1 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3 * charset.c (syms_of_charset): Don't read past end of string.
5 2013-11-19 Glenn Morris <rgm@gnu.org>
7 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
9 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
11 Add hooks to run on gaining/losing focus. (Bug#15029)
12 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
13 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
14 (syms_of_frame): Add focus-in-hook, focus-out-hook.
16 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
18 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
19 The old names predated the API change that put destination at end.
21 Improve API of recently-added bool vector functions (Bug#15912).
22 The old API had (bool-vector-count-matches A B)
23 and (bool-vector-count-matches-at A B I), which gave the
24 misleading impression that the two functions were variants, one
25 with a location I. The new API has (bool-vector-count-population A)
26 and (bool-vector-count-consecutive A B I) to make the distinction
27 clearer. The first function no longer has a B argument, since the
28 caller can easily determine the number of nils if the length and
29 number of ts is known.
30 * data.c (Fbool_vector_count_population): Rename from
31 bool_vector_count_matches, and accept just 1 argument.
32 (Fbool_vector_count_consecutive): Rename from
33 Fbool_vector_count_matches_at.
35 Always allocate at least one bits_word per bool vector.
36 See Daniel Colascione in:
37 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
38 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
39 * data.c (bool_vector_binop_driver): Rely on this. Tune.
40 * lisp.h (struct Lisp_Bool_vector): Document this.
42 2013-11-18 Eli Zaretskii <eliz@gnu.org>
44 * insdel.c (invalidate_buffer_caches): New function, consolidated
45 from part of prepare_to_modify_buffer.
46 (insert_from_gap, prepare_to_modify_buffer):
47 * coding.c (code_convert_region, code_convert_string): Call
48 invalidate_buffer_caches. (Bug#15841)
50 * lisp.h (invalidate_buffer_caches): Add prototype.
52 2013-11-17 Eli Zaretskii <eliz@gnu.org>
54 * w32term.c (x_update_window_end): Don't invalidate the entire
55 mouse-highlight info, just signal frame_up_to_date_hook that mouse
56 highlight needs to be redisplayed. (Bug#15913)
58 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
60 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
62 2013-11-16 Eli Zaretskii <eliz@gnu.org>
64 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
65 while we are using Vprin1_to_string_buffer.
67 * keymap.c (describe_map): Don't crash if PT is 1 both before and
68 after inserting the description string. (Bug#15907)
70 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
72 * data.c: Work around bogus GCC diagnostic about shift count.
73 Reported by Eli Zaretskii in
74 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
75 (pre_value): New function.
76 (count_trailing_zero_bits): Use it.
78 2013-11-15 Eli Zaretskii <eliz@gnu.org>
80 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
81 assume C macros are not supported even under -g3 in these old GCC
84 2013-11-15 Leo Liu <sdl.web@gmail.com>
86 * minibuf.c (Ftry_completion, Fall_completions)
87 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
89 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
91 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
92 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
93 This avoids placing unnecessary constants into the Emacs code.
95 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
97 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
100 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
101 for Cygwin w32 build. (Bug#15892)
103 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
105 Simplify, port and tune bool vector implementation.
106 * alloc.c (bool_vector_exact_payload_bytes)
107 (bool_vector_payload_bytes): Remove.
108 (bool_vector_fill): Return its argument.
109 * alloc.c (bool_vector_fill):
111 * print.c (print_object):
112 Simplify by using bool_vector_bytes.
113 * alloc.c (make_uninit_bool_vector):
114 New function, broken out from Fmake_bool_vector.
115 (Fmake_bool_vector): Use it. Use tail call.
116 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
117 * data.c (BITS_PER_ULL): New constant.
118 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
119 if long long versions don't exist.
120 (shift_right_ull): New function.
121 (count_one_bits_word): New function, replacing popcount_bits_word
122 macro. Don't assume that bits_word is no wider than long long.
123 (count_one_bits_word, count_trailing_zero_bits):
124 Don't assume that bits_word is no wider than long long.
125 * data.c (bool_vector_binop_driver, bool_vector_not):
126 * fns.c (Fcopy_sequence):
128 Create an uninitialized destination, to avoid needless work.
129 (internal_equal): Simplify.
130 (Ffillarray): Prefer tail call.
131 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
132 contain at least one word.
133 (bits_word_to_host_endian): Prefer if to #if. Don't assume
134 chars are narrower than ints.
135 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
136 * fns.c (Fcopy_sequence):
138 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
139 Don't try to port to hosts where bits_word values have holes; the
140 code wouldn't work there anyway. Verify this assumption, though.
141 (bool_vector_bytes): New function.
142 (make_uninit_bool_vector): New decl.
143 (bool_vector_fill): Now returns Lisp_Object.
145 * xfns.c (xic_create_fontsetname):
146 * xrdb.c (gethomedir): Prefer tail calls.
148 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
150 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
151 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
153 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
154 that requires a return value.
155 (Fset_buffer_modified_p): Take advantage of this change to do
158 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
160 * buffer.c (Frestore_buffer_modified_p): Sync it with
161 Fset_buffer_modified_p.
162 (Fforce_mode_line_update): New function, moved from subr.el.
163 (Fset_buffer_modified_p): Use them.
164 (syms_of_buffer): Defsubr Fforce_mode_line_update.
166 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
168 * search.c (find_newline): Rewrite to prefer offsets to pointers.
169 This avoids undefined behavior when subtracting pointers into
170 different aways. On my platform it also makes the code a tad
171 smaller and presumably faster.
173 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
175 * keyboard.c (command_loop_1): Use region-extract-function.
176 * insdel.c (Qregion_extract_function): Not static any more (can we
177 stop pretending that these vars can benefit from being marked static?).
179 2013-11-09 Eli Zaretskii <eliz@gnu.org>
181 * search.c (find_newline): If buffer text is relocated during the
182 "dumb loop", adjust C pointers into buffer text to follow suit.
185 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
187 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
188 for conversion (Bug#15837).
190 2013-11-09 Eli Zaretskii <eliz@gnu.org>
192 * fileio.c (Finsert_file_contents): Invalidate the newline cache
193 for the entire range of inserted characters. (Bug#15841)
195 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
197 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
199 (realize_default_face): Remove assignment to distant-foreground if
200 unspecified (Bug#15815).
202 2013-11-08 Eli Zaretskii <eliz@gnu.org>
204 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
205 cache-long-scans disabled, since we don't want to call
206 prepare_to_modify_buffer (in insert_1_both) for each message we
209 * buffer.h (bset_cache_long_scans): New INLINE function, moved
210 from buffer.c. Improve commentary to the buffer field setter
213 * buffer.c (bset_cache_long_scans): Static function deleted.
214 Improve commentary to the buffer field setter functions.
215 (init_buffer_once): Default for cache-long-scans changed to t.
218 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
220 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
222 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
223 This bug was introduced in my 2013-06-21 change, and caused
224 struct Lisp_Sub_Char_Table objects to be given too many slots,
225 which broke 'make -C admin/unidata'.
227 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
229 Import changes from mac-port 4.5.
230 * macfont.m (mac_font_copy_default_descriptors_for_language)
231 (mac_font_copy_default_name_for_charset_and_languages): Declare.
232 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
233 (macfont_language_default_font_names): New.
234 (macfont_list): Rearrange language/charset code.
235 (macfont_close): Don't check for macfont_info->cache.
236 (mac_ctfont_create_preferred_family_for_attributes): New font
238 mac_font_copy_default_name_for_charset_and_languages.
239 (mac_font_copy_default_descriptors_for_language)
240 (mac_font_copy_default_name_for_charset_and_languages): New functions.
242 * macfont.h (kCTVersionNumber10_9): Define if not defined.
244 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
246 Port to C11 aligned_alloc, and fix some integer overflows.
247 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
248 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
249 and use of posix_memalign replaced with aligned_alloc.
250 (aligned_alloc): New function, defined or declared as needed.
251 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
252 Don't undef; configure.ac now does this.
253 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
254 (calloc, aligned_alloc): Check for integer overflow.
255 (aligned_alloc): Rename from memalign. All uses changed.
256 (memalign): New function, an alias for aligned_alloc.
258 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
260 * xdisp.c (redisplay_internal): Fix typo in last change.
262 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
264 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
266 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
268 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
269 redisplay--mode-lines-cause.
270 (redisplay_internal): Keep them uptodate. Remove redundant check of
271 buffer_shared_and_changed.
272 * *.[chm]: Number every assignment to update_mode_lines so we
273 can track why it is set.
275 2013-11-06 Eli Zaretskii <eliz@gnu.org>
277 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
279 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
281 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
282 can track why it is set.
284 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
286 Integer-related fixes for term.c etc.
287 * dispextern.h (face_tty_specified_color): New function.
288 * term.c (turn_on_face): Don't rely on undefined behavior when
289 assigning an out-of-range value to 'long'.
290 Simplify test for toggling highlight.
291 (tty_capable_p): Omit last two (unused) args. All callers changed.
292 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
293 (read_menu_input, tty_menu_activate, tty_menu_show):
294 * xfaces.c (x_supports_face_attributes_p)
295 (tty_supports_face_attributes_p):
296 Use bool for boolean. All callers changed.
297 (tty_supports_face_attributes_p): Omit defaults for color indices;
298 no longer needed. Simplify tail call.
300 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
302 * xdisp.c (prepare_menu_bars): Mark static.
303 * lisp.h (prepare_menu_bars): Don't declare.
304 * xselect.c (x_handle_selection_clear):
305 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
307 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
309 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
310 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
312 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
314 * keyboard.c (Fcommand_error_default_function): Rename from
315 Fdefault_error_output.
317 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
319 * keyboard.c (Fdefault_error_output): New function, extracted from
321 (syms_of_keyboard): Use it for Vcommand_error_function.
323 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
325 * eval.c (handlerlist_sentinel): New variable (bug#15802).
326 (init_eval): Use it to ensure handlerlist is non-NULL.
327 (unwind_to_catch): Make sure we never set handlerlist to NULL.
328 (Fsignal): Adjust NULLness test of handlerlist.
329 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
331 2013-11-05 Eli Zaretskii <eliz@gnu.org>
333 * callproc.c (call_process): Call prepare_to_modify_buffer before
334 decoding text read from the sub-process, as the decoded stuff will
335 be inserted into the buffer. This will invalidate the various
336 caches maintained for the buffer. (Bug#15148)
338 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
340 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
341 string of glyphless-char-display.
343 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
345 * nsfns.m (ns_get_name_from_ioreg): New function.
346 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
347 OSX >= 10.9. Use ns_get_name_from_ioreg.
349 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
351 Simplify and port recent bool vector changes.
352 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
353 only in this file. Use a more-efficient implementation if the
354 second argument is a power of 2.
355 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
356 Remove no-longer-necessary compile-time checks.
357 (bool_vector_exact_payload_bytes): New function.
358 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
359 exact payload changed to call the new function. Do not assume
360 that the arg or result fits in ptrdiff_t.
361 (bool_vector_fill): New function.
362 (Fmake_bool_vector): Use it. Don't assume bit counts fit
364 (vroundup_ct): Don't assume arg fits in size_t.
365 * category.c (SET_CATEGORY_SET): Remove. All callers now just
366 invoke set_category_set.
367 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
368 All callers changed. Use bool_vector_set.
369 * category.h (XCATEGORY_SET): Remove; no longer needed.
370 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
372 * data.c (Faref): Use bool_vector_ref.
373 (Faset): Use bool_vector_set.
374 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
375 (Fbool_vector_not, Fbool_vector_count_matches)
376 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
377 * fns.c (concat): Use bool_vector_ref.
378 (Ffillarray): Use bool_vector_fill.
379 (mapcar1): Use bool_vector_ref.
380 (sxhash_bool_vector): Hash words, not bytes.
381 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
382 a constant, since it's now used in #if.
383 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
384 unsigned char on unusual architectures, so that we no longer
385 assume that the number of bits per bits_word is a power of two or
386 is a multiple of 8 or of CHAR_BIT.
387 (Qt): Add forward decl.
388 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
389 at least as strictly as bits_word.
390 (bool_vector_data, bool_vector_uchar_data): New accessors.
391 All data structure accesses changed to use them.
392 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
393 (bool_vector_set): New functions.
394 (bool_vector_fill): New decl.
395 (ROUNDUP): Move to alloc.c as described above.
397 Fix recent gnutls changes.
398 * gnutls.c (Fgnutls_boot): Don't assume C99.
399 * process.c (wait_reading_process_output): Fix typo in recent change.
401 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
403 * process.c (wait_reading_process_output, read_process_output)
404 (send_process): Check gnutls_state is not NULL.
406 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
407 (Fgnutls_boot): Set process gnutls_p later, after initialization.
409 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
411 * nsterm.m (init, run, stop:): New methods in EmacsApp for
412 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
414 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
417 * nsfns.m (Fx_create_frame): Fix memory leak.
419 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
420 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
421 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
423 2013-11-04 Eli Zaretskii <eliz@gnu.org>
425 * xdisp.c (message3_nolog, message_with_string): Encode the string
426 before writing it to the terminal in a non-interactive session.
428 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
429 sure we concatenate them into a unibyte string.
431 * fileio.c (make_temp_name): Encode PREFIX, and decode the
432 resulting temporary name before returning it to the caller.
433 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
434 is a unibyte string, convert NAME to a unibyte string to ensure
435 that the result is also a unibyte string.
437 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
438 create unibyte strings from default paths and directory/file
441 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
444 * callproc.c (init_callproc): Use build_unibyte_string to make
445 sure we create unibyte strings from default paths and
446 directory/file names.
448 * buffer.c (init_buffer): Don't store default-directory of
449 *scratch* in multibyte form. The original problem which led to
451 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
452 but it was solved long ago. (Bug#15260)
454 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
456 Port to stricter C99 platforms.
457 Especially, C99 prohibits nesting a struct X inside struct Y if
458 struct X has a flexible array member.
459 * alloc.c (struct sdata): New type.
460 (sdata): Implement in terms of struct sdata.
461 Remove u member; all uses replaced by next_vector, set_next_vector.
462 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
463 (SDATA_DATA_OFFSET): Now a constant, not a macro.
464 (struct sblock): Rename first_data member to data, which is now
465 a flexible array member. All uses changed.
466 (next_vector, set_next_vector, large_vector_vec): New functions.
467 (vector_alignment): New constant.
468 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
469 (struct large-vector): Now merely a NEXT member, since the old approach
470 ran afoul of stricter C99. All uses changed to use
471 large_vector_vec or large_vector_offset.
472 (large_vector_offset): New constant.
473 * dispnew.c: Include tparam.h, for tgetent.
474 Do not include term.h; no longer needed.
475 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
476 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
477 (struct Lisp_Vector): Use a flexible array member for contents,
478 instead of a union with a member that is an array of size 1.
480 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
481 fact that the struct no longer contains a union.
482 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
483 (struct Lisp_Save_Value, struct Lisp_Free):
484 Use unsigned, not int, for spacers, to avoid c99 warning.
485 (union specbinding): Use unsigned, not bool, for bitfield, as
486 bool is not portable to pre-C99 hosts.
488 2013-11-04 Glenn Morris <rgm@gnu.org>
490 * emacs.c (usage_message): Mention that `-L :...' appends.
492 2013-11-02 Glenn Morris <rgm@gnu.org>
494 * Makefile.in (abs_builddir): Remove.
495 (bootstrap_exe): Use relative filename.
497 Use relative filenames in TAGS files.
498 * Makefile.in (abs_srcdir): Remove it again.
499 (.PHONY): Remove frc.
500 (maintainer-clean): No more TAGS-LISP file.
501 (TAGS): Pass relative file names to etags.
502 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
504 * Makefile.in (abs_srcdir): New, set by configure.
506 (maintainer-clean): Remove pointless echo. That should be in the
507 top-level Makefile, if anywhere. Delete TAGS-LISP.
508 (extraclean): No s/ and m/ directories for some time.
509 (TAGS): Also depend on ctagsfiles3.
510 Remove no-longer-defined S_FILE.
511 Pass absolute filenames to etags once more.
512 (TAGS-LISP): Replace lispdir with its expansion.
513 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
514 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
516 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
518 * xfaces.c (check_lface_attrs, realize_default_face):
519 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
520 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
522 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
524 * emacs.c (original_pwd): Remove global var by making it local.
525 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
527 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
529 * xfaces.c: Declare color_distance.
530 (QCdistant_foreground): New variable.
531 (NEAR_SAME_COLOR_THRESHOLD): New define.
532 (load_color2): New function.
533 (load_color): Call load_color2.
534 (load_face_colors): Call load_color2 and if distant-color is specified
535 calculate distant and use distant-color if colors are near.
536 (LFACE_DISTANT_FOREGROUND): New define.
537 (merge_face_ref, Finternal_set_lisp_face_attribute)
538 (Finternal_get_lisp_face_attribute)
539 (x_supports_face_attributes_p): Handle distant-foreground similar to
541 (syms_of_xfaces): DEFSYM QCdistant_foreground.
543 * dispextern.h (lface_attribute_index):
544 Add LFACE_DISTANT_FOREGROUND_INDEX.
546 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
548 * image.c (pbm_next_char): New function.
549 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
550 (pbm_scan_number): Use it.
551 (Qlibjpeg_version): New variable.
552 (syms_of_image): DEFSYM and initialize it.
554 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
556 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
558 2013-10-31 Glenn Morris <rgm@gnu.org>
560 * emacs.c (original_pwd): New char.
561 (main): If using --chdir, store original_pwd.
562 (init_cmdargs): When setting Vinvocation_directory based on a
563 relative argv[0], use original_pwd if set. (Bug#15768)
565 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
567 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
569 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
571 * insdel.c: Fix minor problems found by static checking.
572 (Qregion_extract_function): Now static.
573 (prepare_to_modify_buffer_1): Remove unused locals.
575 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
577 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
578 (syms_of_xdisp): Declare pre-redisplay-function.
579 (markpos_of_region): Remove function.
580 (init_iterator, compute_stop_pos, handle_face_prop)
581 (face_before_or_after_it_pos, reseat_to_string)
582 (get_next_display_element, window_buffer_changed)
583 (redisplay_internal, try_cursor_movement, redisplay_window)
584 (try_window_reusing_current_matrix, try_window_id, display_line)
585 (note_mode_line_or_margin_highlight, note_mouse_highlight)
586 (display_string, mouse_face_from_buffer_pos): Remove region handling.
587 * window.h (struct window): Remove field `region_showing'.
588 * dispextern.h (struct it): Remove region_beg/end_charpos.
589 (face_at_buffer_position, face_for_overlay_string)
590 (face_at_string_position): Update prototypes.
591 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
592 (face_at_string_position): Remove `region_beg' and `region_end' args.
593 * fontset.c (Finternal_char_font):
594 * font.c (font_at, font_range): Adjust calls accordingly.
595 * insdel.c (Qregion_extract_function): New var.
596 (syms_of_insdel): Initialize it.
597 (prepare_to_modify_buffer_1): Use it.
599 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
601 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
602 * ftxfont.c (ftxfont_get_gcs):
603 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
604 * xfaces.c (x_free_colors, x_free_dpy_colors)
605 (x_create_gc, unload_color):
606 * xselect.c (x_property_data_to_lisp):
607 * xsettings.c (parse_settings):
608 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
609 (get_bits_and_offset): Adjust definition.
610 * frame.c (XParseGeometry): Adjust locals.
611 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
612 * regex.h (toplevel): Likewise for reg_syntax_t.
614 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
616 * eval.c (run_hook_with_args): Use FUNCTIONP.
618 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
620 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
621 fields, drop 'allocated_p' member and use -1 for uninitialized value.
622 * w32term.h (struct w32_output): Similarly but do not use -1 because...
623 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
624 on MS-Windows anyway.
625 (free_face_colors): Define only if HAVE_X_WINDOWS and...
626 (free_realized_face): ...adjust user.
627 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
628 white relief pixels to -1.
629 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
630 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
631 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
633 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
635 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
636 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
637 in practice now. All callers changed.
639 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
641 * dispextern.h (struct face): Use bitfields for 'underline_type'
642 and 'box' members. Remove set-but-unused members 'pixmap_w' and
643 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
644 'stipple' member. Move 'lface' member up to help...
645 * xfaces.c (make_realized_face): ...this function to find and
646 clear just the members that need clearing.
647 (load_face_colors, realize_x_face):
648 * xdisp.c (extend_face_to_end_of_line): Adjust user.
650 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
652 * xftfont.c (struct xftfont_info): Remove set-but-unused
654 (xftfont_open): Adjust user.
655 (xftfont_get_colors): Remove useless prototype.
657 2013-10-26 Eli Zaretskii <eliz@gnu.org>
659 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
660 before passing them to 'unexec'. (Bug#15260)
662 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
664 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
666 2013-10-25 Eli Zaretskii <eliz@gnu.org>
668 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
669 the changed signature of the font driver's 'close' method.
671 * w32font.h (w32font_close): Adjust the prototype to the change in
674 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
676 * w32uniscribe.c (uniscribe_close): Adapt the call to
677 w32font_close to its new prototype.
679 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
681 Omit unused frame argument of font API's close function.
682 * font.h (struct font): Drop frame argument. Adjust comment.
683 * font.c (font_clear_cache, font_close_object): Adjust users.
684 * ftfont.c (ftfont_close):
685 * ftxfont.c (ftxfont_close):
686 * macfont.m (macfont_close):
687 * nsfont.m (nsfont_close):
688 * w32font.c (w32font_close):
689 * xfont.c (xfont_close):
690 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
691 tweak comments and make functions safe if called more than once for
692 the same font object.
694 Perform font-specific cleanup when font object is swept by GC. See
695 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
696 * alloc.c (cleanup_vector): New function.
697 (sweep_vector): Call it for each reclaimed vector object.
698 * font.h (struct font): Adjust comment.
700 2013-10-24 Glenn Morris <rgm@gnu.org>
702 * Makefile.in (abs_top_srcdir): New, set by configure.
704 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
706 Adjust recent font-related changes to fix bug#15686.
707 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
708 is a live window system frame, mark its default font too.
710 2013-10-23 Glenn Morris <rgm@gnu.org>
712 * Makefile.in (RUN_TEMACS): Make relative (again).
713 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
714 (bootstrap-emacs$(EXEEXT)):
715 Quote entities that might contain whitespace.
717 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
719 Port to Solaris 10 and its bundled GCC.
720 Problem reported by Timothy C. Burt.
721 * floatfns.c (isfinite, isnan): Redefine unconditionally.
723 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
725 Do not allow font caches to grow too large.
726 * alloc.c (compact_font_cache_entry, compact_font_caches):
727 New functions or stub if not HAVE_WINDOW_SYSTEM.
728 (compact_undo_list): Factor out from Fgarbage_collect.
730 (mark_face_cache): Mark face font. Move down to avoid
732 (mark_terminals): Do not mark font cache here.
733 (Fgarbage_collect): Call compaction functions described
734 above. Adjust comment.
736 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
738 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
739 chdir to HOME (bug#15607).
741 * nsterm.m (Qcocoa, Qgnustep): New variables.
742 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
743 (ns_get_color): Make selection color work for GNUStep also.
745 2013-10-18 Eli Zaretskii <eliz@gnu.org>
747 * keyboard.c (make_lispy_event): Remove GPM-specific code that
748 handles mouse clicks. Instead, let GPM use the same code as all
749 the other mice use. See the discussion starting at
750 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
751 for the details of the problem with the menu bar this fixes.
753 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
755 Remove port-specific display name lists to avoid extra
756 complexity and data duplication with display info lists.
757 * xterm.h (x_display_name_list): Remove declaration.
758 * xterm.c (x_display_name_list): Remove.
759 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
760 * xfns.c (x_display_info_for_name, Fx_display_list):
761 Likewise. Use x_display_list where appropriate.
762 * w32term.h (w32_display_name_list): Remove declaration.
763 * w32term.c (w32_display_name_list): Remove.
764 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
766 * w32fns.c (x_display_info_for_name, Fx_display_list):
767 Likewise. Use x_display_list where appropriate.
768 * nsterm.h (ns_display_name_list): Remove declaration.
769 * nsterm.m (ns_display_name_list): Remove.
770 (ns_term_init, syms_of_nsterm): Adjust users.
771 * nsfns.m (ns_display_info_for_name, Fx_display_list):
772 Likewise. Use x_display_list where appropriate.
773 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
774 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
775 (mark_terminals): Mark per-terminal font cache.
777 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
779 Don't run timers in input-pending-p. Its new check-timers param
780 provides the prior behavior. (Bug#15045).
781 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
784 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
786 Make some functions static in non-Microsoft builds.
787 On my platform (Fedora 19 x86-64), this shrinks the
788 Emacs executable (text+data) by 0.25%.
789 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
790 (load_color) [!MSDOS]:
791 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
792 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
793 * lisp.h (check_existing):
794 * process.h (conv_sockaddr_to_lisp, network_interface_list)
795 (network_interface_info) [!WINDOWSNT]:
796 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
798 * fileio.c (check_existing):
799 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
800 * process.c (conv_sockaddr_to_lisp, network_interface_list)
801 (network_interface_info) [!WINDOWSNT]:
802 * term.c (encode_terminal_code) [!WINDOWSNT]:
803 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
804 * xfaces.c (load_color) [!MSDOS]:
806 * fileio.c (check_existing, check_executable, check_writable):
807 * process.c (network_interface_list, network_interface_info):
808 Move earlier, so that we don't need forward decls.
809 * gnutls.c (fn_gnutls_transport_set_errno)
810 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
812 * w32.c (init_environment): Use faccessat rather than
813 check_existing, partly for consistency with the rest of the code
814 in this file, partly so that check_existing can be static.
816 Make VALMASK visible to GDB even if clang is used (Bug#15574).
817 * emacs.c (MAIN_PROGRAM): New macro.
818 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
819 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
821 bool vector int width fixes
822 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
823 (Fbool_vector_count_matches_at):
824 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
825 can exceed PTRDIFF_MAX, at least in theory.
826 (Fbool_vector_count_matches_at):
827 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
829 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
831 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
832 (struct sockaddr): Add forward decl, for platforms that lack it.
834 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
836 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
839 2013-10-16 Eli Zaretskii <eliz@gnu.org>
841 * w32.c (network_interface_get_info, network_interface_list)
842 (network_interface_info): New functions. (Bug#15610)
843 (GetAdaptersInfo_Proc): New typedef.
844 (get_adapters_info): New wrapper function.
845 (globals_of_w32): Initialize g_b_init_get_adapters_info.
847 * process.h (network_interface_list, network_interface_info):
850 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
851 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
852 all systems. Return non-nil for systems that HAVE_NET_IF_H and
853 for WINDOWSNT. Doc fix.
854 (syms_of_process): Defsubr Snetwork_interface_list and
855 Snetwork_interface_info unconditionally.
857 * menu.c (have_boxes): Fix redundant simulation of radio buttons
858 in NS GUI sessions. (Bug#15629)
860 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
862 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
864 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
866 * print.c (print_object): Print " ..." when truncating bool vectors.
868 2013-10-15 Eli Zaretskii <eliz@gnu.org>
870 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
871 standard mouse buttons.
873 * termhooks.h (struct input_event): Remove incorrect commentary.
875 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
877 Disallow bool vector operations on mixed-length operands.
878 The old behavior left garbage in the result vector sometimes,
879 and didn't seem to be useful.
880 * data.c (Qwrong_length_argument): New static var.
881 (wrong_length_argument): New function.
882 (bool_vector_binop_driver): Check that args agree in length.
884 * keyboard.c, keyboard.h (all_kboards): Now static.
886 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
888 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
889 note from the lispref.
891 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
893 * nsterm.h (struct ns_display_info): Remove set-but-unused
894 member image_cache (image caches are per-terminal anyway).
895 (FRAME_X_IMAGE_CACHE): Remove.
896 * nsterm.m (ns_initialize_display_info): Adjust user.
898 2013-10-14 Eli Zaretskii <eliz@gnu.org>
900 * w32proc.c: Include mingw_time.h.
902 * w32.c: Include mingw_time.h.
904 Implement scrolling of TTY menus when the screen is too short.
906 * term.c (tty_menu_display): Accept an additional argument, the
907 menu item from which to start displaying the menu. Account for
908 the value of Y when limiting the menu to the number of available
910 (mi_result): New enumeration.
911 (read_menu_input): Return enumerated value. When the y coordinate
912 hits min_y or max_y, return scroll indication instead of wrapping
914 (tty_menu_activate): Handle the scrolling indications from
915 read_menu_input. Compute the first menu item to display and pass
916 it to tty_menu_display.
918 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
920 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
921 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
922 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
923 Adjust to match the change described below.
924 (struct terminal): Move must_write_spaces, line_ins_del_ok,
925 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
926 memory_below_frame members to...
927 * termchar.h (struct tty_display_info): ...here because they're
928 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
930 * nsterm.m (ns_create_terminal):
931 * w32term.c (w32_create_terminal):
932 * xterm.c (x_create_terminal): Adjust users.
933 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
934 to filter out non-TTY frames. Adjust comment.
935 (scrolling): Adjust user. Prefer eassert for debugging check.
937 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
939 * xfaces.c (PT_PER_INCH): Remove unused macro.
940 * termhooks.h (struct terminal): Remove set-but-unused
941 member fast_clear_end_of_line.
942 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
943 * nsterm.m (ns_create_terminal):
945 * w32term.c (w32_create_terminal):
946 * xterm.c (x_create_terminal): Adjust users.
948 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
950 * lisp.h (bool_vector_size): New function.
951 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
952 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
953 (Fbool_vector_not, Fbool_vector_count_matches_at):
954 Remove uses of 'eassume' that should no longer be needed,
955 because they are subsumed by the 'eassume' in bool_vector_size.
957 2013-10-12 Eli Zaretskii <eliz@gnu.org>
959 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
960 after inclusion of gif_lib.h, thus fixing compiler warnings caused
961 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
963 2013-10-11 Eli Zaretskii <eliz@gnu.org>
965 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
966 have different dimensions. (Bug#15575)
968 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
971 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
973 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
975 * term.c (tty_menu_show): Never return with unbalanced
976 specpdl. Use eassert for debugging check. Adjust style.
978 2013-10-11 Eli Zaretskii <eliz@gnu.org>
980 * term.c (read_menu_input): Make selection of menu items
981 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
982 (tty_menu_activate): Fix off-by-one error when computing max_y.
984 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
986 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
987 audit logging (only used with GnuTLS 3.x) and enable it.
989 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
991 * dispnew.c (redraw_frame): Remove useless #ifdef because
992 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
993 Also, move TTY fflush to...
994 * term.c (tty_update_end): ...this function.
996 2013-10-11 Eli Zaretskii <eliz@gnu.org>
998 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
999 the end of the frame's glyph matrix. (Bug#15575)
1001 * term.c (tty_menu_display): Don't move cursor while overwriting
1002 frame's glyphs with menu items. Limit the number of items
1003 displayed to what can be shown on the available screen lines,
1004 excluding the echo area.
1005 (tty_menu_activate): Limit the Y coordinate allowed by
1006 read_menu_input to the last screen line used for menu display.
1008 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1010 * lisp.h (eassume): New macro.
1011 Also, include <verify.h>, for 'assume'.
1012 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1013 (vroundup, vector_nbytes):
1014 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1015 (Fbool_vector_not, Fbool_vector_count_matches)
1016 (Fbool_vector_count_matches_at):
1017 Use eassume, not eassert.
1018 * casetab.c (set_identity, shuffle):
1019 * composite.c (composition_gstring_put_cache):
1020 * dispnew.c (update_frame_1):
1021 * ftfont.c (ftfont_shape_by_flt):
1022 * image.c (gif_load):
1023 * intervals.c (offset_intervals):
1024 * macfont.m (macfont_shape):
1025 Remove calls to 'assume' that are no longer needed, because
1026 --enable-gcc-warnings no longer generates bogus warnings
1027 when these calls are removed.
1029 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1031 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1033 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1035 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1036 (Qsubstitute_env_in_file_name): New var.
1037 (syms_of_fileio): Define it.
1039 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1041 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1042 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1045 * term.c (save_and_enable_current_matrix): Don't allocate and
1046 don't save margin areas.
1047 (restore_desired_matrix): Don't restore margin areas.
1048 (free_saved_screen): Don't free margin areas.
1050 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1052 * image.c: Pacify --enable-gcc-warnings.
1053 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1054 #define only if used.
1056 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1058 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1059 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1060 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1061 (gif_load): For giflib v5.x and later, display the error message
1062 produced by giflib when its functions fail.
1063 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1066 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1068 * keyboard.c (last_event_timestamp): Remove. For X selection and
1069 GTK popup menus, it may be obtained from per-frame X display info.
1070 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1071 (process_special_events): Adjust users.
1072 * keyboard.h (last_event_timestamp): Remove declaration.
1073 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1074 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1075 * menu.h (xmenu_show): Adjust prototype.
1076 * menu.c (Fx_popup_menu): Adjust user.
1077 * xselect.c (x_own_selection, x_get_foreign_selection)
1078 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1080 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1082 * keyboard.c (init_kboard): Now static. Add arg
1083 to denote window system. Adjust comment.
1084 (init_keyboard): Adjust user.
1085 (allocate_kboard): New function.
1087 * nsterm.m (ns_term_init):
1088 * term.c (init_tty):
1089 * w32term.c (w32_create_terminal):
1090 * xterm.c (x_term_init): Use it.
1091 * keyboard.h (init_kboard): Remove prototype.
1092 (allocate_kboard): Add prototype.
1094 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1096 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1097 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1099 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1101 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1103 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1105 * term.c (tty_menu_activate): Flush the output stream after
1106 showing the cursor, and don't mark the frame garbaged at exit from
1107 the function. Fixes redisplay glitches when moving from one menu
1110 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1112 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1113 or throw error (Bug#15570).
1115 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1117 * intervals.c (temp_set_point_both): Move test into 'eassert',
1120 * lisp.h (eassert): Don't use 'assume'.
1121 Sometimes 'assume' wins in performance, and sometimes it loses,
1122 so it shouldn't be used all the time. Perhaps we need two
1123 flavors of 'eassert', one for where 'assume' is far more likely
1124 to help or to hurt; but that can be done later.
1125 Problem reported by Dmitry Antipov in
1126 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1127 Also, don't include <verify.h>; no longer needed.
1129 2013-10-09 Glenn Morris <rgm@gnu.org>
1131 * eval.c (Fcond): Doc tweak.
1133 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1135 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1136 expressions with side effects to eassert. (Bug#15565)
1138 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1140 * fns.c (hashfn_user_defined): Allow hash functions to return any
1143 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1145 Fix minor problems found by static checking.
1146 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1147 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1148 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1149 * keyboard.c (read_menu_command): Remove unused local.
1150 * lisp.h (read_menu_command): New decl.
1151 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1152 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1153 Return ptrdiff_t, not int.
1154 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1155 not int, for benefit of xpalloc.
1156 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1158 (have_menus_p): Remove; unused.
1159 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1160 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1161 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1163 (save_and_enable_current_matrix): Omit unnecessary casts.
1164 (read_menu_input): Omit local extern decl (now in lisp.h).
1165 Don't access uninitialized storage if mouse_get_xy fails.
1166 (tty_menu_activate): Mark local as initialized, for lint.
1167 (tty_menu_activate, tty_meny_show): Remove unused locals.
1169 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1171 Support menus on text-mode terminals.
1172 * xterm.h (xw_popup_dialog): Add prototype.
1174 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1175 (xmenu_show): Block input here, instead in Fx_popup_menu.
1176 (xw_popup_dialog): New function, with X-specific bits of popup
1179 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1182 * window.c (Fset_window_configuration): Use run-time tests of the
1183 frame type instead of compile-time conditionals, when menu-bar
1184 lines are considered.
1186 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1187 (w32_popup_dialog): New prototypes.
1189 * w32menu.c (Fx_popup_dialog): Function deleted.
1190 (w32_popup_dialog): New function, with w32 specific bits of popup
1191 dialogs. Block input here.
1193 * w32inevt.c (w32_console_read_socket): Minor change to add
1194 debugging TTY events.
1196 * w32fns.c (show_hourglass): If returning early because the frame
1197 is not a GUI frame, unblock input.
1199 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1200 (cursorY): New functions.
1202 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1203 WINDOWSNT, macros that call curX and curY elsewhere.
1205 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1207 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1208 specific function to hide and show cursor on a text-mode terminal.
1209 (tty_menu_struct, struct tty_menu_state): New structures.
1210 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1211 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1212 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1213 (tty_menu_locate, save_and_enable_current_matrix)
1214 (restore_desired_matrix, screen_update, read_menu_input)
1215 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1216 (tty_pop_down_menu, tty_menu_last_menubar_item)
1217 (tty_menu_new_item_coords, tty_menu_show): New functions.
1218 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1220 * nsterm.h (ns_popup_dialog): Adjust prototype.
1222 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1224 (ns_popup_dialog): Adapt order of arguments to the other
1225 *_menu_show implementations.
1226 (Fx_popup_dialog): Function deleted.
1228 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1230 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1232 * menu.c (have_boxes): New function.
1233 (single_keymap_panes): Use it instead of a compile-time
1235 (single_menu_item): Use run-time tests of the frame type instead
1236 of compile-time conditionals.
1237 (encode_menu_string): New function.
1238 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1239 the macro, since different types of frame need different encoding
1241 (digest_single_submenu): Use run-time tests of frame type instead
1242 of, or in addition to, compile-time conditionals.
1243 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1244 (Fx_popup_menu): Detect when the function is called from keyboard
1245 on a TTY. Don't barf when invoked on a text-mode frame.
1246 Check frame type at run time, instead of compile-time conditionals for
1247 invoking terminal-specific menu-show functions.
1248 Call tty_menu_show on text-mode frames.
1249 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1250 run time to determine which alternative to invoke; support dialogs
1253 * keyboard.h <Qmouse_movement>: Declare.
1255 * keyboard.c <Qmouse_movement>: Now extern.
1256 <Qecho_keystrokes>: New static variable.
1257 (read_key_sequence): Accept an additional argument, a flag to
1258 prevent redisplay during reading of the key sequence. All callers
1260 (read_menu_command): New function.
1261 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1263 (toolkit_menubar_in_use): New function.
1264 (make_lispy_event): Use it instead of a compile-time test.
1266 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1267 window-system being available.
1269 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1270 to x-popup-dialog on the frame type, they all now support popup
1273 * dispnew.c (save_current_matrix): Save the margin areas.
1274 (restore_current_matrix): Restore margin areas.
1275 (update_frame_with_menu): New function.
1277 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1280 * alloc.c (make_save_ptr): Now compiled unconditionally.
1282 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1284 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1285 (redraw_frame, update_frame): Adjust users.
1286 * dispextern.h (set_window_update_flags): Adjust prototype.
1287 * xdisp.c (redisplay_internal): When updating all frames with zero
1288 windows_or_buffers_changed, assume that only the windows that shows
1289 current buffer should be really updated.
1291 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1293 Do not allocate huge temporary memory areas and objects while encoding
1294 for file I/O, thus reducing an enormous memory usage for large buffers.
1295 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1296 * coding.h (struct coding_system): New member raw_destination.
1297 * coding.c (setup_coding_system): Initialize it to zero.
1298 (encode_coding_object): If raw_destination is set, do not create
1299 dst_object. Add comment.
1300 * fileio.c (toplevel): New constant E_WRITE_MAX.
1301 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1302 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1304 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1306 * nsterm.m (windowDidExitFullScreen:):
1307 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1309 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1311 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1312 * keyboard.c (unblock_input_to): Don't process pending signals
1313 if a fatal error is in progress.
1315 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1316 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1317 they're talking about words in Lisp bool vectors.
1318 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1319 * data.c (popcount_bits_word): Rename from popcount_size_t.
1320 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1323 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1325 Improve support for popcount and counting trailing zeros (Bug#15550).
1326 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1327 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1328 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1329 (popcount_size_t_msc, popcount_size_t_gcc):
1330 Remove; now done by Gnulib.
1331 (popcount_size_t): Now a macro that defers to Gnulib.
1332 (count_trailing_zero_bits): Return int, for consistency with
1333 Gnulib and because Emacs prefers signed to unsigned int.
1334 Don't assume that size_t is either unsigned int or unsigned long
1335 or unsigned long long.
1336 (size_t_to_host_endian): Do not assume that size_t is either
1337 exactly 32 or exactly 64 bits wide.
1338 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1339 etc., so that it's now an enum constant, not a macro.
1340 No need to assume that it's either 32 or 64.
1342 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1344 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1347 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1349 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1350 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1352 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1354 emacs_read and emacs_write now use void *, not char *.
1355 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1356 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1357 Buffer arg is now void *, not char *. This matches plain
1358 'read' and 'write' better, and avoids a constraint violation
1359 on Solaris 9 with Oracle Studio.
1361 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1363 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1364 memset to explicit loop. Otherwise copy largest possible chunk
1365 from initialized to uninitialized part, thus allowing the longer
1366 memcpy runs and reducing the number of loop iterations.
1368 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1370 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1371 hide toolbar (Bug#15388).
1372 (windowDidEnterFullScreen:): If presentation options are zero,
1373 set them here (Bug#15388).
1374 (ns_update_auto_hide_menu_bar): Remove runtime check.
1375 Don't auto hide dock unless menubar is also auto hidden.
1377 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1379 * editfns.c (message): Mention batch mode in doc string.
1381 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1383 * nsterm.m (check_native_fs): Remove erroneous comment.
1385 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1387 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1388 uses find_newline instead of scan_newline and so doesn't move point.
1390 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1392 Use hardware support for byteswapping on glibc x86 etc.
1393 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1394 whereas the old swap64 needed 30.
1395 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1396 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1397 Use byteswap.h's macros to swap bytes.
1398 * lisp.h (swap16, swap32, swap64): Remove.
1399 All uses replaced by bswap_16, bswap_32, bswap_64.
1401 * bytecode.c (exec_byte_code): Use some more volatile variables
1402 to work around local variables getting clobbered by longjmp.
1403 Port to pre-C99, which doesn't allow decls after stmts.
1405 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1407 * lisp.h (eassert): Assume that COND is true when optimizing.
1408 In other words, take on the behavior of eassert_and_assume.
1409 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1410 (eassert_and_assume): Remove. All uses replaced by eassert.
1412 * xdisp.c (Qglyphless_char): Now static.
1414 Adjust to merge from gnulib.
1415 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1416 * lisp.h: Include <verify.h>, for 'assume'.
1418 * eval.c (clobbered_eassert): New macro.
1419 (internal_catch, internal_condition_case)
1420 (internal_condition_case_1, internal_condition_case_2)
1421 (internal_condition_case_n): Use it instead of eassert
1422 when the argument contains locals clobbered by longjmp.
1423 Don't use clobbered locals outside of clobbered_eassert.
1424 (internal_lisp_condition_case): Use a volatile variable
1425 to work around a local variable's getting clobbered.
1427 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1429 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1430 (PUSH_HANDLER): New macro.
1431 (catchlist): Remove.
1432 (handlerlist): Always declare.
1434 * eval.c (catchlist): Remove (merge with handlerlist).
1435 (handlerlist, lisp_eval_depth): Not static any more.
1436 (internal_catch, internal_condition_case, internal_condition_case_1)
1437 (internal_condition_case_2, internal_condition_case_n):
1439 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1440 handlerlist/catchlist.
1441 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1442 handlerlist which can only handle a single condition-case handler at
1444 (find_handler_clause): Simplify since we only a single branch here
1447 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1449 (bcall0): New function.
1450 (exec_byte_code): Add corresponding cases. Improve error message when
1451 encountering an invalid byte-code. Let Bunwind_protect accept
1452 a function (rather than a list of expressions) as argument.
1454 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1455 and make them unconditional now that they're heap-allocated.
1457 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1459 * charset.c (Fdecode_char, Fencode_char): Remove description of
1460 `restriction' arg. now that it's hidden by advertised-calling-convention.
1462 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1464 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1465 Remove unused variable (from mac-port).
1466 (macfont_draw): Use s->ybase for correct y position.
1468 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1470 * frame.h (struct frame): Drop has_minibuffer member because...
1471 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1472 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1474 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1476 * window.h (struct window): Prefer enum text_cursor_kinds to int
1477 for phys_cursor_type member. Move the latter, phys_cursor_width,
1478 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1479 * window.c (replace_window, make_window): Adjust users.
1481 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1483 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1484 this module is never compiled otherwise.
1486 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1488 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1491 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1493 * xdisp.c (get_next_display_element): Don't call face_for_font in
1494 a build configured --without-x. (Bug#15484)
1496 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1498 * window.c (calc_absolute_offset): #elif should be #elif defined.
1500 * frame.c (delete_frame): Block/unblock input to overcome race
1501 condition (Bug#15475).
1503 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1505 * frame.c (delete_frame): Record selected frame only after
1506 calling Qdelete_frame_functions (Bug#15477).
1508 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1510 * nsterm.m (ns_selection_color): Remove.
1511 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1512 NSColor selectedText(Background)Color. Only for COCOA.
1513 (ns_term_init): Remove assignment of ns_selection_color, logic
1514 moved to ns_get_color.
1516 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1517 NS_SELECTION_COLOR_DEFAULT.
1518 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1520 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1522 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1523 frame' does not have the tool_bar_window member.
1525 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1527 Signal error when reading an empty byte-code object (Bug#15405)
1528 * lread.c (read1): signal error
1529 * alloc.c (make_byte_code): eassert header size
1530 (sweep_vectors): change an int to size_t
1532 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1534 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1535 instead of ints, as it's the usual style for offsetof constants. See:
1536 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1538 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1539 This is ugly, but it should fix the performance problem for older
1540 GCC versions in the short run. I'll look into integrating the
1541 Gnulib module for popcount, as a better fix.
1542 See the thread starting in:
1543 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1544 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1545 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1546 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1547 (popcount_size_t): Use it.
1549 2013-09-24 Daniel Colascione <dancol@dancol.org>
1551 * process.c (Fnetwork_interface_info): Fix build break due to
1554 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1556 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1557 Prefer signed to unsigned integers where either will do.
1558 No need for 'const' on locals that do not escape.
1559 Omit easserts with unnecessary and unportable assumptions about
1560 alignment. Avoid unnecessary casts to char *.
1562 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1564 Use union for the payload of struct Lisp_Vector.
1565 This helps to avoid a few glitches dictated by C's aliasing rules.
1566 * lisp.h (struct Lisp_Vector): Use union for next and
1567 contents member. Adjust comment. Change related users.
1568 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1569 Related users changed.
1570 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1571 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1572 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1573 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1575 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1577 Optimize glyph row clearing and copying routines.
1578 * dispextern.h (struct glyph_row): Change layout of struct
1579 glyph_row to help copy_row_except_pointers. Adjust comment.
1580 * dispnew.c (null_row): Remove.
1581 (clear_glyph_row): Use offsetof and memset to find and clear
1582 just the members that need clearing. Adjust comment.
1583 (copy_row_except_pointers): Likewise for copying.
1585 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1587 Some minor cleanups of recently-added bool vector code.
1588 * conf_post.h (assume): Always return void. Use lint version
1589 only if GCC and MSC versions don't apply.
1590 * conf_post.h (assume):
1591 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1592 Depend on _MSC_VER, not __MSC_VER, for consistency with
1594 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1595 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1596 (bool_vector_binop_driver, count_trailing_zero_bits)
1597 (size_t_to_host_endian): Now static, not static inline;
1598 the latter isn't needed with modern compilers and doesn't
1599 work with older compilers anyway.
1601 * alloc.c (valgrind_p): Use bool for boolean.
1603 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1605 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1606 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1607 (display_last_displayed_message_p, message_buf_print)
1608 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1609 Use bool for boolean.
1610 * dispextern.h (cancel_line, init_desired_glyphs):
1611 Remove ancient leftover.
1612 (help_echo_showing_p, hourglass_shown_p):
1613 * lisp.h (noninteractive_need_newline): Adjust declaration.
1615 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1617 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1619 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1620 ...this file and convert the latter to static. Adjust comment.
1621 (make_initial_frame):
1622 * window.c (init_window_once): Adjust user.
1623 * frame.h (last_nonminibuf_frame): Remove declaration.
1624 * lisp.h (selected_frame): Likewise.
1625 * msdos.c (the_only_display_info): Adjust comment.
1627 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1629 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1630 computing the end column of mouse-highlight that comes from
1631 display or overlay strings. (Bug#15437)
1632 (note_mouse_highlight): Adapt calculation of last argument to
1633 mouse_face_from_string_pos to the above change.
1635 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1636 all platforms, not just for clang.
1638 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1640 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1641 about excess arguments to snprintf.
1643 * conf_post.h(assume): Use __builtin_unreachable for clang.
1645 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1647 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1648 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1650 2013-09-23 Daniel Colascione <dancol@dancol.org>
1652 * alloc.c (USE_VALGRIND): New macro; on by default
1653 when ENABLE_CHECKING.
1654 (mark_maybe_object, mark_maybe_pointer)
1655 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1657 (valgrind_p) [USE_VALGRIND]: New variable.
1658 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1660 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1662 * process.c (wait_reading_process_output): Change int pnamelen to
1665 * nsterm.m (setMarkedText:selectedRange:):
1666 (deleteWorkingText):
1667 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1668 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1669 argument to unsigned long to avoid warning.
1670 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1672 * conf_post.h (assume): Fix compiler error: x shall be cond.
1674 2013-09-22 Daniel Colascione <dancol@dancol.org>
1676 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1677 warning when compiling without a window system.
1679 2013-09-22 Daniel Colascione <dancol@dancol.org>
1681 * data.c (Qbool_vector_p): New symbol.
1682 (bool_vector_spare_mask, popcount_size_t_generic)
1683 (popcount_size_t_msc, popcount_size_t_gcc)
1685 (bool_vector_binop_driver)
1686 (count_trailing_zero_bits, size_t_to_host_endian)
1687 (Fbool_vector_exclusive_or)
1688 (Fbool_vector_union)
1689 (Fbool_vector_intersection, Fbool_vector_set_difference)
1690 (Fbool_vector_subsetp, Fbool_vector_not)
1691 (Fbool_vector_count_matches)
1692 (Fbool_vector_count_matches_at): New functions.
1693 (syms_of_data): Intern new symbol, functions.
1694 * alloc.c (bool_vector_payload_bytes): New function.
1695 (Fmake_bool_vector): Instead of calling Fmake_vector,
1696 which performs redundant initialization and argument checking,
1697 just call allocate_vector ourselves. Make sure we clear any
1698 terminating padding to zero.
1699 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1700 instead of open-coding the size calculation.
1701 (vroundup_ct): New macro.
1702 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1703 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1704 * composite.c (composition_gstring_put_cache):
1705 Change lint_assume to assume.
1706 * conf_post.h (assume): New macro.
1707 (lint_assume): Remove.
1708 * dispnew.c (update_frame_1): Change lint_assume to assume.
1709 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1711 * image.c (gif_load): Change lint_assume to assume.
1712 * lisp.h (eassert_and_assume): New macro.
1713 (Qbool_vector_p): Declare.
1714 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1715 (swap16, swap32, swap64): New inline functions.
1716 * macfont.c (macfont_shape): Change lint_assume to assume.
1717 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1718 * xsettings.c (parse_settings): Use new swap16 and
1719 swap32 from lisp.h instead of file-specific macros.
1721 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1723 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1724 found (which can legitimately happen when the glyph row at the
1725 window start is disabled in the current_matrix. (Bug#15365)
1727 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1729 Fix syntax.h bug introduced by recent INLINE change.
1730 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1731 conditionally compiled one way in some modules, and a different
1732 way in others. This doesn't work with extern inline functions,
1733 which must have the same definition in all modules, because the
1734 defining code might be shared across modules, depending on the
1735 implementation. Symptoms reported by Martin Rudalics in:
1736 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1737 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1738 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1739 overriding the corresponding functions in syntax.h.
1740 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1741 (syntax_property): New inline functions.
1742 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1743 Rewrite in terms of these new functions.
1745 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1747 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1748 not chars_in_text, whose result depends on the multibyteness of
1749 the current buffer. (Bug#15426)
1751 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1753 Port recent change to hosts where pointers aren't 'long'.
1754 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1755 Don't assume that pointers are the same width as 'long'.
1756 Add a compile-time check that a pointer fits into two X slots.
1758 A simpler, centralized INLINE.
1759 * conf_post.h (INLINE): Define only if not already defined.
1760 This allows us to use a single INLINE, defined by one file
1762 * emacs.c (INLINE): Define it.
1763 Also, include category.h, charset.h, composite.h, dispextern.h,
1764 syntax.h, systime.h, so that their INLINE definitions are expanded
1766 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1767 * buffer.h, buffer.c (BUFFER_INLINE):
1768 * category.h, category.c (CATEGORY_INLINE):
1769 * character.h, character.c (CHARACTER_INLINE):
1770 * charset.h, charset.c (CHARSET_INLINE):
1771 * composite.h, composite.c (COMPOSITE_INLINE):
1772 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1773 * frame.h, frame.c (FRAME_INLINE):
1774 * intervals.h, intervals.c (INTERVALS_INLINE):
1775 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1776 * lisp.h, alloc.c (LISP_INLINE):
1777 * process.h, process.c (PROCESS_INLINE):
1778 * syntax.h, syntax.c (SYNTAX_INLINE):
1779 * systime.h, sysdep.c (SYSTIME_INLINE):
1780 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1781 * window.h, window.c (WINDOW_INLINE):
1782 Remove. All uses replaced with INLINE.
1784 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1786 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1789 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1791 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1792 'const char *' to avoid compiler warnings due to similar change in
1793 the prototype of x_get_string_resource.
1795 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1797 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1798 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1799 going to replace static variables below. Adjust comments.
1800 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1801 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1802 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1803 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1804 Related users changed.
1805 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1806 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1807 last_mouse_movement_time, going to replace static variables below.
1809 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1810 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1812 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1813 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1814 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1815 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1816 static variables below.
1817 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1818 (last_mouse_scroll_bar): Remove.
1819 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1820 (mouseExited): Related users changed.
1822 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1824 Do not use external array to process X scroll bar messages.
1825 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1826 (x_send_scroll_bar_event): Pack window pointer into two slots
1827 of XClientMessageEvent if we're 64-bit. Adjust comment.
1828 (x_scroll_bar_to_input_event): Unpack accordingly.
1830 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1832 Ifdef away recent changes which aren't relevant to NS port.
1833 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1834 [!HAVE_NS]: Declare as such.
1835 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1836 [!HAVE_NS]: Define as such.
1838 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1840 * frame.c (x_redo_mouse_highlight): New function
1841 to factor out common code used in W32 and X ports.
1842 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1843 * xterm.h (struct x_display_info):
1844 * w32term.h (struct w32_display_info):
1845 * nsterm.h (struct ns_display_info): New members
1846 last_mouse_motion_frame, last_mouse_motion_x and
1847 last_mouse_motion_y, going to replace static variables below.
1848 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1849 (redo_mouse_highlight): Remove.
1850 (note_mouse_movement, syms_of_xterm): Adjust user.
1851 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1852 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1853 (redo_mouse_highlight): Remove.
1854 (note_mouse_movement, syms_of_w32term): Adjust user.
1855 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1856 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1858 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1859 * nsfns.m (compute_tip_xy): Adjust user.
1861 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1863 * frame.c (x_mouse_grabbed): New function.
1864 * dispextern.h (x_mouse_grabbed): Add prototype.
1865 (last_mouse_frame): Remove declaration.
1866 * xterm.h (struct x_display_info):
1867 * w32term.h (struct w32_display_info):
1868 * nsterm.h (struct ns_display_info): New member
1869 last_mouse_frame, going to replace...
1870 * xdisp.c (last_mouse_frame): ...global variable.
1871 (note_tool_bar_highlight):
1872 * w32term.c (w32_mouse_position, w32_read_socket):
1873 * xterm.c (XTmouse_position, handle_one_xevent):
1874 Use x_mouse_grabbed.
1875 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1877 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1879 * w32term.c (w32_read_socket): Avoid temporary
1880 variables in a call to x_real_positions.
1881 * xterm.c (handle_one_xevent): Likewise.
1883 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1885 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1886 (x_icon_type): Remove prototype.
1887 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1888 * frame.c (x_icon_type): Remove.
1889 * w32term.c (x_make_frame_visible, x_iconify_frame):
1890 * xterm.c (x_make_frame_visible, x_iconify_frame):
1891 Use x_set_bitmap_icon to factor out common code.
1893 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1895 * dispextern.h (check_x_display_info, x_get_string_resource):
1896 Declare here just once and unify the latter.
1897 * frame.c (check_x_display_info, x_get_string_resource):
1898 * nsterm.h (check_x_display_info):
1899 * xrdb.c (x_get_string_resource):
1900 * xterm.h (check_x_display_info): Remove prototypes.
1901 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1902 * w32reg.c (x_get_string_resource): Likewise.
1903 (w32_get_rdb_resource): Adjust user.
1905 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1907 * xterm.h (struct x_display_info): New member
1908 x_pending_autoraise_frame, going to replace...
1909 * xterm.c (pending_autoraise_frame): ...static variable.
1910 (x_new_focus_frame, XTread_socket): Adjust users.
1911 * w32term.h (struct w32_display_info): New member
1912 w32_pending_autoraise_frame, going to replace...
1913 * w32term.c (pending_autoraise_frame): ...global variable.
1914 (x_new_focus_frame, w32_read_socket): Adjust users.
1916 2013-09-17 Glenn Morris <rgm@gnu.org>
1918 * xdisp.c (message_dolog): If we create *Messages*,
1919 switch it to messages-buffer-mode.
1921 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1923 Don't overuse 'const' in types of locals.
1924 * bidi.c (bidi_count_bytes):
1925 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1926 (xg_event_is_for_scrollbar):
1927 * xselect.c (x_handle_property_notify)
1928 (x_handle_selection_notify, x_handle_dnd_message):
1929 * xsettings.c, xsettings.h (xft_settings_event):
1930 * xterm.c (x_handle_net_wm_state, handle_one_event)
1931 (x_menubar_window_to_frame, x_detect_focus_change)
1932 (construct_mouse_click, note_mouse_movement)
1933 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1934 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1935 (handle_one_xevent, x_handle_net_wm_state):
1936 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1937 (x_handle_dnd_message):
1938 Avoid unnecessary 'const', typically the second 'const' in
1939 'const foo * const arg', a 'const' that does not affect the API
1940 and doesn't significantly help the human reader.
1942 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1944 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1945 only if Glib < 2.36.0.
1946 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1947 * xsettings.c (init_gconf, init_gsettings): Do not check
1949 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1951 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1953 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1955 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1956 before calling g_type_init.
1958 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1960 * nsterm.m (syms_of_nsterm): ... to here.
1962 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1964 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1965 (ignore_next_mouse_click_timeout): Use Time as X does.
1966 (handle_one_xevent): Avoid cast and use unsigned comparison.
1968 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1970 Do not copy X event in handle_one_xevent except KeyPress case.
1971 Wnen XEvent is processed, it is unlikely to be changed except
1972 KeyPress case, so we can avoid copying and use const pointer to
1973 const data to make sure that an event is not changed elsewhere.
1974 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1975 const' and do not create local copy except for the KeyPress event.
1976 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1977 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1978 (x_handle_net_wm_state, x_menubar_window_to_frame)
1979 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1980 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1981 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1982 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1983 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1984 (x_handle_dnd_message):
1985 * xsettings.c (xft_settings_event):
1986 Use 'const XEvent * const' where appropriate.
1987 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1989 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1991 Fix X event waiting to handle multiple frames.
1992 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1993 * xterm.c (pending_event_wait): Remove. Adjust users.
1994 (x_detect_focus_change): Pass frame arg.
1995 (handle_one_xevent): Find related frame early and clear per-frame
1996 wait_event_type only if this is an event for the relevant frame.
1997 (x_wait_for_event): Use per-frame wait_event_type.
1999 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2001 * nsfns.m (Fx_create_frame): Fix font driver registration for
2004 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2005 for syms_of_macfont.
2007 * nsterm.m: Include macfont.h.
2008 (ns_tmp_flags, ns_tmp_font): Remove.
2009 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2010 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2011 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2012 (changeFont:): Fix code style. Check for font driver type when
2015 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2018 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2019 (nsfont_open): Set font driver type.
2020 Set font->ascent and font->descent. Figure out font instead of
2021 ns_tmp_font, and flags instead of ns_tmp_flags.
2022 Fix indentation. Remove call to ns_draw_text_decoration,
2025 * nsfns.m: Include macfont.h.
2026 (Fx_create_frame): Register macfont driver, make a better default font.
2027 (Fns_popup_font_panel): Get font from macfont driver, if used.
2029 * macfont.m, macfont.h, maccuvs.h: New files.
2031 * font.h: Declare syms_of_macfont.
2033 * font.c (syms_of_font): Call syms_of_macfont.
2035 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2037 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2039 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2040 and it is always zero for others, so I assume that this is an ancient
2041 leftover which nobody will want to change any more.
2042 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2043 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2044 * frame.c (x_set_scroll_bar_width):
2045 * w32fns.c (w32_createscrollbar):
2046 * w32term.c (w32_set_vertical_scroll_bar):
2047 * xfns.c (x_set_scroll_bar_default_width):
2048 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2049 (x_scroll_bar_expose): Related users changed.
2051 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2053 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2054 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2055 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2057 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2059 * nsterm.h, w32term.h, xterm.h: ...and not here.
2060 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2061 Remove unused Xisms.
2062 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2063 these modules are never compiled otherwise.
2065 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2067 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2068 Doc fix. (Bug#15375)
2070 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2072 Unify Fx_focus_frame between all ports.
2073 * frame.h (x_focus_frame): New prototype.
2074 * xfns.c (Fx_focus_frame): Remove.
2075 (syms_of_xfns): Do not defsubr it.
2076 (x_focus_frame): X implementation.
2077 * nsfns.m (Fx_focus_frame): Remove.
2078 (syms_of_nsfns): Do not defsubr it.
2079 (x_focus_frame): NS implementation.
2080 * w32term.c (Fx_focus_frame): Remove.
2081 (x_focus_on_frame): Rename to...
2082 (x_focus_frame): W32 implementation.
2083 * w32term.h (x_focus_on_frame): Remove prototype.
2084 * w32fns.c (Fx_focus_frame): Remove.
2085 (syms_of_w32fns): Do not defsubr it.
2086 * frame.c (Fx_focus_frame): Define here.
2087 (syms_of_frame): Defsubr here.
2088 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2090 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2092 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2093 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2094 each port to reference the port-specific window system data.
2095 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2096 (FRAME_DISPLAY_INFO): Define.
2097 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2098 (FRAME_DISPLAY_INFO): Define. Adjust users.
2099 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2100 (FRAME_DISPLAY_INFO): Define. Adjust users.
2101 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2102 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2103 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2104 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2105 * xselect.c, xterm.c: All related users changed.
2107 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2109 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2110 (x_menubar_window_to_frame): Remove prototypes.
2111 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2112 (x_menubar_window_to_frame, x_top_window_to_frame):
2114 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2115 (x_menubar_window_to_frame, x_top_window_to_frame):
2116 ...to here and convert all but the last to static.
2118 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2120 * lisp.mk (lisp): Add w32-common-fns.elc.
2122 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2124 * charset.c (char_charset): Document an exception for char-charset.
2126 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2128 * xterm.h (x_display_info): New field last_user_time...
2129 * xterm.c (toplevel): ...to replace static last_user_time.
2130 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2132 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2134 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2135 scroll bar values to prevent thumb from disappear and update comment.
2137 2013-09-11 Glenn Morris <rgm@gnu.org>
2139 * emacs.c (usage_message): Possessive apostrophe tweak.
2141 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2143 * nsterm.m (syms_of_nsterm): Use Qns.
2144 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2145 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2146 * xfns.c (x_display_info_for_name, Fx_open_connection):
2147 Remove old '#if 0' code.
2148 (syms_of_xfns): Use Qx.
2149 * termhooks.h (fullscreen_hook): Remove the leftover.
2150 (struct terminal): Fix typo in comment.
2152 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2154 Cleaning up a few X scroll bar bits.
2155 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2156 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2157 New member last_seen_part, going to replace...
2158 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2159 (xt_action_hook) [USE_LUCID]: Adjust user.
2160 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2161 Lucid-specific scroll bar support.
2162 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2163 to int and adjust to use last_seen_part member.
2164 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2165 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2166 Initialize last_seen_part.
2168 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2170 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2171 insert-buffer-substring an empty string.
2173 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2175 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2176 avoiding a GCC warning.
2178 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2180 Ifdef away frame tool bar code when it is not really used.
2181 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2182 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2183 and minimize_tool_bar_window_p under the above.
2184 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2185 (fset_tool_bar_window): Likewise.
2186 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2187 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2188 (change_frame_size_1):
2189 * window.c (window_from_coordinates, Frecenter): Adjust users.
2190 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2191 code is not really used.
2192 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2193 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2194 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2195 [!USE_GTK && !HAVE_NS]: Define as such.
2196 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2197 (note_mouse_highlight, expose_frame):
2198 * xfns.c (x_set_tool_bar_lines):
2199 * xterm.c (handle_one_xevent): Adjust users.
2201 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2203 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2204 This bug was introduced by my 2013-08-26 patch, which incorrectly
2205 assumed that the terminfo implementation doesn't use termcap buffers.
2206 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2207 these buffers apparently are used after all.
2208 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2209 (struct tty_display_info): Define members termcap_term_buffer and
2210 termcap_strings_buffer even if TERMINFO.
2212 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2215 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2216 'usage' docstring entry to pacify make-docfile.
2218 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2220 Change comparison functions =, <, >, <=, >= to take many arguments.
2221 * data.c: Change comparison functions' interface and implementation.
2222 * lisp.h: Make arithcompare available for efficient two arg
2224 * bytecode.c: Use arithcompare.
2225 * fileio.c: Use new interface.
2227 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2229 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2231 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2233 * eval.c (Feval): Document the new use of `lexical'.
2235 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2237 Review and drop old frame resize hack.
2238 * frame.h (struct frame): Remove force_flush_display_p.
2239 * dispnew.c (update_frame): Adjust user and don't call
2240 flush_frame here. The comment has said that there was an issues
2241 with redisplaying fringes, but I don't see any differences with
2242 and without this hack. Hopefully we can continue without it.
2243 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2244 current frame matrices twice if resized_p is set.
2246 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2248 Do not populate pure Xism x_sync to other ports.
2249 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2250 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2251 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2252 * w32term.h (x_sync): Remove prototype.
2254 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2256 Cleanup frame flushing.
2257 * dispextern.h (struct redisplay_interface):
2258 Drop flush_display_optional because flush_display is enough
2259 for X and flushing via RIF is just a no-op for others.
2260 * frame.h (flush_frame): New function.
2261 * dispnew.c (update_frame):
2262 * minibuf.c (read_minibuf):
2263 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2265 * keyboard.c (detect_input_pending_run_timers): Do not flush
2266 all frames but selected one in redisplay_preserve_echo_area.
2267 * nsterm.m (ns_flush): Remove no-op.
2268 (ns_redisplay_interface): Adjust user.
2269 * w32term.h (x_flush): Remove no-op.
2270 (w32_redisplay_interface): Adjust user.
2271 * xterm.c (x_flush): Simplify because we do not flush all
2272 frames at once any more. Adjust comment.
2273 (x_redisplay_interface): Adjust user.
2275 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2277 Port --without-x --enable-gcc-warnings to Fedora 19.
2278 * gfilenotify.c (globals_of_gfilenotify):
2279 Call g_type_init only if using an older glib version that needs it.
2281 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2283 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2284 (last_glyphless_glyph_merged_face_id): Remove declarations.
2285 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2286 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2287 (last_glyphless_glyph_merged_face_id): Now static.
2288 (merge_escape_glyph_face): New function, refactored from...
2289 (get_next_display_element): ...here.
2290 (merge_glyphless_glyph_face): New function, refactored from...
2291 (produce_glyphless_glyph): ...here...
2292 * term.c (produce_glyphless_glyph): ...and here.
2294 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2296 * eval.c (eval_sub): Only call Ffunction if necessary.
2298 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2300 Attempt to make redisplay more selective when changing cursor type.
2301 * frame.h (struct frame): New bitfield cursor_type_changed.
2302 * xdisp.c (cursor_type_changed): Remove.
2303 (try_cursor_movement, redisplay_window, try_window_id)
2304 (set_frame_cursor_types, try_window_reusing_current_matrix):
2305 Adjust to use per-frame bitfield.
2306 (redisplay_internal): Look for cursor type change on each visible
2307 frame and consider all frames if cursor type has been changed on
2308 the frame other than selected. If cursor type has been changed on
2309 selected frame only, do not use fast update.
2311 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2313 Attempt to make redisplay more selective when changing fonts.
2314 * frame.h (struct frame): New bitfield fonts_changed.
2315 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2316 (adjust_frame_glyphs): Add prototype.
2317 * dispnew.c (fonts_changed_p): Remove.
2318 (adjust_glyphs): Remove because we do not
2319 adjust matrices on all frames at once any more.
2320 (adjust_frame_glyphs): Block and unblock input here.
2321 (adjust_glyph_matrix): Use fonts_changed.
2322 (change_frame_size_1): Use adjust_frame_glyphs.
2323 * font.c (font_open_entity): Use fonts_changed.
2324 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2325 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2326 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2327 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2328 (shrink_mini_window, Fresize_mini_window_internal)
2329 (window_scroll_pixel_based, Fset_window_configuration)
2330 (apply_window_adjustment, Fset_window_vscroll):
2331 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2332 Use adjust_frame_glyphs.
2333 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2334 (try_window_reusing_current_matrix, try_window_id, display_line)
2335 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2336 (redisplay_internal): Consider fonts_changed and adjust frame
2337 matrices for each frame only if the frame is visible. If font
2338 has been changed on some frame during full redisplay, retry
2339 only visible frames where the font has been actually changed.
2341 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2343 Cache current header and mode line height for each window.
2344 * window.h (struct window): New fields mode_line_height
2345 and header_line_height.
2346 * window.c (make_window): Initialize them.
2347 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2348 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2349 (current_mode_line_height, current_header_line_height):
2351 * xdisp.c (current_mode_line_height, current_header_line_height):
2353 (pos_visible_p, init_xdisp): Adjust user.
2354 (redisplay_window): Invalidate mode_line_height and
2355 header_line_height if current and desired matrices do not agree.
2357 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2359 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2360 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2362 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2364 Make --without-x compatible with --enable-gcc-warnings.
2365 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2366 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2367 members under HAVE_WINDOW_SYSTEM.
2368 * keyboard.c (make_lispy_focus_out): Likewise.
2369 (record_menu_key): Move under HAVE_MENUS.
2370 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2371 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2372 (syms_of_xdisp): Adjust user.
2373 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2374 (start_hourglass, cancel_hourglass):
2375 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2376 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2377 and CLEAR_FONT_TABLE_NFONTS.
2378 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2379 Declare only if HAVE_WINDOW_SYSTEM.
2380 (lface_same_font_attributes_p, clear_face_gcs): Define only
2381 if HAVE_WINDOW_SYSTEM.
2383 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2385 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2386 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2387 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2389 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2391 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2393 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2395 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2396 This fixes a type error on hosts where ptrdiff_t is wider than int.
2398 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2400 * keyboard.c (read_key_sequence_vs): New function.
2401 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2404 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2406 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2408 Makefile improvements.
2409 * Makefile.in (config.status): Don't use double-colon rules, as
2410 they are not portable according to POSIX. Fix shell typo with `;
2411 I guess this rule has never been tested?
2412 (VCSWITNESS): New macro, to override any environment var.
2414 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2416 * xterm.h (struct x_display_info): Do not track X connection
2417 fd separately because it is always available from Display.
2418 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2421 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2423 * buffer.c (drop_overlay):
2424 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2425 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2427 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2429 * buffer.c (Fmake_overlay, Fmove_overlay):
2430 * intervals.c (set_point_from_marker):
2431 * print.c (PRINTPREPARE): Prefer signal_error
2432 to plain error and report unsuitable marker too.
2434 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2436 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2437 for 'dragging' member.
2438 (struct x_output): Remove set-but-unused leftovers
2439 'left_before_move' and 'top_before_move'.
2440 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2441 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2442 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2443 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2444 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2445 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2446 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2447 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2449 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2451 * nsfont.m (INVALID_GLYPH): New define.
2452 (nsfont_encode_char): Use INVALID_GLYPH.
2453 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2455 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2457 * xterm.c (x_last_mouse_movement_time): Revert last change.
2458 This code should use XDisplayMotionBufferSize to check display's
2459 motion history first, and there are few other issues as well.
2460 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2461 (handle_one_xevent): Adjust user.
2463 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2465 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2466 * frame.c (Flast_nonminibuf_frame): ... to here.
2467 (check_minibuf_window): Don't abort if no window was found
2470 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2472 Use XGetMotionEvents to ask the last mouse motion time from X server.
2473 * xterm.c (X_MOTION_HISTORY): Default to 1.
2474 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2475 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2476 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2477 Ifdef away legacy code.
2478 (XTmouse_position, x_scroll_bar_report_motion):
2479 Use x_last_mouse_movement_time.
2480 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2483 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2485 * msdos.c (last_mouse_window): Move to...
2486 (dos_rawgetc): ...this function and adjust comment.
2487 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2488 (mouseMoved): ...this function and adjust comment.
2489 * w32term.c (last_window): Likewise with...
2490 (w32_read_socket): ...this function.
2491 * xterm.c (last_window): Likewise with...
2492 (handle_one_xevent): ...this function.
2494 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2496 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2497 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2498 (handle_one_xevent): ...to here.
2499 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2502 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2504 * msdos.c (IT_set_terminal_window): Remove no-op.
2505 (initialize_msdos_display): Adjust terminal setup.
2506 * w32console.c (w32con_set_terminal_window): Remove no-op.
2507 (initialize_w32_display): Adjust terminal setup.
2508 * w32term.c (w32_set_terminal_window): Remove no-op.
2509 (w32_create_terminal): Adjust terminal setup.
2510 * xterm.c (XTset_terminal_window): Remove no-op.
2511 (x_create_terminal): Adjust terminal setup.
2513 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2515 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2517 (ns_create_terminal): Adjust terminal setup.
2518 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2520 (w32_create_terminal): Adjust terminal setup.
2521 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2523 (x_create_terminal): Adjust terminal setup.
2525 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2527 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2528 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2529 * dispnew.c (buffer_posn_from_coords):
2530 * window.c (Fwindow_end, displayed_window_lines):
2531 * xdisp.c (redisplay_mode_lines): Use it.
2533 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2535 * fontset.c (face_for_char): Check char in the current face font first
2536 if HAVE_NS (Bug#15138).
2538 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2540 * window.c (temp_output_buffer_show): Make sure window returned
2541 by display_buffer is live (Bug#15213).
2543 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2545 Minor cleanup to avoid forward declarations.
2546 * coding.h (struct ccl_spec): Remove forward declaration.
2547 * composite.h (toplevel): Include font.h.
2548 (struct composition_it, struct face, struct font_metrics):
2549 Remove forward declaration.
2550 * dispextern.h (struct image, struct atimer): Likewise.
2551 * emacsgtkfixed.h (struct frame): Likewise.
2552 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2553 * font.h (struct font_driver, struct font, struct glyph_string)
2554 (struct face): Remove forward declaration.
2555 * fontset.h (struct face, struct font): Likewise.
2556 * frame.h (toplevel): Style cleanup.
2557 (enum output_method): Move to...
2558 * termhooks.h (enum output_method): ...here.
2559 (struct glyph, struct frame, struct ns_display_info)
2560 (struct x_display_info, struct w32_display_info):
2561 Remove forward declaration.
2562 * xterm.h (toplevel): Include termhooks.h.
2563 (struct font, struct window, struct glyph_matrix, struct frame)
2564 (struct input_event, struct face, struct image): Remove forward
2566 * gtkutil.h (struct _widget_value): Likewise.
2567 * keyboard.h (toplevel): Include termhooks.h.
2568 (struct input_event): Remove forward declaration.
2570 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2572 * intervals.c (set_point_from_marker): New function.
2573 * editfns.c (Fgoto_char):
2574 * process.c (Finternal_default_process_filter):
2575 * window.c (select_window_1): Use it.
2576 * buffer.h (set_point_from_marker): Add prototype.
2578 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2580 * w32.c (term_winsock): Call release_listen_threads before calling
2582 (_sys_wait_accept): Wait for accept event in a loop with a finite
2583 timeout, instead of waiting indefinitely. Will hopefully avoid
2584 hanging during exit because WSACleanup deadlocks waiting for the
2585 event object to be released. (Bug#14333)
2587 * w32proc.c (release_listen_threads): New function, signals all
2588 the reader threads that listen for connections to stop waiting.
2590 * w32.h (release_listen_threads): Add prototype.
2592 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2594 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2595 field of new marker (for sanity and safety).
2596 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2597 anyway because XMISCTYPE is a function and can't be an lvalue).
2599 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2601 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2602 (x_after_update_window_line, x_scroll_bar_create):
2603 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2604 (handle_one_xevent, x_clear_frame_area):
2605 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2606 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2607 * xterm.h (x_clear_area): Adjust prototype.
2609 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2611 Hook scanning and indentation functions to find_newline. This helps
2612 to avoid duplicated code and renders more respect to newline cache.
2613 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2614 * cmds.c (Fforward_line):
2615 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2616 Use find_newline and avoid unnecessary point movements.
2617 * search.c (scan_newline): Implement on top of find_newline.
2619 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2621 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2622 scoped code (bug#11258).
2624 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2626 * nsterm.m (last_window): New variable.
2627 (EV_TRAILER2): New macro.
2628 (EV_TRAILER): Call EV_TRAILER2.
2629 (mouseMoved:): Add support for mouse-autoselect-window
2630 on nextstep (Bug#6888).
2632 2013-08-28 Andreas Schwab <schwab@suse.de>
2634 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2635 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2636 Remove unused macro definitions.
2637 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2638 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2639 Only define if emacs.
2641 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2643 Prefer enum glyph_row_area to int where appropriate.
2644 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2646 (window_box, window_box_width, window_box_left, window_box_left_offset)
2647 (window_box_right, window_box_right_offset): Adjust prototypes.
2648 * xdisp.c (window_box, window_box_width, window_box_left)
2649 (window_box_left_offset, window_box_right, window_box_right_offset):
2650 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2651 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2652 * nsterm.m (ns_clip_to_row):
2653 * w32term.c (w32_clip_to_row):
2654 * xterm.c (x_clip_to_row): Likewise.
2656 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2658 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2659 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2661 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2663 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2664 for portability to hosts where /bin/sh has problems.
2666 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2668 Redesign redisplay interface to drop global output_cursor.
2669 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2670 (toplevel): Remove declaration of output_cursor.
2671 (set_output_cursor, x_cursor_to): Remove prototype.
2672 * window.h (struct window): New member output_cursor.
2673 (output_cursor_to): New function to replace RIF member.
2674 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2675 (update_text_area, set_window_cursor_after_update): Use it.
2676 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2677 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2678 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2679 * w32term.c (x_update_window_begin, x_update_window_end):
2680 * xterm.c (x_update_window_begin, x_update_window_end):
2681 Adjust to use per-window output cursor.
2683 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2685 Simplify SELECT_TYPE-related code.
2686 Like EMACS_TIME, this portability layer is no longer needed, since
2687 Emacs has been using fd_set as a portability layer for some time.
2688 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2689 (SELECT_TYPE): Remove. All uses changed to fd_set.
2690 (fd_set) [!FD_SET]: New typedef.
2692 Simplify EMACS_TIME-related code.
2693 This portability layer is no longer needed, since Emacs has been
2694 using struct timespec as a portability layer for some time.
2695 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2696 Include <time.h> rather than "systime.h"; that's all that's needed now.
2697 * dispnew.c: Include <timespec.h> rather than "systime.h";
2698 that's all that's needed now.
2699 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2700 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2701 TIMESPEC_RESOLUTION.
2702 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2703 LOG10_TIMESPEC_RESOLUTION.
2704 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2705 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2706 (make_emacs_time): Remove. All used changed to make_timespec.
2707 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2708 (current_timespec): Rename from current_emacs_time. All uses changed.
2709 (add_emacs_time): Remove. All uses changed to timespec_add.
2710 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2711 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2712 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2713 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2714 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2715 (current_timespec): Rename from current_emacs_time. All uses changed.
2716 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2717 changed to timespec_cmp.
2718 * xgselect.c: Include <timespec.h>, since our .h files don't.
2720 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2722 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2723 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2724 Remove the leftovers.
2725 * gtkutil.c (toplevel): Do not declare Qxft but include
2727 * image.c (toplevel): Do not declare Vlibrary_cache because
2728 it's already done in lisp.h.
2730 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2732 * lisp.h (Mouse_HLInfo): Move from here...
2733 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2734 (reset_mouse_highlight): New function.
2735 * msdos.c (dos_set_window_size, IT_update_begin)
2736 (internal_terminal_init):
2737 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2738 (ns_initialize_display_info):
2739 * w32console.c (initialize_w32_display):
2740 * w32term.c (x_update_window_end, x_free_frame_resources)
2741 (w32_initialize_display_info):
2742 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2743 * window.c (Fdelete_other_windows_internal):
2744 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2745 * termchar.h (toplevel):
2746 * xterm.h (toplevel): Include dispextern.h.
2748 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2750 Fix minor problems found by static checking.
2751 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2752 (expect): Avoid nested-if warning.
2753 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2754 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2755 * nsterm.h, nsterm.m (ns_select):
2756 * xgselect.c, xgselect.h (xg_select):
2757 Adjust signature to better match pselect's.
2758 * nsterm.m (ns_select):
2759 Don't set *TIMEOUT, since pselect doesn't.
2760 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2761 diagnostic about assigning const char * to it.
2762 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2764 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2766 * lread.c (substitute_object_recurse): Handle hash-tables as well
2769 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2771 Fix unlikely core dump in init_tty, and simplify terminfo case.
2772 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2773 The old version incorrectly dumped core if malloc returned a
2774 buffer containing only non-NUL bytes.
2775 (init_tty): Do not allocate or free termcap buffers; the
2776 struct does that for us now.
2777 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2778 (struct tty_display_info): Define members termcap_term_buffer and
2779 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2780 use them. Allocate them directly in struct rather than indirectly
2781 via a pointer, to simplify init_tty.
2783 * frame.c (check_minibuf_window): Initialize 'window' properly,
2784 so that Emacs reliably aborts later if 'window' is not initialized.
2786 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2788 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2789 of VoidSymbol (Bug#15154).
2791 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2793 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2794 mouse_face_beg_y and mouse_face_end_y.
2795 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2796 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2797 Adjust users and update comment where appropriate.
2799 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2801 * frame.c (check_minibuf_window): New function.
2802 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2803 Call check_minibuf_window (Bug#15183).
2805 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2807 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2808 because this is the only last cursor data we need to keep and consult.
2809 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2810 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2813 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2815 Fix recovering from possible decompression error.
2816 Since insert_from_gap doesn't always move point, we can't use PT as
2817 the position where the partially decompressed data ends, and
2818 should count how many bytes was produced so far.
2819 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2820 (unwind_decompress): Really delete partially uncompressed data.
2821 (Fzlib_decompress_region): Take decompressed data size into account.
2823 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2825 * syntax.c (init_syntax_once): Adjust comment and do an early
2826 initialization of Qchar_table_extra_slots just once...
2827 * casetab.c (init_casetab_once):
2828 * category.c (init_category_once):
2829 * character.c (syms_of_character):
2830 * coding.c (syms_of_coding):
2831 * xdisp.c (syms_of_xdisp): ...and omit it here.
2833 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2835 * xdisp.c (get_next_display_element): Don't apply to characters
2836 from a display vector the logic of setting it->end_of_box_run_p
2837 suitable for characters from a buffer. (Bug#15175)
2839 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2840 to handle directories, rather than '_utime' which doesn't.
2843 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2845 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2846 or fullscreen (Bug#14627).
2848 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2850 System-dependent integer overflow fixes.
2851 * process.c (Fset_process_window_size): Signal an error if
2852 the window size is outside the range supported by the lower level.
2853 * sysdep.c (set_window_size): Return negative on error,
2854 nonnegative on success, rather than -1, 0, 1 on not in system,
2855 failure, success. This is simpler. Caller changed.
2856 (serial_configure): Remove unnecessary initialization of local.
2857 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2858 size fits in unsigned long; this isn't true on some 32-bit hosts.
2859 Avoid buffer overrun if some future version of /proc/meminfo has a
2860 variable name longer than 20 bytes.
2861 (system_process_attributes) [__FreeBSD__]:
2862 Don't assume hw.availpages fits in 'int'.
2864 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2866 Don't let very long directory names overrun the stack.
2867 Fix some related minor problems involving "//", vfork.
2868 * callproc.c (encode_current_directory): New function.
2869 (call_process): Don't append "/"; not needed.
2870 * fileio.c (file_name_as_directory_slop): New constant.
2871 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2872 this can save the caller having to alloca.
2873 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2874 Use SAFE_ALLOCA, not alloca.
2875 (directory_file_name, Fexpand_file_name): Leave leading "//"
2876 alone, since it can be special even on POSIX platforms.
2877 * callproc.c (call_process):
2878 * process.c (Fformat_network_address):
2879 * sysdep.c (sys_subshell):
2880 Use encode_current_directory rather than rolling our own.
2881 (create_process): No need to encode directory; caller does that now.
2882 * process.h (encode_current_directory): New decl.
2883 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2884 Rework to avoid 'goto xyzzy;'.
2886 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2888 * xdisp.c (handle_face_prop): If the default face was remapped use
2889 the remapped face for strings from prefix properties. (Bug#15155)
2891 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2893 Minor cleanup for redisplay interface and few related functions.
2894 * frame.h (enum text_cursor_kinds): Move from here...
2895 * dispextern.h (enum text_cursor_kinds): ...to here.
2896 (toplevel): Drop unnecessary declarations.
2897 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2898 in update_window_end_hook and draw_window_cursor functions.
2899 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2900 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2901 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2902 * xterm.c (x_update_window_end, x_draw_window_cursor):
2903 * xdisp.c (display_and_set_cursor, update_window_cursor)
2904 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2905 enum text_cursor_kinds where appropriate.
2907 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2909 Redesign redisplay interface to drop updated_row and updated_area.
2910 * dispextern.h (updated_row, updated_area): Remove declaration.
2911 (struct redisplay_interface): Pass glyph row and row area parameters
2912 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2913 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2915 * dispnew.c (updated_row, updated_area): Remove.
2916 (redraw_overlapped_rows, update_window_line): Adjust user.
2917 (update_marginal_area, update_text_area): Likewise. Pass updated row
2918 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2919 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2922 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2924 * process.c (flush_pending_output): Remove stub.
2927 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2929 * callproc.c: Fix race that killed background processes (Bug#15144).
2930 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2931 Record deleted process-id in critical section, not afterwards.
2932 Don't mistakenly kill process created by a call-process invocation
2933 that discards output and does not wait.
2935 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2937 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2938 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2939 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2940 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2941 to shut up compiler in mark_object.
2942 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2944 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2946 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2947 We can't portably rely on PTY_OPEN doing that, even if
2948 it calls posix_openpt with O_CLOEXEC.
2950 2013-08-20 Kenichi Handa <handa@gnu.org>
2952 * character.c (string_char): Improve commentary.
2954 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2956 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2957 (struct animation_cache): Make signature a flexible array member.
2958 All uses changed. This is a tad slower but may insulate us better
2959 from future changes to ImageMagick.
2961 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2963 * image.c: Shrink memory needed for animation cache.
2964 (SIGNATURE_DIGESTSIZE): New constant.
2965 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2966 (imagemagick_create_cache): Copy the signature. This saves
2967 several KB of memory that ImageMagick wastes per signature.
2968 Don't bother updating the update_time, as the caller does that now.
2969 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2970 it's a fixed size struct member now.
2971 (imagemagick_get_animation_cache): Always destroy the signature,
2972 as it's now imagemagick_create_cache's responsibility to copy it.
2973 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2974 and use memcmp rather than strcmp.
2975 eassert that ImageMagick returns a signature of the specified length.
2977 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2979 * image.c (imagemagick_get_animation_cache): Don't segfault on
2981 (imagemagick_get_animation_cache): Revert to previous definition
2982 so that it actually works. But keep the memory leak fix.
2983 (imagemagick_get_animation_cache): Fix memory leak.
2985 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2987 * image.c: Fix animation cache signature memory leak.
2988 Fix some other minor performance problems while we're at it.
2989 (imagemagick_create_cache): Clear just the members that
2990 need clearing. Don't set update_time, as caller does that now.
2991 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2992 Simplify by using pointer-to-pointer instead of a prev pointer.
2993 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2994 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2995 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2996 it's already a copy. Free the signature probe unless it's cached.
2998 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2999 This was introduced by my 2013-08-12 fix for Bug#15035.
3001 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3003 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3004 (imagemagick_prune_animation_cache): Now static.
3006 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3008 * image.c (imagemagick_get_animation_cache): Don't segfault when
3009 pruning all entries.
3011 2013-08-18 Ken Brown <kbrown@cornell.edu>
3013 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3014 static heap if ENABLE_CHECKING is defined.
3015 (max_bss_sbrk_ptr): New variable.
3017 (report_sheap_usage): Report maximum static heap usage instead of
3018 ending static heap usage.
3020 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3022 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3023 of zlib_initialized according to the results of calling
3024 init_zlib_functions.
3026 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3028 * image.c: Implement an ImageMagick per-image cache.
3029 (imagemagick_get_animation_cache): Fix a double-free error.
3030 (imagemagick_load_image): Remove the ping_wand code, which only
3031 apparently saved time on invalid animated images, and slowed down
3032 everything else. Optimise for the common case.
3034 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3036 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3038 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3040 * marker.c (set_marker): Remove documentation of undefined behavior.
3042 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3044 * image.c (imagemagick_compute_animated_image): Animate correctly
3045 when sub-images are smaller than the main image.
3046 (imagemagick_compute_animated_image): Setting the iterator row to
3047 zero is apparently not allowed.
3048 (imagemagick_compute_animated_image): Allow images that say they
3049 have sub-images that are bigger than the main image, but just crop
3052 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3054 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3056 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3058 * image.c (imagemagick_compute_animated_image): Respect the GIF
3061 2013-08-15 Ken Brown <kbrown@cornell.edu>
3063 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3064 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3067 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3069 Fix minor problems found by static checking.
3070 * frame.c (delete_frame):
3071 * xdisp.c (next_element_from_display_vector):
3072 Avoid uninitialized local.
3073 * image.c (imagemagick_compute_animated_image): Port to C89.
3074 Prefer usual GNU indentation style for loops.
3075 Be more careful about bizarrely large sizes, by using ptrdiff_t
3078 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3080 Fix infinite frame selection loop (Bug#15025).
3081 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3083 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3085 * xdisp.c (compute_window_start_on_continuation_line):
3086 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3087 to make sure we end up setting the window start at the leftmost
3088 visible character of the display line. This avoids funky
3089 horizontal shifting because the window start is not kept on the
3090 same position. (Bug#15090)
3091 (next_element_from_display_vector): Support 'box' face attribute
3092 in the face definitions of a display vector. (Bug#15099)
3094 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3096 * image.c (imagemagick_compute_animated_image): Implement animated
3098 (imagemagick_compute_animated_image): Fix some compilation
3099 warnings. Implement a very simple cache to make the animation
3100 usable at all, but it should be replaced with a per-image cache.
3102 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3104 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3105 to do `for' loops over alist values.
3106 * buffer.h (FOR_EACH_BUFFER):
3107 * process.c (FOR_EACH_PROCESS): Use it.
3108 (handle_child_signal, status_notify, Fget_buffer_process)
3109 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3111 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3113 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3114 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3115 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3116 to xzalloc and so avoid redundant call to memset.
3117 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3118 members because it is allocated with xzalloc and so already zeroed.
3120 2013-08-14 Ken Brown <kbrown@cornell.edu>
3122 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3125 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3127 Utility function and macro to copy Lisp string to C string.
3128 * lisp.h (xlispstrdupa): New macro.
3129 (xlispstrdup): New prototype.
3130 * alloc.c (xlispstrdup): New function.
3131 * callint.c (Fcall_interactively):
3132 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3133 (Fsubstitute_in_file_name):
3134 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3135 * image.c (x_create_bitmap_from_file):
3136 * w32term.c (w32_term_init):
3137 * xterm.c (x_term_init): Use xlispstrdup.
3139 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3141 * image.c (imagemagick_load_image): Make animated pictures work.
3142 There's still some problems with background color settings, though
3145 * decompress.c (unwind_decompress): Always restore point.
3147 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3149 * marker.c (set_marker): Reformat documentation.
3151 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3153 * xdisp.c (cursor_type_changed): Now static.
3155 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3156 Use changed. This avoids the need to call xmalloc and for the
3157 caller to call xfree, and avoids memory leaks in some situations.
3159 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3161 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3162 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3163 (redisplay_window): If window_end_valid is cleared due to non-zero
3164 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3165 so do not call to try_cursor_movement for that window.
3167 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3169 * window.h (struct window): Convert window_end_pos and
3170 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3171 (wset_window_end_pos, wset_window_end_vpos): Remove.
3172 * dispnew.c (adjust_glyph_matrix):
3173 * window.c (Fwindow_end, replace_window, set_window_buffer)
3175 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3176 (set_vertical_scroll_bar, redisplay_window, try_window)
3177 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3178 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3179 (note_mouse_highlight): Adjust users.
3180 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3183 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3185 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3186 * image.c (imagemagick_filename_hint): Use `const char *' and
3187 prefer SSDATA to SDATA to avoid warnings.
3189 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3191 Cleanup window fringes, margins and scroll bars adjustments.
3192 * window.c (set_window_fringes, set_window_margins)
3193 (set_window_scroll_bars, apply_window_adjustment): New functions.
3194 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3195 (Fset_window_scroll_bars): Use them.
3197 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3199 * window.h (struct window): Convert scroll_bar_width
3200 from Lisp_Object to integer. Adjust comment.
3201 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3203 * window.c (wset_scroll_bar_width): Remove.
3204 (make_window): Initialize scroll_bar_width.
3205 (Fsplit_window_internal): Use direct assignment.
3206 (Fset_window_configuration, save_window_save):
3207 Convert Lisp_Object to integer and back where appropriate.
3208 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3209 bar was actually changed, and mention this in docstring.
3211 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3213 * decompress.c: Minor simplifications.
3214 (Fzlib_decompress_region): Don't bother verifying
3215 that avail_out <= UINT_MAX, as that was confusing.
3216 Mention the restriction in a comment instead.
3217 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3219 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3221 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3222 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3224 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3226 * image.c (imagemagick_filename_hint): Check for errors in the
3229 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3231 * window.c (Fwindow_margins): Return nil when there's no marginal
3232 area, as per the documented API.
3234 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3235 Fmake_vector, as scroll bar's struct members are not all Lisp
3236 objects now. This avoids crashes in GC.
3238 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3239 bool, so its address could be taken.
3241 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3243 * image.c (imagemagick_filename_hint): New function to possibly
3244 apply `image-content-type-suffixes'.
3245 (imagemagick_load_image): Use it.
3247 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3249 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3250 if loading zlib failed.
3252 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3254 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3255 2013-08-13 checkin below. Change bool to BOOL, rule is:
3256 All Obj-C code uses BOOL, except for interfaces callable from C.
3258 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3260 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3262 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3263 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3264 bool instead of BOOL.
3265 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3266 from Lisp_Object to bitfield. Adjust comment.
3267 * w32term.c (x_scroll_bar_create): Adjust user.
3268 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3269 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3270 Use bool for boolean.
3271 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3272 to `unsigned int' when defining a bitfield.
3274 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3276 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3278 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3280 * window.h (struct window): Convert left_margin_cols and
3281 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3282 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3283 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3285 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3287 (showing_window_margins_p, update_window_line, update_frame_1):
3288 * fringe.c (draw_fringe_bitmap_1):
3289 * xdisp.c (window_box_width): Adjust users.
3290 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3291 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3292 Use direct assignment.
3293 (Fset_window_configuration, save_window_save, Fwindow_margins):
3294 Convert Lisp_Object to integer and back where appropriate.
3295 (Fset_window_margins): Adjust user. Return t if any margin
3296 was actually changed, and mention this in docstring.
3298 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3300 * syntax.c (forward_word):
3301 * cmds.c (forward_char, backward_char): Mention the optional argument.
3303 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3305 * window.h (struct window): Convert left_fringe_width
3306 and right_fringe_width from Lisp_Objects to integers.
3308 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3309 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3310 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3312 (make_window): Initialize new integer fields to -1.
3313 (Fsplit_window_internal): Use direct assignment.
3314 (Fset_window_configuration, save_window_save):
3315 Convert Lisp_Object to integer and back where appropriate.
3316 (Fset_window_fringes): Adjust user. Return t if any fringe
3317 was actually changed, and mention this in docstring.
3319 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3321 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3322 * nsfns.m (x_set_cursor_type):
3323 * w32fns.c (x_set_cursor_type):
3324 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3325 * xdisp.c (set_frame_cursor_types): ...but in common code.
3327 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3329 * font.c (clear_font_cache): New function, stripped from...
3330 (Fclear_font_cache): ...here, which now uses the function
3331 above. Adjust comment.
3332 * font.h (clear_font_cache): Add prototype.
3333 * xfaces.c (clear_face_cache): Use clear_font_cache.
3335 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3337 * window.c (Fset_window_start): Compare `w', not `window' because
3338 `w' might not be equal to `window' after call to decode_live_window.
3340 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3342 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3343 This fixes a problem introduced by the Bug#15035 patch
3344 when using GPG. Reported by Herbert J. Skuhra.
3346 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3348 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3349 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3350 not yet initialized.
3352 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3354 * decompress.c (Fzlib_decompress_region): Support zlib
3355 decompression, too, and rename.
3357 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3359 Minor zlib configuration tweaks.
3360 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3361 Don't assume presence of fn_inflateInit2_ zlib internal function.
3363 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3365 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3366 include the zlib prefix.
3368 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3370 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3371 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3372 define static variables that are pointers to zlib functions to be
3374 (init_zlib_functions) [WINDOWSNT]: New function.
3375 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3377 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3378 macros instead of invoking the zlib functions directly.
3379 (syms_of_decompress): DEFSYM Qzlib_dll.
3380 Staticpro Szlib_available_p.
3382 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3384 Avoid looping over all frame windows to freeze and unfreeze.
3385 * window.h (struct window): Drop frozen_window_start_p.
3386 (freeze_window_starts): Drop prototype.
3387 * frame.h (struct frame): New frozen_window_starts flag.
3388 (FRAME_WINDOWS_FROZEN): New macro.
3389 * window.c (freeze_window_start, freeze_window_starts):
3391 (select_window, replace_window): Adjust users.
3392 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3393 (window_frozen_p): New function.
3394 (redisplay_window): Use it.
3396 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3398 Fix some fd issues when running subprocesses (Bug#15035).
3399 Fix bugs that can leak files or file descriptors on errors.
3400 Don't unlink open temp files, as that's hard for users to diagnose
3401 when things go awry (e.g., temp disk exhausted).
3402 Don't bother to lock temp files. Check for invalid recursion.
3403 * callproc.c (synch_process_fd): Remove. All uses removed.
3404 (synch_process_tempfile): New var or macro.
3405 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3407 (record_kill_process): New arg, the temp name. All callers changed.
3408 (delete_temp_file): Now just a simple wrapper around unlink.
3409 (call_process_kill): New arg, the call_process_fd array.
3410 Close them all. Clear synch_process_pid. Remove the temp file,
3411 or arrange for it to be removed.
3412 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3413 that's been moved to synch_process_tempfile. Caller changed.
3414 Do not remove the tempfile; that's now call_process_kill's
3416 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3417 call_process_kill; the caller now does that.
3418 (call_process_cleanup): Do not close the process fd; that's now
3419 call_process_kill's responsibility.
3420 (Fcall_process): Implement via new function call_process, which
3421 has most of the old body of Fcall_process, but with a different API.
3422 (call_process): New function that does not open or close filefd if
3423 it is nonnegative. Record which fds need to be closed, and let
3424 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3425 Signal an error if invoked recursively (could be done via a hook).
3426 Simplify creation of the tempfile in the MSDOS case.
3427 Don't create the output file until after checking for the executable.
3428 Report any failure to open /dev/null.
3429 Don't open /dev/null for writing twice; once is enough.
3430 Don't create pipe if all output is being discarded or sent to file.
3431 Don't worry about setting up the coding system or reading from the
3432 pipe if all output is being discarded.
3433 Hoist fd_error local into top level, to lessen block nesting.
3434 Don't record deleted pid here; now done by Fcall_process_region.
3435 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3436 and note its success in synch_process_tempfile.
3437 Do not leak resources when child_setup fails.
3438 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3439 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3440 (create_temp_file): Now returns open fd, with an additional
3441 Lisp_Object * argument to return the name. All callers changed.
3442 Do not close the file; rewind it instead, and leave it open for
3443 the caller. Do not lock the temp file. Unwind-protect the file
3444 and the file-descriptor.
3445 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3446 If an asynchrounous process, record it here, not in call_process.
3447 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3448 * eval.c (set_unwind_protect): New function.
3449 * fileio.c (write_region): New function, generalized from the
3450 old Fwrite_region. Do not lock temp files.
3451 (Fwrite_region): Use it.
3452 * lisp.h (set_unwind_protect, write_region): New decls.
3453 * process.c: Include <verify.h>.
3454 (make_process): Mark fds as initially closed.
3455 (deleted_pid_list): Now a list of pid-filename pairs.
3457 (close_process_fd): New function.
3458 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3459 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3460 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3461 (create_process, create_pty, Fmake_serial_process)
3462 (server_accept_connection): Record which fds need to be closed,
3463 and let deactivate_process close them.
3464 (Fmake_network_process): Do not discard the unwind-protect
3465 until it's safe to do so.
3466 (deactivate_process): Close the fds opened by create_process etc.
3467 (Fprocess_send_eof): Adjust to new way of recording open fds.
3468 Report an error if /dev/null can't be opened, instead of aborting.
3469 * process.h (PROCESS_OPEN_FDS): New constant.
3470 (struct Lisp_Process): New member open_fds.
3471 (record_kill_process, record_deleted_pid): Adjust signatures.
3472 (record_deleted_pid): Move decl here ...
3473 * syswait.h (record_deleted_pid): ... from here.
3475 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3477 * decompress.c: Fix bugs with large buffers and weird inputs.
3478 Tune a bit. Reindent as per usual Emacs style.
3479 (BUFFER_SIZE): Remove.
3480 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3481 more than UINT_MAX bytes. Decompress into the gap instead of into
3482 an auto buffer, as this should avoid copying. Return nil if
3483 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3484 set immediate_quit; we shouldn't trust zlib code that much.
3486 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3488 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3489 errors, and really move the gap to where we want it.
3491 * lisp.h: Include decompress.c support.
3493 * emacs.c (main): Include decompress.c support.
3495 * Makefile.in: Include -lz if present.
3497 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3499 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3500 (initWithTitle:): Initialize frame to 0.
3501 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3502 (fillWithWidgetValue:frame:): Rename from
3503 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3505 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3506 fillWithWidgetValue:frame:
3508 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3509 remove memory leak warnings.
3511 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3512 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3515 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3516 (x_activate_menubar): Update the whole menu.
3517 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3518 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3519 current event is not NSSystemDefined (Bug#15001).
3520 Call ns_check_menu_open only if trackingMenu is 2.
3521 (menuDidClose:): New method, decrease trackingMenu.
3522 (fillWithWidgetValue:setDelegate:): New method.
3523 (fillWithWidgetValue:): Call the above.
3525 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3527 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3529 Omit some unnecessary casts.
3530 Many of these go back to the old pre-C89 days, when they may have
3531 been needed, but we've been assuming C89 or later for a while now.
3532 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3533 (live_float_p, live_misc_p, live_vector_p):
3534 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3535 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3536 (defvar_per_buffer):
3537 * callint.c (Fcall_interactively):
3538 * doc.c (Fsubstitute_command_keys):
3539 * filelock.c (get_boot_time):
3540 * frame.c (xrdb_get_resource):
3541 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3542 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3543 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3544 (menuitem_highlight_callback, menu_destroy_callback)
3545 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3546 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3547 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3548 (xg_tool_bar_help_callback, tb_size_cb):
3549 * image.c (xpm_alloc_color, png_read_from_memory)
3550 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3551 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3553 * keymap.c (describe_map):
3554 * nsfns.m (Fns_display_monitor_attributes_list):
3555 * nsmenu.m (process_dialog:):
3556 * nsterm.m (hold_event):
3557 * process.c (wait_reading_process_output):
3558 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3559 * scroll.c (do_direct_scrolling, scrolling_1):
3560 * termcap.c (tgetent):
3561 * window.c (check_window_containing, add_window_to_list)
3562 (freeze_window_starts):
3563 * xdisp.c (compare_overlay_entries, vmessage):
3564 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3565 (x_get_monitor_attributes_xrandr)
3566 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3567 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3568 * xfont.c (xfont_match, xfont_open):
3569 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3570 (menubar_selection_callback, menu_position_func)
3571 (popup_selection_callback, create_and_show_popup_menu)
3572 (dialog_selection_callback, create_and_show_dialog):
3573 * xrdb.c (x_get_string_resource):
3575 * xsmfns.c (x_session_check_input):
3576 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3577 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3578 (xaw_jump_callback, xaw_scroll_callback):
3579 Omit unnecessary casts.
3581 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3583 Minor string-length refactoring.
3584 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3585 * frame.c (make_monitor_attribute_list):
3586 Prefer build_string to strlen + make_string.
3588 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3590 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3591 don't check minor_code (Bug#14417).
3593 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3595 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3596 vertical positions instead. This avoids calling MATRIX_ROW with
3597 row numbers that are possibly beyond valid limits. (Bug#15064)
3599 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3601 Use xstrdup and build_unibyte_string where applicable.
3602 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3603 * xfns.c (x_window):
3604 * xrdb.c (x_get_customization_string):
3605 * xterm.c (xim_initialize):
3606 * w32fns.c (w32_window): Use xstrdup.
3607 (w32_display_monitor_attributes_list):
3608 * emacs.c (init_cmdargs):
3609 * keyboard.c (PUSH_C_STR):
3610 * nsfont.m (nsfont_open):
3611 * sysdep.c (system_process_attributes):
3612 * w32.c (system_process_attributes):
3613 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3615 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3617 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3618 variables of these types so that GDB would know about them, as aid
3619 for debugging fatal exceptions. (Bug#15024) See also
3620 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3623 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3625 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3626 larger than the NSWindow (Bug#14934).
3628 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3630 Redesign redisplay interface to drop global variable updated_window.
3631 Always pass currently updated window as a parameter to update routines.
3632 * dispextern.h (updated_window): Remove declaration.
3633 (struct redisplay_interface): Pass window parameter to
3634 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3635 and after_update_window_hook.
3636 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3638 * dispnew.c (updated_window): Remove.
3639 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3640 (update_window_line): Adjust to match redisplay interface changes.
3641 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3642 (ns_scroll_run, ns_after_update_window_line):
3643 * w32term.c (x_update_window_begin, x_update_window_end)
3644 (x_after_update_window_line, x_scroll_run):
3645 * xterm.c (x_update_window_begin, x_update_window_end)
3646 (x_after_update_window_line, x_scroll_run):
3647 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3648 Likewise. Adjust comments where appropriate.
3649 (x_cursor_to): Simplify because this is always called during window
3650 update (but install debugging check anyway).
3651 (expose_window): Check must_be_updated_p flag to see whether this
3652 function is called during window update.
3654 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3656 Do not reset window modification event counters excessively.
3657 These leftovers and poor man's tricky methods to catch extra
3658 redisplay's attention are no longer needed.
3659 * frame.c (set_menu_bar_lines_1):
3660 * minibuf.c (read_minibuf_unwind):
3661 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3662 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3663 (window_scroll_line_based, Fset_window_configuration):
3664 * xdisp.c (redisplay_window): Do not reset last_modified and
3665 last_overlay_modified counters.
3667 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3669 * xselect.c (x_send_client_event): Set send_event and serial, memset
3670 data.l as it might be bigger than data.b. Use 24 bit mask to
3671 XSendEvent (Bug#15034).
3673 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3675 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3676 for TTY frames that are not the top frame on their console.
3679 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3681 * w32term.c (w32fullscreen_hook): Really maximize frame when
3682 asked for (Bug#14841).
3684 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3686 Prefer selected_window to Fselected_window, likewise for frames.
3687 * buffer.c (Fbuffer_swap_text):
3688 * data.c (Fvariable_binding_locus):
3689 * window.c (run_window_configuration_change_hook): Adjust users.
3690 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3691 Use decode_live_frame.
3693 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3695 Be more careful if selected window shows the buffer other than current,
3696 use window_outdated only if this is not so. This change should also
3697 address some weird issues discussed in Bug#13012.
3698 * window.h (window_outdated): New prototype.
3699 * window.c (window_outdated): Now here. Convert from static and
3700 always assume window's buffer.
3701 (Fwindow_end, Fwindow_line_height): Use it.
3702 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3703 and always assume window's buffer.
3704 (redisplay_window): Adjust user.
3705 (redisplay_internal): Call to reconsider_clip_changes once and
3706 check whether mode line should be updated only if selected window
3707 shows current buffer.
3708 (run_window_scroll_functions): Use eassert for debugging check.
3709 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3711 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3713 * window.c (window_scroll, window_scroll_pixel_based)
3714 (window_scroll_line_based): Use bool for booleans.
3716 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3718 * process.c: Fix minor off-by-one issues in descriptor counts.
3719 This shouldn't fix any real bugs, but it cleans up the code a bit.
3720 (max_process_desc, max_input_desc): -1, not 0, means none.
3722 (delete_input_desc): New function.
3723 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3724 (deactivate_process): Scan backwards when recomuting max_process_desc;
3725 that should be faster.
3726 (init_process_emacs): Initialize max_input_desc.
3728 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3730 Use region cache to speedup bidi_find_paragraph_start.
3731 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3732 Rename cache_long_line_scans to cache_long_scans.
3733 * buffer.c (bset_cache_long_line_scans): Rename to
3734 bset_cache_long_scans.
3735 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3736 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3738 (syms_of_buffer): Rename cache-long-line-scans to
3739 cache-long-scans. Adjust docstring.
3740 * search.c (newline_cache_on_off):
3741 * indent.c (width_run_cache_on_off): Adjust users.
3742 * bidi.c (bidi_paragraph_cache_on_off): New function.
3743 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3744 * insdel.c (prepare_to_modify_buffer):
3745 Invalidate bidi_paragraph_cache if enabled.
3747 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3749 Invalidate region caches only if buffer text is going to be changed.
3750 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3751 (modify_text): ...new prototype.
3752 (prepare_to_modify_buffer_1): New prototype.
3753 * textprop.c (modify_region): Rename to...
3754 (modify_text_properties): ...new function.
3755 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3756 (Fremove_list_of_text_properties): Adjust users.
3757 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3758 (modify_text): ...new function.
3759 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3760 (prepare_to_modify_buffer_1): ...new function.
3761 * casefiddle.c (casify_region):
3762 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3763 (Ftranspose_regions): Use modify_text.
3765 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3767 * lisp.mk (lisp): Add nadvice.elc.
3769 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3771 New macro to iterate over live buffers similar to frames.
3772 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3773 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3774 Declare buffer-related variables here to offload lisp.h.
3775 * buffer.c (Vbuffer_alist): Adjust comment.
3776 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3777 (other_buffer_safely):
3778 * data.c (store_symval_forwarding):
3779 * dispnew.c (Fframe_or_buffer_changed_p):
3780 * fileio.c (Fdo_auto_save):
3781 * filelock.c (unlock_all_files):
3782 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3784 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3786 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3787 * callproc.c (create_temp_file):
3788 * filelock.c (create_lock_file):
3789 Assume mkostemp, since it's now provided by Gnulib.
3791 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3793 * w32.c (mkostemp): New function.
3794 (mktemp): Remove, no longer used. Most of the code reused in
3795 mkostemp. (Bug#15015)
3796 (mktemp): Don't undef.
3798 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3800 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3801 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3802 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3803 (free_glyph_pool, check_glyph_memory): Likewise for
3804 all users. Adjust comments where appropriate.
3806 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3808 * composite.h: Minor fixups.
3809 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3810 to fix a misspelling, and change it to an inline function while
3811 we're at it (it need not be a macro). All uses changed.
3812 (composition_method, composition_valid_p):
3813 Rewrite to avoid assignments in if-conditions.
3815 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3817 Do not use global Lisp_Object in composition macros.
3818 * composite.h (composition_temp): Remove declaration.
3819 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3820 (composition_method, composition_valid_p): ...inline functions.
3821 (compose_region): Remove the leftover.
3822 * composite.c (composition_temp): Remove.
3823 (run_composition_function, update_compositions)
3824 (composition_compute_stop_pos, composition_adjust_point)
3825 (Ffind_composition_internal):
3826 * coding.c (handle_composition_annotation):
3827 * xdisp.c (handle_composition_prop, check_point_in_composition):
3828 Related users changed.
3830 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3832 Drop FRAME_PTR typedef.
3833 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3834 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3835 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3836 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3837 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3838 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3839 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3840 All related users changed.
3842 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3844 * eval.c (default_toplevel_binding): New function.
3846 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3847 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3848 (syms_of_eval): Export them.
3849 * data.c (Fdefault_value): Micro cleanup.
3850 * term.c (init_tty): Use "false".
3852 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3854 Fix X GC leak in GTK and raw (no toolkit) X ports.
3855 * xterm.c (x_free_frame_resources): If white and black relief
3856 GCs are allocated, always free them here.
3857 * xfns.c (x_make_gc): Omit redundant initialization.
3858 * widget.c (create_frame_gcs): Remove the leftover.
3859 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3860 in x_free_frame_resources.
3862 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3864 * nsterm.m (windowWillResize:toSize:): Only change title if
3865 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3867 (viewDidEndLiveResize): New method.
3869 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3870 inside NS_IMPL_COCOA.
3872 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3874 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3875 Do not check whether undo is enabled because record_insert and
3876 record_delete does that themselves.
3878 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3880 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3881 member which is not really used any more.
3882 (FRAME_XIC_BASE_FONTNAME): Remove.
3883 * xfns.c (xic_free_fontset): Adjust user.
3884 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3885 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3886 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3887 (xdialog_show): Use eassert for debugging check.
3888 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3890 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3892 * fileio.c, fns.c (merge): Move extern decl from here ...
3893 * lisp.h (merge): ... to here.
3895 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3897 Fix last font-related change.
3898 * w32font.h (w32font_list_internal, w32font_match_internal):
3900 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3901 (uniscribe_list_family): Adjust to match font API change.
3902 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3903 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3905 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3907 * frame.h (FRAME_MOUSE_UPDATE):
3908 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3909 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3911 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3913 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3914 * font.h (struct font_driver): Change list, match, and list_family
3915 functions to accept struct frame * as first arg.
3916 * font.c (font_score, font_compare, font_sort_entities):
3918 (font_sort_entities, font_list_entities, font_select_entity):
3919 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3920 match font API change.
3921 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3922 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3923 * ftxfont.c (ftxfont_list, ftxfont_match):
3924 * xftfont.c (xftfont_list, xftfont_match):
3925 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3926 * w32font.c (w32font_list, w32font_match, w32font_list):
3927 (w32font_list_internal, w32_font_match_internal): Likewise.
3928 * xfaces.c (Fx_family_fonts): Adjust user.
3930 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3932 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3933 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3934 only if HAVE_X_WINDOWS is in use.
3935 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3936 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3937 * w32term.c (x_wm_set_icon_position): Likewise.
3938 * w32fns.c (x_icon): Adjust user.
3940 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3942 * xterm.c (last_mouse_press_frame): Remove the
3943 leftover which is not really used any more.
3944 (handle_one_xevent, syms_of_xterm): Adjust users.
3945 (x_flush): Call XFlush once per each X display, not frame.
3946 This is better because this code always unconditionally skips
3947 non-X frames in Vframe_list and issues the only XFlush if we
3948 have more than one X frame on the same X display.
3949 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3950 Use bool for booleans.
3951 (x_draw_glyph_string_background, cvt_string_to_pixel):
3952 (cvt_pixel_dtor): Drop unnecessary prototypes.
3953 * xterm.h (x_display_ok): Adjust prototype.
3955 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3957 Drop unnecessary functions that deals with frame pixel size.
3958 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3959 (x_pixel_height): Drop prototypes.
3960 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3961 (x_pixel_height): Drop implementations.
3962 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3963 which should be always valid for window frame.
3964 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3965 * w32menu.c (Fx_popup_dialog):
3966 * xmenu.c (Fx_popup_dialog): Likewise for both.
3968 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3970 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3971 frame parameters and call to Fmodify_frame_parameters just once.
3972 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3973 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3974 and mention nil frame in docstring.
3976 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3978 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3979 (x_figure_window_size): Likewise. Adjust to return long.
3980 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3981 (toplevel): Move Qterminal_live_p to...
3982 * terminal.c (toplevel): ...here, make it static, and...
3983 (syms_of_terminal): ...DEFSYM here.
3984 * frame.h (Qterminal_live_p): Remove declaration.
3985 (make_frame, x_figure_window_size): Adjust prototype.
3986 * nsfns.m (Fx_create_frame): Use long for window flags.
3988 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3990 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3991 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3992 Do not assume that emacs_close (INT_MAX) is a no-op.
3994 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3996 * xfaces.c (make_face_cache): For struct face_cache, prefer
3997 xmalloc to xzalloc and so avoid redundant call to memset.
3998 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4000 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4002 * fringe.c (draw_window_fringes, update_window_fringes)
4003 (compute_fringe_widths):
4004 * w32term.c (x_draw_glyph_string):
4005 * window.c (candidate_window_p, Frecenter):
4006 * xfaces.c (realize_basic_faces, realize_default_face)
4007 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4008 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4009 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4010 * xmenu.c (Fx_menu_bar_open_internal):
4011 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4012 * xsettings.c (xft_settings_event):
4013 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4014 Use bool for booleans. Adjust style and comments where
4016 * dispextern.h (draw_window_fringes, update_window_fringes)
4017 (compute_fringe_widths):
4018 * xterm.h (x_had_errors_p): Adjust prototype.
4020 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4022 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4023 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4025 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4027 * fns.c (toplevel): Remove comment before Fsafe_length because
4030 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4032 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4034 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4036 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4037 frame which got the message is still alive, before dereferencing
4038 its pointer. (Bug#14970)
4040 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4041 be a live window, before using it as such. (Bug#14970)
4043 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4045 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4046 w32_detect_focus_change instead of doing part of its job by hand.
4047 This fixes the problem whereby FOCUS_OUT events were not sent to
4050 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4052 * process.c (Fprocess_list): Doc fix.
4054 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4055 being re-exposed only if it didn't ask to become visible.
4056 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4057 was previously iconified. (Bug#14841)
4058 (x_iconify_frame): Mark the frame iconified.
4060 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4062 Fix minor problems found by static checking.
4063 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4064 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4066 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4068 * eval.c (set_specpdl_old_value): New function.
4069 (unbind_to): Minor simplification.
4070 (get_backtrace_frame): New function.
4071 (Fbacktrace_frame): Use it. Add `base' argument.
4072 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4073 (syms_of_eval): Export backtrace-eval.
4074 * xterm.c (x_focus_changed): Simplify.
4076 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4078 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4080 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4082 * xdisp.c (redisplay_window): Instead of moving point out of
4083 scroll margin, reject the force_start method, and try scrolling
4084 instead. (Bug#14780)
4086 2013-07-24 Ken Brown <kbrown@cornell.edu>
4088 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4091 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4093 * eval.c (Fprogn): Do not check that BODY is a proper list.
4094 This undoes the previous change. The check slows down the
4095 interpreter, and is not needed to prevent a crash. See
4096 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4098 2013-07-23 Glenn Morris <rgm@gnu.org>
4100 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4102 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4104 Port to GNU/Linux systems with tinfo but not ncurses.
4105 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4106 to decide whether ncurses is being used. Without this change,
4107 GCC complains about tgetent not being declared, on a system
4108 that has tinfo installed but ncurses not installed.
4110 * eval.c (Fprogn): Check that BODY is a proper list.
4112 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4113 * data.c (Fsetq_default):
4114 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4115 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4117 Tune by taking advantage of the fact that ARGS is always a list
4118 when a function is declared to have UNEVALLED args.
4120 * emacsgtkfixed.c: Port to GCC 4.6.
4121 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4123 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4125 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4126 here to silence compiler warnings.
4128 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4130 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4131 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4132 from messing up Emacs's 'struct frame' (Bug#14923).
4134 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4136 * alloc.c (make_save_ptr_ptr): Define this function.
4137 It was inadvertently omitted. It's needed only if
4138 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4140 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4142 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4143 frame have focus (Bug#14895).
4145 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4147 Avoid vfork-related deadlock more cleanly.
4148 * callproc.c (child_setup): When the child's exec fails, output
4149 the program name, as that's more useful. Use O_NONBLOCK to avoid
4151 * process.c (create_process_1): Remove; no longer needed.
4152 (create_process): Remove timer hack; no longer needed, now that
4153 the child avoids deadlock.
4155 2013-07-20 Glenn Morris <rgm@gnu.org>
4157 * image.c (Fimage_flush): Fix doc typo.
4159 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4161 Fix array bounds violation when pty allocation fails.
4162 * process.c (PTY_NAME_SIZE): New constant.
4163 (pty_name): Remove static variable; it's now auto.
4164 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4165 Take pty_name as an arg rather than using a static variable.
4166 All callers changed.
4167 (create_process): Recover pty_flag from process, not from volatile local.
4168 (create_pty): Stay inside array even when pty allocation fails.
4169 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4171 * lread.c (Fload): Avoid initialization only when lint checking.
4172 Mention that it's needed only for older GCCs.
4174 2013-07-20 Kenichi Handa <handa@gnu.org>
4176 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4177 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4179 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4181 * lread.c (Fload): Avoid uninitialized warning.
4183 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4185 Fix some minor file descriptor leaks and related glitches.
4186 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4187 (create_lock_file): Use write, not emacs_write.
4188 * image.c (slurp_file, png_load_body):
4189 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4190 (server_accept_connection):
4191 Don't leak an fd on memory allocation failure.
4192 * image.c (slurp_file): Add a cheap heuristic for growing files.
4193 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4194 as that's what the other routines do. Maybe input need not be
4195 blocked at all, but it's better to be consistent.
4196 Avoid undefined behavior when strlen is zero.
4198 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4199 (NSTATICS): Now a constant; doesn't need to be a macro.
4201 2013-07-19 Richard Stallman <rms@gnu.org>
4203 * coding.c (decode_coding_utf_8): Add simple loop for fast
4204 processing of ASCII characters.
4206 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4208 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4210 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4212 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4213 unportable 'struct x_display_info'.
4214 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4217 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4219 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4220 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4222 (system_process_attributes): Prefer plain char to unsigned char
4223 when either will do. Clean up properly if interrupted or if
4224 memory allocations fail. Don't assume sscanf succeeds.
4225 Remove no-longer-needed workaround to stop GCC from whining.
4226 Read command-line once, instead of multiple times. Check read status a
4229 Fix obscure porting bug with varargs functions.
4230 The code assumed that int is treated like ptrdiff_t in a vararg
4231 function, which is not a portable assumption. There was a similar
4232 -- though these days less likely -- porting problem with various
4233 assumptions that pointers of different types all smell the same as
4234 far as vararg functions is conserved. To make this problem less
4235 likely in the future, redo the API to use varargs functions.
4236 * alloc.c (make_save_value): Remove this vararg function.
4237 All uses changed to ...
4238 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4239 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4241 (make_save_ptr): Rename from make_save_pointer, for consistency with
4242 the above. Define only on platforms that need it. All uses changed.
4244 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4246 * keyboard.c: Try to fix typos in previous change.
4247 (DISPLAY_LIST_INFO): New macro.
4248 (kbd_buffer_get_event): Do not access members that are not present
4249 in X11. Revert inadvertent change of "!=" to "=".
4251 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4253 * keyboard.c (kbd_buffer_get_event):
4254 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4255 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4257 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4259 * filelock.c: Fix unlikely file descriptor leaks.
4260 (get_boot_time_1): Rework to avoid using emacs_open.
4261 This doesn't actually fix a leak, but is better anyway.
4262 (read_lock_data): Use read, not emacs_read.
4264 * doc.c: Fix minor memory and file descriptor leaks.
4265 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4266 (get_doc_string, Fsnarf_documentation):
4267 Fix file descriptor leak on error.
4269 * term.c: Fix minor fdopen-related file descriptor leaks.
4270 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4271 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4273 * charset.c: Fix file descriptor leaks and errno issues.
4275 (load_charset_map_from_file): Don't leak file descriptor on error.
4276 Use plain record_xmalloc since the allocation is larger than
4277 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4279 * eval.c (record_unwind_protect_nothing):
4280 * fileio.c (fclose_unwind):
4282 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4283 The replacement doesn't block input, but that no longer seems
4286 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4288 * lread.c: Fix file descriptor leaks and errno issues.
4289 (Fload): Close some races that leaked fds or streams when 'load'
4291 (Fload, openp): Report error number of last nontrivial failure to open.
4292 ENOENT counts as trivial.
4293 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4295 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4296 now that the function is always called with a nonnegative arg.
4297 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4298 All uses replaced with ...
4299 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4301 A few more minor file errno-reporting bugs.
4302 * callproc.c (Fcall_process):
4303 * doc.c (Fsnarf_documentation):
4304 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4305 * process.c (set_socket_option):
4306 Don't let a constructor trash errno.
4307 * doc.c: Include <errno.h>.
4309 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4311 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4313 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4315 Fix w32 bug with call-process-region (Bug#14885).
4316 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4317 to Fcall_process when the input is empty. This simplifies the
4318 code a bit. It makes no difference on POSIXish platforms but
4319 apparently it fixes a bug on w32.
4321 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4322 * fileio.c (close_file_unwind): Don't close if FD is negative;
4323 this can happen when unwinding a zapped file descriptor.
4324 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4325 in case Emacs runs out of memory between the two unwind-protects.
4326 Don't trash errno when closing FD.
4327 Zap the FD in the specpdl when closing it, instead of deferring
4328 the removal of the unwind-protect; this fixes a bug where a child
4329 function unwinds the stack past us.
4331 New unwind-protect flavors to better type-check C callbacks.
4332 This also lessens the need to write wrappers for callbacks,
4333 and the need for make_save_pointer.
4334 * alloca.c (free_save_value):
4335 * atimer.c (run_all_atimers):
4337 * alloc.c (safe_alloca_unwind):
4338 * atimer.c (unwind_stop_other_atimers):
4339 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4340 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4341 * minibuf.c (choose_minibuf_frame_1):
4342 * process.c (make_serial_process_unwind):
4343 * xdisp.h (pop_message_unwind):
4344 * xselect.c (queue_selection_requests_unwind):
4345 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4346 * alloca.c (record_xmalloc):
4347 Prefer record_unwind_protect_ptr to record_unwind_protect with
4349 * alloca.c (Fgarbage_collect):
4350 Prefer record_unwind_protect_void to passing a dummy.
4351 * buffer.c (restore_buffer):
4352 * window.c (restore_window_configuration):
4353 * xfns.c, w32fns.c (do_unwind_create_frame)
4354 New wrapper. All record-unwind uses of wrappee changed.
4355 * buffer.c (set_buffer_if_live):
4356 * callproc.c (call_process_cleanup, delete_temp_file):
4357 * coding.c (code_conversion_restore):
4358 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4359 * editfns.c (save_excursion_restore)
4360 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4361 (save_restriction_restore):
4362 * eval.c (restore_stack_limits, un_autoload):
4363 * fns.c (require_unwind):
4364 * keyboard.c (recursive_edit_unwind, tracking_off):
4365 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4366 * macros.c (pop_kbd_macro, restore_menu_items):
4367 * nsfns.m (unwind_create_frame):
4368 * print.c (print_unwind):
4369 * process.c (start_process_unwind):
4370 * search.c (unwind_set_match_data):
4371 * window.c (select_window_norecord, select_frame_norecord):
4372 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4373 (fast_set_selected_frame):
4374 * xfns.c, w32fns.c (unwind_create_tip_frame):
4375 Return void, not a dummy Lisp_Object. All uses changed.
4376 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4377 * callproc.c (call_process_kill):
4378 * fileio.c (restore_point_unwind, decide_coding_unwind)
4379 (build_annotations_unwind):
4380 * insdel.c (Fcombine_after_change_execute_1):
4381 * keyboard.c (read_char_help_form_unwind):
4382 * menu.c (unuse_menu_items):
4383 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4384 * sound.c (sound_cleanup):
4385 * xdisp.c (unwind_redisplay):
4386 * xfns.c (clean_up_dialog):
4387 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4388 Accept no args and return void, instead of accepting and returning
4389 a dummy Lisp_Object. All uses changed.
4390 * cygw32.c (fchdir_unwind):
4391 * fileio.c (close_file_unwind):
4392 * keyboard.c (restore_kboard_configuration):
4393 * lread.c (readevalllop_1):
4394 * process.c (wait_reading_process_output_unwind):
4395 Accept int and return void, rather than accepting an Emacs integer
4396 and returning a dummy object. In some cases this fixes an
4397 unlikely bug when the corresponding int is outside Emacs integer
4398 range. All uses changed.
4399 * dired.c (directory_files_internal_unwind):
4400 * fileio.c (do_auto_save_unwind):
4401 * gtkutil.c (pop_down_dialog):
4402 * insdel.c (reset_var_on_error):
4403 * lread.c (load_unwind):
4404 * xfns.c (clean_up_file_dialog):
4405 * xmenu.c, nsmenu.m (pop_down_menu):
4406 * xmenu.c (cleanup_widget_value_tree):
4407 * xselect.c (wait_for_property_change_unwind):
4408 Accept pointer and return void, rather than accepting an Emacs
4409 save value encapsulating the pointer and returning a dummy object.
4411 * editfns.c (Fformat): Update the saved pointer directly via
4412 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4413 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4414 (unwind_body): New function.
4415 (record_unwind_protect): First arg is now a function returning void,
4416 not a dummy Lisp_Object.
4417 (record_unwind_protect_ptr, record_unwind_protect_int)
4418 (record_unwind_protect_void): New functions.
4419 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4420 * fileio.c (struct auto_save_unwind): New type.
4421 (do_auto_save_unwind): Use it.
4422 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4423 * insdel.c (struct rvoe_arg): New type.
4424 (reset_var_on_error): Use it.
4425 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4427 (specbinding_func): Remove; there are now several such functions.
4428 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4429 (set_unwind_protect_ptr): New function.
4430 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4432 Be simpler and more consistent about reporting I/O errors.
4433 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4434 Say "Read error" and "Write error", rather than "I/O error", or
4435 "IO error reading", or "IO error writing", when a read or write
4437 * process.c (Fmake_network_process, wait_reading_process_output)
4438 (send_process, Fprocess_send_eof, wait_reading_process_output):
4439 Capitalize diagnostics consistently. Put "failed foo" at the
4440 start of the diagnostic, so that we don't capitalize the
4441 function name "foo". Consistently say "failed" for such
4443 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4444 All callers changed. This is so it can use report_file_error.
4445 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4446 diagnostics consistently as above.
4448 * fileio.c (report_file_errno): Fix errno reporting bug.
4449 If the file name is neither null nor a pair, package it up as a
4450 singleton list. All callers changed, both to this function and to
4451 report_file_error. This fixes a bug where the memory allocator
4452 invoked by list1 set errno so that the immediately following
4453 report_file_error reported the wrong errno value.
4455 Fix minor problems found by --enable-gcc-warnings.
4456 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4457 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4459 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4461 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4462 Set event->arg to Qt if switch-event shall be generated.
4463 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4465 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4467 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4470 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4471 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4472 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4473 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4474 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4475 and there is a focused frame.
4476 (head_table): Add focus-in and focus-out.
4477 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4478 bind to handle-focus-in/out.
4480 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4481 (Fhandle_switch_frame): Call Fhandle_focus_in.
4482 (syms_of_frame): defsubr handle-focus-in/out.
4484 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4486 Fix porting bug to older POSIXish platforms (Bug#14862).
4487 * sysdep.c (emacs_pipe): New function, that implements
4488 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4489 This should port better to CentOS 5 and to Mac OS X 10.6.
4490 All calls to pipe2 changed.
4492 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4493 This makes the code easier to read and the executable a bit smaller.
4494 Do not replace all calls to Fcons that happen to create lists,
4495 just calls that are intended to create lists. For example, when
4496 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4497 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4498 Similarly for list2 through list5.
4499 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4500 * bytecode.c (exec_byte_code):
4501 * callint.c (quotify_arg, Fcall_interactively):
4502 * callproc.c (Fcall_process, create_temp_file):
4503 * charset.c (load_charset_map_from_file)
4504 (Fdefine_charset_internal, init_charset):
4505 * coding.c (get_translation_table, detect_coding_system)
4506 (Fcheck_coding_systems_region)
4507 (Fset_terminal_coding_system_internal)
4508 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4509 * composite.c (update_compositions, Ffind_composition_internal):
4510 * dired.c (directory_files_internal, file_name_completion)
4512 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4513 * doc.c (Fsnarf_documentation):
4514 * editfns.c (Fmessage_box):
4516 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4517 (Feval, eval_sub, Ffuncall, apply_lambda):
4518 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4519 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4520 (Fset_file_times, Finsert_file_contents)
4521 (Fchoose_write_coding_system, Fwrite_region):
4522 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4523 * font.c (font_registry_charsets, font_parse_fcname)
4524 (font_prepare_cache, font_update_drivers, Flist_fonts):
4525 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4526 * frame.c (make_frame, Fmake_terminal_frame)
4527 (x_set_frame_parameters, x_report_frame_params)
4528 (x_default_parameter, Fx_parse_geometry):
4529 * ftfont.c (syms_of_ftfont):
4530 * image.c (gif_load):
4531 * keyboard.c (command_loop_1):
4532 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4533 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4534 (Fminor_mode_key_binding, accessible_keymaps_1)
4535 (Faccessible_keymaps, Fwhere_is_internal):
4536 * lread.c (read_emacs_mule_char):
4537 * menu.c (find_and_return_menu_selection):
4538 * minibuf.c (get_minibuffer):
4539 * nsfns.m (Fns_perform_service):
4540 * nsfont.m (ns_script_to_charset):
4541 * nsmenu.m (ns_popup_dialog):
4542 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4543 (Fx_own_selection_internal):
4544 * nsterm.m (append2):
4545 * print.c (Fredirect_debugging_output)
4546 (print_prune_string_charset):
4547 * process.c (Fdelete_process, Fprocess_contact)
4548 (Fformat_network_address, set_socket_option)
4549 (read_and_dispose_of_process_output, write_queue_push)
4550 (send_process, exec_sentinel):
4551 * sound.c (Fplay_sound_internal):
4552 * textprop.c (validate_plist, add_properties)
4553 (Fput_text_property, Fadd_face_text_property)
4554 (copy_text_properties, text_property_list, syms_of_textprop):
4555 * unexaix.c (report_error):
4556 * unexcoff.c (report_error):
4557 * unexsol.c (unexec):
4558 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4559 (Fformat_mode_line, syms_of_xdisp):
4560 * xfaces.c (set_font_frame_param)
4561 (Finternal_lisp_face_attribute_values)
4562 (Finternal_merge_in_global_face, syms_of_xfaces):
4563 * xfns.c (x_default_scroll_bar_color_parameter)
4564 (x_default_font_parameter, x_create_tip_frame):
4565 * xfont.c (xfont_supported_scripts):
4566 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4567 (menu_help_callback, xmenu_show):
4569 * xterm.c (set_wm_state):
4570 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4571 and similarly for list2 through list5.
4573 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4575 * callproc.c (Fcall_process_region): Fix minor race and tune.
4576 (create_temp_file): New function, with the temp-file-creation part
4577 of the old Fcall_process_region. Use Fcopy_sequence to create the
4578 temp file name, rather than alloca + build_string, for simplicity.
4579 Don't bother to block input around the temp file creation;
4580 shouldn't be needed. Simplify use of mktemp.
4581 Use record_unwind_protect immediately after creating the temp file;
4582 this closes an unlikely race where the temp file was not removed.
4583 Use memcpy rather than an open-coded loop.
4584 (Fcall_process_region): Use the new function. If the input is
4585 empty, redirect from /dev/null rather than from a newly created
4586 empty temp file; this avoids unnecessary file system traffic.
4588 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4590 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4591 Simplify by making this case like the other two. This is a bit
4592 slower on obsolete hosts, but the extra complexity isn't worth it.
4594 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4595 * process.c (create_process) [!DOS_NT]:
4596 Remove now-unnecessary calls to emacs_close.
4598 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4600 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4601 returning early. (Bug#14850)
4603 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4604 and inhibit-iso-escape-detection attributes of 'undecided'.
4607 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4609 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4610 Reported by Herbert J. Skuhra in
4611 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4613 Don't lose top specpdl entry when memory is exhausted.
4614 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4615 specpdl overflow here, to simplify callers; all callers changed.
4616 Always reserve an unused entry at the stack top; this avoids
4617 losing the top entry's information when memory is exhausted.
4619 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4621 Clean up errno reporting and fix some errno-reporting bugs.
4622 * callproc.c (Fcall_process):
4623 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4624 * process.c (create_process, Fmake_network_process):
4625 * unexaix.c (report_error):
4626 * unexcoff.c (report_error):
4627 Be more careful about reporting the errno of failed operations.
4628 The code previously reported the wrong errno sometimes.
4629 Also, prefer report_file_errno to setting errno + report_file_error.
4630 (Fcall_process): Look at openp return value rather than at path,
4631 as that's a bit faster and clearer when there's a numeric predicate.
4632 * fileio.c (report_file_errno): New function, with most of the
4633 old contents of report_file_error.
4634 (report_file_error): Use it.
4635 (Ffile_exists_p, Ffile_accessible_directory_p):
4636 Set errno to 0 when it is junk.
4637 * fileio.c (Faccess_file):
4638 * image.c (x_create_bitmap_from_file):
4639 Use faccessat rather than opening the file, to avoid the hassle of
4640 having a file descriptor open.
4641 * lisp.h (report_file_errno): New decl.
4642 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4645 * process.c (create_process, wait_reading_process_output) [AIX]:
4646 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4647 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4648 a multithreaded environment anyway).
4649 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4651 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4653 * image.c (x_find_image_file): Don't close a remote file handle.
4655 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4657 Fix races with threads and file descriptors.
4658 * callproc.c (Fcall_process_region):
4659 * dired.c (open_directory):
4660 * emacs.c (main, Fdaemon_initialized):
4661 * image.c (x_find_image_file):
4662 * inotify.c (Finotify_rm_watch):
4663 * lread.c (Flocate_file_internal):
4664 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4665 * term.c (term_mouse_moveto, init_tty):
4666 * termcap.c (tgetent):
4667 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4668 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4669 * unexhp9k800.c, unexmacosx.c (unexec):
4670 * callproc.c (Fcall_process_region):
4671 Use emacs_close, not close.
4672 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4673 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4674 and posix_close function on current platforms (which all lack them).
4675 (emacs_close): Use it. This should fix the races on GNU/Linux and
4676 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4677 and it should avoid closing random victim file descriptors on
4680 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4682 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4683 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4686 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4687 This is for .gdbinit xbacktrace.
4689 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4690 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4691 (emacs_set_tty): Now static.
4692 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4693 * term.c (tty_capable_p, tty_default_color_capabilities)
4694 (get_tty_terminal, term_mouse_movement)
4695 (handle_one_term_event, init_tty, maybe_fatal):
4696 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4697 (tgetent, scan_file, name_match, compare_contin):
4698 * terminal.c (get_terminal):
4699 Use bool for boolean.
4700 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4701 Prefer char to unsigned char if either will do.
4702 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4703 (tty_write_glyphs): Prefer int to unsigned.
4704 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4705 All callers changed.
4706 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4708 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4711 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4712 (B__dummy__): New dummy symbol, to pacify C89.
4713 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4714 they can't grok varargs macros.
4715 * dispnew.c (add_window_display_history)
4716 (add_frame_display_history):
4717 * print.c (print_object):
4718 * xdisp.c (debug_method_add):
4719 Use %p printf format only for void pointers.
4720 * emacs.c (usage_message): New constant, replacing ...
4721 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4722 (main): Adjust to usage reorg.
4723 * fns.c (syms_of_fns):
4724 * profiler.c (syms_of_profiler):
4725 Don't use non-constant struct initializers.
4726 * gnutls.h (gnutls_initstage_t):
4727 * lisp.h (enum Lisp_Fwd_Type):
4728 * lread.c (lisp_file_lexically_bound_p):
4729 * xsettings.c (anonymous enum):
4730 Remove trailing comma.
4731 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4732 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4733 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4735 * regex.c (const_re_char): New type, to pacify strict C89.
4736 All uses of 'const re_char' replaced to use it.
4737 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4738 with glibc when strict C89. This change is imported from gnulib.
4740 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4741 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4742 Omit GNU_LINUX implementation, since it requires long long.
4743 * xterm.c (x_draw_underwave):
4744 Do not assume the traditional order of struct's members.
4745 (x_term_init): Rewrite to avoid the need for non-constant structure
4748 Syntax cleanup, mostly replacing macros with functions.
4749 This removes the need for the syntax_temp hack.
4750 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4751 * syntax.c (SYNTAX_INLINE): New macro.
4752 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4753 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4754 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4755 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4756 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4757 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4758 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4759 Now constants, not macros.
4760 (syntax_temp) [!__GNUC__]: Remove.
4761 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4762 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4763 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4764 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4765 Move here from syntax.h; now functions, not macros. Except for the
4766 last function, these are static since only syntax.c uses them.
4767 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4768 All uses changed. Now a function, not a macro; use this fact
4769 to simplify the code.
4770 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4771 compiler bugs; no longer relevant.
4772 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4773 (SYNTAX_INLINE): New macro.
4774 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4775 for the new functions. Use bool for boolean member.
4776 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4777 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4778 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4779 (SETUP_BUFFER_SYNTAX_TABLE):
4780 Now extern inline functions, not macros.
4781 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4782 Remove; all uses replaced by implementation.
4783 (syntax_temp) [!__GNUC__]: Remove decl.
4784 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4786 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4788 * emacs.c (main): Fix syntax error.
4790 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4792 Timestamp fixes for undo (Bug#14824).
4793 * atimer.c (schedule_atimer):
4794 * fileio.c (Ffile_newer_than_file_p):
4795 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4796 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4797 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4798 (syms_of_fileio): Remove Sclear_visited_file_name.
4799 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4800 file doesn't exist; this avoids an ambiguity with negative timestamps.
4801 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4802 * systime.h (make_emacs_time, invalid_emacs_time):
4803 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4804 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4805 * undo.c (record_first_change): Push (visited-file-modtime) onto
4806 undo list rather than reimplementing it by hand, incorrectly.
4808 2013-07-09 Ken Brown <kbrown@cornell.edu>
4810 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4812 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4814 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4816 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4818 Handle errno and exit status a bit more carefully.
4819 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4820 number into an exit status. Instead, use EXIT_CANCELED.
4821 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4822 * callproc.c (relocate_fd):
4823 * emacs.c (close_output_streams, main):
4824 * process.c (create_process):
4825 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4826 Use emacs_perror for simplicity.
4827 * callproc.c (relocate_fd, main):
4828 * sysdep.c (sys_subshell):
4829 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4830 (shut_down_emacs): Use emacs_write, not write.
4831 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4832 * fileio.c (Fcopy_file, e_write):
4833 * nsterm.m (ns_select):
4834 * process.c (send_process):
4835 * sound.c (vox_write):
4836 Use emacs_write_sig, not emacs_write.
4837 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4838 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4840 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4842 (emacs_full_write): New function.
4843 (emacs_write): Rewrite to use it.
4844 (emacswrite_sig, emacs_perror): New functions.
4845 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4847 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4849 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4850 on NS even if it is present. Pixmap on NS is a void*.
4852 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4854 Port to Ubuntu 10 (Bug#14803).
4855 Problem reported by T.V. Raman.
4856 * process.c (close_on_exec, accept4, process_socket):
4857 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4859 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4861 * w32.c (sys_dup): Declare prototype.
4865 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4867 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4869 Make file descriptors close-on-exec when possible (Bug#14803).
4870 This simplifies Emacs a bit, since it no longer needs to worry
4871 about closing file descriptors by hand in some cases.
4872 It also fixes some unlikely races. Not all such races, as
4873 libraries often open files internally without setting
4874 close-on-exec, but it's an improvement.
4875 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4876 * callproc.c (Fcall_process) [!MSDOS]:
4877 * emacs.c (main) [!DOS_NT]:
4878 * nsterm.m (ns_term_init):
4879 * process.c (create_process):
4880 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4881 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4882 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4883 Prefer mkostemp with O_CLOEXEC to mkstemp.
4884 * callproc.c (relocate_fd) [!WINDOWSNT]:
4885 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4886 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4888 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4889 Make the resulting file descriptor close-on-exec.
4890 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4891 * lread.c (load_descriptor_list, load_descriptor_unwind):
4892 Remove; no longer needed. All uses removed.
4893 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4894 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4896 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4897 (Fmake_network_process, Fnetwork_interface_list):
4898 (Fnetwork_interface_info, server_accept_connection):
4899 Make newly-created socket close-on-exec.
4900 * sysdep.c (emacs_open, emacs_fopen):
4901 Make new-created descriptor close-on-exec.
4902 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4903 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4905 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4907 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4908 for NS_IMPL_GNUSTEP.
4910 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4912 Fix openp errno handling.
4913 * callproc.c (Fcall_process): Preserve openp errno around close.
4914 * lread.c (openp): Set errno when returning -1, as some callers
4917 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4919 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4921 * nsterm.h (NSSavePanel): Update comment.
4922 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4923 (ns_run_file_dialog): Declare.
4925 * nsfns.m: Remove panelOK.
4927 (ns_run_file_dialog): New function.
4928 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4929 event loop, so file dialog is popped up by ns_run_file_dialog, called
4930 by sendEvent (Bug#14578).
4931 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4933 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4935 * xdisp.c (default_line_pixel_height): New function.
4936 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4937 (try_cursor_movement, redisplay_window, try_window)
4938 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4940 * window.c (window_scroll_pixel_based):
4941 use default_line_pixel_height.
4943 * dispextern.h (default_line_pixel_height): Add prototype.
4945 * frame.c (x_set_line_spacing): Accept a float value for
4946 line-spacing parameter, per the documentation.
4948 * data.c (Fmultibyte_string_p): Doc fix.
4950 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4952 Use emacs_open more consistently when opening files.
4953 This handles EINTR more consistently now, and makes it easier
4954 to introduce other uniform changes to file descriptor handling.
4955 * src/systdio.h: New file.
4956 * src/buffer.c (mmap_init):
4957 * cygw32.c (chdir_to_default_directory):
4958 * dispnew.c (Fopen_termscript):
4959 * emacs.c (Fdaemon_initialized):
4960 * fileio.c (Fdo_auto_save):
4961 * image.c (slurp_file, png_load_body, jpeg_load_body):
4962 * keyboard.c (Fopen_dribble_file):
4964 * print.c (Fredirect_debugging_output):
4965 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4966 * termcap.c (tgetent):
4967 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4968 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4969 * w32term.c (w32_initialize) [CYGWIN]:
4970 * xfaces.c (Fx_load_color_file):
4971 Use emacs_open instead of plain open, and emacs_fopen instead of
4973 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4974 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4975 * callproc.c (default_output_mode): New constant.
4976 (Fcall_process): Use it to call emacs_open instead of plain creat.
4977 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4978 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4979 (emacs_fopen): New function.
4980 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4981 Include <lisp.h>, for emacs_open.
4982 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4984 Remove duplicate #include directives.
4985 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4987 Don't include stdio.h twice.
4988 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4989 Don't include sys/types.h or stdio.h twice.
4990 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4991 * lread.c: Don't include coding.h twice.
4992 * nsfont.m: Don't include frame.h twice.
4993 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4994 * ralloc.c: Don't include <unistd.h> twice.
4995 * xdisp.c: Don't include font.h twice.
4996 * xterm.c: Don't include fontset.h twice.
4997 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4999 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5001 Scale ImageMagick images more carefully.
5002 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5003 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5004 Be more careful about avoiding undefined behavior after
5005 integer overflow and division by zero.
5007 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5009 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5010 (syms_of_w32fns): DEFSYM them.
5011 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5012 (CCHDEVICENAME): Define macros if not defined.
5013 (struct MONITOR_INFO_EX): New struct.
5014 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5015 (enum_display_monitors_fn): New variable.
5016 (globals_of_w32fns): Initialize it.
5017 (Fx_display_pixel_width, Fx_display_pixel_height)
5018 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5019 multi-monitor setups in docstrings.
5020 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5021 screen size by primary monitor's millimeter per pixel.
5022 (w32_monitor_enum, w32_display_monitor_attributes_list)
5023 (w32_display_monitor_attributes_list_fallback)
5024 (Fw32_display_monitor_attributes_list): New functions.
5025 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5027 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5029 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5031 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5033 * fileio.c (Qfile_notify_error): New error symbol.
5035 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5036 * inotify.c (inotify_callback, symbol_to_inotifymask)
5037 (Finotify_add_watch, Finotify_rm_watch): Use it.
5038 (inotifyevent_to_event): Exchange order of cookie and file name.
5039 (Finotify_add_watch): Adapt docstring.
5041 * lisp.h (Qfile_notify_error): Declare.
5043 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5045 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5046 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5047 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5048 which did not work (see <http://bugs.gnu.org/14569#307>).
5049 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5050 && (!noninteractive || initialized)). This attempts to thread
5051 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5053 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5055 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5056 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5058 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5060 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5061 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5062 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5063 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5065 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5067 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5068 Define to __sys_siglist.
5070 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5072 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5073 word-wrap, so that overflow-newline-into-fringe would work in
5074 visual-line-mode. (Bug#2749)
5075 (move_it_in_display_line_to): When the last scanned display
5076 element fits exactly on the display line, and
5077 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5078 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5079 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5080 finding buffer position that corresponds to pixel coordinates,
5081 e.g. in buffer_posn_from_coords.
5083 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5085 * process.c (handle_child_signal): Call catch_child_signal if
5088 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5090 Don't convert function pointers to void * and back.
5091 It isn't portable C, and it's easy enough to avoid.
5092 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5093 (make_save_value): Add support for SAVE_FUNCPOINTER.
5094 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5095 * print.c (print_object):
5096 Distinguish function from object pointers.
5097 * lisp.h (SAVE_FUNCPOINTER): New constant.
5098 (SAVE_SLOT_BITS): Adjust to it.
5099 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5100 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5101 (voidfuncptr): New typedef.
5102 (struct Lisp_Save_Value): New member data[0].funcpointer.
5103 (XSAVE_FUNCPOINTER): New function.
5105 Simplify buildobj processing.
5106 * Makefile.in (buildobj.h): Make it a sequence of strings each
5107 followed by comma, rather than a single string. Put it into a
5108 .tmp file in case there's an error while generating it.
5109 (gl-stamp): Use .tmp for temp files.
5110 (mostlyclean): Clean .tmp files.
5111 * doc.c (buildobj): Move to just the routine that needs it.
5112 It's now an array of strings, so processing is simpler.
5114 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5116 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5117 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5118 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5119 Invoke malloc_enable_thread even when not interactive.
5120 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5121 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5122 in this case, since the underlying bug has now been fixed.
5124 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5126 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5127 unlinking it (bug#14691).
5129 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5131 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5132 before checking whether buffer is modified. This lets
5133 `kill-buffer-query-functions' cancel killing of the buffer or save
5134 its content before `kill-buffer' asks user the "Buffer %s
5135 modified; kill anyway?" question.
5137 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5139 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5140 Let the super performKeyEquivalent deal with them (Bug#14747).
5142 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5144 * widget.c (resize_cb): Remove unused local.
5146 Do not use GTK 3 if it exists but cannot be compiled.
5147 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5148 * xterm.c (x_error_handler) [!USE_GTK]:
5151 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5153 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5155 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5156 to the valid range of values. (Bug#14753)
5158 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5159 when moving point by using the current glyph matrix. This avoids
5160 the need to force redisplay when this function is called in a
5163 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5165 Fix minor problems found by static checking.
5166 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5167 Redo the latter's body to sidestep GCC parenthesization warnings.
5168 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5169 * coding.c (detect_coding, detect_coding_system):
5170 * coding.h (struct undecided_spec):
5171 Use bool for boolean.
5172 * image.c (QCmax_width, QCmax_height): Now static.
5173 * xdisp.c (Fmove_point_visually): Remove unused local.
5175 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5177 * xdisp.c (Fmove_point_visually): New function.
5179 2013-06-28 Kenichi Handa <handa@gnu.org>
5181 * coding.h (define_coding_undecided_arg_index): New enum.
5182 (coding_attr_index): New members
5183 coding_attr_undecided_inhibit_null_byte_detection,
5184 coding_attr_undecided_inhibit_iso_escape_detection,
5185 coding_attr_undecided_prefer_utf_8.
5186 (undecided_spec): New struct.
5187 (struct coding_system): New member `undecided' of the member
5190 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5191 (detect_coding): Likewise.
5192 (detect_coding_system): Likewise.
5193 (Fdefine_coding_system_internal): New coding system properties
5194 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5196 (syms_of_coding): Adjust for coding_arg_undecided_max.
5198 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5200 * image.c (x_from_xcolors): Remove unused local.
5202 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5204 Defer image data transfer between X client and server until actual
5207 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5210 * image.c (Destroy_Image): Remove.
5211 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5212 `mask_p', and `colors_p'. All uses changed.
5213 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5214 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5215 New macros for `flags' arg to x_clear_image_1.
5216 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5217 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5218 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5219 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5220 (image_get_x_image, image_unget_x_image): New functions or macros.
5221 (image_background, image_background_transparent, x_to_xcolors)
5222 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5223 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5224 instead of Destroy_Image.
5225 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5226 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5227 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5228 (imagemagick_load_image, svg_load_image): Use them instead of
5229 x_create_x_image_and_pixmap, and x_put_x_image followed by
5230 x_destroy_x_image, respectively.
5231 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5232 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5233 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5234 background_transparent fields.
5235 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5236 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5238 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5240 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5241 This mostly consists of undoing recent changes.
5242 * callproc.c (Fcall_process):
5243 * process.c (create_process):
5244 Do not worry about catching SIGCHLD here, undoing previous change.
5245 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5246 * process.c, process.h (catch_child_signal):
5247 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5248 * process.c (catch_child_handler): Don't worry about being called
5249 lazily and do not assume caller has blocked SIGCHLD, undoing
5250 previous change. Move first-time stuff back to
5251 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5252 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5253 set lib_child_handler if it's already initialized, which may
5254 help avoid problems on GNUStep.
5256 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5258 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5259 * callproc.c (Fcall_process):
5260 * process.c (create_process):
5261 Make sure SIGCHLD is caught before we fork,
5262 since Emacs startup no arranges to catch SIGCHLD.
5263 * process.c (lib_child_handler): Initialize to null, not to
5265 (catch_child_signal): Allow self to be called lazily.
5266 Do nothing if it's already been called.
5267 Assume caller has blocked SIGCHLD (all callers do now).
5268 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5269 just before it's really needed.
5270 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5271 since it hasn't been caught yet.
5273 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5275 * image.c (compute_image_size): New function to implement
5276 :max-width and :max-height.
5277 (imagemagick_load_image): Use it.
5279 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5281 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5282 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5284 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5285 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5286 the SIGCHLD handler, since the code is not atomic and (due to glib)
5287 signals may be arriving now.
5288 * sysdep.c (init_signals): Do not catch child signals here;
5289 'main' now does that later, at a safer time.
5291 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5293 Clean up SIGCHLD handling a bit (Bug#14569).
5294 * process.c, process.h (catch_child_signal):
5295 Now always extern, even if !NS_IMPL_GNUSTEP.
5296 * process.c (catch_child_signal): Move glib tickler here from
5297 init_process_emacs, so that it's done earlier in Emacs
5298 initialization. Also move the noninteractive && !initialized
5299 check here from init_process_emacs. This is all a bit cleaner for
5300 GNUish platforms, and I hope it works around the Cygwin bug.
5301 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5302 that glib signal handling is tickled before glib creates threads.
5304 * process.c (wait_reading_process_output): Avoid int overflow
5305 when reading more than 2 GiB total from a process.
5307 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5309 * process.c (create_process): Handle a couple more cases,
5310 i.e., work even if new_argv and wait_child_setup[i] are cached.
5311 Use Fcall_process's style for volatile vars.
5313 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5315 * process.c (create_process): Mark PROCESS volatile.
5317 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5319 Use C99-style flexible array members if available.
5320 This avoids some subtle aliasing issues, which typically
5321 aren't a problem with GCC but may be a problem elsewhere.
5322 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5323 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5324 In either case, it uses a flexible array member rather than
5325 the old struct hack. All uses changed.
5326 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5327 Adjust to sdata reorganization.
5328 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5329 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5330 that ports better to pre-C99 non-GCC.
5331 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5332 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5333 as the latter has changed.
5334 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5335 and port better to pre-C99 GCC.
5336 * image.c (struct xpm_cached_color):
5337 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5338 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5339 Use FLEXIBLE_ARRAY_MEMBER.
5340 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5341 Move decl to top level so it gets checked against implementation.
5342 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5343 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5345 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5347 * syntax.c: Integer cleanups.
5348 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5349 All uses that need 0-or-2 changed to:
5350 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5351 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5352 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5353 (char_quoted, prev_char_comend_first, back_comment)
5354 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5355 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5356 Use bool for boolean.
5357 (update_syntax_table, skip_chars, skip_syntaxes):
5358 Prefer int to unsigned when either will do.
5359 (back_comment): Return boolean success flag, like forw_comment,
5360 instead of positive-or-minus-1 (which might have overflowed int anyway).
5361 Don't stuff ptrdiff_t into int.
5362 (syntax_spec_code, syntax_code_spec): Now const.
5363 (Fmatching_paren, scan_lists, scan_sexps_forward):
5364 Use enum syntaxcode for syntax code.
5365 (Fmatching_paren): Check that arg is a character, not just an integer.
5366 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5367 (Finternal_describe_syntax_value): Omit no-longer-needed
5369 (skip_chars): Use char, not unsigned char, when the distinction
5371 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5372 * bytecode.c (exec_byte_code):
5373 * syntax.c (syntax_spec_code, Fchar_syntax)
5374 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5376 * syntax.h (SYNTAX_WITH_FLAGS):
5377 Omit unnecessary casts.
5379 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5381 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5382 line dimensions here, to avoid race conditions with the main
5383 thread. (Bug#14062, bug#14630, bug#14669)
5385 * w32term.c (w32_draw_window_cursor): Compute the header line and
5386 mode line dimensions here.
5387 <w32_system_caret_window, w32_system_caret_hdr_height>:
5388 <w32_system_caret_mode_height>: New variables.
5390 * w32term.h: Declare them.
5392 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5394 * alloc.c (die): Move "assertion failed" string here ...
5395 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5396 COND when SUPPRESS_CHECKING. This shrinks the executable text
5397 size by 0.8% to 2.2% when configured with --enable-checking,
5398 depending on optimization flags (GCC 4.8.1 x86-64).
5400 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5402 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5404 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5405 base is 2; this is more accurate.
5407 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5409 * sound.c (string_default): Move to !WINDOWSNT section.
5410 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5412 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5414 * sound.c: Integer cleanups.
5415 Remove unnecessary forward decls.
5416 (struct sound_device): The 'file' member is now a Lisp_Object, not
5417 a char *, so that we needn't invoke alloca on a huge size.
5418 (Fplay_sound_internal): Adjust to this.
5419 (string_default): New function.
5420 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5421 Use it to adjust to the struct sound_device change.
5422 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5423 (be2hs) [0]: Remove.
5425 * syntax.c (skip_chars): Don't use uninitialized storage
5426 when searching a multibyte buffer for characters that are not in a
5427 unibyte string that contains non-ASCII characters.
5429 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5431 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5432 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5434 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5436 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5438 2013-06-18 Kenichi Handa <handa@gnu.org>
5440 * font.c (Ffont_spec): Signal an error for an invalid font name
5443 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5445 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5446 In particular this ports to 32-bit sparc Sun cc.
5447 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5448 array with a dummy element at specpdl[-1], so that its address can
5450 (unbind_to): Do not copy the binding; not needed, now that we
5451 copy old_value in the one place where the copy is needed.
5452 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5453 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5454 (union specbinding): Rename from struct specbinding. Redo layout
5455 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5456 which is not portable. With Sun C 5.12 32-bit sparc, the
5457 declaration causes nargs to be an unsigned bitfield, a behavior
5458 that the C standard allows; but Emacs wants nargs to be signed.
5459 The overall type is now a union of structures rather than a
5460 structure of union of structures, and the 'kind' member is now a
5461 bitfield, so that the overall type doesn't grow. All uses changed.
5462 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5464 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5466 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5467 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5469 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5471 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5473 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5474 unless we know that the window w's frame is a frame object.
5475 Another attempt at solving bug#14062 and bug#14630.
5477 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5479 * textprop.c (property_set_type): New enum.
5480 (add_properties): Allow appending/prepending text properties.
5481 (add_text_properties_1): Factored out of Fadd_text_properties.
5482 (Fadd_text_properties): Move all the code into
5483 add_text_properties_1.
5484 (Fadd_face_text_property): New function that calls
5485 add_text_properties_1.
5487 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5489 Move functions from lisp.h to individual modules when possible.
5490 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5491 * alloc.c (XFLOAT_INIT, set_symbol_name):
5492 * buffer.c (CHECK_OVERLAY):
5493 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5494 (set_char_table_parent):
5495 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5496 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5497 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5498 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5500 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5501 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5502 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5503 (backtrace_args, backtrace_debug_on_exit):
5504 * floatfns.c (CHECK_FLOAT):
5505 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5506 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5507 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5508 (set_hash_index_slot):
5509 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5510 * marker.c (CHECK_MARKER):
5511 * textprop.c (CHECK_STRING_OR_BUFFER):
5512 * window.c (CHECK_WINDOW_CONFIGURATION):
5513 Move here from lisp.h, and make these functions static rather than
5515 * buffer.c (Qoverlayp):
5517 * fns.c (Qhash_table_p):
5518 * window.c (Qwindow_configuration_p):
5520 * lisp.h: Remove the abovementioned defns and decls.
5522 Use functions, not macros, for XINT etc (Bug#11935).
5523 In lisp.h, prefer functions to function-like macros, and
5524 constants to object-like macros, when either will do. This:
5525 . simplifies use, as there's no more need to worry about
5526 arguments' side effects being evaluated multiple times.
5527 . makes the code easier to debug on some platforms.
5528 However, when using gcc -O0, keep using function-like macros
5529 for a few critical operations, for performance reasons.
5530 This sort of thing isn't needed with gcc -Og, but -Og
5531 is a GCC 4.8 feature and isn't widely-enough available yet.
5532 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5533 Remove enum lsb_bits; no longer needed.
5534 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5535 * buffer.c (Qoverlap):
5537 * fns.c (Qhash_table_p):
5538 Now extern, so lisp.h can use these symbols.
5539 * dispextern.h: Include character.h, for MAX_CHAR etc.
5540 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5541 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5542 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5543 (GLYPH_CODE_P): Move here from lisp.h.
5544 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5545 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5546 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5547 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5548 XUNTAG now returns void *.
5549 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5550 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5551 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5552 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5553 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5554 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5555 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5556 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5557 New macros, renamed from their sans-lisp_h_ counterparts.
5558 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5559 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5560 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5561 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5562 If compiling via GCC without optimization, define these as macros
5563 in addition to inline functions.
5564 To disable this, compile with -DINLINING=0.
5565 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5566 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5567 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5568 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5569 (INTMASK, VALMASK): Now macros, since static values cannot be
5570 accessed from extern inline functions.
5571 (VALMASK): Also a constant, for benefit of old GDB.
5572 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5573 is INTEGERP, which can fold it in.
5574 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5575 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5576 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5577 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5578 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5579 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5580 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5581 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5582 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5583 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5584 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5585 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5586 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5587 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5588 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5589 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5590 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5591 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5592 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5593 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5594 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5595 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5596 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5597 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5598 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5599 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5600 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5601 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5602 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5603 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5604 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5605 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5606 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5608 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5609 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5610 (VALMASK): Define in one place rather than in two, merging the
5611 USE_LSB_TAG parts; this is simpler.
5612 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5613 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5614 Move up, to avoid use before definition.
5615 Also include "globals.h" earlier, for the same reason.
5616 (make_natnum): New function.
5617 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5618 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5619 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5620 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5621 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5622 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5623 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5624 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5625 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5626 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5627 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5628 (Qwindow_configuration_p, Qimage): New forward declarations.
5629 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5630 (STRING_COPYIN): Remove; unused.
5631 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5632 (xcar_addr, xcdr_addr): New functions. All uses changed.
5633 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5634 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5635 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5636 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5637 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5638 (TYPE_RANGED_INTEGERP): Simplify.
5639 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5640 (setlocale, fixup_locale, synchronize_system_messages_locale)
5641 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5642 Now empty functions, not macros.
5643 (functionp): Return bool, not int.
5644 * window.c (Qwindow_configuration_p): Now extern,
5645 so window.h can use it.
5646 * window.h (Qwindowp): Move decl back to lisp.h.
5648 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5650 * xdisp.c (Fline_pixel_height): New function, required for solving
5653 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5655 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5657 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5659 * lread.c (syms_of_lread):
5660 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5662 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5664 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5666 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5668 * fileio.c (expand_file_name): Doc fix.
5670 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5672 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5673 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5674 Wait for self, not for 0. This can't hurt on GNU or similar
5675 system, and may help with Cygwin.
5677 * keyboard.c: Don't use PROP (...) as an lvalue.
5678 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5679 Use set_prop (A, B), not PROP (A) = B.
5681 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5683 * xdisp.c (get_it_property): Use it->window instead of generating
5684 a Lisp object from it->w.
5686 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5688 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5689 get-char-property the window that is being rendered, instead of
5690 the buffer, to support window-specific overlays. (Bug#14575)
5691 (compute_display_string_pos): When W is NULL, use the current
5692 buffer as the object to pass to get-char-property.
5693 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5694 pointer member of the bidi iterator, since no window is pertinent
5697 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5699 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5700 being displayed, and pass it to compute_display_string_pos.
5701 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5702 (bidi_paragraph_init): All callers changed.
5704 * xdisp.c (init_from_display_pos, init_iterator)
5705 (handle_single_display_spec, next_overlay_string)
5706 (get_overlay_strings_1, reseat_1, reseat_to_string)
5707 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5708 Set bidi_it.w member from it->w.
5709 (compute_display_string_pos): Accept additional argument, the
5710 window being displayed, and pass it to Fget_char_property.
5713 * dispextern.h (struct bidi_it): New member w, the window being
5715 (compute_display_string_pos): Adjust prototype.
5717 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5719 * xgselect.c: Remove unneeded include xterm.h.
5721 * process.c (wait_reading_process_output): Check for NS before GLIB.
5722 GLIB may be linked in due to rsvg, but ns_select must be called.
5724 * xgselect.c (xg_select): Remove call to window_system_available
5725 and g_main_context_pending at the top, so Gdk events (i.e. file
5726 notify) are processed when Emacs is started with -nw.
5728 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5730 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5731 (ctagsfiles3): New variable, includes only *.m files.
5732 (TAGS): Use an explicit language name in the regular expressions,
5733 to avoid transformation of '/SOMETHING' by MSYS to
5734 'c:\MSYS\SOMETHING'.
5736 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5738 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5740 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5742 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5743 still need to set the mouse pointer shape and activate help-echo.
5746 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5748 A few porting etc. fixes for the new file monitor code.
5749 See the thread containing
5750 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5751 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5752 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5753 (dir_monitor_callback, Fgfile_rm_watch):
5754 Use assq_no_quit instead of Fassoc, for speed.
5755 (dir_monitor_callback, Fgfile_rm_watch):
5756 eassert that the monitor is a fixnum.
5757 (dir_monitor_callback): No need for CDR_SAFE.
5758 Simplify building of lisp with alternative tails.
5759 (Fgfile_add_watch, Fgfile_rm_watch):
5760 Do not assume glib functions set errno reliably on failure.
5761 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5762 and signal an error otherwise.
5763 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5764 Use Fdelq instead of Fdelete, for speed.
5766 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5768 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5769 don't insist on being invoked on a highlighted tool-bar button.
5770 Avoids losing tool-bar functionality when mouse-highlight is nil.
5771 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5772 Don't highlight when mouse-highlight is nil.
5773 (note_mouse_highlight): When mouse-highlight is nil, don't return
5774 right away; instead, run tool-bar and mode-line highlight
5775 subroutine, clear any existing highlight, and revert the mouse
5776 pointer to its default shape. (Bug#14558)
5778 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5780 * lisp.mk (lisp): Add prog-mode.el.
5782 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5784 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5785 * process.c (dummy_handler): New function.
5786 (lib_child_handler): New static var.
5787 (handle_child_signal): Invoke it.
5788 (catch_child_signal): If a library has set up a signal handler,
5789 save it into lib_child_handler.
5790 (init_process_emacs): If using glib and not on Windows, tickle glib's
5791 child-handling code so that it initializes its private SIGCHLD handler.
5792 * syssignal.h (SA_SIGINFO): Default to 0.
5793 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5794 31; it should no longer be needed now.
5796 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5798 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5800 * gfilenotify.c (globals_of_gfilenotify): New function.
5801 (syms_of_gfilenotify): Move global initialization there.
5803 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5805 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5807 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5808 * keyboard.c (menu_bar_items, tool_bar_items):
5809 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5810 not override local keymaps any more.
5812 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5814 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5816 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5818 * w32console.c (initialize_w32_display): Return the dimensions of
5819 the console window via 2 additional arguments, not via the current
5820 frame. This avoids crashes due to overrunning the bounds of
5821 frame's decode_mode_spec_buffer, which is not resized following
5822 the change of the frame dimensions from the initial 10x10.
5824 * w32term.h (w32_initialize_display_info): Adjust prototype.
5826 * term.c (init_tty): Take dimensions of the frame from the values
5827 returned by initialize_w32_display.
5829 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5830 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5831 (LIBES): Add $(GFILENOTIFY_LIBS).
5833 * w32inevt.c (handle_file_notifications): Add dummy implementation
5834 for !HAVE_W32NOTIFY.
5836 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5838 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5840 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5842 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5844 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5846 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5848 Fix minor problems found by static checking.
5849 * data.c (pure_write_error):
5850 Use xsignal2, not Fsignal, as Fsignal might return.
5851 * eval.c (set_backtrace_debug_on_exit): Now static.
5852 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5853 No longer inline. EXTERN_INLINE is needed only for functions
5854 defined in .h files. Reindent function header as per GNU style.
5855 (backtrace_p, backtrace_top, backtrace_next):
5856 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5857 compiler or linker. Add extern decls to pacify gcc -Wall.
5858 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5860 * frame.c (free_monitors): Define only on platforms that need it.
5861 * nsterm.m (ns_term_init):
5862 * process.c (catch_child_signal):
5863 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5864 defined on all porting targets these days.
5865 * process.c, process.h (catch_child_signal):
5866 Make it extern only if NS_IMPL_GNUSTEP is defined.
5868 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5870 * w32.c (gettimeofday): Make the signature identical to prototype
5871 in nt/inc/sys/time.h.
5873 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5875 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5878 * keyboard.c (safe_run_hooks_error): Improve error message.
5880 * data.c (pure_write_error): Add `object' argument.
5881 * puresize.h (CHECK_IMPURE): Use it.
5883 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5885 * Makefile.in (NOTIFY_OBJ): New variable.
5886 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5888 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5889 Call syms_of_gfilenotify.
5891 * gfilenotify.c: New file.
5893 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5894 and Qfile_w32notify.
5895 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5896 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5898 * lisp.h: Declare syms_of_gfilenotify.
5900 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5902 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5904 Merge the specpdl and backtrace stacks. Make the structure of the
5905 specpdl entries more obvious via a tagged union of structs.
5906 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5907 (enum specbind_tag): New enum.
5908 (struct specbinding): Make it a tagged union of structs.
5909 Add a case for backtrace records.
5910 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5911 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5912 (backtrace_debug_on_exit): New accessors.
5913 (struct backtrace): Remove.
5914 (struct catchtag): Remove backlist field.
5915 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5917 (Flocal_variable_p): Speed up the common case where the binding is
5919 * eval.c (backtrace_list): Remove.
5920 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5921 (set_backtrace_args, set_backtrace_nargs)
5922 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5923 (backtrace_next): New functions.
5924 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5925 (unwind_to_catch, internal_lisp_condition_case)
5926 (internal_condition_case, internal_condition_case_1)
5927 (internal_condition_case_2, internal_condition_case_n): Don't bother
5928 with backtrace_list any more.
5929 (Fsignal): Adjust to new backtrace format.
5930 (grow_specpdl): Move up.
5931 (record_in_backtrace): New function.
5932 (eval_sub, Ffuncall): Use it.
5933 (apply_lambda): Adjust to new backtrace format.
5934 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5936 (specbind): Adjust to new specpdl format. Simplify.
5937 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5938 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5940 (mark_backtrace): Remove.
5941 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5942 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5943 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5945 * profiler.c (record_backtrace): Use get_backtrace.
5946 (handle_profiler_signal): Use backtrace_top_function.
5947 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5950 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5952 * process.h (catch_child_signal): Declare.
5954 * process.c (catch_child_signal): New function.
5955 (init_process_emacs): Call it.
5957 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5958 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5960 (x_set_cursor_type): Remove declaration.
5961 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5962 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5963 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5964 (ns_get_color): Use F suffix on float.
5965 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5966 (ns_get_rgb_color): Remove.
5967 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5968 (note_mouse_movement): x and y are CGFloat.
5969 (ns_draw_fringe_bitmap): Remove unused rowY.
5970 Change #if to COCOA && >= 10_6.
5971 (ns_draw_window_cursor): Remove unused overspill.
5972 (ns_draw_underwave): width and x are EamcsCGFloat.
5973 (ns_draw_box): thickness is CGFloat.
5974 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5975 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5976 if not in main thread.
5977 (ns_get_pending_menu_title, ns_check_menu_open)
5978 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5979 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5980 (sendFromMainThread:): New method.
5981 (changeFont:): size is CGFloat.
5982 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5983 Disable warning about permanent text.
5984 (characterIndexForPoint:): Adjust return type depending on GNUStep
5986 (mouseDown:): delta is CGFloat.
5987 (updateFrameSize): Remove unised variable f.
5988 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5989 Cast float to EmacsCGFloat.
5990 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5991 also to -1 when restoring.
5992 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5993 inside NS_IMPL_COCOA.
5994 (toggleFullScreen:): Put call to toggleFullScreen inside
5995 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5996 (setPosition:portion:whole:): por is CGFloat.
5997 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5998 (mouseDown:): Use CGFloat.
5999 (mouseDragged:): Remove unised variable edge.
6000 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6002 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6004 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6005 when NS_IMPL_GNUSTEP.
6006 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6007 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6008 (EmacsToolbar): Add clearAll. Add tag argument to
6009 addDisplayItemWithImage.
6010 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6012 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6014 * nsmenu.m (ns_update_menubar): Make static.
6015 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6016 (fillWithWidgetValue:): Add cast to SEL for setAction.
6017 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6018 (update_frame_tool_bar): Update code for GNUStep.
6019 (clearAll): New method.
6020 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6021 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6022 Move identifierToItem setObject and activeIdentifiers addObject before
6023 call to insertItemWithItemIdentifier.
6024 (validateVisibleItems): Fix indentation.
6025 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6026 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6027 UtilityWindow to aStyle, remove call to setStyleMask.
6029 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6031 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6032 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6033 Use F suffix on floats.
6034 (ns_char_width): Returns CGFloat.
6035 (ns_ascii_average_width): w is CGFloat instead of float.
6036 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6038 (ns_glyph_metrics): CGFloat instead of float.
6040 * nsfns.m (x_set_foreground_color, x_set_background_color):
6042 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6043 remove unused variables.
6044 (Fns_read_file_name): Keep track if panel is for save.
6045 Use ns_filename_from_panel/ns_directory_from_panel.
6046 (Fns_list_services): delegate only used for COCOA.
6047 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6048 Just return the input if GNUStep.
6049 (x_screen_planes): Remove.
6050 (Fxw_color_values): Use EmacsCGFloat
6051 (Fns_display_monitor_attributes_list): Only get screen number for
6053 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6055 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6056 ns_directory_from_panel.
6058 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6060 * process.c (handle_child_signal): Also use WCONTINUED.
6061 This is so that list-processes doesn't mistakenly list the process
6062 as stopped, when the process has actually been continued and is
6065 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6067 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6068 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6069 not already configured.
6071 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6073 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6075 * Makefile.in (mostlyclean): Remove *.res files.
6077 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6079 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6080 a buffer (bug#8447).
6082 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6084 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6085 display vector, and we backtrack, handle the case that the
6086 previous character position is also displayed from a display
6087 vector or covered by a display string or image. (Bug#14476)
6089 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6091 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6092 (struct MonitorInfo, free_monitors): Remove.
6093 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6094 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6095 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6098 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6099 (struct MonitorInfo, free_monitors): Remove.
6100 (ns_screen_name): Make static.
6101 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6102 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6105 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6106 (struct MonitorInfo): New struct.
6107 (free_monitors, make_monitor_attribute_list): Declare.
6109 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6111 (free_monitors, make_monitor_attribute_list): New functions.
6112 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6115 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6117 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6119 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6121 * keyboard.c: Apply keyboard decoding only to events that come directly
6122 from the tty, not from unread-command-events (bug#14368).
6123 (read_event_from_main_queue): New function, extracted from read_char).
6124 (read_decoded_char): Remove.
6125 (read_decoded_event_from_main_queue): New function to replace it.
6126 (read_char): Use it.
6127 (read_key_sequence): Use read_char rather than read_decoded_char.
6129 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6131 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6133 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6135 2013-05-22 Kenichi Handa <handa@gnu.org>
6137 The following changes are to fix the setting of
6138 buffer-file-coding-system on, for instance, C-x RET c unix RET
6139 _FILE_OF_DOS_EOL_TYPE_ RET.
6141 * coding.h (struct coding_system): New member detected_utf8_chars.
6143 * coding.c (detect_coding_utf_8): Count characters and check EOL
6144 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6146 (setup_coding_system): Do not initialize coding->head_ascii.
6147 (check_ascii): Do not set coding->eol_seen but update it. Do not
6148 call adjust_coding_eol_type here.
6149 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6150 If the eol-type of CODING is already specified, adjust the eol type
6151 of the found coding-system.
6152 (decode_coding_gap): Cancel previous change. Utilize the
6153 character numbers counted by detect_coding_utf_8. Fix detection
6156 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6158 * search.c (looking_at_1): Only set last_thing_searched if the match
6159 changed the match-data (bug#14281).
6161 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6163 * xdisp.c (reseat_at_previous_visible_line_start):
6164 Already declared in dispextern.h, so remove it here.
6165 (move_it_vertically_backward): Likewise.
6167 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6169 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6170 (Fx_display_pixel_width, Fx_display_pixel_height)
6171 (Fx_display_mm_width, Fx_display_mm_height):
6172 Mention `display-monitor-attributes-list' in docstrings.
6174 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6175 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6176 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6177 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6178 (Fx_display_backing_store, Fx_display_visual_class)
6179 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6180 (Fx_display_grayscale_p, Fx_display_pixel_width)
6181 (Fx_display_pixel_height, Fx_display_planes)
6182 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6183 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6184 (Fx_display_mm_width, Fx_display_mm_height)
6185 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6186 height for all physical monitors as in X11.
6188 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6189 Return pixel width or height for all physical monitors as in X11.
6191 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6193 Port --enable-gcc-warnings to clang.
6194 * bytecode.c (exec_byte_code):
6196 Redo diagnostic pragmas to pacify clang, too.
6197 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6198 * editfns.c (Fencode_time):
6199 * fileio.c (file_accessible_directory_p):
6200 * font.c (font_unparse_xlfd):
6201 Use '&"string"[index]' instead of '"string" + (index)'.
6202 * undo.c (user_error): Remove; unused.
6204 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6206 * insdel.c (insert_1_both): Document the arguments, instead of
6207 referring to insert_1, which no longer exists.
6209 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6210 some window, increment windows_or_buffers_changed, so that
6211 *Messages* display in that window is updated. (Bug#14408)
6213 * w32.c: Include epaths.h.
6214 (init_environment): Use cmdproxy.exe without leading directories.
6215 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6217 (gettimeofday): Adjust signature and return value to Posix
6220 * unexw32.c (open_output_file): Delete the existing emacs.exe
6221 before creating it, to break the hard link to the versioned
6224 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6225 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6226 (FIRSTFILE_OBJ): New variables.
6227 (W32_RES): Rename to EMACSRES. All users changed.
6228 (base_obj): Use $(CM_OBJ).
6229 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6230 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6231 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6232 $(W32_RES_LINK) before $(LIBES).
6233 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6235 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6237 * makefile.w32-in (DOC): Use just "DOC".
6239 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6241 * process.c: Export default filters and sentinels to Elisp.
6242 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6244 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6245 (Fset_process_sentinel, Fformat_network_address):
6246 Default to them instead of nil.
6247 (server_accept_connection): Sentinels can't be nil any more.
6248 (read_and_dispose_of_process_output): New function, extracted from
6249 read_process_output.
6250 (read_process_output): Use it; filters can't be nil.
6251 (Finternal_default_process_filter): New function, extracted from
6252 read_process_output.
6253 (exec_sentinel_unwind): Remove function.
6254 (exec_sentinel): Don't zilch sentinel while running.
6255 (status_notify): Sentinels can't be nil.
6256 (Finternal_default_process_sentinel): New function extracted from
6258 (setup_process_coding_systems): Default filter is not nil any more.
6259 (syms_of_process): Export new Elisp functions and initialize
6261 * lisp.h (make_lisp_proc): New function.
6263 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6265 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6267 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6269 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6270 unless we know that the window w is a leaf window.
6271 Another attempt at solving bug#14062.
6273 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6275 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6278 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6280 * image.c (gif_load): Check that subimages fit (Bug#14345).
6282 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6284 * lread.c (skip_dyn_eof): New function.
6285 (read1): Use it to skip the end of a file in response to #@00.
6287 * doc.c (get_doc_string): Slightly relax the sanity checking.
6289 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6291 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6292 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6293 (MonitorInfo): New struct.
6294 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6295 (Fns_display_monitor_attributes_list): New functions.
6296 (display-usable-bounds): Remove.
6297 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6300 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6302 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6303 (GTK_CHECK_VERSION): New macro, if not already defined.
6304 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6305 replaced by GTK_CHECK_VERSION.
6307 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6309 * xterm.h (GTK_PREREQ): New macro.
6310 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6311 to use this macro instead, for consistency and clarity.
6313 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6315 * xdisp.c (row_for_charpos_p): New function, with code of
6316 cursor_row_p, but accepts an additional argument CHARPOS instead
6317 of using a hardcoded PT.
6318 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6319 (row_containing_pos): Call row_for_charpos_p instead of partially
6320 doing the same. Fixes cursor positioning under longlines-mode
6321 when longlines-show-effect includes more than one newline, when
6322 moving the cursor vertically up.
6324 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6326 * makefile.w32-in (ACL_H): New macro.
6327 ($(BLD)/fileio.$(O)): Update dependencies.
6329 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6331 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6332 * Makefile.in (LIB_ACL): New macro.
6333 (LIBACL_LIBS): Remove.
6334 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6335 * fileio.c: Include <acl.h>.
6336 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6337 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6339 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6342 * unexelf.c: Don't assume ElfW (Half) fits in int.
6343 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6344 when dealing with ElfW (Half) values, since they can exceed 2**31
6345 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6346 (entry_address): Omit unused NUM arg. All uses changed.
6348 2013-05-07 Juri Linkov <juri@jurta.org>
6350 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6351 to the string converted from number with `Fnumber_to_string'.
6354 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6356 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6357 This fixes a problem introduced by my previous change.
6359 2013-05-07 Glenn Morris <rgm@gnu.org>
6361 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6363 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6365 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6367 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6369 Static checking by GCC 4.8.0.
6370 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6371 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6372 (x_get_monitor_attributes_fallback)
6373 (x_get_monitor_attributes_xinerama)
6374 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6375 Define only if USE_GTK.
6376 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6377 (x_get_monitor_attributes_fallback): Omit unused locals.
6378 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6379 Use double, not float, to avoid mixed-mode floating point arithmetic.
6381 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6382 Jan Djärv <jan.h.d@swipnet.se>
6384 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6385 (XINERAMA_CFLAGS): New macros.
6386 (ALL_CFLAGS, LIBES): Use them.
6388 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6389 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6390 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6391 (syms_of_xfns): DEFSYM them.
6392 (struct MonitorInfo): New struct.
6393 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6394 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6395 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6396 (x_get_monitor_attributes_xinerama): New functions.
6397 (Fx_display_monitor_attributes_list): New primitive.
6398 (syms_of_xfns): Defsubr it.
6400 * xterm.h (x_display_info): Add Xatom_net_workarea and
6401 Xatom_net_current_desktop.
6403 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6404 and dpyinfo->Xatom_net_current_desktop.
6406 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6408 * xdisp.c (pos_visible_p): Use the special code for finding the
6409 beginning of a display property or overlay for any "replacing"
6410 display property, not just for display strings. This solves
6411 incorrect reporting of position by posn-at-point. (Bug#14241)
6413 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6415 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6416 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6417 Verify that ElfW (Half) fits in int.
6418 (fatal): Use same signature as lisp.h.
6419 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6420 configure and build with -DUNEXELF_DEBUG without worrying about
6421 other modules that use DEBUG.
6422 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6423 possibly-wide integers now uses it instead of plain fprintf.
6424 (entry_address): New function, which avoids problems with 32-bit
6425 overflow on 64-bit hosts.
6426 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6427 (round_up): Don't assume the remainder fits in int.
6428 (find_section): Use bool for boolean. Simplify debug code.
6429 (unexec): Don't assume file sizes fit in int or size_t.
6430 Omit unnecessary trailing newline in 'fatal' format.
6431 Use strerror rather than outputting decimal error number.
6432 Remove unused code when emacs is not defined;
6433 this file relies on Emacs now.
6434 Don't assume e_phnum and e_shnum are positive.
6436 * regex.c: Fix problems when DEBUG is defined.
6437 (extract_number, extract_number_and_incr): Define regardless of
6438 whether DEBUG is defined; that's simpler and makes the code less
6439 likely to go stale in the normal case when DEBUG is not defined.
6440 Return int rather than taking an int * arg. All callers changed.
6441 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6442 Remove, replacing with ...
6443 (DEBUG_PRINT): New macro. All callers changed.
6444 (DEBUG_COMPILES_ARGUMENTS): New macro.
6445 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6446 (print_compiled_pattern, print_double_string) [DEBUG]:
6447 Use prototype rather than old-style definition.
6448 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6449 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6450 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6451 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6452 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6453 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6454 This matters only when DEBUG is defined.
6456 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6458 * xdisp.c (set_iterator_to_next): Set the
6459 ignore_overlay_strings_at_pos_p flag only if we are _really_
6460 iterating over an overlay string, as indicated by the
6461 current.overlay_string_index member. (Bug#14306)
6463 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6465 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6466 to where it is used, to avoid autorelease issues (Bug#14050).
6468 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6470 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6471 * fileio.c (syms_of_fileio): Implement this.
6472 * filelock.c (create_lock_file): If symbolic links don't work, so
6473 we use a regular file as a lock file, do not fsync the lock file;
6476 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6478 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6479 (syms_of_minibuf): Adjust accodingly.
6481 * callint.c (Fcall_interactively): Adjust calls accordingly.
6483 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6485 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6486 w->contents is a buffer before computing everything else.
6487 Use parentheses to disambiguate last part of the condition.
6489 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6490 assertion violations. (Bug#14062)
6492 2013-05-01 David Reitter <david.reitter@gmail.com>
6494 * nsfns.m (ns_tooltip): Initialize.
6496 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6498 * coding.c (decode_coding_gap): Don't remove the character before
6499 a newline unless it's a CR character. (Bug#14287)
6501 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6503 * dispextern.h (struct face): Move enum face_underline_type
6504 earlier so that bitfields can be in the same word.
6506 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6508 * nsfns.m (handlePanelKeys): New function.
6509 (EmacsOpenPanel:performKeyEquivalent:)
6510 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6511 arrows/function/control and copy/paste keys (Bug#14296).
6513 2013-04-27 Juri Linkov <juri@jurta.org>
6515 * callint.c (Fcall_interactively): Call `Qread_number' for
6516 interactive code letter `n' instead of using duplicate code.
6519 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6521 * systime.h (make_timeval): Declare as 'const'.
6523 2013-04-27 Kenichi Handa <handa@gnu.org>
6525 * font.c (font_open_entity): Always open a font of manageable
6528 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6530 Port better to AIX (Bug#14258).
6531 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6534 2013-04-24 Kenichi Handa <handa@gnu.org>
6536 * coding.c (decode_coding_iso_2022): When an invalid escape
6537 sequence is encountered, reset the invocation and designation
6538 status to the safest one.
6540 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6542 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6543 Without this fix, "make distclean" leaves stamp-h1 behind.
6545 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6547 * w32fns.c (w32_fullscreen_rect): New function to compute the
6548 window rectangle for the given fullscreen mode.
6549 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6550 longer tunes the window size. This keeps the window's edges flush
6551 with the screen and allows the taskbar to hide itself in fullboth.
6553 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6554 window decorations and uses the entire screen.
6556 * w32term.h (w32_fullscreen_rect) Add prototype.
6557 (struct w32_output): Replace normal_width, normal_height,
6558 normal_top, and normal_left members with a single normal_placement
6560 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6562 (FRAME_NORMAL_PLACEMENT): New macro.
6564 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6566 * minibuf.c (Ftest_completion): Silence compiler warning.
6568 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6570 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6573 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6576 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6577 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6578 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6579 parentheses where appropriate.
6581 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6583 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6585 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6587 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6588 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6589 Mention in the doc string that setting these variables takes
6590 effect only after a call to set-window-buffer. (Bug#14200)
6592 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6594 * indent.c (Fvertical_motion): Don't consider display strings on
6595 overlay strings as display strings on the buffer position we
6596 started from. This prevents vertical cursor motion from jumping
6597 more than one line when there's an overlay string with a display
6598 property at end of line.
6599 Reported by Karl Chen <Karl.Chen@quarl.org> in
6600 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6602 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6604 * window.c (select_window): `record_buffer' even if window is
6605 already selected (bug#14191).
6607 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6609 * window.c (Fwindow_end): Test more flags, including the buffer's
6610 last_overlay_modified flag, to determine whether the window's
6611 display is really up-to-date. Prevents the function from
6612 returning a stale value. (Bug#14170)
6613 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6616 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6618 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6619 garbaged only if it is not already the top frame on its TTY.
6620 This prevents flickering due to constant redrawing of TTY frames when
6621 there are GUI frames open in the same session. (Bug#13864)
6623 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6625 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6626 of marking the idle timers directly.
6628 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6630 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6633 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6635 * window.c (select_window): Don't record_buffer while the invariant is
6636 temporarily broken (bug#14161).
6638 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6640 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6642 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6644 2013-04-07 Romain Francoise <romain@orebokech.com>
6646 Ignore additional platform-specific ACL errors (Bug#13702).
6647 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6648 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6650 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6652 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6655 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6657 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6658 This bug was introduced by my 2013-02-25 change that simplified
6659 data_start configuration. Without this change, on GNU/Linux
6660 an Emacs configured with --enable-profiling fails immediately
6661 due to a profiler signal.
6662 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6663 with these flags. On platforms where special flags are needed
6664 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6665 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6666 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6668 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6670 Get rid of some platform-specific functions examining window
6671 system and its capabilities. This is a partial rework of the
6673 * lisp.h (have_menus_p): Remove prototype. This function is
6674 replaced with platform-independent window_system_available.
6675 (check_window_system): Move to...
6676 * frame.h (decode_window_system_frame, window_system_available):
6677 ...here, add new prototypes.
6678 * frame.c (window_system_available, decode_window_system_frame):
6680 (check_window_system): Platform-independent now.
6681 * xterm.h (x_in_use): Remove declaration.
6683 * w32term.h (check_x_frame):
6684 * nsterm.h (check_x_frame): Remove prototypes. This function
6685 is replaced with platform-independent decode_window_system_frame.
6686 * msdos.c (have_menus_p): Remove.
6687 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6688 Remove platform-specific functions. Use check_window_system,
6689 decode_window_system_frame and check_ns_display_info where
6690 appropriate. Minor style and comment tweaks.
6691 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6692 (check_x_frame): Likewise.
6693 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6695 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6696 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6697 * xmenu.c, xselect.c: All related users changed.
6699 2013-04-03 Kenichi Handa <handa@gnu.org>
6701 The following changes is to optimize the code for reading UTF-8
6704 * coding.c (check_ascii): Rename from detect_ascii. Return value
6705 changed. Check EOL format. Do not call adjust_coding_eol_type
6707 (check_utf_8): New function.
6708 (adjust_coding_eol_type): Do nothing if already adjusted.
6709 (detect_coding): Compare the return value of check_ascii with
6710 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6711 (decode_coding_gap): Optimize for valid UTF-8.
6713 2013-03-21 Kenichi Handa <handa@gnu.org>
6715 * coding.c (syms_of_coding): Cancel previous change.
6717 * insdel.c (insert_from_gap): Fix previous change.
6719 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6721 Consistently use platform-specific function to detect window system.
6722 * lisp.h (check_window_system): New prototype. This function is
6723 going to replace check_x, check_w32 and check_ns.
6724 (have_menus_p): Mention msdos.c in comment.
6725 * fontset.c (check_window_system_func): Remove. Adjust all users.
6726 * fontset.h (check_window_system_func): Remove prototype.
6727 * nsterm.h (check_ns):
6728 * xterm.h (check_x):
6729 * w32term.h (check_w32): Likewise.
6730 * menu.c (Fx_popup_menu): Use check_window_system.
6731 * msdos.c (check_window_system): Define for MS-DOS.
6732 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6733 * w32fns.c (check_window_system): Likewise for MS-Windows.
6734 * xfns.c (check_window_system): Likewise for X.
6735 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6736 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6738 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6740 Prefer < to > in range checks such as 0 <= i && i < N.
6741 This makes it easier to visualize quantities on a number line.
6742 This patch doesn't apply to all such range checks,
6743 only to the range checks affected by the 2013-03-24 change.
6744 This patch reverts most of the 2013-03-24 change.
6745 * alloc.c (xpalloc, Fgarbage_collect):
6746 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6747 * character.c (string_escape_byte8):
6748 * charset.c (read_hex):
6749 * data.c (cons_to_unsigned):
6750 * dispnew.c (update_frame_1):
6751 * doc.c (Fsubstitute_command_keys):
6752 * doprnt.c (doprnt):
6753 * editfns.c (hi_time, decode_time_components):
6754 * fileio.c (file_offset):
6755 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6756 * font.c (font_intern_prop):
6757 * frame.c (x_set_alpha):
6758 * gtkutil.c (get_utf8_string):
6759 * indent.c (check_display_width):
6760 * keymap.c (Fkey_description):
6761 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6763 * minibuf.c (read_minibuf_noninteractive):
6764 * process.c (wait_reading_process_output):
6765 * search.c (Freplace_match):
6766 * window.c (get_phys_cursor_glyph):
6767 * xdisp.c (redisplay_internal):
6768 * xsmfns.c (smc_save_yourself_CB):
6769 Prefer < to > for range checks.
6770 * dispnew.c (sit_for): Don't mishandle NaNs.
6771 This fixes a bug introduced in the 2013-03-24 change.
6772 * editfns.c (decode_time_components): Don't hoist comparison.
6773 This fixes another bug introduced in the 2013-03-24 change.
6775 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6777 * frame.h (struct frame): Drop scroll_bottom_vpos
6778 member becaue all real users are dead long ago.
6779 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6780 * xdisp.c (redisplay_internal): Adjust user.
6782 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6784 * nsmenu.m (showAtX:Y:for:): setLevel to
6785 NSPopUpMenuWindowLevel (Bug#13998).
6787 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6789 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6790 (ns_check_pending_open_menu): Declare.
6792 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6793 (x_activate_menubar): Update the menu with title that matches
6794 ns_get_pending_menu_title, and call
6795 ns_check_pending_openmenu (Bug#12698).
6796 (menuWillOpen:): New method.
6797 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6799 * nsterm.m (menu_will_open_state, menu_mouse_point)
6800 (menu_pending_title): New varaibles.
6801 (ns_get_pending_menu_title, ns_check_menu_open)
6802 (ns_check_pending_open_menu): New functions.
6804 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6806 * indent.c (current_column_bol_cache): Remove leftover which is not
6807 used in Fmove_to_column any more.
6808 (current_column, scan_for_column): Adjust users.
6809 * keyboard.c (last_point_position_buffer, last_point_position_window):
6810 Remove leftovers which are not used for recording undo any more.
6811 (command_loop_1, syms_of_keyboard): Adjust users.
6812 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6813 redisplay_window any more.
6814 (move_it_to): Adjust user.
6816 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6818 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6819 Update dependencies.
6821 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6823 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6824 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6827 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6829 * window.h (struct window): Replace hchild, vchild and buffer slots
6830 with the only contents slot. This is possible because each valid
6831 window may have either the child window (in vertical or horizontal
6832 combination) or buffer to display (for the leaf window). Using that,
6833 a lof of operations to traverse and/or change window hierarchies may
6834 be simplified. New member horizontal is used to distinguish between
6835 horizontal and vertical combinations of internal windows.
6836 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6837 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6838 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6839 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6840 Use contents slot, not buffer, where appropriate.
6841 (wset_combination): New function.
6842 (wset_buffer): Add eassert.
6843 (Fframe_first_window): Simplify the loop reaching first window.
6844 (Fwindow_buffer): Use WINDOW_LEAF_P.
6845 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6846 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6847 (unshow_buffer): Convert initial debugging check to eassert.
6848 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6849 (make_parent_window, window_resize_check, window_resize_apply)
6850 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6851 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6852 Adjust to match struct window changes.
6853 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6854 (mark_window_cursors_off, count_windows, get_leaf_windows)
6855 (foreach_window_1): Simplify the loop.
6856 * alloc.c (mark_object): Do not check for the leaf window because
6857 internal windows has no glyph matrices anyway.
6858 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6859 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6860 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6861 (build_frame_matrix_from_window_tree, mirror_make_current)
6862 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6863 (update_window_tree, set_window_update_flags): Simplify the loop.
6864 (sync_window_with_frame_matrix_rows): Enforce live window.
6865 Use contents slot, not buffer, where appropriate.
6866 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6867 and WINDOW_HORIZONTAL_COMBINATION_P.
6868 (make_frame_visible_1): Simplify the loop.
6869 Use contents slot, not buffer, where appropriate.
6870 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6871 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6872 (expose_window_tree): Likewise.
6873 Use contents slot, not buffer, where appropriate.
6874 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6875 to avoid deleted windows. Use contents slot instead of buffer.
6876 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6877 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6878 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6879 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6881 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6883 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6884 identify the reasons for assertion violations in bug#14062 and
6886 (Fx_show_tip): Fix compilation error under
6887 "--enable-check-lisp-object-type". (Bug#14073)
6889 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6890 Reported by <rzl24ozi@gmail.com>.
6892 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6894 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6896 (unwind_with_echo_area_buffer): ...to restore it here.
6897 This is needed to ensure that...
6898 (redisplay_window): ...both window markers are valid here,
6899 which is verified by eassert.
6900 * editfns.c (save_excursion_save): Do not assume that
6901 selected_window always displays the buffer.
6902 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6905 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6907 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6910 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6912 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6914 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6916 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6917 since MinGW's w32api headers do. This avoids compiler warnings.
6919 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6922 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6924 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6926 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6928 * gtkutil.c (style_changed_cb): Check if frame is live and an
6929 X frame (Bug#14038).
6931 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6933 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6934 Define only for _WIN32_WINNT less than 0x0500.
6935 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6937 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6938 see its own definitions of 'struct timeval' and 'struct timezone'.
6940 Fix incompatibilities between MinGW.org and MinGW64 headers.
6941 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6943 * w32.c (REPARSE_DATA_BUFFER): Guard with
6944 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6946 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6948 * xterm.c: Include X11/XKBlib.h
6949 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6951 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6953 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6955 * blockinput.h (input_blocked_p): Likewise.
6956 * bytecode.c (exec_byte_code): Likewise.
6957 * callproc.c (call_process_kill, call_process_cleanup)
6958 (Fcall_process): Likewise.
6959 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6960 (Fccl_execute_on_string): Likewise.
6961 * character.c (string_escape_byte8): Likewise.
6962 * charset.c (read_hex): Likewise.
6963 * cm.c (calccost): Likewise.
6964 * data.c (cons_to_unsigned): Likewise.
6965 * dired.c (directory_files_internal, file_name_completion):
6967 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6968 (sit_for): Likewise.
6969 * doc.c (Fsubstitute_command_keys): Likewise.
6970 * doprnt.c (doprnt): Likewise.
6971 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6972 * emacsgtkfixed.c: Likewise.
6973 * fileio.c (file_offset, Fwrite_region): Likewise.
6974 * floatfns.c (Fexpt, fmod_float): Likewise.
6975 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6977 * font.c (font_intern_prop): Likewise.
6978 * frame.c (x_set_alpha): Likewise.
6979 * gtkutil.c (get_utf8_string): Likewise.
6980 * indent.c (check_display_width): Likewise.
6981 * intervals.c (create_root_interval, rotate_right, rotate_left)
6982 (split_interval_right, split_interval_left)
6983 (adjust_intervals_for_insertion, delete_node)
6984 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6985 (merge_interval_right, merge_interval_left, copy_intervals)
6986 (set_intervals_multibyte_1): Likewise.
6987 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6988 * keymap.c (Fkey_description): Likewise.
6989 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6990 * lread.c (openp, read_integer, read1, string_to_number):
6992 * menu.c (ensure_menu_items): Likewise.
6993 * minibuf.c (read_minibuf_noninteractive): Likewise.
6994 * print.c (printchar, strout): Likewise.
6995 * process.c (create_process, Faccept_process_output)
6996 (wait_reading_process_output, read_process_output, send_process)
6997 (wait_reading_process_output): Likewise.
6998 * profiler.c (make_log, handle_profiler_signal): Likewise.
6999 * regex.c (re_exec): Likewise.
7000 * regex.h: Likewise.
7001 * search.c (looking_at_1, Freplace_match): Likewise.
7002 * sysdep.c (get_child_status, procfs_ttyname)
7003 (procfs_get_total_memory): Likewise.
7004 * systime.h (EMACS_TIME_VALID_P): Likewise.
7005 * term.c (dissociate_if_controlling_tty): Likewise.
7006 * window.c (get_phys_cursor_glyph): Likewise.
7007 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7008 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7010 * xfns.c (Fx_window_property): Likewise.
7011 * xmenu.c (set_frame_menubar): Likewise.
7012 * xselect.c (x_get_window_property, x_handle_dnd_message):
7014 * xsmfns.c (smc_save_yourself_CB): Likewise.
7015 * xterm.c (x_scroll_bar_set_handle): Likewise.
7017 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7019 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7020 to be optional or nil. Adjust comment and convert it to docstring.
7021 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7022 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7024 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7026 Static checking by GCC 4.8-20130319.
7027 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7028 * process.c (Fset_process_datagram_address)
7029 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7030 * xdisp.c (get_char_face_and_encoding):
7031 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7032 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7033 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7035 2013-03-24 Ken Brown <kbrown@cornell.edu>
7037 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7038 fix compilation on 64-bit Cygwin, where underscores are not
7039 automatically prepended.
7041 * w32term.c (w32_initialize): Silence compiler warning.
7043 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7045 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7046 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7047 variables, to save and restore frame dimensions.
7048 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7049 after returning from a 'fullscreen' configuration.
7050 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7051 to avoid races between the main thread and the input thread.
7053 * w32term.h (struct w32_output): New members normal_width,
7054 normal_height, normal_top, normal_left, and prev_fsmode.
7055 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7056 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7059 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7060 'fullscreen' parameter. Always record previous width and height
7061 of the frame, except when switching out of maximized modes, so
7062 that they could be restored correctly, instead of resetting to the
7063 default frame dimensions. Send SC_RESTORE command to the frame,
7064 unless we are going to send SC_MAXIMIZE, to restore the frame
7065 resize hints in the mouse pointer shown by the window manager.
7068 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7070 * lisp.h (get_frame_param): Adjust conditions for prototype
7073 2013-03-22 Ken Brown <kbrown@cornell.edu>
7075 * unexcw.c: Drop unneeded inclusion of w32common.h.
7076 (report_sheap_usage): Declare.
7077 (read_exe_header): Add magic numbers for x86_64.
7078 (fixup_executable): Fix printf format specifier for unsigned long
7081 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7083 * frame.h (struct frame): Put menu_bar_window under #ifdef
7084 because this member is not needed when X toolkit is in use.
7085 (fset_menu_bar_window):
7086 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7087 (free_glyphs, update_frame):
7088 * xdisp.c (expose_frame): Likewise.
7089 (display_menu_bar): Likewise. Remove redundant eassert.
7090 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7093 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7095 Use functions and constants to manipulate Lisp_Save_Value objects.
7096 This replaces code that used macros and strings and token-pasting.
7097 The change makes the C source a bit easier to follow,
7098 and shrinks the Emacs executable a bit.
7099 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7100 (make_save_value): Change 1st arg from string to enum. All callers
7103 (mark_object): Use if, not #if, for GC_MARK_STACK.
7104 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7105 (XSAVE_OBJECT): Now functions, not macros.
7106 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7107 the constant was never used.
7108 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7109 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7110 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7111 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7113 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7114 type3 with a single member save_type. All uses changed.
7115 (save_type, set_save_pointer, set_save_integer): New functions.
7116 * print.c (PRINTX): Remove.
7118 * alloc.c: Remove redundant static declarations.
7120 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7122 * window.h (struct window): Convert left_col, top_line, total_lines
7123 and total_cols from Lisp_Objects to integers. Adjust comments.
7124 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7126 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7127 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7128 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7129 Adjust users where appropriate.
7131 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7133 * frame.h (struct frame): Drop resx and resy because the same data is
7134 available from window system-specific output context. Adjust users.
7135 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7136 New functions to provide defaults when no window system available.
7137 (FRAME_RES_X, FRAME_RES_Y): New macros.
7138 (NUMVAL): Move from xdisp.c.
7139 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7140 (Ffont_face_attributes, Fopen_font):
7141 * image.c (gs_load):
7142 * w32font.c (fill_in_logfont):
7143 * xdisp.c (calc_pixel_width_or_height):
7144 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7145 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7147 2013-03-20 Kenichi Handa <handa@gnu.org>
7149 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7150 to 1 (temporary workaround until a bug related to ASCII
7151 optimization is fixed).
7153 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7155 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7156 Signal error if window is not internal. Adjust docstring.
7157 (delete_all_child_windows): Use combination_limit to save the buffer.
7158 (Fset_window_configuration): Adjust accordingly.
7159 * print.c (syms_of_print): Initialize debugging output not here...
7160 (init_print_once): ...but in a new function here.
7161 * lisp.h (init_print_once): Add prototype.
7162 * emacs.c (main): Add call to init_print_once. Adjust comments.
7164 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7166 * window.c (window_resize_check, window_resize_apply)
7167 (window_from_coordinates, recombine_windows, set_window_buffer)
7168 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7169 (Fsplit_window_internal, Fdelete_window_internal)
7170 (freeze_window_starts): Use bool for booleans.
7171 * window.h (window_frame_coordinates, resize_frame_windows)
7172 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7174 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7176 * dispnew.c (bitch_at_user): Use `user-error'.
7178 2013-03-17 Ken Brown <kbrown@cornell.edu>
7180 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7181 as return type of image_background. (Bug#13981)
7182 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7184 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7186 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7187 (ns_select): Don't return with result uninitialized.
7189 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7192 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7194 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7195 directories. If filename is nil, get directory name (Bug#13932).
7196 Use getFilename and getDirectory.
7197 (getFilename, getDirectory): New methods for EmacsSavePanel and
7199 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7201 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7203 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7205 2013-03-15 Kenichi Handa <handa@gnu.org>
7207 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7208 (adjust_after_replace): Make it back to static. Delete the third
7209 arg text_at_gap_tail. Cancel the code for handling it.
7211 * coding.h (struct coding_system): New member eol_seen.
7213 * coding.c (detect_ascii): New function.
7214 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7215 when the source bytes are actually scanned. On detecting for
7216 coding_category_utf_8_auto, call detect_ascii instead of scanning
7217 source bytes directly.
7218 (produce_chars): Call insert_from_gap with the new arg 0.
7219 (encode_coding): Likewise.
7220 (decode_coding_gap): Control ASCII optimization by the variable
7221 disable_ascii_optimization instead of #ifndef .. #endif.
7222 Deccode EOL format according to coding->eol_seen.
7223 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7226 * lisp.h (adjust_after_replace): Cancel externing it.
7227 (insert_from_gap): Adjust prototype.
7229 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7231 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7232 FULLSCREEN_MAXIMIZED. (Bug#13935)
7234 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7236 * region-cache.c (find_cache_boundary, move_cache_gap)
7237 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7238 Simplify debugging check and convert to eassert. Adjust comment.
7239 (pp_cache): Put under ENABLE_CHECKING.
7241 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7243 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7244 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7246 (w32fullscreen_hook): If the frame is visible, reset
7247 f->want_fullscreen flag after changing the frame size. If the
7248 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7251 2013-03-13 Daniel Colascione <dancol@dancol.org>
7253 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7254 too so that these builds can use Cygwin's file conversion
7255 functions. (We've been building and linking cygw32.o all along
7256 and just not using it.)
7258 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7260 File synchronization fixes (Bug#13944).
7261 * Makefile.in (LIB_FDATASYNC): New macro.
7263 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7264 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7265 Don't worry about HAVE_FSYNC, since a substitute fsync is
7266 available if the system lacks one.
7267 (Fwrite_regin): Retry fsync if interrupted.
7269 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7271 * w32term.c (w32_read_socket): If the Emacs frame is being
7272 activated, call w32fullscreen_hook, to make sure the new frame
7273 dimensions are in effect. (Bug#13937)
7275 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7277 * xdisp.c (init_iterator): Simplify because both character and byte
7278 positions are either specified or -1. Add eassert. Adjust comment.
7279 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7280 character and byte positions can be obtained from marker.
7282 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7284 Static checking by Sun C 5.12.
7285 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7286 * bytecode.c (exec_byte_code):
7287 * dispnew.c (init_display):
7289 * fileio.c (Fsubstitute_in_file_name):
7290 * keyboard.c (Fevent_convert_list):
7291 * keymap.c (Fsingle_key_description):
7292 * term.c (maybe_fatal, fatal):
7293 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7294 * xsmfns.c (Fhandle_save_session):
7295 Omit unreachable code.
7296 * keymap.c (map_keymap_char_table_item): Cast void * to
7297 a function pointer type; the C Standard requires this.
7299 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7300 Include <sys/param.h> unconditionally, as that works elsewhere and
7301 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7302 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7305 See ChangeLog.12 for earlier changes.
7311 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7313 This file is part of GNU Emacs.
7315 GNU Emacs is free software: you can redistribute it and/or modify
7316 it under the terms of the GNU General Public License as published by
7317 the Free Software Foundation, either version 3 of the License, or
7318 (at your option) any later version.
7320 GNU Emacs is distributed in the hope that it will be useful,
7321 but WITHOUT ANY WARRANTY; without even the implied warranty of
7322 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7323 GNU General Public License for more details.
7325 You should have received a copy of the GNU General Public License
7326 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.