.
5611 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5613 * w32.c (gettimeofday): Make the signature identical to prototype
5614 in nt/inc/sys/time.h.
5616 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5618 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5621 * keyboard.c (safe_run_hooks_error): Improve error message.
5623 * data.c (pure_write_error): Add `object' argument.
5624 * puresize.h (CHECK_IMPURE): Use it.
5626 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5628 * Makefile.in (NOTIFY_OBJ): New variable.
5629 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5631 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5632 Call syms_of_gfilenotify.
5634 * gfilenotify.c: New file.
5636 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5637 and Qfile_w32notify.
5638 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5639 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5641 * lisp.h: Declare syms_of_gfilenotify.
5643 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5645 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5647 Merge the specpdl and backtrace stacks. Make the structure of the
5648 specpdl entries more obvious via a tagged union of structs.
5649 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5650 (enum specbind_tag): New enum.
5651 (struct specbinding): Make it a tagged union of structs.
5652 Add a case for backtrace records.
5653 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5654 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5655 (backtrace_debug_on_exit): New accessors.
5656 (struct backtrace): Remove.
5657 (struct catchtag): Remove backlist field.
5658 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5660 (Flocal_variable_p): Speed up the common case where the binding is
5662 * eval.c (backtrace_list): Remove.
5663 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5664 (set_backtrace_args, set_backtrace_nargs)
5665 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5666 (backtrace_next): New functions.
5667 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5668 (unwind_to_catch, internal_lisp_condition_case)
5669 (internal_condition_case, internal_condition_case_1)
5670 (internal_condition_case_2, internal_condition_case_n): Don't bother
5671 with backtrace_list any more.
5672 (Fsignal): Adjust to new backtrace format.
5673 (grow_specpdl): Move up.
5674 (record_in_backtrace): New function.
5675 (eval_sub, Ffuncall): Use it.
5676 (apply_lambda): Adjust to new backtrace format.
5677 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5679 (specbind): Adjust to new specpdl format. Simplify.
5680 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5681 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5683 (mark_backtrace): Remove.
5684 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5685 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5686 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5688 * profiler.c (record_backtrace): Use get_backtrace.
5689 (handle_profiler_signal): Use backtrace_top_function.
5690 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5693 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5695 * process.h (catch_child_signal): Declare.
5697 * process.c (catch_child_signal): New function.
5698 (init_process_emacs): Call it.
5700 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5701 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5703 (x_set_cursor_type): Remove declaration.
5704 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5705 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5706 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5707 (ns_get_color): Use F suffix on float.
5708 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5709 (ns_get_rgb_color): Remove.
5710 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5711 (note_mouse_movement): x and y are CGFloat.
5712 (ns_draw_fringe_bitmap): Remove unused rowY.
5713 Change #if to COCOA && >= 10_6.
5714 (ns_draw_window_cursor): Remove unused overspill.
5715 (ns_draw_underwave): width and x are EamcsCGFloat.
5716 (ns_draw_box): thickness is CGFloat.
5717 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5718 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5719 if not in main thread.
5720 (ns_get_pending_menu_title, ns_check_menu_open)
5721 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5722 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5723 (sendFromMainThread:): New method.
5724 (changeFont:): size is CGFloat.
5725 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5726 Disable warning about permanent text.
5727 (characterIndexForPoint:): Adjust return type depending on GNUStep
5729 (mouseDown:): delta is CGFloat.
5730 (updateFrameSize): Remove unised variable f.
5731 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5732 Cast float to EmacsCGFloat.
5733 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5734 also to -1 when restoring.
5735 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5736 inside NS_IMPL_COCOA.
5737 (toggleFullScreen:): Put call to toggleFullScreen inside
5738 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5739 (setPosition:portion:whole:): por is CGFloat.
5740 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5741 (mouseDown:): Use CGFloat.
5742 (mouseDragged:): Remove unised variable edge.
5743 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5745 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5747 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5748 when NS_IMPL_GNUSTEP.
5749 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5750 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5751 (EmacsToolbar): Add clearAll. Add tag argument to
5752 addDisplayItemWithImage.
5753 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5755 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5757 * nsmenu.m (ns_update_menubar): Make static.
5758 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5759 (fillWithWidgetValue:): Add cast to SEL for setAction.
5760 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5761 (update_frame_tool_bar): Update code for GNUStep.
5762 (clearAll): New method.
5763 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5764 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5765 Move identifierToItem setObject and activeIdentifiers addObject before
5766 call to insertItemWithItemIdentifier.
5767 (validateVisibleItems): Fix indentation.
5768 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5769 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5770 UtilityWindow to aStyle, remove call to setStyleMask.
5772 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5774 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5775 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5776 Use F suffix on floats.
5777 (ns_char_width): Returns CGFloat.
5778 (ns_ascii_average_width): w is CGFloat instead of float.
5779 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5781 (ns_glyph_metrics): CGFloat instead of float.
5783 * nsfns.m (x_set_foreground_color, x_set_background_color):
5785 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5786 remove unused variables.
5787 (Fns_read_file_name): Keep track if panel is for save.
5788 Use ns_filename_from_panel/ns_directory_from_panel.
5789 (Fns_list_services): delegate only used for COCOA.
5790 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5791 Just return the input if GNUStep.
5792 (x_screen_planes): Remove.
5793 (Fxw_color_values): Use EmacsCGFloat
5794 (Fns_display_monitor_attributes_list): Only get screen number for
5796 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5798 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5799 ns_directory_from_panel.
5801 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5803 * process.c (handle_child_signal): Also use WCONTINUED.
5804 This is so that list-processes doesn't mistakenly list the process
5805 as stopped, when the process has actually been continued and is
5808 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5810 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5811 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5812 not already configured.
5814 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5816 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5818 * Makefile.in (mostlyclean): Remove *.res files.
5820 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5822 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5823 a buffer (bug#8447).
5825 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5827 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5828 display vector, and we backtrack, handle the case that the
5829 previous character position is also displayed from a display
5830 vector or covered by a display string or image. (Bug#14476)
5832 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5834 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5835 (struct MonitorInfo, free_monitors): Remove.
5836 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5837 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5838 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5841 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5842 (struct MonitorInfo, free_monitors): Remove.
5843 (ns_screen_name): Make static.
5844 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5845 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5848 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5849 (struct MonitorInfo): New struct.
5850 (free_monitors, make_monitor_attribute_list): Declare.
5852 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5854 (free_monitors, make_monitor_attribute_list): New functions.
5855 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5858 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5860 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5862 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5864 * keyboard.c: Apply keyboard decoding only to events that come directly
5865 from the tty, not from unread-command-events (bug#14368).
5866 (read_event_from_main_queue): New function, extracted from read_char).
5867 (read_decoded_char): Remove.
5868 (read_decoded_event_from_main_queue): New function to replace it.
5869 (read_char): Use it.
5870 (read_key_sequence): Use read_char rather than read_decoded_char.
5872 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5874 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5876 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5878 2013-05-22 Kenichi Handa <handa@gnu.org>
5880 The following changes are to fix the setting of
5881 buffer-file-coding-system on, for instance, C-x RET c unix RET
5882 _FILE_OF_DOS_EOL_TYPE_ RET.
5884 * coding.h (struct coding_system): New member detected_utf8_chars.
5886 * coding.c (detect_coding_utf_8): Count characters and check EOL
5887 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5889 (setup_coding_system): Do not initialize coding->head_ascii.
5890 (check_ascii): Do not set coding->eol_seen but update it. Do not
5891 call adjust_coding_eol_type here.
5892 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5893 If the eol-type of CODING is already specified, adjust the eol type
5894 of the found coding-system.
5895 (decode_coding_gap): Cancel previous change. Utilize the
5896 character numbers counted by detect_coding_utf_8. Fix detection
5899 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5901 * search.c (looking_at_1): Only set last_thing_searched if the match
5902 changed the match-data (bug#14281).
5904 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5906 * xdisp.c (reseat_at_previous_visible_line_start):
5907 Already declared in dispextern.h, so remove it here.
5908 (move_it_vertically_backward): Likewise.
5910 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5912 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5913 (Fx_display_pixel_width, Fx_display_pixel_height)
5914 (Fx_display_mm_width, Fx_display_mm_height):
5915 Mention `display-monitor-attributes-list' in docstrings.
5917 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5918 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5919 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5920 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5921 (Fx_display_backing_store, Fx_display_visual_class)
5922 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5923 (Fx_display_grayscale_p, Fx_display_pixel_width)
5924 (Fx_display_pixel_height, Fx_display_planes)
5925 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5926 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5927 (Fx_display_mm_width, Fx_display_mm_height)
5928 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5929 height for all physical monitors as in X11.
5931 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5932 Return pixel width or height for all physical monitors as in X11.
5934 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5936 Port --enable-gcc-warnings to clang.
5937 * bytecode.c (exec_byte_code):
5939 Redo diagnostic pragmas to pacify clang, too.
5940 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5941 * editfns.c (Fencode_time):
5942 * fileio.c (file_accessible_directory_p):
5943 * font.c (font_unparse_xlfd):
5944 Use '&"string"[index]' instead of '"string" + (index)'.
5945 * undo.c (user_error): Remove; unused.
5947 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5949 * insdel.c (insert_1_both): Document the arguments, instead of
5950 referring to insert_1, which no longer exists.
5952 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5953 some window, increment windows_or_buffers_changed, so that
5954 *Messages* display in that window is updated. (Bug#14408)
5956 * w32.c: Include epaths.h.
5957 (init_environment): Use cmdproxy.exe without leading directories.
5958 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5960 (gettimeofday): Adjust signature and return value to Posix
5963 * unexw32.c (open_output_file): Delete the existing emacs.exe
5964 before creating it, to break the hard link to the versioned
5967 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5968 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5969 (FIRSTFILE_OBJ): New variables.
5970 (W32_RES): Rename to EMACSRES. All users changed.
5971 (base_obj): Use $(CM_OBJ).
5972 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5973 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5974 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5975 $(W32_RES_LINK) before $(LIBES).
5976 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5978 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5980 * makefile.w32-in (DOC): Use just "DOC".
5982 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5984 * process.c: Export default filters and sentinels to Elisp.
5985 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5987 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5988 (Fset_process_sentinel, Fformat_network_address):
5989 Default to them instead of nil.
5990 (server_accept_connection): Sentinels can't be nil any more.
5991 (read_and_dispose_of_process_output): New function, extracted from
5992 read_process_output.
5993 (read_process_output): Use it; filters can't be nil.
5994 (Finternal_default_process_filter): New function, extracted from
5995 read_process_output.
5996 (exec_sentinel_unwind): Remove function.
5997 (exec_sentinel): Don't zilch sentinel while running.
5998 (status_notify): Sentinels can't be nil.
5999 (Finternal_default_process_sentinel): New function extracted from
6001 (setup_process_coding_systems): Default filter is not nil any more.
6002 (syms_of_process): Export new Elisp functions and initialize
6004 * lisp.h (make_lisp_proc): New function.
6006 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6008 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6010 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6012 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6013 unless we know that the window w is a leaf window.
6014 Another attempt at solving bug#14062.
6016 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6018 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6021 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6023 * image.c (gif_load): Check that subimages fit (Bug#14345).
6025 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6027 * lread.c (skip_dyn_eof): New function.
6028 (read1): Use it to skip the end of a file in response to #@00.
6030 * doc.c (get_doc_string): Slightly relax the sanity checking.
6032 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6034 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6035 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6036 (MonitorInfo): New struct.
6037 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6038 (Fns_display_monitor_attributes_list): New functions.
6039 (display-usable-bounds): Remove.
6040 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6043 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6045 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6046 (GTK_CHECK_VERSION): New macro, if not already defined.
6047 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6048 replaced by GTK_CHECK_VERSION.
6050 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6052 * xterm.h (GTK_PREREQ): New macro.
6053 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6054 to use this macro instead, for consistency and clarity.
6056 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6058 * xdisp.c (row_for_charpos_p): New function, with code of
6059 cursor_row_p, but accepts an additional argument CHARPOS instead
6060 of using a hardcoded PT.
6061 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6062 (row_containing_pos): Call row_for_charpos_p instead of partially
6063 doing the same. Fixes cursor positioning under longlines-mode
6064 when longlines-show-effect includes more than one newline, when
6065 moving the cursor vertically up.
6067 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6069 * makefile.w32-in (ACL_H): New macro.
6070 ($(BLD)/fileio.$(O)): Update dependencies.
6072 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6074 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6075 * Makefile.in (LIB_ACL): New macro.
6076 (LIBACL_LIBS): Remove.
6077 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6078 * fileio.c: Include <acl.h>.
6079 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6080 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6082 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6085 * unexelf.c: Don't assume ElfW (Half) fits in int.
6086 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6087 when dealing with ElfW (Half) values, since they can exceed 2**31
6088 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6089 (entry_address): Omit unused NUM arg. All uses changed.
6091 2013-05-07 Juri Linkov <juri@jurta.org>
6093 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6094 to the string converted from number with `Fnumber_to_string'.
6097 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6099 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6100 This fixes a problem introduced by my previous change.
6102 2013-05-07 Glenn Morris <rgm@gnu.org>
6104 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6106 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6108 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6110 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6112 Static checking by GCC 4.8.0.
6113 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6114 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6115 (x_get_monitor_attributes_fallback)
6116 (x_get_monitor_attributes_xinerama)
6117 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6118 Define only if USE_GTK.
6119 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6120 (x_get_monitor_attributes_fallback): Omit unused locals.
6121 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6122 Use double, not float, to avoid mixed-mode floating point arithmetic.
6124 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6125 Jan Djärv <jan.h.d@swipnet.se>
6127 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6128 (XINERAMA_CFLAGS): New macros.
6129 (ALL_CFLAGS, LIBES): Use them.
6131 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6132 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6133 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6134 (syms_of_xfns): DEFSYM them.
6135 (struct MonitorInfo): New struct.
6136 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6137 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6138 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6139 (x_get_monitor_attributes_xinerama): New functions.
6140 (Fx_display_monitor_attributes_list): New primitive.
6141 (syms_of_xfns): Defsubr it.
6143 * xterm.h (x_display_info): Add Xatom_net_workarea and
6144 Xatom_net_current_desktop.
6146 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6147 and dpyinfo->Xatom_net_current_desktop.
6149 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6151 * xdisp.c (pos_visible_p): Use the special code for finding the
6152 beginning of a display property or overlay for any "replacing"
6153 display property, not just for display strings. This solves
6154 incorrect reporting of position by posn-at-point. (Bug#14241)
6156 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6158 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6159 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6160 Verify that ElfW (Half) fits in int.
6161 (fatal): Use same signature as lisp.h.
6162 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6163 configure and build with -DUNEXELF_DEBUG without worrying about
6164 other modules that use DEBUG.
6165 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6166 possibly-wide integers now uses it instead of plain fprintf.
6167 (entry_address): New function, which avoids problems with 32-bit
6168 overflow on 64-bit hosts.
6169 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6170 (round_up): Don't assume the remainder fits in int.
6171 (find_section): Use bool for boolean. Simplify debug code.
6172 (unexec): Don't assume file sizes fit in int or size_t.
6173 Omit unnecessary trailing newline in 'fatal' format.
6174 Use strerror rather than outputting decimal error number.
6175 Remove unused code when emacs is not defined;
6176 this file relies on Emacs now.
6177 Don't assume e_phnum and e_shnum are positive.
6179 * regex.c: Fix problems when DEBUG is defined.
6180 (extract_number, extract_number_and_incr): Define regardless of
6181 whether DEBUG is defined; that's simpler and makes the code less
6182 likely to go stale in the normal case when DEBUG is not defined.
6183 Return int rather than taking an int * arg. All callers changed.
6184 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6185 Remove, replacing with ...
6186 (DEBUG_PRINT): New macro. All callers changed.
6187 (DEBUG_COMPILES_ARGUMENTS): New macro.
6188 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6189 (print_compiled_pattern, print_double_string) [DEBUG]:
6190 Use prototype rather than old-style definition.
6191 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6192 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6193 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6194 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6195 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6196 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6197 This matters only when DEBUG is defined.
6199 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6201 * xdisp.c (set_iterator_to_next): Set the
6202 ignore_overlay_strings_at_pos_p flag only if we are _really_
6203 iterating over an overlay string, as indicated by the
6204 current.overlay_string_index member. (Bug#14306)
6206 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6208 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6209 to where it is used, to avoid autorelease issues (Bug#14050).
6211 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6213 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6214 * fileio.c (syms_of_fileio): Implement this.
6215 * filelock.c (create_lock_file): If symbolic links don't work, so
6216 we use a regular file as a lock file, do not fsync the lock file;
6219 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6221 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6222 (syms_of_minibuf): Adjust accodingly.
6224 * callint.c (Fcall_interactively): Adjust calls accordingly.
6226 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6228 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6229 w->contents is a buffer before computing everything else.
6230 Use parentheses to disambiguate last part of the condition.
6232 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6233 assertion violations. (Bug#14062)
6235 2013-05-01 David Reitter <david.reitter@gmail.com>
6237 * nsfns.m (ns_tooltip): Initialize.
6239 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6241 * coding.c (decode_coding_gap): Don't remove the character before
6242 a newline unless it's a CR character. (Bug#14287)
6244 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6246 * dispextern.h (struct face): Move enum face_underline_type
6247 earlier so that bitfields can be in the same word.
6249 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6251 * nsfns.m (handlePanelKeys): New function.
6252 (EmacsOpenPanel:performKeyEquivalent:)
6253 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6254 arrows/function/control and copy/paste keys (Bug#14296).
6256 2013-04-27 Juri Linkov <juri@jurta.org>
6258 * callint.c (Fcall_interactively): Call `Qread_number' for
6259 interactive code letter `n' instead of using duplicate code.
6262 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6264 * systime.h (make_timeval): Declare as 'const'.
6266 2013-04-27 Kenichi Handa <handa@gnu.org>
6268 * font.c (font_open_entity): Always open a font of manageable
6271 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6273 Port better to AIX (Bug#14258).
6274 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6277 2013-04-24 Kenichi Handa <handa@gnu.org>
6279 * coding.c (decode_coding_iso_2022): When an invalid escape
6280 sequence is encountered, reset the invocation and designation
6281 status to the safest one.
6283 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6285 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6286 Without this fix, "make distclean" leaves stamp-h1 behind.
6288 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6290 * w32fns.c (w32_fullscreen_rect): New function to compute the
6291 window rectangle for the given fullscreen mode.
6292 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6293 longer tunes the window size. This keeps the window's edges flush
6294 with the screen and allows the taskbar to hide itself in fullboth.
6296 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6297 window decorations and uses the entire screen.
6299 * w32term.h (w32_fullscreen_rect) Add prototype.
6300 (struct w32_output): Replace normal_width, normal_height,
6301 normal_top, and normal_left members with a single normal_placement
6303 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6305 (FRAME_NORMAL_PLACEMENT): New macro.
6307 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6309 * minibuf.c (Ftest_completion): Silence compiler warning.
6311 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6313 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6316 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6319 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6320 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6321 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6322 parentheses where appropriate.
6324 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6326 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6328 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6330 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6331 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6332 Mention in the doc string that setting these variables takes
6333 effect only after a call to set-window-buffer. (Bug#14200)
6335 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6337 * indent.c (Fvertical_motion): Don't consider display strings on
6338 overlay strings as display strings on the buffer position we
6339 started from. This prevents vertical cursor motion from jumping
6340 more than one line when there's an overlay string with a display
6341 property at end of line.
6342 Reported by Karl Chen <Karl.Chen@quarl.org> in
6343 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6345 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6347 * window.c (select_window): `record_buffer' even if window is
6348 already selected (bug#14191).
6350 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6352 * window.c (Fwindow_end): Test more flags, including the buffer's
6353 last_overlay_modified flag, to determine whether the window's
6354 display is really up-to-date. Prevents the function from
6355 returning a stale value. (Bug#14170)
6356 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6359 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6361 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6362 garbaged only if it is not already the top frame on its TTY.
6363 This prevents flickering due to constant redrawing of TTY frames when
6364 there are GUI frames open in the same session. (Bug#13864)
6366 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6368 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6369 of marking the idle timers directly.
6371 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6373 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6376 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6378 * window.c (select_window): Don't record_buffer while the invariant is
6379 temporarily broken (bug#14161).
6381 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6383 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6385 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6387 2013-04-07 Romain Francoise <romain@orebokech.com>
6389 Ignore additional platform-specific ACL errors (Bug#13702).
6390 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6391 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6393 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6395 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6398 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6400 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6401 This bug was introduced by my 2013-02-25 change that simplified
6402 data_start configuration. Without this change, on GNU/Linux
6403 an Emacs configured with --enable-profiling fails immediately
6404 due to a profiler signal.
6405 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6406 with these flags. On platforms where special flags are needed
6407 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6408 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6409 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6411 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6413 Get rid of some platform-specific functions examining window
6414 system and its capabilities. This is a partial rework of the
6416 * lisp.h (have_menus_p): Remove prototype. This function is
6417 replaced with platform-independent window_system_available.
6418 (check_window_system): Move to...
6419 * frame.h (decode_window_system_frame, window_system_available):
6420 ...here, add new prototypes.
6421 * frame.c (window_system_available, decode_window_system_frame):
6423 (check_window_system): Platform-independent now.
6424 * xterm.h (x_in_use): Remove declaration.
6426 * w32term.h (check_x_frame):
6427 * nsterm.h (check_x_frame): Remove prototypes. This function
6428 is replaced with platform-independent decode_window_system_frame.
6429 * msdos.c (have_menus_p): Remove.
6430 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6431 Remove platform-specific functions. Use check_window_system,
6432 decode_window_system_frame and check_ns_display_info where
6433 appropriate. Minor style and comment tweaks.
6434 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6435 (check_x_frame): Likewise.
6436 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6438 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6439 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6440 * xmenu.c, xselect.c: All related users changed.
6442 2013-04-03 Kenichi Handa <handa@gnu.org>
6444 The following changes is to optimize the code for reading UTF-8
6447 * coding.c (check_ascii): Rename from detect_ascii. Return value
6448 changed. Check EOL format. Do not call adjust_coding_eol_type
6450 (check_utf_8): New function.
6451 (adjust_coding_eol_type): Do nothing if already adjusted.
6452 (detect_coding): Compare the return value of check_ascii with
6453 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6454 (decode_coding_gap): Optimize for valid UTF-8.
6456 2013-03-21 Kenichi Handa <handa@gnu.org>
6458 * coding.c (syms_of_coding): Cancel previous change.
6460 * insdel.c (insert_from_gap): Fix previous change.
6462 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6464 Consistently use platform-specific function to detect window system.
6465 * lisp.h (check_window_system): New prototype. This function is
6466 going to replace check_x, check_w32 and check_ns.
6467 (have_menus_p): Mention msdos.c in comment.
6468 * fontset.c (check_window_system_func): Remove. Adjust all users.
6469 * fontset.h (check_window_system_func): Remove prototype.
6470 * nsterm.h (check_ns):
6471 * xterm.h (check_x):
6472 * w32term.h (check_w32): Likewise.
6473 * menu.c (Fx_popup_menu): Use check_window_system.
6474 * msdos.c (check_window_system): Define for MS-DOS.
6475 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6476 * w32fns.c (check_window_system): Likewise for MS-Windows.
6477 * xfns.c (check_window_system): Likewise for X.
6478 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6479 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6481 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6483 Prefer < to > in range checks such as 0 <= i && i < N.
6484 This makes it easier to visualize quantities on a number line.
6485 This patch doesn't apply to all such range checks,
6486 only to the range checks affected by the 2013-03-24 change.
6487 This patch reverts most of the 2013-03-24 change.
6488 * alloc.c (xpalloc, Fgarbage_collect):
6489 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6490 * character.c (string_escape_byte8):
6491 * charset.c (read_hex):
6492 * data.c (cons_to_unsigned):
6493 * dispnew.c (update_frame_1):
6494 * doc.c (Fsubstitute_command_keys):
6495 * doprnt.c (doprnt):
6496 * editfns.c (hi_time, decode_time_components):
6497 * fileio.c (file_offset):
6498 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6499 * font.c (font_intern_prop):
6500 * frame.c (x_set_alpha):
6501 * gtkutil.c (get_utf8_string):
6502 * indent.c (check_display_width):
6503 * keymap.c (Fkey_description):
6504 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6506 * minibuf.c (read_minibuf_noninteractive):
6507 * process.c (wait_reading_process_output):
6508 * search.c (Freplace_match):
6509 * window.c (get_phys_cursor_glyph):
6510 * xdisp.c (redisplay_internal):
6511 * xsmfns.c (smc_save_yourself_CB):
6512 Prefer < to > for range checks.
6513 * dispnew.c (sit_for): Don't mishandle NaNs.
6514 This fixes a bug introduced in the 2013-03-24 change.
6515 * editfns.c (decode_time_components): Don't hoist comparison.
6516 This fixes another bug introduced in the 2013-03-24 change.
6518 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6520 * frame.h (struct frame): Drop scroll_bottom_vpos
6521 member becaue all real users are dead long ago.
6522 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6523 * xdisp.c (redisplay_internal): Adjust user.
6525 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6527 * nsmenu.m (showAtX:Y:for:): setLevel to
6528 NSPopUpMenuWindowLevel (Bug#13998).
6530 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6532 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6533 (ns_check_pending_open_menu): Declare.
6535 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6536 (x_activate_menubar): Update the menu with title that matches
6537 ns_get_pending_menu_title, and call
6538 ns_check_pending_openmenu (Bug#12698).
6539 (menuWillOpen:): New method.
6540 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6542 * nsterm.m (menu_will_open_state, menu_mouse_point)
6543 (menu_pending_title): New varaibles.
6544 (ns_get_pending_menu_title, ns_check_menu_open)
6545 (ns_check_pending_open_menu): New functions.
6547 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6549 * indent.c (current_column_bol_cache): Remove leftover which is not
6550 used in Fmove_to_column any more.
6551 (current_column, scan_for_column): Adjust users.
6552 * keyboard.c (last_point_position_buffer, last_point_position_window):
6553 Remove leftovers which are not used for recording undo any more.
6554 (command_loop_1, syms_of_keyboard): Adjust users.
6555 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6556 redisplay_window any more.
6557 (move_it_to): Adjust user.
6559 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6561 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6562 Update dependencies.
6564 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6566 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6567 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6570 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6572 * window.h (struct window): Replace hchild, vchild and buffer slots
6573 with the only contents slot. This is possible because each valid
6574 window may have either the child window (in vertical or horizontal
6575 combination) or buffer to display (for the leaf window). Using that,
6576 a lof of operations to traverse and/or change window hierarchies may
6577 be simplified. New member horizontal is used to distinguish between
6578 horizontal and vertical combinations of internal windows.
6579 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6580 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6581 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6582 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6583 Use contents slot, not buffer, where appropriate.
6584 (wset_combination): New function.
6585 (wset_buffer): Add eassert.
6586 (Fframe_first_window): Simplify the loop reaching first window.
6587 (Fwindow_buffer): Use WINDOW_LEAF_P.
6588 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6589 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6590 (unshow_buffer): Convert initial debugging check to eassert.
6591 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6592 (make_parent_window, window_resize_check, window_resize_apply)
6593 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6594 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6595 Adjust to match struct window changes.
6596 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6597 (mark_window_cursors_off, count_windows, get_leaf_windows)
6598 (foreach_window_1): Simplify the loop.
6599 * alloc.c (mark_object): Do not check for the leaf window because
6600 internal windows has no glyph matrices anyway.
6601 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6602 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6603 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6604 (build_frame_matrix_from_window_tree, mirror_make_current)
6605 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6606 (update_window_tree, set_window_update_flags): Simplify the loop.
6607 (sync_window_with_frame_matrix_rows): Enforce live window.
6608 Use contents slot, not buffer, where appropriate.
6609 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6610 and WINDOW_HORIZONTAL_COMBINATION_P.
6611 (make_frame_visible_1): Simplify the loop.
6612 Use contents slot, not buffer, where appropriate.
6613 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6614 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6615 (expose_window_tree): Likewise.
6616 Use contents slot, not buffer, where appropriate.
6617 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6618 to avoid deleted windows. Use contents slot instead of buffer.
6619 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6620 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6621 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6622 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6624 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6626 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6627 identify the reasons for assertion violations in bug#14062 and
6629 (Fx_show_tip): Fix compilation error under
6630 "--enable-check-lisp-object-type". (Bug#14073)
6632 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6633 Reported by <rzl24ozi@gmail.com>.
6635 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6637 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6639 (unwind_with_echo_area_buffer): ...to restore it here.
6640 This is needed to ensure that...
6641 (redisplay_window): ...both window markers are valid here,
6642 which is verified by eassert.
6643 * editfns.c (save_excursion_save): Do not assume that
6644 selected_window always displays the buffer.
6645 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6648 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6650 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6653 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6655 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6657 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6659 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6660 since MinGW's w32api headers do. This avoids compiler warnings.
6662 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6665 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6667 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6669 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6671 * gtkutil.c (style_changed_cb): Check if frame is live and an
6672 X frame (Bug#14038).
6674 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6676 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6677 Define only for _WIN32_WINNT less than 0x0500.
6678 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6680 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6681 see its own definitions of 'struct timeval' and 'struct timezone'.
6683 Fix incompatibilities between MinGW.org and MinGW64 headers.
6684 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6686 * w32.c (REPARSE_DATA_BUFFER): Guard with
6687 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6689 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6691 * xterm.c: Include X11/XKBlib.h
6692 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6694 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6696 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6698 * blockinput.h (input_blocked_p): Likewise.
6699 * bytecode.c (exec_byte_code): Likewise.
6700 * callproc.c (call_process_kill, call_process_cleanup)
6701 (Fcall_process): Likewise.
6702 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6703 (Fccl_execute_on_string): Likewise.
6704 * character.c (string_escape_byte8): Likewise.
6705 * charset.c (read_hex): Likewise.
6706 * cm.c (calccost): Likewise.
6707 * data.c (cons_to_unsigned): Likewise.
6708 * dired.c (directory_files_internal, file_name_completion):
6710 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6711 (sit_for): Likewise.
6712 * doc.c (Fsubstitute_command_keys): Likewise.
6713 * doprnt.c (doprnt): Likewise.
6714 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6715 * emacsgtkfixed.c: Likewise.
6716 * fileio.c (file_offset, Fwrite_region): Likewise.
6717 * floatfns.c (Fexpt, fmod_float): Likewise.
6718 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6720 * font.c (font_intern_prop): Likewise.
6721 * frame.c (x_set_alpha): Likewise.
6722 * gtkutil.c (get_utf8_string): Likewise.
6723 * indent.c (check_display_width): Likewise.
6724 * intervals.c (create_root_interval, rotate_right, rotate_left)
6725 (split_interval_right, split_interval_left)
6726 (adjust_intervals_for_insertion, delete_node)
6727 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6728 (merge_interval_right, merge_interval_left, copy_intervals)
6729 (set_intervals_multibyte_1): Likewise.
6730 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6731 * keymap.c (Fkey_description): Likewise.
6732 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6733 * lread.c (openp, read_integer, read1, string_to_number):
6735 * menu.c (ensure_menu_items): Likewise.
6736 * minibuf.c (read_minibuf_noninteractive): Likewise.
6737 * print.c (printchar, strout): Likewise.
6738 * process.c (create_process, Faccept_process_output)
6739 (wait_reading_process_output, read_process_output, send_process)
6740 (wait_reading_process_output): Likewise.
6741 * profiler.c (make_log, handle_profiler_signal): Likewise.
6742 * regex.c (re_exec): Likewise.
6743 * regex.h: Likewise.
6744 * search.c (looking_at_1, Freplace_match): Likewise.
6745 * sysdep.c (get_child_status, procfs_ttyname)
6746 (procfs_get_total_memory): Likewise.
6747 * systime.h (EMACS_TIME_VALID_P): Likewise.
6748 * term.c (dissociate_if_controlling_tty): Likewise.
6749 * window.c (get_phys_cursor_glyph): Likewise.
6750 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6751 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6753 * xfns.c (Fx_window_property): Likewise.
6754 * xmenu.c (set_frame_menubar): Likewise.
6755 * xselect.c (x_get_window_property, x_handle_dnd_message):
6757 * xsmfns.c (smc_save_yourself_CB): Likewise.
6758 * xterm.c (x_scroll_bar_set_handle): Likewise.
6760 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6762 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6763 to be optional or nil. Adjust comment and convert it to docstring.
6764 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6765 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6767 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6769 Static checking by GCC 4.8-20130319.
6770 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6771 * process.c (Fset_process_datagram_address)
6772 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6773 * xdisp.c (get_char_face_and_encoding):
6774 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6775 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6776 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6778 2013-03-24 Ken Brown <kbrown@cornell.edu>
6780 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6781 fix compilation on 64-bit Cygwin, where underscores are not
6782 automatically prepended.
6784 * w32term.c (w32_initialize): Silence compiler warning.
6786 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6788 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6789 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6790 variables, to save and restore frame dimensions.
6791 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6792 after returning from a 'fullscreen' configuration.
6793 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6794 to avoid races between the main thread and the input thread.
6796 * w32term.h (struct w32_output): New members normal_width,
6797 normal_height, normal_top, normal_left, and prev_fsmode.
6798 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6799 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6802 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6803 'fullscreen' parameter. Always record previous width and height
6804 of the frame, except when switching out of maximized modes, so
6805 that they could be restored correctly, instead of resetting to the
6806 default frame dimensions. Send SC_RESTORE command to the frame,
6807 unless we are going to send SC_MAXIMIZE, to restore the frame
6808 resize hints in the mouse pointer shown by the window manager.
6811 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6813 * lisp.h (get_frame_param): Adjust conditions for prototype
6816 2013-03-22 Ken Brown <kbrown@cornell.edu>
6818 * unexcw.c: Drop unneeded inclusion of w32common.h.
6819 (report_sheap_usage): Declare.
6820 (read_exe_header): Add magic numbers for x86_64.
6821 (fixup_executable): Fix printf format specifier for unsigned long
6824 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6826 * frame.h (struct frame): Put menu_bar_window under #ifdef
6827 because this member is not needed when X toolkit is in use.
6828 (fset_menu_bar_window):
6829 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6830 (free_glyphs, update_frame):
6831 * xdisp.c (expose_frame): Likewise.
6832 (display_menu_bar): Likewise. Remove redundant eassert.
6833 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6836 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6838 Use functions and constants to manipulate Lisp_Save_Value objects.
6839 This replaces code that used macros and strings and token-pasting.
6840 The change makes the C source a bit easier to follow,
6841 and shrinks the Emacs executable a bit.
6842 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6843 (make_save_value): Change 1st arg from string to enum. All callers
6846 (mark_object): Use if, not #if, for GC_MARK_STACK.
6847 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6848 (XSAVE_OBJECT): Now functions, not macros.
6849 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6850 the constant was never used.
6851 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6852 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6853 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6854 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6856 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6857 type3 with a single member save_type. All uses changed.
6858 (save_type, set_save_pointer, set_save_integer): New functions.
6859 * print.c (PRINTX): Remove.
6861 * alloc.c: Remove redundant static declarations.
6863 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6865 * window.h (struct window): Convert left_col, top_line, total_lines
6866 and total_cols from Lisp_Objects to integers. Adjust comments.
6867 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6869 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6870 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6871 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6872 Adjust users where appropriate.
6874 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6876 * frame.h (struct frame): Drop resx and resy because the same data is
6877 available from window system-specific output context. Adjust users.
6878 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6879 New functions to provide defaults when no window system available.
6880 (FRAME_RES_X, FRAME_RES_Y): New macros.
6881 (NUMVAL): Move from xdisp.c.
6882 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6883 (Ffont_face_attributes, Fopen_font):
6884 * image.c (gs_load):
6885 * w32font.c (fill_in_logfont):
6886 * xdisp.c (calc_pixel_width_or_height):
6887 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6888 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6890 2013-03-20 Kenichi Handa <handa@gnu.org>
6892 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6893 to 1 (temporary workaround until a bug related to ASCII
6894 optimization is fixed).
6896 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6898 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6899 Signal error if window is not internal. Adjust docstring.
6900 (delete_all_child_windows): Use combination_limit to save the buffer.
6901 (Fset_window_configuration): Adjust accordingly.
6902 * print.c (syms_of_print): Initialize debugging output not here...
6903 (init_print_once): ...but in a new function here.
6904 * lisp.h (init_print_once): Add prototype.
6905 * emacs.c (main): Add call to init_print_once. Adjust comments.
6907 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6909 * window.c (window_resize_check, window_resize_apply)
6910 (window_from_coordinates, recombine_windows, set_window_buffer)
6911 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6912 (Fsplit_window_internal, Fdelete_window_internal)
6913 (freeze_window_starts): Use bool for booleans.
6914 * window.h (window_frame_coordinates, resize_frame_windows)
6915 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6917 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6919 * dispnew.c (bitch_at_user): Use `user-error'.
6921 2013-03-17 Ken Brown <kbrown@cornell.edu>
6923 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6924 as return type of image_background. (Bug#13981)
6925 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6927 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6929 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6930 (ns_select): Don't return with result uninitialized.
6932 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6935 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6937 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6938 directories. If filename is nil, get directory name (Bug#13932).
6939 Use getFilename and getDirectory.
6940 (getFilename, getDirectory): New methods for EmacsSavePanel and
6942 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6944 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6946 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6948 2013-03-15 Kenichi Handa <handa@gnu.org>
6950 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6951 (adjust_after_replace): Make it back to static. Delete the third
6952 arg text_at_gap_tail. Cancel the code for handling it.
6954 * coding.h (struct coding_system): New member eol_seen.
6956 * coding.c (detect_ascii): New function.
6957 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6958 when the source bytes are actually scanned. On detecting for
6959 coding_category_utf_8_auto, call detect_ascii instead of scanning
6960 source bytes directly.
6961 (produce_chars): Call insert_from_gap with the new arg 0.
6962 (encode_coding): Likewise.
6963 (decode_coding_gap): Control ASCII optimization by the variable
6964 disable_ascii_optimization instead of #ifndef .. #endif.
6965 Deccode EOL format according to coding->eol_seen.
6966 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6969 * lisp.h (adjust_after_replace): Cancel externing it.
6970 (insert_from_gap): Adjust prototype.
6972 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6974 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6975 FULLSCREEN_MAXIMIZED. (Bug#13935)
6977 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6979 * region-cache.c (find_cache_boundary, move_cache_gap)
6980 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6981 Simplify debugging check and convert to eassert. Adjust comment.
6982 (pp_cache): Put under ENABLE_CHECKING.
6984 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6986 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6987 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6989 (w32fullscreen_hook): If the frame is visible, reset
6990 f->want_fullscreen flag after changing the frame size. If the
6991 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6994 2013-03-13 Daniel Colascione <dancol@dancol.org>
6996 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6997 too so that these builds can use Cygwin's file conversion
6998 functions. (We've been building and linking cygw32.o all along
6999 and just not using it.)
7001 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7003 File synchronization fixes (Bug#13944).
7004 * Makefile.in (LIB_FDATASYNC): New macro.
7006 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7007 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7008 Don't worry about HAVE_FSYNC, since a substitute fsync is
7009 available if the system lacks one.
7010 (Fwrite_regin): Retry fsync if interrupted.
7012 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7014 * w32term.c (w32_read_socket): If the Emacs frame is being
7015 activated, call w32fullscreen_hook, to make sure the new frame
7016 dimensions are in effect. (Bug#13937)
7018 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7020 * xdisp.c (init_iterator): Simplify because both character and byte
7021 positions are either specified or -1. Add eassert. Adjust comment.
7022 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7023 character and byte positions can be obtained from marker.
7025 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7027 Static checking by Sun C 5.12.
7028 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7029 * bytecode.c (exec_byte_code):
7030 * dispnew.c (init_display):
7032 * fileio.c (Fsubstitute_in_file_name):
7033 * keyboard.c (Fevent_convert_list):
7034 * keymap.c (Fsingle_key_description):
7035 * term.c (maybe_fatal, fatal):
7036 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7037 * xsmfns.c (Fhandle_save_session):
7038 Omit unreachable code.
7039 * keymap.c (map_keymap_char_table_item): Cast void * to
7040 a function pointer type; the C Standard requires this.
7042 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7043 Include <sys/param.h> unconditionally, as that works elsewhere and
7044 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7045 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7048 See ChangeLog.12 for earlier changes.
7054 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7056 This file is part of GNU Emacs.
7058 GNU Emacs is free software: you can redistribute it and/or modify
7059 it under the terms of the GNU General Public License as published by
7060 the Free Software Foundation, either version 3 of the License, or
7061 (at your option) any later version.
7063 GNU Emacs is distributed in the hope that it will be useful,
7064 but WITHOUT ANY WARRANTY; without even the implied warranty of
7065 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7066 GNU General Public License for more details.
7068 You should have received a copy of the GNU General Public License
7069 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.