1 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
4 while we are using Vprin1_to_string_buffer.
6 * keymap.c (describe_map): Don't crash if PT is 1 both before and
7 after inserting the description string. (Bug#15907)
9 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
11 * data.c: Work around bogus GCC diagnostic about shift count.
12 Reported by Eli Zaretskii in
13 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
14 (pre_value): New function.
15 (count_trailing_zero_bits): Use it.
17 2013-11-15 Eli Zaretskii <eliz@gnu.org>
19 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
20 assume C macros are not supported even under -g3 in these old GCC
23 2013-11-15 Leo Liu <sdl.web@gmail.com>
25 * minibuf.c (Ftry_completion, Fall_completions)
26 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
28 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
30 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
31 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
32 This avoids placing unnecessary constants into the Emacs code.
34 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
36 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
39 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
40 for Cygwin w32 build. (Bug#15892)
42 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
44 Simplify, port and tune bool vector implementation.
45 * alloc.c (bool_vector_exact_payload_bytes)
46 (bool_vector_payload_bytes): Remove.
47 (bool_vector_fill): Return its argument.
48 * alloc.c (bool_vector_fill):
50 * print.c (print_object):
51 Simplify by using bool_vector_bytes.
52 * alloc.c (make_uninit_bool_vector):
53 New function, broken out from Fmake_bool_vector.
54 (Fmake_bool_vector): Use it. Use tail call.
55 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
56 * data.c (BITS_PER_ULL): New constant.
57 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
58 if long long versions don't exist.
59 (shift_right_ull): New function.
60 (count_one_bits_word): New function, replacing popcount_bits_word
61 macro. Don't assume that bits_word is no wider than long long.
62 (count_one_bits_word, count_trailing_zero_bits):
63 Don't assume that bits_word is no wider than long long.
64 * data.c (bool_vector_binop_driver, bool_vector_not):
65 * fns.c (Fcopy_sequence):
67 Create an uninitialized destination, to avoid needless work.
68 (internal_equal): Simplify.
69 (Ffillarray): Prefer tail call.
70 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
71 contain at least one word.
72 (bits_word_to_host_endian): Prefer if to #if. Don't assume
73 chars are narrower than ints.
74 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
75 * fns.c (Fcopy_sequence):
77 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
78 Don't try to port to hosts where bits_word values have holes; the
79 code wouldn't work there anyway. Verify this assumption, though.
80 (bool_vector_bytes): New function.
81 (make_uninit_bool_vector): New decl.
82 (bool_vector_fill): Now returns Lisp_Object.
84 * xfns.c (xic_create_fontsetname):
85 * xrdb.c (gethomedir): Prefer tail calls.
87 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
89 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
90 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
92 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
93 that requires a return value.
94 (Fset_buffer_modified_p): Take advantage of this change to do
97 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
99 * buffer.c (Frestore_buffer_modified_p): Sync it with
100 Fset_buffer_modified_p.
101 (Fforce_mode_line_update): New function, moved from subr.el.
102 (Fset_buffer_modified_p): Use them.
103 (syms_of_buffer): Defsubr Fforce_mode_line_update.
105 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
107 * search.c (find_newline): Rewrite to prefer offsets to pointers.
108 This avoids undefined behavior when subtracting pointers into
109 different aways. On my platform it also makes the code a tad
110 smaller and presumably faster.
112 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
114 * keyboard.c (command_loop_1): Use region-extract-function.
115 * insdel.c (Qregion_extract_function): Not static any more (can we
116 stop pretending that these vars can benefit from being marked static?).
118 2013-11-09 Eli Zaretskii <eliz@gnu.org>
120 * search.c (find_newline): If buffer text is relocated during the
121 "dumb loop", adjust C pointers into buffer text to follow suit.
124 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
126 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
127 for conversion (Bug#15837).
129 2013-11-09 Eli Zaretskii <eliz@gnu.org>
131 * fileio.c (Finsert_file_contents): Invalidate the newline cache
132 for the entire range of inserted characters. (Bug#15841)
134 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
136 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
138 (realize_default_face): Remove assignment to distant-foreground if
139 unspecified (Bug#15815).
141 2013-11-08 Eli Zaretskii <eliz@gnu.org>
143 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
144 cache-long-scans disabled, since we don't want to call
145 prepare_to_modify_buffer (in insert_1_both) for each message we
148 * buffer.h (bset_cache_long_scans): New INLINE function, moved
149 from buffer.c. Improve commentary to the buffer field setter
152 * buffer.c (bset_cache_long_scans): Static function deleted.
153 Improve commentary to the buffer field setter functions.
154 (init_buffer_once): Default for cache-long-scans changed to t.
157 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
159 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
161 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
162 This bug was introduced in my 2013-06-21 change, and caused
163 struct Lisp_Sub_Char_Table objects to be given too many slots,
164 which broke 'make -C admin/unidata'.
166 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
168 Import changes from mac-port 4.5.
169 * macfont.m (mac_font_copy_default_descriptors_for_language)
170 (mac_font_copy_default_name_for_charset_and_languages): Declare.
171 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
172 (macfont_language_default_font_names): New.
173 (macfont_list): Rearrange language/charset code.
174 (macfont_close): Don't check for macfont_info->cache.
175 (mac_ctfont_create_preferred_family_for_attributes): New font
177 mac_font_copy_default_name_for_charset_and_languages.
178 (mac_font_copy_default_descriptors_for_language)
179 (mac_font_copy_default_name_for_charset_and_languages): New functions.
181 * macfont.h (kCTVersionNumber10_9): Define if not defined.
183 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
185 Port to C11 aligned_alloc, and fix some integer overflows.
186 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
187 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
188 and use of posix_memalign replaced with aligned_alloc.
189 (aligned_alloc): New function, defined or declared as needed.
190 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
191 Don't undef; configure.ac now does this.
192 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
193 (calloc, aligned_alloc): Check for integer overflow.
194 (aligned_alloc): Rename from memalign. All uses changed.
195 (memalign): New function, an alias for aligned_alloc.
197 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
199 * xdisp.c (redisplay_internal): Fix typo in last change.
201 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
203 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
205 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
207 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
208 redisplay--mode-lines-cause.
209 (redisplay_internal): Keep them uptodate. Remove redundant check of
210 buffer_shared_and_changed.
211 * *.[chm]: Number every assignment to update_mode_lines so we
212 can track why it is set.
214 2013-11-06 Eli Zaretskii <eliz@gnu.org>
216 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
218 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
220 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
221 can track why it is set.
223 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
225 Integer-related fixes for term.c etc.
226 * dispextern.h (face_tty_specified_color): New function.
227 * term.c (turn_on_face): Don't rely on undefined behavior when
228 assigning an out-of-range value to 'long'.
229 Simplify test for toggling highlight.
230 (tty_capable_p): Omit last two (unused) args. All callers changed.
231 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
232 (read_menu_input, tty_menu_activate, tty_menu_show):
233 * xfaces.c (x_supports_face_attributes_p)
234 (tty_supports_face_attributes_p):
235 Use bool for boolean. All callers changed.
236 (tty_supports_face_attributes_p): Omit defaults for color indices;
237 no longer needed. Simplify tail call.
239 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
241 * xdisp.c (prepare_menu_bars): Mark static.
242 * lisp.h (prepare_menu_bars): Don't declare.
243 * xselect.c (x_handle_selection_clear):
244 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
246 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
248 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
249 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
251 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
253 * keyboard.c (Fcommand_error_default_function): Rename from
254 Fdefault_error_output.
256 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
258 * keyboard.c (Fdefault_error_output): New function, extracted from
260 (syms_of_keyboard): Use it for Vcommand_error_function.
262 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
264 * eval.c (handlerlist_sentinel): New variable (bug#15802).
265 (init_eval): Use it to ensure handlerlist is non-NULL.
266 (unwind_to_catch): Make sure we never set handlerlist to NULL.
267 (Fsignal): Adjust NULLness test of handlerlist.
268 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
270 2013-11-05 Eli Zaretskii <eliz@gnu.org>
272 * callproc.c (call_process): Call prepare_to_modify_buffer before
273 decoding text read from the sub-process, as the decoded stuff will
274 be inserted into the buffer. This will invalidate the various
275 caches maintained for the buffer. (Bug#15148)
277 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
279 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
280 string of glyphless-char-display.
282 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
284 * nsfns.m (ns_get_name_from_ioreg): New function.
285 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
286 OSX >= 10.9. Use ns_get_name_from_ioreg.
288 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
290 Simplify and port recent bool vector changes.
291 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
292 only in this file. Use a more-efficient implementation if the
293 second argument is a power of 2.
294 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
295 Remove no-longer-necessary compile-time checks.
296 (bool_vector_exact_payload_bytes): New function.
297 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
298 exact payload changed to call the new function. Do not assume
299 that the arg or result fits in ptrdiff_t.
300 (bool_vector_fill): New function.
301 (Fmake_bool_vector): Use it. Don't assume bit counts fit
303 (vroundup_ct): Don't assume arg fits in size_t.
304 * category.c (SET_CATEGORY_SET): Remove. All callers now just
305 invoke set_category_set.
306 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
307 All callers changed. Use bool_vector_set.
308 * category.h (XCATEGORY_SET): Remove; no longer needed.
309 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
311 * data.c (Faref): Use bool_vector_ref.
312 (Faset): Use bool_vector_set.
313 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
314 (Fbool_vector_not, Fbool_vector_count_matches)
315 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
316 * fns.c (concat): Use bool_vector_ref.
317 (Ffillarray): Use bool_vector_fill.
318 (mapcar1): Use bool_vector_ref.
319 (sxhash_bool_vector): Hash words, not bytes.
320 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
321 a constant, since it's now used in #if.
322 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
323 unsigned char on unusual architectures, so that we no longer
324 assume that the number of bits per bits_word is a power of two or
325 is a multiple of 8 or of CHAR_BIT.
326 (Qt): Add forward decl.
327 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
328 at least as strictly as bits_word.
329 (bool_vector_data, bool_vector_uchar_data): New accessors.
330 All data structure accesses changed to use them.
331 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
332 (bool_vector_set): New functions.
333 (bool_vector_fill): New decl.
334 (ROUNDUP): Move to alloc.c as described above.
336 Fix recent gnutls changes.
337 * gnutls.c (Fgnutls_boot): Don't assume C99.
338 * process.c (wait_reading_process_output): Fix typo in recent change.
340 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
342 * process.c (wait_reading_process_output, read_process_output)
343 (send_process): Check gnutls_state is not NULL.
345 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
346 (Fgnutls_boot): Set process gnutls_p later, after initialization.
348 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
350 * nsterm.m (init, run, stop:): New methods in EmacsApp for
351 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
353 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
356 * nsfns.m (Fx_create_frame): Fix memory leak.
358 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
359 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
360 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
362 2013-11-04 Eli Zaretskii <eliz@gnu.org>
364 * xdisp.c (message3_nolog, message_with_string): Encode the string
365 before writing it to the terminal in a non-interactive session.
367 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
368 sure we concatenate them into a unibyte string.
370 * fileio.c (make_temp_name): Encode PREFIX, and decode the
371 resulting temporary name before returning it to the caller.
372 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
373 is a unibyte string, convert NAME to a unibyte string to ensure
374 that the result is also a unibyte string.
376 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
377 create unibyte strings from default paths and directory/file
380 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
383 * callproc.c (init_callproc): Use build_unibyte_string to make
384 sure we create unibyte strings from default paths and
385 directory/file names.
387 * buffer.c (init_buffer): Don't store default-directory of
388 *scratch* in multibyte form. The original problem which led to
390 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
391 but it was solved long ago. (Bug#15260)
393 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
395 Port to stricter C99 platforms.
396 Especially, C99 prohibits nesting a struct X inside struct Y if
397 struct X has a flexible array member.
398 * alloc.c (struct sdata): New type.
399 (sdata): Implement in terms of struct sdata.
400 Remove u member; all uses replaced by next_vector, set_next_vector.
401 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
402 (SDATA_DATA_OFFSET): Now a constant, not a macro.
403 (struct sblock): Rename first_data member to data, which is now
404 a flexible array member. All uses changed.
405 (next_vector, set_next_vector, large_vector_vec): New functions.
406 (vector_alignment): New constant.
407 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
408 (struct large-vector): Now merely a NEXT member, since the old approach
409 ran afoul of stricter C99. All uses changed to use
410 large_vector_vec or large_vector_offset.
411 (large_vector_offset): New constant.
412 * dispnew.c: Include tparam.h, for tgetent.
413 Do not include term.h; no longer needed.
414 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
415 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
416 (struct Lisp_Vector): Use a flexible array member for contents,
417 instead of a union with a member that is an array of size 1.
419 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
420 fact that the struct no longer contains a union.
421 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
422 (struct Lisp_Save_Value, struct Lisp_Free):
423 Use unsigned, not int, for spacers, to avoid c99 warning.
424 (union specbinding): Use unsigned, not bool, for bitfield, as
425 bool is not portable to pre-C99 hosts.
427 2013-11-04 Glenn Morris <rgm@gnu.org>
429 * emacs.c (usage_message): Mention that `-L :...' appends.
431 2013-11-02 Glenn Morris <rgm@gnu.org>
433 * Makefile.in (abs_builddir): Remove.
434 (bootstrap_exe): Use relative filename.
436 Use relative filenames in TAGS files.
437 * Makefile.in (abs_srcdir): Remove it again.
438 (.PHONY): Remove frc.
439 (maintainer-clean): No more TAGS-LISP file.
440 (TAGS): Pass relative file names to etags.
441 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
443 * Makefile.in (abs_srcdir): New, set by configure.
445 (maintainer-clean): Remove pointless echo. That should be in the
446 top-level Makefile, if anywhere. Delete TAGS-LISP.
447 (extraclean): No s/ and m/ directories for some time.
448 (TAGS): Also depend on ctagsfiles3.
449 Remove no-longer-defined S_FILE.
450 Pass absolute filenames to etags once more.
451 (TAGS-LISP): Replace lispdir with its expansion.
452 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
453 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
455 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
457 * xfaces.c (check_lface_attrs, realize_default_face):
458 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
459 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
461 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
463 * emacs.c (original_pwd): Remove global var by making it local.
464 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
466 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
468 * xfaces.c: Declare color_distance.
469 (QCdistant_foreground): New variable.
470 (NEAR_SAME_COLOR_THRESHOLD): New define.
471 (load_color2): New function.
472 (load_color): Call load_color2.
473 (load_face_colors): Call load_color2 and if distant-color is specified
474 calculate distant and use distant-color if colors are near.
475 (LFACE_DISTANT_FOREGROUND): New define.
476 (merge_face_ref, Finternal_set_lisp_face_attribute)
477 (Finternal_get_lisp_face_attribute)
478 (x_supports_face_attributes_p): Handle distant-foreground similar to
480 (syms_of_xfaces): DEFSYM QCdistant_foreground.
482 * dispextern.h (lface_attribute_index):
483 Add LFACE_DISTANT_FOREGROUND_INDEX.
485 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
487 * image.c (pbm_next_char): New function.
488 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
489 (pbm_scan_number): Use it.
490 (Qlibjpeg_version): New variable.
491 (syms_of_image): DEFSYM and initialize it.
493 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
495 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
497 2013-10-31 Glenn Morris <rgm@gnu.org>
499 * emacs.c (original_pwd): New char.
500 (main): If using --chdir, store original_pwd.
501 (init_cmdargs): When setting Vinvocation_directory based on a
502 relative argv[0], use original_pwd if set. (Bug#15768)
504 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
506 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
508 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
510 * insdel.c: Fix minor problems found by static checking.
511 (Qregion_extract_function): Now static.
512 (prepare_to_modify_buffer_1): Remove unused locals.
514 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
516 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
517 (syms_of_xdisp): Declare pre-redisplay-function.
518 (markpos_of_region): Remove function.
519 (init_iterator, compute_stop_pos, handle_face_prop)
520 (face_before_or_after_it_pos, reseat_to_string)
521 (get_next_display_element, window_buffer_changed)
522 (redisplay_internal, try_cursor_movement, redisplay_window)
523 (try_window_reusing_current_matrix, try_window_id, display_line)
524 (note_mode_line_or_margin_highlight, note_mouse_highlight)
525 (display_string, mouse_face_from_buffer_pos): Remove region handling.
526 * window.h (struct window): Remove field `region_showing'.
527 * dispextern.h (struct it): Remove region_beg/end_charpos.
528 (face_at_buffer_position, face_for_overlay_string)
529 (face_at_string_position): Update prototypes.
530 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
531 (face_at_string_position): Remove `region_beg' and `region_end' args.
532 * fontset.c (Finternal_char_font):
533 * font.c (font_at, font_range): Adjust calls accordingly.
534 * insdel.c (Qregion_extract_function): New var.
535 (syms_of_insdel): Initialize it.
536 (prepare_to_modify_buffer_1): Use it.
538 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
540 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
541 * ftxfont.c (ftxfont_get_gcs):
542 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
543 * xfaces.c (x_free_colors, x_free_dpy_colors)
544 (x_create_gc, unload_color):
545 * xselect.c (x_property_data_to_lisp):
546 * xsettings.c (parse_settings):
547 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
548 (get_bits_and_offset): Adjust definition.
549 * frame.c (XParseGeometry): Adjust locals.
550 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
551 * regex.h (toplevel): Likewise for reg_syntax_t.
553 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
555 * eval.c (run_hook_with_args): Use FUNCTIONP.
557 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
559 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
560 fields, drop 'allocated_p' member and use -1 for uninitialized value.
561 * w32term.h (struct w32_output): Similarly but do not use -1 because...
562 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
563 on MS-Windows anyway.
564 (free_face_colors): Define only if HAVE_X_WINDOWS and...
565 (free_realized_face): ...adjust user.
566 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
567 white relief pixels to -1.
568 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
569 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
570 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
572 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
574 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
575 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
576 in practice now. All callers changed.
578 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
580 * dispextern.h (struct face): Use bitfields for 'underline_type'
581 and 'box' members. Remove set-but-unused members 'pixmap_w' and
582 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
583 'stipple' member. Move 'lface' member up to help...
584 * xfaces.c (make_realized_face): ...this function to find and
585 clear just the members that need clearing.
586 (load_face_colors, realize_x_face):
587 * xdisp.c (extend_face_to_end_of_line): Adjust user.
589 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
591 * xftfont.c (struct xftfont_info): Remove set-but-unused
593 (xftfont_open): Adjust user.
594 (xftfont_get_colors): Remove useless prototype.
596 2013-10-26 Eli Zaretskii <eliz@gnu.org>
598 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
599 before passing them to 'unexec'. (Bug#15260)
601 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
603 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
605 2013-10-25 Eli Zaretskii <eliz@gnu.org>
607 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
608 the changed signature of the font driver's 'close' method.
610 * w32font.h (w32font_close): Adjust the prototype to the change in
613 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
615 * w32uniscribe.c (uniscribe_close): Adapt the call to
616 w32font_close to its new prototype.
618 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
620 Omit unused frame argument of font API's close function.
621 * font.h (struct font): Drop frame argument. Adjust comment.
622 * font.c (font_clear_cache, font_close_object): Adjust users.
623 * ftfont.c (ftfont_close):
624 * ftxfont.c (ftxfont_close):
625 * macfont.m (macfont_close):
626 * nsfont.m (nsfont_close):
627 * w32font.c (w32font_close):
628 * xfont.c (xfont_close):
629 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
630 tweak comments and make functions safe if called more than once for
631 the same font object.
633 Perform font-specific cleanup when font object is swept by GC. See
634 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
635 * alloc.c (cleanup_vector): New function.
636 (sweep_vector): Call it for each reclaimed vector object.
637 * font.h (struct font): Adjust comment.
639 2013-10-24 Glenn Morris <rgm@gnu.org>
641 * Makefile.in (abs_top_srcdir): New, set by configure.
643 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
645 Adjust recent font-related changes to fix bug#15686.
646 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
647 is a live window system frame, mark its default font too.
649 2013-10-23 Glenn Morris <rgm@gnu.org>
651 * Makefile.in (RUN_TEMACS): Make relative (again).
652 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
653 (bootstrap-emacs$(EXEEXT)):
654 Quote entities that might contain whitespace.
656 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
658 Port to Solaris 10 and its bundled GCC.
659 Problem reported by Timothy C. Burt.
660 * floatfns.c (isfinite, isnan): Redefine unconditionally.
662 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
664 Do not allow font caches to grow too large.
665 * alloc.c (compact_font_cache_entry, compact_font_caches):
666 New functions or stub if not HAVE_WINDOW_SYSTEM.
667 (compact_undo_list): Factor out from Fgarbage_collect.
669 (mark_face_cache): Mark face font. Move down to avoid
671 (mark_terminals): Do not mark font cache here.
672 (Fgarbage_collect): Call compaction functions described
673 above. Adjust comment.
675 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
677 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
678 chdir to HOME (bug#15607).
680 * nsterm.m (Qcocoa, Qgnustep): New variables.
681 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
682 (ns_get_color): Make selection color work for GNUStep also.
684 2013-10-18 Eli Zaretskii <eliz@gnu.org>
686 * keyboard.c (make_lispy_event): Remove GPM-specific code that
687 handles mouse clicks. Instead, let GPM use the same code as all
688 the other mice use. See the discussion starting at
689 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
690 for the details of the problem with the menu bar this fixes.
692 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
694 Remove port-specific display name lists to avoid extra
695 complexity and data duplication with display info lists.
696 * xterm.h (x_display_name_list): Remove declaration.
697 * xterm.c (x_display_name_list): Remove.
698 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
699 * xfns.c (x_display_info_for_name, Fx_display_list):
700 Likewise. Use x_display_list where appropriate.
701 * w32term.h (w32_display_name_list): Remove declaration.
702 * w32term.c (w32_display_name_list): Remove.
703 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
705 * w32fns.c (x_display_info_for_name, Fx_display_list):
706 Likewise. Use x_display_list where appropriate.
707 * nsterm.h (ns_display_name_list): Remove declaration.
708 * nsterm.m (ns_display_name_list): Remove.
709 (ns_term_init, syms_of_nsterm): Adjust users.
710 * nsfns.m (ns_display_info_for_name, Fx_display_list):
711 Likewise. Use x_display_list where appropriate.
712 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
713 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
714 (mark_terminals): Mark per-terminal font cache.
716 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
718 Don't run timers in input-pending-p. Its new check-timers param
719 provides the prior behavior. (Bug#15045).
720 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
723 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
725 Make some functions static in non-Microsoft builds.
726 On my platform (Fedora 19 x86-64), this shrinks the
727 Emacs executable (text+data) by 0.25%.
728 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
729 (load_color) [!MSDOS]:
730 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
731 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
732 * lisp.h (check_existing):
733 * process.h (conv_sockaddr_to_lisp, network_interface_list)
734 (network_interface_info) [!WINDOWSNT]:
735 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
737 * fileio.c (check_existing):
738 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
739 * process.c (conv_sockaddr_to_lisp, network_interface_list)
740 (network_interface_info) [!WINDOWSNT]:
741 * term.c (encode_terminal_code) [!WINDOWSNT]:
742 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
743 * xfaces.c (load_color) [!MSDOS]:
745 * fileio.c (check_existing, check_executable, check_writable):
746 * process.c (network_interface_list, network_interface_info):
747 Move earlier, so that we don't need forward decls.
748 * gnutls.c (fn_gnutls_transport_set_errno)
749 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
751 * w32.c (init_environment): Use faccessat rather than
752 check_existing, partly for consistency with the rest of the code
753 in this file, partly so that check_existing can be static.
755 Make VALMASK visible to GDB even if clang is used (Bug#15574).
756 * emacs.c (MAIN_PROGRAM): New macro.
757 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
758 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
760 bool vector int width fixes
761 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
762 (Fbool_vector_count_matches_at):
763 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
764 can exceed PTRDIFF_MAX, at least in theory.
765 (Fbool_vector_count_matches_at):
766 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
768 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
770 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
771 (struct sockaddr): Add forward decl, for platforms that lack it.
773 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
775 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
778 2013-10-16 Eli Zaretskii <eliz@gnu.org>
780 * w32.c (network_interface_get_info, network_interface_list)
781 (network_interface_info): New functions. (Bug#15610)
782 (GetAdaptersInfo_Proc): New typedef.
783 (get_adapters_info): New wrapper function.
784 (globals_of_w32): Initialize g_b_init_get_adapters_info.
786 * process.h (network_interface_list, network_interface_info):
789 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
790 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
791 all systems. Return non-nil for systems that HAVE_NET_IF_H and
792 for WINDOWSNT. Doc fix.
793 (syms_of_process): Defsubr Snetwork_interface_list and
794 Snetwork_interface_info unconditionally.
796 * menu.c (have_boxes): Fix redundant simulation of radio buttons
797 in NS GUI sessions. (Bug#15629)
799 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
801 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
803 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
805 * print.c (print_object): Print " ..." when truncating bool vectors.
807 2013-10-15 Eli Zaretskii <eliz@gnu.org>
809 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
810 standard mouse buttons.
812 * termhooks.h (struct input_event): Remove incorrect commentary.
814 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
816 Disallow bool vector operations on mixed-length operands.
817 The old behavior left garbage in the result vector sometimes,
818 and didn't seem to be useful.
819 * data.c (Qwrong_length_argument): New static var.
820 (wrong_length_argument): New function.
821 (bool_vector_binop_driver): Check that args agree in length.
823 * keyboard.c, keyboard.h (all_kboards): Now static.
825 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
827 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
828 note from the lispref.
830 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
832 * nsterm.h (struct ns_display_info): Remove set-but-unused
833 member image_cache (image caches are per-terminal anyway).
834 (FRAME_X_IMAGE_CACHE): Remove.
835 * nsterm.m (ns_initialize_display_info): Adjust user.
837 2013-10-14 Eli Zaretskii <eliz@gnu.org>
839 * w32proc.c: Include mingw_time.h.
841 * w32.c: Include mingw_time.h.
843 Implement scrolling of TTY menus when the screen is too short.
845 * term.c (tty_menu_display): Accept an additional argument, the
846 menu item from which to start displaying the menu. Account for
847 the value of Y when limiting the menu to the number of available
849 (mi_result): New enumeration.
850 (read_menu_input): Return enumerated value. When the y coordinate
851 hits min_y or max_y, return scroll indication instead of wrapping
853 (tty_menu_activate): Handle the scrolling indications from
854 read_menu_input. Compute the first menu item to display and pass
855 it to tty_menu_display.
857 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
859 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
860 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
861 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
862 Adjust to match the change described below.
863 (struct terminal): Move must_write_spaces, line_ins_del_ok,
864 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
865 memory_below_frame members to...
866 * termchar.h (struct tty_display_info): ...here because they're
867 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
869 * nsterm.m (ns_create_terminal):
870 * w32term.c (w32_create_terminal):
871 * xterm.c (x_create_terminal): Adjust users.
872 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
873 to filter out non-TTY frames. Adjust comment.
874 (scrolling): Adjust user. Prefer eassert for debugging check.
876 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
878 * xfaces.c (PT_PER_INCH): Remove unused macro.
879 * termhooks.h (struct terminal): Remove set-but-unused
880 member fast_clear_end_of_line.
881 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
882 * nsterm.m (ns_create_terminal):
884 * w32term.c (w32_create_terminal):
885 * xterm.c (x_create_terminal): Adjust users.
887 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
889 * lisp.h (bool_vector_size): New function.
890 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
891 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
892 (Fbool_vector_not, Fbool_vector_count_matches_at):
893 Remove uses of 'eassume' that should no longer be needed,
894 because they are subsumed by the 'eassume' in bool_vector_size.
896 2013-10-12 Eli Zaretskii <eliz@gnu.org>
898 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
899 after inclusion of gif_lib.h, thus fixing compiler warnings caused
900 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
902 2013-10-11 Eli Zaretskii <eliz@gnu.org>
904 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
905 have different dimensions. (Bug#15575)
907 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
910 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
912 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
914 * term.c (tty_menu_show): Never return with unbalanced
915 specpdl. Use eassert for debugging check. Adjust style.
917 2013-10-11 Eli Zaretskii <eliz@gnu.org>
919 * term.c (read_menu_input): Make selection of menu items
920 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
921 (tty_menu_activate): Fix off-by-one error when computing max_y.
923 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
925 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
926 audit logging (only used with GnuTLS 3.x) and enable it.
928 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
930 * dispnew.c (redraw_frame): Remove useless #ifdef because
931 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
932 Also, move TTY fflush to...
933 * term.c (tty_update_end): ...this function.
935 2013-10-11 Eli Zaretskii <eliz@gnu.org>
937 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
938 the end of the frame's glyph matrix. (Bug#15575)
940 * term.c (tty_menu_display): Don't move cursor while overwriting
941 frame's glyphs with menu items. Limit the number of items
942 displayed to what can be shown on the available screen lines,
943 excluding the echo area.
944 (tty_menu_activate): Limit the Y coordinate allowed by
945 read_menu_input to the last screen line used for menu display.
947 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
949 * lisp.h (eassume): New macro.
950 Also, include <verify.h>, for 'assume'.
951 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
952 (vroundup, vector_nbytes):
953 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
954 (Fbool_vector_not, Fbool_vector_count_matches)
955 (Fbool_vector_count_matches_at):
956 Use eassume, not eassert.
957 * casetab.c (set_identity, shuffle):
958 * composite.c (composition_gstring_put_cache):
959 * dispnew.c (update_frame_1):
960 * ftfont.c (ftfont_shape_by_flt):
961 * image.c (gif_load):
962 * intervals.c (offset_intervals):
963 * macfont.m (macfont_shape):
964 Remove calls to 'assume' that are no longer needed, because
965 --enable-gcc-warnings no longer generates bogus warnings
966 when these calls are removed.
968 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
970 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
972 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
974 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
975 (Qsubstitute_env_in_file_name): New var.
976 (syms_of_fileio): Define it.
978 2013-10-10 Eli Zaretskii <eliz@gnu.org>
980 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
981 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
984 * term.c (save_and_enable_current_matrix): Don't allocate and
985 don't save margin areas.
986 (restore_desired_matrix): Don't restore margin areas.
987 (free_saved_screen): Don't free margin areas.
989 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
991 * image.c: Pacify --enable-gcc-warnings.
992 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
993 #define only if used.
995 2013-10-10 Eli Zaretskii <eliz@gnu.org>
997 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
998 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
999 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1000 (gif_load): For giflib v5.x and later, display the error message
1001 produced by giflib when its functions fail.
1002 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1005 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1007 * keyboard.c (last_event_timestamp): Remove. For X selection and
1008 GTK popup menus, it may be obtained from per-frame X display info.
1009 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1010 (process_special_events): Adjust users.
1011 * keyboard.h (last_event_timestamp): Remove declaration.
1012 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1013 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1014 * menu.h (xmenu_show): Adjust prototype.
1015 * menu.c (Fx_popup_menu): Adjust user.
1016 * xselect.c (x_own_selection, x_get_foreign_selection)
1017 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1019 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1021 * keyboard.c (init_kboard): Now static. Add arg
1022 to denote window system. Adjust comment.
1023 (init_keyboard): Adjust user.
1024 (allocate_kboard): New function.
1026 * nsterm.m (ns_term_init):
1027 * term.c (init_tty):
1028 * w32term.c (w32_create_terminal):
1029 * xterm.c (x_term_init): Use it.
1030 * keyboard.h (init_kboard): Remove prototype.
1031 (allocate_kboard): Add prototype.
1033 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1035 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1036 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1038 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1040 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1042 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1044 * term.c (tty_menu_activate): Flush the output stream after
1045 showing the cursor, and don't mark the frame garbaged at exit from
1046 the function. Fixes redisplay glitches when moving from one menu
1049 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1051 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1052 or throw error (Bug#15570).
1054 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1056 * intervals.c (temp_set_point_both): Move test into 'eassert',
1059 * lisp.h (eassert): Don't use 'assume'.
1060 Sometimes 'assume' wins in performance, and sometimes it loses,
1061 so it shouldn't be used all the time. Perhaps we need two
1062 flavors of 'eassert', one for where 'assume' is far more likely
1063 to help or to hurt; but that can be done later.
1064 Problem reported by Dmitry Antipov in
1065 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1066 Also, don't include <verify.h>; no longer needed.
1068 2013-10-09 Glenn Morris <rgm@gnu.org>
1070 * eval.c (Fcond): Doc tweak.
1072 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1074 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1075 expressions with side effects to eassert. (Bug#15565)
1077 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1079 * fns.c (hashfn_user_defined): Allow hash functions to return any
1082 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1084 Fix minor problems found by static checking.
1085 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1086 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1087 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1088 * keyboard.c (read_menu_command): Remove unused local.
1089 * lisp.h (read_menu_command): New decl.
1090 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1091 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1092 Return ptrdiff_t, not int.
1093 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1094 not int, for benefit of xpalloc.
1095 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1097 (have_menus_p): Remove; unused.
1098 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1099 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1100 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1102 (save_and_enable_current_matrix): Omit unnecessary casts.
1103 (read_menu_input): Omit local extern decl (now in lisp.h).
1104 Don't access uninitialized storage if mouse_get_xy fails.
1105 (tty_menu_activate): Mark local as initialized, for lint.
1106 (tty_menu_activate, tty_meny_show): Remove unused locals.
1108 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1110 Support menus on text-mode terminals.
1111 * xterm.h (xw_popup_dialog): Add prototype.
1113 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1114 (xmenu_show): Block input here, instead in Fx_popup_menu.
1115 (xw_popup_dialog): New function, with X-specific bits of popup
1118 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1121 * window.c (Fset_window_configuration): Use run-time tests of the
1122 frame type instead of compile-time conditionals, when menu-bar
1123 lines are considered.
1125 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1126 (w32_popup_dialog): New prototypes.
1128 * w32menu.c (Fx_popup_dialog): Function deleted.
1129 (w32_popup_dialog): New function, with w32 specific bits of popup
1130 dialogs. Block input here.
1132 * w32inevt.c (w32_console_read_socket): Minor change to add
1133 debugging TTY events.
1135 * w32fns.c (show_hourglass): If returning early because the frame
1136 is not a GUI frame, unblock input.
1138 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1139 (cursorY): New functions.
1141 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1142 WINDOWSNT, macros that call curX and curY elsewhere.
1144 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1146 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1147 specific function to hide and show cursor on a text-mode terminal.
1148 (tty_menu_struct, struct tty_menu_state): New structures.
1149 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1150 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1151 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1152 (tty_menu_locate, save_and_enable_current_matrix)
1153 (restore_desired_matrix, screen_update, read_menu_input)
1154 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1155 (tty_pop_down_menu, tty_menu_last_menubar_item)
1156 (tty_menu_new_item_coords, tty_menu_show): New functions.
1157 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1159 * nsterm.h (ns_popup_dialog): Adjust prototype.
1161 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1163 (ns_popup_dialog): Adapt order of arguments to the other
1164 *_menu_show implementations.
1165 (Fx_popup_dialog): Function deleted.
1167 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1169 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1171 * menu.c (have_boxes): New function.
1172 (single_keymap_panes): Use it instead of a compile-time
1174 (single_menu_item): Use run-time tests of the frame type instead
1175 of compile-time conditionals.
1176 (encode_menu_string): New function.
1177 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1178 the macro, since different types of frame need different encoding
1180 (digest_single_submenu): Use run-time tests of frame type instead
1181 of, or in addition to, compile-time conditionals.
1182 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1183 (Fx_popup_menu): Detect when the function is called from keyboard
1184 on a TTY. Don't barf when invoked on a text-mode frame.
1185 Check frame type at run time, instead of compile-time conditionals for
1186 invoking terminal-specific menu-show functions.
1187 Call tty_menu_show on text-mode frames.
1188 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1189 run time to determine which alternative to invoke; support dialogs
1192 * keyboard.h <Qmouse_movement>: Declare.
1194 * keyboard.c <Qmouse_movement>: Now extern.
1195 <Qecho_keystrokes>: New static variable.
1196 (read_key_sequence): Accept an additional argument, a flag to
1197 prevent redisplay during reading of the key sequence. All callers
1199 (read_menu_command): New function.
1200 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1202 (toolkit_menubar_in_use): New function.
1203 (make_lispy_event): Use it instead of a compile-time test.
1205 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1206 window-system being available.
1208 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1209 to x-popup-dialog on the frame type, they all now support popup
1212 * dispnew.c (save_current_matrix): Save the margin areas.
1213 (restore_current_matrix): Restore margin areas.
1214 (update_frame_with_menu): New function.
1216 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1219 * alloc.c (make_save_ptr): Now compiled unconditionally.
1221 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1223 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1224 (redraw_frame, update_frame): Adjust users.
1225 * dispextern.h (set_window_update_flags): Adjust prototype.
1226 * xdisp.c (redisplay_internal): When updating all frames with zero
1227 windows_or_buffers_changed, assume that only the windows that shows
1228 current buffer should be really updated.
1230 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1232 Do not allocate huge temporary memory areas and objects while encoding
1233 for file I/O, thus reducing an enormous memory usage for large buffers.
1234 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1235 * coding.h (struct coding_system): New member raw_destination.
1236 * coding.c (setup_coding_system): Initialize it to zero.
1237 (encode_coding_object): If raw_destination is set, do not create
1238 dst_object. Add comment.
1239 * fileio.c (toplevel): New constant E_WRITE_MAX.
1240 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1241 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1243 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1245 * nsterm.m (windowDidExitFullScreen:):
1246 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1248 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1250 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1251 * keyboard.c (unblock_input_to): Don't process pending signals
1252 if a fatal error is in progress.
1254 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1255 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1256 they're talking about words in Lisp bool vectors.
1257 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1258 * data.c (popcount_bits_word): Rename from popcount_size_t.
1259 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1262 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1264 Improve support for popcount and counting trailing zeros (Bug#15550).
1265 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1266 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1267 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1268 (popcount_size_t_msc, popcount_size_t_gcc):
1269 Remove; now done by Gnulib.
1270 (popcount_size_t): Now a macro that defers to Gnulib.
1271 (count_trailing_zero_bits): Return int, for consistency with
1272 Gnulib and because Emacs prefers signed to unsigned int.
1273 Don't assume that size_t is either unsigned int or unsigned long
1274 or unsigned long long.
1275 (size_t_to_host_endian): Do not assume that size_t is either
1276 exactly 32 or exactly 64 bits wide.
1277 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1278 etc., so that it's now an enum constant, not a macro.
1279 No need to assume that it's either 32 or 64.
1281 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1283 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1286 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1288 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1289 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1291 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1293 emacs_read and emacs_write now use void *, not char *.
1294 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1295 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1296 Buffer arg is now void *, not char *. This matches plain
1297 'read' and 'write' better, and avoids a constraint violation
1298 on Solaris 9 with Oracle Studio.
1300 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1302 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1303 memset to explicit loop. Otherwise copy largest possible chunk
1304 from initialized to uninitialized part, thus allowing the longer
1305 memcpy runs and reducing the number of loop iterations.
1307 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1309 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1310 hide toolbar (Bug#15388).
1311 (windowDidEnterFullScreen:): If presentation options are zero,
1312 set them here (Bug#15388).
1313 (ns_update_auto_hide_menu_bar): Remove runtime check.
1314 Don't auto hide dock unless menubar is also auto hidden.
1316 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1318 * editfns.c (message): Mention batch mode in doc string.
1320 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1322 * nsterm.m (check_native_fs): Remove erroneous comment.
1324 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1326 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1327 uses find_newline instead of scan_newline and so doesn't move point.
1329 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1331 Use hardware support for byteswapping on glibc x86 etc.
1332 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1333 whereas the old swap64 needed 30.
1334 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1335 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1336 Use byteswap.h's macros to swap bytes.
1337 * lisp.h (swap16, swap32, swap64): Remove.
1338 All uses replaced by bswap_16, bswap_32, bswap_64.
1340 * bytecode.c (exec_byte_code): Use some more volatile variables
1341 to work around local variables getting clobbered by longjmp.
1342 Port to pre-C99, which doesn't allow decls after stmts.
1344 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1346 * lisp.h (eassert): Assume that COND is true when optimizing.
1347 In other words, take on the behavior of eassert_and_assume.
1348 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1349 (eassert_and_assume): Remove. All uses replaced by eassert.
1351 * xdisp.c (Qglyphless_char): Now static.
1353 Adjust to merge from gnulib.
1354 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1355 * lisp.h: Include <verify.h>, for 'assume'.
1357 * eval.c (clobbered_eassert): New macro.
1358 (internal_catch, internal_condition_case)
1359 (internal_condition_case_1, internal_condition_case_2)
1360 (internal_condition_case_n): Use it instead of eassert
1361 when the argument contains locals clobbered by longjmp.
1362 Don't use clobbered locals outside of clobbered_eassert.
1363 (internal_lisp_condition_case): Use a volatile variable
1364 to work around a local variable's getting clobbered.
1366 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1368 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1369 (PUSH_HANDLER): New macro.
1370 (catchlist): Remove.
1371 (handlerlist): Always declare.
1373 * eval.c (catchlist): Remove (merge with handlerlist).
1374 (handlerlist, lisp_eval_depth): Not static any more.
1375 (internal_catch, internal_condition_case, internal_condition_case_1)
1376 (internal_condition_case_2, internal_condition_case_n):
1378 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1379 handlerlist/catchlist.
1380 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1381 handlerlist which can only handle a single condition-case handler at
1383 (find_handler_clause): Simplify since we only a single branch here
1386 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1388 (bcall0): New function.
1389 (exec_byte_code): Add corresponding cases. Improve error message when
1390 encountering an invalid byte-code. Let Bunwind_protect accept
1391 a function (rather than a list of expressions) as argument.
1393 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1394 and make them unconditional now that they're heap-allocated.
1396 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1398 * charset.c (Fdecode_char, Fencode_char): Remove description of
1399 `restriction' arg. now that it's hidden by advertised-calling-convention.
1401 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1403 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1404 Remove unused variable (from mac-port).
1405 (macfont_draw): Use s->ybase for correct y position.
1407 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1409 * frame.h (struct frame): Drop has_minibuffer member because...
1410 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1411 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1413 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1415 * window.h (struct window): Prefer enum text_cursor_kinds to int
1416 for phys_cursor_type member. Move the latter, phys_cursor_width,
1417 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1418 * window.c (replace_window, make_window): Adjust users.
1420 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1422 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1423 this module is never compiled otherwise.
1425 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1427 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1430 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1432 * xdisp.c (get_next_display_element): Don't call face_for_font in
1433 a build configured --without-x. (Bug#15484)
1435 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1437 * window.c (calc_absolute_offset): #elif should be #elif defined.
1439 * frame.c (delete_frame): Block/unblock input to overcome race
1440 condition (Bug#15475).
1442 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1444 * frame.c (delete_frame): Record selected frame only after
1445 calling Qdelete_frame_functions (Bug#15477).
1447 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1449 * nsterm.m (ns_selection_color): Remove.
1450 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1451 NSColor selectedText(Background)Color. Only for COCOA.
1452 (ns_term_init): Remove assignment of ns_selection_color, logic
1453 moved to ns_get_color.
1455 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1456 NS_SELECTION_COLOR_DEFAULT.
1457 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1459 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1461 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1462 frame' does not have the tool_bar_window member.
1464 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1466 Signal error when reading an empty byte-code object (Bug#15405)
1467 * lread.c (read1): signal error
1468 * alloc.c (make_byte_code): eassert header size
1469 (sweep_vectors): change an int to size_t
1471 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1473 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1474 instead of ints, as it's the usual style for offsetof constants. See:
1475 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1477 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1478 This is ugly, but it should fix the performance problem for older
1479 GCC versions in the short run. I'll look into integrating the
1480 Gnulib module for popcount, as a better fix.
1481 See the thread starting in:
1482 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1483 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1484 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1485 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1486 (popcount_size_t): Use it.
1488 2013-09-24 Daniel Colascione <dancol@dancol.org>
1490 * process.c (Fnetwork_interface_info): Fix build break due to
1493 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1495 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1496 Prefer signed to unsigned integers where either will do.
1497 No need for 'const' on locals that do not escape.
1498 Omit easserts with unnecessary and unportable assumptions about
1499 alignment. Avoid unnecessary casts to char *.
1501 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1503 Use union for the payload of struct Lisp_Vector.
1504 This helps to avoid a few glitches dictated by C's aliasing rules.
1505 * lisp.h (struct Lisp_Vector): Use union for next and
1506 contents member. Adjust comment. Change related users.
1507 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1508 Related users changed.
1509 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1510 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1511 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1512 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1514 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1516 Optimize glyph row clearing and copying routines.
1517 * dispextern.h (struct glyph_row): Change layout of struct
1518 glyph_row to help copy_row_except_pointers. Adjust comment.
1519 * dispnew.c (null_row): Remove.
1520 (clear_glyph_row): Use offsetof and memset to find and clear
1521 just the members that need clearing. Adjust comment.
1522 (copy_row_except_pointers): Likewise for copying.
1524 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1526 Some minor cleanups of recently-added bool vector code.
1527 * conf_post.h (assume): Always return void. Use lint version
1528 only if GCC and MSC versions don't apply.
1529 * conf_post.h (assume):
1530 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1531 Depend on _MSC_VER, not __MSC_VER, for consistency with
1533 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1534 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1535 (bool_vector_binop_driver, count_trailing_zero_bits)
1536 (size_t_to_host_endian): Now static, not static inline;
1537 the latter isn't needed with modern compilers and doesn't
1538 work with older compilers anyway.
1540 * alloc.c (valgrind_p): Use bool for boolean.
1542 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1544 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1545 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1546 (display_last_displayed_message_p, message_buf_print)
1547 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1548 Use bool for boolean.
1549 * dispextern.h (cancel_line, init_desired_glyphs):
1550 Remove ancient leftover.
1551 (help_echo_showing_p, hourglass_shown_p):
1552 * lisp.h (noninteractive_need_newline): Adjust declaration.
1554 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1556 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1558 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1559 ...this file and convert the latter to static. Adjust comment.
1560 (make_initial_frame):
1561 * window.c (init_window_once): Adjust user.
1562 * frame.h (last_nonminibuf_frame): Remove declaration.
1563 * lisp.h (selected_frame): Likewise.
1564 * msdos.c (the_only_display_info): Adjust comment.
1566 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1568 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1569 computing the end column of mouse-highlight that comes from
1570 display or overlay strings. (Bug#15437)
1571 (note_mouse_highlight): Adapt calculation of last argument to
1572 mouse_face_from_string_pos to the above change.
1574 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1575 all platforms, not just for clang.
1577 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1579 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1580 about excess arguments to snprintf.
1582 * conf_post.h(assume): Use __builtin_unreachable for clang.
1584 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1586 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1587 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1589 2013-09-23 Daniel Colascione <dancol@dancol.org>
1591 * alloc.c (USE_VALGRIND): New macro; on by default
1592 when ENABLE_CHECKING.
1593 (mark_maybe_object, mark_maybe_pointer)
1594 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1596 (valgrind_p) [USE_VALGRIND]: New variable.
1597 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1599 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1601 * process.c (wait_reading_process_output): Change int pnamelen to
1604 * nsterm.m (setMarkedText:selectedRange:):
1605 (deleteWorkingText):
1606 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1607 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1608 argument to unsigned long to avoid warning.
1609 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1611 * conf_post.h (assume): Fix compiler error: x shall be cond.
1613 2013-09-22 Daniel Colascione <dancol@dancol.org>
1615 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1616 warning when compiling without a window system.
1618 2013-09-22 Daniel Colascione <dancol@dancol.org>
1620 * data.c (Qbool_vector_p): New symbol.
1621 (bool_vector_spare_mask, popcount_size_t_generic)
1622 (popcount_size_t_msc, popcount_size_t_gcc)
1624 (bool_vector_binop_driver)
1625 (count_trailing_zero_bits, size_t_to_host_endian)
1626 (Fbool_vector_exclusive_or)
1627 (Fbool_vector_union)
1628 (Fbool_vector_intersection, Fbool_vector_set_difference)
1629 (Fbool_vector_subsetp, Fbool_vector_not)
1630 (Fbool_vector_count_matches)
1631 (Fbool_vector_count_matches_at): New functions.
1632 (syms_of_data): Intern new symbol, functions.
1633 * alloc.c (bool_vector_payload_bytes): New function.
1634 (Fmake_bool_vector): Instead of calling Fmake_vector,
1635 which performs redundant initialization and argument checking,
1636 just call allocate_vector ourselves. Make sure we clear any
1637 terminating padding to zero.
1638 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1639 instead of open-coding the size calculation.
1640 (vroundup_ct): New macro.
1641 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1642 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1643 * composite.c (composition_gstring_put_cache):
1644 Change lint_assume to assume.
1645 * conf_post.h (assume): New macro.
1646 (lint_assume): Remove.
1647 * dispnew.c (update_frame_1): Change lint_assume to assume.
1648 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1650 * image.c (gif_load): Change lint_assume to assume.
1651 * lisp.h (eassert_and_assume): New macro.
1652 (Qbool_vector_p): Declare.
1653 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1654 (swap16, swap32, swap64): New inline functions.
1655 * macfont.c (macfont_shape): Change lint_assume to assume.
1656 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1657 * xsettings.c (parse_settings): Use new swap16 and
1658 swap32 from lisp.h instead of file-specific macros.
1660 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1662 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1663 found (which can legitimately happen when the glyph row at the
1664 window start is disabled in the current_matrix. (Bug#15365)
1666 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1668 Fix syntax.h bug introduced by recent INLINE change.
1669 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1670 conditionally compiled one way in some modules, and a different
1671 way in others. This doesn't work with extern inline functions,
1672 which must have the same definition in all modules, because the
1673 defining code might be shared across modules, depending on the
1674 implementation. Symptoms reported by Martin Rudalics in:
1675 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1676 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1677 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1678 overriding the corresponding functions in syntax.h.
1679 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1680 (syntax_property): New inline functions.
1681 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1682 Rewrite in terms of these new functions.
1684 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1686 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1687 not chars_in_text, whose result depends on the multibyteness of
1688 the current buffer. (Bug#15426)
1690 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1692 Port recent change to hosts where pointers aren't 'long'.
1693 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1694 Don't assume that pointers are the same width as 'long'.
1695 Add a compile-time check that a pointer fits into two X slots.
1697 A simpler, centralized INLINE.
1698 * conf_post.h (INLINE): Define only if not already defined.
1699 This allows us to use a single INLINE, defined by one file
1701 * emacs.c (INLINE): Define it.
1702 Also, include category.h, charset.h, composite.h, dispextern.h,
1703 syntax.h, systime.h, so that their INLINE definitions are expanded
1705 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1706 * buffer.h, buffer.c (BUFFER_INLINE):
1707 * category.h, category.c (CATEGORY_INLINE):
1708 * character.h, character.c (CHARACTER_INLINE):
1709 * charset.h, charset.c (CHARSET_INLINE):
1710 * composite.h, composite.c (COMPOSITE_INLINE):
1711 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1712 * frame.h, frame.c (FRAME_INLINE):
1713 * intervals.h, intervals.c (INTERVALS_INLINE):
1714 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1715 * lisp.h, alloc.c (LISP_INLINE):
1716 * process.h, process.c (PROCESS_INLINE):
1717 * syntax.h, syntax.c (SYNTAX_INLINE):
1718 * systime.h, sysdep.c (SYSTIME_INLINE):
1719 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1720 * window.h, window.c (WINDOW_INLINE):
1721 Remove. All uses replaced with INLINE.
1723 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1725 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1728 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1730 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1731 'const char *' to avoid compiler warnings due to similar change in
1732 the prototype of x_get_string_resource.
1734 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1736 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1737 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1738 going to replace static variables below. Adjust comments.
1739 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1740 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1741 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1742 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1743 Related users changed.
1744 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1745 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1746 last_mouse_movement_time, going to replace static variables below.
1748 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1749 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1751 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1752 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1753 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1754 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1755 static variables below.
1756 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1757 (last_mouse_scroll_bar): Remove.
1758 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1759 (mouseExited): Related users changed.
1761 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1763 Do not use external array to process X scroll bar messages.
1764 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1765 (x_send_scroll_bar_event): Pack window pointer into two slots
1766 of XClientMessageEvent if we're 64-bit. Adjust comment.
1767 (x_scroll_bar_to_input_event): Unpack accordingly.
1769 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1771 Ifdef away recent changes which aren't relevant to NS port.
1772 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1773 [!HAVE_NS]: Declare as such.
1774 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1775 [!HAVE_NS]: Define as such.
1777 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1779 * frame.c (x_redo_mouse_highlight): New function
1780 to factor out common code used in W32 and X ports.
1781 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1782 * xterm.h (struct x_display_info):
1783 * w32term.h (struct w32_display_info):
1784 * nsterm.h (struct ns_display_info): New members
1785 last_mouse_motion_frame, last_mouse_motion_x and
1786 last_mouse_motion_y, going to replace static variables below.
1787 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1788 (redo_mouse_highlight): Remove.
1789 (note_mouse_movement, syms_of_xterm): Adjust user.
1790 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1791 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1792 (redo_mouse_highlight): Remove.
1793 (note_mouse_movement, syms_of_w32term): Adjust user.
1794 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1795 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1797 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1798 * nsfns.m (compute_tip_xy): Adjust user.
1800 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1802 * frame.c (x_mouse_grabbed): New function.
1803 * dispextern.h (x_mouse_grabbed): Add prototype.
1804 (last_mouse_frame): Remove declaration.
1805 * xterm.h (struct x_display_info):
1806 * w32term.h (struct w32_display_info):
1807 * nsterm.h (struct ns_display_info): New member
1808 last_mouse_frame, going to replace...
1809 * xdisp.c (last_mouse_frame): ...global variable.
1810 (note_tool_bar_highlight):
1811 * w32term.c (w32_mouse_position, w32_read_socket):
1812 * xterm.c (XTmouse_position, handle_one_xevent):
1813 Use x_mouse_grabbed.
1814 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1816 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1818 * w32term.c (w32_read_socket): Avoid temporary
1819 variables in a call to x_real_positions.
1820 * xterm.c (handle_one_xevent): Likewise.
1822 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1824 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1825 (x_icon_type): Remove prototype.
1826 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1827 * frame.c (x_icon_type): Remove.
1828 * w32term.c (x_make_frame_visible, x_iconify_frame):
1829 * xterm.c (x_make_frame_visible, x_iconify_frame):
1830 Use x_set_bitmap_icon to factor out common code.
1832 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1834 * dispextern.h (check_x_display_info, x_get_string_resource):
1835 Declare here just once and unify the latter.
1836 * frame.c (check_x_display_info, x_get_string_resource):
1837 * nsterm.h (check_x_display_info):
1838 * xrdb.c (x_get_string_resource):
1839 * xterm.h (check_x_display_info): Remove prototypes.
1840 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1841 * w32reg.c (x_get_string_resource): Likewise.
1842 (w32_get_rdb_resource): Adjust user.
1844 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1846 * xterm.h (struct x_display_info): New member
1847 x_pending_autoraise_frame, going to replace...
1848 * xterm.c (pending_autoraise_frame): ...static variable.
1849 (x_new_focus_frame, XTread_socket): Adjust users.
1850 * w32term.h (struct w32_display_info): New member
1851 w32_pending_autoraise_frame, going to replace...
1852 * w32term.c (pending_autoraise_frame): ...global variable.
1853 (x_new_focus_frame, w32_read_socket): Adjust users.
1855 2013-09-17 Glenn Morris <rgm@gnu.org>
1857 * xdisp.c (message_dolog): If we create *Messages*,
1858 switch it to messages-buffer-mode.
1860 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1862 Don't overuse 'const' in types of locals.
1863 * bidi.c (bidi_count_bytes):
1864 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1865 (xg_event_is_for_scrollbar):
1866 * xselect.c (x_handle_property_notify)
1867 (x_handle_selection_notify, x_handle_dnd_message):
1868 * xsettings.c, xsettings.h (xft_settings_event):
1869 * xterm.c (x_handle_net_wm_state, handle_one_event)
1870 (x_menubar_window_to_frame, x_detect_focus_change)
1871 (construct_mouse_click, note_mouse_movement)
1872 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1873 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1874 (handle_one_xevent, x_handle_net_wm_state):
1875 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1876 (x_handle_dnd_message):
1877 Avoid unnecessary 'const', typically the second 'const' in
1878 'const foo * const arg', a 'const' that does not affect the API
1879 and doesn't significantly help the human reader.
1881 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1883 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1884 only if Glib < 2.36.0.
1885 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1886 * xsettings.c (init_gconf, init_gsettings): Do not check
1888 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1890 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1892 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1894 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1895 before calling g_type_init.
1897 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1899 * nsterm.m (syms_of_nsterm): ... to here.
1901 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1903 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1904 (ignore_next_mouse_click_timeout): Use Time as X does.
1905 (handle_one_xevent): Avoid cast and use unsigned comparison.
1907 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1909 Do not copy X event in handle_one_xevent except KeyPress case.
1910 Wnen XEvent is processed, it is unlikely to be changed except
1911 KeyPress case, so we can avoid copying and use const pointer to
1912 const data to make sure that an event is not changed elsewhere.
1913 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1914 const' and do not create local copy except for the KeyPress event.
1915 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1916 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1917 (x_handle_net_wm_state, x_menubar_window_to_frame)
1918 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1919 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1920 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1921 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1922 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1923 (x_handle_dnd_message):
1924 * xsettings.c (xft_settings_event):
1925 Use 'const XEvent * const' where appropriate.
1926 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1928 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1930 Fix X event waiting to handle multiple frames.
1931 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1932 * xterm.c (pending_event_wait): Remove. Adjust users.
1933 (x_detect_focus_change): Pass frame arg.
1934 (handle_one_xevent): Find related frame early and clear per-frame
1935 wait_event_type only if this is an event for the relevant frame.
1936 (x_wait_for_event): Use per-frame wait_event_type.
1938 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1940 * nsfns.m (Fx_create_frame): Fix font driver registration for
1943 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1944 for syms_of_macfont.
1946 * nsterm.m: Include macfont.h.
1947 (ns_tmp_flags, ns_tmp_font): Remove.
1948 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1949 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1950 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1951 (changeFont:): Fix code style. Check for font driver type when
1954 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1957 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1958 (nsfont_open): Set font driver type.
1959 Set font->ascent and font->descent. Figure out font instead of
1960 ns_tmp_font, and flags instead of ns_tmp_flags.
1961 Fix indentation. Remove call to ns_draw_text_decoration,
1964 * nsfns.m: Include macfont.h.
1965 (Fx_create_frame): Register macfont driver, make a better default font.
1966 (Fns_popup_font_panel): Get font from macfont driver, if used.
1968 * macfont.m, macfont.h, maccuvs.h: New files.
1970 * font.h: Declare syms_of_macfont.
1972 * font.c (syms_of_font): Call syms_of_macfont.
1974 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1976 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1978 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1979 and it is always zero for others, so I assume that this is an ancient
1980 leftover which nobody will want to change any more.
1981 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1982 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1983 * frame.c (x_set_scroll_bar_width):
1984 * w32fns.c (w32_createscrollbar):
1985 * w32term.c (w32_set_vertical_scroll_bar):
1986 * xfns.c (x_set_scroll_bar_default_width):
1987 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1988 (x_scroll_bar_expose): Related users changed.
1990 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1992 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1993 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1994 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1996 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1998 * nsterm.h, w32term.h, xterm.h: ...and not here.
1999 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2000 Remove unused Xisms.
2001 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2002 these modules are never compiled otherwise.
2004 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2006 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2007 Doc fix. (Bug#15375)
2009 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2011 Unify Fx_focus_frame between all ports.
2012 * frame.h (x_focus_frame): New prototype.
2013 * xfns.c (Fx_focus_frame): Remove.
2014 (syms_of_xfns): Do not defsubr it.
2015 (x_focus_frame): X implementation.
2016 * nsfns.m (Fx_focus_frame): Remove.
2017 (syms_of_nsfns): Do not defsubr it.
2018 (x_focus_frame): NS implementation.
2019 * w32term.c (Fx_focus_frame): Remove.
2020 (x_focus_on_frame): Rename to...
2021 (x_focus_frame): W32 implementation.
2022 * w32term.h (x_focus_on_frame): Remove prototype.
2023 * w32fns.c (Fx_focus_frame): Remove.
2024 (syms_of_w32fns): Do not defsubr it.
2025 * frame.c (Fx_focus_frame): Define here.
2026 (syms_of_frame): Defsubr here.
2027 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2029 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2031 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2032 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2033 each port to reference the port-specific window system data.
2034 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2035 (FRAME_DISPLAY_INFO): Define.
2036 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2037 (FRAME_DISPLAY_INFO): Define. Adjust users.
2038 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2039 (FRAME_DISPLAY_INFO): Define. Adjust users.
2040 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2041 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2042 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2043 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2044 * xselect.c, xterm.c: All related users changed.
2046 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2048 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2049 (x_menubar_window_to_frame): Remove prototypes.
2050 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2051 (x_menubar_window_to_frame, x_top_window_to_frame):
2053 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2054 (x_menubar_window_to_frame, x_top_window_to_frame):
2055 ...to here and convert all but the last to static.
2057 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2059 * lisp.mk (lisp): Add w32-common-fns.elc.
2061 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2063 * charset.c (char_charset): Document an exception for char-charset.
2065 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2067 * xterm.h (x_display_info): New field last_user_time...
2068 * xterm.c (toplevel): ...to replace static last_user_time.
2069 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2071 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2073 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2074 scroll bar values to prevent thumb from disappear and update comment.
2076 2013-09-11 Glenn Morris <rgm@gnu.org>
2078 * emacs.c (usage_message): Possessive apostrophe tweak.
2080 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2082 * nsterm.m (syms_of_nsterm): Use Qns.
2083 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2084 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2085 * xfns.c (x_display_info_for_name, Fx_open_connection):
2086 Remove old '#if 0' code.
2087 (syms_of_xfns): Use Qx.
2088 * termhooks.h (fullscreen_hook): Remove the leftover.
2089 (struct terminal): Fix typo in comment.
2091 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2093 Cleaning up a few X scroll bar bits.
2094 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2095 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2096 New member last_seen_part, going to replace...
2097 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2098 (xt_action_hook) [USE_LUCID]: Adjust user.
2099 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2100 Lucid-specific scroll bar support.
2101 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2102 to int and adjust to use last_seen_part member.
2103 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2104 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2105 Initialize last_seen_part.
2107 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2109 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2110 insert-buffer-substring an empty string.
2112 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2114 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2115 avoiding a GCC warning.
2117 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2119 Ifdef away frame tool bar code when it is not really used.
2120 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2121 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2122 and minimize_tool_bar_window_p under the above.
2123 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2124 (fset_tool_bar_window): Likewise.
2125 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2126 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2127 (change_frame_size_1):
2128 * window.c (window_from_coordinates, Frecenter): Adjust users.
2129 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2130 code is not really used.
2131 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2132 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2133 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2134 [!USE_GTK && !HAVE_NS]: Define as such.
2135 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2136 (note_mouse_highlight, expose_frame):
2137 * xfns.c (x_set_tool_bar_lines):
2138 * xterm.c (handle_one_xevent): Adjust users.
2140 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2142 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2143 This bug was introduced by my 2013-08-26 patch, which incorrectly
2144 assumed that the terminfo implementation doesn't use termcap buffers.
2145 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2146 these buffers apparently are used after all.
2147 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2148 (struct tty_display_info): Define members termcap_term_buffer and
2149 termcap_strings_buffer even if TERMINFO.
2151 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2154 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2155 'usage' docstring entry to pacify make-docfile.
2157 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2159 Change comparison functions =, <, >, <=, >= to take many arguments.
2160 * data.c: Change comparison functions' interface and implementation.
2161 * lisp.h: Make arithcompare available for efficient two arg
2163 * bytecode.c: Use arithcompare.
2164 * fileio.c: Use new interface.
2166 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2168 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2170 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2172 * eval.c (Feval): Document the new use of `lexical'.
2174 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2176 Review and drop old frame resize hack.
2177 * frame.h (struct frame): Remove force_flush_display_p.
2178 * dispnew.c (update_frame): Adjust user and don't call
2179 flush_frame here. The comment has said that there was an issues
2180 with redisplaying fringes, but I don't see any differences with
2181 and without this hack. Hopefully we can continue without it.
2182 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2183 current frame matrices twice if resized_p is set.
2185 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2187 Do not populate pure Xism x_sync to other ports.
2188 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2189 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2190 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2191 * w32term.h (x_sync): Remove prototype.
2193 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2195 Cleanup frame flushing.
2196 * dispextern.h (struct redisplay_interface):
2197 Drop flush_display_optional because flush_display is enough
2198 for X and flushing via RIF is just a no-op for others.
2199 * frame.h (flush_frame): New function.
2200 * dispnew.c (update_frame):
2201 * minibuf.c (read_minibuf):
2202 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2204 * keyboard.c (detect_input_pending_run_timers): Do not flush
2205 all frames but selected one in redisplay_preserve_echo_area.
2206 * nsterm.m (ns_flush): Remove no-op.
2207 (ns_redisplay_interface): Adjust user.
2208 * w32term.h (x_flush): Remove no-op.
2209 (w32_redisplay_interface): Adjust user.
2210 * xterm.c (x_flush): Simplify because we do not flush all
2211 frames at once any more. Adjust comment.
2212 (x_redisplay_interface): Adjust user.
2214 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2216 Port --without-x --enable-gcc-warnings to Fedora 19.
2217 * gfilenotify.c (globals_of_gfilenotify):
2218 Call g_type_init only if using an older glib version that needs it.
2220 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2222 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2223 (last_glyphless_glyph_merged_face_id): Remove declarations.
2224 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2225 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2226 (last_glyphless_glyph_merged_face_id): Now static.
2227 (merge_escape_glyph_face): New function, refactored from...
2228 (get_next_display_element): ...here.
2229 (merge_glyphless_glyph_face): New function, refactored from...
2230 (produce_glyphless_glyph): ...here...
2231 * term.c (produce_glyphless_glyph): ...and here.
2233 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2235 * eval.c (eval_sub): Only call Ffunction if necessary.
2237 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2239 Attempt to make redisplay more selective when changing cursor type.
2240 * frame.h (struct frame): New bitfield cursor_type_changed.
2241 * xdisp.c (cursor_type_changed): Remove.
2242 (try_cursor_movement, redisplay_window, try_window_id)
2243 (set_frame_cursor_types, try_window_reusing_current_matrix):
2244 Adjust to use per-frame bitfield.
2245 (redisplay_internal): Look for cursor type change on each visible
2246 frame and consider all frames if cursor type has been changed on
2247 the frame other than selected. If cursor type has been changed on
2248 selected frame only, do not use fast update.
2250 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2252 Attempt to make redisplay more selective when changing fonts.
2253 * frame.h (struct frame): New bitfield fonts_changed.
2254 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2255 (adjust_frame_glyphs): Add prototype.
2256 * dispnew.c (fonts_changed_p): Remove.
2257 (adjust_glyphs): Remove because we do not
2258 adjust matrices on all frames at once any more.
2259 (adjust_frame_glyphs): Block and unblock input here.
2260 (adjust_glyph_matrix): Use fonts_changed.
2261 (change_frame_size_1): Use adjust_frame_glyphs.
2262 * font.c (font_open_entity): Use fonts_changed.
2263 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2264 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2265 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2266 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2267 (shrink_mini_window, Fresize_mini_window_internal)
2268 (window_scroll_pixel_based, Fset_window_configuration)
2269 (apply_window_adjustment, Fset_window_vscroll):
2270 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2271 Use adjust_frame_glyphs.
2272 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2273 (try_window_reusing_current_matrix, try_window_id, display_line)
2274 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2275 (redisplay_internal): Consider fonts_changed and adjust frame
2276 matrices for each frame only if the frame is visible. If font
2277 has been changed on some frame during full redisplay, retry
2278 only visible frames where the font has been actually changed.
2280 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2282 Cache current header and mode line height for each window.
2283 * window.h (struct window): New fields mode_line_height
2284 and header_line_height.
2285 * window.c (make_window): Initialize them.
2286 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2287 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2288 (current_mode_line_height, current_header_line_height):
2290 * xdisp.c (current_mode_line_height, current_header_line_height):
2292 (pos_visible_p, init_xdisp): Adjust user.
2293 (redisplay_window): Invalidate mode_line_height and
2294 header_line_height if current and desired matrices do not agree.
2296 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2298 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2299 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2301 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2303 Make --without-x compatible with --enable-gcc-warnings.
2304 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2305 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2306 members under HAVE_WINDOW_SYSTEM.
2307 * keyboard.c (make_lispy_focus_out): Likewise.
2308 (record_menu_key): Move under HAVE_MENUS.
2309 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2310 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2311 (syms_of_xdisp): Adjust user.
2312 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2313 (start_hourglass, cancel_hourglass):
2314 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2315 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2316 and CLEAR_FONT_TABLE_NFONTS.
2317 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2318 Declare only if HAVE_WINDOW_SYSTEM.
2319 (lface_same_font_attributes_p, clear_face_gcs): Define only
2320 if HAVE_WINDOW_SYSTEM.
2322 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2324 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2325 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2326 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2328 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2330 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2332 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2334 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2335 This fixes a type error on hosts where ptrdiff_t is wider than int.
2337 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2339 * keyboard.c (read_key_sequence_vs): New function.
2340 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2343 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2345 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2347 Makefile improvements.
2348 * Makefile.in (config.status): Don't use double-colon rules, as
2349 they are not portable according to POSIX. Fix shell typo with `;
2350 I guess this rule has never been tested?
2351 (VCSWITNESS): New macro, to override any environment var.
2353 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2355 * xterm.h (struct x_display_info): Do not track X connection
2356 fd separately because it is always available from Display.
2357 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2360 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2362 * buffer.c (drop_overlay):
2363 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2364 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2366 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2368 * buffer.c (Fmake_overlay, Fmove_overlay):
2369 * intervals.c (set_point_from_marker):
2370 * print.c (PRINTPREPARE): Prefer signal_error
2371 to plain error and report unsuitable marker too.
2373 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2375 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2376 for 'dragging' member.
2377 (struct x_output): Remove set-but-unused leftovers
2378 'left_before_move' and 'top_before_move'.
2379 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2380 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2381 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2382 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2383 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2384 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2385 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2386 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2388 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2390 * nsfont.m (INVALID_GLYPH): New define.
2391 (nsfont_encode_char): Use INVALID_GLYPH.
2392 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2394 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2396 * xterm.c (x_last_mouse_movement_time): Revert last change.
2397 This code should use XDisplayMotionBufferSize to check display's
2398 motion history first, and there are few other issues as well.
2399 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2400 (handle_one_xevent): Adjust user.
2402 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2404 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2405 * frame.c (Flast_nonminibuf_frame): ... to here.
2406 (check_minibuf_window): Don't abort if no window was found
2409 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2411 Use XGetMotionEvents to ask the last mouse motion time from X server.
2412 * xterm.c (X_MOTION_HISTORY): Default to 1.
2413 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2414 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2415 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2416 Ifdef away legacy code.
2417 (XTmouse_position, x_scroll_bar_report_motion):
2418 Use x_last_mouse_movement_time.
2419 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2422 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2424 * msdos.c (last_mouse_window): Move to...
2425 (dos_rawgetc): ...this function and adjust comment.
2426 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2427 (mouseMoved): ...this function and adjust comment.
2428 * w32term.c (last_window): Likewise with...
2429 (w32_read_socket): ...this function.
2430 * xterm.c (last_window): Likewise with...
2431 (handle_one_xevent): ...this function.
2433 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2435 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2436 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2437 (handle_one_xevent): ...to here.
2438 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2441 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2443 * msdos.c (IT_set_terminal_window): Remove no-op.
2444 (initialize_msdos_display): Adjust terminal setup.
2445 * w32console.c (w32con_set_terminal_window): Remove no-op.
2446 (initialize_w32_display): Adjust terminal setup.
2447 * w32term.c (w32_set_terminal_window): Remove no-op.
2448 (w32_create_terminal): Adjust terminal setup.
2449 * xterm.c (XTset_terminal_window): Remove no-op.
2450 (x_create_terminal): Adjust terminal setup.
2452 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2454 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2456 (ns_create_terminal): Adjust terminal setup.
2457 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2459 (w32_create_terminal): Adjust terminal setup.
2460 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2462 (x_create_terminal): Adjust terminal setup.
2464 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2466 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2467 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2468 * dispnew.c (buffer_posn_from_coords):
2469 * window.c (Fwindow_end, displayed_window_lines):
2470 * xdisp.c (redisplay_mode_lines): Use it.
2472 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2474 * fontset.c (face_for_char): Check char in the current face font first
2475 if HAVE_NS (Bug#15138).
2477 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2479 * window.c (temp_output_buffer_show): Make sure window returned
2480 by display_buffer is live (Bug#15213).
2482 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2484 Minor cleanup to avoid forward declarations.
2485 * coding.h (struct ccl_spec): Remove forward declaration.
2486 * composite.h (toplevel): Include font.h.
2487 (struct composition_it, struct face, struct font_metrics):
2488 Remove forward declaration.
2489 * dispextern.h (struct image, struct atimer): Likewise.
2490 * emacsgtkfixed.h (struct frame): Likewise.
2491 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2492 * font.h (struct font_driver, struct font, struct glyph_string)
2493 (struct face): Remove forward declaration.
2494 * fontset.h (struct face, struct font): Likewise.
2495 * frame.h (toplevel): Style cleanup.
2496 (enum output_method): Move to...
2497 * termhooks.h (enum output_method): ...here.
2498 (struct glyph, struct frame, struct ns_display_info)
2499 (struct x_display_info, struct w32_display_info):
2500 Remove forward declaration.
2501 * xterm.h (toplevel): Include termhooks.h.
2502 (struct font, struct window, struct glyph_matrix, struct frame)
2503 (struct input_event, struct face, struct image): Remove forward
2505 * gtkutil.h (struct _widget_value): Likewise.
2506 * keyboard.h (toplevel): Include termhooks.h.
2507 (struct input_event): Remove forward declaration.
2509 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2511 * intervals.c (set_point_from_marker): New function.
2512 * editfns.c (Fgoto_char):
2513 * process.c (Finternal_default_process_filter):
2514 * window.c (select_window_1): Use it.
2515 * buffer.h (set_point_from_marker): Add prototype.
2517 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2519 * w32.c (term_winsock): Call release_listen_threads before calling
2521 (_sys_wait_accept): Wait for accept event in a loop with a finite
2522 timeout, instead of waiting indefinitely. Will hopefully avoid
2523 hanging during exit because WSACleanup deadlocks waiting for the
2524 event object to be released. (Bug#14333)
2526 * w32proc.c (release_listen_threads): New function, signals all
2527 the reader threads that listen for connections to stop waiting.
2529 * w32.h (release_listen_threads): Add prototype.
2531 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2533 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2534 field of new marker (for sanity and safety).
2535 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2536 anyway because XMISCTYPE is a function and can't be an lvalue).
2538 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2540 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2541 (x_after_update_window_line, x_scroll_bar_create):
2542 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2543 (handle_one_xevent, x_clear_frame_area):
2544 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2545 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2546 * xterm.h (x_clear_area): Adjust prototype.
2548 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2550 Hook scanning and indentation functions to find_newline. This helps
2551 to avoid duplicated code and renders more respect to newline cache.
2552 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2553 * cmds.c (Fforward_line):
2554 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2555 Use find_newline and avoid unnecessary point movements.
2556 * search.c (scan_newline): Implement on top of find_newline.
2558 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2560 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2561 scoped code (bug#11258).
2563 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2565 * nsterm.m (last_window): New variable.
2566 (EV_TRAILER2): New macro.
2567 (EV_TRAILER): Call EV_TRAILER2.
2568 (mouseMoved:): Add support for mouse-autoselect-window
2569 on nextstep (Bug#6888).
2571 2013-08-28 Andreas Schwab <schwab@suse.de>
2573 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2574 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2575 Remove unused macro definitions.
2576 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2577 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2578 Only define if emacs.
2580 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2582 Prefer enum glyph_row_area to int where appropriate.
2583 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2585 (window_box, window_box_width, window_box_left, window_box_left_offset)
2586 (window_box_right, window_box_right_offset): Adjust prototypes.
2587 * xdisp.c (window_box, window_box_width, window_box_left)
2588 (window_box_left_offset, window_box_right, window_box_right_offset):
2589 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2590 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2591 * nsterm.m (ns_clip_to_row):
2592 * w32term.c (w32_clip_to_row):
2593 * xterm.c (x_clip_to_row): Likewise.
2595 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2597 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2598 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2600 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2602 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2603 for portability to hosts where /bin/sh has problems.
2605 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2607 Redesign redisplay interface to drop global output_cursor.
2608 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2609 (toplevel): Remove declaration of output_cursor.
2610 (set_output_cursor, x_cursor_to): Remove prototype.
2611 * window.h (struct window): New member output_cursor.
2612 (output_cursor_to): New function to replace RIF member.
2613 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2614 (update_text_area, set_window_cursor_after_update): Use it.
2615 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2616 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2617 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2618 * w32term.c (x_update_window_begin, x_update_window_end):
2619 * xterm.c (x_update_window_begin, x_update_window_end):
2620 Adjust to use per-window output cursor.
2622 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2624 Simplify SELECT_TYPE-related code.
2625 Like EMACS_TIME, this portability layer is no longer needed, since
2626 Emacs has been using fd_set as a portability layer for some time.
2627 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2628 (SELECT_TYPE): Remove. All uses changed to fd_set.
2629 (fd_set) [!FD_SET]: New typedef.
2631 Simplify EMACS_TIME-related code.
2632 This portability layer is no longer needed, since Emacs has been
2633 using struct timespec as a portability layer for some time.
2634 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2635 Include <time.h> rather than "systime.h"; that's all that's needed now.
2636 * dispnew.c: Include <timespec.h> rather than "systime.h";
2637 that's all that's needed now.
2638 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2639 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2640 TIMESPEC_RESOLUTION.
2641 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2642 LOG10_TIMESPEC_RESOLUTION.
2643 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2644 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2645 (make_emacs_time): Remove. All used changed to make_timespec.
2646 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2647 (current_timespec): Rename from current_emacs_time. All uses changed.
2648 (add_emacs_time): Remove. All uses changed to timespec_add.
2649 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2650 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2651 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2652 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2653 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2654 (current_timespec): Rename from current_emacs_time. All uses changed.
2655 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2656 changed to timespec_cmp.
2657 * xgselect.c: Include <timespec.h>, since our .h files don't.
2659 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2661 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2662 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2663 Remove the leftovers.
2664 * gtkutil.c (toplevel): Do not declare Qxft but include
2666 * image.c (toplevel): Do not declare Vlibrary_cache because
2667 it's already done in lisp.h.
2669 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2671 * lisp.h (Mouse_HLInfo): Move from here...
2672 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2673 (reset_mouse_highlight): New function.
2674 * msdos.c (dos_set_window_size, IT_update_begin)
2675 (internal_terminal_init):
2676 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2677 (ns_initialize_display_info):
2678 * w32console.c (initialize_w32_display):
2679 * w32term.c (x_update_window_end, x_free_frame_resources)
2680 (w32_initialize_display_info):
2681 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2682 * window.c (Fdelete_other_windows_internal):
2683 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2684 * termchar.h (toplevel):
2685 * xterm.h (toplevel): Include dispextern.h.
2687 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2689 Fix minor problems found by static checking.
2690 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2691 (expect): Avoid nested-if warning.
2692 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2693 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2694 * nsterm.h, nsterm.m (ns_select):
2695 * xgselect.c, xgselect.h (xg_select):
2696 Adjust signature to better match pselect's.
2697 * nsterm.m (ns_select):
2698 Don't set *TIMEOUT, since pselect doesn't.
2699 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2700 diagnostic about assigning const char * to it.
2701 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2703 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2705 * lread.c (substitute_object_recurse): Handle hash-tables as well
2708 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2710 Fix unlikely core dump in init_tty, and simplify terminfo case.
2711 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2712 The old version incorrectly dumped core if malloc returned a
2713 buffer containing only non-NUL bytes.
2714 (init_tty): Do not allocate or free termcap buffers; the
2715 struct does that for us now.
2716 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2717 (struct tty_display_info): Define members termcap_term_buffer and
2718 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2719 use them. Allocate them directly in struct rather than indirectly
2720 via a pointer, to simplify init_tty.
2722 * frame.c (check_minibuf_window): Initialize 'window' properly,
2723 so that Emacs reliably aborts later if 'window' is not initialized.
2725 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2727 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2728 of VoidSymbol (Bug#15154).
2730 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2732 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2733 mouse_face_beg_y and mouse_face_end_y.
2734 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2735 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2736 Adjust users and update comment where appropriate.
2738 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2740 * frame.c (check_minibuf_window): New function.
2741 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2742 Call check_minibuf_window (Bug#15183).
2744 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2746 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2747 because this is the only last cursor data we need to keep and consult.
2748 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2749 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2752 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2754 Fix recovering from possible decompression error.
2755 Since insert_from_gap doesn't always move point, we can't use PT as
2756 the position where the partially decompressed data ends, and
2757 should count how many bytes was produced so far.
2758 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2759 (unwind_decompress): Really delete partially uncompressed data.
2760 (Fzlib_decompress_region): Take decompressed data size into account.
2762 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2764 * syntax.c (init_syntax_once): Adjust comment and do an early
2765 initialization of Qchar_table_extra_slots just once...
2766 * casetab.c (init_casetab_once):
2767 * category.c (init_category_once):
2768 * character.c (syms_of_character):
2769 * coding.c (syms_of_coding):
2770 * xdisp.c (syms_of_xdisp): ...and omit it here.
2772 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2774 * xdisp.c (get_next_display_element): Don't apply to characters
2775 from a display vector the logic of setting it->end_of_box_run_p
2776 suitable for characters from a buffer. (Bug#15175)
2778 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2779 to handle directories, rather than '_utime' which doesn't.
2782 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2784 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2785 or fullscreen (Bug#14627).
2787 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2789 System-dependent integer overflow fixes.
2790 * process.c (Fset_process_window_size): Signal an error if
2791 the window size is outside the range supported by the lower level.
2792 * sysdep.c (set_window_size): Return negative on error,
2793 nonnegative on success, rather than -1, 0, 1 on not in system,
2794 failure, success. This is simpler. Caller changed.
2795 (serial_configure): Remove unnecessary initialization of local.
2796 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2797 size fits in unsigned long; this isn't true on some 32-bit hosts.
2798 Avoid buffer overrun if some future version of /proc/meminfo has a
2799 variable name longer than 20 bytes.
2800 (system_process_attributes) [__FreeBSD__]:
2801 Don't assume hw.availpages fits in 'int'.
2803 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2805 Don't let very long directory names overrun the stack.
2806 Fix some related minor problems involving "//", vfork.
2807 * callproc.c (encode_current_directory): New function.
2808 (call_process): Don't append "/"; not needed.
2809 * fileio.c (file_name_as_directory_slop): New constant.
2810 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2811 this can save the caller having to alloca.
2812 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2813 Use SAFE_ALLOCA, not alloca.
2814 (directory_file_name, Fexpand_file_name): Leave leading "//"
2815 alone, since it can be special even on POSIX platforms.
2816 * callproc.c (call_process):
2817 * process.c (Fformat_network_address):
2818 * sysdep.c (sys_subshell):
2819 Use encode_current_directory rather than rolling our own.
2820 (create_process): No need to encode directory; caller does that now.
2821 * process.h (encode_current_directory): New decl.
2822 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2823 Rework to avoid 'goto xyzzy;'.
2825 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2827 * xdisp.c (handle_face_prop): If the default face was remapped use
2828 the remapped face for strings from prefix properties. (Bug#15155)
2830 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2832 Minor cleanup for redisplay interface and few related functions.
2833 * frame.h (enum text_cursor_kinds): Move from here...
2834 * dispextern.h (enum text_cursor_kinds): ...to here.
2835 (toplevel): Drop unnecessary declarations.
2836 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2837 in update_window_end_hook and draw_window_cursor functions.
2838 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2839 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2840 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2841 * xterm.c (x_update_window_end, x_draw_window_cursor):
2842 * xdisp.c (display_and_set_cursor, update_window_cursor)
2843 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2844 enum text_cursor_kinds where appropriate.
2846 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2848 Redesign redisplay interface to drop updated_row and updated_area.
2849 * dispextern.h (updated_row, updated_area): Remove declaration.
2850 (struct redisplay_interface): Pass glyph row and row area parameters
2851 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2852 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2854 * dispnew.c (updated_row, updated_area): Remove.
2855 (redraw_overlapped_rows, update_window_line): Adjust user.
2856 (update_marginal_area, update_text_area): Likewise. Pass updated row
2857 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2858 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2861 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2863 * process.c (flush_pending_output): Remove stub.
2866 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2868 * callproc.c: Fix race that killed background processes (Bug#15144).
2869 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2870 Record deleted process-id in critical section, not afterwards.
2871 Don't mistakenly kill process created by a call-process invocation
2872 that discards output and does not wait.
2874 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2876 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2877 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2878 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2879 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2880 to shut up compiler in mark_object.
2881 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2883 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2885 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2886 We can't portably rely on PTY_OPEN doing that, even if
2887 it calls posix_openpt with O_CLOEXEC.
2889 2013-08-20 Kenichi Handa <handa@gnu.org>
2891 * character.c (string_char): Improve commentary.
2893 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2895 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2896 (struct animation_cache): Make signature a flexible array member.
2897 All uses changed. This is a tad slower but may insulate us better
2898 from future changes to ImageMagick.
2900 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2902 * image.c: Shrink memory needed for animation cache.
2903 (SIGNATURE_DIGESTSIZE): New constant.
2904 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2905 (imagemagick_create_cache): Copy the signature. This saves
2906 several KB of memory that ImageMagick wastes per signature.
2907 Don't bother updating the update_time, as the caller does that now.
2908 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2909 it's a fixed size struct member now.
2910 (imagemagick_get_animation_cache): Always destroy the signature,
2911 as it's now imagemagick_create_cache's responsibility to copy it.
2912 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2913 and use memcmp rather than strcmp.
2914 eassert that ImageMagick returns a signature of the specified length.
2916 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2918 * image.c (imagemagick_get_animation_cache): Don't segfault on
2920 (imagemagick_get_animation_cache): Revert to previous definition
2921 so that it actually works. But keep the memory leak fix.
2922 (imagemagick_get_animation_cache): Fix memory leak.
2924 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2926 * image.c: Fix animation cache signature memory leak.
2927 Fix some other minor performance problems while we're at it.
2928 (imagemagick_create_cache): Clear just the members that
2929 need clearing. Don't set update_time, as caller does that now.
2930 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2931 Simplify by using pointer-to-pointer instead of a prev pointer.
2932 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2933 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2934 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2935 it's already a copy. Free the signature probe unless it's cached.
2937 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2938 This was introduced by my 2013-08-12 fix for Bug#15035.
2940 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2942 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2943 (imagemagick_prune_animation_cache): Now static.
2945 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2947 * image.c (imagemagick_get_animation_cache): Don't segfault when
2948 pruning all entries.
2950 2013-08-18 Ken Brown <kbrown@cornell.edu>
2952 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2953 static heap if ENABLE_CHECKING is defined.
2954 (max_bss_sbrk_ptr): New variable.
2956 (report_sheap_usage): Report maximum static heap usage instead of
2957 ending static heap usage.
2959 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2961 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2962 of zlib_initialized according to the results of calling
2963 init_zlib_functions.
2965 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2967 * image.c: Implement an ImageMagick per-image cache.
2968 (imagemagick_get_animation_cache): Fix a double-free error.
2969 (imagemagick_load_image): Remove the ping_wand code, which only
2970 apparently saved time on invalid animated images, and slowed down
2971 everything else. Optimise for the common case.
2973 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2975 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2977 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2979 * marker.c (set_marker): Remove documentation of undefined behavior.
2981 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2983 * image.c (imagemagick_compute_animated_image): Animate correctly
2984 when sub-images are smaller than the main image.
2985 (imagemagick_compute_animated_image): Setting the iterator row to
2986 zero is apparently not allowed.
2987 (imagemagick_compute_animated_image): Allow images that say they
2988 have sub-images that are bigger than the main image, but just crop
2991 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2993 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2995 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2997 * image.c (imagemagick_compute_animated_image): Respect the GIF
3000 2013-08-15 Ken Brown <kbrown@cornell.edu>
3002 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3003 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3006 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3008 Fix minor problems found by static checking.
3009 * frame.c (delete_frame):
3010 * xdisp.c (next_element_from_display_vector):
3011 Avoid uninitialized local.
3012 * image.c (imagemagick_compute_animated_image): Port to C89.
3013 Prefer usual GNU indentation style for loops.
3014 Be more careful about bizarrely large sizes, by using ptrdiff_t
3017 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3019 Fix infinite frame selection loop (Bug#15025).
3020 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3022 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3024 * xdisp.c (compute_window_start_on_continuation_line):
3025 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3026 to make sure we end up setting the window start at the leftmost
3027 visible character of the display line. This avoids funky
3028 horizontal shifting because the window start is not kept on the
3029 same position. (Bug#15090)
3030 (next_element_from_display_vector): Support 'box' face attribute
3031 in the face definitions of a display vector. (Bug#15099)
3033 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3035 * image.c (imagemagick_compute_animated_image): Implement animated
3037 (imagemagick_compute_animated_image): Fix some compilation
3038 warnings. Implement a very simple cache to make the animation
3039 usable at all, but it should be replaced with a per-image cache.
3041 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3043 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3044 to do `for' loops over alist values.
3045 * buffer.h (FOR_EACH_BUFFER):
3046 * process.c (FOR_EACH_PROCESS): Use it.
3047 (handle_child_signal, status_notify, Fget_buffer_process)
3048 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3050 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3052 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3053 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3054 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3055 to xzalloc and so avoid redundant call to memset.
3056 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3057 members because it is allocated with xzalloc and so already zeroed.
3059 2013-08-14 Ken Brown <kbrown@cornell.edu>
3061 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3064 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3066 Utility function and macro to copy Lisp string to C string.
3067 * lisp.h (xlispstrdupa): New macro.
3068 (xlispstrdup): New prototype.
3069 * alloc.c (xlispstrdup): New function.
3070 * callint.c (Fcall_interactively):
3071 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3072 (Fsubstitute_in_file_name):
3073 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3074 * image.c (x_create_bitmap_from_file):
3075 * w32term.c (w32_term_init):
3076 * xterm.c (x_term_init): Use xlispstrdup.
3078 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3080 * image.c (imagemagick_load_image): Make animated pictures work.
3081 There's still some problems with background color settings, though
3084 * decompress.c (unwind_decompress): Always restore point.
3086 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3088 * marker.c (set_marker): Reformat documentation.
3090 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3092 * xdisp.c (cursor_type_changed): Now static.
3094 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3095 Use changed. This avoids the need to call xmalloc and for the
3096 caller to call xfree, and avoids memory leaks in some situations.
3098 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3100 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3101 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3102 (redisplay_window): If window_end_valid is cleared due to non-zero
3103 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3104 so do not call to try_cursor_movement for that window.
3106 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3108 * window.h (struct window): Convert window_end_pos and
3109 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3110 (wset_window_end_pos, wset_window_end_vpos): Remove.
3111 * dispnew.c (adjust_glyph_matrix):
3112 * window.c (Fwindow_end, replace_window, set_window_buffer)
3114 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3115 (set_vertical_scroll_bar, redisplay_window, try_window)
3116 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3117 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3118 (note_mouse_highlight): Adjust users.
3119 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3122 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3124 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3125 * image.c (imagemagick_filename_hint): Use `const char *' and
3126 prefer SSDATA to SDATA to avoid warnings.
3128 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3130 Cleanup window fringes, margins and scroll bars adjustments.
3131 * window.c (set_window_fringes, set_window_margins)
3132 (set_window_scroll_bars, apply_window_adjustment): New functions.
3133 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3134 (Fset_window_scroll_bars): Use them.
3136 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3138 * window.h (struct window): Convert scroll_bar_width
3139 from Lisp_Object to integer. Adjust comment.
3140 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3142 * window.c (wset_scroll_bar_width): Remove.
3143 (make_window): Initialize scroll_bar_width.
3144 (Fsplit_window_internal): Use direct assignment.
3145 (Fset_window_configuration, save_window_save):
3146 Convert Lisp_Object to integer and back where appropriate.
3147 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3148 bar was actually changed, and mention this in docstring.
3150 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3152 * decompress.c: Minor simplifications.
3153 (Fzlib_decompress_region): Don't bother verifying
3154 that avail_out <= UINT_MAX, as that was confusing.
3155 Mention the restriction in a comment instead.
3156 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3158 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3160 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3161 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3163 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3165 * image.c (imagemagick_filename_hint): Check for errors in the
3168 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3170 * window.c (Fwindow_margins): Return nil when there's no marginal
3171 area, as per the documented API.
3173 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3174 Fmake_vector, as scroll bar's struct members are not all Lisp
3175 objects now. This avoids crashes in GC.
3177 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3178 bool, so its address could be taken.
3180 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3182 * image.c (imagemagick_filename_hint): New function to possibly
3183 apply `image-content-type-suffixes'.
3184 (imagemagick_load_image): Use it.
3186 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3188 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3189 if loading zlib failed.
3191 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3193 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3194 2013-08-13 checkin below. Change bool to BOOL, rule is:
3195 All Obj-C code uses BOOL, except for interfaces callable from C.
3197 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3199 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3201 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3202 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3203 bool instead of BOOL.
3204 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3205 from Lisp_Object to bitfield. Adjust comment.
3206 * w32term.c (x_scroll_bar_create): Adjust user.
3207 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3208 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3209 Use bool for boolean.
3210 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3211 to `unsigned int' when defining a bitfield.
3213 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3215 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3217 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3219 * window.h (struct window): Convert left_margin_cols and
3220 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3221 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3222 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3224 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3226 (showing_window_margins_p, update_window_line, update_frame_1):
3227 * fringe.c (draw_fringe_bitmap_1):
3228 * xdisp.c (window_box_width): Adjust users.
3229 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3230 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3231 Use direct assignment.
3232 (Fset_window_configuration, save_window_save, Fwindow_margins):
3233 Convert Lisp_Object to integer and back where appropriate.
3234 (Fset_window_margins): Adjust user. Return t if any margin
3235 was actually changed, and mention this in docstring.
3237 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3239 * syntax.c (forward_word):
3240 * cmds.c (forward_char, backward_char): Mention the optional argument.
3242 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3244 * window.h (struct window): Convert left_fringe_width
3245 and right_fringe_width from Lisp_Objects to integers.
3247 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3248 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3249 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3251 (make_window): Initialize new integer fields to -1.
3252 (Fsplit_window_internal): Use direct assignment.
3253 (Fset_window_configuration, save_window_save):
3254 Convert Lisp_Object to integer and back where appropriate.
3255 (Fset_window_fringes): Adjust user. Return t if any fringe
3256 was actually changed, and mention this in docstring.
3258 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3260 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3261 * nsfns.m (x_set_cursor_type):
3262 * w32fns.c (x_set_cursor_type):
3263 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3264 * xdisp.c (set_frame_cursor_types): ...but in common code.
3266 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3268 * font.c (clear_font_cache): New function, stripped from...
3269 (Fclear_font_cache): ...here, which now uses the function
3270 above. Adjust comment.
3271 * font.h (clear_font_cache): Add prototype.
3272 * xfaces.c (clear_face_cache): Use clear_font_cache.
3274 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3276 * window.c (Fset_window_start): Compare `w', not `window' because
3277 `w' might not be equal to `window' after call to decode_live_window.
3279 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3281 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3282 This fixes a problem introduced by the Bug#15035 patch
3283 when using GPG. Reported by Herbert J. Skuhra.
3285 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3287 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3288 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3289 not yet initialized.
3291 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3293 * decompress.c (Fzlib_decompress_region): Support zlib
3294 decompression, too, and rename.
3296 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3298 Minor zlib configuration tweaks.
3299 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3300 Don't assume presence of fn_inflateInit2_ zlib internal function.
3302 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3304 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3305 include the zlib prefix.
3307 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3309 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3310 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3311 define static variables that are pointers to zlib functions to be
3313 (init_zlib_functions) [WINDOWSNT]: New function.
3314 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3316 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3317 macros instead of invoking the zlib functions directly.
3318 (syms_of_decompress): DEFSYM Qzlib_dll.
3319 Staticpro Szlib_available_p.
3321 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3323 Avoid looping over all frame windows to freeze and unfreeze.
3324 * window.h (struct window): Drop frozen_window_start_p.
3325 (freeze_window_starts): Drop prototype.
3326 * frame.h (struct frame): New frozen_window_starts flag.
3327 (FRAME_WINDOWS_FROZEN): New macro.
3328 * window.c (freeze_window_start, freeze_window_starts):
3330 (select_window, replace_window): Adjust users.
3331 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3332 (window_frozen_p): New function.
3333 (redisplay_window): Use it.
3335 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3337 Fix some fd issues when running subprocesses (Bug#15035).
3338 Fix bugs that can leak files or file descriptors on errors.
3339 Don't unlink open temp files, as that's hard for users to diagnose
3340 when things go awry (e.g., temp disk exhausted).
3341 Don't bother to lock temp files. Check for invalid recursion.
3342 * callproc.c (synch_process_fd): Remove. All uses removed.
3343 (synch_process_tempfile): New var or macro.
3344 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3346 (record_kill_process): New arg, the temp name. All callers changed.
3347 (delete_temp_file): Now just a simple wrapper around unlink.
3348 (call_process_kill): New arg, the call_process_fd array.
3349 Close them all. Clear synch_process_pid. Remove the temp file,
3350 or arrange for it to be removed.
3351 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3352 that's been moved to synch_process_tempfile. Caller changed.
3353 Do not remove the tempfile; that's now call_process_kill's
3355 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3356 call_process_kill; the caller now does that.
3357 (call_process_cleanup): Do not close the process fd; that's now
3358 call_process_kill's responsibility.
3359 (Fcall_process): Implement via new function call_process, which
3360 has most of the old body of Fcall_process, but with a different API.
3361 (call_process): New function that does not open or close filefd if
3362 it is nonnegative. Record which fds need to be closed, and let
3363 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3364 Signal an error if invoked recursively (could be done via a hook).
3365 Simplify creation of the tempfile in the MSDOS case.
3366 Don't create the output file until after checking for the executable.
3367 Report any failure to open /dev/null.
3368 Don't open /dev/null for writing twice; once is enough.
3369 Don't create pipe if all output is being discarded or sent to file.
3370 Don't worry about setting up the coding system or reading from the
3371 pipe if all output is being discarded.
3372 Hoist fd_error local into top level, to lessen block nesting.
3373 Don't record deleted pid here; now done by Fcall_process_region.
3374 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3375 and note its success in synch_process_tempfile.
3376 Do not leak resources when child_setup fails.
3377 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3378 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3379 (create_temp_file): Now returns open fd, with an additional
3380 Lisp_Object * argument to return the name. All callers changed.
3381 Do not close the file; rewind it instead, and leave it open for
3382 the caller. Do not lock the temp file. Unwind-protect the file
3383 and the file-descriptor.
3384 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3385 If an asynchrounous process, record it here, not in call_process.
3386 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3387 * eval.c (set_unwind_protect): New function.
3388 * fileio.c (write_region): New function, generalized from the
3389 old Fwrite_region. Do not lock temp files.
3390 (Fwrite_region): Use it.
3391 * lisp.h (set_unwind_protect, write_region): New decls.
3392 * process.c: Include <verify.h>.
3393 (make_process): Mark fds as initially closed.
3394 (deleted_pid_list): Now a list of pid-filename pairs.
3396 (close_process_fd): New function.
3397 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3398 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3399 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3400 (create_process, create_pty, Fmake_serial_process)
3401 (server_accept_connection): Record which fds need to be closed,
3402 and let deactivate_process close them.
3403 (Fmake_network_process): Do not discard the unwind-protect
3404 until it's safe to do so.
3405 (deactivate_process): Close the fds opened by create_process etc.
3406 (Fprocess_send_eof): Adjust to new way of recording open fds.
3407 Report an error if /dev/null can't be opened, instead of aborting.
3408 * process.h (PROCESS_OPEN_FDS): New constant.
3409 (struct Lisp_Process): New member open_fds.
3410 (record_kill_process, record_deleted_pid): Adjust signatures.
3411 (record_deleted_pid): Move decl here ...
3412 * syswait.h (record_deleted_pid): ... from here.
3414 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3416 * decompress.c: Fix bugs with large buffers and weird inputs.
3417 Tune a bit. Reindent as per usual Emacs style.
3418 (BUFFER_SIZE): Remove.
3419 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3420 more than UINT_MAX bytes. Decompress into the gap instead of into
3421 an auto buffer, as this should avoid copying. Return nil if
3422 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3423 set immediate_quit; we shouldn't trust zlib code that much.
3425 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3427 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3428 errors, and really move the gap to where we want it.
3430 * lisp.h: Include decompress.c support.
3432 * emacs.c (main): Include decompress.c support.
3434 * Makefile.in: Include -lz if present.
3436 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3438 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3439 (initWithTitle:): Initialize frame to 0.
3440 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3441 (fillWithWidgetValue:frame:): Rename from
3442 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3444 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3445 fillWithWidgetValue:frame:
3447 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3448 remove memory leak warnings.
3450 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3451 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3454 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3455 (x_activate_menubar): Update the whole menu.
3456 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3457 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3458 current event is not NSSystemDefined (Bug#15001).
3459 Call ns_check_menu_open only if trackingMenu is 2.
3460 (menuDidClose:): New method, decrease trackingMenu.
3461 (fillWithWidgetValue:setDelegate:): New method.
3462 (fillWithWidgetValue:): Call the above.
3464 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3466 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3468 Omit some unnecessary casts.
3469 Many of these go back to the old pre-C89 days, when they may have
3470 been needed, but we've been assuming C89 or later for a while now.
3471 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3472 (live_float_p, live_misc_p, live_vector_p):
3473 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3474 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3475 (defvar_per_buffer):
3476 * callint.c (Fcall_interactively):
3477 * doc.c (Fsubstitute_command_keys):
3478 * filelock.c (get_boot_time):
3479 * frame.c (xrdb_get_resource):
3480 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3481 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3482 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3483 (menuitem_highlight_callback, menu_destroy_callback)
3484 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3485 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3486 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3487 (xg_tool_bar_help_callback, tb_size_cb):
3488 * image.c (xpm_alloc_color, png_read_from_memory)
3489 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3490 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3492 * keymap.c (describe_map):
3493 * nsfns.m (Fns_display_monitor_attributes_list):
3494 * nsmenu.m (process_dialog:):
3495 * nsterm.m (hold_event):
3496 * process.c (wait_reading_process_output):
3497 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3498 * scroll.c (do_direct_scrolling, scrolling_1):
3499 * termcap.c (tgetent):
3500 * window.c (check_window_containing, add_window_to_list)
3501 (freeze_window_starts):
3502 * xdisp.c (compare_overlay_entries, vmessage):
3503 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3504 (x_get_monitor_attributes_xrandr)
3505 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3506 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3507 * xfont.c (xfont_match, xfont_open):
3508 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3509 (menubar_selection_callback, menu_position_func)
3510 (popup_selection_callback, create_and_show_popup_menu)
3511 (dialog_selection_callback, create_and_show_dialog):
3512 * xrdb.c (x_get_string_resource):
3514 * xsmfns.c (x_session_check_input):
3515 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3516 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3517 (xaw_jump_callback, xaw_scroll_callback):
3518 Omit unnecessary casts.
3520 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3522 Minor string-length refactoring.
3523 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3524 * frame.c (make_monitor_attribute_list):
3525 Prefer build_string to strlen + make_string.
3527 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3529 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3530 don't check minor_code (Bug#14417).
3532 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3534 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3535 vertical positions instead. This avoids calling MATRIX_ROW with
3536 row numbers that are possibly beyond valid limits. (Bug#15064)
3538 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3540 Use xstrdup and build_unibyte_string where applicable.
3541 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3542 * xfns.c (x_window):
3543 * xrdb.c (x_get_customization_string):
3544 * xterm.c (xim_initialize):
3545 * w32fns.c (w32_window): Use xstrdup.
3546 (w32_display_monitor_attributes_list):
3547 * emacs.c (init_cmdargs):
3548 * keyboard.c (PUSH_C_STR):
3549 * nsfont.m (nsfont_open):
3550 * sysdep.c (system_process_attributes):
3551 * w32.c (system_process_attributes):
3552 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3554 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3556 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3557 variables of these types so that GDB would know about them, as aid
3558 for debugging fatal exceptions. (Bug#15024) See also
3559 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3562 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3564 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3565 larger than the NSWindow (Bug#14934).
3567 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3569 Redesign redisplay interface to drop global variable updated_window.
3570 Always pass currently updated window as a parameter to update routines.
3571 * dispextern.h (updated_window): Remove declaration.
3572 (struct redisplay_interface): Pass window parameter to
3573 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3574 and after_update_window_hook.
3575 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3577 * dispnew.c (updated_window): Remove.
3578 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3579 (update_window_line): Adjust to match redisplay interface changes.
3580 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3581 (ns_scroll_run, ns_after_update_window_line):
3582 * w32term.c (x_update_window_begin, x_update_window_end)
3583 (x_after_update_window_line, x_scroll_run):
3584 * xterm.c (x_update_window_begin, x_update_window_end)
3585 (x_after_update_window_line, x_scroll_run):
3586 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3587 Likewise. Adjust comments where appropriate.
3588 (x_cursor_to): Simplify because this is always called during window
3589 update (but install debugging check anyway).
3590 (expose_window): Check must_be_updated_p flag to see whether this
3591 function is called during window update.
3593 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3595 Do not reset window modification event counters excessively.
3596 These leftovers and poor man's tricky methods to catch extra
3597 redisplay's attention are no longer needed.
3598 * frame.c (set_menu_bar_lines_1):
3599 * minibuf.c (read_minibuf_unwind):
3600 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3601 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3602 (window_scroll_line_based, Fset_window_configuration):
3603 * xdisp.c (redisplay_window): Do not reset last_modified and
3604 last_overlay_modified counters.
3606 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3608 * xselect.c (x_send_client_event): Set send_event and serial, memset
3609 data.l as it might be bigger than data.b. Use 24 bit mask to
3610 XSendEvent (Bug#15034).
3612 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3614 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3615 for TTY frames that are not the top frame on their console.
3618 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3620 * w32term.c (w32fullscreen_hook): Really maximize frame when
3621 asked for (Bug#14841).
3623 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3625 Prefer selected_window to Fselected_window, likewise for frames.
3626 * buffer.c (Fbuffer_swap_text):
3627 * data.c (Fvariable_binding_locus):
3628 * window.c (run_window_configuration_change_hook): Adjust users.
3629 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3630 Use decode_live_frame.
3632 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3634 Be more careful if selected window shows the buffer other than current,
3635 use window_outdated only if this is not so. This change should also
3636 address some weird issues discussed in Bug#13012.
3637 * window.h (window_outdated): New prototype.
3638 * window.c (window_outdated): Now here. Convert from static and
3639 always assume window's buffer.
3640 (Fwindow_end, Fwindow_line_height): Use it.
3641 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3642 and always assume window's buffer.
3643 (redisplay_window): Adjust user.
3644 (redisplay_internal): Call to reconsider_clip_changes once and
3645 check whether mode line should be updated only if selected window
3646 shows current buffer.
3647 (run_window_scroll_functions): Use eassert for debugging check.
3648 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3650 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3652 * window.c (window_scroll, window_scroll_pixel_based)
3653 (window_scroll_line_based): Use bool for booleans.
3655 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3657 * process.c: Fix minor off-by-one issues in descriptor counts.
3658 This shouldn't fix any real bugs, but it cleans up the code a bit.
3659 (max_process_desc, max_input_desc): -1, not 0, means none.
3661 (delete_input_desc): New function.
3662 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3663 (deactivate_process): Scan backwards when recomuting max_process_desc;
3664 that should be faster.
3665 (init_process_emacs): Initialize max_input_desc.
3667 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3669 Use region cache to speedup bidi_find_paragraph_start.
3670 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3671 Rename cache_long_line_scans to cache_long_scans.
3672 * buffer.c (bset_cache_long_line_scans): Rename to
3673 bset_cache_long_scans.
3674 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3675 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3677 (syms_of_buffer): Rename cache-long-line-scans to
3678 cache-long-scans. Adjust docstring.
3679 * search.c (newline_cache_on_off):
3680 * indent.c (width_run_cache_on_off): Adjust users.
3681 * bidi.c (bidi_paragraph_cache_on_off): New function.
3682 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3683 * insdel.c (prepare_to_modify_buffer):
3684 Invalidate bidi_paragraph_cache if enabled.
3686 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3688 Invalidate region caches only if buffer text is going to be changed.
3689 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3690 (modify_text): ...new prototype.
3691 (prepare_to_modify_buffer_1): New prototype.
3692 * textprop.c (modify_region): Rename to...
3693 (modify_text_properties): ...new function.
3694 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3695 (Fremove_list_of_text_properties): Adjust users.
3696 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3697 (modify_text): ...new function.
3698 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3699 (prepare_to_modify_buffer_1): ...new function.
3700 * casefiddle.c (casify_region):
3701 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3702 (Ftranspose_regions): Use modify_text.
3704 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3706 * lisp.mk (lisp): Add nadvice.elc.
3708 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3710 New macro to iterate over live buffers similar to frames.
3711 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3712 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3713 Declare buffer-related variables here to offload lisp.h.
3714 * buffer.c (Vbuffer_alist): Adjust comment.
3715 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3716 (other_buffer_safely):
3717 * data.c (store_symval_forwarding):
3718 * dispnew.c (Fframe_or_buffer_changed_p):
3719 * fileio.c (Fdo_auto_save):
3720 * filelock.c (unlock_all_files):
3721 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3723 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3725 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3726 * callproc.c (create_temp_file):
3727 * filelock.c (create_lock_file):
3728 Assume mkostemp, since it's now provided by Gnulib.
3730 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3732 * w32.c (mkostemp): New function.
3733 (mktemp): Remove, no longer used. Most of the code reused in
3734 mkostemp. (Bug#15015)
3735 (mktemp): Don't undef.
3737 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3739 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3740 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3741 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3742 (free_glyph_pool, check_glyph_memory): Likewise for
3743 all users. Adjust comments where appropriate.
3745 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3747 * composite.h: Minor fixups.
3748 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3749 to fix a misspelling, and change it to an inline function while
3750 we're at it (it need not be a macro). All uses changed.
3751 (composition_method, composition_valid_p):
3752 Rewrite to avoid assignments in if-conditions.
3754 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3756 Do not use global Lisp_Object in composition macros.
3757 * composite.h (composition_temp): Remove declaration.
3758 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3759 (composition_method, composition_valid_p): ...inline functions.
3760 (compose_region): Remove the leftover.
3761 * composite.c (composition_temp): Remove.
3762 (run_composition_function, update_compositions)
3763 (composition_compute_stop_pos, composition_adjust_point)
3764 (Ffind_composition_internal):
3765 * coding.c (handle_composition_annotation):
3766 * xdisp.c (handle_composition_prop, check_point_in_composition):
3767 Related users changed.
3769 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3771 Drop FRAME_PTR typedef.
3772 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3773 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3774 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3775 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3776 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3777 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3778 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3779 All related users changed.
3781 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3783 * eval.c (default_toplevel_binding): New function.
3785 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3786 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3787 (syms_of_eval): Export them.
3788 * data.c (Fdefault_value): Micro cleanup.
3789 * term.c (init_tty): Use "false".
3791 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3793 Fix X GC leak in GTK and raw (no toolkit) X ports.
3794 * xterm.c (x_free_frame_resources): If white and black relief
3795 GCs are allocated, always free them here.
3796 * xfns.c (x_make_gc): Omit redundant initialization.
3797 * widget.c (create_frame_gcs): Remove the leftover.
3798 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3799 in x_free_frame_resources.
3801 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3803 * nsterm.m (windowWillResize:toSize:): Only change title if
3804 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3806 (viewDidEndLiveResize): New method.
3808 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3809 inside NS_IMPL_COCOA.
3811 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3813 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3814 Do not check whether undo is enabled because record_insert and
3815 record_delete does that themselves.
3817 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3819 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3820 member which is not really used any more.
3821 (FRAME_XIC_BASE_FONTNAME): Remove.
3822 * xfns.c (xic_free_fontset): Adjust user.
3823 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3824 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3825 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3826 (xdialog_show): Use eassert for debugging check.
3827 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3829 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3831 * fileio.c, fns.c (merge): Move extern decl from here ...
3832 * lisp.h (merge): ... to here.
3834 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3836 Fix last font-related change.
3837 * w32font.h (w32font_list_internal, w32font_match_internal):
3839 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3840 (uniscribe_list_family): Adjust to match font API change.
3841 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3842 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3844 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3846 * frame.h (FRAME_MOUSE_UPDATE):
3847 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3848 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3850 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3852 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3853 * font.h (struct font_driver): Change list, match, and list_family
3854 functions to accept struct frame * as first arg.
3855 * font.c (font_score, font_compare, font_sort_entities):
3857 (font_sort_entities, font_list_entities, font_select_entity):
3858 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3859 match font API change.
3860 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3861 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3862 * ftxfont.c (ftxfont_list, ftxfont_match):
3863 * xftfont.c (xftfont_list, xftfont_match):
3864 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3865 * w32font.c (w32font_list, w32font_match, w32font_list):
3866 (w32font_list_internal, w32_font_match_internal): Likewise.
3867 * xfaces.c (Fx_family_fonts): Adjust user.
3869 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3871 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3872 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3873 only if HAVE_X_WINDOWS is in use.
3874 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3875 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3876 * w32term.c (x_wm_set_icon_position): Likewise.
3877 * w32fns.c (x_icon): Adjust user.
3879 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3881 * xterm.c (last_mouse_press_frame): Remove the
3882 leftover which is not really used any more.
3883 (handle_one_xevent, syms_of_xterm): Adjust users.
3884 (x_flush): Call XFlush once per each X display, not frame.
3885 This is better because this code always unconditionally skips
3886 non-X frames in Vframe_list and issues the only XFlush if we
3887 have more than one X frame on the same X display.
3888 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3889 Use bool for booleans.
3890 (x_draw_glyph_string_background, cvt_string_to_pixel):
3891 (cvt_pixel_dtor): Drop unnecessary prototypes.
3892 * xterm.h (x_display_ok): Adjust prototype.
3894 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3896 Drop unnecessary functions that deals with frame pixel size.
3897 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3898 (x_pixel_height): Drop prototypes.
3899 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3900 (x_pixel_height): Drop implementations.
3901 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3902 which should be always valid for window frame.
3903 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3904 * w32menu.c (Fx_popup_dialog):
3905 * xmenu.c (Fx_popup_dialog): Likewise for both.
3907 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3909 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3910 frame parameters and call to Fmodify_frame_parameters just once.
3911 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3912 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3913 and mention nil frame in docstring.
3915 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3917 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3918 (x_figure_window_size): Likewise. Adjust to return long.
3919 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3920 (toplevel): Move Qterminal_live_p to...
3921 * terminal.c (toplevel): ...here, make it static, and...
3922 (syms_of_terminal): ...DEFSYM here.
3923 * frame.h (Qterminal_live_p): Remove declaration.
3924 (make_frame, x_figure_window_size): Adjust prototype.
3925 * nsfns.m (Fx_create_frame): Use long for window flags.
3927 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3929 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3930 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3931 Do not assume that emacs_close (INT_MAX) is a no-op.
3933 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3935 * xfaces.c (make_face_cache): For struct face_cache, prefer
3936 xmalloc to xzalloc and so avoid redundant call to memset.
3937 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3939 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3941 * fringe.c (draw_window_fringes, update_window_fringes)
3942 (compute_fringe_widths):
3943 * w32term.c (x_draw_glyph_string):
3944 * window.c (candidate_window_p, Frecenter):
3945 * xfaces.c (realize_basic_faces, realize_default_face)
3946 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3947 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3948 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3949 * xmenu.c (Fx_menu_bar_open_internal):
3950 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3951 * xsettings.c (xft_settings_event):
3952 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3953 Use bool for booleans. Adjust style and comments where
3955 * dispextern.h (draw_window_fringes, update_window_fringes)
3956 (compute_fringe_widths):
3957 * xterm.h (x_had_errors_p): Adjust prototype.
3959 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3961 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3962 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3964 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3966 * fns.c (toplevel): Remove comment before Fsafe_length because
3969 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3971 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3973 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3975 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3976 frame which got the message is still alive, before dereferencing
3977 its pointer. (Bug#14970)
3979 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3980 be a live window, before using it as such. (Bug#14970)
3982 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3984 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3985 w32_detect_focus_change instead of doing part of its job by hand.
3986 This fixes the problem whereby FOCUS_OUT events were not sent to
3989 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3991 * process.c (Fprocess_list): Doc fix.
3993 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3994 being re-exposed only if it didn't ask to become visible.
3995 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3996 was previously iconified. (Bug#14841)
3997 (x_iconify_frame): Mark the frame iconified.
3999 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4001 Fix minor problems found by static checking.
4002 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4003 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4005 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4007 * eval.c (set_specpdl_old_value): New function.
4008 (unbind_to): Minor simplification.
4009 (get_backtrace_frame): New function.
4010 (Fbacktrace_frame): Use it. Add `base' argument.
4011 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4012 (syms_of_eval): Export backtrace-eval.
4013 * xterm.c (x_focus_changed): Simplify.
4015 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4017 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4019 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4021 * xdisp.c (redisplay_window): Instead of moving point out of
4022 scroll margin, reject the force_start method, and try scrolling
4023 instead. (Bug#14780)
4025 2013-07-24 Ken Brown <kbrown@cornell.edu>
4027 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4030 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4032 * eval.c (Fprogn): Do not check that BODY is a proper list.
4033 This undoes the previous change. The check slows down the
4034 interpreter, and is not needed to prevent a crash. See
4035 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4037 2013-07-23 Glenn Morris <rgm@gnu.org>
4039 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4041 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4043 Port to GNU/Linux systems with tinfo but not ncurses.
4044 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4045 to decide whether ncurses is being used. Without this change,
4046 GCC complains about tgetent not being declared, on a system
4047 that has tinfo installed but ncurses not installed.
4049 * eval.c (Fprogn): Check that BODY is a proper list.
4051 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4052 * data.c (Fsetq_default):
4053 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4054 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4056 Tune by taking advantage of the fact that ARGS is always a list
4057 when a function is declared to have UNEVALLED args.
4059 * emacsgtkfixed.c: Port to GCC 4.6.
4060 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4062 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4064 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4065 here to silence compiler warnings.
4067 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4069 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4070 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4071 from messing up Emacs's 'struct frame' (Bug#14923).
4073 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4075 * alloc.c (make_save_ptr_ptr): Define this function.
4076 It was inadvertently omitted. It's needed only if
4077 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4079 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4081 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4082 frame have focus (Bug#14895).
4084 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4086 Avoid vfork-related deadlock more cleanly.
4087 * callproc.c (child_setup): When the child's exec fails, output
4088 the program name, as that's more useful. Use O_NONBLOCK to avoid
4090 * process.c (create_process_1): Remove; no longer needed.
4091 (create_process): Remove timer hack; no longer needed, now that
4092 the child avoids deadlock.
4094 2013-07-20 Glenn Morris <rgm@gnu.org>
4096 * image.c (Fimage_flush): Fix doc typo.
4098 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4100 Fix array bounds violation when pty allocation fails.
4101 * process.c (PTY_NAME_SIZE): New constant.
4102 (pty_name): Remove static variable; it's now auto.
4103 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4104 Take pty_name as an arg rather than using a static variable.
4105 All callers changed.
4106 (create_process): Recover pty_flag from process, not from volatile local.
4107 (create_pty): Stay inside array even when pty allocation fails.
4108 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4110 * lread.c (Fload): Avoid initialization only when lint checking.
4111 Mention that it's needed only for older GCCs.
4113 2013-07-20 Kenichi Handa <handa@gnu.org>
4115 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4116 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4118 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4120 * lread.c (Fload): Avoid uninitialized warning.
4122 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4124 Fix some minor file descriptor leaks and related glitches.
4125 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4126 (create_lock_file): Use write, not emacs_write.
4127 * image.c (slurp_file, png_load_body):
4128 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4129 (server_accept_connection):
4130 Don't leak an fd on memory allocation failure.
4131 * image.c (slurp_file): Add a cheap heuristic for growing files.
4132 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4133 as that's what the other routines do. Maybe input need not be
4134 blocked at all, but it's better to be consistent.
4135 Avoid undefined behavior when strlen is zero.
4137 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4138 (NSTATICS): Now a constant; doesn't need to be a macro.
4140 2013-07-19 Richard Stallman <rms@gnu.org>
4142 * coding.c (decode_coding_utf_8): Add simple loop for fast
4143 processing of ASCII characters.
4145 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4147 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4149 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4151 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4152 unportable 'struct x_display_info'.
4153 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4156 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4158 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4159 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4161 (system_process_attributes): Prefer plain char to unsigned char
4162 when either will do. Clean up properly if interrupted or if
4163 memory allocations fail. Don't assume sscanf succeeds.
4164 Remove no-longer-needed workaround to stop GCC from whining.
4165 Read command-line once, instead of multiple times. Check read status a
4168 Fix obscure porting bug with varargs functions.
4169 The code assumed that int is treated like ptrdiff_t in a vararg
4170 function, which is not a portable assumption. There was a similar
4171 -- though these days less likely -- porting problem with various
4172 assumptions that pointers of different types all smell the same as
4173 far as vararg functions is conserved. To make this problem less
4174 likely in the future, redo the API to use varargs functions.
4175 * alloc.c (make_save_value): Remove this vararg function.
4176 All uses changed to ...
4177 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4178 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4180 (make_save_ptr): Rename from make_save_pointer, for consistency with
4181 the above. Define only on platforms that need it. All uses changed.
4183 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4185 * keyboard.c: Try to fix typos in previous change.
4186 (DISPLAY_LIST_INFO): New macro.
4187 (kbd_buffer_get_event): Do not access members that are not present
4188 in X11. Revert inadvertent change of "!=" to "=".
4190 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4192 * keyboard.c (kbd_buffer_get_event):
4193 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4194 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4196 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4198 * filelock.c: Fix unlikely file descriptor leaks.
4199 (get_boot_time_1): Rework to avoid using emacs_open.
4200 This doesn't actually fix a leak, but is better anyway.
4201 (read_lock_data): Use read, not emacs_read.
4203 * doc.c: Fix minor memory and file descriptor leaks.
4204 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4205 (get_doc_string, Fsnarf_documentation):
4206 Fix file descriptor leak on error.
4208 * term.c: Fix minor fdopen-related file descriptor leaks.
4209 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4210 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4212 * charset.c: Fix file descriptor leaks and errno issues.
4214 (load_charset_map_from_file): Don't leak file descriptor on error.
4215 Use plain record_xmalloc since the allocation is larger than
4216 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4218 * eval.c (record_unwind_protect_nothing):
4219 * fileio.c (fclose_unwind):
4221 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4222 The replacement doesn't block input, but that no longer seems
4225 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4227 * lread.c: Fix file descriptor leaks and errno issues.
4228 (Fload): Close some races that leaked fds or streams when 'load'
4230 (Fload, openp): Report error number of last nontrivial failure to open.
4231 ENOENT counts as trivial.
4232 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4234 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4235 now that the function is always called with a nonnegative arg.
4236 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4237 All uses replaced with ...
4238 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4240 A few more minor file errno-reporting bugs.
4241 * callproc.c (Fcall_process):
4242 * doc.c (Fsnarf_documentation):
4243 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4244 * process.c (set_socket_option):
4245 Don't let a constructor trash errno.
4246 * doc.c: Include <errno.h>.
4248 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4250 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4252 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4254 Fix w32 bug with call-process-region (Bug#14885).
4255 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4256 to Fcall_process when the input is empty. This simplifies the
4257 code a bit. It makes no difference on POSIXish platforms but
4258 apparently it fixes a bug on w32.
4260 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4261 * fileio.c (close_file_unwind): Don't close if FD is negative;
4262 this can happen when unwinding a zapped file descriptor.
4263 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4264 in case Emacs runs out of memory between the two unwind-protects.
4265 Don't trash errno when closing FD.
4266 Zap the FD in the specpdl when closing it, instead of deferring
4267 the removal of the unwind-protect; this fixes a bug where a child
4268 function unwinds the stack past us.
4270 New unwind-protect flavors to better type-check C callbacks.
4271 This also lessens the need to write wrappers for callbacks,
4272 and the need for make_save_pointer.
4273 * alloca.c (free_save_value):
4274 * atimer.c (run_all_atimers):
4276 * alloc.c (safe_alloca_unwind):
4277 * atimer.c (unwind_stop_other_atimers):
4278 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4279 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4280 * minibuf.c (choose_minibuf_frame_1):
4281 * process.c (make_serial_process_unwind):
4282 * xdisp.h (pop_message_unwind):
4283 * xselect.c (queue_selection_requests_unwind):
4284 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4285 * alloca.c (record_xmalloc):
4286 Prefer record_unwind_protect_ptr to record_unwind_protect with
4288 * alloca.c (Fgarbage_collect):
4289 Prefer record_unwind_protect_void to passing a dummy.
4290 * buffer.c (restore_buffer):
4291 * window.c (restore_window_configuration):
4292 * xfns.c, w32fns.c (do_unwind_create_frame)
4293 New wrapper. All record-unwind uses of wrappee changed.
4294 * buffer.c (set_buffer_if_live):
4295 * callproc.c (call_process_cleanup, delete_temp_file):
4296 * coding.c (code_conversion_restore):
4297 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4298 * editfns.c (save_excursion_restore)
4299 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4300 (save_restriction_restore):
4301 * eval.c (restore_stack_limits, un_autoload):
4302 * fns.c (require_unwind):
4303 * keyboard.c (recursive_edit_unwind, tracking_off):
4304 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4305 * macros.c (pop_kbd_macro, restore_menu_items):
4306 * nsfns.m (unwind_create_frame):
4307 * print.c (print_unwind):
4308 * process.c (start_process_unwind):
4309 * search.c (unwind_set_match_data):
4310 * window.c (select_window_norecord, select_frame_norecord):
4311 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4312 (fast_set_selected_frame):
4313 * xfns.c, w32fns.c (unwind_create_tip_frame):
4314 Return void, not a dummy Lisp_Object. All uses changed.
4315 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4316 * callproc.c (call_process_kill):
4317 * fileio.c (restore_point_unwind, decide_coding_unwind)
4318 (build_annotations_unwind):
4319 * insdel.c (Fcombine_after_change_execute_1):
4320 * keyboard.c (read_char_help_form_unwind):
4321 * menu.c (unuse_menu_items):
4322 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4323 * sound.c (sound_cleanup):
4324 * xdisp.c (unwind_redisplay):
4325 * xfns.c (clean_up_dialog):
4326 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4327 Accept no args and return void, instead of accepting and returning
4328 a dummy Lisp_Object. All uses changed.
4329 * cygw32.c (fchdir_unwind):
4330 * fileio.c (close_file_unwind):
4331 * keyboard.c (restore_kboard_configuration):
4332 * lread.c (readevalllop_1):
4333 * process.c (wait_reading_process_output_unwind):
4334 Accept int and return void, rather than accepting an Emacs integer
4335 and returning a dummy object. In some cases this fixes an
4336 unlikely bug when the corresponding int is outside Emacs integer
4337 range. All uses changed.
4338 * dired.c (directory_files_internal_unwind):
4339 * fileio.c (do_auto_save_unwind):
4340 * gtkutil.c (pop_down_dialog):
4341 * insdel.c (reset_var_on_error):
4342 * lread.c (load_unwind):
4343 * xfns.c (clean_up_file_dialog):
4344 * xmenu.c, nsmenu.m (pop_down_menu):
4345 * xmenu.c (cleanup_widget_value_tree):
4346 * xselect.c (wait_for_property_change_unwind):
4347 Accept pointer and return void, rather than accepting an Emacs
4348 save value encapsulating the pointer and returning a dummy object.
4350 * editfns.c (Fformat): Update the saved pointer directly via
4351 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4352 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4353 (unwind_body): New function.
4354 (record_unwind_protect): First arg is now a function returning void,
4355 not a dummy Lisp_Object.
4356 (record_unwind_protect_ptr, record_unwind_protect_int)
4357 (record_unwind_protect_void): New functions.
4358 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4359 * fileio.c (struct auto_save_unwind): New type.
4360 (do_auto_save_unwind): Use it.
4361 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4362 * insdel.c (struct rvoe_arg): New type.
4363 (reset_var_on_error): Use it.
4364 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4366 (specbinding_func): Remove; there are now several such functions.
4367 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4368 (set_unwind_protect_ptr): New function.
4369 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4371 Be simpler and more consistent about reporting I/O errors.
4372 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4373 Say "Read error" and "Write error", rather than "I/O error", or
4374 "IO error reading", or "IO error writing", when a read or write
4376 * process.c (Fmake_network_process, wait_reading_process_output)
4377 (send_process, Fprocess_send_eof, wait_reading_process_output):
4378 Capitalize diagnostics consistently. Put "failed foo" at the
4379 start of the diagnostic, so that we don't capitalize the
4380 function name "foo". Consistently say "failed" for such
4382 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4383 All callers changed. This is so it can use report_file_error.
4384 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4385 diagnostics consistently as above.
4387 * fileio.c (report_file_errno): Fix errno reporting bug.
4388 If the file name is neither null nor a pair, package it up as a
4389 singleton list. All callers changed, both to this function and to
4390 report_file_error. This fixes a bug where the memory allocator
4391 invoked by list1 set errno so that the immediately following
4392 report_file_error reported the wrong errno value.
4394 Fix minor problems found by --enable-gcc-warnings.
4395 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4396 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4398 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4400 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4401 Set event->arg to Qt if switch-event shall be generated.
4402 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4404 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4406 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4409 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4410 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4411 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4412 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4413 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4414 and there is a focused frame.
4415 (head_table): Add focus-in and focus-out.
4416 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4417 bind to handle-focus-in/out.
4419 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4420 (Fhandle_switch_frame): Call Fhandle_focus_in.
4421 (syms_of_frame): defsubr handle-focus-in/out.
4423 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4425 Fix porting bug to older POSIXish platforms (Bug#14862).
4426 * sysdep.c (emacs_pipe): New function, that implements
4427 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4428 This should port better to CentOS 5 and to Mac OS X 10.6.
4429 All calls to pipe2 changed.
4431 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4432 This makes the code easier to read and the executable a bit smaller.
4433 Do not replace all calls to Fcons that happen to create lists,
4434 just calls that are intended to create lists. For example, when
4435 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4436 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4437 Similarly for list2 through list5.
4438 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4439 * bytecode.c (exec_byte_code):
4440 * callint.c (quotify_arg, Fcall_interactively):
4441 * callproc.c (Fcall_process, create_temp_file):
4442 * charset.c (load_charset_map_from_file)
4443 (Fdefine_charset_internal, init_charset):
4444 * coding.c (get_translation_table, detect_coding_system)
4445 (Fcheck_coding_systems_region)
4446 (Fset_terminal_coding_system_internal)
4447 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4448 * composite.c (update_compositions, Ffind_composition_internal):
4449 * dired.c (directory_files_internal, file_name_completion)
4451 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4452 * doc.c (Fsnarf_documentation):
4453 * editfns.c (Fmessage_box):
4455 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4456 (Feval, eval_sub, Ffuncall, apply_lambda):
4457 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4458 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4459 (Fset_file_times, Finsert_file_contents)
4460 (Fchoose_write_coding_system, Fwrite_region):
4461 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4462 * font.c (font_registry_charsets, font_parse_fcname)
4463 (font_prepare_cache, font_update_drivers, Flist_fonts):
4464 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4465 * frame.c (make_frame, Fmake_terminal_frame)
4466 (x_set_frame_parameters, x_report_frame_params)
4467 (x_default_parameter, Fx_parse_geometry):
4468 * ftfont.c (syms_of_ftfont):
4469 * image.c (gif_load):
4470 * keyboard.c (command_loop_1):
4471 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4472 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4473 (Fminor_mode_key_binding, accessible_keymaps_1)
4474 (Faccessible_keymaps, Fwhere_is_internal):
4475 * lread.c (read_emacs_mule_char):
4476 * menu.c (find_and_return_menu_selection):
4477 * minibuf.c (get_minibuffer):
4478 * nsfns.m (Fns_perform_service):
4479 * nsfont.m (ns_script_to_charset):
4480 * nsmenu.m (ns_popup_dialog):
4481 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4482 (Fx_own_selection_internal):
4483 * nsterm.m (append2):
4484 * print.c (Fredirect_debugging_output)
4485 (print_prune_string_charset):
4486 * process.c (Fdelete_process, Fprocess_contact)
4487 (Fformat_network_address, set_socket_option)
4488 (read_and_dispose_of_process_output, write_queue_push)
4489 (send_process, exec_sentinel):
4490 * sound.c (Fplay_sound_internal):
4491 * textprop.c (validate_plist, add_properties)
4492 (Fput_text_property, Fadd_face_text_property)
4493 (copy_text_properties, text_property_list, syms_of_textprop):
4494 * unexaix.c (report_error):
4495 * unexcoff.c (report_error):
4496 * unexsol.c (unexec):
4497 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4498 (Fformat_mode_line, syms_of_xdisp):
4499 * xfaces.c (set_font_frame_param)
4500 (Finternal_lisp_face_attribute_values)
4501 (Finternal_merge_in_global_face, syms_of_xfaces):
4502 * xfns.c (x_default_scroll_bar_color_parameter)
4503 (x_default_font_parameter, x_create_tip_frame):
4504 * xfont.c (xfont_supported_scripts):
4505 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4506 (menu_help_callback, xmenu_show):
4508 * xterm.c (set_wm_state):
4509 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4510 and similarly for list2 through list5.
4512 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4514 * callproc.c (Fcall_process_region): Fix minor race and tune.
4515 (create_temp_file): New function, with the temp-file-creation part
4516 of the old Fcall_process_region. Use Fcopy_sequence to create the
4517 temp file name, rather than alloca + build_string, for simplicity.
4518 Don't bother to block input around the temp file creation;
4519 shouldn't be needed. Simplify use of mktemp.
4520 Use record_unwind_protect immediately after creating the temp file;
4521 this closes an unlikely race where the temp file was not removed.
4522 Use memcpy rather than an open-coded loop.
4523 (Fcall_process_region): Use the new function. If the input is
4524 empty, redirect from /dev/null rather than from a newly created
4525 empty temp file; this avoids unnecessary file system traffic.
4527 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4529 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4530 Simplify by making this case like the other two. This is a bit
4531 slower on obsolete hosts, but the extra complexity isn't worth it.
4533 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4534 * process.c (create_process) [!DOS_NT]:
4535 Remove now-unnecessary calls to emacs_close.
4537 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4539 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4540 returning early. (Bug#14850)
4542 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4543 and inhibit-iso-escape-detection attributes of 'undecided'.
4546 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4548 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4549 Reported by Herbert J. Skuhra in
4550 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4552 Don't lose top specpdl entry when memory is exhausted.
4553 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4554 specpdl overflow here, to simplify callers; all callers changed.
4555 Always reserve an unused entry at the stack top; this avoids
4556 losing the top entry's information when memory is exhausted.
4558 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4560 Clean up errno reporting and fix some errno-reporting bugs.
4561 * callproc.c (Fcall_process):
4562 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4563 * process.c (create_process, Fmake_network_process):
4564 * unexaix.c (report_error):
4565 * unexcoff.c (report_error):
4566 Be more careful about reporting the errno of failed operations.
4567 The code previously reported the wrong errno sometimes.
4568 Also, prefer report_file_errno to setting errno + report_file_error.
4569 (Fcall_process): Look at openp return value rather than at path,
4570 as that's a bit faster and clearer when there's a numeric predicate.
4571 * fileio.c (report_file_errno): New function, with most of the
4572 old contents of report_file_error.
4573 (report_file_error): Use it.
4574 (Ffile_exists_p, Ffile_accessible_directory_p):
4575 Set errno to 0 when it is junk.
4576 * fileio.c (Faccess_file):
4577 * image.c (x_create_bitmap_from_file):
4578 Use faccessat rather than opening the file, to avoid the hassle of
4579 having a file descriptor open.
4580 * lisp.h (report_file_errno): New decl.
4581 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4584 * process.c (create_process, wait_reading_process_output) [AIX]:
4585 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4586 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4587 a multithreaded environment anyway).
4588 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4590 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4592 * image.c (x_find_image_file): Don't close a remote file handle.
4594 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4596 Fix races with threads and file descriptors.
4597 * callproc.c (Fcall_process_region):
4598 * dired.c (open_directory):
4599 * emacs.c (main, Fdaemon_initialized):
4600 * image.c (x_find_image_file):
4601 * inotify.c (Finotify_rm_watch):
4602 * lread.c (Flocate_file_internal):
4603 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4604 * term.c (term_mouse_moveto, init_tty):
4605 * termcap.c (tgetent):
4606 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4607 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4608 * unexhp9k800.c, unexmacosx.c (unexec):
4609 * callproc.c (Fcall_process_region):
4610 Use emacs_close, not close.
4611 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4612 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4613 and posix_close function on current platforms (which all lack them).
4614 (emacs_close): Use it. This should fix the races on GNU/Linux and
4615 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4616 and it should avoid closing random victim file descriptors on
4619 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4621 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4622 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4625 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4626 This is for .gdbinit xbacktrace.
4628 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4629 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4630 (emacs_set_tty): Now static.
4631 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4632 * term.c (tty_capable_p, tty_default_color_capabilities)
4633 (get_tty_terminal, term_mouse_movement)
4634 (handle_one_term_event, init_tty, maybe_fatal):
4635 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4636 (tgetent, scan_file, name_match, compare_contin):
4637 * terminal.c (get_terminal):
4638 Use bool for boolean.
4639 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4640 Prefer char to unsigned char if either will do.
4641 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4642 (tty_write_glyphs): Prefer int to unsigned.
4643 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4644 All callers changed.
4645 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4647 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4650 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4651 (B__dummy__): New dummy symbol, to pacify C89.
4652 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4653 they can't grok varargs macros.
4654 * dispnew.c (add_window_display_history)
4655 (add_frame_display_history):
4656 * print.c (print_object):
4657 * xdisp.c (debug_method_add):
4658 Use %p printf format only for void pointers.
4659 * emacs.c (usage_message): New constant, replacing ...
4660 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4661 (main): Adjust to usage reorg.
4662 * fns.c (syms_of_fns):
4663 * profiler.c (syms_of_profiler):
4664 Don't use non-constant struct initializers.
4665 * gnutls.h (gnutls_initstage_t):
4666 * lisp.h (enum Lisp_Fwd_Type):
4667 * lread.c (lisp_file_lexically_bound_p):
4668 * xsettings.c (anonymous enum):
4669 Remove trailing comma.
4670 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4671 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4672 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4674 * regex.c (const_re_char): New type, to pacify strict C89.
4675 All uses of 'const re_char' replaced to use it.
4676 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4677 with glibc when strict C89. This change is imported from gnulib.
4679 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4680 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4681 Omit GNU_LINUX implementation, since it requires long long.
4682 * xterm.c (x_draw_underwave):
4683 Do not assume the traditional order of struct's members.
4684 (x_term_init): Rewrite to avoid the need for non-constant structure
4687 Syntax cleanup, mostly replacing macros with functions.
4688 This removes the need for the syntax_temp hack.
4689 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4690 * syntax.c (SYNTAX_INLINE): New macro.
4691 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4692 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4693 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4694 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4695 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4696 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4697 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4698 Now constants, not macros.
4699 (syntax_temp) [!__GNUC__]: Remove.
4700 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4701 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4702 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4703 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4704 Move here from syntax.h; now functions, not macros. Except for the
4705 last function, these are static since only syntax.c uses them.
4706 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4707 All uses changed. Now a function, not a macro; use this fact
4708 to simplify the code.
4709 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4710 compiler bugs; no longer relevant.
4711 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4712 (SYNTAX_INLINE): New macro.
4713 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4714 for the new functions. Use bool for boolean member.
4715 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4716 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4717 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4718 (SETUP_BUFFER_SYNTAX_TABLE):
4719 Now extern inline functions, not macros.
4720 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4721 Remove; all uses replaced by implementation.
4722 (syntax_temp) [!__GNUC__]: Remove decl.
4723 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4725 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4727 * emacs.c (main): Fix syntax error.
4729 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4731 Timestamp fixes for undo (Bug#14824).
4732 * atimer.c (schedule_atimer):
4733 * fileio.c (Ffile_newer_than_file_p):
4734 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4735 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4736 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4737 (syms_of_fileio): Remove Sclear_visited_file_name.
4738 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4739 file doesn't exist; this avoids an ambiguity with negative timestamps.
4740 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4741 * systime.h (make_emacs_time, invalid_emacs_time):
4742 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4743 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4744 * undo.c (record_first_change): Push (visited-file-modtime) onto
4745 undo list rather than reimplementing it by hand, incorrectly.
4747 2013-07-09 Ken Brown <kbrown@cornell.edu>
4749 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4751 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4753 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4755 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4757 Handle errno and exit status a bit more carefully.
4758 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4759 number into an exit status. Instead, use EXIT_CANCELED.
4760 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4761 * callproc.c (relocate_fd):
4762 * emacs.c (close_output_streams, main):
4763 * process.c (create_process):
4764 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4765 Use emacs_perror for simplicity.
4766 * callproc.c (relocate_fd, main):
4767 * sysdep.c (sys_subshell):
4768 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4769 (shut_down_emacs): Use emacs_write, not write.
4770 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4771 * fileio.c (Fcopy_file, e_write):
4772 * nsterm.m (ns_select):
4773 * process.c (send_process):
4774 * sound.c (vox_write):
4775 Use emacs_write_sig, not emacs_write.
4776 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4777 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4779 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4781 (emacs_full_write): New function.
4782 (emacs_write): Rewrite to use it.
4783 (emacswrite_sig, emacs_perror): New functions.
4784 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4786 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4788 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4789 on NS even if it is present. Pixmap on NS is a void*.
4791 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4793 Port to Ubuntu 10 (Bug#14803).
4794 Problem reported by T.V. Raman.
4795 * process.c (close_on_exec, accept4, process_socket):
4796 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4798 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4800 * w32.c (sys_dup): Declare prototype.
4804 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4806 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4808 Make file descriptors close-on-exec when possible (Bug#14803).
4809 This simplifies Emacs a bit, since it no longer needs to worry
4810 about closing file descriptors by hand in some cases.
4811 It also fixes some unlikely races. Not all such races, as
4812 libraries often open files internally without setting
4813 close-on-exec, but it's an improvement.
4814 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4815 * callproc.c (Fcall_process) [!MSDOS]:
4816 * emacs.c (main) [!DOS_NT]:
4817 * nsterm.m (ns_term_init):
4818 * process.c (create_process):
4819 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4820 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4821 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4822 Prefer mkostemp with O_CLOEXEC to mkstemp.
4823 * callproc.c (relocate_fd) [!WINDOWSNT]:
4824 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4825 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4827 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4828 Make the resulting file descriptor close-on-exec.
4829 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4830 * lread.c (load_descriptor_list, load_descriptor_unwind):
4831 Remove; no longer needed. All uses removed.
4832 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4833 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4835 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4836 (Fmake_network_process, Fnetwork_interface_list):
4837 (Fnetwork_interface_info, server_accept_connection):
4838 Make newly-created socket close-on-exec.
4839 * sysdep.c (emacs_open, emacs_fopen):
4840 Make new-created descriptor close-on-exec.
4841 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4842 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4844 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4846 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4847 for NS_IMPL_GNUSTEP.
4849 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4851 Fix openp errno handling.
4852 * callproc.c (Fcall_process): Preserve openp errno around close.
4853 * lread.c (openp): Set errno when returning -1, as some callers
4856 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4858 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4860 * nsterm.h (NSSavePanel): Update comment.
4861 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4862 (ns_run_file_dialog): Declare.
4864 * nsfns.m: Remove panelOK.
4866 (ns_run_file_dialog): New function.
4867 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4868 event loop, so file dialog is popped up by ns_run_file_dialog, called
4869 by sendEvent (Bug#14578).
4870 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4872 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4874 * xdisp.c (default_line_pixel_height): New function.
4875 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4876 (try_cursor_movement, redisplay_window, try_window)
4877 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4879 * window.c (window_scroll_pixel_based):
4880 use default_line_pixel_height.
4882 * dispextern.h (default_line_pixel_height): Add prototype.
4884 * frame.c (x_set_line_spacing): Accept a float value for
4885 line-spacing parameter, per the documentation.
4887 * data.c (Fmultibyte_string_p): Doc fix.
4889 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4891 Use emacs_open more consistently when opening files.
4892 This handles EINTR more consistently now, and makes it easier
4893 to introduce other uniform changes to file descriptor handling.
4894 * src/systdio.h: New file.
4895 * src/buffer.c (mmap_init):
4896 * cygw32.c (chdir_to_default_directory):
4897 * dispnew.c (Fopen_termscript):
4898 * emacs.c (Fdaemon_initialized):
4899 * fileio.c (Fdo_auto_save):
4900 * image.c (slurp_file, png_load_body, jpeg_load_body):
4901 * keyboard.c (Fopen_dribble_file):
4903 * print.c (Fredirect_debugging_output):
4904 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4905 * termcap.c (tgetent):
4906 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4907 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4908 * w32term.c (w32_initialize) [CYGWIN]:
4909 * xfaces.c (Fx_load_color_file):
4910 Use emacs_open instead of plain open, and emacs_fopen instead of
4912 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4913 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4914 * callproc.c (default_output_mode): New constant.
4915 (Fcall_process): Use it to call emacs_open instead of plain creat.
4916 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4917 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4918 (emacs_fopen): New function.
4919 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4920 Include <lisp.h>, for emacs_open.
4921 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4923 Remove duplicate #include directives.
4924 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4926 Don't include stdio.h twice.
4927 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4928 Don't include sys/types.h or stdio.h twice.
4929 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4930 * lread.c: Don't include coding.h twice.
4931 * nsfont.m: Don't include frame.h twice.
4932 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4933 * ralloc.c: Don't include <unistd.h> twice.
4934 * xdisp.c: Don't include font.h twice.
4935 * xterm.c: Don't include fontset.h twice.
4936 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4938 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4940 Scale ImageMagick images more carefully.
4941 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4942 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4943 Be more careful about avoiding undefined behavior after
4944 integer overflow and division by zero.
4946 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4948 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4949 (syms_of_w32fns): DEFSYM them.
4950 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4951 (CCHDEVICENAME): Define macros if not defined.
4952 (struct MONITOR_INFO_EX): New struct.
4953 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4954 (enum_display_monitors_fn): New variable.
4955 (globals_of_w32fns): Initialize it.
4956 (Fx_display_pixel_width, Fx_display_pixel_height)
4957 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4958 multi-monitor setups in docstrings.
4959 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4960 screen size by primary monitor's millimeter per pixel.
4961 (w32_monitor_enum, w32_display_monitor_attributes_list)
4962 (w32_display_monitor_attributes_list_fallback)
4963 (Fw32_display_monitor_attributes_list): New functions.
4964 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4966 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4968 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4970 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4972 * fileio.c (Qfile_notify_error): New error symbol.
4974 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4975 * inotify.c (inotify_callback, symbol_to_inotifymask)
4976 (Finotify_add_watch, Finotify_rm_watch): Use it.
4977 (inotifyevent_to_event): Exchange order of cookie and file name.
4978 (Finotify_add_watch): Adapt docstring.
4980 * lisp.h (Qfile_notify_error): Declare.
4982 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4984 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4985 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4986 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4987 which did not work (see <http://bugs.gnu.org/14569#307>).
4988 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4989 && (!noninteractive || initialized)). This attempts to thread
4990 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4992 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4994 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4995 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4997 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4999 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5000 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5001 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5002 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5004 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5006 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5007 Define to __sys_siglist.
5009 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5011 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5012 word-wrap, so that overflow-newline-into-fringe would work in
5013 visual-line-mode. (Bug#2749)
5014 (move_it_in_display_line_to): When the last scanned display
5015 element fits exactly on the display line, and
5016 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5017 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5018 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5019 finding buffer position that corresponds to pixel coordinates,
5020 e.g. in buffer_posn_from_coords.
5022 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5024 * process.c (handle_child_signal): Call catch_child_signal if
5027 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5029 Don't convert function pointers to void * and back.
5030 It isn't portable C, and it's easy enough to avoid.
5031 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5032 (make_save_value): Add support for SAVE_FUNCPOINTER.
5033 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5034 * print.c (print_object):
5035 Distinguish function from object pointers.
5036 * lisp.h (SAVE_FUNCPOINTER): New constant.
5037 (SAVE_SLOT_BITS): Adjust to it.
5038 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5039 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5040 (voidfuncptr): New typedef.
5041 (struct Lisp_Save_Value): New member data[0].funcpointer.
5042 (XSAVE_FUNCPOINTER): New function.
5044 Simplify buildobj processing.
5045 * Makefile.in (buildobj.h): Make it a sequence of strings each
5046 followed by comma, rather than a single string. Put it into a
5047 .tmp file in case there's an error while generating it.
5048 (gl-stamp): Use .tmp for temp files.
5049 (mostlyclean): Clean .tmp files.
5050 * doc.c (buildobj): Move to just the routine that needs it.
5051 It's now an array of strings, so processing is simpler.
5053 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5055 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5056 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5057 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5058 Invoke malloc_enable_thread even when not interactive.
5059 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5060 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5061 in this case, since the underlying bug has now been fixed.
5063 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5065 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5066 unlinking it (bug#14691).
5068 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5070 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5071 before checking whether buffer is modified. This lets
5072 `kill-buffer-query-functions' cancel killing of the buffer or save
5073 its content before `kill-buffer' asks user the "Buffer %s
5074 modified; kill anyway?" question.
5076 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5078 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5079 Let the super performKeyEquivalent deal with them (Bug#14747).
5081 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5083 * widget.c (resize_cb): Remove unused local.
5085 Do not use GTK 3 if it exists but cannot be compiled.
5086 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5087 * xterm.c (x_error_handler) [!USE_GTK]:
5090 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5092 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5094 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5095 to the valid range of values. (Bug#14753)
5097 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5098 when moving point by using the current glyph matrix. This avoids
5099 the need to force redisplay when this function is called in a
5102 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5104 Fix minor problems found by static checking.
5105 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5106 Redo the latter's body to sidestep GCC parenthesization warnings.
5107 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5108 * coding.c (detect_coding, detect_coding_system):
5109 * coding.h (struct undecided_spec):
5110 Use bool for boolean.
5111 * image.c (QCmax_width, QCmax_height): Now static.
5112 * xdisp.c (Fmove_point_visually): Remove unused local.
5114 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5116 * xdisp.c (Fmove_point_visually): New function.
5118 2013-06-28 Kenichi Handa <handa@gnu.org>
5120 * coding.h (define_coding_undecided_arg_index): New enum.
5121 (coding_attr_index): New members
5122 coding_attr_undecided_inhibit_null_byte_detection,
5123 coding_attr_undecided_inhibit_iso_escape_detection,
5124 coding_attr_undecided_prefer_utf_8.
5125 (undecided_spec): New struct.
5126 (struct coding_system): New member `undecided' of the member
5129 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5130 (detect_coding): Likewise.
5131 (detect_coding_system): Likewise.
5132 (Fdefine_coding_system_internal): New coding system properties
5133 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5135 (syms_of_coding): Adjust for coding_arg_undecided_max.
5137 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5139 * image.c (x_from_xcolors): Remove unused local.
5141 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5143 Defer image data transfer between X client and server until actual
5146 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5149 * image.c (Destroy_Image): Remove.
5150 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5151 `mask_p', and `colors_p'. All uses changed.
5152 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5153 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5154 New macros for `flags' arg to x_clear_image_1.
5155 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5156 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5157 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5158 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5159 (image_get_x_image, image_unget_x_image): New functions or macros.
5160 (image_background, image_background_transparent, x_to_xcolors)
5161 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5162 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5163 instead of Destroy_Image.
5164 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5165 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5166 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5167 (imagemagick_load_image, svg_load_image): Use them instead of
5168 x_create_x_image_and_pixmap, and x_put_x_image followed by
5169 x_destroy_x_image, respectively.
5170 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5171 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5172 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5173 background_transparent fields.
5174 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5175 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5177 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5179 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5180 This mostly consists of undoing recent changes.
5181 * callproc.c (Fcall_process):
5182 * process.c (create_process):
5183 Do not worry about catching SIGCHLD here, undoing previous change.
5184 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5185 * process.c, process.h (catch_child_signal):
5186 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5187 * process.c (catch_child_handler): Don't worry about being called
5188 lazily and do not assume caller has blocked SIGCHLD, undoing
5189 previous change. Move first-time stuff back to
5190 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5191 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5192 set lib_child_handler if it's already initialized, which may
5193 help avoid problems on GNUStep.
5195 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5197 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5198 * callproc.c (Fcall_process):
5199 * process.c (create_process):
5200 Make sure SIGCHLD is caught before we fork,
5201 since Emacs startup no arranges to catch SIGCHLD.
5202 * process.c (lib_child_handler): Initialize to null, not to
5204 (catch_child_signal): Allow self to be called lazily.
5205 Do nothing if it's already been called.
5206 Assume caller has blocked SIGCHLD (all callers do now).
5207 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5208 just before it's really needed.
5209 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5210 since it hasn't been caught yet.
5212 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5214 * image.c (compute_image_size): New function to implement
5215 :max-width and :max-height.
5216 (imagemagick_load_image): Use it.
5218 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5220 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5221 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5223 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5224 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5225 the SIGCHLD handler, since the code is not atomic and (due to glib)
5226 signals may be arriving now.
5227 * sysdep.c (init_signals): Do not catch child signals here;
5228 'main' now does that later, at a safer time.
5230 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5232 Clean up SIGCHLD handling a bit (Bug#14569).
5233 * process.c, process.h (catch_child_signal):
5234 Now always extern, even if !NS_IMPL_GNUSTEP.
5235 * process.c (catch_child_signal): Move glib tickler here from
5236 init_process_emacs, so that it's done earlier in Emacs
5237 initialization. Also move the noninteractive && !initialized
5238 check here from init_process_emacs. This is all a bit cleaner for
5239 GNUish platforms, and I hope it works around the Cygwin bug.
5240 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5241 that glib signal handling is tickled before glib creates threads.
5243 * process.c (wait_reading_process_output): Avoid int overflow
5244 when reading more than 2 GiB total from a process.
5246 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5248 * process.c (create_process): Handle a couple more cases,
5249 i.e., work even if new_argv and wait_child_setup[i] are cached.
5250 Use Fcall_process's style for volatile vars.
5252 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5254 * process.c (create_process): Mark PROCESS volatile.
5256 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5258 Use C99-style flexible array members if available.
5259 This avoids some subtle aliasing issues, which typically
5260 aren't a problem with GCC but may be a problem elsewhere.
5261 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5262 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5263 In either case, it uses a flexible array member rather than
5264 the old struct hack. All uses changed.
5265 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5266 Adjust to sdata reorganization.
5267 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5268 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5269 that ports better to pre-C99 non-GCC.
5270 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5271 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5272 as the latter has changed.
5273 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5274 and port better to pre-C99 GCC.
5275 * image.c (struct xpm_cached_color):
5276 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5277 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5278 Use FLEXIBLE_ARRAY_MEMBER.
5279 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5280 Move decl to top level so it gets checked against implementation.
5281 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5282 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5284 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5286 * syntax.c: Integer cleanups.
5287 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5288 All uses that need 0-or-2 changed to:
5289 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5290 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5291 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5292 (char_quoted, prev_char_comend_first, back_comment)
5293 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5294 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5295 Use bool for boolean.
5296 (update_syntax_table, skip_chars, skip_syntaxes):
5297 Prefer int to unsigned when either will do.
5298 (back_comment): Return boolean success flag, like forw_comment,
5299 instead of positive-or-minus-1 (which might have overflowed int anyway).
5300 Don't stuff ptrdiff_t into int.
5301 (syntax_spec_code, syntax_code_spec): Now const.
5302 (Fmatching_paren, scan_lists, scan_sexps_forward):
5303 Use enum syntaxcode for syntax code.
5304 (Fmatching_paren): Check that arg is a character, not just an integer.
5305 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5306 (Finternal_describe_syntax_value): Omit no-longer-needed
5308 (skip_chars): Use char, not unsigned char, when the distinction
5310 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5311 * bytecode.c (exec_byte_code):
5312 * syntax.c (syntax_spec_code, Fchar_syntax)
5313 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5315 * syntax.h (SYNTAX_WITH_FLAGS):
5316 Omit unnecessary casts.
5318 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5320 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5321 line dimensions here, to avoid race conditions with the main
5322 thread. (Bug#14062, bug#14630, bug#14669)
5324 * w32term.c (w32_draw_window_cursor): Compute the header line and
5325 mode line dimensions here.
5326 <w32_system_caret_window, w32_system_caret_hdr_height>:
5327 <w32_system_caret_mode_height>: New variables.
5329 * w32term.h: Declare them.
5331 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5333 * alloc.c (die): Move "assertion failed" string here ...
5334 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5335 COND when SUPPRESS_CHECKING. This shrinks the executable text
5336 size by 0.8% to 2.2% when configured with --enable-checking,
5337 depending on optimization flags (GCC 4.8.1 x86-64).
5339 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5341 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5343 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5344 base is 2; this is more accurate.
5346 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5348 * sound.c (string_default): Move to !WINDOWSNT section.
5349 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5351 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5353 * sound.c: Integer cleanups.
5354 Remove unnecessary forward decls.
5355 (struct sound_device): The 'file' member is now a Lisp_Object, not
5356 a char *, so that we needn't invoke alloca on a huge size.
5357 (Fplay_sound_internal): Adjust to this.
5358 (string_default): New function.
5359 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5360 Use it to adjust to the struct sound_device change.
5361 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5362 (be2hs) [0]: Remove.
5364 * syntax.c (skip_chars): Don't use uninitialized storage
5365 when searching a multibyte buffer for characters that are not in a
5366 unibyte string that contains non-ASCII characters.
5368 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5370 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5371 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5373 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5375 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5377 2013-06-18 Kenichi Handa <handa@gnu.org>
5379 * font.c (Ffont_spec): Signal an error for an invalid font name
5382 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5384 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5385 In particular this ports to 32-bit sparc Sun cc.
5386 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5387 array with a dummy element at specpdl[-1], so that its address can
5389 (unbind_to): Do not copy the binding; not needed, now that we
5390 copy old_value in the one place where the copy is needed.
5391 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5392 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5393 (union specbinding): Rename from struct specbinding. Redo layout
5394 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5395 which is not portable. With Sun C 5.12 32-bit sparc, the
5396 declaration causes nargs to be an unsigned bitfield, a behavior
5397 that the C standard allows; but Emacs wants nargs to be signed.
5398 The overall type is now a union of structures rather than a
5399 structure of union of structures, and the 'kind' member is now a
5400 bitfield, so that the overall type doesn't grow. All uses changed.
5401 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5403 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5405 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5406 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5408 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5410 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5412 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5413 unless we know that the window w's frame is a frame object.
5414 Another attempt at solving bug#14062 and bug#14630.
5416 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5418 * textprop.c (property_set_type): New enum.
5419 (add_properties): Allow appending/prepending text properties.
5420 (add_text_properties_1): Factored out of Fadd_text_properties.
5421 (Fadd_text_properties): Move all the code into
5422 add_text_properties_1.
5423 (Fadd_face_text_property): New function that calls
5424 add_text_properties_1.
5426 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5428 Move functions from lisp.h to individual modules when possible.
5429 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5430 * alloc.c (XFLOAT_INIT, set_symbol_name):
5431 * buffer.c (CHECK_OVERLAY):
5432 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5433 (set_char_table_parent):
5434 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5435 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5436 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5437 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5439 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5440 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5441 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5442 (backtrace_args, backtrace_debug_on_exit):
5443 * floatfns.c (CHECK_FLOAT):
5444 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5445 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5446 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5447 (set_hash_index_slot):
5448 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5449 * marker.c (CHECK_MARKER):
5450 * textprop.c (CHECK_STRING_OR_BUFFER):
5451 * window.c (CHECK_WINDOW_CONFIGURATION):
5452 Move here from lisp.h, and make these functions static rather than
5454 * buffer.c (Qoverlayp):
5456 * fns.c (Qhash_table_p):
5457 * window.c (Qwindow_configuration_p):
5459 * lisp.h: Remove the abovementioned defns and decls.
5461 Use functions, not macros, for XINT etc (Bug#11935).
5462 In lisp.h, prefer functions to function-like macros, and
5463 constants to object-like macros, when either will do. This:
5464 . simplifies use, as there's no more need to worry about
5465 arguments' side effects being evaluated multiple times.
5466 . makes the code easier to debug on some platforms.
5467 However, when using gcc -O0, keep using function-like macros
5468 for a few critical operations, for performance reasons.
5469 This sort of thing isn't needed with gcc -Og, but -Og
5470 is a GCC 4.8 feature and isn't widely-enough available yet.
5471 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5472 Remove enum lsb_bits; no longer needed.
5473 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5474 * buffer.c (Qoverlap):
5476 * fns.c (Qhash_table_p):
5477 Now extern, so lisp.h can use these symbols.
5478 * dispextern.h: Include character.h, for MAX_CHAR etc.
5479 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5480 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5481 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5482 (GLYPH_CODE_P): Move here from lisp.h.
5483 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5484 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5485 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5486 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5487 XUNTAG now returns void *.
5488 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5489 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5490 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5491 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5492 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5493 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5494 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5495 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5496 New macros, renamed from their sans-lisp_h_ counterparts.
5497 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5498 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5499 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5500 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5501 If compiling via GCC without optimization, define these as macros
5502 in addition to inline functions.
5503 To disable this, compile with -DINLINING=0.
5504 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5505 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5506 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5507 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5508 (INTMASK, VALMASK): Now macros, since static values cannot be
5509 accessed from extern inline functions.
5510 (VALMASK): Also a constant, for benefit of old GDB.
5511 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5512 is INTEGERP, which can fold it in.
5513 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5514 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5515 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5516 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5517 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5518 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5519 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5520 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5521 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5522 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5523 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5524 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5525 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5526 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5527 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5528 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5529 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5530 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5531 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5532 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5533 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5534 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5535 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5536 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5537 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5538 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5539 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5540 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5541 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5542 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5543 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5544 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5545 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5547 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5548 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5549 (VALMASK): Define in one place rather than in two, merging the
5550 USE_LSB_TAG parts; this is simpler.
5551 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5552 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5553 Move up, to avoid use before definition.
5554 Also include "globals.h" earlier, for the same reason.
5555 (make_natnum): New function.
5556 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5557 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5558 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5559 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5560 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5561 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5562 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5563 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5564 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5565 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5566 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5567 (Qwindow_configuration_p, Qimage): New forward declarations.
5568 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5569 (STRING_COPYIN): Remove; unused.
5570 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5571 (xcar_addr, xcdr_addr): New functions. All uses changed.
5572 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5573 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5574 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5575 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5576 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5577 (TYPE_RANGED_INTEGERP): Simplify.
5578 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5579 (setlocale, fixup_locale, synchronize_system_messages_locale)
5580 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5581 Now empty functions, not macros.
5582 (functionp): Return bool, not int.
5583 * window.c (Qwindow_configuration_p): Now extern,
5584 so window.h can use it.
5585 * window.h (Qwindowp): Move decl back to lisp.h.
5587 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5589 * xdisp.c (Fline_pixel_height): New function, required for solving
5592 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5594 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5596 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5598 * lread.c (syms_of_lread):
5599 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5601 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5603 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5605 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5607 * fileio.c (expand_file_name): Doc fix.
5609 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5611 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5612 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5613 Wait for self, not for 0. This can't hurt on GNU or similar
5614 system, and may help with Cygwin.
5616 * keyboard.c: Don't use PROP (...) as an lvalue.
5617 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5618 Use set_prop (A, B), not PROP (A) = B.
5620 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5622 * xdisp.c (get_it_property): Use it->window instead of generating
5623 a Lisp object from it->w.
5625 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5627 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5628 get-char-property the window that is being rendered, instead of
5629 the buffer, to support window-specific overlays. (Bug#14575)
5630 (compute_display_string_pos): When W is NULL, use the current
5631 buffer as the object to pass to get-char-property.
5632 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5633 pointer member of the bidi iterator, since no window is pertinent
5636 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5638 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5639 being displayed, and pass it to compute_display_string_pos.
5640 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5641 (bidi_paragraph_init): All callers changed.
5643 * xdisp.c (init_from_display_pos, init_iterator)
5644 (handle_single_display_spec, next_overlay_string)
5645 (get_overlay_strings_1, reseat_1, reseat_to_string)
5646 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5647 Set bidi_it.w member from it->w.
5648 (compute_display_string_pos): Accept additional argument, the
5649 window being displayed, and pass it to Fget_char_property.
5652 * dispextern.h (struct bidi_it): New member w, the window being
5654 (compute_display_string_pos): Adjust prototype.
5656 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5658 * xgselect.c: Remove unneeded include xterm.h.
5660 * process.c (wait_reading_process_output): Check for NS before GLIB.
5661 GLIB may be linked in due to rsvg, but ns_select must be called.
5663 * xgselect.c (xg_select): Remove call to window_system_available
5664 and g_main_context_pending at the top, so Gdk events (i.e. file
5665 notify) are processed when Emacs is started with -nw.
5667 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5669 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5670 (ctagsfiles3): New variable, includes only *.m files.
5671 (TAGS): Use an explicit language name in the regular expressions,
5672 to avoid transformation of '/SOMETHING' by MSYS to
5673 'c:\MSYS\SOMETHING'.
5675 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5677 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5679 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5681 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5682 still need to set the mouse pointer shape and activate help-echo.
5685 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5687 A few porting etc. fixes for the new file monitor code.
5688 See the thread containing
5689 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5690 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5691 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5692 (dir_monitor_callback, Fgfile_rm_watch):
5693 Use assq_no_quit instead of Fassoc, for speed.
5694 (dir_monitor_callback, Fgfile_rm_watch):
5695 eassert that the monitor is a fixnum.
5696 (dir_monitor_callback): No need for CDR_SAFE.
5697 Simplify building of lisp with alternative tails.
5698 (Fgfile_add_watch, Fgfile_rm_watch):
5699 Do not assume glib functions set errno reliably on failure.
5700 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5701 and signal an error otherwise.
5702 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5703 Use Fdelq instead of Fdelete, for speed.
5705 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5707 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5708 don't insist on being invoked on a highlighted tool-bar button.
5709 Avoids losing tool-bar functionality when mouse-highlight is nil.
5710 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5711 Don't highlight when mouse-highlight is nil.
5712 (note_mouse_highlight): When mouse-highlight is nil, don't return
5713 right away; instead, run tool-bar and mode-line highlight
5714 subroutine, clear any existing highlight, and revert the mouse
5715 pointer to its default shape. (Bug#14558)
5717 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5719 * lisp.mk (lisp): Add prog-mode.el.
5721 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5723 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5724 * process.c (dummy_handler): New function.
5725 (lib_child_handler): New static var.
5726 (handle_child_signal): Invoke it.
5727 (catch_child_signal): If a library has set up a signal handler,
5728 save it into lib_child_handler.
5729 (init_process_emacs): If using glib and not on Windows, tickle glib's
5730 child-handling code so that it initializes its private SIGCHLD handler.
5731 * syssignal.h (SA_SIGINFO): Default to 0.
5732 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5733 31; it should no longer be needed now.
5735 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5737 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5739 * gfilenotify.c (globals_of_gfilenotify): New function.
5740 (syms_of_gfilenotify): Move global initialization there.
5742 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5744 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5746 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5747 * keyboard.c (menu_bar_items, tool_bar_items):
5748 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5749 not override local keymaps any more.
5751 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5753 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5755 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5757 * w32console.c (initialize_w32_display): Return the dimensions of
5758 the console window via 2 additional arguments, not via the current
5759 frame. This avoids crashes due to overrunning the bounds of
5760 frame's decode_mode_spec_buffer, which is not resized following
5761 the change of the frame dimensions from the initial 10x10.
5763 * w32term.h (w32_initialize_display_info): Adjust prototype.
5765 * term.c (init_tty): Take dimensions of the frame from the values
5766 returned by initialize_w32_display.
5768 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5769 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5770 (LIBES): Add $(GFILENOTIFY_LIBS).
5772 * w32inevt.c (handle_file_notifications): Add dummy implementation
5773 for !HAVE_W32NOTIFY.
5775 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5777 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5779 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5781 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5783 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5785 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5787 Fix minor problems found by static checking.
5788 * data.c (pure_write_error):
5789 Use xsignal2, not Fsignal, as Fsignal might return.
5790 * eval.c (set_backtrace_debug_on_exit): Now static.
5791 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5792 No longer inline. EXTERN_INLINE is needed only for functions
5793 defined in .h files. Reindent function header as per GNU style.
5794 (backtrace_p, backtrace_top, backtrace_next):
5795 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5796 compiler or linker. Add extern decls to pacify gcc -Wall.
5797 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5799 * frame.c (free_monitors): Define only on platforms that need it.
5800 * nsterm.m (ns_term_init):
5801 * process.c (catch_child_signal):
5802 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5803 defined on all porting targets these days.
5804 * process.c, process.h (catch_child_signal):
5805 Make it extern only if NS_IMPL_GNUSTEP is defined.
5807 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5809 * w32.c (gettimeofday): Make the signature identical to prototype
5810 in nt/inc/sys/time.h.
5812 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5814 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5817 * keyboard.c (safe_run_hooks_error): Improve error message.
5819 * data.c (pure_write_error): Add `object' argument.
5820 * puresize.h (CHECK_IMPURE): Use it.
5822 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5824 * Makefile.in (NOTIFY_OBJ): New variable.
5825 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5827 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5828 Call syms_of_gfilenotify.
5830 * gfilenotify.c: New file.
5832 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5833 and Qfile_w32notify.
5834 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5835 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5837 * lisp.h: Declare syms_of_gfilenotify.
5839 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5841 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5843 Merge the specpdl and backtrace stacks. Make the structure of the
5844 specpdl entries more obvious via a tagged union of structs.
5845 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5846 (enum specbind_tag): New enum.
5847 (struct specbinding): Make it a tagged union of structs.
5848 Add a case for backtrace records.
5849 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5850 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5851 (backtrace_debug_on_exit): New accessors.
5852 (struct backtrace): Remove.
5853 (struct catchtag): Remove backlist field.
5854 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5856 (Flocal_variable_p): Speed up the common case where the binding is
5858 * eval.c (backtrace_list): Remove.
5859 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5860 (set_backtrace_args, set_backtrace_nargs)
5861 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5862 (backtrace_next): New functions.
5863 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5864 (unwind_to_catch, internal_lisp_condition_case)
5865 (internal_condition_case, internal_condition_case_1)
5866 (internal_condition_case_2, internal_condition_case_n): Don't bother
5867 with backtrace_list any more.
5868 (Fsignal): Adjust to new backtrace format.
5869 (grow_specpdl): Move up.
5870 (record_in_backtrace): New function.
5871 (eval_sub, Ffuncall): Use it.
5872 (apply_lambda): Adjust to new backtrace format.
5873 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5875 (specbind): Adjust to new specpdl format. Simplify.
5876 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5877 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5879 (mark_backtrace): Remove.
5880 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5881 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5882 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5884 * profiler.c (record_backtrace): Use get_backtrace.
5885 (handle_profiler_signal): Use backtrace_top_function.
5886 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5889 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5891 * process.h (catch_child_signal): Declare.
5893 * process.c (catch_child_signal): New function.
5894 (init_process_emacs): Call it.
5896 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5897 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5899 (x_set_cursor_type): Remove declaration.
5900 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5901 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5902 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5903 (ns_get_color): Use F suffix on float.
5904 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5905 (ns_get_rgb_color): Remove.
5906 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5907 (note_mouse_movement): x and y are CGFloat.
5908 (ns_draw_fringe_bitmap): Remove unused rowY.
5909 Change #if to COCOA && >= 10_6.
5910 (ns_draw_window_cursor): Remove unused overspill.
5911 (ns_draw_underwave): width and x are EamcsCGFloat.
5912 (ns_draw_box): thickness is CGFloat.
5913 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5914 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5915 if not in main thread.
5916 (ns_get_pending_menu_title, ns_check_menu_open)
5917 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5918 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5919 (sendFromMainThread:): New method.
5920 (changeFont:): size is CGFloat.
5921 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5922 Disable warning about permanent text.
5923 (characterIndexForPoint:): Adjust return type depending on GNUStep
5925 (mouseDown:): delta is CGFloat.
5926 (updateFrameSize): Remove unised variable f.
5927 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5928 Cast float to EmacsCGFloat.
5929 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5930 also to -1 when restoring.
5931 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5932 inside NS_IMPL_COCOA.
5933 (toggleFullScreen:): Put call to toggleFullScreen inside
5934 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5935 (setPosition:portion:whole:): por is CGFloat.
5936 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5937 (mouseDown:): Use CGFloat.
5938 (mouseDragged:): Remove unised variable edge.
5939 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5941 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5943 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5944 when NS_IMPL_GNUSTEP.
5945 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5946 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5947 (EmacsToolbar): Add clearAll. Add tag argument to
5948 addDisplayItemWithImage.
5949 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5951 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5953 * nsmenu.m (ns_update_menubar): Make static.
5954 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5955 (fillWithWidgetValue:): Add cast to SEL for setAction.
5956 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5957 (update_frame_tool_bar): Update code for GNUStep.
5958 (clearAll): New method.
5959 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5960 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5961 Move identifierToItem setObject and activeIdentifiers addObject before
5962 call to insertItemWithItemIdentifier.
5963 (validateVisibleItems): Fix indentation.
5964 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5965 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5966 UtilityWindow to aStyle, remove call to setStyleMask.
5968 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5970 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5971 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5972 Use F suffix on floats.
5973 (ns_char_width): Returns CGFloat.
5974 (ns_ascii_average_width): w is CGFloat instead of float.
5975 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5977 (ns_glyph_metrics): CGFloat instead of float.
5979 * nsfns.m (x_set_foreground_color, x_set_background_color):
5981 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5982 remove unused variables.
5983 (Fns_read_file_name): Keep track if panel is for save.
5984 Use ns_filename_from_panel/ns_directory_from_panel.
5985 (Fns_list_services): delegate only used for COCOA.
5986 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5987 Just return the input if GNUStep.
5988 (x_screen_planes): Remove.
5989 (Fxw_color_values): Use EmacsCGFloat
5990 (Fns_display_monitor_attributes_list): Only get screen number for
5992 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5994 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5995 ns_directory_from_panel.
5997 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5999 * process.c (handle_child_signal): Also use WCONTINUED.
6000 This is so that list-processes doesn't mistakenly list the process
6001 as stopped, when the process has actually been continued and is
6004 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6006 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6007 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6008 not already configured.
6010 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6012 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6014 * Makefile.in (mostlyclean): Remove *.res files.
6016 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6018 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6019 a buffer (bug#8447).
6021 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6023 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6024 display vector, and we backtrack, handle the case that the
6025 previous character position is also displayed from a display
6026 vector or covered by a display string or image. (Bug#14476)
6028 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6030 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6031 (struct MonitorInfo, free_monitors): Remove.
6032 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6033 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6034 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6037 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6038 (struct MonitorInfo, free_monitors): Remove.
6039 (ns_screen_name): Make static.
6040 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6041 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6044 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6045 (struct MonitorInfo): New struct.
6046 (free_monitors, make_monitor_attribute_list): Declare.
6048 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6050 (free_monitors, make_monitor_attribute_list): New functions.
6051 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6054 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6056 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6058 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6060 * keyboard.c: Apply keyboard decoding only to events that come directly
6061 from the tty, not from unread-command-events (bug#14368).
6062 (read_event_from_main_queue): New function, extracted from read_char).
6063 (read_decoded_char): Remove.
6064 (read_decoded_event_from_main_queue): New function to replace it.
6065 (read_char): Use it.
6066 (read_key_sequence): Use read_char rather than read_decoded_char.
6068 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6070 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6072 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6074 2013-05-22 Kenichi Handa <handa@gnu.org>
6076 The following changes are to fix the setting of
6077 buffer-file-coding-system on, for instance, C-x RET c unix RET
6078 _FILE_OF_DOS_EOL_TYPE_ RET.
6080 * coding.h (struct coding_system): New member detected_utf8_chars.
6082 * coding.c (detect_coding_utf_8): Count characters and check EOL
6083 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6085 (setup_coding_system): Do not initialize coding->head_ascii.
6086 (check_ascii): Do not set coding->eol_seen but update it. Do not
6087 call adjust_coding_eol_type here.
6088 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6089 If the eol-type of CODING is already specified, adjust the eol type
6090 of the found coding-system.
6091 (decode_coding_gap): Cancel previous change. Utilize the
6092 character numbers counted by detect_coding_utf_8. Fix detection
6095 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6097 * search.c (looking_at_1): Only set last_thing_searched if the match
6098 changed the match-data (bug#14281).
6100 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6102 * xdisp.c (reseat_at_previous_visible_line_start):
6103 Already declared in dispextern.h, so remove it here.
6104 (move_it_vertically_backward): Likewise.
6106 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6108 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6109 (Fx_display_pixel_width, Fx_display_pixel_height)
6110 (Fx_display_mm_width, Fx_display_mm_height):
6111 Mention `display-monitor-attributes-list' in docstrings.
6113 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6114 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6115 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6116 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6117 (Fx_display_backing_store, Fx_display_visual_class)
6118 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6119 (Fx_display_grayscale_p, Fx_display_pixel_width)
6120 (Fx_display_pixel_height, Fx_display_planes)
6121 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6122 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6123 (Fx_display_mm_width, Fx_display_mm_height)
6124 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6125 height for all physical monitors as in X11.
6127 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6128 Return pixel width or height for all physical monitors as in X11.
6130 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6132 Port --enable-gcc-warnings to clang.
6133 * bytecode.c (exec_byte_code):
6135 Redo diagnostic pragmas to pacify clang, too.
6136 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6137 * editfns.c (Fencode_time):
6138 * fileio.c (file_accessible_directory_p):
6139 * font.c (font_unparse_xlfd):
6140 Use '&"string"[index]' instead of '"string" + (index)'.
6141 * undo.c (user_error): Remove; unused.
6143 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6145 * insdel.c (insert_1_both): Document the arguments, instead of
6146 referring to insert_1, which no longer exists.
6148 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6149 some window, increment windows_or_buffers_changed, so that
6150 *Messages* display in that window is updated. (Bug#14408)
6152 * w32.c: Include epaths.h.
6153 (init_environment): Use cmdproxy.exe without leading directories.
6154 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6156 (gettimeofday): Adjust signature and return value to Posix
6159 * unexw32.c (open_output_file): Delete the existing emacs.exe
6160 before creating it, to break the hard link to the versioned
6163 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6164 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6165 (FIRSTFILE_OBJ): New variables.
6166 (W32_RES): Rename to EMACSRES. All users changed.
6167 (base_obj): Use $(CM_OBJ).
6168 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6169 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6170 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6171 $(W32_RES_LINK) before $(LIBES).
6172 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6174 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6176 * makefile.w32-in (DOC): Use just "DOC".
6178 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6180 * process.c: Export default filters and sentinels to Elisp.
6181 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6183 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6184 (Fset_process_sentinel, Fformat_network_address):
6185 Default to them instead of nil.
6186 (server_accept_connection): Sentinels can't be nil any more.
6187 (read_and_dispose_of_process_output): New function, extracted from
6188 read_process_output.
6189 (read_process_output): Use it; filters can't be nil.
6190 (Finternal_default_process_filter): New function, extracted from
6191 read_process_output.
6192 (exec_sentinel_unwind): Remove function.
6193 (exec_sentinel): Don't zilch sentinel while running.
6194 (status_notify): Sentinels can't be nil.
6195 (Finternal_default_process_sentinel): New function extracted from
6197 (setup_process_coding_systems): Default filter is not nil any more.
6198 (syms_of_process): Export new Elisp functions and initialize
6200 * lisp.h (make_lisp_proc): New function.
6202 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6204 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6206 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6208 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6209 unless we know that the window w is a leaf window.
6210 Another attempt at solving bug#14062.
6212 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6214 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6217 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6219 * image.c (gif_load): Check that subimages fit (Bug#14345).
6221 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6223 * lread.c (skip_dyn_eof): New function.
6224 (read1): Use it to skip the end of a file in response to #@00.
6226 * doc.c (get_doc_string): Slightly relax the sanity checking.
6228 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6230 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6231 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6232 (MonitorInfo): New struct.
6233 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6234 (Fns_display_monitor_attributes_list): New functions.
6235 (display-usable-bounds): Remove.
6236 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6239 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6241 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6242 (GTK_CHECK_VERSION): New macro, if not already defined.
6243 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6244 replaced by GTK_CHECK_VERSION.
6246 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6248 * xterm.h (GTK_PREREQ): New macro.
6249 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6250 to use this macro instead, for consistency and clarity.
6252 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6254 * xdisp.c (row_for_charpos_p): New function, with code of
6255 cursor_row_p, but accepts an additional argument CHARPOS instead
6256 of using a hardcoded PT.
6257 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6258 (row_containing_pos): Call row_for_charpos_p instead of partially
6259 doing the same. Fixes cursor positioning under longlines-mode
6260 when longlines-show-effect includes more than one newline, when
6261 moving the cursor vertically up.
6263 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6265 * makefile.w32-in (ACL_H): New macro.
6266 ($(BLD)/fileio.$(O)): Update dependencies.
6268 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6270 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6271 * Makefile.in (LIB_ACL): New macro.
6272 (LIBACL_LIBS): Remove.
6273 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6274 * fileio.c: Include <acl.h>.
6275 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6276 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6278 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6281 * unexelf.c: Don't assume ElfW (Half) fits in int.
6282 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6283 when dealing with ElfW (Half) values, since they can exceed 2**31
6284 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6285 (entry_address): Omit unused NUM arg. All uses changed.
6287 2013-05-07 Juri Linkov <juri@jurta.org>
6289 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6290 to the string converted from number with `Fnumber_to_string'.
6293 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6295 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6296 This fixes a problem introduced by my previous change.
6298 2013-05-07 Glenn Morris <rgm@gnu.org>
6300 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6302 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6304 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6306 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6308 Static checking by GCC 4.8.0.
6309 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6310 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6311 (x_get_monitor_attributes_fallback)
6312 (x_get_monitor_attributes_xinerama)
6313 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6314 Define only if USE_GTK.
6315 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6316 (x_get_monitor_attributes_fallback): Omit unused locals.
6317 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6318 Use double, not float, to avoid mixed-mode floating point arithmetic.
6320 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6321 Jan Djärv <jan.h.d@swipnet.se>
6323 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6324 (XINERAMA_CFLAGS): New macros.
6325 (ALL_CFLAGS, LIBES): Use them.
6327 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6328 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6329 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6330 (syms_of_xfns): DEFSYM them.
6331 (struct MonitorInfo): New struct.
6332 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6333 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6334 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6335 (x_get_monitor_attributes_xinerama): New functions.
6336 (Fx_display_monitor_attributes_list): New primitive.
6337 (syms_of_xfns): Defsubr it.
6339 * xterm.h (x_display_info): Add Xatom_net_workarea and
6340 Xatom_net_current_desktop.
6342 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6343 and dpyinfo->Xatom_net_current_desktop.
6345 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6347 * xdisp.c (pos_visible_p): Use the special code for finding the
6348 beginning of a display property or overlay for any "replacing"
6349 display property, not just for display strings. This solves
6350 incorrect reporting of position by posn-at-point. (Bug#14241)
6352 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6354 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6355 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6356 Verify that ElfW (Half) fits in int.
6357 (fatal): Use same signature as lisp.h.
6358 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6359 configure and build with -DUNEXELF_DEBUG without worrying about
6360 other modules that use DEBUG.
6361 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6362 possibly-wide integers now uses it instead of plain fprintf.
6363 (entry_address): New function, which avoids problems with 32-bit
6364 overflow on 64-bit hosts.
6365 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6366 (round_up): Don't assume the remainder fits in int.
6367 (find_section): Use bool for boolean. Simplify debug code.
6368 (unexec): Don't assume file sizes fit in int or size_t.
6369 Omit unnecessary trailing newline in 'fatal' format.
6370 Use strerror rather than outputting decimal error number.
6371 Remove unused code when emacs is not defined;
6372 this file relies on Emacs now.
6373 Don't assume e_phnum and e_shnum are positive.
6375 * regex.c: Fix problems when DEBUG is defined.
6376 (extract_number, extract_number_and_incr): Define regardless of
6377 whether DEBUG is defined; that's simpler and makes the code less
6378 likely to go stale in the normal case when DEBUG is not defined.
6379 Return int rather than taking an int * arg. All callers changed.
6380 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6381 Remove, replacing with ...
6382 (DEBUG_PRINT): New macro. All callers changed.
6383 (DEBUG_COMPILES_ARGUMENTS): New macro.
6384 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6385 (print_compiled_pattern, print_double_string) [DEBUG]:
6386 Use prototype rather than old-style definition.
6387 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6388 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6389 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6390 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6391 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6392 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6393 This matters only when DEBUG is defined.
6395 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6397 * xdisp.c (set_iterator_to_next): Set the
6398 ignore_overlay_strings_at_pos_p flag only if we are _really_
6399 iterating over an overlay string, as indicated by the
6400 current.overlay_string_index member. (Bug#14306)
6402 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6404 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6405 to where it is used, to avoid autorelease issues (Bug#14050).
6407 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6409 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6410 * fileio.c (syms_of_fileio): Implement this.
6411 * filelock.c (create_lock_file): If symbolic links don't work, so
6412 we use a regular file as a lock file, do not fsync the lock file;
6415 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6417 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6418 (syms_of_minibuf): Adjust accodingly.
6420 * callint.c (Fcall_interactively): Adjust calls accordingly.
6422 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6424 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6425 w->contents is a buffer before computing everything else.
6426 Use parentheses to disambiguate last part of the condition.
6428 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6429 assertion violations. (Bug#14062)
6431 2013-05-01 David Reitter <david.reitter@gmail.com>
6433 * nsfns.m (ns_tooltip): Initialize.
6435 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6437 * coding.c (decode_coding_gap): Don't remove the character before
6438 a newline unless it's a CR character. (Bug#14287)
6440 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6442 * dispextern.h (struct face): Move enum face_underline_type
6443 earlier so that bitfields can be in the same word.
6445 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6447 * nsfns.m (handlePanelKeys): New function.
6448 (EmacsOpenPanel:performKeyEquivalent:)
6449 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6450 arrows/function/control and copy/paste keys (Bug#14296).
6452 2013-04-27 Juri Linkov <juri@jurta.org>
6454 * callint.c (Fcall_interactively): Call `Qread_number' for
6455 interactive code letter `n' instead of using duplicate code.
6458 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6460 * systime.h (make_timeval): Declare as 'const'.
6462 2013-04-27 Kenichi Handa <handa@gnu.org>
6464 * font.c (font_open_entity): Always open a font of manageable
6467 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6469 Port better to AIX (Bug#14258).
6470 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6473 2013-04-24 Kenichi Handa <handa@gnu.org>
6475 * coding.c (decode_coding_iso_2022): When an invalid escape
6476 sequence is encountered, reset the invocation and designation
6477 status to the safest one.
6479 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6481 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6482 Without this fix, "make distclean" leaves stamp-h1 behind.
6484 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6486 * w32fns.c (w32_fullscreen_rect): New function to compute the
6487 window rectangle for the given fullscreen mode.
6488 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6489 longer tunes the window size. This keeps the window's edges flush
6490 with the screen and allows the taskbar to hide itself in fullboth.
6492 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6493 window decorations and uses the entire screen.
6495 * w32term.h (w32_fullscreen_rect) Add prototype.
6496 (struct w32_output): Replace normal_width, normal_height,
6497 normal_top, and normal_left members with a single normal_placement
6499 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6501 (FRAME_NORMAL_PLACEMENT): New macro.
6503 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6505 * minibuf.c (Ftest_completion): Silence compiler warning.
6507 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6509 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6512 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6515 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6516 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6517 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6518 parentheses where appropriate.
6520 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6522 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6524 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6526 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6527 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6528 Mention in the doc string that setting these variables takes
6529 effect only after a call to set-window-buffer. (Bug#14200)
6531 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6533 * indent.c (Fvertical_motion): Don't consider display strings on
6534 overlay strings as display strings on the buffer position we
6535 started from. This prevents vertical cursor motion from jumping
6536 more than one line when there's an overlay string with a display
6537 property at end of line.
6538 Reported by Karl Chen <Karl.Chen@quarl.org> in
6539 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6541 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6543 * window.c (select_window): `record_buffer' even if window is
6544 already selected (bug#14191).
6546 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6548 * window.c (Fwindow_end): Test more flags, including the buffer's
6549 last_overlay_modified flag, to determine whether the window's
6550 display is really up-to-date. Prevents the function from
6551 returning a stale value. (Bug#14170)
6552 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6555 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6557 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6558 garbaged only if it is not already the top frame on its TTY.
6559 This prevents flickering due to constant redrawing of TTY frames when
6560 there are GUI frames open in the same session. (Bug#13864)
6562 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6564 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6565 of marking the idle timers directly.
6567 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6569 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6572 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6574 * window.c (select_window): Don't record_buffer while the invariant is
6575 temporarily broken (bug#14161).
6577 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6579 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6581 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6583 2013-04-07 Romain Francoise <romain@orebokech.com>
6585 Ignore additional platform-specific ACL errors (Bug#13702).
6586 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6587 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6589 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6591 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6594 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6596 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6597 This bug was introduced by my 2013-02-25 change that simplified
6598 data_start configuration. Without this change, on GNU/Linux
6599 an Emacs configured with --enable-profiling fails immediately
6600 due to a profiler signal.
6601 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6602 with these flags. On platforms where special flags are needed
6603 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6604 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6605 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6607 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6609 Get rid of some platform-specific functions examining window
6610 system and its capabilities. This is a partial rework of the
6612 * lisp.h (have_menus_p): Remove prototype. This function is
6613 replaced with platform-independent window_system_available.
6614 (check_window_system): Move to...
6615 * frame.h (decode_window_system_frame, window_system_available):
6616 ...here, add new prototypes.
6617 * frame.c (window_system_available, decode_window_system_frame):
6619 (check_window_system): Platform-independent now.
6620 * xterm.h (x_in_use): Remove declaration.
6622 * w32term.h (check_x_frame):
6623 * nsterm.h (check_x_frame): Remove prototypes. This function
6624 is replaced with platform-independent decode_window_system_frame.
6625 * msdos.c (have_menus_p): Remove.
6626 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6627 Remove platform-specific functions. Use check_window_system,
6628 decode_window_system_frame and check_ns_display_info where
6629 appropriate. Minor style and comment tweaks.
6630 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6631 (check_x_frame): Likewise.
6632 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6634 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6635 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6636 * xmenu.c, xselect.c: All related users changed.
6638 2013-04-03 Kenichi Handa <handa@gnu.org>
6640 The following changes is to optimize the code for reading UTF-8
6643 * coding.c (check_ascii): Rename from detect_ascii. Return value
6644 changed. Check EOL format. Do not call adjust_coding_eol_type
6646 (check_utf_8): New function.
6647 (adjust_coding_eol_type): Do nothing if already adjusted.
6648 (detect_coding): Compare the return value of check_ascii with
6649 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6650 (decode_coding_gap): Optimize for valid UTF-8.
6652 2013-03-21 Kenichi Handa <handa@gnu.org>
6654 * coding.c (syms_of_coding): Cancel previous change.
6656 * insdel.c (insert_from_gap): Fix previous change.
6658 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6660 Consistently use platform-specific function to detect window system.
6661 * lisp.h (check_window_system): New prototype. This function is
6662 going to replace check_x, check_w32 and check_ns.
6663 (have_menus_p): Mention msdos.c in comment.
6664 * fontset.c (check_window_system_func): Remove. Adjust all users.
6665 * fontset.h (check_window_system_func): Remove prototype.
6666 * nsterm.h (check_ns):
6667 * xterm.h (check_x):
6668 * w32term.h (check_w32): Likewise.
6669 * menu.c (Fx_popup_menu): Use check_window_system.
6670 * msdos.c (check_window_system): Define for MS-DOS.
6671 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6672 * w32fns.c (check_window_system): Likewise for MS-Windows.
6673 * xfns.c (check_window_system): Likewise for X.
6674 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6675 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6677 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6679 Prefer < to > in range checks such as 0 <= i && i < N.
6680 This makes it easier to visualize quantities on a number line.
6681 This patch doesn't apply to all such range checks,
6682 only to the range checks affected by the 2013-03-24 change.
6683 This patch reverts most of the 2013-03-24 change.
6684 * alloc.c (xpalloc, Fgarbage_collect):
6685 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6686 * character.c (string_escape_byte8):
6687 * charset.c (read_hex):
6688 * data.c (cons_to_unsigned):
6689 * dispnew.c (update_frame_1):
6690 * doc.c (Fsubstitute_command_keys):
6691 * doprnt.c (doprnt):
6692 * editfns.c (hi_time, decode_time_components):
6693 * fileio.c (file_offset):
6694 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6695 * font.c (font_intern_prop):
6696 * frame.c (x_set_alpha):
6697 * gtkutil.c (get_utf8_string):
6698 * indent.c (check_display_width):
6699 * keymap.c (Fkey_description):
6700 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6702 * minibuf.c (read_minibuf_noninteractive):
6703 * process.c (wait_reading_process_output):
6704 * search.c (Freplace_match):
6705 * window.c (get_phys_cursor_glyph):
6706 * xdisp.c (redisplay_internal):
6707 * xsmfns.c (smc_save_yourself_CB):
6708 Prefer < to > for range checks.
6709 * dispnew.c (sit_for): Don't mishandle NaNs.
6710 This fixes a bug introduced in the 2013-03-24 change.
6711 * editfns.c (decode_time_components): Don't hoist comparison.
6712 This fixes another bug introduced in the 2013-03-24 change.
6714 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6716 * frame.h (struct frame): Drop scroll_bottom_vpos
6717 member becaue all real users are dead long ago.
6718 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6719 * xdisp.c (redisplay_internal): Adjust user.
6721 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6723 * nsmenu.m (showAtX:Y:for:): setLevel to
6724 NSPopUpMenuWindowLevel (Bug#13998).
6726 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6728 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6729 (ns_check_pending_open_menu): Declare.
6731 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6732 (x_activate_menubar): Update the menu with title that matches
6733 ns_get_pending_menu_title, and call
6734 ns_check_pending_openmenu (Bug#12698).
6735 (menuWillOpen:): New method.
6736 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6738 * nsterm.m (menu_will_open_state, menu_mouse_point)
6739 (menu_pending_title): New varaibles.
6740 (ns_get_pending_menu_title, ns_check_menu_open)
6741 (ns_check_pending_open_menu): New functions.
6743 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6745 * indent.c (current_column_bol_cache): Remove leftover which is not
6746 used in Fmove_to_column any more.
6747 (current_column, scan_for_column): Adjust users.
6748 * keyboard.c (last_point_position_buffer, last_point_position_window):
6749 Remove leftovers which are not used for recording undo any more.
6750 (command_loop_1, syms_of_keyboard): Adjust users.
6751 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6752 redisplay_window any more.
6753 (move_it_to): Adjust user.
6755 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6757 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6758 Update dependencies.
6760 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6762 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6763 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6766 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6768 * window.h (struct window): Replace hchild, vchild and buffer slots
6769 with the only contents slot. This is possible because each valid
6770 window may have either the child window (in vertical or horizontal
6771 combination) or buffer to display (for the leaf window). Using that,
6772 a lof of operations to traverse and/or change window hierarchies may
6773 be simplified. New member horizontal is used to distinguish between
6774 horizontal and vertical combinations of internal windows.
6775 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6776 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6777 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6778 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6779 Use contents slot, not buffer, where appropriate.
6780 (wset_combination): New function.
6781 (wset_buffer): Add eassert.
6782 (Fframe_first_window): Simplify the loop reaching first window.
6783 (Fwindow_buffer): Use WINDOW_LEAF_P.
6784 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6785 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6786 (unshow_buffer): Convert initial debugging check to eassert.
6787 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6788 (make_parent_window, window_resize_check, window_resize_apply)
6789 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6790 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6791 Adjust to match struct window changes.
6792 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6793 (mark_window_cursors_off, count_windows, get_leaf_windows)
6794 (foreach_window_1): Simplify the loop.
6795 * alloc.c (mark_object): Do not check for the leaf window because
6796 internal windows has no glyph matrices anyway.
6797 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6798 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6799 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6800 (build_frame_matrix_from_window_tree, mirror_make_current)
6801 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6802 (update_window_tree, set_window_update_flags): Simplify the loop.
6803 (sync_window_with_frame_matrix_rows): Enforce live window.
6804 Use contents slot, not buffer, where appropriate.
6805 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6806 and WINDOW_HORIZONTAL_COMBINATION_P.
6807 (make_frame_visible_1): Simplify the loop.
6808 Use contents slot, not buffer, where appropriate.
6809 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6810 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6811 (expose_window_tree): Likewise.
6812 Use contents slot, not buffer, where appropriate.
6813 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6814 to avoid deleted windows. Use contents slot instead of buffer.
6815 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6816 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6817 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6818 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6820 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6822 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6823 identify the reasons for assertion violations in bug#14062 and
6825 (Fx_show_tip): Fix compilation error under
6826 "--enable-check-lisp-object-type". (Bug#14073)
6828 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6829 Reported by <rzl24ozi@gmail.com>.
6831 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6833 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6835 (unwind_with_echo_area_buffer): ...to restore it here.
6836 This is needed to ensure that...
6837 (redisplay_window): ...both window markers are valid here,
6838 which is verified by eassert.
6839 * editfns.c (save_excursion_save): Do not assume that
6840 selected_window always displays the buffer.
6841 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6844 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6846 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6849 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6851 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6853 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6855 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6856 since MinGW's w32api headers do. This avoids compiler warnings.
6858 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6861 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6863 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6865 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6867 * gtkutil.c (style_changed_cb): Check if frame is live and an
6868 X frame (Bug#14038).
6870 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6872 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6873 Define only for _WIN32_WINNT less than 0x0500.
6874 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6876 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6877 see its own definitions of 'struct timeval' and 'struct timezone'.
6879 Fix incompatibilities between MinGW.org and MinGW64 headers.
6880 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6882 * w32.c (REPARSE_DATA_BUFFER): Guard with
6883 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6885 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6887 * xterm.c: Include X11/XKBlib.h
6888 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6890 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6892 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6894 * blockinput.h (input_blocked_p): Likewise.
6895 * bytecode.c (exec_byte_code): Likewise.
6896 * callproc.c (call_process_kill, call_process_cleanup)
6897 (Fcall_process): Likewise.
6898 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6899 (Fccl_execute_on_string): Likewise.
6900 * character.c (string_escape_byte8): Likewise.
6901 * charset.c (read_hex): Likewise.
6902 * cm.c (calccost): Likewise.
6903 * data.c (cons_to_unsigned): Likewise.
6904 * dired.c (directory_files_internal, file_name_completion):
6906 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6907 (sit_for): Likewise.
6908 * doc.c (Fsubstitute_command_keys): Likewise.
6909 * doprnt.c (doprnt): Likewise.
6910 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6911 * emacsgtkfixed.c: Likewise.
6912 * fileio.c (file_offset, Fwrite_region): Likewise.
6913 * floatfns.c (Fexpt, fmod_float): Likewise.
6914 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6916 * font.c (font_intern_prop): Likewise.
6917 * frame.c (x_set_alpha): Likewise.
6918 * gtkutil.c (get_utf8_string): Likewise.
6919 * indent.c (check_display_width): Likewise.
6920 * intervals.c (create_root_interval, rotate_right, rotate_left)
6921 (split_interval_right, split_interval_left)
6922 (adjust_intervals_for_insertion, delete_node)
6923 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6924 (merge_interval_right, merge_interval_left, copy_intervals)
6925 (set_intervals_multibyte_1): Likewise.
6926 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6927 * keymap.c (Fkey_description): Likewise.
6928 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6929 * lread.c (openp, read_integer, read1, string_to_number):
6931 * menu.c (ensure_menu_items): Likewise.
6932 * minibuf.c (read_minibuf_noninteractive): Likewise.
6933 * print.c (printchar, strout): Likewise.
6934 * process.c (create_process, Faccept_process_output)
6935 (wait_reading_process_output, read_process_output, send_process)
6936 (wait_reading_process_output): Likewise.
6937 * profiler.c (make_log, handle_profiler_signal): Likewise.
6938 * regex.c (re_exec): Likewise.
6939 * regex.h: Likewise.
6940 * search.c (looking_at_1, Freplace_match): Likewise.
6941 * sysdep.c (get_child_status, procfs_ttyname)
6942 (procfs_get_total_memory): Likewise.
6943 * systime.h (EMACS_TIME_VALID_P): Likewise.
6944 * term.c (dissociate_if_controlling_tty): Likewise.
6945 * window.c (get_phys_cursor_glyph): Likewise.
6946 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6947 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6949 * xfns.c (Fx_window_property): Likewise.
6950 * xmenu.c (set_frame_menubar): Likewise.
6951 * xselect.c (x_get_window_property, x_handle_dnd_message):
6953 * xsmfns.c (smc_save_yourself_CB): Likewise.
6954 * xterm.c (x_scroll_bar_set_handle): Likewise.
6956 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6958 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6959 to be optional or nil. Adjust comment and convert it to docstring.
6960 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6961 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6963 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6965 Static checking by GCC 4.8-20130319.
6966 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6967 * process.c (Fset_process_datagram_address)
6968 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6969 * xdisp.c (get_char_face_and_encoding):
6970 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6971 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6972 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6974 2013-03-24 Ken Brown <kbrown@cornell.edu>
6976 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6977 fix compilation on 64-bit Cygwin, where underscores are not
6978 automatically prepended.
6980 * w32term.c (w32_initialize): Silence compiler warning.
6982 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6984 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6985 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6986 variables, to save and restore frame dimensions.
6987 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6988 after returning from a 'fullscreen' configuration.
6989 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6990 to avoid races between the main thread and the input thread.
6992 * w32term.h (struct w32_output): New members normal_width,
6993 normal_height, normal_top, normal_left, and prev_fsmode.
6994 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6995 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6998 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6999 'fullscreen' parameter. Always record previous width and height
7000 of the frame, except when switching out of maximized modes, so
7001 that they could be restored correctly, instead of resetting to the
7002 default frame dimensions. Send SC_RESTORE command to the frame,
7003 unless we are going to send SC_MAXIMIZE, to restore the frame
7004 resize hints in the mouse pointer shown by the window manager.
7007 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7009 * lisp.h (get_frame_param): Adjust conditions for prototype
7012 2013-03-22 Ken Brown <kbrown@cornell.edu>
7014 * unexcw.c: Drop unneeded inclusion of w32common.h.
7015 (report_sheap_usage): Declare.
7016 (read_exe_header): Add magic numbers for x86_64.
7017 (fixup_executable): Fix printf format specifier for unsigned long
7020 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7022 * frame.h (struct frame): Put menu_bar_window under #ifdef
7023 because this member is not needed when X toolkit is in use.
7024 (fset_menu_bar_window):
7025 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7026 (free_glyphs, update_frame):
7027 * xdisp.c (expose_frame): Likewise.
7028 (display_menu_bar): Likewise. Remove redundant eassert.
7029 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7032 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7034 Use functions and constants to manipulate Lisp_Save_Value objects.
7035 This replaces code that used macros and strings and token-pasting.
7036 The change makes the C source a bit easier to follow,
7037 and shrinks the Emacs executable a bit.
7038 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7039 (make_save_value): Change 1st arg from string to enum. All callers
7042 (mark_object): Use if, not #if, for GC_MARK_STACK.
7043 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7044 (XSAVE_OBJECT): Now functions, not macros.
7045 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7046 the constant was never used.
7047 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7048 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7049 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7050 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7052 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7053 type3 with a single member save_type. All uses changed.
7054 (save_type, set_save_pointer, set_save_integer): New functions.
7055 * print.c (PRINTX): Remove.
7057 * alloc.c: Remove redundant static declarations.
7059 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7061 * window.h (struct window): Convert left_col, top_line, total_lines
7062 and total_cols from Lisp_Objects to integers. Adjust comments.
7063 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7065 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7066 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7067 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7068 Adjust users where appropriate.
7070 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7072 * frame.h (struct frame): Drop resx and resy because the same data is
7073 available from window system-specific output context. Adjust users.
7074 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7075 New functions to provide defaults when no window system available.
7076 (FRAME_RES_X, FRAME_RES_Y): New macros.
7077 (NUMVAL): Move from xdisp.c.
7078 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7079 (Ffont_face_attributes, Fopen_font):
7080 * image.c (gs_load):
7081 * w32font.c (fill_in_logfont):
7082 * xdisp.c (calc_pixel_width_or_height):
7083 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7084 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7086 2013-03-20 Kenichi Handa <handa@gnu.org>
7088 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7089 to 1 (temporary workaround until a bug related to ASCII
7090 optimization is fixed).
7092 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7094 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7095 Signal error if window is not internal. Adjust docstring.
7096 (delete_all_child_windows): Use combination_limit to save the buffer.
7097 (Fset_window_configuration): Adjust accordingly.
7098 * print.c (syms_of_print): Initialize debugging output not here...
7099 (init_print_once): ...but in a new function here.
7100 * lisp.h (init_print_once): Add prototype.
7101 * emacs.c (main): Add call to init_print_once. Adjust comments.
7103 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7105 * window.c (window_resize_check, window_resize_apply)
7106 (window_from_coordinates, recombine_windows, set_window_buffer)
7107 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7108 (Fsplit_window_internal, Fdelete_window_internal)
7109 (freeze_window_starts): Use bool for booleans.
7110 * window.h (window_frame_coordinates, resize_frame_windows)
7111 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7113 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7115 * dispnew.c (bitch_at_user): Use `user-error'.
7117 2013-03-17 Ken Brown <kbrown@cornell.edu>
7119 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7120 as return type of image_background. (Bug#13981)
7121 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7123 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7125 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7126 (ns_select): Don't return with result uninitialized.
7128 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7131 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7133 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7134 directories. If filename is nil, get directory name (Bug#13932).
7135 Use getFilename and getDirectory.
7136 (getFilename, getDirectory): New methods for EmacsSavePanel and
7138 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7140 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7142 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7144 2013-03-15 Kenichi Handa <handa@gnu.org>
7146 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7147 (adjust_after_replace): Make it back to static. Delete the third
7148 arg text_at_gap_tail. Cancel the code for handling it.
7150 * coding.h (struct coding_system): New member eol_seen.
7152 * coding.c (detect_ascii): New function.
7153 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7154 when the source bytes are actually scanned. On detecting for
7155 coding_category_utf_8_auto, call detect_ascii instead of scanning
7156 source bytes directly.
7157 (produce_chars): Call insert_from_gap with the new arg 0.
7158 (encode_coding): Likewise.
7159 (decode_coding_gap): Control ASCII optimization by the variable
7160 disable_ascii_optimization instead of #ifndef .. #endif.
7161 Deccode EOL format according to coding->eol_seen.
7162 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7165 * lisp.h (adjust_after_replace): Cancel externing it.
7166 (insert_from_gap): Adjust prototype.
7168 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7170 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7171 FULLSCREEN_MAXIMIZED. (Bug#13935)
7173 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7175 * region-cache.c (find_cache_boundary, move_cache_gap)
7176 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7177 Simplify debugging check and convert to eassert. Adjust comment.
7178 (pp_cache): Put under ENABLE_CHECKING.
7180 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7182 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7183 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7185 (w32fullscreen_hook): If the frame is visible, reset
7186 f->want_fullscreen flag after changing the frame size. If the
7187 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7190 2013-03-13 Daniel Colascione <dancol@dancol.org>
7192 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7193 too so that these builds can use Cygwin's file conversion
7194 functions. (We've been building and linking cygw32.o all along
7195 and just not using it.)
7197 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7199 File synchronization fixes (Bug#13944).
7200 * Makefile.in (LIB_FDATASYNC): New macro.
7202 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7203 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7204 Don't worry about HAVE_FSYNC, since a substitute fsync is
7205 available if the system lacks one.
7206 (Fwrite_regin): Retry fsync if interrupted.
7208 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7210 * w32term.c (w32_read_socket): If the Emacs frame is being
7211 activated, call w32fullscreen_hook, to make sure the new frame
7212 dimensions are in effect. (Bug#13937)
7214 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7216 * xdisp.c (init_iterator): Simplify because both character and byte
7217 positions are either specified or -1. Add eassert. Adjust comment.
7218 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7219 character and byte positions can be obtained from marker.
7221 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7223 Static checking by Sun C 5.12.
7224 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7225 * bytecode.c (exec_byte_code):
7226 * dispnew.c (init_display):
7228 * fileio.c (Fsubstitute_in_file_name):
7229 * keyboard.c (Fevent_convert_list):
7230 * keymap.c (Fsingle_key_description):
7231 * term.c (maybe_fatal, fatal):
7232 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7233 * xsmfns.c (Fhandle_save_session):
7234 Omit unreachable code.
7235 * keymap.c (map_keymap_char_table_item): Cast void * to
7236 a function pointer type; the C Standard requires this.
7238 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7239 Include <sys/param.h> unconditionally, as that works elsewhere and
7240 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7241 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7244 See ChangeLog.12 for earlier changes.
7250 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7252 This file is part of GNU Emacs.
7254 GNU Emacs is free software: you can redistribute it and/or modify
7255 it under the terms of the GNU General Public License as published by
7256 the Free Software Foundation, either version 3 of the License, or
7257 (at your option) any later version.
7259 GNU Emacs is distributed in the hope that it will be useful,
7260 but WITHOUT ANY WARRANTY; without even the implied warranty of
7261 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7262 GNU General Public License for more details.
7264 You should have received a copy of the GNU General Public License
7265 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.