1 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5 2013-11-16 Eli Zaretskii <eliz@gnu.org>
7 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
8 while we are using Vprin1_to_string_buffer.
10 * keymap.c (describe_map): Don't crash if PT is 1 both before and
11 after inserting the description string. (Bug#15907)
13 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
15 * data.c: Work around bogus GCC diagnostic about shift count.
16 Reported by Eli Zaretskii in
17 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
18 (pre_value): New function.
19 (count_trailing_zero_bits): Use it.
21 2013-11-15 Eli Zaretskii <eliz@gnu.org>
23 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
24 assume C macros are not supported even under -g3 in these old GCC
27 2013-11-15 Leo Liu <sdl.web@gmail.com>
29 * minibuf.c (Ftry_completion, Fall_completions)
30 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
32 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
34 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
35 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
36 This avoids placing unnecessary constants into the Emacs code.
38 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
40 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
43 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
44 for Cygwin w32 build. (Bug#15892)
46 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
48 Simplify, port and tune bool vector implementation.
49 * alloc.c (bool_vector_exact_payload_bytes)
50 (bool_vector_payload_bytes): Remove.
51 (bool_vector_fill): Return its argument.
52 * alloc.c (bool_vector_fill):
54 * print.c (print_object):
55 Simplify by using bool_vector_bytes.
56 * alloc.c (make_uninit_bool_vector):
57 New function, broken out from Fmake_bool_vector.
58 (Fmake_bool_vector): Use it. Use tail call.
59 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
60 * data.c (BITS_PER_ULL): New constant.
61 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
62 if long long versions don't exist.
63 (shift_right_ull): New function.
64 (count_one_bits_word): New function, replacing popcount_bits_word
65 macro. Don't assume that bits_word is no wider than long long.
66 (count_one_bits_word, count_trailing_zero_bits):
67 Don't assume that bits_word is no wider than long long.
68 * data.c (bool_vector_binop_driver, bool_vector_not):
69 * fns.c (Fcopy_sequence):
71 Create an uninitialized destination, to avoid needless work.
72 (internal_equal): Simplify.
73 (Ffillarray): Prefer tail call.
74 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
75 contain at least one word.
76 (bits_word_to_host_endian): Prefer if to #if. Don't assume
77 chars are narrower than ints.
78 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
79 * fns.c (Fcopy_sequence):
81 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
82 Don't try to port to hosts where bits_word values have holes; the
83 code wouldn't work there anyway. Verify this assumption, though.
84 (bool_vector_bytes): New function.
85 (make_uninit_bool_vector): New decl.
86 (bool_vector_fill): Now returns Lisp_Object.
88 * xfns.c (xic_create_fontsetname):
89 * xrdb.c (gethomedir): Prefer tail calls.
91 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
93 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
94 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
96 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
97 that requires a return value.
98 (Fset_buffer_modified_p): Take advantage of this change to do
101 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
103 * buffer.c (Frestore_buffer_modified_p): Sync it with
104 Fset_buffer_modified_p.
105 (Fforce_mode_line_update): New function, moved from subr.el.
106 (Fset_buffer_modified_p): Use them.
107 (syms_of_buffer): Defsubr Fforce_mode_line_update.
109 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
111 * search.c (find_newline): Rewrite to prefer offsets to pointers.
112 This avoids undefined behavior when subtracting pointers into
113 different aways. On my platform it also makes the code a tad
114 smaller and presumably faster.
116 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
118 * keyboard.c (command_loop_1): Use region-extract-function.
119 * insdel.c (Qregion_extract_function): Not static any more (can we
120 stop pretending that these vars can benefit from being marked static?).
122 2013-11-09 Eli Zaretskii <eliz@gnu.org>
124 * search.c (find_newline): If buffer text is relocated during the
125 "dumb loop", adjust C pointers into buffer text to follow suit.
128 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
130 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
131 for conversion (Bug#15837).
133 2013-11-09 Eli Zaretskii <eliz@gnu.org>
135 * fileio.c (Finsert_file_contents): Invalidate the newline cache
136 for the entire range of inserted characters. (Bug#15841)
138 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
140 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
142 (realize_default_face): Remove assignment to distant-foreground if
143 unspecified (Bug#15815).
145 2013-11-08 Eli Zaretskii <eliz@gnu.org>
147 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
148 cache-long-scans disabled, since we don't want to call
149 prepare_to_modify_buffer (in insert_1_both) for each message we
152 * buffer.h (bset_cache_long_scans): New INLINE function, moved
153 from buffer.c. Improve commentary to the buffer field setter
156 * buffer.c (bset_cache_long_scans): Static function deleted.
157 Improve commentary to the buffer field setter functions.
158 (init_buffer_once): Default for cache-long-scans changed to t.
161 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
163 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
165 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
166 This bug was introduced in my 2013-06-21 change, and caused
167 struct Lisp_Sub_Char_Table objects to be given too many slots,
168 which broke 'make -C admin/unidata'.
170 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
172 Import changes from mac-port 4.5.
173 * macfont.m (mac_font_copy_default_descriptors_for_language)
174 (mac_font_copy_default_name_for_charset_and_languages): Declare.
175 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
176 (macfont_language_default_font_names): New.
177 (macfont_list): Rearrange language/charset code.
178 (macfont_close): Don't check for macfont_info->cache.
179 (mac_ctfont_create_preferred_family_for_attributes): New font
181 mac_font_copy_default_name_for_charset_and_languages.
182 (mac_font_copy_default_descriptors_for_language)
183 (mac_font_copy_default_name_for_charset_and_languages): New functions.
185 * macfont.h (kCTVersionNumber10_9): Define if not defined.
187 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
189 Port to C11 aligned_alloc, and fix some integer overflows.
190 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
191 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
192 and use of posix_memalign replaced with aligned_alloc.
193 (aligned_alloc): New function, defined or declared as needed.
194 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
195 Don't undef; configure.ac now does this.
196 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
197 (calloc, aligned_alloc): Check for integer overflow.
198 (aligned_alloc): Rename from memalign. All uses changed.
199 (memalign): New function, an alias for aligned_alloc.
201 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
203 * xdisp.c (redisplay_internal): Fix typo in last change.
205 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
207 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
209 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
211 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
212 redisplay--mode-lines-cause.
213 (redisplay_internal): Keep them uptodate. Remove redundant check of
214 buffer_shared_and_changed.
215 * *.[chm]: Number every assignment to update_mode_lines so we
216 can track why it is set.
218 2013-11-06 Eli Zaretskii <eliz@gnu.org>
220 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
222 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
224 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
225 can track why it is set.
227 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
229 Integer-related fixes for term.c etc.
230 * dispextern.h (face_tty_specified_color): New function.
231 * term.c (turn_on_face): Don't rely on undefined behavior when
232 assigning an out-of-range value to 'long'.
233 Simplify test for toggling highlight.
234 (tty_capable_p): Omit last two (unused) args. All callers changed.
235 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
236 (read_menu_input, tty_menu_activate, tty_menu_show):
237 * xfaces.c (x_supports_face_attributes_p)
238 (tty_supports_face_attributes_p):
239 Use bool for boolean. All callers changed.
240 (tty_supports_face_attributes_p): Omit defaults for color indices;
241 no longer needed. Simplify tail call.
243 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
245 * xdisp.c (prepare_menu_bars): Mark static.
246 * lisp.h (prepare_menu_bars): Don't declare.
247 * xselect.c (x_handle_selection_clear):
248 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
250 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
252 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
253 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
255 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
257 * keyboard.c (Fcommand_error_default_function): Rename from
258 Fdefault_error_output.
260 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
262 * keyboard.c (Fdefault_error_output): New function, extracted from
264 (syms_of_keyboard): Use it for Vcommand_error_function.
266 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
268 * eval.c (handlerlist_sentinel): New variable (bug#15802).
269 (init_eval): Use it to ensure handlerlist is non-NULL.
270 (unwind_to_catch): Make sure we never set handlerlist to NULL.
271 (Fsignal): Adjust NULLness test of handlerlist.
272 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
274 2013-11-05 Eli Zaretskii <eliz@gnu.org>
276 * callproc.c (call_process): Call prepare_to_modify_buffer before
277 decoding text read from the sub-process, as the decoded stuff will
278 be inserted into the buffer. This will invalidate the various
279 caches maintained for the buffer. (Bug#15148)
281 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
283 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
284 string of glyphless-char-display.
286 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
288 * nsfns.m (ns_get_name_from_ioreg): New function.
289 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
290 OSX >= 10.9. Use ns_get_name_from_ioreg.
292 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
294 Simplify and port recent bool vector changes.
295 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
296 only in this file. Use a more-efficient implementation if the
297 second argument is a power of 2.
298 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
299 Remove no-longer-necessary compile-time checks.
300 (bool_vector_exact_payload_bytes): New function.
301 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
302 exact payload changed to call the new function. Do not assume
303 that the arg or result fits in ptrdiff_t.
304 (bool_vector_fill): New function.
305 (Fmake_bool_vector): Use it. Don't assume bit counts fit
307 (vroundup_ct): Don't assume arg fits in size_t.
308 * category.c (SET_CATEGORY_SET): Remove. All callers now just
309 invoke set_category_set.
310 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
311 All callers changed. Use bool_vector_set.
312 * category.h (XCATEGORY_SET): Remove; no longer needed.
313 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
315 * data.c (Faref): Use bool_vector_ref.
316 (Faset): Use bool_vector_set.
317 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
318 (Fbool_vector_not, Fbool_vector_count_matches)
319 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
320 * fns.c (concat): Use bool_vector_ref.
321 (Ffillarray): Use bool_vector_fill.
322 (mapcar1): Use bool_vector_ref.
323 (sxhash_bool_vector): Hash words, not bytes.
324 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
325 a constant, since it's now used in #if.
326 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
327 unsigned char on unusual architectures, so that we no longer
328 assume that the number of bits per bits_word is a power of two or
329 is a multiple of 8 or of CHAR_BIT.
330 (Qt): Add forward decl.
331 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
332 at least as strictly as bits_word.
333 (bool_vector_data, bool_vector_uchar_data): New accessors.
334 All data structure accesses changed to use them.
335 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
336 (bool_vector_set): New functions.
337 (bool_vector_fill): New decl.
338 (ROUNDUP): Move to alloc.c as described above.
340 Fix recent gnutls changes.
341 * gnutls.c (Fgnutls_boot): Don't assume C99.
342 * process.c (wait_reading_process_output): Fix typo in recent change.
344 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
346 * process.c (wait_reading_process_output, read_process_output)
347 (send_process): Check gnutls_state is not NULL.
349 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
350 (Fgnutls_boot): Set process gnutls_p later, after initialization.
352 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
354 * nsterm.m (init, run, stop:): New methods in EmacsApp for
355 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
357 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
360 * nsfns.m (Fx_create_frame): Fix memory leak.
362 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
363 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
364 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
366 2013-11-04 Eli Zaretskii <eliz@gnu.org>
368 * xdisp.c (message3_nolog, message_with_string): Encode the string
369 before writing it to the terminal in a non-interactive session.
371 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
372 sure we concatenate them into a unibyte string.
374 * fileio.c (make_temp_name): Encode PREFIX, and decode the
375 resulting temporary name before returning it to the caller.
376 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
377 is a unibyte string, convert NAME to a unibyte string to ensure
378 that the result is also a unibyte string.
380 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
381 create unibyte strings from default paths and directory/file
384 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
387 * callproc.c (init_callproc): Use build_unibyte_string to make
388 sure we create unibyte strings from default paths and
389 directory/file names.
391 * buffer.c (init_buffer): Don't store default-directory of
392 *scratch* in multibyte form. The original problem which led to
394 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
395 but it was solved long ago. (Bug#15260)
397 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
399 Port to stricter C99 platforms.
400 Especially, C99 prohibits nesting a struct X inside struct Y if
401 struct X has a flexible array member.
402 * alloc.c (struct sdata): New type.
403 (sdata): Implement in terms of struct sdata.
404 Remove u member; all uses replaced by next_vector, set_next_vector.
405 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
406 (SDATA_DATA_OFFSET): Now a constant, not a macro.
407 (struct sblock): Rename first_data member to data, which is now
408 a flexible array member. All uses changed.
409 (next_vector, set_next_vector, large_vector_vec): New functions.
410 (vector_alignment): New constant.
411 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
412 (struct large-vector): Now merely a NEXT member, since the old approach
413 ran afoul of stricter C99. All uses changed to use
414 large_vector_vec or large_vector_offset.
415 (large_vector_offset): New constant.
416 * dispnew.c: Include tparam.h, for tgetent.
417 Do not include term.h; no longer needed.
418 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
419 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
420 (struct Lisp_Vector): Use a flexible array member for contents,
421 instead of a union with a member that is an array of size 1.
423 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
424 fact that the struct no longer contains a union.
425 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
426 (struct Lisp_Save_Value, struct Lisp_Free):
427 Use unsigned, not int, for spacers, to avoid c99 warning.
428 (union specbinding): Use unsigned, not bool, for bitfield, as
429 bool is not portable to pre-C99 hosts.
431 2013-11-04 Glenn Morris <rgm@gnu.org>
433 * emacs.c (usage_message): Mention that `-L :...' appends.
435 2013-11-02 Glenn Morris <rgm@gnu.org>
437 * Makefile.in (abs_builddir): Remove.
438 (bootstrap_exe): Use relative filename.
440 Use relative filenames in TAGS files.
441 * Makefile.in (abs_srcdir): Remove it again.
442 (.PHONY): Remove frc.
443 (maintainer-clean): No more TAGS-LISP file.
444 (TAGS): Pass relative file names to etags.
445 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
447 * Makefile.in (abs_srcdir): New, set by configure.
449 (maintainer-clean): Remove pointless echo. That should be in the
450 top-level Makefile, if anywhere. Delete TAGS-LISP.
451 (extraclean): No s/ and m/ directories for some time.
452 (TAGS): Also depend on ctagsfiles3.
453 Remove no-longer-defined S_FILE.
454 Pass absolute filenames to etags once more.
455 (TAGS-LISP): Replace lispdir with its expansion.
456 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
457 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
459 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
461 * xfaces.c (check_lface_attrs, realize_default_face):
462 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
463 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
465 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
467 * emacs.c (original_pwd): Remove global var by making it local.
468 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
470 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
472 * xfaces.c: Declare color_distance.
473 (QCdistant_foreground): New variable.
474 (NEAR_SAME_COLOR_THRESHOLD): New define.
475 (load_color2): New function.
476 (load_color): Call load_color2.
477 (load_face_colors): Call load_color2 and if distant-color is specified
478 calculate distant and use distant-color if colors are near.
479 (LFACE_DISTANT_FOREGROUND): New define.
480 (merge_face_ref, Finternal_set_lisp_face_attribute)
481 (Finternal_get_lisp_face_attribute)
482 (x_supports_face_attributes_p): Handle distant-foreground similar to
484 (syms_of_xfaces): DEFSYM QCdistant_foreground.
486 * dispextern.h (lface_attribute_index):
487 Add LFACE_DISTANT_FOREGROUND_INDEX.
489 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
491 * image.c (pbm_next_char): New function.
492 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
493 (pbm_scan_number): Use it.
494 (Qlibjpeg_version): New variable.
495 (syms_of_image): DEFSYM and initialize it.
497 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
499 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
501 2013-10-31 Glenn Morris <rgm@gnu.org>
503 * emacs.c (original_pwd): New char.
504 (main): If using --chdir, store original_pwd.
505 (init_cmdargs): When setting Vinvocation_directory based on a
506 relative argv[0], use original_pwd if set. (Bug#15768)
508 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
510 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
512 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
514 * insdel.c: Fix minor problems found by static checking.
515 (Qregion_extract_function): Now static.
516 (prepare_to_modify_buffer_1): Remove unused locals.
518 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
520 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
521 (syms_of_xdisp): Declare pre-redisplay-function.
522 (markpos_of_region): Remove function.
523 (init_iterator, compute_stop_pos, handle_face_prop)
524 (face_before_or_after_it_pos, reseat_to_string)
525 (get_next_display_element, window_buffer_changed)
526 (redisplay_internal, try_cursor_movement, redisplay_window)
527 (try_window_reusing_current_matrix, try_window_id, display_line)
528 (note_mode_line_or_margin_highlight, note_mouse_highlight)
529 (display_string, mouse_face_from_buffer_pos): Remove region handling.
530 * window.h (struct window): Remove field `region_showing'.
531 * dispextern.h (struct it): Remove region_beg/end_charpos.
532 (face_at_buffer_position, face_for_overlay_string)
533 (face_at_string_position): Update prototypes.
534 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
535 (face_at_string_position): Remove `region_beg' and `region_end' args.
536 * fontset.c (Finternal_char_font):
537 * font.c (font_at, font_range): Adjust calls accordingly.
538 * insdel.c (Qregion_extract_function): New var.
539 (syms_of_insdel): Initialize it.
540 (prepare_to_modify_buffer_1): Use it.
542 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
544 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
545 * ftxfont.c (ftxfont_get_gcs):
546 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
547 * xfaces.c (x_free_colors, x_free_dpy_colors)
548 (x_create_gc, unload_color):
549 * xselect.c (x_property_data_to_lisp):
550 * xsettings.c (parse_settings):
551 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
552 (get_bits_and_offset): Adjust definition.
553 * frame.c (XParseGeometry): Adjust locals.
554 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
555 * regex.h (toplevel): Likewise for reg_syntax_t.
557 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
559 * eval.c (run_hook_with_args): Use FUNCTIONP.
561 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
563 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
564 fields, drop 'allocated_p' member and use -1 for uninitialized value.
565 * w32term.h (struct w32_output): Similarly but do not use -1 because...
566 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
567 on MS-Windows anyway.
568 (free_face_colors): Define only if HAVE_X_WINDOWS and...
569 (free_realized_face): ...adjust user.
570 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
571 white relief pixels to -1.
572 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
573 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
574 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
576 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
578 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
579 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
580 in practice now. All callers changed.
582 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
584 * dispextern.h (struct face): Use bitfields for 'underline_type'
585 and 'box' members. Remove set-but-unused members 'pixmap_w' and
586 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
587 'stipple' member. Move 'lface' member up to help...
588 * xfaces.c (make_realized_face): ...this function to find and
589 clear just the members that need clearing.
590 (load_face_colors, realize_x_face):
591 * xdisp.c (extend_face_to_end_of_line): Adjust user.
593 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
595 * xftfont.c (struct xftfont_info): Remove set-but-unused
597 (xftfont_open): Adjust user.
598 (xftfont_get_colors): Remove useless prototype.
600 2013-10-26 Eli Zaretskii <eliz@gnu.org>
602 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
603 before passing them to 'unexec'. (Bug#15260)
605 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
607 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
609 2013-10-25 Eli Zaretskii <eliz@gnu.org>
611 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
612 the changed signature of the font driver's 'close' method.
614 * w32font.h (w32font_close): Adjust the prototype to the change in
617 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
619 * w32uniscribe.c (uniscribe_close): Adapt the call to
620 w32font_close to its new prototype.
622 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
624 Omit unused frame argument of font API's close function.
625 * font.h (struct font): Drop frame argument. Adjust comment.
626 * font.c (font_clear_cache, font_close_object): Adjust users.
627 * ftfont.c (ftfont_close):
628 * ftxfont.c (ftxfont_close):
629 * macfont.m (macfont_close):
630 * nsfont.m (nsfont_close):
631 * w32font.c (w32font_close):
632 * xfont.c (xfont_close):
633 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
634 tweak comments and make functions safe if called more than once for
635 the same font object.
637 Perform font-specific cleanup when font object is swept by GC. See
638 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
639 * alloc.c (cleanup_vector): New function.
640 (sweep_vector): Call it for each reclaimed vector object.
641 * font.h (struct font): Adjust comment.
643 2013-10-24 Glenn Morris <rgm@gnu.org>
645 * Makefile.in (abs_top_srcdir): New, set by configure.
647 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
649 Adjust recent font-related changes to fix bug#15686.
650 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
651 is a live window system frame, mark its default font too.
653 2013-10-23 Glenn Morris <rgm@gnu.org>
655 * Makefile.in (RUN_TEMACS): Make relative (again).
656 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
657 (bootstrap-emacs$(EXEEXT)):
658 Quote entities that might contain whitespace.
660 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
662 Port to Solaris 10 and its bundled GCC.
663 Problem reported by Timothy C. Burt.
664 * floatfns.c (isfinite, isnan): Redefine unconditionally.
666 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
668 Do not allow font caches to grow too large.
669 * alloc.c (compact_font_cache_entry, compact_font_caches):
670 New functions or stub if not HAVE_WINDOW_SYSTEM.
671 (compact_undo_list): Factor out from Fgarbage_collect.
673 (mark_face_cache): Mark face font. Move down to avoid
675 (mark_terminals): Do not mark font cache here.
676 (Fgarbage_collect): Call compaction functions described
677 above. Adjust comment.
679 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
681 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
682 chdir to HOME (bug#15607).
684 * nsterm.m (Qcocoa, Qgnustep): New variables.
685 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
686 (ns_get_color): Make selection color work for GNUStep also.
688 2013-10-18 Eli Zaretskii <eliz@gnu.org>
690 * keyboard.c (make_lispy_event): Remove GPM-specific code that
691 handles mouse clicks. Instead, let GPM use the same code as all
692 the other mice use. See the discussion starting at
693 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
694 for the details of the problem with the menu bar this fixes.
696 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
698 Remove port-specific display name lists to avoid extra
699 complexity and data duplication with display info lists.
700 * xterm.h (x_display_name_list): Remove declaration.
701 * xterm.c (x_display_name_list): Remove.
702 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
703 * xfns.c (x_display_info_for_name, Fx_display_list):
704 Likewise. Use x_display_list where appropriate.
705 * w32term.h (w32_display_name_list): Remove declaration.
706 * w32term.c (w32_display_name_list): Remove.
707 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
709 * w32fns.c (x_display_info_for_name, Fx_display_list):
710 Likewise. Use x_display_list where appropriate.
711 * nsterm.h (ns_display_name_list): Remove declaration.
712 * nsterm.m (ns_display_name_list): Remove.
713 (ns_term_init, syms_of_nsterm): Adjust users.
714 * nsfns.m (ns_display_info_for_name, Fx_display_list):
715 Likewise. Use x_display_list where appropriate.
716 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
717 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
718 (mark_terminals): Mark per-terminal font cache.
720 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
722 Don't run timers in input-pending-p. Its new check-timers param
723 provides the prior behavior. (Bug#15045).
724 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
727 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
729 Make some functions static in non-Microsoft builds.
730 On my platform (Fedora 19 x86-64), this shrinks the
731 Emacs executable (text+data) by 0.25%.
732 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
733 (load_color) [!MSDOS]:
734 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
735 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
736 * lisp.h (check_existing):
737 * process.h (conv_sockaddr_to_lisp, network_interface_list)
738 (network_interface_info) [!WINDOWSNT]:
739 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
741 * fileio.c (check_existing):
742 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
743 * process.c (conv_sockaddr_to_lisp, network_interface_list)
744 (network_interface_info) [!WINDOWSNT]:
745 * term.c (encode_terminal_code) [!WINDOWSNT]:
746 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
747 * xfaces.c (load_color) [!MSDOS]:
749 * fileio.c (check_existing, check_executable, check_writable):
750 * process.c (network_interface_list, network_interface_info):
751 Move earlier, so that we don't need forward decls.
752 * gnutls.c (fn_gnutls_transport_set_errno)
753 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
755 * w32.c (init_environment): Use faccessat rather than
756 check_existing, partly for consistency with the rest of the code
757 in this file, partly so that check_existing can be static.
759 Make VALMASK visible to GDB even if clang is used (Bug#15574).
760 * emacs.c (MAIN_PROGRAM): New macro.
761 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
762 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
764 bool vector int width fixes
765 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
766 (Fbool_vector_count_matches_at):
767 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
768 can exceed PTRDIFF_MAX, at least in theory.
769 (Fbool_vector_count_matches_at):
770 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
772 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
774 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
775 (struct sockaddr): Add forward decl, for platforms that lack it.
777 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
779 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
782 2013-10-16 Eli Zaretskii <eliz@gnu.org>
784 * w32.c (network_interface_get_info, network_interface_list)
785 (network_interface_info): New functions. (Bug#15610)
786 (GetAdaptersInfo_Proc): New typedef.
787 (get_adapters_info): New wrapper function.
788 (globals_of_w32): Initialize g_b_init_get_adapters_info.
790 * process.h (network_interface_list, network_interface_info):
793 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
794 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
795 all systems. Return non-nil for systems that HAVE_NET_IF_H and
796 for WINDOWSNT. Doc fix.
797 (syms_of_process): Defsubr Snetwork_interface_list and
798 Snetwork_interface_info unconditionally.
800 * menu.c (have_boxes): Fix redundant simulation of radio buttons
801 in NS GUI sessions. (Bug#15629)
803 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
805 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
807 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
809 * print.c (print_object): Print " ..." when truncating bool vectors.
811 2013-10-15 Eli Zaretskii <eliz@gnu.org>
813 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
814 standard mouse buttons.
816 * termhooks.h (struct input_event): Remove incorrect commentary.
818 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
820 Disallow bool vector operations on mixed-length operands.
821 The old behavior left garbage in the result vector sometimes,
822 and didn't seem to be useful.
823 * data.c (Qwrong_length_argument): New static var.
824 (wrong_length_argument): New function.
825 (bool_vector_binop_driver): Check that args agree in length.
827 * keyboard.c, keyboard.h (all_kboards): Now static.
829 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
831 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
832 note from the lispref.
834 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
836 * nsterm.h (struct ns_display_info): Remove set-but-unused
837 member image_cache (image caches are per-terminal anyway).
838 (FRAME_X_IMAGE_CACHE): Remove.
839 * nsterm.m (ns_initialize_display_info): Adjust user.
841 2013-10-14 Eli Zaretskii <eliz@gnu.org>
843 * w32proc.c: Include mingw_time.h.
845 * w32.c: Include mingw_time.h.
847 Implement scrolling of TTY menus when the screen is too short.
849 * term.c (tty_menu_display): Accept an additional argument, the
850 menu item from which to start displaying the menu. Account for
851 the value of Y when limiting the menu to the number of available
853 (mi_result): New enumeration.
854 (read_menu_input): Return enumerated value. When the y coordinate
855 hits min_y or max_y, return scroll indication instead of wrapping
857 (tty_menu_activate): Handle the scrolling indications from
858 read_menu_input. Compute the first menu item to display and pass
859 it to tty_menu_display.
861 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
863 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
864 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
865 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
866 Adjust to match the change described below.
867 (struct terminal): Move must_write_spaces, line_ins_del_ok,
868 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
869 memory_below_frame members to...
870 * termchar.h (struct tty_display_info): ...here because they're
871 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
873 * nsterm.m (ns_create_terminal):
874 * w32term.c (w32_create_terminal):
875 * xterm.c (x_create_terminal): Adjust users.
876 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
877 to filter out non-TTY frames. Adjust comment.
878 (scrolling): Adjust user. Prefer eassert for debugging check.
880 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
882 * xfaces.c (PT_PER_INCH): Remove unused macro.
883 * termhooks.h (struct terminal): Remove set-but-unused
884 member fast_clear_end_of_line.
885 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
886 * nsterm.m (ns_create_terminal):
888 * w32term.c (w32_create_terminal):
889 * xterm.c (x_create_terminal): Adjust users.
891 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
893 * lisp.h (bool_vector_size): New function.
894 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
895 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
896 (Fbool_vector_not, Fbool_vector_count_matches_at):
897 Remove uses of 'eassume' that should no longer be needed,
898 because they are subsumed by the 'eassume' in bool_vector_size.
900 2013-10-12 Eli Zaretskii <eliz@gnu.org>
902 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
903 after inclusion of gif_lib.h, thus fixing compiler warnings caused
904 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
906 2013-10-11 Eli Zaretskii <eliz@gnu.org>
908 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
909 have different dimensions. (Bug#15575)
911 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
914 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
916 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
918 * term.c (tty_menu_show): Never return with unbalanced
919 specpdl. Use eassert for debugging check. Adjust style.
921 2013-10-11 Eli Zaretskii <eliz@gnu.org>
923 * term.c (read_menu_input): Make selection of menu items
924 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
925 (tty_menu_activate): Fix off-by-one error when computing max_y.
927 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
929 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
930 audit logging (only used with GnuTLS 3.x) and enable it.
932 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
934 * dispnew.c (redraw_frame): Remove useless #ifdef because
935 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
936 Also, move TTY fflush to...
937 * term.c (tty_update_end): ...this function.
939 2013-10-11 Eli Zaretskii <eliz@gnu.org>
941 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
942 the end of the frame's glyph matrix. (Bug#15575)
944 * term.c (tty_menu_display): Don't move cursor while overwriting
945 frame's glyphs with menu items. Limit the number of items
946 displayed to what can be shown on the available screen lines,
947 excluding the echo area.
948 (tty_menu_activate): Limit the Y coordinate allowed by
949 read_menu_input to the last screen line used for menu display.
951 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
953 * lisp.h (eassume): New macro.
954 Also, include <verify.h>, for 'assume'.
955 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
956 (vroundup, vector_nbytes):
957 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
958 (Fbool_vector_not, Fbool_vector_count_matches)
959 (Fbool_vector_count_matches_at):
960 Use eassume, not eassert.
961 * casetab.c (set_identity, shuffle):
962 * composite.c (composition_gstring_put_cache):
963 * dispnew.c (update_frame_1):
964 * ftfont.c (ftfont_shape_by_flt):
965 * image.c (gif_load):
966 * intervals.c (offset_intervals):
967 * macfont.m (macfont_shape):
968 Remove calls to 'assume' that are no longer needed, because
969 --enable-gcc-warnings no longer generates bogus warnings
970 when these calls are removed.
972 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
974 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
976 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
978 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
979 (Qsubstitute_env_in_file_name): New var.
980 (syms_of_fileio): Define it.
982 2013-10-10 Eli Zaretskii <eliz@gnu.org>
984 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
985 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
988 * term.c (save_and_enable_current_matrix): Don't allocate and
989 don't save margin areas.
990 (restore_desired_matrix): Don't restore margin areas.
991 (free_saved_screen): Don't free margin areas.
993 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
995 * image.c: Pacify --enable-gcc-warnings.
996 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
997 #define only if used.
999 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1001 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1002 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1003 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1004 (gif_load): For giflib v5.x and later, display the error message
1005 produced by giflib when its functions fail.
1006 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1009 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1011 * keyboard.c (last_event_timestamp): Remove. For X selection and
1012 GTK popup menus, it may be obtained from per-frame X display info.
1013 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1014 (process_special_events): Adjust users.
1015 * keyboard.h (last_event_timestamp): Remove declaration.
1016 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1017 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1018 * menu.h (xmenu_show): Adjust prototype.
1019 * menu.c (Fx_popup_menu): Adjust user.
1020 * xselect.c (x_own_selection, x_get_foreign_selection)
1021 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1023 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1025 * keyboard.c (init_kboard): Now static. Add arg
1026 to denote window system. Adjust comment.
1027 (init_keyboard): Adjust user.
1028 (allocate_kboard): New function.
1030 * nsterm.m (ns_term_init):
1031 * term.c (init_tty):
1032 * w32term.c (w32_create_terminal):
1033 * xterm.c (x_term_init): Use it.
1034 * keyboard.h (init_kboard): Remove prototype.
1035 (allocate_kboard): Add prototype.
1037 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1039 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1040 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1042 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1044 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1046 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1048 * term.c (tty_menu_activate): Flush the output stream after
1049 showing the cursor, and don't mark the frame garbaged at exit from
1050 the function. Fixes redisplay glitches when moving from one menu
1053 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1055 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1056 or throw error (Bug#15570).
1058 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1060 * intervals.c (temp_set_point_both): Move test into 'eassert',
1063 * lisp.h (eassert): Don't use 'assume'.
1064 Sometimes 'assume' wins in performance, and sometimes it loses,
1065 so it shouldn't be used all the time. Perhaps we need two
1066 flavors of 'eassert', one for where 'assume' is far more likely
1067 to help or to hurt; but that can be done later.
1068 Problem reported by Dmitry Antipov in
1069 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1070 Also, don't include <verify.h>; no longer needed.
1072 2013-10-09 Glenn Morris <rgm@gnu.org>
1074 * eval.c (Fcond): Doc tweak.
1076 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1078 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1079 expressions with side effects to eassert. (Bug#15565)
1081 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1083 * fns.c (hashfn_user_defined): Allow hash functions to return any
1086 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1088 Fix minor problems found by static checking.
1089 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1090 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1091 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1092 * keyboard.c (read_menu_command): Remove unused local.
1093 * lisp.h (read_menu_command): New decl.
1094 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1095 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1096 Return ptrdiff_t, not int.
1097 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1098 not int, for benefit of xpalloc.
1099 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1101 (have_menus_p): Remove; unused.
1102 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1103 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1104 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1106 (save_and_enable_current_matrix): Omit unnecessary casts.
1107 (read_menu_input): Omit local extern decl (now in lisp.h).
1108 Don't access uninitialized storage if mouse_get_xy fails.
1109 (tty_menu_activate): Mark local as initialized, for lint.
1110 (tty_menu_activate, tty_meny_show): Remove unused locals.
1112 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1114 Support menus on text-mode terminals.
1115 * xterm.h (xw_popup_dialog): Add prototype.
1117 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1118 (xmenu_show): Block input here, instead in Fx_popup_menu.
1119 (xw_popup_dialog): New function, with X-specific bits of popup
1122 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1125 * window.c (Fset_window_configuration): Use run-time tests of the
1126 frame type instead of compile-time conditionals, when menu-bar
1127 lines are considered.
1129 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1130 (w32_popup_dialog): New prototypes.
1132 * w32menu.c (Fx_popup_dialog): Function deleted.
1133 (w32_popup_dialog): New function, with w32 specific bits of popup
1134 dialogs. Block input here.
1136 * w32inevt.c (w32_console_read_socket): Minor change to add
1137 debugging TTY events.
1139 * w32fns.c (show_hourglass): If returning early because the frame
1140 is not a GUI frame, unblock input.
1142 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1143 (cursorY): New functions.
1145 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1146 WINDOWSNT, macros that call curX and curY elsewhere.
1148 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1150 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1151 specific function to hide and show cursor on a text-mode terminal.
1152 (tty_menu_struct, struct tty_menu_state): New structures.
1153 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1154 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1155 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1156 (tty_menu_locate, save_and_enable_current_matrix)
1157 (restore_desired_matrix, screen_update, read_menu_input)
1158 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1159 (tty_pop_down_menu, tty_menu_last_menubar_item)
1160 (tty_menu_new_item_coords, tty_menu_show): New functions.
1161 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1163 * nsterm.h (ns_popup_dialog): Adjust prototype.
1165 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1167 (ns_popup_dialog): Adapt order of arguments to the other
1168 *_menu_show implementations.
1169 (Fx_popup_dialog): Function deleted.
1171 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1173 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1175 * menu.c (have_boxes): New function.
1176 (single_keymap_panes): Use it instead of a compile-time
1178 (single_menu_item): Use run-time tests of the frame type instead
1179 of compile-time conditionals.
1180 (encode_menu_string): New function.
1181 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1182 the macro, since different types of frame need different encoding
1184 (digest_single_submenu): Use run-time tests of frame type instead
1185 of, or in addition to, compile-time conditionals.
1186 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1187 (Fx_popup_menu): Detect when the function is called from keyboard
1188 on a TTY. Don't barf when invoked on a text-mode frame.
1189 Check frame type at run time, instead of compile-time conditionals for
1190 invoking terminal-specific menu-show functions.
1191 Call tty_menu_show on text-mode frames.
1192 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1193 run time to determine which alternative to invoke; support dialogs
1196 * keyboard.h <Qmouse_movement>: Declare.
1198 * keyboard.c <Qmouse_movement>: Now extern.
1199 <Qecho_keystrokes>: New static variable.
1200 (read_key_sequence): Accept an additional argument, a flag to
1201 prevent redisplay during reading of the key sequence. All callers
1203 (read_menu_command): New function.
1204 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1206 (toolkit_menubar_in_use): New function.
1207 (make_lispy_event): Use it instead of a compile-time test.
1209 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1210 window-system being available.
1212 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1213 to x-popup-dialog on the frame type, they all now support popup
1216 * dispnew.c (save_current_matrix): Save the margin areas.
1217 (restore_current_matrix): Restore margin areas.
1218 (update_frame_with_menu): New function.
1220 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1223 * alloc.c (make_save_ptr): Now compiled unconditionally.
1225 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1227 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1228 (redraw_frame, update_frame): Adjust users.
1229 * dispextern.h (set_window_update_flags): Adjust prototype.
1230 * xdisp.c (redisplay_internal): When updating all frames with zero
1231 windows_or_buffers_changed, assume that only the windows that shows
1232 current buffer should be really updated.
1234 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1236 Do not allocate huge temporary memory areas and objects while encoding
1237 for file I/O, thus reducing an enormous memory usage for large buffers.
1238 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1239 * coding.h (struct coding_system): New member raw_destination.
1240 * coding.c (setup_coding_system): Initialize it to zero.
1241 (encode_coding_object): If raw_destination is set, do not create
1242 dst_object. Add comment.
1243 * fileio.c (toplevel): New constant E_WRITE_MAX.
1244 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1245 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1247 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1249 * nsterm.m (windowDidExitFullScreen:):
1250 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1252 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1254 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1255 * keyboard.c (unblock_input_to): Don't process pending signals
1256 if a fatal error is in progress.
1258 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1259 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1260 they're talking about words in Lisp bool vectors.
1261 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1262 * data.c (popcount_bits_word): Rename from popcount_size_t.
1263 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1266 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1268 Improve support for popcount and counting trailing zeros (Bug#15550).
1269 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1270 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1271 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1272 (popcount_size_t_msc, popcount_size_t_gcc):
1273 Remove; now done by Gnulib.
1274 (popcount_size_t): Now a macro that defers to Gnulib.
1275 (count_trailing_zero_bits): Return int, for consistency with
1276 Gnulib and because Emacs prefers signed to unsigned int.
1277 Don't assume that size_t is either unsigned int or unsigned long
1278 or unsigned long long.
1279 (size_t_to_host_endian): Do not assume that size_t is either
1280 exactly 32 or exactly 64 bits wide.
1281 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1282 etc., so that it's now an enum constant, not a macro.
1283 No need to assume that it's either 32 or 64.
1285 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1287 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1290 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1292 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1293 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1295 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1297 emacs_read and emacs_write now use void *, not char *.
1298 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1299 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1300 Buffer arg is now void *, not char *. This matches plain
1301 'read' and 'write' better, and avoids a constraint violation
1302 on Solaris 9 with Oracle Studio.
1304 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1306 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1307 memset to explicit loop. Otherwise copy largest possible chunk
1308 from initialized to uninitialized part, thus allowing the longer
1309 memcpy runs and reducing the number of loop iterations.
1311 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1313 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1314 hide toolbar (Bug#15388).
1315 (windowDidEnterFullScreen:): If presentation options are zero,
1316 set them here (Bug#15388).
1317 (ns_update_auto_hide_menu_bar): Remove runtime check.
1318 Don't auto hide dock unless menubar is also auto hidden.
1320 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1322 * editfns.c (message): Mention batch mode in doc string.
1324 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1326 * nsterm.m (check_native_fs): Remove erroneous comment.
1328 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1330 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1331 uses find_newline instead of scan_newline and so doesn't move point.
1333 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1335 Use hardware support for byteswapping on glibc x86 etc.
1336 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1337 whereas the old swap64 needed 30.
1338 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1339 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1340 Use byteswap.h's macros to swap bytes.
1341 * lisp.h (swap16, swap32, swap64): Remove.
1342 All uses replaced by bswap_16, bswap_32, bswap_64.
1344 * bytecode.c (exec_byte_code): Use some more volatile variables
1345 to work around local variables getting clobbered by longjmp.
1346 Port to pre-C99, which doesn't allow decls after stmts.
1348 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1350 * lisp.h (eassert): Assume that COND is true when optimizing.
1351 In other words, take on the behavior of eassert_and_assume.
1352 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1353 (eassert_and_assume): Remove. All uses replaced by eassert.
1355 * xdisp.c (Qglyphless_char): Now static.
1357 Adjust to merge from gnulib.
1358 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1359 * lisp.h: Include <verify.h>, for 'assume'.
1361 * eval.c (clobbered_eassert): New macro.
1362 (internal_catch, internal_condition_case)
1363 (internal_condition_case_1, internal_condition_case_2)
1364 (internal_condition_case_n): Use it instead of eassert
1365 when the argument contains locals clobbered by longjmp.
1366 Don't use clobbered locals outside of clobbered_eassert.
1367 (internal_lisp_condition_case): Use a volatile variable
1368 to work around a local variable's getting clobbered.
1370 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1372 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1373 (PUSH_HANDLER): New macro.
1374 (catchlist): Remove.
1375 (handlerlist): Always declare.
1377 * eval.c (catchlist): Remove (merge with handlerlist).
1378 (handlerlist, lisp_eval_depth): Not static any more.
1379 (internal_catch, internal_condition_case, internal_condition_case_1)
1380 (internal_condition_case_2, internal_condition_case_n):
1382 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1383 handlerlist/catchlist.
1384 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1385 handlerlist which can only handle a single condition-case handler at
1387 (find_handler_clause): Simplify since we only a single branch here
1390 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1392 (bcall0): New function.
1393 (exec_byte_code): Add corresponding cases. Improve error message when
1394 encountering an invalid byte-code. Let Bunwind_protect accept
1395 a function (rather than a list of expressions) as argument.
1397 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1398 and make them unconditional now that they're heap-allocated.
1400 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1402 * charset.c (Fdecode_char, Fencode_char): Remove description of
1403 `restriction' arg. now that it's hidden by advertised-calling-convention.
1405 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1407 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1408 Remove unused variable (from mac-port).
1409 (macfont_draw): Use s->ybase for correct y position.
1411 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1413 * frame.h (struct frame): Drop has_minibuffer member because...
1414 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1415 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1417 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1419 * window.h (struct window): Prefer enum text_cursor_kinds to int
1420 for phys_cursor_type member. Move the latter, phys_cursor_width,
1421 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1422 * window.c (replace_window, make_window): Adjust users.
1424 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1426 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1427 this module is never compiled otherwise.
1429 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1431 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1434 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1436 * xdisp.c (get_next_display_element): Don't call face_for_font in
1437 a build configured --without-x. (Bug#15484)
1439 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1441 * window.c (calc_absolute_offset): #elif should be #elif defined.
1443 * frame.c (delete_frame): Block/unblock input to overcome race
1444 condition (Bug#15475).
1446 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1448 * frame.c (delete_frame): Record selected frame only after
1449 calling Qdelete_frame_functions (Bug#15477).
1451 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1453 * nsterm.m (ns_selection_color): Remove.
1454 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1455 NSColor selectedText(Background)Color. Only for COCOA.
1456 (ns_term_init): Remove assignment of ns_selection_color, logic
1457 moved to ns_get_color.
1459 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1460 NS_SELECTION_COLOR_DEFAULT.
1461 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1463 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1465 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1466 frame' does not have the tool_bar_window member.
1468 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1470 Signal error when reading an empty byte-code object (Bug#15405)
1471 * lread.c (read1): signal error
1472 * alloc.c (make_byte_code): eassert header size
1473 (sweep_vectors): change an int to size_t
1475 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1477 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1478 instead of ints, as it's the usual style for offsetof constants. See:
1479 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1481 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1482 This is ugly, but it should fix the performance problem for older
1483 GCC versions in the short run. I'll look into integrating the
1484 Gnulib module for popcount, as a better fix.
1485 See the thread starting in:
1486 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1487 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1488 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1489 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1490 (popcount_size_t): Use it.
1492 2013-09-24 Daniel Colascione <dancol@dancol.org>
1494 * process.c (Fnetwork_interface_info): Fix build break due to
1497 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1499 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1500 Prefer signed to unsigned integers where either will do.
1501 No need for 'const' on locals that do not escape.
1502 Omit easserts with unnecessary and unportable assumptions about
1503 alignment. Avoid unnecessary casts to char *.
1505 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1507 Use union for the payload of struct Lisp_Vector.
1508 This helps to avoid a few glitches dictated by C's aliasing rules.
1509 * lisp.h (struct Lisp_Vector): Use union for next and
1510 contents member. Adjust comment. Change related users.
1511 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1512 Related users changed.
1513 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1514 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1515 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1516 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1518 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1520 Optimize glyph row clearing and copying routines.
1521 * dispextern.h (struct glyph_row): Change layout of struct
1522 glyph_row to help copy_row_except_pointers. Adjust comment.
1523 * dispnew.c (null_row): Remove.
1524 (clear_glyph_row): Use offsetof and memset to find and clear
1525 just the members that need clearing. Adjust comment.
1526 (copy_row_except_pointers): Likewise for copying.
1528 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1530 Some minor cleanups of recently-added bool vector code.
1531 * conf_post.h (assume): Always return void. Use lint version
1532 only if GCC and MSC versions don't apply.
1533 * conf_post.h (assume):
1534 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1535 Depend on _MSC_VER, not __MSC_VER, for consistency with
1537 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1538 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1539 (bool_vector_binop_driver, count_trailing_zero_bits)
1540 (size_t_to_host_endian): Now static, not static inline;
1541 the latter isn't needed with modern compilers and doesn't
1542 work with older compilers anyway.
1544 * alloc.c (valgrind_p): Use bool for boolean.
1546 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1548 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1549 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1550 (display_last_displayed_message_p, message_buf_print)
1551 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1552 Use bool for boolean.
1553 * dispextern.h (cancel_line, init_desired_glyphs):
1554 Remove ancient leftover.
1555 (help_echo_showing_p, hourglass_shown_p):
1556 * lisp.h (noninteractive_need_newline): Adjust declaration.
1558 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1560 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1562 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1563 ...this file and convert the latter to static. Adjust comment.
1564 (make_initial_frame):
1565 * window.c (init_window_once): Adjust user.
1566 * frame.h (last_nonminibuf_frame): Remove declaration.
1567 * lisp.h (selected_frame): Likewise.
1568 * msdos.c (the_only_display_info): Adjust comment.
1570 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1572 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1573 computing the end column of mouse-highlight that comes from
1574 display or overlay strings. (Bug#15437)
1575 (note_mouse_highlight): Adapt calculation of last argument to
1576 mouse_face_from_string_pos to the above change.
1578 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1579 all platforms, not just for clang.
1581 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1583 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1584 about excess arguments to snprintf.
1586 * conf_post.h(assume): Use __builtin_unreachable for clang.
1588 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1590 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1591 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1593 2013-09-23 Daniel Colascione <dancol@dancol.org>
1595 * alloc.c (USE_VALGRIND): New macro; on by default
1596 when ENABLE_CHECKING.
1597 (mark_maybe_object, mark_maybe_pointer)
1598 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1600 (valgrind_p) [USE_VALGRIND]: New variable.
1601 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1603 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1605 * process.c (wait_reading_process_output): Change int pnamelen to
1608 * nsterm.m (setMarkedText:selectedRange:):
1609 (deleteWorkingText):
1610 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1611 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1612 argument to unsigned long to avoid warning.
1613 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1615 * conf_post.h (assume): Fix compiler error: x shall be cond.
1617 2013-09-22 Daniel Colascione <dancol@dancol.org>
1619 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1620 warning when compiling without a window system.
1622 2013-09-22 Daniel Colascione <dancol@dancol.org>
1624 * data.c (Qbool_vector_p): New symbol.
1625 (bool_vector_spare_mask, popcount_size_t_generic)
1626 (popcount_size_t_msc, popcount_size_t_gcc)
1628 (bool_vector_binop_driver)
1629 (count_trailing_zero_bits, size_t_to_host_endian)
1630 (Fbool_vector_exclusive_or)
1631 (Fbool_vector_union)
1632 (Fbool_vector_intersection, Fbool_vector_set_difference)
1633 (Fbool_vector_subsetp, Fbool_vector_not)
1634 (Fbool_vector_count_matches)
1635 (Fbool_vector_count_matches_at): New functions.
1636 (syms_of_data): Intern new symbol, functions.
1637 * alloc.c (bool_vector_payload_bytes): New function.
1638 (Fmake_bool_vector): Instead of calling Fmake_vector,
1639 which performs redundant initialization and argument checking,
1640 just call allocate_vector ourselves. Make sure we clear any
1641 terminating padding to zero.
1642 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1643 instead of open-coding the size calculation.
1644 (vroundup_ct): New macro.
1645 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1646 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1647 * composite.c (composition_gstring_put_cache):
1648 Change lint_assume to assume.
1649 * conf_post.h (assume): New macro.
1650 (lint_assume): Remove.
1651 * dispnew.c (update_frame_1): Change lint_assume to assume.
1652 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1654 * image.c (gif_load): Change lint_assume to assume.
1655 * lisp.h (eassert_and_assume): New macro.
1656 (Qbool_vector_p): Declare.
1657 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1658 (swap16, swap32, swap64): New inline functions.
1659 * macfont.c (macfont_shape): Change lint_assume to assume.
1660 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1661 * xsettings.c (parse_settings): Use new swap16 and
1662 swap32 from lisp.h instead of file-specific macros.
1664 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1666 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1667 found (which can legitimately happen when the glyph row at the
1668 window start is disabled in the current_matrix. (Bug#15365)
1670 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1672 Fix syntax.h bug introduced by recent INLINE change.
1673 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1674 conditionally compiled one way in some modules, and a different
1675 way in others. This doesn't work with extern inline functions,
1676 which must have the same definition in all modules, because the
1677 defining code might be shared across modules, depending on the
1678 implementation. Symptoms reported by Martin Rudalics in:
1679 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1680 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1681 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1682 overriding the corresponding functions in syntax.h.
1683 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1684 (syntax_property): New inline functions.
1685 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1686 Rewrite in terms of these new functions.
1688 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1690 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1691 not chars_in_text, whose result depends on the multibyteness of
1692 the current buffer. (Bug#15426)
1694 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1696 Port recent change to hosts where pointers aren't 'long'.
1697 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1698 Don't assume that pointers are the same width as 'long'.
1699 Add a compile-time check that a pointer fits into two X slots.
1701 A simpler, centralized INLINE.
1702 * conf_post.h (INLINE): Define only if not already defined.
1703 This allows us to use a single INLINE, defined by one file
1705 * emacs.c (INLINE): Define it.
1706 Also, include category.h, charset.h, composite.h, dispextern.h,
1707 syntax.h, systime.h, so that their INLINE definitions are expanded
1709 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1710 * buffer.h, buffer.c (BUFFER_INLINE):
1711 * category.h, category.c (CATEGORY_INLINE):
1712 * character.h, character.c (CHARACTER_INLINE):
1713 * charset.h, charset.c (CHARSET_INLINE):
1714 * composite.h, composite.c (COMPOSITE_INLINE):
1715 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1716 * frame.h, frame.c (FRAME_INLINE):
1717 * intervals.h, intervals.c (INTERVALS_INLINE):
1718 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1719 * lisp.h, alloc.c (LISP_INLINE):
1720 * process.h, process.c (PROCESS_INLINE):
1721 * syntax.h, syntax.c (SYNTAX_INLINE):
1722 * systime.h, sysdep.c (SYSTIME_INLINE):
1723 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1724 * window.h, window.c (WINDOW_INLINE):
1725 Remove. All uses replaced with INLINE.
1727 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1729 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1732 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1734 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1735 'const char *' to avoid compiler warnings due to similar change in
1736 the prototype of x_get_string_resource.
1738 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1740 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1741 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1742 going to replace static variables below. Adjust comments.
1743 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1744 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1745 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1746 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1747 Related users changed.
1748 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1749 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1750 last_mouse_movement_time, going to replace static variables below.
1752 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1753 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1755 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1756 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1757 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1758 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1759 static variables below.
1760 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1761 (last_mouse_scroll_bar): Remove.
1762 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1763 (mouseExited): Related users changed.
1765 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1767 Do not use external array to process X scroll bar messages.
1768 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1769 (x_send_scroll_bar_event): Pack window pointer into two slots
1770 of XClientMessageEvent if we're 64-bit. Adjust comment.
1771 (x_scroll_bar_to_input_event): Unpack accordingly.
1773 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1775 Ifdef away recent changes which aren't relevant to NS port.
1776 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1777 [!HAVE_NS]: Declare as such.
1778 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1779 [!HAVE_NS]: Define as such.
1781 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1783 * frame.c (x_redo_mouse_highlight): New function
1784 to factor out common code used in W32 and X ports.
1785 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1786 * xterm.h (struct x_display_info):
1787 * w32term.h (struct w32_display_info):
1788 * nsterm.h (struct ns_display_info): New members
1789 last_mouse_motion_frame, last_mouse_motion_x and
1790 last_mouse_motion_y, going to replace static variables below.
1791 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1792 (redo_mouse_highlight): Remove.
1793 (note_mouse_movement, syms_of_xterm): Adjust user.
1794 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1795 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1796 (redo_mouse_highlight): Remove.
1797 (note_mouse_movement, syms_of_w32term): Adjust user.
1798 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1799 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1801 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1802 * nsfns.m (compute_tip_xy): Adjust user.
1804 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1806 * frame.c (x_mouse_grabbed): New function.
1807 * dispextern.h (x_mouse_grabbed): Add prototype.
1808 (last_mouse_frame): Remove declaration.
1809 * xterm.h (struct x_display_info):
1810 * w32term.h (struct w32_display_info):
1811 * nsterm.h (struct ns_display_info): New member
1812 last_mouse_frame, going to replace...
1813 * xdisp.c (last_mouse_frame): ...global variable.
1814 (note_tool_bar_highlight):
1815 * w32term.c (w32_mouse_position, w32_read_socket):
1816 * xterm.c (XTmouse_position, handle_one_xevent):
1817 Use x_mouse_grabbed.
1818 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1820 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1822 * w32term.c (w32_read_socket): Avoid temporary
1823 variables in a call to x_real_positions.
1824 * xterm.c (handle_one_xevent): Likewise.
1826 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1828 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1829 (x_icon_type): Remove prototype.
1830 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1831 * frame.c (x_icon_type): Remove.
1832 * w32term.c (x_make_frame_visible, x_iconify_frame):
1833 * xterm.c (x_make_frame_visible, x_iconify_frame):
1834 Use x_set_bitmap_icon to factor out common code.
1836 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1838 * dispextern.h (check_x_display_info, x_get_string_resource):
1839 Declare here just once and unify the latter.
1840 * frame.c (check_x_display_info, x_get_string_resource):
1841 * nsterm.h (check_x_display_info):
1842 * xrdb.c (x_get_string_resource):
1843 * xterm.h (check_x_display_info): Remove prototypes.
1844 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1845 * w32reg.c (x_get_string_resource): Likewise.
1846 (w32_get_rdb_resource): Adjust user.
1848 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1850 * xterm.h (struct x_display_info): New member
1851 x_pending_autoraise_frame, going to replace...
1852 * xterm.c (pending_autoraise_frame): ...static variable.
1853 (x_new_focus_frame, XTread_socket): Adjust users.
1854 * w32term.h (struct w32_display_info): New member
1855 w32_pending_autoraise_frame, going to replace...
1856 * w32term.c (pending_autoraise_frame): ...global variable.
1857 (x_new_focus_frame, w32_read_socket): Adjust users.
1859 2013-09-17 Glenn Morris <rgm@gnu.org>
1861 * xdisp.c (message_dolog): If we create *Messages*,
1862 switch it to messages-buffer-mode.
1864 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1866 Don't overuse 'const' in types of locals.
1867 * bidi.c (bidi_count_bytes):
1868 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1869 (xg_event_is_for_scrollbar):
1870 * xselect.c (x_handle_property_notify)
1871 (x_handle_selection_notify, x_handle_dnd_message):
1872 * xsettings.c, xsettings.h (xft_settings_event):
1873 * xterm.c (x_handle_net_wm_state, handle_one_event)
1874 (x_menubar_window_to_frame, x_detect_focus_change)
1875 (construct_mouse_click, note_mouse_movement)
1876 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1877 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1878 (handle_one_xevent, x_handle_net_wm_state):
1879 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1880 (x_handle_dnd_message):
1881 Avoid unnecessary 'const', typically the second 'const' in
1882 'const foo * const arg', a 'const' that does not affect the API
1883 and doesn't significantly help the human reader.
1885 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1887 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1888 only if Glib < 2.36.0.
1889 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1890 * xsettings.c (init_gconf, init_gsettings): Do not check
1892 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1894 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1896 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1898 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1899 before calling g_type_init.
1901 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1903 * nsterm.m (syms_of_nsterm): ... to here.
1905 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1907 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1908 (ignore_next_mouse_click_timeout): Use Time as X does.
1909 (handle_one_xevent): Avoid cast and use unsigned comparison.
1911 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1913 Do not copy X event in handle_one_xevent except KeyPress case.
1914 Wnen XEvent is processed, it is unlikely to be changed except
1915 KeyPress case, so we can avoid copying and use const pointer to
1916 const data to make sure that an event is not changed elsewhere.
1917 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1918 const' and do not create local copy except for the KeyPress event.
1919 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1920 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1921 (x_handle_net_wm_state, x_menubar_window_to_frame)
1922 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1923 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1924 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1925 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1926 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1927 (x_handle_dnd_message):
1928 * xsettings.c (xft_settings_event):
1929 Use 'const XEvent * const' where appropriate.
1930 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1932 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1934 Fix X event waiting to handle multiple frames.
1935 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1936 * xterm.c (pending_event_wait): Remove. Adjust users.
1937 (x_detect_focus_change): Pass frame arg.
1938 (handle_one_xevent): Find related frame early and clear per-frame
1939 wait_event_type only if this is an event for the relevant frame.
1940 (x_wait_for_event): Use per-frame wait_event_type.
1942 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1944 * nsfns.m (Fx_create_frame): Fix font driver registration for
1947 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1948 for syms_of_macfont.
1950 * nsterm.m: Include macfont.h.
1951 (ns_tmp_flags, ns_tmp_font): Remove.
1952 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1953 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1954 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1955 (changeFont:): Fix code style. Check for font driver type when
1958 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1961 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1962 (nsfont_open): Set font driver type.
1963 Set font->ascent and font->descent. Figure out font instead of
1964 ns_tmp_font, and flags instead of ns_tmp_flags.
1965 Fix indentation. Remove call to ns_draw_text_decoration,
1968 * nsfns.m: Include macfont.h.
1969 (Fx_create_frame): Register macfont driver, make a better default font.
1970 (Fns_popup_font_panel): Get font from macfont driver, if used.
1972 * macfont.m, macfont.h, maccuvs.h: New files.
1974 * font.h: Declare syms_of_macfont.
1976 * font.c (syms_of_font): Call syms_of_macfont.
1978 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1980 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1982 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1983 and it is always zero for others, so I assume that this is an ancient
1984 leftover which nobody will want to change any more.
1985 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1986 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1987 * frame.c (x_set_scroll_bar_width):
1988 * w32fns.c (w32_createscrollbar):
1989 * w32term.c (w32_set_vertical_scroll_bar):
1990 * xfns.c (x_set_scroll_bar_default_width):
1991 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1992 (x_scroll_bar_expose): Related users changed.
1994 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1996 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1997 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1998 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2000 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2002 * nsterm.h, w32term.h, xterm.h: ...and not here.
2003 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2004 Remove unused Xisms.
2005 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2006 these modules are never compiled otherwise.
2008 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2010 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2011 Doc fix. (Bug#15375)
2013 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2015 Unify Fx_focus_frame between all ports.
2016 * frame.h (x_focus_frame): New prototype.
2017 * xfns.c (Fx_focus_frame): Remove.
2018 (syms_of_xfns): Do not defsubr it.
2019 (x_focus_frame): X implementation.
2020 * nsfns.m (Fx_focus_frame): Remove.
2021 (syms_of_nsfns): Do not defsubr it.
2022 (x_focus_frame): NS implementation.
2023 * w32term.c (Fx_focus_frame): Remove.
2024 (x_focus_on_frame): Rename to...
2025 (x_focus_frame): W32 implementation.
2026 * w32term.h (x_focus_on_frame): Remove prototype.
2027 * w32fns.c (Fx_focus_frame): Remove.
2028 (syms_of_w32fns): Do not defsubr it.
2029 * frame.c (Fx_focus_frame): Define here.
2030 (syms_of_frame): Defsubr here.
2031 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2033 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2035 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2036 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2037 each port to reference the port-specific window system data.
2038 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2039 (FRAME_DISPLAY_INFO): Define.
2040 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2041 (FRAME_DISPLAY_INFO): Define. Adjust users.
2042 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2043 (FRAME_DISPLAY_INFO): Define. Adjust users.
2044 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2045 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2046 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2047 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2048 * xselect.c, xterm.c: All related users changed.
2050 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2052 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2053 (x_menubar_window_to_frame): Remove prototypes.
2054 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2055 (x_menubar_window_to_frame, x_top_window_to_frame):
2057 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2058 (x_menubar_window_to_frame, x_top_window_to_frame):
2059 ...to here and convert all but the last to static.
2061 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2063 * lisp.mk (lisp): Add w32-common-fns.elc.
2065 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2067 * charset.c (char_charset): Document an exception for char-charset.
2069 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2071 * xterm.h (x_display_info): New field last_user_time...
2072 * xterm.c (toplevel): ...to replace static last_user_time.
2073 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2075 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2077 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2078 scroll bar values to prevent thumb from disappear and update comment.
2080 2013-09-11 Glenn Morris <rgm@gnu.org>
2082 * emacs.c (usage_message): Possessive apostrophe tweak.
2084 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2086 * nsterm.m (syms_of_nsterm): Use Qns.
2087 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2088 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2089 * xfns.c (x_display_info_for_name, Fx_open_connection):
2090 Remove old '#if 0' code.
2091 (syms_of_xfns): Use Qx.
2092 * termhooks.h (fullscreen_hook): Remove the leftover.
2093 (struct terminal): Fix typo in comment.
2095 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2097 Cleaning up a few X scroll bar bits.
2098 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2099 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2100 New member last_seen_part, going to replace...
2101 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2102 (xt_action_hook) [USE_LUCID]: Adjust user.
2103 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2104 Lucid-specific scroll bar support.
2105 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2106 to int and adjust to use last_seen_part member.
2107 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2108 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2109 Initialize last_seen_part.
2111 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2113 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2114 insert-buffer-substring an empty string.
2116 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2118 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2119 avoiding a GCC warning.
2121 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2123 Ifdef away frame tool bar code when it is not really used.
2124 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2125 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2126 and minimize_tool_bar_window_p under the above.
2127 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2128 (fset_tool_bar_window): Likewise.
2129 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2130 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2131 (change_frame_size_1):
2132 * window.c (window_from_coordinates, Frecenter): Adjust users.
2133 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2134 code is not really used.
2135 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2136 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2137 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2138 [!USE_GTK && !HAVE_NS]: Define as such.
2139 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2140 (note_mouse_highlight, expose_frame):
2141 * xfns.c (x_set_tool_bar_lines):
2142 * xterm.c (handle_one_xevent): Adjust users.
2144 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2146 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2147 This bug was introduced by my 2013-08-26 patch, which incorrectly
2148 assumed that the terminfo implementation doesn't use termcap buffers.
2149 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2150 these buffers apparently are used after all.
2151 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2152 (struct tty_display_info): Define members termcap_term_buffer and
2153 termcap_strings_buffer even if TERMINFO.
2155 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2158 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2159 'usage' docstring entry to pacify make-docfile.
2161 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2163 Change comparison functions =, <, >, <=, >= to take many arguments.
2164 * data.c: Change comparison functions' interface and implementation.
2165 * lisp.h: Make arithcompare available for efficient two arg
2167 * bytecode.c: Use arithcompare.
2168 * fileio.c: Use new interface.
2170 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2172 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2174 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2176 * eval.c (Feval): Document the new use of `lexical'.
2178 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2180 Review and drop old frame resize hack.
2181 * frame.h (struct frame): Remove force_flush_display_p.
2182 * dispnew.c (update_frame): Adjust user and don't call
2183 flush_frame here. The comment has said that there was an issues
2184 with redisplaying fringes, but I don't see any differences with
2185 and without this hack. Hopefully we can continue without it.
2186 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2187 current frame matrices twice if resized_p is set.
2189 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2191 Do not populate pure Xism x_sync to other ports.
2192 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2193 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2194 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2195 * w32term.h (x_sync): Remove prototype.
2197 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2199 Cleanup frame flushing.
2200 * dispextern.h (struct redisplay_interface):
2201 Drop flush_display_optional because flush_display is enough
2202 for X and flushing via RIF is just a no-op for others.
2203 * frame.h (flush_frame): New function.
2204 * dispnew.c (update_frame):
2205 * minibuf.c (read_minibuf):
2206 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2208 * keyboard.c (detect_input_pending_run_timers): Do not flush
2209 all frames but selected one in redisplay_preserve_echo_area.
2210 * nsterm.m (ns_flush): Remove no-op.
2211 (ns_redisplay_interface): Adjust user.
2212 * w32term.h (x_flush): Remove no-op.
2213 (w32_redisplay_interface): Adjust user.
2214 * xterm.c (x_flush): Simplify because we do not flush all
2215 frames at once any more. Adjust comment.
2216 (x_redisplay_interface): Adjust user.
2218 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2220 Port --without-x --enable-gcc-warnings to Fedora 19.
2221 * gfilenotify.c (globals_of_gfilenotify):
2222 Call g_type_init only if using an older glib version that needs it.
2224 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2226 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2227 (last_glyphless_glyph_merged_face_id): Remove declarations.
2228 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2229 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2230 (last_glyphless_glyph_merged_face_id): Now static.
2231 (merge_escape_glyph_face): New function, refactored from...
2232 (get_next_display_element): ...here.
2233 (merge_glyphless_glyph_face): New function, refactored from...
2234 (produce_glyphless_glyph): ...here...
2235 * term.c (produce_glyphless_glyph): ...and here.
2237 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2239 * eval.c (eval_sub): Only call Ffunction if necessary.
2241 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2243 Attempt to make redisplay more selective when changing cursor type.
2244 * frame.h (struct frame): New bitfield cursor_type_changed.
2245 * xdisp.c (cursor_type_changed): Remove.
2246 (try_cursor_movement, redisplay_window, try_window_id)
2247 (set_frame_cursor_types, try_window_reusing_current_matrix):
2248 Adjust to use per-frame bitfield.
2249 (redisplay_internal): Look for cursor type change on each visible
2250 frame and consider all frames if cursor type has been changed on
2251 the frame other than selected. If cursor type has been changed on
2252 selected frame only, do not use fast update.
2254 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2256 Attempt to make redisplay more selective when changing fonts.
2257 * frame.h (struct frame): New bitfield fonts_changed.
2258 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2259 (adjust_frame_glyphs): Add prototype.
2260 * dispnew.c (fonts_changed_p): Remove.
2261 (adjust_glyphs): Remove because we do not
2262 adjust matrices on all frames at once any more.
2263 (adjust_frame_glyphs): Block and unblock input here.
2264 (adjust_glyph_matrix): Use fonts_changed.
2265 (change_frame_size_1): Use adjust_frame_glyphs.
2266 * font.c (font_open_entity): Use fonts_changed.
2267 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2268 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2269 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2270 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2271 (shrink_mini_window, Fresize_mini_window_internal)
2272 (window_scroll_pixel_based, Fset_window_configuration)
2273 (apply_window_adjustment, Fset_window_vscroll):
2274 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2275 Use adjust_frame_glyphs.
2276 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2277 (try_window_reusing_current_matrix, try_window_id, display_line)
2278 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2279 (redisplay_internal): Consider fonts_changed and adjust frame
2280 matrices for each frame only if the frame is visible. If font
2281 has been changed on some frame during full redisplay, retry
2282 only visible frames where the font has been actually changed.
2284 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2286 Cache current header and mode line height for each window.
2287 * window.h (struct window): New fields mode_line_height
2288 and header_line_height.
2289 * window.c (make_window): Initialize them.
2290 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2291 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2292 (current_mode_line_height, current_header_line_height):
2294 * xdisp.c (current_mode_line_height, current_header_line_height):
2296 (pos_visible_p, init_xdisp): Adjust user.
2297 (redisplay_window): Invalidate mode_line_height and
2298 header_line_height if current and desired matrices do not agree.
2300 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2302 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2303 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2305 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2307 Make --without-x compatible with --enable-gcc-warnings.
2308 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2309 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2310 members under HAVE_WINDOW_SYSTEM.
2311 * keyboard.c (make_lispy_focus_out): Likewise.
2312 (record_menu_key): Move under HAVE_MENUS.
2313 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2314 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2315 (syms_of_xdisp): Adjust user.
2316 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2317 (start_hourglass, cancel_hourglass):
2318 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2319 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2320 and CLEAR_FONT_TABLE_NFONTS.
2321 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2322 Declare only if HAVE_WINDOW_SYSTEM.
2323 (lface_same_font_attributes_p, clear_face_gcs): Define only
2324 if HAVE_WINDOW_SYSTEM.
2326 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2328 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2329 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2330 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2332 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2334 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2336 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2338 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2339 This fixes a type error on hosts where ptrdiff_t is wider than int.
2341 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2343 * keyboard.c (read_key_sequence_vs): New function.
2344 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2347 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2349 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2351 Makefile improvements.
2352 * Makefile.in (config.status): Don't use double-colon rules, as
2353 they are not portable according to POSIX. Fix shell typo with `;
2354 I guess this rule has never been tested?
2355 (VCSWITNESS): New macro, to override any environment var.
2357 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2359 * xterm.h (struct x_display_info): Do not track X connection
2360 fd separately because it is always available from Display.
2361 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2364 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2366 * buffer.c (drop_overlay):
2367 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2368 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2370 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2372 * buffer.c (Fmake_overlay, Fmove_overlay):
2373 * intervals.c (set_point_from_marker):
2374 * print.c (PRINTPREPARE): Prefer signal_error
2375 to plain error and report unsuitable marker too.
2377 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2379 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2380 for 'dragging' member.
2381 (struct x_output): Remove set-but-unused leftovers
2382 'left_before_move' and 'top_before_move'.
2383 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2384 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2385 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2386 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2387 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2388 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2389 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2390 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2392 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2394 * nsfont.m (INVALID_GLYPH): New define.
2395 (nsfont_encode_char): Use INVALID_GLYPH.
2396 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2398 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2400 * xterm.c (x_last_mouse_movement_time): Revert last change.
2401 This code should use XDisplayMotionBufferSize to check display's
2402 motion history first, and there are few other issues as well.
2403 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2404 (handle_one_xevent): Adjust user.
2406 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2408 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2409 * frame.c (Flast_nonminibuf_frame): ... to here.
2410 (check_minibuf_window): Don't abort if no window was found
2413 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2415 Use XGetMotionEvents to ask the last mouse motion time from X server.
2416 * xterm.c (X_MOTION_HISTORY): Default to 1.
2417 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2418 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2419 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2420 Ifdef away legacy code.
2421 (XTmouse_position, x_scroll_bar_report_motion):
2422 Use x_last_mouse_movement_time.
2423 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2426 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2428 * msdos.c (last_mouse_window): Move to...
2429 (dos_rawgetc): ...this function and adjust comment.
2430 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2431 (mouseMoved): ...this function and adjust comment.
2432 * w32term.c (last_window): Likewise with...
2433 (w32_read_socket): ...this function.
2434 * xterm.c (last_window): Likewise with...
2435 (handle_one_xevent): ...this function.
2437 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2439 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2440 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2441 (handle_one_xevent): ...to here.
2442 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2445 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2447 * msdos.c (IT_set_terminal_window): Remove no-op.
2448 (initialize_msdos_display): Adjust terminal setup.
2449 * w32console.c (w32con_set_terminal_window): Remove no-op.
2450 (initialize_w32_display): Adjust terminal setup.
2451 * w32term.c (w32_set_terminal_window): Remove no-op.
2452 (w32_create_terminal): Adjust terminal setup.
2453 * xterm.c (XTset_terminal_window): Remove no-op.
2454 (x_create_terminal): Adjust terminal setup.
2456 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2458 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2460 (ns_create_terminal): Adjust terminal setup.
2461 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2463 (w32_create_terminal): Adjust terminal setup.
2464 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2466 (x_create_terminal): Adjust terminal setup.
2468 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2470 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2471 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2472 * dispnew.c (buffer_posn_from_coords):
2473 * window.c (Fwindow_end, displayed_window_lines):
2474 * xdisp.c (redisplay_mode_lines): Use it.
2476 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2478 * fontset.c (face_for_char): Check char in the current face font first
2479 if HAVE_NS (Bug#15138).
2481 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2483 * window.c (temp_output_buffer_show): Make sure window returned
2484 by display_buffer is live (Bug#15213).
2486 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2488 Minor cleanup to avoid forward declarations.
2489 * coding.h (struct ccl_spec): Remove forward declaration.
2490 * composite.h (toplevel): Include font.h.
2491 (struct composition_it, struct face, struct font_metrics):
2492 Remove forward declaration.
2493 * dispextern.h (struct image, struct atimer): Likewise.
2494 * emacsgtkfixed.h (struct frame): Likewise.
2495 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2496 * font.h (struct font_driver, struct font, struct glyph_string)
2497 (struct face): Remove forward declaration.
2498 * fontset.h (struct face, struct font): Likewise.
2499 * frame.h (toplevel): Style cleanup.
2500 (enum output_method): Move to...
2501 * termhooks.h (enum output_method): ...here.
2502 (struct glyph, struct frame, struct ns_display_info)
2503 (struct x_display_info, struct w32_display_info):
2504 Remove forward declaration.
2505 * xterm.h (toplevel): Include termhooks.h.
2506 (struct font, struct window, struct glyph_matrix, struct frame)
2507 (struct input_event, struct face, struct image): Remove forward
2509 * gtkutil.h (struct _widget_value): Likewise.
2510 * keyboard.h (toplevel): Include termhooks.h.
2511 (struct input_event): Remove forward declaration.
2513 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2515 * intervals.c (set_point_from_marker): New function.
2516 * editfns.c (Fgoto_char):
2517 * process.c (Finternal_default_process_filter):
2518 * window.c (select_window_1): Use it.
2519 * buffer.h (set_point_from_marker): Add prototype.
2521 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2523 * w32.c (term_winsock): Call release_listen_threads before calling
2525 (_sys_wait_accept): Wait for accept event in a loop with a finite
2526 timeout, instead of waiting indefinitely. Will hopefully avoid
2527 hanging during exit because WSACleanup deadlocks waiting for the
2528 event object to be released. (Bug#14333)
2530 * w32proc.c (release_listen_threads): New function, signals all
2531 the reader threads that listen for connections to stop waiting.
2533 * w32.h (release_listen_threads): Add prototype.
2535 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2537 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2538 field of new marker (for sanity and safety).
2539 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2540 anyway because XMISCTYPE is a function and can't be an lvalue).
2542 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2544 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2545 (x_after_update_window_line, x_scroll_bar_create):
2546 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2547 (handle_one_xevent, x_clear_frame_area):
2548 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2549 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2550 * xterm.h (x_clear_area): Adjust prototype.
2552 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2554 Hook scanning and indentation functions to find_newline. This helps
2555 to avoid duplicated code and renders more respect to newline cache.
2556 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2557 * cmds.c (Fforward_line):
2558 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2559 Use find_newline and avoid unnecessary point movements.
2560 * search.c (scan_newline): Implement on top of find_newline.
2562 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2564 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2565 scoped code (bug#11258).
2567 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2569 * nsterm.m (last_window): New variable.
2570 (EV_TRAILER2): New macro.
2571 (EV_TRAILER): Call EV_TRAILER2.
2572 (mouseMoved:): Add support for mouse-autoselect-window
2573 on nextstep (Bug#6888).
2575 2013-08-28 Andreas Schwab <schwab@suse.de>
2577 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2578 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2579 Remove unused macro definitions.
2580 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2581 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2582 Only define if emacs.
2584 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2586 Prefer enum glyph_row_area to int where appropriate.
2587 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2589 (window_box, window_box_width, window_box_left, window_box_left_offset)
2590 (window_box_right, window_box_right_offset): Adjust prototypes.
2591 * xdisp.c (window_box, window_box_width, window_box_left)
2592 (window_box_left_offset, window_box_right, window_box_right_offset):
2593 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2594 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2595 * nsterm.m (ns_clip_to_row):
2596 * w32term.c (w32_clip_to_row):
2597 * xterm.c (x_clip_to_row): Likewise.
2599 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2601 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2602 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2604 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2606 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2607 for portability to hosts where /bin/sh has problems.
2609 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2611 Redesign redisplay interface to drop global output_cursor.
2612 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2613 (toplevel): Remove declaration of output_cursor.
2614 (set_output_cursor, x_cursor_to): Remove prototype.
2615 * window.h (struct window): New member output_cursor.
2616 (output_cursor_to): New function to replace RIF member.
2617 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2618 (update_text_area, set_window_cursor_after_update): Use it.
2619 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2620 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2621 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2622 * w32term.c (x_update_window_begin, x_update_window_end):
2623 * xterm.c (x_update_window_begin, x_update_window_end):
2624 Adjust to use per-window output cursor.
2626 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2628 Simplify SELECT_TYPE-related code.
2629 Like EMACS_TIME, this portability layer is no longer needed, since
2630 Emacs has been using fd_set as a portability layer for some time.
2631 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2632 (SELECT_TYPE): Remove. All uses changed to fd_set.
2633 (fd_set) [!FD_SET]: New typedef.
2635 Simplify EMACS_TIME-related code.
2636 This portability layer is no longer needed, since Emacs has been
2637 using struct timespec as a portability layer for some time.
2638 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2639 Include <time.h> rather than "systime.h"; that's all that's needed now.
2640 * dispnew.c: Include <timespec.h> rather than "systime.h";
2641 that's all that's needed now.
2642 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2643 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2644 TIMESPEC_RESOLUTION.
2645 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2646 LOG10_TIMESPEC_RESOLUTION.
2647 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2648 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2649 (make_emacs_time): Remove. All used changed to make_timespec.
2650 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2651 (current_timespec): Rename from current_emacs_time. All uses changed.
2652 (add_emacs_time): Remove. All uses changed to timespec_add.
2653 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2654 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2655 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2656 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2657 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2658 (current_timespec): Rename from current_emacs_time. All uses changed.
2659 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2660 changed to timespec_cmp.
2661 * xgselect.c: Include <timespec.h>, since our .h files don't.
2663 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2665 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2666 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2667 Remove the leftovers.
2668 * gtkutil.c (toplevel): Do not declare Qxft but include
2670 * image.c (toplevel): Do not declare Vlibrary_cache because
2671 it's already done in lisp.h.
2673 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2675 * lisp.h (Mouse_HLInfo): Move from here...
2676 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2677 (reset_mouse_highlight): New function.
2678 * msdos.c (dos_set_window_size, IT_update_begin)
2679 (internal_terminal_init):
2680 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2681 (ns_initialize_display_info):
2682 * w32console.c (initialize_w32_display):
2683 * w32term.c (x_update_window_end, x_free_frame_resources)
2684 (w32_initialize_display_info):
2685 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2686 * window.c (Fdelete_other_windows_internal):
2687 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2688 * termchar.h (toplevel):
2689 * xterm.h (toplevel): Include dispextern.h.
2691 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2693 Fix minor problems found by static checking.
2694 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2695 (expect): Avoid nested-if warning.
2696 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2697 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2698 * nsterm.h, nsterm.m (ns_select):
2699 * xgselect.c, xgselect.h (xg_select):
2700 Adjust signature to better match pselect's.
2701 * nsterm.m (ns_select):
2702 Don't set *TIMEOUT, since pselect doesn't.
2703 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2704 diagnostic about assigning const char * to it.
2705 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2707 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2709 * lread.c (substitute_object_recurse): Handle hash-tables as well
2712 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2714 Fix unlikely core dump in init_tty, and simplify terminfo case.
2715 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2716 The old version incorrectly dumped core if malloc returned a
2717 buffer containing only non-NUL bytes.
2718 (init_tty): Do not allocate or free termcap buffers; the
2719 struct does that for us now.
2720 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2721 (struct tty_display_info): Define members termcap_term_buffer and
2722 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2723 use them. Allocate them directly in struct rather than indirectly
2724 via a pointer, to simplify init_tty.
2726 * frame.c (check_minibuf_window): Initialize 'window' properly,
2727 so that Emacs reliably aborts later if 'window' is not initialized.
2729 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2731 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2732 of VoidSymbol (Bug#15154).
2734 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2736 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2737 mouse_face_beg_y and mouse_face_end_y.
2738 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2739 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2740 Adjust users and update comment where appropriate.
2742 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2744 * frame.c (check_minibuf_window): New function.
2745 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2746 Call check_minibuf_window (Bug#15183).
2748 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2750 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2751 because this is the only last cursor data we need to keep and consult.
2752 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2753 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2756 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2758 Fix recovering from possible decompression error.
2759 Since insert_from_gap doesn't always move point, we can't use PT as
2760 the position where the partially decompressed data ends, and
2761 should count how many bytes was produced so far.
2762 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2763 (unwind_decompress): Really delete partially uncompressed data.
2764 (Fzlib_decompress_region): Take decompressed data size into account.
2766 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2768 * syntax.c (init_syntax_once): Adjust comment and do an early
2769 initialization of Qchar_table_extra_slots just once...
2770 * casetab.c (init_casetab_once):
2771 * category.c (init_category_once):
2772 * character.c (syms_of_character):
2773 * coding.c (syms_of_coding):
2774 * xdisp.c (syms_of_xdisp): ...and omit it here.
2776 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2778 * xdisp.c (get_next_display_element): Don't apply to characters
2779 from a display vector the logic of setting it->end_of_box_run_p
2780 suitable for characters from a buffer. (Bug#15175)
2782 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2783 to handle directories, rather than '_utime' which doesn't.
2786 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2788 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2789 or fullscreen (Bug#14627).
2791 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2793 System-dependent integer overflow fixes.
2794 * process.c (Fset_process_window_size): Signal an error if
2795 the window size is outside the range supported by the lower level.
2796 * sysdep.c (set_window_size): Return negative on error,
2797 nonnegative on success, rather than -1, 0, 1 on not in system,
2798 failure, success. This is simpler. Caller changed.
2799 (serial_configure): Remove unnecessary initialization of local.
2800 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2801 size fits in unsigned long; this isn't true on some 32-bit hosts.
2802 Avoid buffer overrun if some future version of /proc/meminfo has a
2803 variable name longer than 20 bytes.
2804 (system_process_attributes) [__FreeBSD__]:
2805 Don't assume hw.availpages fits in 'int'.
2807 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2809 Don't let very long directory names overrun the stack.
2810 Fix some related minor problems involving "//", vfork.
2811 * callproc.c (encode_current_directory): New function.
2812 (call_process): Don't append "/"; not needed.
2813 * fileio.c (file_name_as_directory_slop): New constant.
2814 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2815 this can save the caller having to alloca.
2816 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2817 Use SAFE_ALLOCA, not alloca.
2818 (directory_file_name, Fexpand_file_name): Leave leading "//"
2819 alone, since it can be special even on POSIX platforms.
2820 * callproc.c (call_process):
2821 * process.c (Fformat_network_address):
2822 * sysdep.c (sys_subshell):
2823 Use encode_current_directory rather than rolling our own.
2824 (create_process): No need to encode directory; caller does that now.
2825 * process.h (encode_current_directory): New decl.
2826 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2827 Rework to avoid 'goto xyzzy;'.
2829 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2831 * xdisp.c (handle_face_prop): If the default face was remapped use
2832 the remapped face for strings from prefix properties. (Bug#15155)
2834 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2836 Minor cleanup for redisplay interface and few related functions.
2837 * frame.h (enum text_cursor_kinds): Move from here...
2838 * dispextern.h (enum text_cursor_kinds): ...to here.
2839 (toplevel): Drop unnecessary declarations.
2840 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2841 in update_window_end_hook and draw_window_cursor functions.
2842 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2843 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2844 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2845 * xterm.c (x_update_window_end, x_draw_window_cursor):
2846 * xdisp.c (display_and_set_cursor, update_window_cursor)
2847 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2848 enum text_cursor_kinds where appropriate.
2850 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2852 Redesign redisplay interface to drop updated_row and updated_area.
2853 * dispextern.h (updated_row, updated_area): Remove declaration.
2854 (struct redisplay_interface): Pass glyph row and row area parameters
2855 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2856 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2858 * dispnew.c (updated_row, updated_area): Remove.
2859 (redraw_overlapped_rows, update_window_line): Adjust user.
2860 (update_marginal_area, update_text_area): Likewise. Pass updated row
2861 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2862 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2865 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2867 * process.c (flush_pending_output): Remove stub.
2870 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2872 * callproc.c: Fix race that killed background processes (Bug#15144).
2873 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2874 Record deleted process-id in critical section, not afterwards.
2875 Don't mistakenly kill process created by a call-process invocation
2876 that discards output and does not wait.
2878 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2880 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2881 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2882 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2883 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2884 to shut up compiler in mark_object.
2885 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2887 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2889 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2890 We can't portably rely on PTY_OPEN doing that, even if
2891 it calls posix_openpt with O_CLOEXEC.
2893 2013-08-20 Kenichi Handa <handa@gnu.org>
2895 * character.c (string_char): Improve commentary.
2897 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2899 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2900 (struct animation_cache): Make signature a flexible array member.
2901 All uses changed. This is a tad slower but may insulate us better
2902 from future changes to ImageMagick.
2904 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2906 * image.c: Shrink memory needed for animation cache.
2907 (SIGNATURE_DIGESTSIZE): New constant.
2908 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2909 (imagemagick_create_cache): Copy the signature. This saves
2910 several KB of memory that ImageMagick wastes per signature.
2911 Don't bother updating the update_time, as the caller does that now.
2912 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2913 it's a fixed size struct member now.
2914 (imagemagick_get_animation_cache): Always destroy the signature,
2915 as it's now imagemagick_create_cache's responsibility to copy it.
2916 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2917 and use memcmp rather than strcmp.
2918 eassert that ImageMagick returns a signature of the specified length.
2920 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2922 * image.c (imagemagick_get_animation_cache): Don't segfault on
2924 (imagemagick_get_animation_cache): Revert to previous definition
2925 so that it actually works. But keep the memory leak fix.
2926 (imagemagick_get_animation_cache): Fix memory leak.
2928 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2930 * image.c: Fix animation cache signature memory leak.
2931 Fix some other minor performance problems while we're at it.
2932 (imagemagick_create_cache): Clear just the members that
2933 need clearing. Don't set update_time, as caller does that now.
2934 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2935 Simplify by using pointer-to-pointer instead of a prev pointer.
2936 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2937 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2938 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2939 it's already a copy. Free the signature probe unless it's cached.
2941 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2942 This was introduced by my 2013-08-12 fix for Bug#15035.
2944 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2946 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2947 (imagemagick_prune_animation_cache): Now static.
2949 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2951 * image.c (imagemagick_get_animation_cache): Don't segfault when
2952 pruning all entries.
2954 2013-08-18 Ken Brown <kbrown@cornell.edu>
2956 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2957 static heap if ENABLE_CHECKING is defined.
2958 (max_bss_sbrk_ptr): New variable.
2960 (report_sheap_usage): Report maximum static heap usage instead of
2961 ending static heap usage.
2963 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2965 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2966 of zlib_initialized according to the results of calling
2967 init_zlib_functions.
2969 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2971 * image.c: Implement an ImageMagick per-image cache.
2972 (imagemagick_get_animation_cache): Fix a double-free error.
2973 (imagemagick_load_image): Remove the ping_wand code, which only
2974 apparently saved time on invalid animated images, and slowed down
2975 everything else. Optimise for the common case.
2977 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2979 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2981 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2983 * marker.c (set_marker): Remove documentation of undefined behavior.
2985 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2987 * image.c (imagemagick_compute_animated_image): Animate correctly
2988 when sub-images are smaller than the main image.
2989 (imagemagick_compute_animated_image): Setting the iterator row to
2990 zero is apparently not allowed.
2991 (imagemagick_compute_animated_image): Allow images that say they
2992 have sub-images that are bigger than the main image, but just crop
2995 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2997 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2999 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3001 * image.c (imagemagick_compute_animated_image): Respect the GIF
3004 2013-08-15 Ken Brown <kbrown@cornell.edu>
3006 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3007 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3010 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3012 Fix minor problems found by static checking.
3013 * frame.c (delete_frame):
3014 * xdisp.c (next_element_from_display_vector):
3015 Avoid uninitialized local.
3016 * image.c (imagemagick_compute_animated_image): Port to C89.
3017 Prefer usual GNU indentation style for loops.
3018 Be more careful about bizarrely large sizes, by using ptrdiff_t
3021 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3023 Fix infinite frame selection loop (Bug#15025).
3024 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3026 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3028 * xdisp.c (compute_window_start_on_continuation_line):
3029 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3030 to make sure we end up setting the window start at the leftmost
3031 visible character of the display line. This avoids funky
3032 horizontal shifting because the window start is not kept on the
3033 same position. (Bug#15090)
3034 (next_element_from_display_vector): Support 'box' face attribute
3035 in the face definitions of a display vector. (Bug#15099)
3037 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3039 * image.c (imagemagick_compute_animated_image): Implement animated
3041 (imagemagick_compute_animated_image): Fix some compilation
3042 warnings. Implement a very simple cache to make the animation
3043 usable at all, but it should be replaced with a per-image cache.
3045 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3047 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3048 to do `for' loops over alist values.
3049 * buffer.h (FOR_EACH_BUFFER):
3050 * process.c (FOR_EACH_PROCESS): Use it.
3051 (handle_child_signal, status_notify, Fget_buffer_process)
3052 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3054 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3056 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3057 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3058 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3059 to xzalloc and so avoid redundant call to memset.
3060 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3061 members because it is allocated with xzalloc and so already zeroed.
3063 2013-08-14 Ken Brown <kbrown@cornell.edu>
3065 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3068 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3070 Utility function and macro to copy Lisp string to C string.
3071 * lisp.h (xlispstrdupa): New macro.
3072 (xlispstrdup): New prototype.
3073 * alloc.c (xlispstrdup): New function.
3074 * callint.c (Fcall_interactively):
3075 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3076 (Fsubstitute_in_file_name):
3077 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3078 * image.c (x_create_bitmap_from_file):
3079 * w32term.c (w32_term_init):
3080 * xterm.c (x_term_init): Use xlispstrdup.
3082 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3084 * image.c (imagemagick_load_image): Make animated pictures work.
3085 There's still some problems with background color settings, though
3088 * decompress.c (unwind_decompress): Always restore point.
3090 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3092 * marker.c (set_marker): Reformat documentation.
3094 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3096 * xdisp.c (cursor_type_changed): Now static.
3098 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3099 Use changed. This avoids the need to call xmalloc and for the
3100 caller to call xfree, and avoids memory leaks in some situations.
3102 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3104 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3105 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3106 (redisplay_window): If window_end_valid is cleared due to non-zero
3107 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3108 so do not call to try_cursor_movement for that window.
3110 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3112 * window.h (struct window): Convert window_end_pos and
3113 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3114 (wset_window_end_pos, wset_window_end_vpos): Remove.
3115 * dispnew.c (adjust_glyph_matrix):
3116 * window.c (Fwindow_end, replace_window, set_window_buffer)
3118 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3119 (set_vertical_scroll_bar, redisplay_window, try_window)
3120 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3121 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3122 (note_mouse_highlight): Adjust users.
3123 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3126 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3128 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3129 * image.c (imagemagick_filename_hint): Use `const char *' and
3130 prefer SSDATA to SDATA to avoid warnings.
3132 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3134 Cleanup window fringes, margins and scroll bars adjustments.
3135 * window.c (set_window_fringes, set_window_margins)
3136 (set_window_scroll_bars, apply_window_adjustment): New functions.
3137 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3138 (Fset_window_scroll_bars): Use them.
3140 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3142 * window.h (struct window): Convert scroll_bar_width
3143 from Lisp_Object to integer. Adjust comment.
3144 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3146 * window.c (wset_scroll_bar_width): Remove.
3147 (make_window): Initialize scroll_bar_width.
3148 (Fsplit_window_internal): Use direct assignment.
3149 (Fset_window_configuration, save_window_save):
3150 Convert Lisp_Object to integer and back where appropriate.
3151 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3152 bar was actually changed, and mention this in docstring.
3154 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3156 * decompress.c: Minor simplifications.
3157 (Fzlib_decompress_region): Don't bother verifying
3158 that avail_out <= UINT_MAX, as that was confusing.
3159 Mention the restriction in a comment instead.
3160 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3162 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3164 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3165 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3167 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3169 * image.c (imagemagick_filename_hint): Check for errors in the
3172 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3174 * window.c (Fwindow_margins): Return nil when there's no marginal
3175 area, as per the documented API.
3177 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3178 Fmake_vector, as scroll bar's struct members are not all Lisp
3179 objects now. This avoids crashes in GC.
3181 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3182 bool, so its address could be taken.
3184 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3186 * image.c (imagemagick_filename_hint): New function to possibly
3187 apply `image-content-type-suffixes'.
3188 (imagemagick_load_image): Use it.
3190 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3192 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3193 if loading zlib failed.
3195 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3197 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3198 2013-08-13 checkin below. Change bool to BOOL, rule is:
3199 All Obj-C code uses BOOL, except for interfaces callable from C.
3201 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3203 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3205 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3206 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3207 bool instead of BOOL.
3208 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3209 from Lisp_Object to bitfield. Adjust comment.
3210 * w32term.c (x_scroll_bar_create): Adjust user.
3211 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3212 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3213 Use bool for boolean.
3214 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3215 to `unsigned int' when defining a bitfield.
3217 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3219 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3221 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3223 * window.h (struct window): Convert left_margin_cols and
3224 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3225 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3226 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3228 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3230 (showing_window_margins_p, update_window_line, update_frame_1):
3231 * fringe.c (draw_fringe_bitmap_1):
3232 * xdisp.c (window_box_width): Adjust users.
3233 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3234 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3235 Use direct assignment.
3236 (Fset_window_configuration, save_window_save, Fwindow_margins):
3237 Convert Lisp_Object to integer and back where appropriate.
3238 (Fset_window_margins): Adjust user. Return t if any margin
3239 was actually changed, and mention this in docstring.
3241 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3243 * syntax.c (forward_word):
3244 * cmds.c (forward_char, backward_char): Mention the optional argument.
3246 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3248 * window.h (struct window): Convert left_fringe_width
3249 and right_fringe_width from Lisp_Objects to integers.
3251 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3252 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3253 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3255 (make_window): Initialize new integer fields to -1.
3256 (Fsplit_window_internal): Use direct assignment.
3257 (Fset_window_configuration, save_window_save):
3258 Convert Lisp_Object to integer and back where appropriate.
3259 (Fset_window_fringes): Adjust user. Return t if any fringe
3260 was actually changed, and mention this in docstring.
3262 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3264 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3265 * nsfns.m (x_set_cursor_type):
3266 * w32fns.c (x_set_cursor_type):
3267 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3268 * xdisp.c (set_frame_cursor_types): ...but in common code.
3270 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3272 * font.c (clear_font_cache): New function, stripped from...
3273 (Fclear_font_cache): ...here, which now uses the function
3274 above. Adjust comment.
3275 * font.h (clear_font_cache): Add prototype.
3276 * xfaces.c (clear_face_cache): Use clear_font_cache.
3278 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3280 * window.c (Fset_window_start): Compare `w', not `window' because
3281 `w' might not be equal to `window' after call to decode_live_window.
3283 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3285 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3286 This fixes a problem introduced by the Bug#15035 patch
3287 when using GPG. Reported by Herbert J. Skuhra.
3289 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3291 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3292 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3293 not yet initialized.
3295 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3297 * decompress.c (Fzlib_decompress_region): Support zlib
3298 decompression, too, and rename.
3300 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3302 Minor zlib configuration tweaks.
3303 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3304 Don't assume presence of fn_inflateInit2_ zlib internal function.
3306 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3308 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3309 include the zlib prefix.
3311 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3313 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3314 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3315 define static variables that are pointers to zlib functions to be
3317 (init_zlib_functions) [WINDOWSNT]: New function.
3318 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3320 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3321 macros instead of invoking the zlib functions directly.
3322 (syms_of_decompress): DEFSYM Qzlib_dll.
3323 Staticpro Szlib_available_p.
3325 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3327 Avoid looping over all frame windows to freeze and unfreeze.
3328 * window.h (struct window): Drop frozen_window_start_p.
3329 (freeze_window_starts): Drop prototype.
3330 * frame.h (struct frame): New frozen_window_starts flag.
3331 (FRAME_WINDOWS_FROZEN): New macro.
3332 * window.c (freeze_window_start, freeze_window_starts):
3334 (select_window, replace_window): Adjust users.
3335 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3336 (window_frozen_p): New function.
3337 (redisplay_window): Use it.
3339 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3341 Fix some fd issues when running subprocesses (Bug#15035).
3342 Fix bugs that can leak files or file descriptors on errors.
3343 Don't unlink open temp files, as that's hard for users to diagnose
3344 when things go awry (e.g., temp disk exhausted).
3345 Don't bother to lock temp files. Check for invalid recursion.
3346 * callproc.c (synch_process_fd): Remove. All uses removed.
3347 (synch_process_tempfile): New var or macro.
3348 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3350 (record_kill_process): New arg, the temp name. All callers changed.
3351 (delete_temp_file): Now just a simple wrapper around unlink.
3352 (call_process_kill): New arg, the call_process_fd array.
3353 Close them all. Clear synch_process_pid. Remove the temp file,
3354 or arrange for it to be removed.
3355 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3356 that's been moved to synch_process_tempfile. Caller changed.
3357 Do not remove the tempfile; that's now call_process_kill's
3359 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3360 call_process_kill; the caller now does that.
3361 (call_process_cleanup): Do not close the process fd; that's now
3362 call_process_kill's responsibility.
3363 (Fcall_process): Implement via new function call_process, which
3364 has most of the old body of Fcall_process, but with a different API.
3365 (call_process): New function that does not open or close filefd if
3366 it is nonnegative. Record which fds need to be closed, and let
3367 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3368 Signal an error if invoked recursively (could be done via a hook).
3369 Simplify creation of the tempfile in the MSDOS case.
3370 Don't create the output file until after checking for the executable.
3371 Report any failure to open /dev/null.
3372 Don't open /dev/null for writing twice; once is enough.
3373 Don't create pipe if all output is being discarded or sent to file.
3374 Don't worry about setting up the coding system or reading from the
3375 pipe if all output is being discarded.
3376 Hoist fd_error local into top level, to lessen block nesting.
3377 Don't record deleted pid here; now done by Fcall_process_region.
3378 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3379 and note its success in synch_process_tempfile.
3380 Do not leak resources when child_setup fails.
3381 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3382 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3383 (create_temp_file): Now returns open fd, with an additional
3384 Lisp_Object * argument to return the name. All callers changed.
3385 Do not close the file; rewind it instead, and leave it open for
3386 the caller. Do not lock the temp file. Unwind-protect the file
3387 and the file-descriptor.
3388 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3389 If an asynchrounous process, record it here, not in call_process.
3390 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3391 * eval.c (set_unwind_protect): New function.
3392 * fileio.c (write_region): New function, generalized from the
3393 old Fwrite_region. Do not lock temp files.
3394 (Fwrite_region): Use it.
3395 * lisp.h (set_unwind_protect, write_region): New decls.
3396 * process.c: Include <verify.h>.
3397 (make_process): Mark fds as initially closed.
3398 (deleted_pid_list): Now a list of pid-filename pairs.
3400 (close_process_fd): New function.
3401 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3402 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3403 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3404 (create_process, create_pty, Fmake_serial_process)
3405 (server_accept_connection): Record which fds need to be closed,
3406 and let deactivate_process close them.
3407 (Fmake_network_process): Do not discard the unwind-protect
3408 until it's safe to do so.
3409 (deactivate_process): Close the fds opened by create_process etc.
3410 (Fprocess_send_eof): Adjust to new way of recording open fds.
3411 Report an error if /dev/null can't be opened, instead of aborting.
3412 * process.h (PROCESS_OPEN_FDS): New constant.
3413 (struct Lisp_Process): New member open_fds.
3414 (record_kill_process, record_deleted_pid): Adjust signatures.
3415 (record_deleted_pid): Move decl here ...
3416 * syswait.h (record_deleted_pid): ... from here.
3418 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3420 * decompress.c: Fix bugs with large buffers and weird inputs.
3421 Tune a bit. Reindent as per usual Emacs style.
3422 (BUFFER_SIZE): Remove.
3423 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3424 more than UINT_MAX bytes. Decompress into the gap instead of into
3425 an auto buffer, as this should avoid copying. Return nil if
3426 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3427 set immediate_quit; we shouldn't trust zlib code that much.
3429 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3431 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3432 errors, and really move the gap to where we want it.
3434 * lisp.h: Include decompress.c support.
3436 * emacs.c (main): Include decompress.c support.
3438 * Makefile.in: Include -lz if present.
3440 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3442 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3443 (initWithTitle:): Initialize frame to 0.
3444 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3445 (fillWithWidgetValue:frame:): Rename from
3446 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3448 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3449 fillWithWidgetValue:frame:
3451 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3452 remove memory leak warnings.
3454 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3455 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3458 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3459 (x_activate_menubar): Update the whole menu.
3460 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3461 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3462 current event is not NSSystemDefined (Bug#15001).
3463 Call ns_check_menu_open only if trackingMenu is 2.
3464 (menuDidClose:): New method, decrease trackingMenu.
3465 (fillWithWidgetValue:setDelegate:): New method.
3466 (fillWithWidgetValue:): Call the above.
3468 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3470 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3472 Omit some unnecessary casts.
3473 Many of these go back to the old pre-C89 days, when they may have
3474 been needed, but we've been assuming C89 or later for a while now.
3475 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3476 (live_float_p, live_misc_p, live_vector_p):
3477 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3478 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3479 (defvar_per_buffer):
3480 * callint.c (Fcall_interactively):
3481 * doc.c (Fsubstitute_command_keys):
3482 * filelock.c (get_boot_time):
3483 * frame.c (xrdb_get_resource):
3484 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3485 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3486 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3487 (menuitem_highlight_callback, menu_destroy_callback)
3488 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3489 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3490 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3491 (xg_tool_bar_help_callback, tb_size_cb):
3492 * image.c (xpm_alloc_color, png_read_from_memory)
3493 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3494 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3496 * keymap.c (describe_map):
3497 * nsfns.m (Fns_display_monitor_attributes_list):
3498 * nsmenu.m (process_dialog:):
3499 * nsterm.m (hold_event):
3500 * process.c (wait_reading_process_output):
3501 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3502 * scroll.c (do_direct_scrolling, scrolling_1):
3503 * termcap.c (tgetent):
3504 * window.c (check_window_containing, add_window_to_list)
3505 (freeze_window_starts):
3506 * xdisp.c (compare_overlay_entries, vmessage):
3507 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3508 (x_get_monitor_attributes_xrandr)
3509 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3510 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3511 * xfont.c (xfont_match, xfont_open):
3512 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3513 (menubar_selection_callback, menu_position_func)
3514 (popup_selection_callback, create_and_show_popup_menu)
3515 (dialog_selection_callback, create_and_show_dialog):
3516 * xrdb.c (x_get_string_resource):
3518 * xsmfns.c (x_session_check_input):
3519 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3520 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3521 (xaw_jump_callback, xaw_scroll_callback):
3522 Omit unnecessary casts.
3524 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3526 Minor string-length refactoring.
3527 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3528 * frame.c (make_monitor_attribute_list):
3529 Prefer build_string to strlen + make_string.
3531 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3533 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3534 don't check minor_code (Bug#14417).
3536 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3538 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3539 vertical positions instead. This avoids calling MATRIX_ROW with
3540 row numbers that are possibly beyond valid limits. (Bug#15064)
3542 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3544 Use xstrdup and build_unibyte_string where applicable.
3545 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3546 * xfns.c (x_window):
3547 * xrdb.c (x_get_customization_string):
3548 * xterm.c (xim_initialize):
3549 * w32fns.c (w32_window): Use xstrdup.
3550 (w32_display_monitor_attributes_list):
3551 * emacs.c (init_cmdargs):
3552 * keyboard.c (PUSH_C_STR):
3553 * nsfont.m (nsfont_open):
3554 * sysdep.c (system_process_attributes):
3555 * w32.c (system_process_attributes):
3556 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3558 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3560 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3561 variables of these types so that GDB would know about them, as aid
3562 for debugging fatal exceptions. (Bug#15024) See also
3563 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3566 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3568 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3569 larger than the NSWindow (Bug#14934).
3571 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3573 Redesign redisplay interface to drop global variable updated_window.
3574 Always pass currently updated window as a parameter to update routines.
3575 * dispextern.h (updated_window): Remove declaration.
3576 (struct redisplay_interface): Pass window parameter to
3577 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3578 and after_update_window_hook.
3579 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3581 * dispnew.c (updated_window): Remove.
3582 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3583 (update_window_line): Adjust to match redisplay interface changes.
3584 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3585 (ns_scroll_run, ns_after_update_window_line):
3586 * w32term.c (x_update_window_begin, x_update_window_end)
3587 (x_after_update_window_line, x_scroll_run):
3588 * xterm.c (x_update_window_begin, x_update_window_end)
3589 (x_after_update_window_line, x_scroll_run):
3590 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3591 Likewise. Adjust comments where appropriate.
3592 (x_cursor_to): Simplify because this is always called during window
3593 update (but install debugging check anyway).
3594 (expose_window): Check must_be_updated_p flag to see whether this
3595 function is called during window update.
3597 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3599 Do not reset window modification event counters excessively.
3600 These leftovers and poor man's tricky methods to catch extra
3601 redisplay's attention are no longer needed.
3602 * frame.c (set_menu_bar_lines_1):
3603 * minibuf.c (read_minibuf_unwind):
3604 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3605 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3606 (window_scroll_line_based, Fset_window_configuration):
3607 * xdisp.c (redisplay_window): Do not reset last_modified and
3608 last_overlay_modified counters.
3610 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3612 * xselect.c (x_send_client_event): Set send_event and serial, memset
3613 data.l as it might be bigger than data.b. Use 24 bit mask to
3614 XSendEvent (Bug#15034).
3616 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3618 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3619 for TTY frames that are not the top frame on their console.
3622 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3624 * w32term.c (w32fullscreen_hook): Really maximize frame when
3625 asked for (Bug#14841).
3627 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3629 Prefer selected_window to Fselected_window, likewise for frames.
3630 * buffer.c (Fbuffer_swap_text):
3631 * data.c (Fvariable_binding_locus):
3632 * window.c (run_window_configuration_change_hook): Adjust users.
3633 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3634 Use decode_live_frame.
3636 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3638 Be more careful if selected window shows the buffer other than current,
3639 use window_outdated only if this is not so. This change should also
3640 address some weird issues discussed in Bug#13012.
3641 * window.h (window_outdated): New prototype.
3642 * window.c (window_outdated): Now here. Convert from static and
3643 always assume window's buffer.
3644 (Fwindow_end, Fwindow_line_height): Use it.
3645 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3646 and always assume window's buffer.
3647 (redisplay_window): Adjust user.
3648 (redisplay_internal): Call to reconsider_clip_changes once and
3649 check whether mode line should be updated only if selected window
3650 shows current buffer.
3651 (run_window_scroll_functions): Use eassert for debugging check.
3652 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3654 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3656 * window.c (window_scroll, window_scroll_pixel_based)
3657 (window_scroll_line_based): Use bool for booleans.
3659 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3661 * process.c: Fix minor off-by-one issues in descriptor counts.
3662 This shouldn't fix any real bugs, but it cleans up the code a bit.
3663 (max_process_desc, max_input_desc): -1, not 0, means none.
3665 (delete_input_desc): New function.
3666 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3667 (deactivate_process): Scan backwards when recomuting max_process_desc;
3668 that should be faster.
3669 (init_process_emacs): Initialize max_input_desc.
3671 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3673 Use region cache to speedup bidi_find_paragraph_start.
3674 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3675 Rename cache_long_line_scans to cache_long_scans.
3676 * buffer.c (bset_cache_long_line_scans): Rename to
3677 bset_cache_long_scans.
3678 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3679 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3681 (syms_of_buffer): Rename cache-long-line-scans to
3682 cache-long-scans. Adjust docstring.
3683 * search.c (newline_cache_on_off):
3684 * indent.c (width_run_cache_on_off): Adjust users.
3685 * bidi.c (bidi_paragraph_cache_on_off): New function.
3686 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3687 * insdel.c (prepare_to_modify_buffer):
3688 Invalidate bidi_paragraph_cache if enabled.
3690 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3692 Invalidate region caches only if buffer text is going to be changed.
3693 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3694 (modify_text): ...new prototype.
3695 (prepare_to_modify_buffer_1): New prototype.
3696 * textprop.c (modify_region): Rename to...
3697 (modify_text_properties): ...new function.
3698 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3699 (Fremove_list_of_text_properties): Adjust users.
3700 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3701 (modify_text): ...new function.
3702 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3703 (prepare_to_modify_buffer_1): ...new function.
3704 * casefiddle.c (casify_region):
3705 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3706 (Ftranspose_regions): Use modify_text.
3708 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3710 * lisp.mk (lisp): Add nadvice.elc.
3712 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3714 New macro to iterate over live buffers similar to frames.
3715 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3716 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3717 Declare buffer-related variables here to offload lisp.h.
3718 * buffer.c (Vbuffer_alist): Adjust comment.
3719 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3720 (other_buffer_safely):
3721 * data.c (store_symval_forwarding):
3722 * dispnew.c (Fframe_or_buffer_changed_p):
3723 * fileio.c (Fdo_auto_save):
3724 * filelock.c (unlock_all_files):
3725 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3727 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3729 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3730 * callproc.c (create_temp_file):
3731 * filelock.c (create_lock_file):
3732 Assume mkostemp, since it's now provided by Gnulib.
3734 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3736 * w32.c (mkostemp): New function.
3737 (mktemp): Remove, no longer used. Most of the code reused in
3738 mkostemp. (Bug#15015)
3739 (mktemp): Don't undef.
3741 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3743 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3744 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3745 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3746 (free_glyph_pool, check_glyph_memory): Likewise for
3747 all users. Adjust comments where appropriate.
3749 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3751 * composite.h: Minor fixups.
3752 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3753 to fix a misspelling, and change it to an inline function while
3754 we're at it (it need not be a macro). All uses changed.
3755 (composition_method, composition_valid_p):
3756 Rewrite to avoid assignments in if-conditions.
3758 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3760 Do not use global Lisp_Object in composition macros.
3761 * composite.h (composition_temp): Remove declaration.
3762 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3763 (composition_method, composition_valid_p): ...inline functions.
3764 (compose_region): Remove the leftover.
3765 * composite.c (composition_temp): Remove.
3766 (run_composition_function, update_compositions)
3767 (composition_compute_stop_pos, composition_adjust_point)
3768 (Ffind_composition_internal):
3769 * coding.c (handle_composition_annotation):
3770 * xdisp.c (handle_composition_prop, check_point_in_composition):
3771 Related users changed.
3773 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3775 Drop FRAME_PTR typedef.
3776 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3777 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3778 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3779 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3780 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3781 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3782 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3783 All related users changed.
3785 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3787 * eval.c (default_toplevel_binding): New function.
3789 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3790 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3791 (syms_of_eval): Export them.
3792 * data.c (Fdefault_value): Micro cleanup.
3793 * term.c (init_tty): Use "false".
3795 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3797 Fix X GC leak in GTK and raw (no toolkit) X ports.
3798 * xterm.c (x_free_frame_resources): If white and black relief
3799 GCs are allocated, always free them here.
3800 * xfns.c (x_make_gc): Omit redundant initialization.
3801 * widget.c (create_frame_gcs): Remove the leftover.
3802 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3803 in x_free_frame_resources.
3805 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3807 * nsterm.m (windowWillResize:toSize:): Only change title if
3808 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3810 (viewDidEndLiveResize): New method.
3812 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3813 inside NS_IMPL_COCOA.
3815 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3817 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3818 Do not check whether undo is enabled because record_insert and
3819 record_delete does that themselves.
3821 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3823 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3824 member which is not really used any more.
3825 (FRAME_XIC_BASE_FONTNAME): Remove.
3826 * xfns.c (xic_free_fontset): Adjust user.
3827 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3828 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3829 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3830 (xdialog_show): Use eassert for debugging check.
3831 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3833 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3835 * fileio.c, fns.c (merge): Move extern decl from here ...
3836 * lisp.h (merge): ... to here.
3838 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3840 Fix last font-related change.
3841 * w32font.h (w32font_list_internal, w32font_match_internal):
3843 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3844 (uniscribe_list_family): Adjust to match font API change.
3845 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3846 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3848 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3850 * frame.h (FRAME_MOUSE_UPDATE):
3851 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3852 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3854 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3856 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3857 * font.h (struct font_driver): Change list, match, and list_family
3858 functions to accept struct frame * as first arg.
3859 * font.c (font_score, font_compare, font_sort_entities):
3861 (font_sort_entities, font_list_entities, font_select_entity):
3862 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3863 match font API change.
3864 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3865 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3866 * ftxfont.c (ftxfont_list, ftxfont_match):
3867 * xftfont.c (xftfont_list, xftfont_match):
3868 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3869 * w32font.c (w32font_list, w32font_match, w32font_list):
3870 (w32font_list_internal, w32_font_match_internal): Likewise.
3871 * xfaces.c (Fx_family_fonts): Adjust user.
3873 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3875 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3876 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3877 only if HAVE_X_WINDOWS is in use.
3878 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3879 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3880 * w32term.c (x_wm_set_icon_position): Likewise.
3881 * w32fns.c (x_icon): Adjust user.
3883 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3885 * xterm.c (last_mouse_press_frame): Remove the
3886 leftover which is not really used any more.
3887 (handle_one_xevent, syms_of_xterm): Adjust users.
3888 (x_flush): Call XFlush once per each X display, not frame.
3889 This is better because this code always unconditionally skips
3890 non-X frames in Vframe_list and issues the only XFlush if we
3891 have more than one X frame on the same X display.
3892 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3893 Use bool for booleans.
3894 (x_draw_glyph_string_background, cvt_string_to_pixel):
3895 (cvt_pixel_dtor): Drop unnecessary prototypes.
3896 * xterm.h (x_display_ok): Adjust prototype.
3898 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3900 Drop unnecessary functions that deals with frame pixel size.
3901 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3902 (x_pixel_height): Drop prototypes.
3903 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3904 (x_pixel_height): Drop implementations.
3905 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3906 which should be always valid for window frame.
3907 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3908 * w32menu.c (Fx_popup_dialog):
3909 * xmenu.c (Fx_popup_dialog): Likewise for both.
3911 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3913 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3914 frame parameters and call to Fmodify_frame_parameters just once.
3915 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3916 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3917 and mention nil frame in docstring.
3919 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3921 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3922 (x_figure_window_size): Likewise. Adjust to return long.
3923 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3924 (toplevel): Move Qterminal_live_p to...
3925 * terminal.c (toplevel): ...here, make it static, and...
3926 (syms_of_terminal): ...DEFSYM here.
3927 * frame.h (Qterminal_live_p): Remove declaration.
3928 (make_frame, x_figure_window_size): Adjust prototype.
3929 * nsfns.m (Fx_create_frame): Use long for window flags.
3931 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3933 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3934 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3935 Do not assume that emacs_close (INT_MAX) is a no-op.
3937 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3939 * xfaces.c (make_face_cache): For struct face_cache, prefer
3940 xmalloc to xzalloc and so avoid redundant call to memset.
3941 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3943 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3945 * fringe.c (draw_window_fringes, update_window_fringes)
3946 (compute_fringe_widths):
3947 * w32term.c (x_draw_glyph_string):
3948 * window.c (candidate_window_p, Frecenter):
3949 * xfaces.c (realize_basic_faces, realize_default_face)
3950 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3951 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3952 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3953 * xmenu.c (Fx_menu_bar_open_internal):
3954 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3955 * xsettings.c (xft_settings_event):
3956 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3957 Use bool for booleans. Adjust style and comments where
3959 * dispextern.h (draw_window_fringes, update_window_fringes)
3960 (compute_fringe_widths):
3961 * xterm.h (x_had_errors_p): Adjust prototype.
3963 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3965 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3966 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3968 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3970 * fns.c (toplevel): Remove comment before Fsafe_length because
3973 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3975 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3977 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3979 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3980 frame which got the message is still alive, before dereferencing
3981 its pointer. (Bug#14970)
3983 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3984 be a live window, before using it as such. (Bug#14970)
3986 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3988 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3989 w32_detect_focus_change instead of doing part of its job by hand.
3990 This fixes the problem whereby FOCUS_OUT events were not sent to
3993 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3995 * process.c (Fprocess_list): Doc fix.
3997 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3998 being re-exposed only if it didn't ask to become visible.
3999 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4000 was previously iconified. (Bug#14841)
4001 (x_iconify_frame): Mark the frame iconified.
4003 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4005 Fix minor problems found by static checking.
4006 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4007 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4009 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4011 * eval.c (set_specpdl_old_value): New function.
4012 (unbind_to): Minor simplification.
4013 (get_backtrace_frame): New function.
4014 (Fbacktrace_frame): Use it. Add `base' argument.
4015 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4016 (syms_of_eval): Export backtrace-eval.
4017 * xterm.c (x_focus_changed): Simplify.
4019 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4021 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4023 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4025 * xdisp.c (redisplay_window): Instead of moving point out of
4026 scroll margin, reject the force_start method, and try scrolling
4027 instead. (Bug#14780)
4029 2013-07-24 Ken Brown <kbrown@cornell.edu>
4031 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4034 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4036 * eval.c (Fprogn): Do not check that BODY is a proper list.
4037 This undoes the previous change. The check slows down the
4038 interpreter, and is not needed to prevent a crash. See
4039 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4041 2013-07-23 Glenn Morris <rgm@gnu.org>
4043 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4045 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4047 Port to GNU/Linux systems with tinfo but not ncurses.
4048 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4049 to decide whether ncurses is being used. Without this change,
4050 GCC complains about tgetent not being declared, on a system
4051 that has tinfo installed but ncurses not installed.
4053 * eval.c (Fprogn): Check that BODY is a proper list.
4055 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4056 * data.c (Fsetq_default):
4057 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4058 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4060 Tune by taking advantage of the fact that ARGS is always a list
4061 when a function is declared to have UNEVALLED args.
4063 * emacsgtkfixed.c: Port to GCC 4.6.
4064 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4066 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4068 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4069 here to silence compiler warnings.
4071 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4073 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4074 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4075 from messing up Emacs's 'struct frame' (Bug#14923).
4077 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4079 * alloc.c (make_save_ptr_ptr): Define this function.
4080 It was inadvertently omitted. It's needed only if
4081 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4083 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4085 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4086 frame have focus (Bug#14895).
4088 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4090 Avoid vfork-related deadlock more cleanly.
4091 * callproc.c (child_setup): When the child's exec fails, output
4092 the program name, as that's more useful. Use O_NONBLOCK to avoid
4094 * process.c (create_process_1): Remove; no longer needed.
4095 (create_process): Remove timer hack; no longer needed, now that
4096 the child avoids deadlock.
4098 2013-07-20 Glenn Morris <rgm@gnu.org>
4100 * image.c (Fimage_flush): Fix doc typo.
4102 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4104 Fix array bounds violation when pty allocation fails.
4105 * process.c (PTY_NAME_SIZE): New constant.
4106 (pty_name): Remove static variable; it's now auto.
4107 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4108 Take pty_name as an arg rather than using a static variable.
4109 All callers changed.
4110 (create_process): Recover pty_flag from process, not from volatile local.
4111 (create_pty): Stay inside array even when pty allocation fails.
4112 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4114 * lread.c (Fload): Avoid initialization only when lint checking.
4115 Mention that it's needed only for older GCCs.
4117 2013-07-20 Kenichi Handa <handa@gnu.org>
4119 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4120 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4122 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4124 * lread.c (Fload): Avoid uninitialized warning.
4126 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4128 Fix some minor file descriptor leaks and related glitches.
4129 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4130 (create_lock_file): Use write, not emacs_write.
4131 * image.c (slurp_file, png_load_body):
4132 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4133 (server_accept_connection):
4134 Don't leak an fd on memory allocation failure.
4135 * image.c (slurp_file): Add a cheap heuristic for growing files.
4136 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4137 as that's what the other routines do. Maybe input need not be
4138 blocked at all, but it's better to be consistent.
4139 Avoid undefined behavior when strlen is zero.
4141 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4142 (NSTATICS): Now a constant; doesn't need to be a macro.
4144 2013-07-19 Richard Stallman <rms@gnu.org>
4146 * coding.c (decode_coding_utf_8): Add simple loop for fast
4147 processing of ASCII characters.
4149 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4151 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4153 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4155 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4156 unportable 'struct x_display_info'.
4157 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4160 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4162 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4163 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4165 (system_process_attributes): Prefer plain char to unsigned char
4166 when either will do. Clean up properly if interrupted or if
4167 memory allocations fail. Don't assume sscanf succeeds.
4168 Remove no-longer-needed workaround to stop GCC from whining.
4169 Read command-line once, instead of multiple times. Check read status a
4172 Fix obscure porting bug with varargs functions.
4173 The code assumed that int is treated like ptrdiff_t in a vararg
4174 function, which is not a portable assumption. There was a similar
4175 -- though these days less likely -- porting problem with various
4176 assumptions that pointers of different types all smell the same as
4177 far as vararg functions is conserved. To make this problem less
4178 likely in the future, redo the API to use varargs functions.
4179 * alloc.c (make_save_value): Remove this vararg function.
4180 All uses changed to ...
4181 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4182 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4184 (make_save_ptr): Rename from make_save_pointer, for consistency with
4185 the above. Define only on platforms that need it. All uses changed.
4187 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4189 * keyboard.c: Try to fix typos in previous change.
4190 (DISPLAY_LIST_INFO): New macro.
4191 (kbd_buffer_get_event): Do not access members that are not present
4192 in X11. Revert inadvertent change of "!=" to "=".
4194 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4196 * keyboard.c (kbd_buffer_get_event):
4197 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4198 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4200 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4202 * filelock.c: Fix unlikely file descriptor leaks.
4203 (get_boot_time_1): Rework to avoid using emacs_open.
4204 This doesn't actually fix a leak, but is better anyway.
4205 (read_lock_data): Use read, not emacs_read.
4207 * doc.c: Fix minor memory and file descriptor leaks.
4208 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4209 (get_doc_string, Fsnarf_documentation):
4210 Fix file descriptor leak on error.
4212 * term.c: Fix minor fdopen-related file descriptor leaks.
4213 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4214 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4216 * charset.c: Fix file descriptor leaks and errno issues.
4218 (load_charset_map_from_file): Don't leak file descriptor on error.
4219 Use plain record_xmalloc since the allocation is larger than
4220 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4222 * eval.c (record_unwind_protect_nothing):
4223 * fileio.c (fclose_unwind):
4225 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4226 The replacement doesn't block input, but that no longer seems
4229 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4231 * lread.c: Fix file descriptor leaks and errno issues.
4232 (Fload): Close some races that leaked fds or streams when 'load'
4234 (Fload, openp): Report error number of last nontrivial failure to open.
4235 ENOENT counts as trivial.
4236 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4238 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4239 now that the function is always called with a nonnegative arg.
4240 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4241 All uses replaced with ...
4242 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4244 A few more minor file errno-reporting bugs.
4245 * callproc.c (Fcall_process):
4246 * doc.c (Fsnarf_documentation):
4247 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4248 * process.c (set_socket_option):
4249 Don't let a constructor trash errno.
4250 * doc.c: Include <errno.h>.
4252 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4254 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4256 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4258 Fix w32 bug with call-process-region (Bug#14885).
4259 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4260 to Fcall_process when the input is empty. This simplifies the
4261 code a bit. It makes no difference on POSIXish platforms but
4262 apparently it fixes a bug on w32.
4264 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4265 * fileio.c (close_file_unwind): Don't close if FD is negative;
4266 this can happen when unwinding a zapped file descriptor.
4267 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4268 in case Emacs runs out of memory between the two unwind-protects.
4269 Don't trash errno when closing FD.
4270 Zap the FD in the specpdl when closing it, instead of deferring
4271 the removal of the unwind-protect; this fixes a bug where a child
4272 function unwinds the stack past us.
4274 New unwind-protect flavors to better type-check C callbacks.
4275 This also lessens the need to write wrappers for callbacks,
4276 and the need for make_save_pointer.
4277 * alloca.c (free_save_value):
4278 * atimer.c (run_all_atimers):
4280 * alloc.c (safe_alloca_unwind):
4281 * atimer.c (unwind_stop_other_atimers):
4282 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4283 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4284 * minibuf.c (choose_minibuf_frame_1):
4285 * process.c (make_serial_process_unwind):
4286 * xdisp.h (pop_message_unwind):
4287 * xselect.c (queue_selection_requests_unwind):
4288 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4289 * alloca.c (record_xmalloc):
4290 Prefer record_unwind_protect_ptr to record_unwind_protect with
4292 * alloca.c (Fgarbage_collect):
4293 Prefer record_unwind_protect_void to passing a dummy.
4294 * buffer.c (restore_buffer):
4295 * window.c (restore_window_configuration):
4296 * xfns.c, w32fns.c (do_unwind_create_frame)
4297 New wrapper. All record-unwind uses of wrappee changed.
4298 * buffer.c (set_buffer_if_live):
4299 * callproc.c (call_process_cleanup, delete_temp_file):
4300 * coding.c (code_conversion_restore):
4301 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4302 * editfns.c (save_excursion_restore)
4303 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4304 (save_restriction_restore):
4305 * eval.c (restore_stack_limits, un_autoload):
4306 * fns.c (require_unwind):
4307 * keyboard.c (recursive_edit_unwind, tracking_off):
4308 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4309 * macros.c (pop_kbd_macro, restore_menu_items):
4310 * nsfns.m (unwind_create_frame):
4311 * print.c (print_unwind):
4312 * process.c (start_process_unwind):
4313 * search.c (unwind_set_match_data):
4314 * window.c (select_window_norecord, select_frame_norecord):
4315 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4316 (fast_set_selected_frame):
4317 * xfns.c, w32fns.c (unwind_create_tip_frame):
4318 Return void, not a dummy Lisp_Object. All uses changed.
4319 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4320 * callproc.c (call_process_kill):
4321 * fileio.c (restore_point_unwind, decide_coding_unwind)
4322 (build_annotations_unwind):
4323 * insdel.c (Fcombine_after_change_execute_1):
4324 * keyboard.c (read_char_help_form_unwind):
4325 * menu.c (unuse_menu_items):
4326 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4327 * sound.c (sound_cleanup):
4328 * xdisp.c (unwind_redisplay):
4329 * xfns.c (clean_up_dialog):
4330 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4331 Accept no args and return void, instead of accepting and returning
4332 a dummy Lisp_Object. All uses changed.
4333 * cygw32.c (fchdir_unwind):
4334 * fileio.c (close_file_unwind):
4335 * keyboard.c (restore_kboard_configuration):
4336 * lread.c (readevalllop_1):
4337 * process.c (wait_reading_process_output_unwind):
4338 Accept int and return void, rather than accepting an Emacs integer
4339 and returning a dummy object. In some cases this fixes an
4340 unlikely bug when the corresponding int is outside Emacs integer
4341 range. All uses changed.
4342 * dired.c (directory_files_internal_unwind):
4343 * fileio.c (do_auto_save_unwind):
4344 * gtkutil.c (pop_down_dialog):
4345 * insdel.c (reset_var_on_error):
4346 * lread.c (load_unwind):
4347 * xfns.c (clean_up_file_dialog):
4348 * xmenu.c, nsmenu.m (pop_down_menu):
4349 * xmenu.c (cleanup_widget_value_tree):
4350 * xselect.c (wait_for_property_change_unwind):
4351 Accept pointer and return void, rather than accepting an Emacs
4352 save value encapsulating the pointer and returning a dummy object.
4354 * editfns.c (Fformat): Update the saved pointer directly via
4355 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4356 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4357 (unwind_body): New function.
4358 (record_unwind_protect): First arg is now a function returning void,
4359 not a dummy Lisp_Object.
4360 (record_unwind_protect_ptr, record_unwind_protect_int)
4361 (record_unwind_protect_void): New functions.
4362 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4363 * fileio.c (struct auto_save_unwind): New type.
4364 (do_auto_save_unwind): Use it.
4365 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4366 * insdel.c (struct rvoe_arg): New type.
4367 (reset_var_on_error): Use it.
4368 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4370 (specbinding_func): Remove; there are now several such functions.
4371 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4372 (set_unwind_protect_ptr): New function.
4373 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4375 Be simpler and more consistent about reporting I/O errors.
4376 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4377 Say "Read error" and "Write error", rather than "I/O error", or
4378 "IO error reading", or "IO error writing", when a read or write
4380 * process.c (Fmake_network_process, wait_reading_process_output)
4381 (send_process, Fprocess_send_eof, wait_reading_process_output):
4382 Capitalize diagnostics consistently. Put "failed foo" at the
4383 start of the diagnostic, so that we don't capitalize the
4384 function name "foo". Consistently say "failed" for such
4386 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4387 All callers changed. This is so it can use report_file_error.
4388 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4389 diagnostics consistently as above.
4391 * fileio.c (report_file_errno): Fix errno reporting bug.
4392 If the file name is neither null nor a pair, package it up as a
4393 singleton list. All callers changed, both to this function and to
4394 report_file_error. This fixes a bug where the memory allocator
4395 invoked by list1 set errno so that the immediately following
4396 report_file_error reported the wrong errno value.
4398 Fix minor problems found by --enable-gcc-warnings.
4399 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4400 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4402 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4404 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4405 Set event->arg to Qt if switch-event shall be generated.
4406 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4408 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4410 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4413 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4414 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4415 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4416 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4417 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4418 and there is a focused frame.
4419 (head_table): Add focus-in and focus-out.
4420 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4421 bind to handle-focus-in/out.
4423 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4424 (Fhandle_switch_frame): Call Fhandle_focus_in.
4425 (syms_of_frame): defsubr handle-focus-in/out.
4427 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4429 Fix porting bug to older POSIXish platforms (Bug#14862).
4430 * sysdep.c (emacs_pipe): New function, that implements
4431 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4432 This should port better to CentOS 5 and to Mac OS X 10.6.
4433 All calls to pipe2 changed.
4435 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4436 This makes the code easier to read and the executable a bit smaller.
4437 Do not replace all calls to Fcons that happen to create lists,
4438 just calls that are intended to create lists. For example, when
4439 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4440 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4441 Similarly for list2 through list5.
4442 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4443 * bytecode.c (exec_byte_code):
4444 * callint.c (quotify_arg, Fcall_interactively):
4445 * callproc.c (Fcall_process, create_temp_file):
4446 * charset.c (load_charset_map_from_file)
4447 (Fdefine_charset_internal, init_charset):
4448 * coding.c (get_translation_table, detect_coding_system)
4449 (Fcheck_coding_systems_region)
4450 (Fset_terminal_coding_system_internal)
4451 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4452 * composite.c (update_compositions, Ffind_composition_internal):
4453 * dired.c (directory_files_internal, file_name_completion)
4455 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4456 * doc.c (Fsnarf_documentation):
4457 * editfns.c (Fmessage_box):
4459 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4460 (Feval, eval_sub, Ffuncall, apply_lambda):
4461 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4462 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4463 (Fset_file_times, Finsert_file_contents)
4464 (Fchoose_write_coding_system, Fwrite_region):
4465 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4466 * font.c (font_registry_charsets, font_parse_fcname)
4467 (font_prepare_cache, font_update_drivers, Flist_fonts):
4468 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4469 * frame.c (make_frame, Fmake_terminal_frame)
4470 (x_set_frame_parameters, x_report_frame_params)
4471 (x_default_parameter, Fx_parse_geometry):
4472 * ftfont.c (syms_of_ftfont):
4473 * image.c (gif_load):
4474 * keyboard.c (command_loop_1):
4475 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4476 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4477 (Fminor_mode_key_binding, accessible_keymaps_1)
4478 (Faccessible_keymaps, Fwhere_is_internal):
4479 * lread.c (read_emacs_mule_char):
4480 * menu.c (find_and_return_menu_selection):
4481 * minibuf.c (get_minibuffer):
4482 * nsfns.m (Fns_perform_service):
4483 * nsfont.m (ns_script_to_charset):
4484 * nsmenu.m (ns_popup_dialog):
4485 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4486 (Fx_own_selection_internal):
4487 * nsterm.m (append2):
4488 * print.c (Fredirect_debugging_output)
4489 (print_prune_string_charset):
4490 * process.c (Fdelete_process, Fprocess_contact)
4491 (Fformat_network_address, set_socket_option)
4492 (read_and_dispose_of_process_output, write_queue_push)
4493 (send_process, exec_sentinel):
4494 * sound.c (Fplay_sound_internal):
4495 * textprop.c (validate_plist, add_properties)
4496 (Fput_text_property, Fadd_face_text_property)
4497 (copy_text_properties, text_property_list, syms_of_textprop):
4498 * unexaix.c (report_error):
4499 * unexcoff.c (report_error):
4500 * unexsol.c (unexec):
4501 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4502 (Fformat_mode_line, syms_of_xdisp):
4503 * xfaces.c (set_font_frame_param)
4504 (Finternal_lisp_face_attribute_values)
4505 (Finternal_merge_in_global_face, syms_of_xfaces):
4506 * xfns.c (x_default_scroll_bar_color_parameter)
4507 (x_default_font_parameter, x_create_tip_frame):
4508 * xfont.c (xfont_supported_scripts):
4509 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4510 (menu_help_callback, xmenu_show):
4512 * xterm.c (set_wm_state):
4513 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4514 and similarly for list2 through list5.
4516 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4518 * callproc.c (Fcall_process_region): Fix minor race and tune.
4519 (create_temp_file): New function, with the temp-file-creation part
4520 of the old Fcall_process_region. Use Fcopy_sequence to create the
4521 temp file name, rather than alloca + build_string, for simplicity.
4522 Don't bother to block input around the temp file creation;
4523 shouldn't be needed. Simplify use of mktemp.
4524 Use record_unwind_protect immediately after creating the temp file;
4525 this closes an unlikely race where the temp file was not removed.
4526 Use memcpy rather than an open-coded loop.
4527 (Fcall_process_region): Use the new function. If the input is
4528 empty, redirect from /dev/null rather than from a newly created
4529 empty temp file; this avoids unnecessary file system traffic.
4531 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4533 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4534 Simplify by making this case like the other two. This is a bit
4535 slower on obsolete hosts, but the extra complexity isn't worth it.
4537 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4538 * process.c (create_process) [!DOS_NT]:
4539 Remove now-unnecessary calls to emacs_close.
4541 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4543 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4544 returning early. (Bug#14850)
4546 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4547 and inhibit-iso-escape-detection attributes of 'undecided'.
4550 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4552 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4553 Reported by Herbert J. Skuhra in
4554 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4556 Don't lose top specpdl entry when memory is exhausted.
4557 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4558 specpdl overflow here, to simplify callers; all callers changed.
4559 Always reserve an unused entry at the stack top; this avoids
4560 losing the top entry's information when memory is exhausted.
4562 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4564 Clean up errno reporting and fix some errno-reporting bugs.
4565 * callproc.c (Fcall_process):
4566 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4567 * process.c (create_process, Fmake_network_process):
4568 * unexaix.c (report_error):
4569 * unexcoff.c (report_error):
4570 Be more careful about reporting the errno of failed operations.
4571 The code previously reported the wrong errno sometimes.
4572 Also, prefer report_file_errno to setting errno + report_file_error.
4573 (Fcall_process): Look at openp return value rather than at path,
4574 as that's a bit faster and clearer when there's a numeric predicate.
4575 * fileio.c (report_file_errno): New function, with most of the
4576 old contents of report_file_error.
4577 (report_file_error): Use it.
4578 (Ffile_exists_p, Ffile_accessible_directory_p):
4579 Set errno to 0 when it is junk.
4580 * fileio.c (Faccess_file):
4581 * image.c (x_create_bitmap_from_file):
4582 Use faccessat rather than opening the file, to avoid the hassle of
4583 having a file descriptor open.
4584 * lisp.h (report_file_errno): New decl.
4585 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4588 * process.c (create_process, wait_reading_process_output) [AIX]:
4589 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4590 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4591 a multithreaded environment anyway).
4592 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4594 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4596 * image.c (x_find_image_file): Don't close a remote file handle.
4598 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4600 Fix races with threads and file descriptors.
4601 * callproc.c (Fcall_process_region):
4602 * dired.c (open_directory):
4603 * emacs.c (main, Fdaemon_initialized):
4604 * image.c (x_find_image_file):
4605 * inotify.c (Finotify_rm_watch):
4606 * lread.c (Flocate_file_internal):
4607 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4608 * term.c (term_mouse_moveto, init_tty):
4609 * termcap.c (tgetent):
4610 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4611 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4612 * unexhp9k800.c, unexmacosx.c (unexec):
4613 * callproc.c (Fcall_process_region):
4614 Use emacs_close, not close.
4615 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4616 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4617 and posix_close function on current platforms (which all lack them).
4618 (emacs_close): Use it. This should fix the races on GNU/Linux and
4619 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4620 and it should avoid closing random victim file descriptors on
4623 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4625 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4626 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4629 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4630 This is for .gdbinit xbacktrace.
4632 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4633 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4634 (emacs_set_tty): Now static.
4635 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4636 * term.c (tty_capable_p, tty_default_color_capabilities)
4637 (get_tty_terminal, term_mouse_movement)
4638 (handle_one_term_event, init_tty, maybe_fatal):
4639 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4640 (tgetent, scan_file, name_match, compare_contin):
4641 * terminal.c (get_terminal):
4642 Use bool for boolean.
4643 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4644 Prefer char to unsigned char if either will do.
4645 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4646 (tty_write_glyphs): Prefer int to unsigned.
4647 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4648 All callers changed.
4649 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4651 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4654 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4655 (B__dummy__): New dummy symbol, to pacify C89.
4656 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4657 they can't grok varargs macros.
4658 * dispnew.c (add_window_display_history)
4659 (add_frame_display_history):
4660 * print.c (print_object):
4661 * xdisp.c (debug_method_add):
4662 Use %p printf format only for void pointers.
4663 * emacs.c (usage_message): New constant, replacing ...
4664 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4665 (main): Adjust to usage reorg.
4666 * fns.c (syms_of_fns):
4667 * profiler.c (syms_of_profiler):
4668 Don't use non-constant struct initializers.
4669 * gnutls.h (gnutls_initstage_t):
4670 * lisp.h (enum Lisp_Fwd_Type):
4671 * lread.c (lisp_file_lexically_bound_p):
4672 * xsettings.c (anonymous enum):
4673 Remove trailing comma.
4674 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4675 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4676 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4678 * regex.c (const_re_char): New type, to pacify strict C89.
4679 All uses of 'const re_char' replaced to use it.
4680 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4681 with glibc when strict C89. This change is imported from gnulib.
4683 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4684 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4685 Omit GNU_LINUX implementation, since it requires long long.
4686 * xterm.c (x_draw_underwave):
4687 Do not assume the traditional order of struct's members.
4688 (x_term_init): Rewrite to avoid the need for non-constant structure
4691 Syntax cleanup, mostly replacing macros with functions.
4692 This removes the need for the syntax_temp hack.
4693 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4694 * syntax.c (SYNTAX_INLINE): New macro.
4695 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4696 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4697 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4698 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4699 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4700 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4701 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4702 Now constants, not macros.
4703 (syntax_temp) [!__GNUC__]: Remove.
4704 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4705 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4706 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4707 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4708 Move here from syntax.h; now functions, not macros. Except for the
4709 last function, these are static since only syntax.c uses them.
4710 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4711 All uses changed. Now a function, not a macro; use this fact
4712 to simplify the code.
4713 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4714 compiler bugs; no longer relevant.
4715 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4716 (SYNTAX_INLINE): New macro.
4717 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4718 for the new functions. Use bool for boolean member.
4719 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4720 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4721 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4722 (SETUP_BUFFER_SYNTAX_TABLE):
4723 Now extern inline functions, not macros.
4724 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4725 Remove; all uses replaced by implementation.
4726 (syntax_temp) [!__GNUC__]: Remove decl.
4727 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4729 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4731 * emacs.c (main): Fix syntax error.
4733 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4735 Timestamp fixes for undo (Bug#14824).
4736 * atimer.c (schedule_atimer):
4737 * fileio.c (Ffile_newer_than_file_p):
4738 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4739 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4740 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4741 (syms_of_fileio): Remove Sclear_visited_file_name.
4742 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4743 file doesn't exist; this avoids an ambiguity with negative timestamps.
4744 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4745 * systime.h (make_emacs_time, invalid_emacs_time):
4746 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4747 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4748 * undo.c (record_first_change): Push (visited-file-modtime) onto
4749 undo list rather than reimplementing it by hand, incorrectly.
4751 2013-07-09 Ken Brown <kbrown@cornell.edu>
4753 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4755 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4757 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4759 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4761 Handle errno and exit status a bit more carefully.
4762 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4763 number into an exit status. Instead, use EXIT_CANCELED.
4764 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4765 * callproc.c (relocate_fd):
4766 * emacs.c (close_output_streams, main):
4767 * process.c (create_process):
4768 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4769 Use emacs_perror for simplicity.
4770 * callproc.c (relocate_fd, main):
4771 * sysdep.c (sys_subshell):
4772 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4773 (shut_down_emacs): Use emacs_write, not write.
4774 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4775 * fileio.c (Fcopy_file, e_write):
4776 * nsterm.m (ns_select):
4777 * process.c (send_process):
4778 * sound.c (vox_write):
4779 Use emacs_write_sig, not emacs_write.
4780 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4781 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4783 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4785 (emacs_full_write): New function.
4786 (emacs_write): Rewrite to use it.
4787 (emacswrite_sig, emacs_perror): New functions.
4788 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4790 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4792 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4793 on NS even if it is present. Pixmap on NS is a void*.
4795 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4797 Port to Ubuntu 10 (Bug#14803).
4798 Problem reported by T.V. Raman.
4799 * process.c (close_on_exec, accept4, process_socket):
4800 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4802 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4804 * w32.c (sys_dup): Declare prototype.
4808 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4810 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4812 Make file descriptors close-on-exec when possible (Bug#14803).
4813 This simplifies Emacs a bit, since it no longer needs to worry
4814 about closing file descriptors by hand in some cases.
4815 It also fixes some unlikely races. Not all such races, as
4816 libraries often open files internally without setting
4817 close-on-exec, but it's an improvement.
4818 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4819 * callproc.c (Fcall_process) [!MSDOS]:
4820 * emacs.c (main) [!DOS_NT]:
4821 * nsterm.m (ns_term_init):
4822 * process.c (create_process):
4823 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4824 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4825 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4826 Prefer mkostemp with O_CLOEXEC to mkstemp.
4827 * callproc.c (relocate_fd) [!WINDOWSNT]:
4828 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4829 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4831 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4832 Make the resulting file descriptor close-on-exec.
4833 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4834 * lread.c (load_descriptor_list, load_descriptor_unwind):
4835 Remove; no longer needed. All uses removed.
4836 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4837 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4839 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4840 (Fmake_network_process, Fnetwork_interface_list):
4841 (Fnetwork_interface_info, server_accept_connection):
4842 Make newly-created socket close-on-exec.
4843 * sysdep.c (emacs_open, emacs_fopen):
4844 Make new-created descriptor close-on-exec.
4845 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4846 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4848 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4850 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4851 for NS_IMPL_GNUSTEP.
4853 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4855 Fix openp errno handling.
4856 * callproc.c (Fcall_process): Preserve openp errno around close.
4857 * lread.c (openp): Set errno when returning -1, as some callers
4860 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4862 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4864 * nsterm.h (NSSavePanel): Update comment.
4865 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4866 (ns_run_file_dialog): Declare.
4868 * nsfns.m: Remove panelOK.
4870 (ns_run_file_dialog): New function.
4871 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4872 event loop, so file dialog is popped up by ns_run_file_dialog, called
4873 by sendEvent (Bug#14578).
4874 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4876 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4878 * xdisp.c (default_line_pixel_height): New function.
4879 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4880 (try_cursor_movement, redisplay_window, try_window)
4881 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4883 * window.c (window_scroll_pixel_based):
4884 use default_line_pixel_height.
4886 * dispextern.h (default_line_pixel_height): Add prototype.
4888 * frame.c (x_set_line_spacing): Accept a float value for
4889 line-spacing parameter, per the documentation.
4891 * data.c (Fmultibyte_string_p): Doc fix.
4893 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4895 Use emacs_open more consistently when opening files.
4896 This handles EINTR more consistently now, and makes it easier
4897 to introduce other uniform changes to file descriptor handling.
4898 * src/systdio.h: New file.
4899 * src/buffer.c (mmap_init):
4900 * cygw32.c (chdir_to_default_directory):
4901 * dispnew.c (Fopen_termscript):
4902 * emacs.c (Fdaemon_initialized):
4903 * fileio.c (Fdo_auto_save):
4904 * image.c (slurp_file, png_load_body, jpeg_load_body):
4905 * keyboard.c (Fopen_dribble_file):
4907 * print.c (Fredirect_debugging_output):
4908 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4909 * termcap.c (tgetent):
4910 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4911 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4912 * w32term.c (w32_initialize) [CYGWIN]:
4913 * xfaces.c (Fx_load_color_file):
4914 Use emacs_open instead of plain open, and emacs_fopen instead of
4916 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4917 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4918 * callproc.c (default_output_mode): New constant.
4919 (Fcall_process): Use it to call emacs_open instead of plain creat.
4920 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4921 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4922 (emacs_fopen): New function.
4923 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4924 Include <lisp.h>, for emacs_open.
4925 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4927 Remove duplicate #include directives.
4928 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4930 Don't include stdio.h twice.
4931 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4932 Don't include sys/types.h or stdio.h twice.
4933 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4934 * lread.c: Don't include coding.h twice.
4935 * nsfont.m: Don't include frame.h twice.
4936 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4937 * ralloc.c: Don't include <unistd.h> twice.
4938 * xdisp.c: Don't include font.h twice.
4939 * xterm.c: Don't include fontset.h twice.
4940 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4942 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4944 Scale ImageMagick images more carefully.
4945 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4946 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4947 Be more careful about avoiding undefined behavior after
4948 integer overflow and division by zero.
4950 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4952 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4953 (syms_of_w32fns): DEFSYM them.
4954 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4955 (CCHDEVICENAME): Define macros if not defined.
4956 (struct MONITOR_INFO_EX): New struct.
4957 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4958 (enum_display_monitors_fn): New variable.
4959 (globals_of_w32fns): Initialize it.
4960 (Fx_display_pixel_width, Fx_display_pixel_height)
4961 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4962 multi-monitor setups in docstrings.
4963 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4964 screen size by primary monitor's millimeter per pixel.
4965 (w32_monitor_enum, w32_display_monitor_attributes_list)
4966 (w32_display_monitor_attributes_list_fallback)
4967 (Fw32_display_monitor_attributes_list): New functions.
4968 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4970 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4972 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4974 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4976 * fileio.c (Qfile_notify_error): New error symbol.
4978 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4979 * inotify.c (inotify_callback, symbol_to_inotifymask)
4980 (Finotify_add_watch, Finotify_rm_watch): Use it.
4981 (inotifyevent_to_event): Exchange order of cookie and file name.
4982 (Finotify_add_watch): Adapt docstring.
4984 * lisp.h (Qfile_notify_error): Declare.
4986 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4988 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4989 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4990 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4991 which did not work (see <http://bugs.gnu.org/14569#307>).
4992 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4993 && (!noninteractive || initialized)). This attempts to thread
4994 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4996 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4998 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4999 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5001 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5003 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5004 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5005 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5006 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5008 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5010 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5011 Define to __sys_siglist.
5013 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5015 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5016 word-wrap, so that overflow-newline-into-fringe would work in
5017 visual-line-mode. (Bug#2749)
5018 (move_it_in_display_line_to): When the last scanned display
5019 element fits exactly on the display line, and
5020 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5021 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5022 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5023 finding buffer position that corresponds to pixel coordinates,
5024 e.g. in buffer_posn_from_coords.
5026 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5028 * process.c (handle_child_signal): Call catch_child_signal if
5031 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5033 Don't convert function pointers to void * and back.
5034 It isn't portable C, and it's easy enough to avoid.
5035 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5036 (make_save_value): Add support for SAVE_FUNCPOINTER.
5037 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5038 * print.c (print_object):
5039 Distinguish function from object pointers.
5040 * lisp.h (SAVE_FUNCPOINTER): New constant.
5041 (SAVE_SLOT_BITS): Adjust to it.
5042 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5043 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5044 (voidfuncptr): New typedef.
5045 (struct Lisp_Save_Value): New member data[0].funcpointer.
5046 (XSAVE_FUNCPOINTER): New function.
5048 Simplify buildobj processing.
5049 * Makefile.in (buildobj.h): Make it a sequence of strings each
5050 followed by comma, rather than a single string. Put it into a
5051 .tmp file in case there's an error while generating it.
5052 (gl-stamp): Use .tmp for temp files.
5053 (mostlyclean): Clean .tmp files.
5054 * doc.c (buildobj): Move to just the routine that needs it.
5055 It's now an array of strings, so processing is simpler.
5057 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5059 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5060 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5061 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5062 Invoke malloc_enable_thread even when not interactive.
5063 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5064 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5065 in this case, since the underlying bug has now been fixed.
5067 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5069 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5070 unlinking it (bug#14691).
5072 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5074 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5075 before checking whether buffer is modified. This lets
5076 `kill-buffer-query-functions' cancel killing of the buffer or save
5077 its content before `kill-buffer' asks user the "Buffer %s
5078 modified; kill anyway?" question.
5080 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5082 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5083 Let the super performKeyEquivalent deal with them (Bug#14747).
5085 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5087 * widget.c (resize_cb): Remove unused local.
5089 Do not use GTK 3 if it exists but cannot be compiled.
5090 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5091 * xterm.c (x_error_handler) [!USE_GTK]:
5094 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5096 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5098 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5099 to the valid range of values. (Bug#14753)
5101 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5102 when moving point by using the current glyph matrix. This avoids
5103 the need to force redisplay when this function is called in a
5106 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5108 Fix minor problems found by static checking.
5109 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5110 Redo the latter's body to sidestep GCC parenthesization warnings.
5111 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5112 * coding.c (detect_coding, detect_coding_system):
5113 * coding.h (struct undecided_spec):
5114 Use bool for boolean.
5115 * image.c (QCmax_width, QCmax_height): Now static.
5116 * xdisp.c (Fmove_point_visually): Remove unused local.
5118 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5120 * xdisp.c (Fmove_point_visually): New function.
5122 2013-06-28 Kenichi Handa <handa@gnu.org>
5124 * coding.h (define_coding_undecided_arg_index): New enum.
5125 (coding_attr_index): New members
5126 coding_attr_undecided_inhibit_null_byte_detection,
5127 coding_attr_undecided_inhibit_iso_escape_detection,
5128 coding_attr_undecided_prefer_utf_8.
5129 (undecided_spec): New struct.
5130 (struct coding_system): New member `undecided' of the member
5133 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5134 (detect_coding): Likewise.
5135 (detect_coding_system): Likewise.
5136 (Fdefine_coding_system_internal): New coding system properties
5137 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5139 (syms_of_coding): Adjust for coding_arg_undecided_max.
5141 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5143 * image.c (x_from_xcolors): Remove unused local.
5145 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5147 Defer image data transfer between X client and server until actual
5150 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5153 * image.c (Destroy_Image): Remove.
5154 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5155 `mask_p', and `colors_p'. All uses changed.
5156 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5157 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5158 New macros for `flags' arg to x_clear_image_1.
5159 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5160 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5161 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5162 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5163 (image_get_x_image, image_unget_x_image): New functions or macros.
5164 (image_background, image_background_transparent, x_to_xcolors)
5165 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5166 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5167 instead of Destroy_Image.
5168 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5169 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5170 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5171 (imagemagick_load_image, svg_load_image): Use them instead of
5172 x_create_x_image_and_pixmap, and x_put_x_image followed by
5173 x_destroy_x_image, respectively.
5174 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5175 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5176 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5177 background_transparent fields.
5178 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5179 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5181 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5183 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5184 This mostly consists of undoing recent changes.
5185 * callproc.c (Fcall_process):
5186 * process.c (create_process):
5187 Do not worry about catching SIGCHLD here, undoing previous change.
5188 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5189 * process.c, process.h (catch_child_signal):
5190 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5191 * process.c (catch_child_handler): Don't worry about being called
5192 lazily and do not assume caller has blocked SIGCHLD, undoing
5193 previous change. Move first-time stuff back to
5194 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5195 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5196 set lib_child_handler if it's already initialized, which may
5197 help avoid problems on GNUStep.
5199 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5201 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5202 * callproc.c (Fcall_process):
5203 * process.c (create_process):
5204 Make sure SIGCHLD is caught before we fork,
5205 since Emacs startup no arranges to catch SIGCHLD.
5206 * process.c (lib_child_handler): Initialize to null, not to
5208 (catch_child_signal): Allow self to be called lazily.
5209 Do nothing if it's already been called.
5210 Assume caller has blocked SIGCHLD (all callers do now).
5211 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5212 just before it's really needed.
5213 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5214 since it hasn't been caught yet.
5216 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5218 * image.c (compute_image_size): New function to implement
5219 :max-width and :max-height.
5220 (imagemagick_load_image): Use it.
5222 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5224 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5225 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5227 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5228 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5229 the SIGCHLD handler, since the code is not atomic and (due to glib)
5230 signals may be arriving now.
5231 * sysdep.c (init_signals): Do not catch child signals here;
5232 'main' now does that later, at a safer time.
5234 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5236 Clean up SIGCHLD handling a bit (Bug#14569).
5237 * process.c, process.h (catch_child_signal):
5238 Now always extern, even if !NS_IMPL_GNUSTEP.
5239 * process.c (catch_child_signal): Move glib tickler here from
5240 init_process_emacs, so that it's done earlier in Emacs
5241 initialization. Also move the noninteractive && !initialized
5242 check here from init_process_emacs. This is all a bit cleaner for
5243 GNUish platforms, and I hope it works around the Cygwin bug.
5244 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5245 that glib signal handling is tickled before glib creates threads.
5247 * process.c (wait_reading_process_output): Avoid int overflow
5248 when reading more than 2 GiB total from a process.
5250 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5252 * process.c (create_process): Handle a couple more cases,
5253 i.e., work even if new_argv and wait_child_setup[i] are cached.
5254 Use Fcall_process's style for volatile vars.
5256 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5258 * process.c (create_process): Mark PROCESS volatile.
5260 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5262 Use C99-style flexible array members if available.
5263 This avoids some subtle aliasing issues, which typically
5264 aren't a problem with GCC but may be a problem elsewhere.
5265 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5266 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5267 In either case, it uses a flexible array member rather than
5268 the old struct hack. All uses changed.
5269 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5270 Adjust to sdata reorganization.
5271 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5272 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5273 that ports better to pre-C99 non-GCC.
5274 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5275 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5276 as the latter has changed.
5277 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5278 and port better to pre-C99 GCC.
5279 * image.c (struct xpm_cached_color):
5280 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5281 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5282 Use FLEXIBLE_ARRAY_MEMBER.
5283 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5284 Move decl to top level so it gets checked against implementation.
5285 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5286 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5288 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5290 * syntax.c: Integer cleanups.
5291 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5292 All uses that need 0-or-2 changed to:
5293 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5294 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5295 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5296 (char_quoted, prev_char_comend_first, back_comment)
5297 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5298 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5299 Use bool for boolean.
5300 (update_syntax_table, skip_chars, skip_syntaxes):
5301 Prefer int to unsigned when either will do.
5302 (back_comment): Return boolean success flag, like forw_comment,
5303 instead of positive-or-minus-1 (which might have overflowed int anyway).
5304 Don't stuff ptrdiff_t into int.
5305 (syntax_spec_code, syntax_code_spec): Now const.
5306 (Fmatching_paren, scan_lists, scan_sexps_forward):
5307 Use enum syntaxcode for syntax code.
5308 (Fmatching_paren): Check that arg is a character, not just an integer.
5309 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5310 (Finternal_describe_syntax_value): Omit no-longer-needed
5312 (skip_chars): Use char, not unsigned char, when the distinction
5314 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5315 * bytecode.c (exec_byte_code):
5316 * syntax.c (syntax_spec_code, Fchar_syntax)
5317 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5319 * syntax.h (SYNTAX_WITH_FLAGS):
5320 Omit unnecessary casts.
5322 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5324 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5325 line dimensions here, to avoid race conditions with the main
5326 thread. (Bug#14062, bug#14630, bug#14669)
5328 * w32term.c (w32_draw_window_cursor): Compute the header line and
5329 mode line dimensions here.
5330 <w32_system_caret_window, w32_system_caret_hdr_height>:
5331 <w32_system_caret_mode_height>: New variables.
5333 * w32term.h: Declare them.
5335 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5337 * alloc.c (die): Move "assertion failed" string here ...
5338 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5339 COND when SUPPRESS_CHECKING. This shrinks the executable text
5340 size by 0.8% to 2.2% when configured with --enable-checking,
5341 depending on optimization flags (GCC 4.8.1 x86-64).
5343 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5345 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5347 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5348 base is 2; this is more accurate.
5350 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5352 * sound.c (string_default): Move to !WINDOWSNT section.
5353 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5355 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5357 * sound.c: Integer cleanups.
5358 Remove unnecessary forward decls.
5359 (struct sound_device): The 'file' member is now a Lisp_Object, not
5360 a char *, so that we needn't invoke alloca on a huge size.
5361 (Fplay_sound_internal): Adjust to this.
5362 (string_default): New function.
5363 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5364 Use it to adjust to the struct sound_device change.
5365 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5366 (be2hs) [0]: Remove.
5368 * syntax.c (skip_chars): Don't use uninitialized storage
5369 when searching a multibyte buffer for characters that are not in a
5370 unibyte string that contains non-ASCII characters.
5372 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5374 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5375 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5377 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5379 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5381 2013-06-18 Kenichi Handa <handa@gnu.org>
5383 * font.c (Ffont_spec): Signal an error for an invalid font name
5386 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5388 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5389 In particular this ports to 32-bit sparc Sun cc.
5390 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5391 array with a dummy element at specpdl[-1], so that its address can
5393 (unbind_to): Do not copy the binding; not needed, now that we
5394 copy old_value in the one place where the copy is needed.
5395 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5396 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5397 (union specbinding): Rename from struct specbinding. Redo layout
5398 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5399 which is not portable. With Sun C 5.12 32-bit sparc, the
5400 declaration causes nargs to be an unsigned bitfield, a behavior
5401 that the C standard allows; but Emacs wants nargs to be signed.
5402 The overall type is now a union of structures rather than a
5403 structure of union of structures, and the 'kind' member is now a
5404 bitfield, so that the overall type doesn't grow. All uses changed.
5405 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5407 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5409 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5410 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5412 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5414 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5416 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5417 unless we know that the window w's frame is a frame object.
5418 Another attempt at solving bug#14062 and bug#14630.
5420 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5422 * textprop.c (property_set_type): New enum.
5423 (add_properties): Allow appending/prepending text properties.
5424 (add_text_properties_1): Factored out of Fadd_text_properties.
5425 (Fadd_text_properties): Move all the code into
5426 add_text_properties_1.
5427 (Fadd_face_text_property): New function that calls
5428 add_text_properties_1.
5430 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5432 Move functions from lisp.h to individual modules when possible.
5433 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5434 * alloc.c (XFLOAT_INIT, set_symbol_name):
5435 * buffer.c (CHECK_OVERLAY):
5436 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5437 (set_char_table_parent):
5438 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5439 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5440 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5441 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5443 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5444 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5445 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5446 (backtrace_args, backtrace_debug_on_exit):
5447 * floatfns.c (CHECK_FLOAT):
5448 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5449 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5450 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5451 (set_hash_index_slot):
5452 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5453 * marker.c (CHECK_MARKER):
5454 * textprop.c (CHECK_STRING_OR_BUFFER):
5455 * window.c (CHECK_WINDOW_CONFIGURATION):
5456 Move here from lisp.h, and make these functions static rather than
5458 * buffer.c (Qoverlayp):
5460 * fns.c (Qhash_table_p):
5461 * window.c (Qwindow_configuration_p):
5463 * lisp.h: Remove the abovementioned defns and decls.
5465 Use functions, not macros, for XINT etc (Bug#11935).
5466 In lisp.h, prefer functions to function-like macros, and
5467 constants to object-like macros, when either will do. This:
5468 . simplifies use, as there's no more need to worry about
5469 arguments' side effects being evaluated multiple times.
5470 . makes the code easier to debug on some platforms.
5471 However, when using gcc -O0, keep using function-like macros
5472 for a few critical operations, for performance reasons.
5473 This sort of thing isn't needed with gcc -Og, but -Og
5474 is a GCC 4.8 feature and isn't widely-enough available yet.
5475 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5476 Remove enum lsb_bits; no longer needed.
5477 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5478 * buffer.c (Qoverlap):
5480 * fns.c (Qhash_table_p):
5481 Now extern, so lisp.h can use these symbols.
5482 * dispextern.h: Include character.h, for MAX_CHAR etc.
5483 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5484 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5485 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5486 (GLYPH_CODE_P): Move here from lisp.h.
5487 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5488 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5489 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5490 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5491 XUNTAG now returns void *.
5492 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5493 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5494 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5495 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5496 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5497 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5498 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5499 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5500 New macros, renamed from their sans-lisp_h_ counterparts.
5501 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5502 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5503 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5504 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5505 If compiling via GCC without optimization, define these as macros
5506 in addition to inline functions.
5507 To disable this, compile with -DINLINING=0.
5508 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5509 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5510 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5511 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5512 (INTMASK, VALMASK): Now macros, since static values cannot be
5513 accessed from extern inline functions.
5514 (VALMASK): Also a constant, for benefit of old GDB.
5515 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5516 is INTEGERP, which can fold it in.
5517 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5518 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5519 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5520 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5521 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5522 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5523 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5524 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5525 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5526 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5527 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5528 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5529 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5530 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5531 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5532 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5533 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5534 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5535 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5536 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5537 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5538 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5539 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5540 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5541 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5542 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5543 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5544 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5545 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5546 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5547 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5548 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5549 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5551 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5552 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5553 (VALMASK): Define in one place rather than in two, merging the
5554 USE_LSB_TAG parts; this is simpler.
5555 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5556 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5557 Move up, to avoid use before definition.
5558 Also include "globals.h" earlier, for the same reason.
5559 (make_natnum): New function.
5560 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5561 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5562 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5563 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5564 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5565 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5566 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5567 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5568 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5569 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5570 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5571 (Qwindow_configuration_p, Qimage): New forward declarations.
5572 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5573 (STRING_COPYIN): Remove; unused.
5574 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5575 (xcar_addr, xcdr_addr): New functions. All uses changed.
5576 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5577 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5578 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5579 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5580 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5581 (TYPE_RANGED_INTEGERP): Simplify.
5582 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5583 (setlocale, fixup_locale, synchronize_system_messages_locale)
5584 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5585 Now empty functions, not macros.
5586 (functionp): Return bool, not int.
5587 * window.c (Qwindow_configuration_p): Now extern,
5588 so window.h can use it.
5589 * window.h (Qwindowp): Move decl back to lisp.h.
5591 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5593 * xdisp.c (Fline_pixel_height): New function, required for solving
5596 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5598 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5600 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5602 * lread.c (syms_of_lread):
5603 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5605 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5607 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5609 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5611 * fileio.c (expand_file_name): Doc fix.
5613 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5615 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5616 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5617 Wait for self, not for 0. This can't hurt on GNU or similar
5618 system, and may help with Cygwin.
5620 * keyboard.c: Don't use PROP (...) as an lvalue.
5621 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5622 Use set_prop (A, B), not PROP (A) = B.
5624 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5626 * xdisp.c (get_it_property): Use it->window instead of generating
5627 a Lisp object from it->w.
5629 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5631 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5632 get-char-property the window that is being rendered, instead of
5633 the buffer, to support window-specific overlays. (Bug#14575)
5634 (compute_display_string_pos): When W is NULL, use the current
5635 buffer as the object to pass to get-char-property.
5636 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5637 pointer member of the bidi iterator, since no window is pertinent
5640 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5642 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5643 being displayed, and pass it to compute_display_string_pos.
5644 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5645 (bidi_paragraph_init): All callers changed.
5647 * xdisp.c (init_from_display_pos, init_iterator)
5648 (handle_single_display_spec, next_overlay_string)
5649 (get_overlay_strings_1, reseat_1, reseat_to_string)
5650 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5651 Set bidi_it.w member from it->w.
5652 (compute_display_string_pos): Accept additional argument, the
5653 window being displayed, and pass it to Fget_char_property.
5656 * dispextern.h (struct bidi_it): New member w, the window being
5658 (compute_display_string_pos): Adjust prototype.
5660 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5662 * xgselect.c: Remove unneeded include xterm.h.
5664 * process.c (wait_reading_process_output): Check for NS before GLIB.
5665 GLIB may be linked in due to rsvg, but ns_select must be called.
5667 * xgselect.c (xg_select): Remove call to window_system_available
5668 and g_main_context_pending at the top, so Gdk events (i.e. file
5669 notify) are processed when Emacs is started with -nw.
5671 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5673 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5674 (ctagsfiles3): New variable, includes only *.m files.
5675 (TAGS): Use an explicit language name in the regular expressions,
5676 to avoid transformation of '/SOMETHING' by MSYS to
5677 'c:\MSYS\SOMETHING'.
5679 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5681 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5683 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5685 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5686 still need to set the mouse pointer shape and activate help-echo.
5689 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5691 A few porting etc. fixes for the new file monitor code.
5692 See the thread containing
5693 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5694 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5695 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5696 (dir_monitor_callback, Fgfile_rm_watch):
5697 Use assq_no_quit instead of Fassoc, for speed.
5698 (dir_monitor_callback, Fgfile_rm_watch):
5699 eassert that the monitor is a fixnum.
5700 (dir_monitor_callback): No need for CDR_SAFE.
5701 Simplify building of lisp with alternative tails.
5702 (Fgfile_add_watch, Fgfile_rm_watch):
5703 Do not assume glib functions set errno reliably on failure.
5704 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5705 and signal an error otherwise.
5706 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5707 Use Fdelq instead of Fdelete, for speed.
5709 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5711 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5712 don't insist on being invoked on a highlighted tool-bar button.
5713 Avoids losing tool-bar functionality when mouse-highlight is nil.
5714 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5715 Don't highlight when mouse-highlight is nil.
5716 (note_mouse_highlight): When mouse-highlight is nil, don't return
5717 right away; instead, run tool-bar and mode-line highlight
5718 subroutine, clear any existing highlight, and revert the mouse
5719 pointer to its default shape. (Bug#14558)
5721 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5723 * lisp.mk (lisp): Add prog-mode.el.
5725 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5727 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5728 * process.c (dummy_handler): New function.
5729 (lib_child_handler): New static var.
5730 (handle_child_signal): Invoke it.
5731 (catch_child_signal): If a library has set up a signal handler,
5732 save it into lib_child_handler.
5733 (init_process_emacs): If using glib and not on Windows, tickle glib's
5734 child-handling code so that it initializes its private SIGCHLD handler.
5735 * syssignal.h (SA_SIGINFO): Default to 0.
5736 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5737 31; it should no longer be needed now.
5739 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5741 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5743 * gfilenotify.c (globals_of_gfilenotify): New function.
5744 (syms_of_gfilenotify): Move global initialization there.
5746 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5748 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5750 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5751 * keyboard.c (menu_bar_items, tool_bar_items):
5752 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5753 not override local keymaps any more.
5755 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5757 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5759 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5761 * w32console.c (initialize_w32_display): Return the dimensions of
5762 the console window via 2 additional arguments, not via the current
5763 frame. This avoids crashes due to overrunning the bounds of
5764 frame's decode_mode_spec_buffer, which is not resized following
5765 the change of the frame dimensions from the initial 10x10.
5767 * w32term.h (w32_initialize_display_info): Adjust prototype.
5769 * term.c (init_tty): Take dimensions of the frame from the values
5770 returned by initialize_w32_display.
5772 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5773 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5774 (LIBES): Add $(GFILENOTIFY_LIBS).
5776 * w32inevt.c (handle_file_notifications): Add dummy implementation
5777 for !HAVE_W32NOTIFY.
5779 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5781 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5783 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5785 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5787 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5789 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5791 Fix minor problems found by static checking.
5792 * data.c (pure_write_error):
5793 Use xsignal2, not Fsignal, as Fsignal might return.
5794 * eval.c (set_backtrace_debug_on_exit): Now static.
5795 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5796 No longer inline. EXTERN_INLINE is needed only for functions
5797 defined in .h files. Reindent function header as per GNU style.
5798 (backtrace_p, backtrace_top, backtrace_next):
5799 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5800 compiler or linker. Add extern decls to pacify gcc -Wall.
5801 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5803 * frame.c (free_monitors): Define only on platforms that need it.
5804 * nsterm.m (ns_term_init):
5805 * process.c (catch_child_signal):
5806 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5807 defined on all porting targets these days.
5808 * process.c, process.h (catch_child_signal):
5809 Make it extern only if NS_IMPL_GNUSTEP is defined.
5811 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5813 * w32.c (gettimeofday): Make the signature identical to prototype
5814 in nt/inc/sys/time.h.
5816 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5818 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5821 * keyboard.c (safe_run_hooks_error): Improve error message.
5823 * data.c (pure_write_error): Add `object' argument.
5824 * puresize.h (CHECK_IMPURE): Use it.
5826 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5828 * Makefile.in (NOTIFY_OBJ): New variable.
5829 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5831 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5832 Call syms_of_gfilenotify.
5834 * gfilenotify.c: New file.
5836 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5837 and Qfile_w32notify.
5838 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5839 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5841 * lisp.h: Declare syms_of_gfilenotify.
5843 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5845 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5847 Merge the specpdl and backtrace stacks. Make the structure of the
5848 specpdl entries more obvious via a tagged union of structs.
5849 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5850 (enum specbind_tag): New enum.
5851 (struct specbinding): Make it a tagged union of structs.
5852 Add a case for backtrace records.
5853 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5854 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5855 (backtrace_debug_on_exit): New accessors.
5856 (struct backtrace): Remove.
5857 (struct catchtag): Remove backlist field.
5858 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5860 (Flocal_variable_p): Speed up the common case where the binding is
5862 * eval.c (backtrace_list): Remove.
5863 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5864 (set_backtrace_args, set_backtrace_nargs)
5865 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5866 (backtrace_next): New functions.
5867 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5868 (unwind_to_catch, internal_lisp_condition_case)
5869 (internal_condition_case, internal_condition_case_1)
5870 (internal_condition_case_2, internal_condition_case_n): Don't bother
5871 with backtrace_list any more.
5872 (Fsignal): Adjust to new backtrace format.
5873 (grow_specpdl): Move up.
5874 (record_in_backtrace): New function.
5875 (eval_sub, Ffuncall): Use it.
5876 (apply_lambda): Adjust to new backtrace format.
5877 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5879 (specbind): Adjust to new specpdl format. Simplify.
5880 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5881 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5883 (mark_backtrace): Remove.
5884 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5885 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5886 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5888 * profiler.c (record_backtrace): Use get_backtrace.
5889 (handle_profiler_signal): Use backtrace_top_function.
5890 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5893 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5895 * process.h (catch_child_signal): Declare.
5897 * process.c (catch_child_signal): New function.
5898 (init_process_emacs): Call it.
5900 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5901 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5903 (x_set_cursor_type): Remove declaration.
5904 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5905 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5906 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5907 (ns_get_color): Use F suffix on float.
5908 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5909 (ns_get_rgb_color): Remove.
5910 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5911 (note_mouse_movement): x and y are CGFloat.
5912 (ns_draw_fringe_bitmap): Remove unused rowY.
5913 Change #if to COCOA && >= 10_6.
5914 (ns_draw_window_cursor): Remove unused overspill.
5915 (ns_draw_underwave): width and x are EamcsCGFloat.
5916 (ns_draw_box): thickness is CGFloat.
5917 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5918 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5919 if not in main thread.
5920 (ns_get_pending_menu_title, ns_check_menu_open)
5921 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5922 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5923 (sendFromMainThread:): New method.
5924 (changeFont:): size is CGFloat.
5925 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5926 Disable warning about permanent text.
5927 (characterIndexForPoint:): Adjust return type depending on GNUStep
5929 (mouseDown:): delta is CGFloat.
5930 (updateFrameSize): Remove unised variable f.
5931 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5932 Cast float to EmacsCGFloat.
5933 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5934 also to -1 when restoring.
5935 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5936 inside NS_IMPL_COCOA.
5937 (toggleFullScreen:): Put call to toggleFullScreen inside
5938 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5939 (setPosition:portion:whole:): por is CGFloat.
5940 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5941 (mouseDown:): Use CGFloat.
5942 (mouseDragged:): Remove unised variable edge.
5943 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5945 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5947 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5948 when NS_IMPL_GNUSTEP.
5949 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5950 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5951 (EmacsToolbar): Add clearAll. Add tag argument to
5952 addDisplayItemWithImage.
5953 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5955 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5957 * nsmenu.m (ns_update_menubar): Make static.
5958 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5959 (fillWithWidgetValue:): Add cast to SEL for setAction.
5960 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5961 (update_frame_tool_bar): Update code for GNUStep.
5962 (clearAll): New method.
5963 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5964 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5965 Move identifierToItem setObject and activeIdentifiers addObject before
5966 call to insertItemWithItemIdentifier.
5967 (validateVisibleItems): Fix indentation.
5968 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5969 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5970 UtilityWindow to aStyle, remove call to setStyleMask.
5972 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5974 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5975 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5976 Use F suffix on floats.
5977 (ns_char_width): Returns CGFloat.
5978 (ns_ascii_average_width): w is CGFloat instead of float.
5979 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5981 (ns_glyph_metrics): CGFloat instead of float.
5983 * nsfns.m (x_set_foreground_color, x_set_background_color):
5985 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5986 remove unused variables.
5987 (Fns_read_file_name): Keep track if panel is for save.
5988 Use ns_filename_from_panel/ns_directory_from_panel.
5989 (Fns_list_services): delegate only used for COCOA.
5990 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5991 Just return the input if GNUStep.
5992 (x_screen_planes): Remove.
5993 (Fxw_color_values): Use EmacsCGFloat
5994 (Fns_display_monitor_attributes_list): Only get screen number for
5996 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5998 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5999 ns_directory_from_panel.
6001 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6003 * process.c (handle_child_signal): Also use WCONTINUED.
6004 This is so that list-processes doesn't mistakenly list the process
6005 as stopped, when the process has actually been continued and is
6008 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6010 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6011 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6012 not already configured.
6014 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6016 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6018 * Makefile.in (mostlyclean): Remove *.res files.
6020 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6022 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6023 a buffer (bug#8447).
6025 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6027 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6028 display vector, and we backtrack, handle the case that the
6029 previous character position is also displayed from a display
6030 vector or covered by a display string or image. (Bug#14476)
6032 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6034 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6035 (struct MonitorInfo, free_monitors): Remove.
6036 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6037 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6038 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6041 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6042 (struct MonitorInfo, free_monitors): Remove.
6043 (ns_screen_name): Make static.
6044 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6045 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6048 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6049 (struct MonitorInfo): New struct.
6050 (free_monitors, make_monitor_attribute_list): Declare.
6052 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6054 (free_monitors, make_monitor_attribute_list): New functions.
6055 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6058 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6060 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6062 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6064 * keyboard.c: Apply keyboard decoding only to events that come directly
6065 from the tty, not from unread-command-events (bug#14368).
6066 (read_event_from_main_queue): New function, extracted from read_char).
6067 (read_decoded_char): Remove.
6068 (read_decoded_event_from_main_queue): New function to replace it.
6069 (read_char): Use it.
6070 (read_key_sequence): Use read_char rather than read_decoded_char.
6072 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6074 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6076 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6078 2013-05-22 Kenichi Handa <handa@gnu.org>
6080 The following changes are to fix the setting of
6081 buffer-file-coding-system on, for instance, C-x RET c unix RET
6082 _FILE_OF_DOS_EOL_TYPE_ RET.
6084 * coding.h (struct coding_system): New member detected_utf8_chars.
6086 * coding.c (detect_coding_utf_8): Count characters and check EOL
6087 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6089 (setup_coding_system): Do not initialize coding->head_ascii.
6090 (check_ascii): Do not set coding->eol_seen but update it. Do not
6091 call adjust_coding_eol_type here.
6092 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6093 If the eol-type of CODING is already specified, adjust the eol type
6094 of the found coding-system.
6095 (decode_coding_gap): Cancel previous change. Utilize the
6096 character numbers counted by detect_coding_utf_8. Fix detection
6099 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6101 * search.c (looking_at_1): Only set last_thing_searched if the match
6102 changed the match-data (bug#14281).
6104 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6106 * xdisp.c (reseat_at_previous_visible_line_start):
6107 Already declared in dispextern.h, so remove it here.
6108 (move_it_vertically_backward): Likewise.
6110 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6112 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6113 (Fx_display_pixel_width, Fx_display_pixel_height)
6114 (Fx_display_mm_width, Fx_display_mm_height):
6115 Mention `display-monitor-attributes-list' in docstrings.
6117 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6118 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6119 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6120 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6121 (Fx_display_backing_store, Fx_display_visual_class)
6122 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6123 (Fx_display_grayscale_p, Fx_display_pixel_width)
6124 (Fx_display_pixel_height, Fx_display_planes)
6125 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6126 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6127 (Fx_display_mm_width, Fx_display_mm_height)
6128 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6129 height for all physical monitors as in X11.
6131 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6132 Return pixel width or height for all physical monitors as in X11.
6134 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6136 Port --enable-gcc-warnings to clang.
6137 * bytecode.c (exec_byte_code):
6139 Redo diagnostic pragmas to pacify clang, too.
6140 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6141 * editfns.c (Fencode_time):
6142 * fileio.c (file_accessible_directory_p):
6143 * font.c (font_unparse_xlfd):
6144 Use '&"string"[index]' instead of '"string" + (index)'.
6145 * undo.c (user_error): Remove; unused.
6147 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6149 * insdel.c (insert_1_both): Document the arguments, instead of
6150 referring to insert_1, which no longer exists.
6152 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6153 some window, increment windows_or_buffers_changed, so that
6154 *Messages* display in that window is updated. (Bug#14408)
6156 * w32.c: Include epaths.h.
6157 (init_environment): Use cmdproxy.exe without leading directories.
6158 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6160 (gettimeofday): Adjust signature and return value to Posix
6163 * unexw32.c (open_output_file): Delete the existing emacs.exe
6164 before creating it, to break the hard link to the versioned
6167 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6168 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6169 (FIRSTFILE_OBJ): New variables.
6170 (W32_RES): Rename to EMACSRES. All users changed.
6171 (base_obj): Use $(CM_OBJ).
6172 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6173 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6174 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6175 $(W32_RES_LINK) before $(LIBES).
6176 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6178 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6180 * makefile.w32-in (DOC): Use just "DOC".
6182 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6184 * process.c: Export default filters and sentinels to Elisp.
6185 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6187 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6188 (Fset_process_sentinel, Fformat_network_address):
6189 Default to them instead of nil.
6190 (server_accept_connection): Sentinels can't be nil any more.
6191 (read_and_dispose_of_process_output): New function, extracted from
6192 read_process_output.
6193 (read_process_output): Use it; filters can't be nil.
6194 (Finternal_default_process_filter): New function, extracted from
6195 read_process_output.
6196 (exec_sentinel_unwind): Remove function.
6197 (exec_sentinel): Don't zilch sentinel while running.
6198 (status_notify): Sentinels can't be nil.
6199 (Finternal_default_process_sentinel): New function extracted from
6201 (setup_process_coding_systems): Default filter is not nil any more.
6202 (syms_of_process): Export new Elisp functions and initialize
6204 * lisp.h (make_lisp_proc): New function.
6206 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6208 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6210 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6212 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6213 unless we know that the window w is a leaf window.
6214 Another attempt at solving bug#14062.
6216 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6218 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6221 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6223 * image.c (gif_load): Check that subimages fit (Bug#14345).
6225 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6227 * lread.c (skip_dyn_eof): New function.
6228 (read1): Use it to skip the end of a file in response to #@00.
6230 * doc.c (get_doc_string): Slightly relax the sanity checking.
6232 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6234 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6235 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6236 (MonitorInfo): New struct.
6237 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6238 (Fns_display_monitor_attributes_list): New functions.
6239 (display-usable-bounds): Remove.
6240 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6243 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6245 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6246 (GTK_CHECK_VERSION): New macro, if not already defined.
6247 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6248 replaced by GTK_CHECK_VERSION.
6250 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6252 * xterm.h (GTK_PREREQ): New macro.
6253 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6254 to use this macro instead, for consistency and clarity.
6256 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6258 * xdisp.c (row_for_charpos_p): New function, with code of
6259 cursor_row_p, but accepts an additional argument CHARPOS instead
6260 of using a hardcoded PT.
6261 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6262 (row_containing_pos): Call row_for_charpos_p instead of partially
6263 doing the same. Fixes cursor positioning under longlines-mode
6264 when longlines-show-effect includes more than one newline, when
6265 moving the cursor vertically up.
6267 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6269 * makefile.w32-in (ACL_H): New macro.
6270 ($(BLD)/fileio.$(O)): Update dependencies.
6272 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6274 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6275 * Makefile.in (LIB_ACL): New macro.
6276 (LIBACL_LIBS): Remove.
6277 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6278 * fileio.c: Include <acl.h>.
6279 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6280 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6282 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6285 * unexelf.c: Don't assume ElfW (Half) fits in int.
6286 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6287 when dealing with ElfW (Half) values, since they can exceed 2**31
6288 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6289 (entry_address): Omit unused NUM arg. All uses changed.
6291 2013-05-07 Juri Linkov <juri@jurta.org>
6293 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6294 to the string converted from number with `Fnumber_to_string'.
6297 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6299 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6300 This fixes a problem introduced by my previous change.
6302 2013-05-07 Glenn Morris <rgm@gnu.org>
6304 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6306 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6308 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6310 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6312 Static checking by GCC 4.8.0.
6313 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6314 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6315 (x_get_monitor_attributes_fallback)
6316 (x_get_monitor_attributes_xinerama)
6317 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6318 Define only if USE_GTK.
6319 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6320 (x_get_monitor_attributes_fallback): Omit unused locals.
6321 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6322 Use double, not float, to avoid mixed-mode floating point arithmetic.
6324 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6325 Jan Djärv <jan.h.d@swipnet.se>
6327 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6328 (XINERAMA_CFLAGS): New macros.
6329 (ALL_CFLAGS, LIBES): Use them.
6331 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6332 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6333 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6334 (syms_of_xfns): DEFSYM them.
6335 (struct MonitorInfo): New struct.
6336 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6337 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6338 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6339 (x_get_monitor_attributes_xinerama): New functions.
6340 (Fx_display_monitor_attributes_list): New primitive.
6341 (syms_of_xfns): Defsubr it.
6343 * xterm.h (x_display_info): Add Xatom_net_workarea and
6344 Xatom_net_current_desktop.
6346 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6347 and dpyinfo->Xatom_net_current_desktop.
6349 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6351 * xdisp.c (pos_visible_p): Use the special code for finding the
6352 beginning of a display property or overlay for any "replacing"
6353 display property, not just for display strings. This solves
6354 incorrect reporting of position by posn-at-point. (Bug#14241)
6356 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6358 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6359 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6360 Verify that ElfW (Half) fits in int.
6361 (fatal): Use same signature as lisp.h.
6362 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6363 configure and build with -DUNEXELF_DEBUG without worrying about
6364 other modules that use DEBUG.
6365 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6366 possibly-wide integers now uses it instead of plain fprintf.
6367 (entry_address): New function, which avoids problems with 32-bit
6368 overflow on 64-bit hosts.
6369 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6370 (round_up): Don't assume the remainder fits in int.
6371 (find_section): Use bool for boolean. Simplify debug code.
6372 (unexec): Don't assume file sizes fit in int or size_t.
6373 Omit unnecessary trailing newline in 'fatal' format.
6374 Use strerror rather than outputting decimal error number.
6375 Remove unused code when emacs is not defined;
6376 this file relies on Emacs now.
6377 Don't assume e_phnum and e_shnum are positive.
6379 * regex.c: Fix problems when DEBUG is defined.
6380 (extract_number, extract_number_and_incr): Define regardless of
6381 whether DEBUG is defined; that's simpler and makes the code less
6382 likely to go stale in the normal case when DEBUG is not defined.
6383 Return int rather than taking an int * arg. All callers changed.
6384 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6385 Remove, replacing with ...
6386 (DEBUG_PRINT): New macro. All callers changed.
6387 (DEBUG_COMPILES_ARGUMENTS): New macro.
6388 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6389 (print_compiled_pattern, print_double_string) [DEBUG]:
6390 Use prototype rather than old-style definition.
6391 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6392 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6393 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6394 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6395 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6396 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6397 This matters only when DEBUG is defined.
6399 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6401 * xdisp.c (set_iterator_to_next): Set the
6402 ignore_overlay_strings_at_pos_p flag only if we are _really_
6403 iterating over an overlay string, as indicated by the
6404 current.overlay_string_index member. (Bug#14306)
6406 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6408 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6409 to where it is used, to avoid autorelease issues (Bug#14050).
6411 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6413 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6414 * fileio.c (syms_of_fileio): Implement this.
6415 * filelock.c (create_lock_file): If symbolic links don't work, so
6416 we use a regular file as a lock file, do not fsync the lock file;
6419 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6421 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6422 (syms_of_minibuf): Adjust accodingly.
6424 * callint.c (Fcall_interactively): Adjust calls accordingly.
6426 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6428 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6429 w->contents is a buffer before computing everything else.
6430 Use parentheses to disambiguate last part of the condition.
6432 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6433 assertion violations. (Bug#14062)
6435 2013-05-01 David Reitter <david.reitter@gmail.com>
6437 * nsfns.m (ns_tooltip): Initialize.
6439 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6441 * coding.c (decode_coding_gap): Don't remove the character before
6442 a newline unless it's a CR character. (Bug#14287)
6444 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6446 * dispextern.h (struct face): Move enum face_underline_type
6447 earlier so that bitfields can be in the same word.
6449 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6451 * nsfns.m (handlePanelKeys): New function.
6452 (EmacsOpenPanel:performKeyEquivalent:)
6453 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6454 arrows/function/control and copy/paste keys (Bug#14296).
6456 2013-04-27 Juri Linkov <juri@jurta.org>
6458 * callint.c (Fcall_interactively): Call `Qread_number' for
6459 interactive code letter `n' instead of using duplicate code.
6462 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6464 * systime.h (make_timeval): Declare as 'const'.
6466 2013-04-27 Kenichi Handa <handa@gnu.org>
6468 * font.c (font_open_entity): Always open a font of manageable
6471 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6473 Port better to AIX (Bug#14258).
6474 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6477 2013-04-24 Kenichi Handa <handa@gnu.org>
6479 * coding.c (decode_coding_iso_2022): When an invalid escape
6480 sequence is encountered, reset the invocation and designation
6481 status to the safest one.
6483 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6485 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6486 Without this fix, "make distclean" leaves stamp-h1 behind.
6488 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6490 * w32fns.c (w32_fullscreen_rect): New function to compute the
6491 window rectangle for the given fullscreen mode.
6492 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6493 longer tunes the window size. This keeps the window's edges flush
6494 with the screen and allows the taskbar to hide itself in fullboth.
6496 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6497 window decorations and uses the entire screen.
6499 * w32term.h (w32_fullscreen_rect) Add prototype.
6500 (struct w32_output): Replace normal_width, normal_height,
6501 normal_top, and normal_left members with a single normal_placement
6503 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6505 (FRAME_NORMAL_PLACEMENT): New macro.
6507 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6509 * minibuf.c (Ftest_completion): Silence compiler warning.
6511 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6513 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6516 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6519 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6520 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6521 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6522 parentheses where appropriate.
6524 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6526 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6528 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6530 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6531 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6532 Mention in the doc string that setting these variables takes
6533 effect only after a call to set-window-buffer. (Bug#14200)
6535 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6537 * indent.c (Fvertical_motion): Don't consider display strings on
6538 overlay strings as display strings on the buffer position we
6539 started from. This prevents vertical cursor motion from jumping
6540 more than one line when there's an overlay string with a display
6541 property at end of line.
6542 Reported by Karl Chen <Karl.Chen@quarl.org> in
6543 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6545 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6547 * window.c (select_window): `record_buffer' even if window is
6548 already selected (bug#14191).
6550 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6552 * window.c (Fwindow_end): Test more flags, including the buffer's
6553 last_overlay_modified flag, to determine whether the window's
6554 display is really up-to-date. Prevents the function from
6555 returning a stale value. (Bug#14170)
6556 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6559 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6561 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6562 garbaged only if it is not already the top frame on its TTY.
6563 This prevents flickering due to constant redrawing of TTY frames when
6564 there are GUI frames open in the same session. (Bug#13864)
6566 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6568 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6569 of marking the idle timers directly.
6571 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6573 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6576 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6578 * window.c (select_window): Don't record_buffer while the invariant is
6579 temporarily broken (bug#14161).
6581 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6583 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6585 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6587 2013-04-07 Romain Francoise <romain@orebokech.com>
6589 Ignore additional platform-specific ACL errors (Bug#13702).
6590 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6591 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6593 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6595 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6598 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6600 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6601 This bug was introduced by my 2013-02-25 change that simplified
6602 data_start configuration. Without this change, on GNU/Linux
6603 an Emacs configured with --enable-profiling fails immediately
6604 due to a profiler signal.
6605 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6606 with these flags. On platforms where special flags are needed
6607 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6608 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6609 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6611 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6613 Get rid of some platform-specific functions examining window
6614 system and its capabilities. This is a partial rework of the
6616 * lisp.h (have_menus_p): Remove prototype. This function is
6617 replaced with platform-independent window_system_available.
6618 (check_window_system): Move to...
6619 * frame.h (decode_window_system_frame, window_system_available):
6620 ...here, add new prototypes.
6621 * frame.c (window_system_available, decode_window_system_frame):
6623 (check_window_system): Platform-independent now.
6624 * xterm.h (x_in_use): Remove declaration.
6626 * w32term.h (check_x_frame):
6627 * nsterm.h (check_x_frame): Remove prototypes. This function
6628 is replaced with platform-independent decode_window_system_frame.
6629 * msdos.c (have_menus_p): Remove.
6630 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6631 Remove platform-specific functions. Use check_window_system,
6632 decode_window_system_frame and check_ns_display_info where
6633 appropriate. Minor style and comment tweaks.
6634 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6635 (check_x_frame): Likewise.
6636 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6638 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6639 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6640 * xmenu.c, xselect.c: All related users changed.
6642 2013-04-03 Kenichi Handa <handa@gnu.org>
6644 The following changes is to optimize the code for reading UTF-8
6647 * coding.c (check_ascii): Rename from detect_ascii. Return value
6648 changed. Check EOL format. Do not call adjust_coding_eol_type
6650 (check_utf_8): New function.
6651 (adjust_coding_eol_type): Do nothing if already adjusted.
6652 (detect_coding): Compare the return value of check_ascii with
6653 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6654 (decode_coding_gap): Optimize for valid UTF-8.
6656 2013-03-21 Kenichi Handa <handa@gnu.org>
6658 * coding.c (syms_of_coding): Cancel previous change.
6660 * insdel.c (insert_from_gap): Fix previous change.
6662 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6664 Consistently use platform-specific function to detect window system.
6665 * lisp.h (check_window_system): New prototype. This function is
6666 going to replace check_x, check_w32 and check_ns.
6667 (have_menus_p): Mention msdos.c in comment.
6668 * fontset.c (check_window_system_func): Remove. Adjust all users.
6669 * fontset.h (check_window_system_func): Remove prototype.
6670 * nsterm.h (check_ns):
6671 * xterm.h (check_x):
6672 * w32term.h (check_w32): Likewise.
6673 * menu.c (Fx_popup_menu): Use check_window_system.
6674 * msdos.c (check_window_system): Define for MS-DOS.
6675 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6676 * w32fns.c (check_window_system): Likewise for MS-Windows.
6677 * xfns.c (check_window_system): Likewise for X.
6678 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6679 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6681 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6683 Prefer < to > in range checks such as 0 <= i && i < N.
6684 This makes it easier to visualize quantities on a number line.
6685 This patch doesn't apply to all such range checks,
6686 only to the range checks affected by the 2013-03-24 change.
6687 This patch reverts most of the 2013-03-24 change.
6688 * alloc.c (xpalloc, Fgarbage_collect):
6689 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6690 * character.c (string_escape_byte8):
6691 * charset.c (read_hex):
6692 * data.c (cons_to_unsigned):
6693 * dispnew.c (update_frame_1):
6694 * doc.c (Fsubstitute_command_keys):
6695 * doprnt.c (doprnt):
6696 * editfns.c (hi_time, decode_time_components):
6697 * fileio.c (file_offset):
6698 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6699 * font.c (font_intern_prop):
6700 * frame.c (x_set_alpha):
6701 * gtkutil.c (get_utf8_string):
6702 * indent.c (check_display_width):
6703 * keymap.c (Fkey_description):
6704 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6706 * minibuf.c (read_minibuf_noninteractive):
6707 * process.c (wait_reading_process_output):
6708 * search.c (Freplace_match):
6709 * window.c (get_phys_cursor_glyph):
6710 * xdisp.c (redisplay_internal):
6711 * xsmfns.c (smc_save_yourself_CB):
6712 Prefer < to > for range checks.
6713 * dispnew.c (sit_for): Don't mishandle NaNs.
6714 This fixes a bug introduced in the 2013-03-24 change.
6715 * editfns.c (decode_time_components): Don't hoist comparison.
6716 This fixes another bug introduced in the 2013-03-24 change.
6718 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6720 * frame.h (struct frame): Drop scroll_bottom_vpos
6721 member becaue all real users are dead long ago.
6722 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6723 * xdisp.c (redisplay_internal): Adjust user.
6725 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6727 * nsmenu.m (showAtX:Y:for:): setLevel to
6728 NSPopUpMenuWindowLevel (Bug#13998).
6730 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6732 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6733 (ns_check_pending_open_menu): Declare.
6735 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6736 (x_activate_menubar): Update the menu with title that matches
6737 ns_get_pending_menu_title, and call
6738 ns_check_pending_openmenu (Bug#12698).
6739 (menuWillOpen:): New method.
6740 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6742 * nsterm.m (menu_will_open_state, menu_mouse_point)
6743 (menu_pending_title): New varaibles.
6744 (ns_get_pending_menu_title, ns_check_menu_open)
6745 (ns_check_pending_open_menu): New functions.
6747 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6749 * indent.c (current_column_bol_cache): Remove leftover which is not
6750 used in Fmove_to_column any more.
6751 (current_column, scan_for_column): Adjust users.
6752 * keyboard.c (last_point_position_buffer, last_point_position_window):
6753 Remove leftovers which are not used for recording undo any more.
6754 (command_loop_1, syms_of_keyboard): Adjust users.
6755 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6756 redisplay_window any more.
6757 (move_it_to): Adjust user.
6759 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6761 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6762 Update dependencies.
6764 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6766 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6767 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6770 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6772 * window.h (struct window): Replace hchild, vchild and buffer slots
6773 with the only contents slot. This is possible because each valid
6774 window may have either the child window (in vertical or horizontal
6775 combination) or buffer to display (for the leaf window). Using that,
6776 a lof of operations to traverse and/or change window hierarchies may
6777 be simplified. New member horizontal is used to distinguish between
6778 horizontal and vertical combinations of internal windows.
6779 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6780 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6781 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6782 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6783 Use contents slot, not buffer, where appropriate.
6784 (wset_combination): New function.
6785 (wset_buffer): Add eassert.
6786 (Fframe_first_window): Simplify the loop reaching first window.
6787 (Fwindow_buffer): Use WINDOW_LEAF_P.
6788 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6789 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6790 (unshow_buffer): Convert initial debugging check to eassert.
6791 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6792 (make_parent_window, window_resize_check, window_resize_apply)
6793 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6794 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6795 Adjust to match struct window changes.
6796 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6797 (mark_window_cursors_off, count_windows, get_leaf_windows)
6798 (foreach_window_1): Simplify the loop.
6799 * alloc.c (mark_object): Do not check for the leaf window because
6800 internal windows has no glyph matrices anyway.
6801 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6802 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6803 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6804 (build_frame_matrix_from_window_tree, mirror_make_current)
6805 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6806 (update_window_tree, set_window_update_flags): Simplify the loop.
6807 (sync_window_with_frame_matrix_rows): Enforce live window.
6808 Use contents slot, not buffer, where appropriate.
6809 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6810 and WINDOW_HORIZONTAL_COMBINATION_P.
6811 (make_frame_visible_1): Simplify the loop.
6812 Use contents slot, not buffer, where appropriate.
6813 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6814 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6815 (expose_window_tree): Likewise.
6816 Use contents slot, not buffer, where appropriate.
6817 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6818 to avoid deleted windows. Use contents slot instead of buffer.
6819 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6820 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6821 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6822 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6824 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6826 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6827 identify the reasons for assertion violations in bug#14062 and
6829 (Fx_show_tip): Fix compilation error under
6830 "--enable-check-lisp-object-type". (Bug#14073)
6832 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6833 Reported by <rzl24ozi@gmail.com>.
6835 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6837 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6839 (unwind_with_echo_area_buffer): ...to restore it here.
6840 This is needed to ensure that...
6841 (redisplay_window): ...both window markers are valid here,
6842 which is verified by eassert.
6843 * editfns.c (save_excursion_save): Do not assume that
6844 selected_window always displays the buffer.
6845 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6848 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6850 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6853 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6855 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6857 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6859 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6860 since MinGW's w32api headers do. This avoids compiler warnings.
6862 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6865 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6867 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6869 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6871 * gtkutil.c (style_changed_cb): Check if frame is live and an
6872 X frame (Bug#14038).
6874 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6876 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6877 Define only for _WIN32_WINNT less than 0x0500.
6878 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6880 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6881 see its own definitions of 'struct timeval' and 'struct timezone'.
6883 Fix incompatibilities between MinGW.org and MinGW64 headers.
6884 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6886 * w32.c (REPARSE_DATA_BUFFER): Guard with
6887 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6889 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6891 * xterm.c: Include X11/XKBlib.h
6892 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6894 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6896 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6898 * blockinput.h (input_blocked_p): Likewise.
6899 * bytecode.c (exec_byte_code): Likewise.
6900 * callproc.c (call_process_kill, call_process_cleanup)
6901 (Fcall_process): Likewise.
6902 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6903 (Fccl_execute_on_string): Likewise.
6904 * character.c (string_escape_byte8): Likewise.
6905 * charset.c (read_hex): Likewise.
6906 * cm.c (calccost): Likewise.
6907 * data.c (cons_to_unsigned): Likewise.
6908 * dired.c (directory_files_internal, file_name_completion):
6910 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6911 (sit_for): Likewise.
6912 * doc.c (Fsubstitute_command_keys): Likewise.
6913 * doprnt.c (doprnt): Likewise.
6914 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6915 * emacsgtkfixed.c: Likewise.
6916 * fileio.c (file_offset, Fwrite_region): Likewise.
6917 * floatfns.c (Fexpt, fmod_float): Likewise.
6918 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6920 * font.c (font_intern_prop): Likewise.
6921 * frame.c (x_set_alpha): Likewise.
6922 * gtkutil.c (get_utf8_string): Likewise.
6923 * indent.c (check_display_width): Likewise.
6924 * intervals.c (create_root_interval, rotate_right, rotate_left)
6925 (split_interval_right, split_interval_left)
6926 (adjust_intervals_for_insertion, delete_node)
6927 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6928 (merge_interval_right, merge_interval_left, copy_intervals)
6929 (set_intervals_multibyte_1): Likewise.
6930 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6931 * keymap.c (Fkey_description): Likewise.
6932 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6933 * lread.c (openp, read_integer, read1, string_to_number):
6935 * menu.c (ensure_menu_items): Likewise.
6936 * minibuf.c (read_minibuf_noninteractive): Likewise.
6937 * print.c (printchar, strout): Likewise.
6938 * process.c (create_process, Faccept_process_output)
6939 (wait_reading_process_output, read_process_output, send_process)
6940 (wait_reading_process_output): Likewise.
6941 * profiler.c (make_log, handle_profiler_signal): Likewise.
6942 * regex.c (re_exec): Likewise.
6943 * regex.h: Likewise.
6944 * search.c (looking_at_1, Freplace_match): Likewise.
6945 * sysdep.c (get_child_status, procfs_ttyname)
6946 (procfs_get_total_memory): Likewise.
6947 * systime.h (EMACS_TIME_VALID_P): Likewise.
6948 * term.c (dissociate_if_controlling_tty): Likewise.
6949 * window.c (get_phys_cursor_glyph): Likewise.
6950 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6951 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6953 * xfns.c (Fx_window_property): Likewise.
6954 * xmenu.c (set_frame_menubar): Likewise.
6955 * xselect.c (x_get_window_property, x_handle_dnd_message):
6957 * xsmfns.c (smc_save_yourself_CB): Likewise.
6958 * xterm.c (x_scroll_bar_set_handle): Likewise.
6960 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6962 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6963 to be optional or nil. Adjust comment and convert it to docstring.
6964 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6965 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6967 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6969 Static checking by GCC 4.8-20130319.
6970 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6971 * process.c (Fset_process_datagram_address)
6972 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6973 * xdisp.c (get_char_face_and_encoding):
6974 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6975 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6976 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6978 2013-03-24 Ken Brown <kbrown@cornell.edu>
6980 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6981 fix compilation on 64-bit Cygwin, where underscores are not
6982 automatically prepended.
6984 * w32term.c (w32_initialize): Silence compiler warning.
6986 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6988 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6989 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6990 variables, to save and restore frame dimensions.
6991 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6992 after returning from a 'fullscreen' configuration.
6993 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6994 to avoid races between the main thread and the input thread.
6996 * w32term.h (struct w32_output): New members normal_width,
6997 normal_height, normal_top, normal_left, and prev_fsmode.
6998 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6999 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7002 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7003 'fullscreen' parameter. Always record previous width and height
7004 of the frame, except when switching out of maximized modes, so
7005 that they could be restored correctly, instead of resetting to the
7006 default frame dimensions. Send SC_RESTORE command to the frame,
7007 unless we are going to send SC_MAXIMIZE, to restore the frame
7008 resize hints in the mouse pointer shown by the window manager.
7011 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7013 * lisp.h (get_frame_param): Adjust conditions for prototype
7016 2013-03-22 Ken Brown <kbrown@cornell.edu>
7018 * unexcw.c: Drop unneeded inclusion of w32common.h.
7019 (report_sheap_usage): Declare.
7020 (read_exe_header): Add magic numbers for x86_64.
7021 (fixup_executable): Fix printf format specifier for unsigned long
7024 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7026 * frame.h (struct frame): Put menu_bar_window under #ifdef
7027 because this member is not needed when X toolkit is in use.
7028 (fset_menu_bar_window):
7029 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7030 (free_glyphs, update_frame):
7031 * xdisp.c (expose_frame): Likewise.
7032 (display_menu_bar): Likewise. Remove redundant eassert.
7033 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7036 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7038 Use functions and constants to manipulate Lisp_Save_Value objects.
7039 This replaces code that used macros and strings and token-pasting.
7040 The change makes the C source a bit easier to follow,
7041 and shrinks the Emacs executable a bit.
7042 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7043 (make_save_value): Change 1st arg from string to enum. All callers
7046 (mark_object): Use if, not #if, for GC_MARK_STACK.
7047 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7048 (XSAVE_OBJECT): Now functions, not macros.
7049 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7050 the constant was never used.
7051 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7052 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7053 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7054 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7056 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7057 type3 with a single member save_type. All uses changed.
7058 (save_type, set_save_pointer, set_save_integer): New functions.
7059 * print.c (PRINTX): Remove.
7061 * alloc.c: Remove redundant static declarations.
7063 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7065 * window.h (struct window): Convert left_col, top_line, total_lines
7066 and total_cols from Lisp_Objects to integers. Adjust comments.
7067 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7069 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7070 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7071 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7072 Adjust users where appropriate.
7074 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7076 * frame.h (struct frame): Drop resx and resy because the same data is
7077 available from window system-specific output context. Adjust users.
7078 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7079 New functions to provide defaults when no window system available.
7080 (FRAME_RES_X, FRAME_RES_Y): New macros.
7081 (NUMVAL): Move from xdisp.c.
7082 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7083 (Ffont_face_attributes, Fopen_font):
7084 * image.c (gs_load):
7085 * w32font.c (fill_in_logfont):
7086 * xdisp.c (calc_pixel_width_or_height):
7087 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7088 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7090 2013-03-20 Kenichi Handa <handa@gnu.org>
7092 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7093 to 1 (temporary workaround until a bug related to ASCII
7094 optimization is fixed).
7096 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7098 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7099 Signal error if window is not internal. Adjust docstring.
7100 (delete_all_child_windows): Use combination_limit to save the buffer.
7101 (Fset_window_configuration): Adjust accordingly.
7102 * print.c (syms_of_print): Initialize debugging output not here...
7103 (init_print_once): ...but in a new function here.
7104 * lisp.h (init_print_once): Add prototype.
7105 * emacs.c (main): Add call to init_print_once. Adjust comments.
7107 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7109 * window.c (window_resize_check, window_resize_apply)
7110 (window_from_coordinates, recombine_windows, set_window_buffer)
7111 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7112 (Fsplit_window_internal, Fdelete_window_internal)
7113 (freeze_window_starts): Use bool for booleans.
7114 * window.h (window_frame_coordinates, resize_frame_windows)
7115 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7117 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7119 * dispnew.c (bitch_at_user): Use `user-error'.
7121 2013-03-17 Ken Brown <kbrown@cornell.edu>
7123 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7124 as return type of image_background. (Bug#13981)
7125 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7127 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7129 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7130 (ns_select): Don't return with result uninitialized.
7132 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7135 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7137 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7138 directories. If filename is nil, get directory name (Bug#13932).
7139 Use getFilename and getDirectory.
7140 (getFilename, getDirectory): New methods for EmacsSavePanel and
7142 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7144 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7146 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7148 2013-03-15 Kenichi Handa <handa@gnu.org>
7150 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7151 (adjust_after_replace): Make it back to static. Delete the third
7152 arg text_at_gap_tail. Cancel the code for handling it.
7154 * coding.h (struct coding_system): New member eol_seen.
7156 * coding.c (detect_ascii): New function.
7157 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7158 when the source bytes are actually scanned. On detecting for
7159 coding_category_utf_8_auto, call detect_ascii instead of scanning
7160 source bytes directly.
7161 (produce_chars): Call insert_from_gap with the new arg 0.
7162 (encode_coding): Likewise.
7163 (decode_coding_gap): Control ASCII optimization by the variable
7164 disable_ascii_optimization instead of #ifndef .. #endif.
7165 Deccode EOL format according to coding->eol_seen.
7166 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7169 * lisp.h (adjust_after_replace): Cancel externing it.
7170 (insert_from_gap): Adjust prototype.
7172 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7174 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7175 FULLSCREEN_MAXIMIZED. (Bug#13935)
7177 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7179 * region-cache.c (find_cache_boundary, move_cache_gap)
7180 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7181 Simplify debugging check and convert to eassert. Adjust comment.
7182 (pp_cache): Put under ENABLE_CHECKING.
7184 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7186 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7187 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7189 (w32fullscreen_hook): If the frame is visible, reset
7190 f->want_fullscreen flag after changing the frame size. If the
7191 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7194 2013-03-13 Daniel Colascione <dancol@dancol.org>
7196 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7197 too so that these builds can use Cygwin's file conversion
7198 functions. (We've been building and linking cygw32.o all along
7199 and just not using it.)
7201 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7203 File synchronization fixes (Bug#13944).
7204 * Makefile.in (LIB_FDATASYNC): New macro.
7206 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7207 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7208 Don't worry about HAVE_FSYNC, since a substitute fsync is
7209 available if the system lacks one.
7210 (Fwrite_regin): Retry fsync if interrupted.
7212 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7214 * w32term.c (w32_read_socket): If the Emacs frame is being
7215 activated, call w32fullscreen_hook, to make sure the new frame
7216 dimensions are in effect. (Bug#13937)
7218 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7220 * xdisp.c (init_iterator): Simplify because both character and byte
7221 positions are either specified or -1. Add eassert. Adjust comment.
7222 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7223 character and byte positions can be obtained from marker.
7225 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7227 Static checking by Sun C 5.12.
7228 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7229 * bytecode.c (exec_byte_code):
7230 * dispnew.c (init_display):
7232 * fileio.c (Fsubstitute_in_file_name):
7233 * keyboard.c (Fevent_convert_list):
7234 * keymap.c (Fsingle_key_description):
7235 * term.c (maybe_fatal, fatal):
7236 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7237 * xsmfns.c (Fhandle_save_session):
7238 Omit unreachable code.
7239 * keymap.c (map_keymap_char_table_item): Cast void * to
7240 a function pointer type; the C Standard requires this.
7242 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7243 Include <sys/param.h> unconditionally, as that works elsewhere and
7244 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7245 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7248 See ChangeLog.12 for earlier changes.
7254 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7256 This file is part of GNU Emacs.
7258 GNU Emacs is free software: you can redistribute it and/or modify
7259 it under the terms of the GNU General Public License as published by
7260 the Free Software Foundation, either version 3 of the License, or
7261 (at your option) any later version.
7263 GNU Emacs is distributed in the hope that it will be useful,
7264 but WITHOUT ANY WARRANTY; without even the implied warranty of
7265 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7266 GNU General Public License for more details.
7268 You should have received a copy of the GNU General Public License
7269 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.