1 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3 * w32term.c (x_update_window_end): Don't invalidate the entire
4 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5 highlight needs to be redisplayed. (Bug#15913)
7 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
9 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
11 2013-11-16 Eli Zaretskii <eliz@gnu.org>
13 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
14 while we are using Vprin1_to_string_buffer.
16 * keymap.c (describe_map): Don't crash if PT is 1 both before and
17 after inserting the description string. (Bug#15907)
19 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
21 * data.c: Work around bogus GCC diagnostic about shift count.
22 Reported by Eli Zaretskii in
23 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
24 (pre_value): New function.
25 (count_trailing_zero_bits): Use it.
27 2013-11-15 Eli Zaretskii <eliz@gnu.org>
29 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
30 assume C macros are not supported even under -g3 in these old GCC
33 2013-11-15 Leo Liu <sdl.web@gmail.com>
35 * minibuf.c (Ftry_completion, Fall_completions)
36 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
38 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
40 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
41 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
42 This avoids placing unnecessary constants into the Emacs code.
44 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
46 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
49 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
50 for Cygwin w32 build. (Bug#15892)
52 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
54 Simplify, port and tune bool vector implementation.
55 * alloc.c (bool_vector_exact_payload_bytes)
56 (bool_vector_payload_bytes): Remove.
57 (bool_vector_fill): Return its argument.
58 * alloc.c (bool_vector_fill):
60 * print.c (print_object):
61 Simplify by using bool_vector_bytes.
62 * alloc.c (make_uninit_bool_vector):
63 New function, broken out from Fmake_bool_vector.
64 (Fmake_bool_vector): Use it. Use tail call.
65 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
66 * data.c (BITS_PER_ULL): New constant.
67 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
68 if long long versions don't exist.
69 (shift_right_ull): New function.
70 (count_one_bits_word): New function, replacing popcount_bits_word
71 macro. Don't assume that bits_word is no wider than long long.
72 (count_one_bits_word, count_trailing_zero_bits):
73 Don't assume that bits_word is no wider than long long.
74 * data.c (bool_vector_binop_driver, bool_vector_not):
75 * fns.c (Fcopy_sequence):
77 Create an uninitialized destination, to avoid needless work.
78 (internal_equal): Simplify.
79 (Ffillarray): Prefer tail call.
80 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
81 contain at least one word.
82 (bits_word_to_host_endian): Prefer if to #if. Don't assume
83 chars are narrower than ints.
84 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
85 * fns.c (Fcopy_sequence):
87 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
88 Don't try to port to hosts where bits_word values have holes; the
89 code wouldn't work there anyway. Verify this assumption, though.
90 (bool_vector_bytes): New function.
91 (make_uninit_bool_vector): New decl.
92 (bool_vector_fill): Now returns Lisp_Object.
94 * xfns.c (xic_create_fontsetname):
95 * xrdb.c (gethomedir): Prefer tail calls.
97 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
99 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
100 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
102 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
103 that requires a return value.
104 (Fset_buffer_modified_p): Take advantage of this change to do
107 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
109 * buffer.c (Frestore_buffer_modified_p): Sync it with
110 Fset_buffer_modified_p.
111 (Fforce_mode_line_update): New function, moved from subr.el.
112 (Fset_buffer_modified_p): Use them.
113 (syms_of_buffer): Defsubr Fforce_mode_line_update.
115 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
117 * search.c (find_newline): Rewrite to prefer offsets to pointers.
118 This avoids undefined behavior when subtracting pointers into
119 different aways. On my platform it also makes the code a tad
120 smaller and presumably faster.
122 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
124 * keyboard.c (command_loop_1): Use region-extract-function.
125 * insdel.c (Qregion_extract_function): Not static any more (can we
126 stop pretending that these vars can benefit from being marked static?).
128 2013-11-09 Eli Zaretskii <eliz@gnu.org>
130 * search.c (find_newline): If buffer text is relocated during the
131 "dumb loop", adjust C pointers into buffer text to follow suit.
134 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
136 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
137 for conversion (Bug#15837).
139 2013-11-09 Eli Zaretskii <eliz@gnu.org>
141 * fileio.c (Finsert_file_contents): Invalidate the newline cache
142 for the entire range of inserted characters. (Bug#15841)
144 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
146 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
148 (realize_default_face): Remove assignment to distant-foreground if
149 unspecified (Bug#15815).
151 2013-11-08 Eli Zaretskii <eliz@gnu.org>
153 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
154 cache-long-scans disabled, since we don't want to call
155 prepare_to_modify_buffer (in insert_1_both) for each message we
158 * buffer.h (bset_cache_long_scans): New INLINE function, moved
159 from buffer.c. Improve commentary to the buffer field setter
162 * buffer.c (bset_cache_long_scans): Static function deleted.
163 Improve commentary to the buffer field setter functions.
164 (init_buffer_once): Default for cache-long-scans changed to t.
167 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
169 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
171 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
172 This bug was introduced in my 2013-06-21 change, and caused
173 struct Lisp_Sub_Char_Table objects to be given too many slots,
174 which broke 'make -C admin/unidata'.
176 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
178 Import changes from mac-port 4.5.
179 * macfont.m (mac_font_copy_default_descriptors_for_language)
180 (mac_font_copy_default_name_for_charset_and_languages): Declare.
181 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
182 (macfont_language_default_font_names): New.
183 (macfont_list): Rearrange language/charset code.
184 (macfont_close): Don't check for macfont_info->cache.
185 (mac_ctfont_create_preferred_family_for_attributes): New font
187 mac_font_copy_default_name_for_charset_and_languages.
188 (mac_font_copy_default_descriptors_for_language)
189 (mac_font_copy_default_name_for_charset_and_languages): New functions.
191 * macfont.h (kCTVersionNumber10_9): Define if not defined.
193 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
195 Port to C11 aligned_alloc, and fix some integer overflows.
196 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
197 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
198 and use of posix_memalign replaced with aligned_alloc.
199 (aligned_alloc): New function, defined or declared as needed.
200 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
201 Don't undef; configure.ac now does this.
202 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
203 (calloc, aligned_alloc): Check for integer overflow.
204 (aligned_alloc): Rename from memalign. All uses changed.
205 (memalign): New function, an alias for aligned_alloc.
207 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
209 * xdisp.c (redisplay_internal): Fix typo in last change.
211 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
213 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
215 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
217 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
218 redisplay--mode-lines-cause.
219 (redisplay_internal): Keep them uptodate. Remove redundant check of
220 buffer_shared_and_changed.
221 * *.[chm]: Number every assignment to update_mode_lines so we
222 can track why it is set.
224 2013-11-06 Eli Zaretskii <eliz@gnu.org>
226 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
228 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
230 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
231 can track why it is set.
233 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
235 Integer-related fixes for term.c etc.
236 * dispextern.h (face_tty_specified_color): New function.
237 * term.c (turn_on_face): Don't rely on undefined behavior when
238 assigning an out-of-range value to 'long'.
239 Simplify test for toggling highlight.
240 (tty_capable_p): Omit last two (unused) args. All callers changed.
241 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
242 (read_menu_input, tty_menu_activate, tty_menu_show):
243 * xfaces.c (x_supports_face_attributes_p)
244 (tty_supports_face_attributes_p):
245 Use bool for boolean. All callers changed.
246 (tty_supports_face_attributes_p): Omit defaults for color indices;
247 no longer needed. Simplify tail call.
249 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
251 * xdisp.c (prepare_menu_bars): Mark static.
252 * lisp.h (prepare_menu_bars): Don't declare.
253 * xselect.c (x_handle_selection_clear):
254 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
256 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
258 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
259 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
261 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
263 * keyboard.c (Fcommand_error_default_function): Rename from
264 Fdefault_error_output.
266 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
268 * keyboard.c (Fdefault_error_output): New function, extracted from
270 (syms_of_keyboard): Use it for Vcommand_error_function.
272 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
274 * eval.c (handlerlist_sentinel): New variable (bug#15802).
275 (init_eval): Use it to ensure handlerlist is non-NULL.
276 (unwind_to_catch): Make sure we never set handlerlist to NULL.
277 (Fsignal): Adjust NULLness test of handlerlist.
278 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
280 2013-11-05 Eli Zaretskii <eliz@gnu.org>
282 * callproc.c (call_process): Call prepare_to_modify_buffer before
283 decoding text read from the sub-process, as the decoded stuff will
284 be inserted into the buffer. This will invalidate the various
285 caches maintained for the buffer. (Bug#15148)
287 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
289 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
290 string of glyphless-char-display.
292 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
294 * nsfns.m (ns_get_name_from_ioreg): New function.
295 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
296 OSX >= 10.9. Use ns_get_name_from_ioreg.
298 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
300 Simplify and port recent bool vector changes.
301 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
302 only in this file. Use a more-efficient implementation if the
303 second argument is a power of 2.
304 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
305 Remove no-longer-necessary compile-time checks.
306 (bool_vector_exact_payload_bytes): New function.
307 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
308 exact payload changed to call the new function. Do not assume
309 that the arg or result fits in ptrdiff_t.
310 (bool_vector_fill): New function.
311 (Fmake_bool_vector): Use it. Don't assume bit counts fit
313 (vroundup_ct): Don't assume arg fits in size_t.
314 * category.c (SET_CATEGORY_SET): Remove. All callers now just
315 invoke set_category_set.
316 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
317 All callers changed. Use bool_vector_set.
318 * category.h (XCATEGORY_SET): Remove; no longer needed.
319 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
321 * data.c (Faref): Use bool_vector_ref.
322 (Faset): Use bool_vector_set.
323 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
324 (Fbool_vector_not, Fbool_vector_count_matches)
325 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
326 * fns.c (concat): Use bool_vector_ref.
327 (Ffillarray): Use bool_vector_fill.
328 (mapcar1): Use bool_vector_ref.
329 (sxhash_bool_vector): Hash words, not bytes.
330 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
331 a constant, since it's now used in #if.
332 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
333 unsigned char on unusual architectures, so that we no longer
334 assume that the number of bits per bits_word is a power of two or
335 is a multiple of 8 or of CHAR_BIT.
336 (Qt): Add forward decl.
337 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
338 at least as strictly as bits_word.
339 (bool_vector_data, bool_vector_uchar_data): New accessors.
340 All data structure accesses changed to use them.
341 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
342 (bool_vector_set): New functions.
343 (bool_vector_fill): New decl.
344 (ROUNDUP): Move to alloc.c as described above.
346 Fix recent gnutls changes.
347 * gnutls.c (Fgnutls_boot): Don't assume C99.
348 * process.c (wait_reading_process_output): Fix typo in recent change.
350 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
352 * process.c (wait_reading_process_output, read_process_output)
353 (send_process): Check gnutls_state is not NULL.
355 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
356 (Fgnutls_boot): Set process gnutls_p later, after initialization.
358 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
360 * nsterm.m (init, run, stop:): New methods in EmacsApp for
361 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
363 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
366 * nsfns.m (Fx_create_frame): Fix memory leak.
368 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
369 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
370 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
372 2013-11-04 Eli Zaretskii <eliz@gnu.org>
374 * xdisp.c (message3_nolog, message_with_string): Encode the string
375 before writing it to the terminal in a non-interactive session.
377 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
378 sure we concatenate them into a unibyte string.
380 * fileio.c (make_temp_name): Encode PREFIX, and decode the
381 resulting temporary name before returning it to the caller.
382 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
383 is a unibyte string, convert NAME to a unibyte string to ensure
384 that the result is also a unibyte string.
386 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
387 create unibyte strings from default paths and directory/file
390 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
393 * callproc.c (init_callproc): Use build_unibyte_string to make
394 sure we create unibyte strings from default paths and
395 directory/file names.
397 * buffer.c (init_buffer): Don't store default-directory of
398 *scratch* in multibyte form. The original problem which led to
400 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
401 but it was solved long ago. (Bug#15260)
403 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
405 Port to stricter C99 platforms.
406 Especially, C99 prohibits nesting a struct X inside struct Y if
407 struct X has a flexible array member.
408 * alloc.c (struct sdata): New type.
409 (sdata): Implement in terms of struct sdata.
410 Remove u member; all uses replaced by next_vector, set_next_vector.
411 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
412 (SDATA_DATA_OFFSET): Now a constant, not a macro.
413 (struct sblock): Rename first_data member to data, which is now
414 a flexible array member. All uses changed.
415 (next_vector, set_next_vector, large_vector_vec): New functions.
416 (vector_alignment): New constant.
417 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
418 (struct large-vector): Now merely a NEXT member, since the old approach
419 ran afoul of stricter C99. All uses changed to use
420 large_vector_vec or large_vector_offset.
421 (large_vector_offset): New constant.
422 * dispnew.c: Include tparam.h, for tgetent.
423 Do not include term.h; no longer needed.
424 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
425 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
426 (struct Lisp_Vector): Use a flexible array member for contents,
427 instead of a union with a member that is an array of size 1.
429 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
430 fact that the struct no longer contains a union.
431 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
432 (struct Lisp_Save_Value, struct Lisp_Free):
433 Use unsigned, not int, for spacers, to avoid c99 warning.
434 (union specbinding): Use unsigned, not bool, for bitfield, as
435 bool is not portable to pre-C99 hosts.
437 2013-11-04 Glenn Morris <rgm@gnu.org>
439 * emacs.c (usage_message): Mention that `-L :...' appends.
441 2013-11-02 Glenn Morris <rgm@gnu.org>
443 * Makefile.in (abs_builddir): Remove.
444 (bootstrap_exe): Use relative filename.
446 Use relative filenames in TAGS files.
447 * Makefile.in (abs_srcdir): Remove it again.
448 (.PHONY): Remove frc.
449 (maintainer-clean): No more TAGS-LISP file.
450 (TAGS): Pass relative file names to etags.
451 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
453 * Makefile.in (abs_srcdir): New, set by configure.
455 (maintainer-clean): Remove pointless echo. That should be in the
456 top-level Makefile, if anywhere. Delete TAGS-LISP.
457 (extraclean): No s/ and m/ directories for some time.
458 (TAGS): Also depend on ctagsfiles3.
459 Remove no-longer-defined S_FILE.
460 Pass absolute filenames to etags once more.
461 (TAGS-LISP): Replace lispdir with its expansion.
462 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
463 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
465 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
467 * xfaces.c (check_lface_attrs, realize_default_face):
468 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
469 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
471 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
473 * emacs.c (original_pwd): Remove global var by making it local.
474 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
476 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
478 * xfaces.c: Declare color_distance.
479 (QCdistant_foreground): New variable.
480 (NEAR_SAME_COLOR_THRESHOLD): New define.
481 (load_color2): New function.
482 (load_color): Call load_color2.
483 (load_face_colors): Call load_color2 and if distant-color is specified
484 calculate distant and use distant-color if colors are near.
485 (LFACE_DISTANT_FOREGROUND): New define.
486 (merge_face_ref, Finternal_set_lisp_face_attribute)
487 (Finternal_get_lisp_face_attribute)
488 (x_supports_face_attributes_p): Handle distant-foreground similar to
490 (syms_of_xfaces): DEFSYM QCdistant_foreground.
492 * dispextern.h (lface_attribute_index):
493 Add LFACE_DISTANT_FOREGROUND_INDEX.
495 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
497 * image.c (pbm_next_char): New function.
498 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
499 (pbm_scan_number): Use it.
500 (Qlibjpeg_version): New variable.
501 (syms_of_image): DEFSYM and initialize it.
503 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
505 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
507 2013-10-31 Glenn Morris <rgm@gnu.org>
509 * emacs.c (original_pwd): New char.
510 (main): If using --chdir, store original_pwd.
511 (init_cmdargs): When setting Vinvocation_directory based on a
512 relative argv[0], use original_pwd if set. (Bug#15768)
514 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
516 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
518 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
520 * insdel.c: Fix minor problems found by static checking.
521 (Qregion_extract_function): Now static.
522 (prepare_to_modify_buffer_1): Remove unused locals.
524 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
526 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
527 (syms_of_xdisp): Declare pre-redisplay-function.
528 (markpos_of_region): Remove function.
529 (init_iterator, compute_stop_pos, handle_face_prop)
530 (face_before_or_after_it_pos, reseat_to_string)
531 (get_next_display_element, window_buffer_changed)
532 (redisplay_internal, try_cursor_movement, redisplay_window)
533 (try_window_reusing_current_matrix, try_window_id, display_line)
534 (note_mode_line_or_margin_highlight, note_mouse_highlight)
535 (display_string, mouse_face_from_buffer_pos): Remove region handling.
536 * window.h (struct window): Remove field `region_showing'.
537 * dispextern.h (struct it): Remove region_beg/end_charpos.
538 (face_at_buffer_position, face_for_overlay_string)
539 (face_at_string_position): Update prototypes.
540 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
541 (face_at_string_position): Remove `region_beg' and `region_end' args.
542 * fontset.c (Finternal_char_font):
543 * font.c (font_at, font_range): Adjust calls accordingly.
544 * insdel.c (Qregion_extract_function): New var.
545 (syms_of_insdel): Initialize it.
546 (prepare_to_modify_buffer_1): Use it.
548 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
550 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
551 * ftxfont.c (ftxfont_get_gcs):
552 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
553 * xfaces.c (x_free_colors, x_free_dpy_colors)
554 (x_create_gc, unload_color):
555 * xselect.c (x_property_data_to_lisp):
556 * xsettings.c (parse_settings):
557 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
558 (get_bits_and_offset): Adjust definition.
559 * frame.c (XParseGeometry): Adjust locals.
560 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
561 * regex.h (toplevel): Likewise for reg_syntax_t.
563 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
565 * eval.c (run_hook_with_args): Use FUNCTIONP.
567 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
569 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
570 fields, drop 'allocated_p' member and use -1 for uninitialized value.
571 * w32term.h (struct w32_output): Similarly but do not use -1 because...
572 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
573 on MS-Windows anyway.
574 (free_face_colors): Define only if HAVE_X_WINDOWS and...
575 (free_realized_face): ...adjust user.
576 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
577 white relief pixels to -1.
578 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
579 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
580 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
582 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
584 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
585 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
586 in practice now. All callers changed.
588 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
590 * dispextern.h (struct face): Use bitfields for 'underline_type'
591 and 'box' members. Remove set-but-unused members 'pixmap_w' and
592 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
593 'stipple' member. Move 'lface' member up to help...
594 * xfaces.c (make_realized_face): ...this function to find and
595 clear just the members that need clearing.
596 (load_face_colors, realize_x_face):
597 * xdisp.c (extend_face_to_end_of_line): Adjust user.
599 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
601 * xftfont.c (struct xftfont_info): Remove set-but-unused
603 (xftfont_open): Adjust user.
604 (xftfont_get_colors): Remove useless prototype.
606 2013-10-26 Eli Zaretskii <eliz@gnu.org>
608 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
609 before passing them to 'unexec'. (Bug#15260)
611 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
613 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
615 2013-10-25 Eli Zaretskii <eliz@gnu.org>
617 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
618 the changed signature of the font driver's 'close' method.
620 * w32font.h (w32font_close): Adjust the prototype to the change in
623 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
625 * w32uniscribe.c (uniscribe_close): Adapt the call to
626 w32font_close to its new prototype.
628 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
630 Omit unused frame argument of font API's close function.
631 * font.h (struct font): Drop frame argument. Adjust comment.
632 * font.c (font_clear_cache, font_close_object): Adjust users.
633 * ftfont.c (ftfont_close):
634 * ftxfont.c (ftxfont_close):
635 * macfont.m (macfont_close):
636 * nsfont.m (nsfont_close):
637 * w32font.c (w32font_close):
638 * xfont.c (xfont_close):
639 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
640 tweak comments and make functions safe if called more than once for
641 the same font object.
643 Perform font-specific cleanup when font object is swept by GC. See
644 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
645 * alloc.c (cleanup_vector): New function.
646 (sweep_vector): Call it for each reclaimed vector object.
647 * font.h (struct font): Adjust comment.
649 2013-10-24 Glenn Morris <rgm@gnu.org>
651 * Makefile.in (abs_top_srcdir): New, set by configure.
653 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
655 Adjust recent font-related changes to fix bug#15686.
656 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
657 is a live window system frame, mark its default font too.
659 2013-10-23 Glenn Morris <rgm@gnu.org>
661 * Makefile.in (RUN_TEMACS): Make relative (again).
662 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
663 (bootstrap-emacs$(EXEEXT)):
664 Quote entities that might contain whitespace.
666 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
668 Port to Solaris 10 and its bundled GCC.
669 Problem reported by Timothy C. Burt.
670 * floatfns.c (isfinite, isnan): Redefine unconditionally.
672 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
674 Do not allow font caches to grow too large.
675 * alloc.c (compact_font_cache_entry, compact_font_caches):
676 New functions or stub if not HAVE_WINDOW_SYSTEM.
677 (compact_undo_list): Factor out from Fgarbage_collect.
679 (mark_face_cache): Mark face font. Move down to avoid
681 (mark_terminals): Do not mark font cache here.
682 (Fgarbage_collect): Call compaction functions described
683 above. Adjust comment.
685 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
687 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
688 chdir to HOME (bug#15607).
690 * nsterm.m (Qcocoa, Qgnustep): New variables.
691 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
692 (ns_get_color): Make selection color work for GNUStep also.
694 2013-10-18 Eli Zaretskii <eliz@gnu.org>
696 * keyboard.c (make_lispy_event): Remove GPM-specific code that
697 handles mouse clicks. Instead, let GPM use the same code as all
698 the other mice use. See the discussion starting at
699 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
700 for the details of the problem with the menu bar this fixes.
702 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
704 Remove port-specific display name lists to avoid extra
705 complexity and data duplication with display info lists.
706 * xterm.h (x_display_name_list): Remove declaration.
707 * xterm.c (x_display_name_list): Remove.
708 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
709 * xfns.c (x_display_info_for_name, Fx_display_list):
710 Likewise. Use x_display_list where appropriate.
711 * w32term.h (w32_display_name_list): Remove declaration.
712 * w32term.c (w32_display_name_list): Remove.
713 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
715 * w32fns.c (x_display_info_for_name, Fx_display_list):
716 Likewise. Use x_display_list where appropriate.
717 * nsterm.h (ns_display_name_list): Remove declaration.
718 * nsterm.m (ns_display_name_list): Remove.
719 (ns_term_init, syms_of_nsterm): Adjust users.
720 * nsfns.m (ns_display_info_for_name, Fx_display_list):
721 Likewise. Use x_display_list where appropriate.
722 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
723 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
724 (mark_terminals): Mark per-terminal font cache.
726 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
728 Don't run timers in input-pending-p. Its new check-timers param
729 provides the prior behavior. (Bug#15045).
730 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
733 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
735 Make some functions static in non-Microsoft builds.
736 On my platform (Fedora 19 x86-64), this shrinks the
737 Emacs executable (text+data) by 0.25%.
738 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
739 (load_color) [!MSDOS]:
740 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
741 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
742 * lisp.h (check_existing):
743 * process.h (conv_sockaddr_to_lisp, network_interface_list)
744 (network_interface_info) [!WINDOWSNT]:
745 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
747 * fileio.c (check_existing):
748 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
749 * process.c (conv_sockaddr_to_lisp, network_interface_list)
750 (network_interface_info) [!WINDOWSNT]:
751 * term.c (encode_terminal_code) [!WINDOWSNT]:
752 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
753 * xfaces.c (load_color) [!MSDOS]:
755 * fileio.c (check_existing, check_executable, check_writable):
756 * process.c (network_interface_list, network_interface_info):
757 Move earlier, so that we don't need forward decls.
758 * gnutls.c (fn_gnutls_transport_set_errno)
759 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
761 * w32.c (init_environment): Use faccessat rather than
762 check_existing, partly for consistency with the rest of the code
763 in this file, partly so that check_existing can be static.
765 Make VALMASK visible to GDB even if clang is used (Bug#15574).
766 * emacs.c (MAIN_PROGRAM): New macro.
767 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
768 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
770 bool vector int width fixes
771 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
772 (Fbool_vector_count_matches_at):
773 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
774 can exceed PTRDIFF_MAX, at least in theory.
775 (Fbool_vector_count_matches_at):
776 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
778 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
780 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
781 (struct sockaddr): Add forward decl, for platforms that lack it.
783 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
785 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
788 2013-10-16 Eli Zaretskii <eliz@gnu.org>
790 * w32.c (network_interface_get_info, network_interface_list)
791 (network_interface_info): New functions. (Bug#15610)
792 (GetAdaptersInfo_Proc): New typedef.
793 (get_adapters_info): New wrapper function.
794 (globals_of_w32): Initialize g_b_init_get_adapters_info.
796 * process.h (network_interface_list, network_interface_info):
799 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
800 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
801 all systems. Return non-nil for systems that HAVE_NET_IF_H and
802 for WINDOWSNT. Doc fix.
803 (syms_of_process): Defsubr Snetwork_interface_list and
804 Snetwork_interface_info unconditionally.
806 * menu.c (have_boxes): Fix redundant simulation of radio buttons
807 in NS GUI sessions. (Bug#15629)
809 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
811 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
813 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
815 * print.c (print_object): Print " ..." when truncating bool vectors.
817 2013-10-15 Eli Zaretskii <eliz@gnu.org>
819 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
820 standard mouse buttons.
822 * termhooks.h (struct input_event): Remove incorrect commentary.
824 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
826 Disallow bool vector operations on mixed-length operands.
827 The old behavior left garbage in the result vector sometimes,
828 and didn't seem to be useful.
829 * data.c (Qwrong_length_argument): New static var.
830 (wrong_length_argument): New function.
831 (bool_vector_binop_driver): Check that args agree in length.
833 * keyboard.c, keyboard.h (all_kboards): Now static.
835 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
837 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
838 note from the lispref.
840 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
842 * nsterm.h (struct ns_display_info): Remove set-but-unused
843 member image_cache (image caches are per-terminal anyway).
844 (FRAME_X_IMAGE_CACHE): Remove.
845 * nsterm.m (ns_initialize_display_info): Adjust user.
847 2013-10-14 Eli Zaretskii <eliz@gnu.org>
849 * w32proc.c: Include mingw_time.h.
851 * w32.c: Include mingw_time.h.
853 Implement scrolling of TTY menus when the screen is too short.
855 * term.c (tty_menu_display): Accept an additional argument, the
856 menu item from which to start displaying the menu. Account for
857 the value of Y when limiting the menu to the number of available
859 (mi_result): New enumeration.
860 (read_menu_input): Return enumerated value. When the y coordinate
861 hits min_y or max_y, return scroll indication instead of wrapping
863 (tty_menu_activate): Handle the scrolling indications from
864 read_menu_input. Compute the first menu item to display and pass
865 it to tty_menu_display.
867 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
869 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
870 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
871 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
872 Adjust to match the change described below.
873 (struct terminal): Move must_write_spaces, line_ins_del_ok,
874 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
875 memory_below_frame members to...
876 * termchar.h (struct tty_display_info): ...here because they're
877 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
879 * nsterm.m (ns_create_terminal):
880 * w32term.c (w32_create_terminal):
881 * xterm.c (x_create_terminal): Adjust users.
882 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
883 to filter out non-TTY frames. Adjust comment.
884 (scrolling): Adjust user. Prefer eassert for debugging check.
886 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
888 * xfaces.c (PT_PER_INCH): Remove unused macro.
889 * termhooks.h (struct terminal): Remove set-but-unused
890 member fast_clear_end_of_line.
891 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
892 * nsterm.m (ns_create_terminal):
894 * w32term.c (w32_create_terminal):
895 * xterm.c (x_create_terminal): Adjust users.
897 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
899 * lisp.h (bool_vector_size): New function.
900 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
901 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
902 (Fbool_vector_not, Fbool_vector_count_matches_at):
903 Remove uses of 'eassume' that should no longer be needed,
904 because they are subsumed by the 'eassume' in bool_vector_size.
906 2013-10-12 Eli Zaretskii <eliz@gnu.org>
908 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
909 after inclusion of gif_lib.h, thus fixing compiler warnings caused
910 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
912 2013-10-11 Eli Zaretskii <eliz@gnu.org>
914 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
915 have different dimensions. (Bug#15575)
917 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
920 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
922 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
924 * term.c (tty_menu_show): Never return with unbalanced
925 specpdl. Use eassert for debugging check. Adjust style.
927 2013-10-11 Eli Zaretskii <eliz@gnu.org>
929 * term.c (read_menu_input): Make selection of menu items
930 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
931 (tty_menu_activate): Fix off-by-one error when computing max_y.
933 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
935 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
936 audit logging (only used with GnuTLS 3.x) and enable it.
938 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
940 * dispnew.c (redraw_frame): Remove useless #ifdef because
941 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
942 Also, move TTY fflush to...
943 * term.c (tty_update_end): ...this function.
945 2013-10-11 Eli Zaretskii <eliz@gnu.org>
947 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
948 the end of the frame's glyph matrix. (Bug#15575)
950 * term.c (tty_menu_display): Don't move cursor while overwriting
951 frame's glyphs with menu items. Limit the number of items
952 displayed to what can be shown on the available screen lines,
953 excluding the echo area.
954 (tty_menu_activate): Limit the Y coordinate allowed by
955 read_menu_input to the last screen line used for menu display.
957 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
959 * lisp.h (eassume): New macro.
960 Also, include <verify.h>, for 'assume'.
961 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
962 (vroundup, vector_nbytes):
963 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
964 (Fbool_vector_not, Fbool_vector_count_matches)
965 (Fbool_vector_count_matches_at):
966 Use eassume, not eassert.
967 * casetab.c (set_identity, shuffle):
968 * composite.c (composition_gstring_put_cache):
969 * dispnew.c (update_frame_1):
970 * ftfont.c (ftfont_shape_by_flt):
971 * image.c (gif_load):
972 * intervals.c (offset_intervals):
973 * macfont.m (macfont_shape):
974 Remove calls to 'assume' that are no longer needed, because
975 --enable-gcc-warnings no longer generates bogus warnings
976 when these calls are removed.
978 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
980 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
982 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
984 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
985 (Qsubstitute_env_in_file_name): New var.
986 (syms_of_fileio): Define it.
988 2013-10-10 Eli Zaretskii <eliz@gnu.org>
990 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
991 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
994 * term.c (save_and_enable_current_matrix): Don't allocate and
995 don't save margin areas.
996 (restore_desired_matrix): Don't restore margin areas.
997 (free_saved_screen): Don't free margin areas.
999 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1001 * image.c: Pacify --enable-gcc-warnings.
1002 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1003 #define only if used.
1005 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1007 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1008 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1009 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1010 (gif_load): For giflib v5.x and later, display the error message
1011 produced by giflib when its functions fail.
1012 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1015 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1017 * keyboard.c (last_event_timestamp): Remove. For X selection and
1018 GTK popup menus, it may be obtained from per-frame X display info.
1019 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1020 (process_special_events): Adjust users.
1021 * keyboard.h (last_event_timestamp): Remove declaration.
1022 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1023 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1024 * menu.h (xmenu_show): Adjust prototype.
1025 * menu.c (Fx_popup_menu): Adjust user.
1026 * xselect.c (x_own_selection, x_get_foreign_selection)
1027 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1029 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1031 * keyboard.c (init_kboard): Now static. Add arg
1032 to denote window system. Adjust comment.
1033 (init_keyboard): Adjust user.
1034 (allocate_kboard): New function.
1036 * nsterm.m (ns_term_init):
1037 * term.c (init_tty):
1038 * w32term.c (w32_create_terminal):
1039 * xterm.c (x_term_init): Use it.
1040 * keyboard.h (init_kboard): Remove prototype.
1041 (allocate_kboard): Add prototype.
1043 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1045 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1046 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1048 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1050 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1052 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1054 * term.c (tty_menu_activate): Flush the output stream after
1055 showing the cursor, and don't mark the frame garbaged at exit from
1056 the function. Fixes redisplay glitches when moving from one menu
1059 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1061 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1062 or throw error (Bug#15570).
1064 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1066 * intervals.c (temp_set_point_both): Move test into 'eassert',
1069 * lisp.h (eassert): Don't use 'assume'.
1070 Sometimes 'assume' wins in performance, and sometimes it loses,
1071 so it shouldn't be used all the time. Perhaps we need two
1072 flavors of 'eassert', one for where 'assume' is far more likely
1073 to help or to hurt; but that can be done later.
1074 Problem reported by Dmitry Antipov in
1075 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1076 Also, don't include <verify.h>; no longer needed.
1078 2013-10-09 Glenn Morris <rgm@gnu.org>
1080 * eval.c (Fcond): Doc tweak.
1082 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1084 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1085 expressions with side effects to eassert. (Bug#15565)
1087 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1089 * fns.c (hashfn_user_defined): Allow hash functions to return any
1092 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1094 Fix minor problems found by static checking.
1095 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1096 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1097 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1098 * keyboard.c (read_menu_command): Remove unused local.
1099 * lisp.h (read_menu_command): New decl.
1100 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1101 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1102 Return ptrdiff_t, not int.
1103 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1104 not int, for benefit of xpalloc.
1105 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1107 (have_menus_p): Remove; unused.
1108 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1109 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1110 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1112 (save_and_enable_current_matrix): Omit unnecessary casts.
1113 (read_menu_input): Omit local extern decl (now in lisp.h).
1114 Don't access uninitialized storage if mouse_get_xy fails.
1115 (tty_menu_activate): Mark local as initialized, for lint.
1116 (tty_menu_activate, tty_meny_show): Remove unused locals.
1118 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1120 Support menus on text-mode terminals.
1121 * xterm.h (xw_popup_dialog): Add prototype.
1123 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1124 (xmenu_show): Block input here, instead in Fx_popup_menu.
1125 (xw_popup_dialog): New function, with X-specific bits of popup
1128 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1131 * window.c (Fset_window_configuration): Use run-time tests of the
1132 frame type instead of compile-time conditionals, when menu-bar
1133 lines are considered.
1135 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1136 (w32_popup_dialog): New prototypes.
1138 * w32menu.c (Fx_popup_dialog): Function deleted.
1139 (w32_popup_dialog): New function, with w32 specific bits of popup
1140 dialogs. Block input here.
1142 * w32inevt.c (w32_console_read_socket): Minor change to add
1143 debugging TTY events.
1145 * w32fns.c (show_hourglass): If returning early because the frame
1146 is not a GUI frame, unblock input.
1148 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1149 (cursorY): New functions.
1151 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1152 WINDOWSNT, macros that call curX and curY elsewhere.
1154 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1156 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1157 specific function to hide and show cursor on a text-mode terminal.
1158 (tty_menu_struct, struct tty_menu_state): New structures.
1159 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1160 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1161 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1162 (tty_menu_locate, save_and_enable_current_matrix)
1163 (restore_desired_matrix, screen_update, read_menu_input)
1164 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1165 (tty_pop_down_menu, tty_menu_last_menubar_item)
1166 (tty_menu_new_item_coords, tty_menu_show): New functions.
1167 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1169 * nsterm.h (ns_popup_dialog): Adjust prototype.
1171 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1173 (ns_popup_dialog): Adapt order of arguments to the other
1174 *_menu_show implementations.
1175 (Fx_popup_dialog): Function deleted.
1177 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1179 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1181 * menu.c (have_boxes): New function.
1182 (single_keymap_panes): Use it instead of a compile-time
1184 (single_menu_item): Use run-time tests of the frame type instead
1185 of compile-time conditionals.
1186 (encode_menu_string): New function.
1187 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1188 the macro, since different types of frame need different encoding
1190 (digest_single_submenu): Use run-time tests of frame type instead
1191 of, or in addition to, compile-time conditionals.
1192 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1193 (Fx_popup_menu): Detect when the function is called from keyboard
1194 on a TTY. Don't barf when invoked on a text-mode frame.
1195 Check frame type at run time, instead of compile-time conditionals for
1196 invoking terminal-specific menu-show functions.
1197 Call tty_menu_show on text-mode frames.
1198 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1199 run time to determine which alternative to invoke; support dialogs
1202 * keyboard.h <Qmouse_movement>: Declare.
1204 * keyboard.c <Qmouse_movement>: Now extern.
1205 <Qecho_keystrokes>: New static variable.
1206 (read_key_sequence): Accept an additional argument, a flag to
1207 prevent redisplay during reading of the key sequence. All callers
1209 (read_menu_command): New function.
1210 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1212 (toolkit_menubar_in_use): New function.
1213 (make_lispy_event): Use it instead of a compile-time test.
1215 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1216 window-system being available.
1218 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1219 to x-popup-dialog on the frame type, they all now support popup
1222 * dispnew.c (save_current_matrix): Save the margin areas.
1223 (restore_current_matrix): Restore margin areas.
1224 (update_frame_with_menu): New function.
1226 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1229 * alloc.c (make_save_ptr): Now compiled unconditionally.
1231 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1233 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1234 (redraw_frame, update_frame): Adjust users.
1235 * dispextern.h (set_window_update_flags): Adjust prototype.
1236 * xdisp.c (redisplay_internal): When updating all frames with zero
1237 windows_or_buffers_changed, assume that only the windows that shows
1238 current buffer should be really updated.
1240 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1242 Do not allocate huge temporary memory areas and objects while encoding
1243 for file I/O, thus reducing an enormous memory usage for large buffers.
1244 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1245 * coding.h (struct coding_system): New member raw_destination.
1246 * coding.c (setup_coding_system): Initialize it to zero.
1247 (encode_coding_object): If raw_destination is set, do not create
1248 dst_object. Add comment.
1249 * fileio.c (toplevel): New constant E_WRITE_MAX.
1250 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1251 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1253 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1255 * nsterm.m (windowDidExitFullScreen:):
1256 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1258 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1260 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1261 * keyboard.c (unblock_input_to): Don't process pending signals
1262 if a fatal error is in progress.
1264 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1265 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1266 they're talking about words in Lisp bool vectors.
1267 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1268 * data.c (popcount_bits_word): Rename from popcount_size_t.
1269 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1272 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1274 Improve support for popcount and counting trailing zeros (Bug#15550).
1275 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1276 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1277 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1278 (popcount_size_t_msc, popcount_size_t_gcc):
1279 Remove; now done by Gnulib.
1280 (popcount_size_t): Now a macro that defers to Gnulib.
1281 (count_trailing_zero_bits): Return int, for consistency with
1282 Gnulib and because Emacs prefers signed to unsigned int.
1283 Don't assume that size_t is either unsigned int or unsigned long
1284 or unsigned long long.
1285 (size_t_to_host_endian): Do not assume that size_t is either
1286 exactly 32 or exactly 64 bits wide.
1287 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1288 etc., so that it's now an enum constant, not a macro.
1289 No need to assume that it's either 32 or 64.
1291 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1293 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1296 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1298 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1299 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1301 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1303 emacs_read and emacs_write now use void *, not char *.
1304 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1305 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1306 Buffer arg is now void *, not char *. This matches plain
1307 'read' and 'write' better, and avoids a constraint violation
1308 on Solaris 9 with Oracle Studio.
1310 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1312 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1313 memset to explicit loop. Otherwise copy largest possible chunk
1314 from initialized to uninitialized part, thus allowing the longer
1315 memcpy runs and reducing the number of loop iterations.
1317 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1319 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1320 hide toolbar (Bug#15388).
1321 (windowDidEnterFullScreen:): If presentation options are zero,
1322 set them here (Bug#15388).
1323 (ns_update_auto_hide_menu_bar): Remove runtime check.
1324 Don't auto hide dock unless menubar is also auto hidden.
1326 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1328 * editfns.c (message): Mention batch mode in doc string.
1330 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1332 * nsterm.m (check_native_fs): Remove erroneous comment.
1334 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1336 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1337 uses find_newline instead of scan_newline and so doesn't move point.
1339 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1341 Use hardware support for byteswapping on glibc x86 etc.
1342 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1343 whereas the old swap64 needed 30.
1344 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1345 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1346 Use byteswap.h's macros to swap bytes.
1347 * lisp.h (swap16, swap32, swap64): Remove.
1348 All uses replaced by bswap_16, bswap_32, bswap_64.
1350 * bytecode.c (exec_byte_code): Use some more volatile variables
1351 to work around local variables getting clobbered by longjmp.
1352 Port to pre-C99, which doesn't allow decls after stmts.
1354 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1356 * lisp.h (eassert): Assume that COND is true when optimizing.
1357 In other words, take on the behavior of eassert_and_assume.
1358 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1359 (eassert_and_assume): Remove. All uses replaced by eassert.
1361 * xdisp.c (Qglyphless_char): Now static.
1363 Adjust to merge from gnulib.
1364 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1365 * lisp.h: Include <verify.h>, for 'assume'.
1367 * eval.c (clobbered_eassert): New macro.
1368 (internal_catch, internal_condition_case)
1369 (internal_condition_case_1, internal_condition_case_2)
1370 (internal_condition_case_n): Use it instead of eassert
1371 when the argument contains locals clobbered by longjmp.
1372 Don't use clobbered locals outside of clobbered_eassert.
1373 (internal_lisp_condition_case): Use a volatile variable
1374 to work around a local variable's getting clobbered.
1376 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1378 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1379 (PUSH_HANDLER): New macro.
1380 (catchlist): Remove.
1381 (handlerlist): Always declare.
1383 * eval.c (catchlist): Remove (merge with handlerlist).
1384 (handlerlist, lisp_eval_depth): Not static any more.
1385 (internal_catch, internal_condition_case, internal_condition_case_1)
1386 (internal_condition_case_2, internal_condition_case_n):
1388 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1389 handlerlist/catchlist.
1390 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1391 handlerlist which can only handle a single condition-case handler at
1393 (find_handler_clause): Simplify since we only a single branch here
1396 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1398 (bcall0): New function.
1399 (exec_byte_code): Add corresponding cases. Improve error message when
1400 encountering an invalid byte-code. Let Bunwind_protect accept
1401 a function (rather than a list of expressions) as argument.
1403 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1404 and make them unconditional now that they're heap-allocated.
1406 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1408 * charset.c (Fdecode_char, Fencode_char): Remove description of
1409 `restriction' arg. now that it's hidden by advertised-calling-convention.
1411 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1413 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1414 Remove unused variable (from mac-port).
1415 (macfont_draw): Use s->ybase for correct y position.
1417 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1419 * frame.h (struct frame): Drop has_minibuffer member because...
1420 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1421 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1423 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1425 * window.h (struct window): Prefer enum text_cursor_kinds to int
1426 for phys_cursor_type member. Move the latter, phys_cursor_width,
1427 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1428 * window.c (replace_window, make_window): Adjust users.
1430 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1432 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1433 this module is never compiled otherwise.
1435 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1437 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1440 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1442 * xdisp.c (get_next_display_element): Don't call face_for_font in
1443 a build configured --without-x. (Bug#15484)
1445 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1447 * window.c (calc_absolute_offset): #elif should be #elif defined.
1449 * frame.c (delete_frame): Block/unblock input to overcome race
1450 condition (Bug#15475).
1452 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1454 * frame.c (delete_frame): Record selected frame only after
1455 calling Qdelete_frame_functions (Bug#15477).
1457 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1459 * nsterm.m (ns_selection_color): Remove.
1460 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1461 NSColor selectedText(Background)Color. Only for COCOA.
1462 (ns_term_init): Remove assignment of ns_selection_color, logic
1463 moved to ns_get_color.
1465 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1466 NS_SELECTION_COLOR_DEFAULT.
1467 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1469 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1471 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1472 frame' does not have the tool_bar_window member.
1474 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1476 Signal error when reading an empty byte-code object (Bug#15405)
1477 * lread.c (read1): signal error
1478 * alloc.c (make_byte_code): eassert header size
1479 (sweep_vectors): change an int to size_t
1481 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1483 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1484 instead of ints, as it's the usual style for offsetof constants. See:
1485 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1487 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1488 This is ugly, but it should fix the performance problem for older
1489 GCC versions in the short run. I'll look into integrating the
1490 Gnulib module for popcount, as a better fix.
1491 See the thread starting in:
1492 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1493 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1494 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1495 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1496 (popcount_size_t): Use it.
1498 2013-09-24 Daniel Colascione <dancol@dancol.org>
1500 * process.c (Fnetwork_interface_info): Fix build break due to
1503 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1505 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1506 Prefer signed to unsigned integers where either will do.
1507 No need for 'const' on locals that do not escape.
1508 Omit easserts with unnecessary and unportable assumptions about
1509 alignment. Avoid unnecessary casts to char *.
1511 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1513 Use union for the payload of struct Lisp_Vector.
1514 This helps to avoid a few glitches dictated by C's aliasing rules.
1515 * lisp.h (struct Lisp_Vector): Use union for next and
1516 contents member. Adjust comment. Change related users.
1517 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1518 Related users changed.
1519 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1520 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1521 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1522 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1524 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1526 Optimize glyph row clearing and copying routines.
1527 * dispextern.h (struct glyph_row): Change layout of struct
1528 glyph_row to help copy_row_except_pointers. Adjust comment.
1529 * dispnew.c (null_row): Remove.
1530 (clear_glyph_row): Use offsetof and memset to find and clear
1531 just the members that need clearing. Adjust comment.
1532 (copy_row_except_pointers): Likewise for copying.
1534 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1536 Some minor cleanups of recently-added bool vector code.
1537 * conf_post.h (assume): Always return void. Use lint version
1538 only if GCC and MSC versions don't apply.
1539 * conf_post.h (assume):
1540 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1541 Depend on _MSC_VER, not __MSC_VER, for consistency with
1543 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1544 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1545 (bool_vector_binop_driver, count_trailing_zero_bits)
1546 (size_t_to_host_endian): Now static, not static inline;
1547 the latter isn't needed with modern compilers and doesn't
1548 work with older compilers anyway.
1550 * alloc.c (valgrind_p): Use bool for boolean.
1552 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1554 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1555 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1556 (display_last_displayed_message_p, message_buf_print)
1557 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1558 Use bool for boolean.
1559 * dispextern.h (cancel_line, init_desired_glyphs):
1560 Remove ancient leftover.
1561 (help_echo_showing_p, hourglass_shown_p):
1562 * lisp.h (noninteractive_need_newline): Adjust declaration.
1564 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1566 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1568 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1569 ...this file and convert the latter to static. Adjust comment.
1570 (make_initial_frame):
1571 * window.c (init_window_once): Adjust user.
1572 * frame.h (last_nonminibuf_frame): Remove declaration.
1573 * lisp.h (selected_frame): Likewise.
1574 * msdos.c (the_only_display_info): Adjust comment.
1576 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1578 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1579 computing the end column of mouse-highlight that comes from
1580 display or overlay strings. (Bug#15437)
1581 (note_mouse_highlight): Adapt calculation of last argument to
1582 mouse_face_from_string_pos to the above change.
1584 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1585 all platforms, not just for clang.
1587 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1589 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1590 about excess arguments to snprintf.
1592 * conf_post.h(assume): Use __builtin_unreachable for clang.
1594 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1596 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1597 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1599 2013-09-23 Daniel Colascione <dancol@dancol.org>
1601 * alloc.c (USE_VALGRIND): New macro; on by default
1602 when ENABLE_CHECKING.
1603 (mark_maybe_object, mark_maybe_pointer)
1604 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1606 (valgrind_p) [USE_VALGRIND]: New variable.
1607 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1609 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1611 * process.c (wait_reading_process_output): Change int pnamelen to
1614 * nsterm.m (setMarkedText:selectedRange:):
1615 (deleteWorkingText):
1616 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1617 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1618 argument to unsigned long to avoid warning.
1619 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1621 * conf_post.h (assume): Fix compiler error: x shall be cond.
1623 2013-09-22 Daniel Colascione <dancol@dancol.org>
1625 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1626 warning when compiling without a window system.
1628 2013-09-22 Daniel Colascione <dancol@dancol.org>
1630 * data.c (Qbool_vector_p): New symbol.
1631 (bool_vector_spare_mask, popcount_size_t_generic)
1632 (popcount_size_t_msc, popcount_size_t_gcc)
1634 (bool_vector_binop_driver)
1635 (count_trailing_zero_bits, size_t_to_host_endian)
1636 (Fbool_vector_exclusive_or)
1637 (Fbool_vector_union)
1638 (Fbool_vector_intersection, Fbool_vector_set_difference)
1639 (Fbool_vector_subsetp, Fbool_vector_not)
1640 (Fbool_vector_count_matches)
1641 (Fbool_vector_count_matches_at): New functions.
1642 (syms_of_data): Intern new symbol, functions.
1643 * alloc.c (bool_vector_payload_bytes): New function.
1644 (Fmake_bool_vector): Instead of calling Fmake_vector,
1645 which performs redundant initialization and argument checking,
1646 just call allocate_vector ourselves. Make sure we clear any
1647 terminating padding to zero.
1648 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1649 instead of open-coding the size calculation.
1650 (vroundup_ct): New macro.
1651 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1652 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1653 * composite.c (composition_gstring_put_cache):
1654 Change lint_assume to assume.
1655 * conf_post.h (assume): New macro.
1656 (lint_assume): Remove.
1657 * dispnew.c (update_frame_1): Change lint_assume to assume.
1658 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1660 * image.c (gif_load): Change lint_assume to assume.
1661 * lisp.h (eassert_and_assume): New macro.
1662 (Qbool_vector_p): Declare.
1663 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1664 (swap16, swap32, swap64): New inline functions.
1665 * macfont.c (macfont_shape): Change lint_assume to assume.
1666 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1667 * xsettings.c (parse_settings): Use new swap16 and
1668 swap32 from lisp.h instead of file-specific macros.
1670 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1672 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1673 found (which can legitimately happen when the glyph row at the
1674 window start is disabled in the current_matrix. (Bug#15365)
1676 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1678 Fix syntax.h bug introduced by recent INLINE change.
1679 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1680 conditionally compiled one way in some modules, and a different
1681 way in others. This doesn't work with extern inline functions,
1682 which must have the same definition in all modules, because the
1683 defining code might be shared across modules, depending on the
1684 implementation. Symptoms reported by Martin Rudalics in:
1685 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1686 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1687 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1688 overriding the corresponding functions in syntax.h.
1689 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1690 (syntax_property): New inline functions.
1691 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1692 Rewrite in terms of these new functions.
1694 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1696 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1697 not chars_in_text, whose result depends on the multibyteness of
1698 the current buffer. (Bug#15426)
1700 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1702 Port recent change to hosts where pointers aren't 'long'.
1703 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1704 Don't assume that pointers are the same width as 'long'.
1705 Add a compile-time check that a pointer fits into two X slots.
1707 A simpler, centralized INLINE.
1708 * conf_post.h (INLINE): Define only if not already defined.
1709 This allows us to use a single INLINE, defined by one file
1711 * emacs.c (INLINE): Define it.
1712 Also, include category.h, charset.h, composite.h, dispextern.h,
1713 syntax.h, systime.h, so that their INLINE definitions are expanded
1715 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1716 * buffer.h, buffer.c (BUFFER_INLINE):
1717 * category.h, category.c (CATEGORY_INLINE):
1718 * character.h, character.c (CHARACTER_INLINE):
1719 * charset.h, charset.c (CHARSET_INLINE):
1720 * composite.h, composite.c (COMPOSITE_INLINE):
1721 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1722 * frame.h, frame.c (FRAME_INLINE):
1723 * intervals.h, intervals.c (INTERVALS_INLINE):
1724 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1725 * lisp.h, alloc.c (LISP_INLINE):
1726 * process.h, process.c (PROCESS_INLINE):
1727 * syntax.h, syntax.c (SYNTAX_INLINE):
1728 * systime.h, sysdep.c (SYSTIME_INLINE):
1729 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1730 * window.h, window.c (WINDOW_INLINE):
1731 Remove. All uses replaced with INLINE.
1733 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1735 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1738 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1740 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1741 'const char *' to avoid compiler warnings due to similar change in
1742 the prototype of x_get_string_resource.
1744 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1746 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1747 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1748 going to replace static variables below. Adjust comments.
1749 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1750 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1751 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1752 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1753 Related users changed.
1754 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1755 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1756 last_mouse_movement_time, going to replace static variables below.
1758 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1759 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1761 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1762 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1763 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1764 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1765 static variables below.
1766 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1767 (last_mouse_scroll_bar): Remove.
1768 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1769 (mouseExited): Related users changed.
1771 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1773 Do not use external array to process X scroll bar messages.
1774 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1775 (x_send_scroll_bar_event): Pack window pointer into two slots
1776 of XClientMessageEvent if we're 64-bit. Adjust comment.
1777 (x_scroll_bar_to_input_event): Unpack accordingly.
1779 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1781 Ifdef away recent changes which aren't relevant to NS port.
1782 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1783 [!HAVE_NS]: Declare as such.
1784 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1785 [!HAVE_NS]: Define as such.
1787 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1789 * frame.c (x_redo_mouse_highlight): New function
1790 to factor out common code used in W32 and X ports.
1791 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1792 * xterm.h (struct x_display_info):
1793 * w32term.h (struct w32_display_info):
1794 * nsterm.h (struct ns_display_info): New members
1795 last_mouse_motion_frame, last_mouse_motion_x and
1796 last_mouse_motion_y, going to replace static variables below.
1797 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1798 (redo_mouse_highlight): Remove.
1799 (note_mouse_movement, syms_of_xterm): Adjust user.
1800 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1801 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1802 (redo_mouse_highlight): Remove.
1803 (note_mouse_movement, syms_of_w32term): Adjust user.
1804 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1805 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1807 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1808 * nsfns.m (compute_tip_xy): Adjust user.
1810 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1812 * frame.c (x_mouse_grabbed): New function.
1813 * dispextern.h (x_mouse_grabbed): Add prototype.
1814 (last_mouse_frame): Remove declaration.
1815 * xterm.h (struct x_display_info):
1816 * w32term.h (struct w32_display_info):
1817 * nsterm.h (struct ns_display_info): New member
1818 last_mouse_frame, going to replace...
1819 * xdisp.c (last_mouse_frame): ...global variable.
1820 (note_tool_bar_highlight):
1821 * w32term.c (w32_mouse_position, w32_read_socket):
1822 * xterm.c (XTmouse_position, handle_one_xevent):
1823 Use x_mouse_grabbed.
1824 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1826 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1828 * w32term.c (w32_read_socket): Avoid temporary
1829 variables in a call to x_real_positions.
1830 * xterm.c (handle_one_xevent): Likewise.
1832 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1834 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1835 (x_icon_type): Remove prototype.
1836 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1837 * frame.c (x_icon_type): Remove.
1838 * w32term.c (x_make_frame_visible, x_iconify_frame):
1839 * xterm.c (x_make_frame_visible, x_iconify_frame):
1840 Use x_set_bitmap_icon to factor out common code.
1842 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1844 * dispextern.h (check_x_display_info, x_get_string_resource):
1845 Declare here just once and unify the latter.
1846 * frame.c (check_x_display_info, x_get_string_resource):
1847 * nsterm.h (check_x_display_info):
1848 * xrdb.c (x_get_string_resource):
1849 * xterm.h (check_x_display_info): Remove prototypes.
1850 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1851 * w32reg.c (x_get_string_resource): Likewise.
1852 (w32_get_rdb_resource): Adjust user.
1854 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1856 * xterm.h (struct x_display_info): New member
1857 x_pending_autoraise_frame, going to replace...
1858 * xterm.c (pending_autoraise_frame): ...static variable.
1859 (x_new_focus_frame, XTread_socket): Adjust users.
1860 * w32term.h (struct w32_display_info): New member
1861 w32_pending_autoraise_frame, going to replace...
1862 * w32term.c (pending_autoraise_frame): ...global variable.
1863 (x_new_focus_frame, w32_read_socket): Adjust users.
1865 2013-09-17 Glenn Morris <rgm@gnu.org>
1867 * xdisp.c (message_dolog): If we create *Messages*,
1868 switch it to messages-buffer-mode.
1870 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1872 Don't overuse 'const' in types of locals.
1873 * bidi.c (bidi_count_bytes):
1874 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1875 (xg_event_is_for_scrollbar):
1876 * xselect.c (x_handle_property_notify)
1877 (x_handle_selection_notify, x_handle_dnd_message):
1878 * xsettings.c, xsettings.h (xft_settings_event):
1879 * xterm.c (x_handle_net_wm_state, handle_one_event)
1880 (x_menubar_window_to_frame, x_detect_focus_change)
1881 (construct_mouse_click, note_mouse_movement)
1882 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1883 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1884 (handle_one_xevent, x_handle_net_wm_state):
1885 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1886 (x_handle_dnd_message):
1887 Avoid unnecessary 'const', typically the second 'const' in
1888 'const foo * const arg', a 'const' that does not affect the API
1889 and doesn't significantly help the human reader.
1891 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1893 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1894 only if Glib < 2.36.0.
1895 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1896 * xsettings.c (init_gconf, init_gsettings): Do not check
1898 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1900 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1902 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1904 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1905 before calling g_type_init.
1907 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1909 * nsterm.m (syms_of_nsterm): ... to here.
1911 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1913 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1914 (ignore_next_mouse_click_timeout): Use Time as X does.
1915 (handle_one_xevent): Avoid cast and use unsigned comparison.
1917 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1919 Do not copy X event in handle_one_xevent except KeyPress case.
1920 Wnen XEvent is processed, it is unlikely to be changed except
1921 KeyPress case, so we can avoid copying and use const pointer to
1922 const data to make sure that an event is not changed elsewhere.
1923 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1924 const' and do not create local copy except for the KeyPress event.
1925 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1926 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1927 (x_handle_net_wm_state, x_menubar_window_to_frame)
1928 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1929 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1930 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1931 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1932 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1933 (x_handle_dnd_message):
1934 * xsettings.c (xft_settings_event):
1935 Use 'const XEvent * const' where appropriate.
1936 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1938 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1940 Fix X event waiting to handle multiple frames.
1941 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1942 * xterm.c (pending_event_wait): Remove. Adjust users.
1943 (x_detect_focus_change): Pass frame arg.
1944 (handle_one_xevent): Find related frame early and clear per-frame
1945 wait_event_type only if this is an event for the relevant frame.
1946 (x_wait_for_event): Use per-frame wait_event_type.
1948 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1950 * nsfns.m (Fx_create_frame): Fix font driver registration for
1953 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1954 for syms_of_macfont.
1956 * nsterm.m: Include macfont.h.
1957 (ns_tmp_flags, ns_tmp_font): Remove.
1958 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1959 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1960 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1961 (changeFont:): Fix code style. Check for font driver type when
1964 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1967 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1968 (nsfont_open): Set font driver type.
1969 Set font->ascent and font->descent. Figure out font instead of
1970 ns_tmp_font, and flags instead of ns_tmp_flags.
1971 Fix indentation. Remove call to ns_draw_text_decoration,
1974 * nsfns.m: Include macfont.h.
1975 (Fx_create_frame): Register macfont driver, make a better default font.
1976 (Fns_popup_font_panel): Get font from macfont driver, if used.
1978 * macfont.m, macfont.h, maccuvs.h: New files.
1980 * font.h: Declare syms_of_macfont.
1982 * font.c (syms_of_font): Call syms_of_macfont.
1984 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1986 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1988 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1989 and it is always zero for others, so I assume that this is an ancient
1990 leftover which nobody will want to change any more.
1991 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1992 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1993 * frame.c (x_set_scroll_bar_width):
1994 * w32fns.c (w32_createscrollbar):
1995 * w32term.c (w32_set_vertical_scroll_bar):
1996 * xfns.c (x_set_scroll_bar_default_width):
1997 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1998 (x_scroll_bar_expose): Related users changed.
2000 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2002 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2003 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2004 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2006 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2008 * nsterm.h, w32term.h, xterm.h: ...and not here.
2009 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2010 Remove unused Xisms.
2011 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2012 these modules are never compiled otherwise.
2014 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2016 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2017 Doc fix. (Bug#15375)
2019 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2021 Unify Fx_focus_frame between all ports.
2022 * frame.h (x_focus_frame): New prototype.
2023 * xfns.c (Fx_focus_frame): Remove.
2024 (syms_of_xfns): Do not defsubr it.
2025 (x_focus_frame): X implementation.
2026 * nsfns.m (Fx_focus_frame): Remove.
2027 (syms_of_nsfns): Do not defsubr it.
2028 (x_focus_frame): NS implementation.
2029 * w32term.c (Fx_focus_frame): Remove.
2030 (x_focus_on_frame): Rename to...
2031 (x_focus_frame): W32 implementation.
2032 * w32term.h (x_focus_on_frame): Remove prototype.
2033 * w32fns.c (Fx_focus_frame): Remove.
2034 (syms_of_w32fns): Do not defsubr it.
2035 * frame.c (Fx_focus_frame): Define here.
2036 (syms_of_frame): Defsubr here.
2037 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2039 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2041 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2042 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2043 each port to reference the port-specific window system data.
2044 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2045 (FRAME_DISPLAY_INFO): Define.
2046 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2047 (FRAME_DISPLAY_INFO): Define. Adjust users.
2048 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2049 (FRAME_DISPLAY_INFO): Define. Adjust users.
2050 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2051 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2052 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2053 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2054 * xselect.c, xterm.c: All related users changed.
2056 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2058 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2059 (x_menubar_window_to_frame): Remove prototypes.
2060 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2061 (x_menubar_window_to_frame, x_top_window_to_frame):
2063 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2064 (x_menubar_window_to_frame, x_top_window_to_frame):
2065 ...to here and convert all but the last to static.
2067 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2069 * lisp.mk (lisp): Add w32-common-fns.elc.
2071 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2073 * charset.c (char_charset): Document an exception for char-charset.
2075 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2077 * xterm.h (x_display_info): New field last_user_time...
2078 * xterm.c (toplevel): ...to replace static last_user_time.
2079 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2081 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2083 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2084 scroll bar values to prevent thumb from disappear and update comment.
2086 2013-09-11 Glenn Morris <rgm@gnu.org>
2088 * emacs.c (usage_message): Possessive apostrophe tweak.
2090 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2092 * nsterm.m (syms_of_nsterm): Use Qns.
2093 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2094 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2095 * xfns.c (x_display_info_for_name, Fx_open_connection):
2096 Remove old '#if 0' code.
2097 (syms_of_xfns): Use Qx.
2098 * termhooks.h (fullscreen_hook): Remove the leftover.
2099 (struct terminal): Fix typo in comment.
2101 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2103 Cleaning up a few X scroll bar bits.
2104 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2105 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2106 New member last_seen_part, going to replace...
2107 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2108 (xt_action_hook) [USE_LUCID]: Adjust user.
2109 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2110 Lucid-specific scroll bar support.
2111 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2112 to int and adjust to use last_seen_part member.
2113 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2114 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2115 Initialize last_seen_part.
2117 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2119 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2120 insert-buffer-substring an empty string.
2122 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2124 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2125 avoiding a GCC warning.
2127 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2129 Ifdef away frame tool bar code when it is not really used.
2130 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2131 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2132 and minimize_tool_bar_window_p under the above.
2133 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2134 (fset_tool_bar_window): Likewise.
2135 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2136 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2137 (change_frame_size_1):
2138 * window.c (window_from_coordinates, Frecenter): Adjust users.
2139 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2140 code is not really used.
2141 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2142 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2143 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2144 [!USE_GTK && !HAVE_NS]: Define as such.
2145 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2146 (note_mouse_highlight, expose_frame):
2147 * xfns.c (x_set_tool_bar_lines):
2148 * xterm.c (handle_one_xevent): Adjust users.
2150 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2152 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2153 This bug was introduced by my 2013-08-26 patch, which incorrectly
2154 assumed that the terminfo implementation doesn't use termcap buffers.
2155 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2156 these buffers apparently are used after all.
2157 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2158 (struct tty_display_info): Define members termcap_term_buffer and
2159 termcap_strings_buffer even if TERMINFO.
2161 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2164 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2165 'usage' docstring entry to pacify make-docfile.
2167 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2169 Change comparison functions =, <, >, <=, >= to take many arguments.
2170 * data.c: Change comparison functions' interface and implementation.
2171 * lisp.h: Make arithcompare available for efficient two arg
2173 * bytecode.c: Use arithcompare.
2174 * fileio.c: Use new interface.
2176 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2178 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2180 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2182 * eval.c (Feval): Document the new use of `lexical'.
2184 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2186 Review and drop old frame resize hack.
2187 * frame.h (struct frame): Remove force_flush_display_p.
2188 * dispnew.c (update_frame): Adjust user and don't call
2189 flush_frame here. The comment has said that there was an issues
2190 with redisplaying fringes, but I don't see any differences with
2191 and without this hack. Hopefully we can continue without it.
2192 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2193 current frame matrices twice if resized_p is set.
2195 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2197 Do not populate pure Xism x_sync to other ports.
2198 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2199 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2200 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2201 * w32term.h (x_sync): Remove prototype.
2203 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2205 Cleanup frame flushing.
2206 * dispextern.h (struct redisplay_interface):
2207 Drop flush_display_optional because flush_display is enough
2208 for X and flushing via RIF is just a no-op for others.
2209 * frame.h (flush_frame): New function.
2210 * dispnew.c (update_frame):
2211 * minibuf.c (read_minibuf):
2212 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2214 * keyboard.c (detect_input_pending_run_timers): Do not flush
2215 all frames but selected one in redisplay_preserve_echo_area.
2216 * nsterm.m (ns_flush): Remove no-op.
2217 (ns_redisplay_interface): Adjust user.
2218 * w32term.h (x_flush): Remove no-op.
2219 (w32_redisplay_interface): Adjust user.
2220 * xterm.c (x_flush): Simplify because we do not flush all
2221 frames at once any more. Adjust comment.
2222 (x_redisplay_interface): Adjust user.
2224 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2226 Port --without-x --enable-gcc-warnings to Fedora 19.
2227 * gfilenotify.c (globals_of_gfilenotify):
2228 Call g_type_init only if using an older glib version that needs it.
2230 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2232 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2233 (last_glyphless_glyph_merged_face_id): Remove declarations.
2234 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2235 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2236 (last_glyphless_glyph_merged_face_id): Now static.
2237 (merge_escape_glyph_face): New function, refactored from...
2238 (get_next_display_element): ...here.
2239 (merge_glyphless_glyph_face): New function, refactored from...
2240 (produce_glyphless_glyph): ...here...
2241 * term.c (produce_glyphless_glyph): ...and here.
2243 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2245 * eval.c (eval_sub): Only call Ffunction if necessary.
2247 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2249 Attempt to make redisplay more selective when changing cursor type.
2250 * frame.h (struct frame): New bitfield cursor_type_changed.
2251 * xdisp.c (cursor_type_changed): Remove.
2252 (try_cursor_movement, redisplay_window, try_window_id)
2253 (set_frame_cursor_types, try_window_reusing_current_matrix):
2254 Adjust to use per-frame bitfield.
2255 (redisplay_internal): Look for cursor type change on each visible
2256 frame and consider all frames if cursor type has been changed on
2257 the frame other than selected. If cursor type has been changed on
2258 selected frame only, do not use fast update.
2260 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2262 Attempt to make redisplay more selective when changing fonts.
2263 * frame.h (struct frame): New bitfield fonts_changed.
2264 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2265 (adjust_frame_glyphs): Add prototype.
2266 * dispnew.c (fonts_changed_p): Remove.
2267 (adjust_glyphs): Remove because we do not
2268 adjust matrices on all frames at once any more.
2269 (adjust_frame_glyphs): Block and unblock input here.
2270 (adjust_glyph_matrix): Use fonts_changed.
2271 (change_frame_size_1): Use adjust_frame_glyphs.
2272 * font.c (font_open_entity): Use fonts_changed.
2273 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2274 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2275 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2276 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2277 (shrink_mini_window, Fresize_mini_window_internal)
2278 (window_scroll_pixel_based, Fset_window_configuration)
2279 (apply_window_adjustment, Fset_window_vscroll):
2280 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2281 Use adjust_frame_glyphs.
2282 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2283 (try_window_reusing_current_matrix, try_window_id, display_line)
2284 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2285 (redisplay_internal): Consider fonts_changed and adjust frame
2286 matrices for each frame only if the frame is visible. If font
2287 has been changed on some frame during full redisplay, retry
2288 only visible frames where the font has been actually changed.
2290 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2292 Cache current header and mode line height for each window.
2293 * window.h (struct window): New fields mode_line_height
2294 and header_line_height.
2295 * window.c (make_window): Initialize them.
2296 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2297 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2298 (current_mode_line_height, current_header_line_height):
2300 * xdisp.c (current_mode_line_height, current_header_line_height):
2302 (pos_visible_p, init_xdisp): Adjust user.
2303 (redisplay_window): Invalidate mode_line_height and
2304 header_line_height if current and desired matrices do not agree.
2306 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2308 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2309 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2311 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2313 Make --without-x compatible with --enable-gcc-warnings.
2314 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2315 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2316 members under HAVE_WINDOW_SYSTEM.
2317 * keyboard.c (make_lispy_focus_out): Likewise.
2318 (record_menu_key): Move under HAVE_MENUS.
2319 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2320 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2321 (syms_of_xdisp): Adjust user.
2322 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2323 (start_hourglass, cancel_hourglass):
2324 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2325 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2326 and CLEAR_FONT_TABLE_NFONTS.
2327 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2328 Declare only if HAVE_WINDOW_SYSTEM.
2329 (lface_same_font_attributes_p, clear_face_gcs): Define only
2330 if HAVE_WINDOW_SYSTEM.
2332 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2334 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2335 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2336 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2338 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2340 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2342 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2344 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2345 This fixes a type error on hosts where ptrdiff_t is wider than int.
2347 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2349 * keyboard.c (read_key_sequence_vs): New function.
2350 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2353 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2355 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2357 Makefile improvements.
2358 * Makefile.in (config.status): Don't use double-colon rules, as
2359 they are not portable according to POSIX. Fix shell typo with `;
2360 I guess this rule has never been tested?
2361 (VCSWITNESS): New macro, to override any environment var.
2363 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2365 * xterm.h (struct x_display_info): Do not track X connection
2366 fd separately because it is always available from Display.
2367 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2370 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2372 * buffer.c (drop_overlay):
2373 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2374 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2376 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2378 * buffer.c (Fmake_overlay, Fmove_overlay):
2379 * intervals.c (set_point_from_marker):
2380 * print.c (PRINTPREPARE): Prefer signal_error
2381 to plain error and report unsuitable marker too.
2383 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2385 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2386 for 'dragging' member.
2387 (struct x_output): Remove set-but-unused leftovers
2388 'left_before_move' and 'top_before_move'.
2389 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2390 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2391 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2392 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2393 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2394 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2395 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2396 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2398 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2400 * nsfont.m (INVALID_GLYPH): New define.
2401 (nsfont_encode_char): Use INVALID_GLYPH.
2402 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2404 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2406 * xterm.c (x_last_mouse_movement_time): Revert last change.
2407 This code should use XDisplayMotionBufferSize to check display's
2408 motion history first, and there are few other issues as well.
2409 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2410 (handle_one_xevent): Adjust user.
2412 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2414 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2415 * frame.c (Flast_nonminibuf_frame): ... to here.
2416 (check_minibuf_window): Don't abort if no window was found
2419 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2421 Use XGetMotionEvents to ask the last mouse motion time from X server.
2422 * xterm.c (X_MOTION_HISTORY): Default to 1.
2423 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2424 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2425 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2426 Ifdef away legacy code.
2427 (XTmouse_position, x_scroll_bar_report_motion):
2428 Use x_last_mouse_movement_time.
2429 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2432 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2434 * msdos.c (last_mouse_window): Move to...
2435 (dos_rawgetc): ...this function and adjust comment.
2436 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2437 (mouseMoved): ...this function and adjust comment.
2438 * w32term.c (last_window): Likewise with...
2439 (w32_read_socket): ...this function.
2440 * xterm.c (last_window): Likewise with...
2441 (handle_one_xevent): ...this function.
2443 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2445 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2446 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2447 (handle_one_xevent): ...to here.
2448 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2451 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2453 * msdos.c (IT_set_terminal_window): Remove no-op.
2454 (initialize_msdos_display): Adjust terminal setup.
2455 * w32console.c (w32con_set_terminal_window): Remove no-op.
2456 (initialize_w32_display): Adjust terminal setup.
2457 * w32term.c (w32_set_terminal_window): Remove no-op.
2458 (w32_create_terminal): Adjust terminal setup.
2459 * xterm.c (XTset_terminal_window): Remove no-op.
2460 (x_create_terminal): Adjust terminal setup.
2462 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2464 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2466 (ns_create_terminal): Adjust terminal setup.
2467 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2469 (w32_create_terminal): Adjust terminal setup.
2470 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2472 (x_create_terminal): Adjust terminal setup.
2474 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2476 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2477 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2478 * dispnew.c (buffer_posn_from_coords):
2479 * window.c (Fwindow_end, displayed_window_lines):
2480 * xdisp.c (redisplay_mode_lines): Use it.
2482 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2484 * fontset.c (face_for_char): Check char in the current face font first
2485 if HAVE_NS (Bug#15138).
2487 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2489 * window.c (temp_output_buffer_show): Make sure window returned
2490 by display_buffer is live (Bug#15213).
2492 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2494 Minor cleanup to avoid forward declarations.
2495 * coding.h (struct ccl_spec): Remove forward declaration.
2496 * composite.h (toplevel): Include font.h.
2497 (struct composition_it, struct face, struct font_metrics):
2498 Remove forward declaration.
2499 * dispextern.h (struct image, struct atimer): Likewise.
2500 * emacsgtkfixed.h (struct frame): Likewise.
2501 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2502 * font.h (struct font_driver, struct font, struct glyph_string)
2503 (struct face): Remove forward declaration.
2504 * fontset.h (struct face, struct font): Likewise.
2505 * frame.h (toplevel): Style cleanup.
2506 (enum output_method): Move to...
2507 * termhooks.h (enum output_method): ...here.
2508 (struct glyph, struct frame, struct ns_display_info)
2509 (struct x_display_info, struct w32_display_info):
2510 Remove forward declaration.
2511 * xterm.h (toplevel): Include termhooks.h.
2512 (struct font, struct window, struct glyph_matrix, struct frame)
2513 (struct input_event, struct face, struct image): Remove forward
2515 * gtkutil.h (struct _widget_value): Likewise.
2516 * keyboard.h (toplevel): Include termhooks.h.
2517 (struct input_event): Remove forward declaration.
2519 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2521 * intervals.c (set_point_from_marker): New function.
2522 * editfns.c (Fgoto_char):
2523 * process.c (Finternal_default_process_filter):
2524 * window.c (select_window_1): Use it.
2525 * buffer.h (set_point_from_marker): Add prototype.
2527 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2529 * w32.c (term_winsock): Call release_listen_threads before calling
2531 (_sys_wait_accept): Wait for accept event in a loop with a finite
2532 timeout, instead of waiting indefinitely. Will hopefully avoid
2533 hanging during exit because WSACleanup deadlocks waiting for the
2534 event object to be released. (Bug#14333)
2536 * w32proc.c (release_listen_threads): New function, signals all
2537 the reader threads that listen for connections to stop waiting.
2539 * w32.h (release_listen_threads): Add prototype.
2541 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2543 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2544 field of new marker (for sanity and safety).
2545 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2546 anyway because XMISCTYPE is a function and can't be an lvalue).
2548 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2550 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2551 (x_after_update_window_line, x_scroll_bar_create):
2552 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2553 (handle_one_xevent, x_clear_frame_area):
2554 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2555 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2556 * xterm.h (x_clear_area): Adjust prototype.
2558 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2560 Hook scanning and indentation functions to find_newline. This helps
2561 to avoid duplicated code and renders more respect to newline cache.
2562 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2563 * cmds.c (Fforward_line):
2564 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2565 Use find_newline and avoid unnecessary point movements.
2566 * search.c (scan_newline): Implement on top of find_newline.
2568 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2570 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2571 scoped code (bug#11258).
2573 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2575 * nsterm.m (last_window): New variable.
2576 (EV_TRAILER2): New macro.
2577 (EV_TRAILER): Call EV_TRAILER2.
2578 (mouseMoved:): Add support for mouse-autoselect-window
2579 on nextstep (Bug#6888).
2581 2013-08-28 Andreas Schwab <schwab@suse.de>
2583 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2584 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2585 Remove unused macro definitions.
2586 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2587 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2588 Only define if emacs.
2590 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2592 Prefer enum glyph_row_area to int where appropriate.
2593 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2595 (window_box, window_box_width, window_box_left, window_box_left_offset)
2596 (window_box_right, window_box_right_offset): Adjust prototypes.
2597 * xdisp.c (window_box, window_box_width, window_box_left)
2598 (window_box_left_offset, window_box_right, window_box_right_offset):
2599 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2600 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2601 * nsterm.m (ns_clip_to_row):
2602 * w32term.c (w32_clip_to_row):
2603 * xterm.c (x_clip_to_row): Likewise.
2605 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2607 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2608 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2610 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2612 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2613 for portability to hosts where /bin/sh has problems.
2615 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2617 Redesign redisplay interface to drop global output_cursor.
2618 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2619 (toplevel): Remove declaration of output_cursor.
2620 (set_output_cursor, x_cursor_to): Remove prototype.
2621 * window.h (struct window): New member output_cursor.
2622 (output_cursor_to): New function to replace RIF member.
2623 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2624 (update_text_area, set_window_cursor_after_update): Use it.
2625 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2626 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2627 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2628 * w32term.c (x_update_window_begin, x_update_window_end):
2629 * xterm.c (x_update_window_begin, x_update_window_end):
2630 Adjust to use per-window output cursor.
2632 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2634 Simplify SELECT_TYPE-related code.
2635 Like EMACS_TIME, this portability layer is no longer needed, since
2636 Emacs has been using fd_set as a portability layer for some time.
2637 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2638 (SELECT_TYPE): Remove. All uses changed to fd_set.
2639 (fd_set) [!FD_SET]: New typedef.
2641 Simplify EMACS_TIME-related code.
2642 This portability layer is no longer needed, since Emacs has been
2643 using struct timespec as a portability layer for some time.
2644 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2645 Include <time.h> rather than "systime.h"; that's all that's needed now.
2646 * dispnew.c: Include <timespec.h> rather than "systime.h";
2647 that's all that's needed now.
2648 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2649 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2650 TIMESPEC_RESOLUTION.
2651 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2652 LOG10_TIMESPEC_RESOLUTION.
2653 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2654 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2655 (make_emacs_time): Remove. All used changed to make_timespec.
2656 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2657 (current_timespec): Rename from current_emacs_time. All uses changed.
2658 (add_emacs_time): Remove. All uses changed to timespec_add.
2659 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2660 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2661 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2662 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2663 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2664 (current_timespec): Rename from current_emacs_time. All uses changed.
2665 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2666 changed to timespec_cmp.
2667 * xgselect.c: Include <timespec.h>, since our .h files don't.
2669 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2671 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2672 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2673 Remove the leftovers.
2674 * gtkutil.c (toplevel): Do not declare Qxft but include
2676 * image.c (toplevel): Do not declare Vlibrary_cache because
2677 it's already done in lisp.h.
2679 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2681 * lisp.h (Mouse_HLInfo): Move from here...
2682 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2683 (reset_mouse_highlight): New function.
2684 * msdos.c (dos_set_window_size, IT_update_begin)
2685 (internal_terminal_init):
2686 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2687 (ns_initialize_display_info):
2688 * w32console.c (initialize_w32_display):
2689 * w32term.c (x_update_window_end, x_free_frame_resources)
2690 (w32_initialize_display_info):
2691 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2692 * window.c (Fdelete_other_windows_internal):
2693 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2694 * termchar.h (toplevel):
2695 * xterm.h (toplevel): Include dispextern.h.
2697 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2699 Fix minor problems found by static checking.
2700 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2701 (expect): Avoid nested-if warning.
2702 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2703 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2704 * nsterm.h, nsterm.m (ns_select):
2705 * xgselect.c, xgselect.h (xg_select):
2706 Adjust signature to better match pselect's.
2707 * nsterm.m (ns_select):
2708 Don't set *TIMEOUT, since pselect doesn't.
2709 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2710 diagnostic about assigning const char * to it.
2711 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2713 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2715 * lread.c (substitute_object_recurse): Handle hash-tables as well
2718 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2720 Fix unlikely core dump in init_tty, and simplify terminfo case.
2721 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2722 The old version incorrectly dumped core if malloc returned a
2723 buffer containing only non-NUL bytes.
2724 (init_tty): Do not allocate or free termcap buffers; the
2725 struct does that for us now.
2726 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2727 (struct tty_display_info): Define members termcap_term_buffer and
2728 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2729 use them. Allocate them directly in struct rather than indirectly
2730 via a pointer, to simplify init_tty.
2732 * frame.c (check_minibuf_window): Initialize 'window' properly,
2733 so that Emacs reliably aborts later if 'window' is not initialized.
2735 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2737 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2738 of VoidSymbol (Bug#15154).
2740 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2742 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2743 mouse_face_beg_y and mouse_face_end_y.
2744 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2745 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2746 Adjust users and update comment where appropriate.
2748 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2750 * frame.c (check_minibuf_window): New function.
2751 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2752 Call check_minibuf_window (Bug#15183).
2754 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2756 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2757 because this is the only last cursor data we need to keep and consult.
2758 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2759 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2762 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2764 Fix recovering from possible decompression error.
2765 Since insert_from_gap doesn't always move point, we can't use PT as
2766 the position where the partially decompressed data ends, and
2767 should count how many bytes was produced so far.
2768 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2769 (unwind_decompress): Really delete partially uncompressed data.
2770 (Fzlib_decompress_region): Take decompressed data size into account.
2772 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2774 * syntax.c (init_syntax_once): Adjust comment and do an early
2775 initialization of Qchar_table_extra_slots just once...
2776 * casetab.c (init_casetab_once):
2777 * category.c (init_category_once):
2778 * character.c (syms_of_character):
2779 * coding.c (syms_of_coding):
2780 * xdisp.c (syms_of_xdisp): ...and omit it here.
2782 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2784 * xdisp.c (get_next_display_element): Don't apply to characters
2785 from a display vector the logic of setting it->end_of_box_run_p
2786 suitable for characters from a buffer. (Bug#15175)
2788 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2789 to handle directories, rather than '_utime' which doesn't.
2792 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2794 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2795 or fullscreen (Bug#14627).
2797 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2799 System-dependent integer overflow fixes.
2800 * process.c (Fset_process_window_size): Signal an error if
2801 the window size is outside the range supported by the lower level.
2802 * sysdep.c (set_window_size): Return negative on error,
2803 nonnegative on success, rather than -1, 0, 1 on not in system,
2804 failure, success. This is simpler. Caller changed.
2805 (serial_configure): Remove unnecessary initialization of local.
2806 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2807 size fits in unsigned long; this isn't true on some 32-bit hosts.
2808 Avoid buffer overrun if some future version of /proc/meminfo has a
2809 variable name longer than 20 bytes.
2810 (system_process_attributes) [__FreeBSD__]:
2811 Don't assume hw.availpages fits in 'int'.
2813 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2815 Don't let very long directory names overrun the stack.
2816 Fix some related minor problems involving "//", vfork.
2817 * callproc.c (encode_current_directory): New function.
2818 (call_process): Don't append "/"; not needed.
2819 * fileio.c (file_name_as_directory_slop): New constant.
2820 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2821 this can save the caller having to alloca.
2822 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2823 Use SAFE_ALLOCA, not alloca.
2824 (directory_file_name, Fexpand_file_name): Leave leading "//"
2825 alone, since it can be special even on POSIX platforms.
2826 * callproc.c (call_process):
2827 * process.c (Fformat_network_address):
2828 * sysdep.c (sys_subshell):
2829 Use encode_current_directory rather than rolling our own.
2830 (create_process): No need to encode directory; caller does that now.
2831 * process.h (encode_current_directory): New decl.
2832 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2833 Rework to avoid 'goto xyzzy;'.
2835 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2837 * xdisp.c (handle_face_prop): If the default face was remapped use
2838 the remapped face for strings from prefix properties. (Bug#15155)
2840 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2842 Minor cleanup for redisplay interface and few related functions.
2843 * frame.h (enum text_cursor_kinds): Move from here...
2844 * dispextern.h (enum text_cursor_kinds): ...to here.
2845 (toplevel): Drop unnecessary declarations.
2846 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2847 in update_window_end_hook and draw_window_cursor functions.
2848 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2849 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2850 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2851 * xterm.c (x_update_window_end, x_draw_window_cursor):
2852 * xdisp.c (display_and_set_cursor, update_window_cursor)
2853 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2854 enum text_cursor_kinds where appropriate.
2856 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2858 Redesign redisplay interface to drop updated_row and updated_area.
2859 * dispextern.h (updated_row, updated_area): Remove declaration.
2860 (struct redisplay_interface): Pass glyph row and row area parameters
2861 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2862 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2864 * dispnew.c (updated_row, updated_area): Remove.
2865 (redraw_overlapped_rows, update_window_line): Adjust user.
2866 (update_marginal_area, update_text_area): Likewise. Pass updated row
2867 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2868 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2871 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2873 * process.c (flush_pending_output): Remove stub.
2876 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2878 * callproc.c: Fix race that killed background processes (Bug#15144).
2879 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2880 Record deleted process-id in critical section, not afterwards.
2881 Don't mistakenly kill process created by a call-process invocation
2882 that discards output and does not wait.
2884 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2886 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2887 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2888 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2889 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2890 to shut up compiler in mark_object.
2891 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2893 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2895 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2896 We can't portably rely on PTY_OPEN doing that, even if
2897 it calls posix_openpt with O_CLOEXEC.
2899 2013-08-20 Kenichi Handa <handa@gnu.org>
2901 * character.c (string_char): Improve commentary.
2903 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2905 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2906 (struct animation_cache): Make signature a flexible array member.
2907 All uses changed. This is a tad slower but may insulate us better
2908 from future changes to ImageMagick.
2910 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2912 * image.c: Shrink memory needed for animation cache.
2913 (SIGNATURE_DIGESTSIZE): New constant.
2914 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2915 (imagemagick_create_cache): Copy the signature. This saves
2916 several KB of memory that ImageMagick wastes per signature.
2917 Don't bother updating the update_time, as the caller does that now.
2918 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2919 it's a fixed size struct member now.
2920 (imagemagick_get_animation_cache): Always destroy the signature,
2921 as it's now imagemagick_create_cache's responsibility to copy it.
2922 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2923 and use memcmp rather than strcmp.
2924 eassert that ImageMagick returns a signature of the specified length.
2926 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2928 * image.c (imagemagick_get_animation_cache): Don't segfault on
2930 (imagemagick_get_animation_cache): Revert to previous definition
2931 so that it actually works. But keep the memory leak fix.
2932 (imagemagick_get_animation_cache): Fix memory leak.
2934 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2936 * image.c: Fix animation cache signature memory leak.
2937 Fix some other minor performance problems while we're at it.
2938 (imagemagick_create_cache): Clear just the members that
2939 need clearing. Don't set update_time, as caller does that now.
2940 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2941 Simplify by using pointer-to-pointer instead of a prev pointer.
2942 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2943 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2944 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2945 it's already a copy. Free the signature probe unless it's cached.
2947 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2948 This was introduced by my 2013-08-12 fix for Bug#15035.
2950 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2952 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2953 (imagemagick_prune_animation_cache): Now static.
2955 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2957 * image.c (imagemagick_get_animation_cache): Don't segfault when
2958 pruning all entries.
2960 2013-08-18 Ken Brown <kbrown@cornell.edu>
2962 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2963 static heap if ENABLE_CHECKING is defined.
2964 (max_bss_sbrk_ptr): New variable.
2966 (report_sheap_usage): Report maximum static heap usage instead of
2967 ending static heap usage.
2969 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2971 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2972 of zlib_initialized according to the results of calling
2973 init_zlib_functions.
2975 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2977 * image.c: Implement an ImageMagick per-image cache.
2978 (imagemagick_get_animation_cache): Fix a double-free error.
2979 (imagemagick_load_image): Remove the ping_wand code, which only
2980 apparently saved time on invalid animated images, and slowed down
2981 everything else. Optimise for the common case.
2983 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2985 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2987 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2989 * marker.c (set_marker): Remove documentation of undefined behavior.
2991 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2993 * image.c (imagemagick_compute_animated_image): Animate correctly
2994 when sub-images are smaller than the main image.
2995 (imagemagick_compute_animated_image): Setting the iterator row to
2996 zero is apparently not allowed.
2997 (imagemagick_compute_animated_image): Allow images that say they
2998 have sub-images that are bigger than the main image, but just crop
3001 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3003 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3005 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3007 * image.c (imagemagick_compute_animated_image): Respect the GIF
3010 2013-08-15 Ken Brown <kbrown@cornell.edu>
3012 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3013 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3016 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3018 Fix minor problems found by static checking.
3019 * frame.c (delete_frame):
3020 * xdisp.c (next_element_from_display_vector):
3021 Avoid uninitialized local.
3022 * image.c (imagemagick_compute_animated_image): Port to C89.
3023 Prefer usual GNU indentation style for loops.
3024 Be more careful about bizarrely large sizes, by using ptrdiff_t
3027 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3029 Fix infinite frame selection loop (Bug#15025).
3030 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3032 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3034 * xdisp.c (compute_window_start_on_continuation_line):
3035 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3036 to make sure we end up setting the window start at the leftmost
3037 visible character of the display line. This avoids funky
3038 horizontal shifting because the window start is not kept on the
3039 same position. (Bug#15090)
3040 (next_element_from_display_vector): Support 'box' face attribute
3041 in the face definitions of a display vector. (Bug#15099)
3043 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3045 * image.c (imagemagick_compute_animated_image): Implement animated
3047 (imagemagick_compute_animated_image): Fix some compilation
3048 warnings. Implement a very simple cache to make the animation
3049 usable at all, but it should be replaced with a per-image cache.
3051 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3053 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3054 to do `for' loops over alist values.
3055 * buffer.h (FOR_EACH_BUFFER):
3056 * process.c (FOR_EACH_PROCESS): Use it.
3057 (handle_child_signal, status_notify, Fget_buffer_process)
3058 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3060 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3062 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3063 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3064 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3065 to xzalloc and so avoid redundant call to memset.
3066 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3067 members because it is allocated with xzalloc and so already zeroed.
3069 2013-08-14 Ken Brown <kbrown@cornell.edu>
3071 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3074 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3076 Utility function and macro to copy Lisp string to C string.
3077 * lisp.h (xlispstrdupa): New macro.
3078 (xlispstrdup): New prototype.
3079 * alloc.c (xlispstrdup): New function.
3080 * callint.c (Fcall_interactively):
3081 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3082 (Fsubstitute_in_file_name):
3083 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3084 * image.c (x_create_bitmap_from_file):
3085 * w32term.c (w32_term_init):
3086 * xterm.c (x_term_init): Use xlispstrdup.
3088 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3090 * image.c (imagemagick_load_image): Make animated pictures work.
3091 There's still some problems with background color settings, though
3094 * decompress.c (unwind_decompress): Always restore point.
3096 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3098 * marker.c (set_marker): Reformat documentation.
3100 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3102 * xdisp.c (cursor_type_changed): Now static.
3104 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3105 Use changed. This avoids the need to call xmalloc and for the
3106 caller to call xfree, and avoids memory leaks in some situations.
3108 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3110 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3111 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3112 (redisplay_window): If window_end_valid is cleared due to non-zero
3113 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3114 so do not call to try_cursor_movement for that window.
3116 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3118 * window.h (struct window): Convert window_end_pos and
3119 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3120 (wset_window_end_pos, wset_window_end_vpos): Remove.
3121 * dispnew.c (adjust_glyph_matrix):
3122 * window.c (Fwindow_end, replace_window, set_window_buffer)
3124 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3125 (set_vertical_scroll_bar, redisplay_window, try_window)
3126 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3127 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3128 (note_mouse_highlight): Adjust users.
3129 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3132 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3134 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3135 * image.c (imagemagick_filename_hint): Use `const char *' and
3136 prefer SSDATA to SDATA to avoid warnings.
3138 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3140 Cleanup window fringes, margins and scroll bars adjustments.
3141 * window.c (set_window_fringes, set_window_margins)
3142 (set_window_scroll_bars, apply_window_adjustment): New functions.
3143 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3144 (Fset_window_scroll_bars): Use them.
3146 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3148 * window.h (struct window): Convert scroll_bar_width
3149 from Lisp_Object to integer. Adjust comment.
3150 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3152 * window.c (wset_scroll_bar_width): Remove.
3153 (make_window): Initialize scroll_bar_width.
3154 (Fsplit_window_internal): Use direct assignment.
3155 (Fset_window_configuration, save_window_save):
3156 Convert Lisp_Object to integer and back where appropriate.
3157 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3158 bar was actually changed, and mention this in docstring.
3160 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3162 * decompress.c: Minor simplifications.
3163 (Fzlib_decompress_region): Don't bother verifying
3164 that avail_out <= UINT_MAX, as that was confusing.
3165 Mention the restriction in a comment instead.
3166 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3168 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3170 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3171 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3173 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3175 * image.c (imagemagick_filename_hint): Check for errors in the
3178 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3180 * window.c (Fwindow_margins): Return nil when there's no marginal
3181 area, as per the documented API.
3183 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3184 Fmake_vector, as scroll bar's struct members are not all Lisp
3185 objects now. This avoids crashes in GC.
3187 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3188 bool, so its address could be taken.
3190 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3192 * image.c (imagemagick_filename_hint): New function to possibly
3193 apply `image-content-type-suffixes'.
3194 (imagemagick_load_image): Use it.
3196 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3198 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3199 if loading zlib failed.
3201 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3203 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3204 2013-08-13 checkin below. Change bool to BOOL, rule is:
3205 All Obj-C code uses BOOL, except for interfaces callable from C.
3207 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3209 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3211 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3212 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3213 bool instead of BOOL.
3214 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3215 from Lisp_Object to bitfield. Adjust comment.
3216 * w32term.c (x_scroll_bar_create): Adjust user.
3217 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3218 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3219 Use bool for boolean.
3220 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3221 to `unsigned int' when defining a bitfield.
3223 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3225 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3227 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3229 * window.h (struct window): Convert left_margin_cols and
3230 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3231 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3232 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3234 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3236 (showing_window_margins_p, update_window_line, update_frame_1):
3237 * fringe.c (draw_fringe_bitmap_1):
3238 * xdisp.c (window_box_width): Adjust users.
3239 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3240 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3241 Use direct assignment.
3242 (Fset_window_configuration, save_window_save, Fwindow_margins):
3243 Convert Lisp_Object to integer and back where appropriate.
3244 (Fset_window_margins): Adjust user. Return t if any margin
3245 was actually changed, and mention this in docstring.
3247 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3249 * syntax.c (forward_word):
3250 * cmds.c (forward_char, backward_char): Mention the optional argument.
3252 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3254 * window.h (struct window): Convert left_fringe_width
3255 and right_fringe_width from Lisp_Objects to integers.
3257 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3258 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3259 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3261 (make_window): Initialize new integer fields to -1.
3262 (Fsplit_window_internal): Use direct assignment.
3263 (Fset_window_configuration, save_window_save):
3264 Convert Lisp_Object to integer and back where appropriate.
3265 (Fset_window_fringes): Adjust user. Return t if any fringe
3266 was actually changed, and mention this in docstring.
3268 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3270 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3271 * nsfns.m (x_set_cursor_type):
3272 * w32fns.c (x_set_cursor_type):
3273 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3274 * xdisp.c (set_frame_cursor_types): ...but in common code.
3276 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3278 * font.c (clear_font_cache): New function, stripped from...
3279 (Fclear_font_cache): ...here, which now uses the function
3280 above. Adjust comment.
3281 * font.h (clear_font_cache): Add prototype.
3282 * xfaces.c (clear_face_cache): Use clear_font_cache.
3284 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3286 * window.c (Fset_window_start): Compare `w', not `window' because
3287 `w' might not be equal to `window' after call to decode_live_window.
3289 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3291 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3292 This fixes a problem introduced by the Bug#15035 patch
3293 when using GPG. Reported by Herbert J. Skuhra.
3295 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3297 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3298 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3299 not yet initialized.
3301 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3303 * decompress.c (Fzlib_decompress_region): Support zlib
3304 decompression, too, and rename.
3306 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3308 Minor zlib configuration tweaks.
3309 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3310 Don't assume presence of fn_inflateInit2_ zlib internal function.
3312 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3314 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3315 include the zlib prefix.
3317 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3319 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3320 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3321 define static variables that are pointers to zlib functions to be
3323 (init_zlib_functions) [WINDOWSNT]: New function.
3324 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3326 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3327 macros instead of invoking the zlib functions directly.
3328 (syms_of_decompress): DEFSYM Qzlib_dll.
3329 Staticpro Szlib_available_p.
3331 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3333 Avoid looping over all frame windows to freeze and unfreeze.
3334 * window.h (struct window): Drop frozen_window_start_p.
3335 (freeze_window_starts): Drop prototype.
3336 * frame.h (struct frame): New frozen_window_starts flag.
3337 (FRAME_WINDOWS_FROZEN): New macro.
3338 * window.c (freeze_window_start, freeze_window_starts):
3340 (select_window, replace_window): Adjust users.
3341 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3342 (window_frozen_p): New function.
3343 (redisplay_window): Use it.
3345 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3347 Fix some fd issues when running subprocesses (Bug#15035).
3348 Fix bugs that can leak files or file descriptors on errors.
3349 Don't unlink open temp files, as that's hard for users to diagnose
3350 when things go awry (e.g., temp disk exhausted).
3351 Don't bother to lock temp files. Check for invalid recursion.
3352 * callproc.c (synch_process_fd): Remove. All uses removed.
3353 (synch_process_tempfile): New var or macro.
3354 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3356 (record_kill_process): New arg, the temp name. All callers changed.
3357 (delete_temp_file): Now just a simple wrapper around unlink.
3358 (call_process_kill): New arg, the call_process_fd array.
3359 Close them all. Clear synch_process_pid. Remove the temp file,
3360 or arrange for it to be removed.
3361 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3362 that's been moved to synch_process_tempfile. Caller changed.
3363 Do not remove the tempfile; that's now call_process_kill's
3365 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3366 call_process_kill; the caller now does that.
3367 (call_process_cleanup): Do not close the process fd; that's now
3368 call_process_kill's responsibility.
3369 (Fcall_process): Implement via new function call_process, which
3370 has most of the old body of Fcall_process, but with a different API.
3371 (call_process): New function that does not open or close filefd if
3372 it is nonnegative. Record which fds need to be closed, and let
3373 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3374 Signal an error if invoked recursively (could be done via a hook).
3375 Simplify creation of the tempfile in the MSDOS case.
3376 Don't create the output file until after checking for the executable.
3377 Report any failure to open /dev/null.
3378 Don't open /dev/null for writing twice; once is enough.
3379 Don't create pipe if all output is being discarded or sent to file.
3380 Don't worry about setting up the coding system or reading from the
3381 pipe if all output is being discarded.
3382 Hoist fd_error local into top level, to lessen block nesting.
3383 Don't record deleted pid here; now done by Fcall_process_region.
3384 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3385 and note its success in synch_process_tempfile.
3386 Do not leak resources when child_setup fails.
3387 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3388 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3389 (create_temp_file): Now returns open fd, with an additional
3390 Lisp_Object * argument to return the name. All callers changed.
3391 Do not close the file; rewind it instead, and leave it open for
3392 the caller. Do not lock the temp file. Unwind-protect the file
3393 and the file-descriptor.
3394 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3395 If an asynchrounous process, record it here, not in call_process.
3396 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3397 * eval.c (set_unwind_protect): New function.
3398 * fileio.c (write_region): New function, generalized from the
3399 old Fwrite_region. Do not lock temp files.
3400 (Fwrite_region): Use it.
3401 * lisp.h (set_unwind_protect, write_region): New decls.
3402 * process.c: Include <verify.h>.
3403 (make_process): Mark fds as initially closed.
3404 (deleted_pid_list): Now a list of pid-filename pairs.
3406 (close_process_fd): New function.
3407 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3408 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3409 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3410 (create_process, create_pty, Fmake_serial_process)
3411 (server_accept_connection): Record which fds need to be closed,
3412 and let deactivate_process close them.
3413 (Fmake_network_process): Do not discard the unwind-protect
3414 until it's safe to do so.
3415 (deactivate_process): Close the fds opened by create_process etc.
3416 (Fprocess_send_eof): Adjust to new way of recording open fds.
3417 Report an error if /dev/null can't be opened, instead of aborting.
3418 * process.h (PROCESS_OPEN_FDS): New constant.
3419 (struct Lisp_Process): New member open_fds.
3420 (record_kill_process, record_deleted_pid): Adjust signatures.
3421 (record_deleted_pid): Move decl here ...
3422 * syswait.h (record_deleted_pid): ... from here.
3424 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3426 * decompress.c: Fix bugs with large buffers and weird inputs.
3427 Tune a bit. Reindent as per usual Emacs style.
3428 (BUFFER_SIZE): Remove.
3429 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3430 more than UINT_MAX bytes. Decompress into the gap instead of into
3431 an auto buffer, as this should avoid copying. Return nil if
3432 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3433 set immediate_quit; we shouldn't trust zlib code that much.
3435 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3437 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3438 errors, and really move the gap to where we want it.
3440 * lisp.h: Include decompress.c support.
3442 * emacs.c (main): Include decompress.c support.
3444 * Makefile.in: Include -lz if present.
3446 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3448 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3449 (initWithTitle:): Initialize frame to 0.
3450 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3451 (fillWithWidgetValue:frame:): Rename from
3452 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3454 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3455 fillWithWidgetValue:frame:
3457 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3458 remove memory leak warnings.
3460 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3461 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3464 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3465 (x_activate_menubar): Update the whole menu.
3466 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3467 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3468 current event is not NSSystemDefined (Bug#15001).
3469 Call ns_check_menu_open only if trackingMenu is 2.
3470 (menuDidClose:): New method, decrease trackingMenu.
3471 (fillWithWidgetValue:setDelegate:): New method.
3472 (fillWithWidgetValue:): Call the above.
3474 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3476 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3478 Omit some unnecessary casts.
3479 Many of these go back to the old pre-C89 days, when they may have
3480 been needed, but we've been assuming C89 or later for a while now.
3481 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3482 (live_float_p, live_misc_p, live_vector_p):
3483 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3484 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3485 (defvar_per_buffer):
3486 * callint.c (Fcall_interactively):
3487 * doc.c (Fsubstitute_command_keys):
3488 * filelock.c (get_boot_time):
3489 * frame.c (xrdb_get_resource):
3490 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3491 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3492 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3493 (menuitem_highlight_callback, menu_destroy_callback)
3494 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3495 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3496 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3497 (xg_tool_bar_help_callback, tb_size_cb):
3498 * image.c (xpm_alloc_color, png_read_from_memory)
3499 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3500 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3502 * keymap.c (describe_map):
3503 * nsfns.m (Fns_display_monitor_attributes_list):
3504 * nsmenu.m (process_dialog:):
3505 * nsterm.m (hold_event):
3506 * process.c (wait_reading_process_output):
3507 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3508 * scroll.c (do_direct_scrolling, scrolling_1):
3509 * termcap.c (tgetent):
3510 * window.c (check_window_containing, add_window_to_list)
3511 (freeze_window_starts):
3512 * xdisp.c (compare_overlay_entries, vmessage):
3513 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3514 (x_get_monitor_attributes_xrandr)
3515 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3516 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3517 * xfont.c (xfont_match, xfont_open):
3518 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3519 (menubar_selection_callback, menu_position_func)
3520 (popup_selection_callback, create_and_show_popup_menu)
3521 (dialog_selection_callback, create_and_show_dialog):
3522 * xrdb.c (x_get_string_resource):
3524 * xsmfns.c (x_session_check_input):
3525 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3526 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3527 (xaw_jump_callback, xaw_scroll_callback):
3528 Omit unnecessary casts.
3530 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3532 Minor string-length refactoring.
3533 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3534 * frame.c (make_monitor_attribute_list):
3535 Prefer build_string to strlen + make_string.
3537 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3539 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3540 don't check minor_code (Bug#14417).
3542 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3544 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3545 vertical positions instead. This avoids calling MATRIX_ROW with
3546 row numbers that are possibly beyond valid limits. (Bug#15064)
3548 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3550 Use xstrdup and build_unibyte_string where applicable.
3551 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3552 * xfns.c (x_window):
3553 * xrdb.c (x_get_customization_string):
3554 * xterm.c (xim_initialize):
3555 * w32fns.c (w32_window): Use xstrdup.
3556 (w32_display_monitor_attributes_list):
3557 * emacs.c (init_cmdargs):
3558 * keyboard.c (PUSH_C_STR):
3559 * nsfont.m (nsfont_open):
3560 * sysdep.c (system_process_attributes):
3561 * w32.c (system_process_attributes):
3562 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3564 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3566 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3567 variables of these types so that GDB would know about them, as aid
3568 for debugging fatal exceptions. (Bug#15024) See also
3569 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3572 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3574 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3575 larger than the NSWindow (Bug#14934).
3577 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3579 Redesign redisplay interface to drop global variable updated_window.
3580 Always pass currently updated window as a parameter to update routines.
3581 * dispextern.h (updated_window): Remove declaration.
3582 (struct redisplay_interface): Pass window parameter to
3583 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3584 and after_update_window_hook.
3585 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3587 * dispnew.c (updated_window): Remove.
3588 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3589 (update_window_line): Adjust to match redisplay interface changes.
3590 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3591 (ns_scroll_run, ns_after_update_window_line):
3592 * w32term.c (x_update_window_begin, x_update_window_end)
3593 (x_after_update_window_line, x_scroll_run):
3594 * xterm.c (x_update_window_begin, x_update_window_end)
3595 (x_after_update_window_line, x_scroll_run):
3596 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3597 Likewise. Adjust comments where appropriate.
3598 (x_cursor_to): Simplify because this is always called during window
3599 update (but install debugging check anyway).
3600 (expose_window): Check must_be_updated_p flag to see whether this
3601 function is called during window update.
3603 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3605 Do not reset window modification event counters excessively.
3606 These leftovers and poor man's tricky methods to catch extra
3607 redisplay's attention are no longer needed.
3608 * frame.c (set_menu_bar_lines_1):
3609 * minibuf.c (read_minibuf_unwind):
3610 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3611 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3612 (window_scroll_line_based, Fset_window_configuration):
3613 * xdisp.c (redisplay_window): Do not reset last_modified and
3614 last_overlay_modified counters.
3616 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3618 * xselect.c (x_send_client_event): Set send_event and serial, memset
3619 data.l as it might be bigger than data.b. Use 24 bit mask to
3620 XSendEvent (Bug#15034).
3622 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3624 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3625 for TTY frames that are not the top frame on their console.
3628 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3630 * w32term.c (w32fullscreen_hook): Really maximize frame when
3631 asked for (Bug#14841).
3633 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3635 Prefer selected_window to Fselected_window, likewise for frames.
3636 * buffer.c (Fbuffer_swap_text):
3637 * data.c (Fvariable_binding_locus):
3638 * window.c (run_window_configuration_change_hook): Adjust users.
3639 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3640 Use decode_live_frame.
3642 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3644 Be more careful if selected window shows the buffer other than current,
3645 use window_outdated only if this is not so. This change should also
3646 address some weird issues discussed in Bug#13012.
3647 * window.h (window_outdated): New prototype.
3648 * window.c (window_outdated): Now here. Convert from static and
3649 always assume window's buffer.
3650 (Fwindow_end, Fwindow_line_height): Use it.
3651 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3652 and always assume window's buffer.
3653 (redisplay_window): Adjust user.
3654 (redisplay_internal): Call to reconsider_clip_changes once and
3655 check whether mode line should be updated only if selected window
3656 shows current buffer.
3657 (run_window_scroll_functions): Use eassert for debugging check.
3658 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3660 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3662 * window.c (window_scroll, window_scroll_pixel_based)
3663 (window_scroll_line_based): Use bool for booleans.
3665 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3667 * process.c: Fix minor off-by-one issues in descriptor counts.
3668 This shouldn't fix any real bugs, but it cleans up the code a bit.
3669 (max_process_desc, max_input_desc): -1, not 0, means none.
3671 (delete_input_desc): New function.
3672 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3673 (deactivate_process): Scan backwards when recomuting max_process_desc;
3674 that should be faster.
3675 (init_process_emacs): Initialize max_input_desc.
3677 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3679 Use region cache to speedup bidi_find_paragraph_start.
3680 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3681 Rename cache_long_line_scans to cache_long_scans.
3682 * buffer.c (bset_cache_long_line_scans): Rename to
3683 bset_cache_long_scans.
3684 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3685 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3687 (syms_of_buffer): Rename cache-long-line-scans to
3688 cache-long-scans. Adjust docstring.
3689 * search.c (newline_cache_on_off):
3690 * indent.c (width_run_cache_on_off): Adjust users.
3691 * bidi.c (bidi_paragraph_cache_on_off): New function.
3692 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3693 * insdel.c (prepare_to_modify_buffer):
3694 Invalidate bidi_paragraph_cache if enabled.
3696 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3698 Invalidate region caches only if buffer text is going to be changed.
3699 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3700 (modify_text): ...new prototype.
3701 (prepare_to_modify_buffer_1): New prototype.
3702 * textprop.c (modify_region): Rename to...
3703 (modify_text_properties): ...new function.
3704 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3705 (Fremove_list_of_text_properties): Adjust users.
3706 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3707 (modify_text): ...new function.
3708 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3709 (prepare_to_modify_buffer_1): ...new function.
3710 * casefiddle.c (casify_region):
3711 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3712 (Ftranspose_regions): Use modify_text.
3714 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3716 * lisp.mk (lisp): Add nadvice.elc.
3718 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3720 New macro to iterate over live buffers similar to frames.
3721 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3722 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3723 Declare buffer-related variables here to offload lisp.h.
3724 * buffer.c (Vbuffer_alist): Adjust comment.
3725 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3726 (other_buffer_safely):
3727 * data.c (store_symval_forwarding):
3728 * dispnew.c (Fframe_or_buffer_changed_p):
3729 * fileio.c (Fdo_auto_save):
3730 * filelock.c (unlock_all_files):
3731 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3733 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3735 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3736 * callproc.c (create_temp_file):
3737 * filelock.c (create_lock_file):
3738 Assume mkostemp, since it's now provided by Gnulib.
3740 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3742 * w32.c (mkostemp): New function.
3743 (mktemp): Remove, no longer used. Most of the code reused in
3744 mkostemp. (Bug#15015)
3745 (mktemp): Don't undef.
3747 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3749 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3750 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3751 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3752 (free_glyph_pool, check_glyph_memory): Likewise for
3753 all users. Adjust comments where appropriate.
3755 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3757 * composite.h: Minor fixups.
3758 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3759 to fix a misspelling, and change it to an inline function while
3760 we're at it (it need not be a macro). All uses changed.
3761 (composition_method, composition_valid_p):
3762 Rewrite to avoid assignments in if-conditions.
3764 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3766 Do not use global Lisp_Object in composition macros.
3767 * composite.h (composition_temp): Remove declaration.
3768 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3769 (composition_method, composition_valid_p): ...inline functions.
3770 (compose_region): Remove the leftover.
3771 * composite.c (composition_temp): Remove.
3772 (run_composition_function, update_compositions)
3773 (composition_compute_stop_pos, composition_adjust_point)
3774 (Ffind_composition_internal):
3775 * coding.c (handle_composition_annotation):
3776 * xdisp.c (handle_composition_prop, check_point_in_composition):
3777 Related users changed.
3779 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3781 Drop FRAME_PTR typedef.
3782 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3783 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3784 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3785 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3786 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3787 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3788 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3789 All related users changed.
3791 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3793 * eval.c (default_toplevel_binding): New function.
3795 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3796 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3797 (syms_of_eval): Export them.
3798 * data.c (Fdefault_value): Micro cleanup.
3799 * term.c (init_tty): Use "false".
3801 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3803 Fix X GC leak in GTK and raw (no toolkit) X ports.
3804 * xterm.c (x_free_frame_resources): If white and black relief
3805 GCs are allocated, always free them here.
3806 * xfns.c (x_make_gc): Omit redundant initialization.
3807 * widget.c (create_frame_gcs): Remove the leftover.
3808 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3809 in x_free_frame_resources.
3811 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3813 * nsterm.m (windowWillResize:toSize:): Only change title if
3814 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3816 (viewDidEndLiveResize): New method.
3818 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3819 inside NS_IMPL_COCOA.
3821 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3823 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3824 Do not check whether undo is enabled because record_insert and
3825 record_delete does that themselves.
3827 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3829 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3830 member which is not really used any more.
3831 (FRAME_XIC_BASE_FONTNAME): Remove.
3832 * xfns.c (xic_free_fontset): Adjust user.
3833 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3834 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3835 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3836 (xdialog_show): Use eassert for debugging check.
3837 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3839 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3841 * fileio.c, fns.c (merge): Move extern decl from here ...
3842 * lisp.h (merge): ... to here.
3844 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3846 Fix last font-related change.
3847 * w32font.h (w32font_list_internal, w32font_match_internal):
3849 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3850 (uniscribe_list_family): Adjust to match font API change.
3851 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3852 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3854 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3856 * frame.h (FRAME_MOUSE_UPDATE):
3857 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3858 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3860 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3862 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3863 * font.h (struct font_driver): Change list, match, and list_family
3864 functions to accept struct frame * as first arg.
3865 * font.c (font_score, font_compare, font_sort_entities):
3867 (font_sort_entities, font_list_entities, font_select_entity):
3868 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3869 match font API change.
3870 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3871 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3872 * ftxfont.c (ftxfont_list, ftxfont_match):
3873 * xftfont.c (xftfont_list, xftfont_match):
3874 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3875 * w32font.c (w32font_list, w32font_match, w32font_list):
3876 (w32font_list_internal, w32_font_match_internal): Likewise.
3877 * xfaces.c (Fx_family_fonts): Adjust user.
3879 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3881 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3882 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3883 only if HAVE_X_WINDOWS is in use.
3884 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3885 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3886 * w32term.c (x_wm_set_icon_position): Likewise.
3887 * w32fns.c (x_icon): Adjust user.
3889 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3891 * xterm.c (last_mouse_press_frame): Remove the
3892 leftover which is not really used any more.
3893 (handle_one_xevent, syms_of_xterm): Adjust users.
3894 (x_flush): Call XFlush once per each X display, not frame.
3895 This is better because this code always unconditionally skips
3896 non-X frames in Vframe_list and issues the only XFlush if we
3897 have more than one X frame on the same X display.
3898 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3899 Use bool for booleans.
3900 (x_draw_glyph_string_background, cvt_string_to_pixel):
3901 (cvt_pixel_dtor): Drop unnecessary prototypes.
3902 * xterm.h (x_display_ok): Adjust prototype.
3904 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3906 Drop unnecessary functions that deals with frame pixel size.
3907 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3908 (x_pixel_height): Drop prototypes.
3909 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3910 (x_pixel_height): Drop implementations.
3911 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3912 which should be always valid for window frame.
3913 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3914 * w32menu.c (Fx_popup_dialog):
3915 * xmenu.c (Fx_popup_dialog): Likewise for both.
3917 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3919 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3920 frame parameters and call to Fmodify_frame_parameters just once.
3921 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3922 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3923 and mention nil frame in docstring.
3925 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3927 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3928 (x_figure_window_size): Likewise. Adjust to return long.
3929 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3930 (toplevel): Move Qterminal_live_p to...
3931 * terminal.c (toplevel): ...here, make it static, and...
3932 (syms_of_terminal): ...DEFSYM here.
3933 * frame.h (Qterminal_live_p): Remove declaration.
3934 (make_frame, x_figure_window_size): Adjust prototype.
3935 * nsfns.m (Fx_create_frame): Use long for window flags.
3937 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3939 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3940 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3941 Do not assume that emacs_close (INT_MAX) is a no-op.
3943 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3945 * xfaces.c (make_face_cache): For struct face_cache, prefer
3946 xmalloc to xzalloc and so avoid redundant call to memset.
3947 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3949 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3951 * fringe.c (draw_window_fringes, update_window_fringes)
3952 (compute_fringe_widths):
3953 * w32term.c (x_draw_glyph_string):
3954 * window.c (candidate_window_p, Frecenter):
3955 * xfaces.c (realize_basic_faces, realize_default_face)
3956 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3957 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3958 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3959 * xmenu.c (Fx_menu_bar_open_internal):
3960 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3961 * xsettings.c (xft_settings_event):
3962 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3963 Use bool for booleans. Adjust style and comments where
3965 * dispextern.h (draw_window_fringes, update_window_fringes)
3966 (compute_fringe_widths):
3967 * xterm.h (x_had_errors_p): Adjust prototype.
3969 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3971 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3972 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3974 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3976 * fns.c (toplevel): Remove comment before Fsafe_length because
3979 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3981 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3983 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3985 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3986 frame which got the message is still alive, before dereferencing
3987 its pointer. (Bug#14970)
3989 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3990 be a live window, before using it as such. (Bug#14970)
3992 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3994 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3995 w32_detect_focus_change instead of doing part of its job by hand.
3996 This fixes the problem whereby FOCUS_OUT events were not sent to
3999 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4001 * process.c (Fprocess_list): Doc fix.
4003 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4004 being re-exposed only if it didn't ask to become visible.
4005 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4006 was previously iconified. (Bug#14841)
4007 (x_iconify_frame): Mark the frame iconified.
4009 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4011 Fix minor problems found by static checking.
4012 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4013 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4015 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4017 * eval.c (set_specpdl_old_value): New function.
4018 (unbind_to): Minor simplification.
4019 (get_backtrace_frame): New function.
4020 (Fbacktrace_frame): Use it. Add `base' argument.
4021 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4022 (syms_of_eval): Export backtrace-eval.
4023 * xterm.c (x_focus_changed): Simplify.
4025 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4027 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4029 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4031 * xdisp.c (redisplay_window): Instead of moving point out of
4032 scroll margin, reject the force_start method, and try scrolling
4033 instead. (Bug#14780)
4035 2013-07-24 Ken Brown <kbrown@cornell.edu>
4037 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4040 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4042 * eval.c (Fprogn): Do not check that BODY is a proper list.
4043 This undoes the previous change. The check slows down the
4044 interpreter, and is not needed to prevent a crash. See
4045 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4047 2013-07-23 Glenn Morris <rgm@gnu.org>
4049 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4051 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4053 Port to GNU/Linux systems with tinfo but not ncurses.
4054 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4055 to decide whether ncurses is being used. Without this change,
4056 GCC complains about tgetent not being declared, on a system
4057 that has tinfo installed but ncurses not installed.
4059 * eval.c (Fprogn): Check that BODY is a proper list.
4061 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4062 * data.c (Fsetq_default):
4063 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4064 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4066 Tune by taking advantage of the fact that ARGS is always a list
4067 when a function is declared to have UNEVALLED args.
4069 * emacsgtkfixed.c: Port to GCC 4.6.
4070 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4072 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4074 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4075 here to silence compiler warnings.
4077 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4079 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4080 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4081 from messing up Emacs's 'struct frame' (Bug#14923).
4083 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4085 * alloc.c (make_save_ptr_ptr): Define this function.
4086 It was inadvertently omitted. It's needed only if
4087 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4089 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4091 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4092 frame have focus (Bug#14895).
4094 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4096 Avoid vfork-related deadlock more cleanly.
4097 * callproc.c (child_setup): When the child's exec fails, output
4098 the program name, as that's more useful. Use O_NONBLOCK to avoid
4100 * process.c (create_process_1): Remove; no longer needed.
4101 (create_process): Remove timer hack; no longer needed, now that
4102 the child avoids deadlock.
4104 2013-07-20 Glenn Morris <rgm@gnu.org>
4106 * image.c (Fimage_flush): Fix doc typo.
4108 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4110 Fix array bounds violation when pty allocation fails.
4111 * process.c (PTY_NAME_SIZE): New constant.
4112 (pty_name): Remove static variable; it's now auto.
4113 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4114 Take pty_name as an arg rather than using a static variable.
4115 All callers changed.
4116 (create_process): Recover pty_flag from process, not from volatile local.
4117 (create_pty): Stay inside array even when pty allocation fails.
4118 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4120 * lread.c (Fload): Avoid initialization only when lint checking.
4121 Mention that it's needed only for older GCCs.
4123 2013-07-20 Kenichi Handa <handa@gnu.org>
4125 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4126 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4128 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4130 * lread.c (Fload): Avoid uninitialized warning.
4132 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4134 Fix some minor file descriptor leaks and related glitches.
4135 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4136 (create_lock_file): Use write, not emacs_write.
4137 * image.c (slurp_file, png_load_body):
4138 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4139 (server_accept_connection):
4140 Don't leak an fd on memory allocation failure.
4141 * image.c (slurp_file): Add a cheap heuristic for growing files.
4142 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4143 as that's what the other routines do. Maybe input need not be
4144 blocked at all, but it's better to be consistent.
4145 Avoid undefined behavior when strlen is zero.
4147 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4148 (NSTATICS): Now a constant; doesn't need to be a macro.
4150 2013-07-19 Richard Stallman <rms@gnu.org>
4152 * coding.c (decode_coding_utf_8): Add simple loop for fast
4153 processing of ASCII characters.
4155 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4157 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4159 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4161 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4162 unportable 'struct x_display_info'.
4163 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4166 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4168 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4169 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4171 (system_process_attributes): Prefer plain char to unsigned char
4172 when either will do. Clean up properly if interrupted or if
4173 memory allocations fail. Don't assume sscanf succeeds.
4174 Remove no-longer-needed workaround to stop GCC from whining.
4175 Read command-line once, instead of multiple times. Check read status a
4178 Fix obscure porting bug with varargs functions.
4179 The code assumed that int is treated like ptrdiff_t in a vararg
4180 function, which is not a portable assumption. There was a similar
4181 -- though these days less likely -- porting problem with various
4182 assumptions that pointers of different types all smell the same as
4183 far as vararg functions is conserved. To make this problem less
4184 likely in the future, redo the API to use varargs functions.
4185 * alloc.c (make_save_value): Remove this vararg function.
4186 All uses changed to ...
4187 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4188 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4190 (make_save_ptr): Rename from make_save_pointer, for consistency with
4191 the above. Define only on platforms that need it. All uses changed.
4193 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4195 * keyboard.c: Try to fix typos in previous change.
4196 (DISPLAY_LIST_INFO): New macro.
4197 (kbd_buffer_get_event): Do not access members that are not present
4198 in X11. Revert inadvertent change of "!=" to "=".
4200 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4202 * keyboard.c (kbd_buffer_get_event):
4203 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4204 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4206 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4208 * filelock.c: Fix unlikely file descriptor leaks.
4209 (get_boot_time_1): Rework to avoid using emacs_open.
4210 This doesn't actually fix a leak, but is better anyway.
4211 (read_lock_data): Use read, not emacs_read.
4213 * doc.c: Fix minor memory and file descriptor leaks.
4214 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4215 (get_doc_string, Fsnarf_documentation):
4216 Fix file descriptor leak on error.
4218 * term.c: Fix minor fdopen-related file descriptor leaks.
4219 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4220 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4222 * charset.c: Fix file descriptor leaks and errno issues.
4224 (load_charset_map_from_file): Don't leak file descriptor on error.
4225 Use plain record_xmalloc since the allocation is larger than
4226 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4228 * eval.c (record_unwind_protect_nothing):
4229 * fileio.c (fclose_unwind):
4231 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4232 The replacement doesn't block input, but that no longer seems
4235 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4237 * lread.c: Fix file descriptor leaks and errno issues.
4238 (Fload): Close some races that leaked fds or streams when 'load'
4240 (Fload, openp): Report error number of last nontrivial failure to open.
4241 ENOENT counts as trivial.
4242 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4244 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4245 now that the function is always called with a nonnegative arg.
4246 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4247 All uses replaced with ...
4248 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4250 A few more minor file errno-reporting bugs.
4251 * callproc.c (Fcall_process):
4252 * doc.c (Fsnarf_documentation):
4253 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4254 * process.c (set_socket_option):
4255 Don't let a constructor trash errno.
4256 * doc.c: Include <errno.h>.
4258 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4260 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4262 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4264 Fix w32 bug with call-process-region (Bug#14885).
4265 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4266 to Fcall_process when the input is empty. This simplifies the
4267 code a bit. It makes no difference on POSIXish platforms but
4268 apparently it fixes a bug on w32.
4270 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4271 * fileio.c (close_file_unwind): Don't close if FD is negative;
4272 this can happen when unwinding a zapped file descriptor.
4273 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4274 in case Emacs runs out of memory between the two unwind-protects.
4275 Don't trash errno when closing FD.
4276 Zap the FD in the specpdl when closing it, instead of deferring
4277 the removal of the unwind-protect; this fixes a bug where a child
4278 function unwinds the stack past us.
4280 New unwind-protect flavors to better type-check C callbacks.
4281 This also lessens the need to write wrappers for callbacks,
4282 and the need for make_save_pointer.
4283 * alloca.c (free_save_value):
4284 * atimer.c (run_all_atimers):
4286 * alloc.c (safe_alloca_unwind):
4287 * atimer.c (unwind_stop_other_atimers):
4288 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4289 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4290 * minibuf.c (choose_minibuf_frame_1):
4291 * process.c (make_serial_process_unwind):
4292 * xdisp.h (pop_message_unwind):
4293 * xselect.c (queue_selection_requests_unwind):
4294 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4295 * alloca.c (record_xmalloc):
4296 Prefer record_unwind_protect_ptr to record_unwind_protect with
4298 * alloca.c (Fgarbage_collect):
4299 Prefer record_unwind_protect_void to passing a dummy.
4300 * buffer.c (restore_buffer):
4301 * window.c (restore_window_configuration):
4302 * xfns.c, w32fns.c (do_unwind_create_frame)
4303 New wrapper. All record-unwind uses of wrappee changed.
4304 * buffer.c (set_buffer_if_live):
4305 * callproc.c (call_process_cleanup, delete_temp_file):
4306 * coding.c (code_conversion_restore):
4307 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4308 * editfns.c (save_excursion_restore)
4309 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4310 (save_restriction_restore):
4311 * eval.c (restore_stack_limits, un_autoload):
4312 * fns.c (require_unwind):
4313 * keyboard.c (recursive_edit_unwind, tracking_off):
4314 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4315 * macros.c (pop_kbd_macro, restore_menu_items):
4316 * nsfns.m (unwind_create_frame):
4317 * print.c (print_unwind):
4318 * process.c (start_process_unwind):
4319 * search.c (unwind_set_match_data):
4320 * window.c (select_window_norecord, select_frame_norecord):
4321 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4322 (fast_set_selected_frame):
4323 * xfns.c, w32fns.c (unwind_create_tip_frame):
4324 Return void, not a dummy Lisp_Object. All uses changed.
4325 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4326 * callproc.c (call_process_kill):
4327 * fileio.c (restore_point_unwind, decide_coding_unwind)
4328 (build_annotations_unwind):
4329 * insdel.c (Fcombine_after_change_execute_1):
4330 * keyboard.c (read_char_help_form_unwind):
4331 * menu.c (unuse_menu_items):
4332 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4333 * sound.c (sound_cleanup):
4334 * xdisp.c (unwind_redisplay):
4335 * xfns.c (clean_up_dialog):
4336 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4337 Accept no args and return void, instead of accepting and returning
4338 a dummy Lisp_Object. All uses changed.
4339 * cygw32.c (fchdir_unwind):
4340 * fileio.c (close_file_unwind):
4341 * keyboard.c (restore_kboard_configuration):
4342 * lread.c (readevalllop_1):
4343 * process.c (wait_reading_process_output_unwind):
4344 Accept int and return void, rather than accepting an Emacs integer
4345 and returning a dummy object. In some cases this fixes an
4346 unlikely bug when the corresponding int is outside Emacs integer
4347 range. All uses changed.
4348 * dired.c (directory_files_internal_unwind):
4349 * fileio.c (do_auto_save_unwind):
4350 * gtkutil.c (pop_down_dialog):
4351 * insdel.c (reset_var_on_error):
4352 * lread.c (load_unwind):
4353 * xfns.c (clean_up_file_dialog):
4354 * xmenu.c, nsmenu.m (pop_down_menu):
4355 * xmenu.c (cleanup_widget_value_tree):
4356 * xselect.c (wait_for_property_change_unwind):
4357 Accept pointer and return void, rather than accepting an Emacs
4358 save value encapsulating the pointer and returning a dummy object.
4360 * editfns.c (Fformat): Update the saved pointer directly via
4361 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4362 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4363 (unwind_body): New function.
4364 (record_unwind_protect): First arg is now a function returning void,
4365 not a dummy Lisp_Object.
4366 (record_unwind_protect_ptr, record_unwind_protect_int)
4367 (record_unwind_protect_void): New functions.
4368 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4369 * fileio.c (struct auto_save_unwind): New type.
4370 (do_auto_save_unwind): Use it.
4371 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4372 * insdel.c (struct rvoe_arg): New type.
4373 (reset_var_on_error): Use it.
4374 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4376 (specbinding_func): Remove; there are now several such functions.
4377 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4378 (set_unwind_protect_ptr): New function.
4379 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4381 Be simpler and more consistent about reporting I/O errors.
4382 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4383 Say "Read error" and "Write error", rather than "I/O error", or
4384 "IO error reading", or "IO error writing", when a read or write
4386 * process.c (Fmake_network_process, wait_reading_process_output)
4387 (send_process, Fprocess_send_eof, wait_reading_process_output):
4388 Capitalize diagnostics consistently. Put "failed foo" at the
4389 start of the diagnostic, so that we don't capitalize the
4390 function name "foo". Consistently say "failed" for such
4392 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4393 All callers changed. This is so it can use report_file_error.
4394 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4395 diagnostics consistently as above.
4397 * fileio.c (report_file_errno): Fix errno reporting bug.
4398 If the file name is neither null nor a pair, package it up as a
4399 singleton list. All callers changed, both to this function and to
4400 report_file_error. This fixes a bug where the memory allocator
4401 invoked by list1 set errno so that the immediately following
4402 report_file_error reported the wrong errno value.
4404 Fix minor problems found by --enable-gcc-warnings.
4405 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4406 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4408 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4410 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4411 Set event->arg to Qt if switch-event shall be generated.
4412 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4414 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4416 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4419 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4420 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4421 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4422 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4423 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4424 and there is a focused frame.
4425 (head_table): Add focus-in and focus-out.
4426 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4427 bind to handle-focus-in/out.
4429 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4430 (Fhandle_switch_frame): Call Fhandle_focus_in.
4431 (syms_of_frame): defsubr handle-focus-in/out.
4433 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4435 Fix porting bug to older POSIXish platforms (Bug#14862).
4436 * sysdep.c (emacs_pipe): New function, that implements
4437 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4438 This should port better to CentOS 5 and to Mac OS X 10.6.
4439 All calls to pipe2 changed.
4441 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4442 This makes the code easier to read and the executable a bit smaller.
4443 Do not replace all calls to Fcons that happen to create lists,
4444 just calls that are intended to create lists. For example, when
4445 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4446 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4447 Similarly for list2 through list5.
4448 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4449 * bytecode.c (exec_byte_code):
4450 * callint.c (quotify_arg, Fcall_interactively):
4451 * callproc.c (Fcall_process, create_temp_file):
4452 * charset.c (load_charset_map_from_file)
4453 (Fdefine_charset_internal, init_charset):
4454 * coding.c (get_translation_table, detect_coding_system)
4455 (Fcheck_coding_systems_region)
4456 (Fset_terminal_coding_system_internal)
4457 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4458 * composite.c (update_compositions, Ffind_composition_internal):
4459 * dired.c (directory_files_internal, file_name_completion)
4461 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4462 * doc.c (Fsnarf_documentation):
4463 * editfns.c (Fmessage_box):
4465 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4466 (Feval, eval_sub, Ffuncall, apply_lambda):
4467 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4468 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4469 (Fset_file_times, Finsert_file_contents)
4470 (Fchoose_write_coding_system, Fwrite_region):
4471 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4472 * font.c (font_registry_charsets, font_parse_fcname)
4473 (font_prepare_cache, font_update_drivers, Flist_fonts):
4474 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4475 * frame.c (make_frame, Fmake_terminal_frame)
4476 (x_set_frame_parameters, x_report_frame_params)
4477 (x_default_parameter, Fx_parse_geometry):
4478 * ftfont.c (syms_of_ftfont):
4479 * image.c (gif_load):
4480 * keyboard.c (command_loop_1):
4481 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4482 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4483 (Fminor_mode_key_binding, accessible_keymaps_1)
4484 (Faccessible_keymaps, Fwhere_is_internal):
4485 * lread.c (read_emacs_mule_char):
4486 * menu.c (find_and_return_menu_selection):
4487 * minibuf.c (get_minibuffer):
4488 * nsfns.m (Fns_perform_service):
4489 * nsfont.m (ns_script_to_charset):
4490 * nsmenu.m (ns_popup_dialog):
4491 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4492 (Fx_own_selection_internal):
4493 * nsterm.m (append2):
4494 * print.c (Fredirect_debugging_output)
4495 (print_prune_string_charset):
4496 * process.c (Fdelete_process, Fprocess_contact)
4497 (Fformat_network_address, set_socket_option)
4498 (read_and_dispose_of_process_output, write_queue_push)
4499 (send_process, exec_sentinel):
4500 * sound.c (Fplay_sound_internal):
4501 * textprop.c (validate_plist, add_properties)
4502 (Fput_text_property, Fadd_face_text_property)
4503 (copy_text_properties, text_property_list, syms_of_textprop):
4504 * unexaix.c (report_error):
4505 * unexcoff.c (report_error):
4506 * unexsol.c (unexec):
4507 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4508 (Fformat_mode_line, syms_of_xdisp):
4509 * xfaces.c (set_font_frame_param)
4510 (Finternal_lisp_face_attribute_values)
4511 (Finternal_merge_in_global_face, syms_of_xfaces):
4512 * xfns.c (x_default_scroll_bar_color_parameter)
4513 (x_default_font_parameter, x_create_tip_frame):
4514 * xfont.c (xfont_supported_scripts):
4515 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4516 (menu_help_callback, xmenu_show):
4518 * xterm.c (set_wm_state):
4519 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4520 and similarly for list2 through list5.
4522 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4524 * callproc.c (Fcall_process_region): Fix minor race and tune.
4525 (create_temp_file): New function, with the temp-file-creation part
4526 of the old Fcall_process_region. Use Fcopy_sequence to create the
4527 temp file name, rather than alloca + build_string, for simplicity.
4528 Don't bother to block input around the temp file creation;
4529 shouldn't be needed. Simplify use of mktemp.
4530 Use record_unwind_protect immediately after creating the temp file;
4531 this closes an unlikely race where the temp file was not removed.
4532 Use memcpy rather than an open-coded loop.
4533 (Fcall_process_region): Use the new function. If the input is
4534 empty, redirect from /dev/null rather than from a newly created
4535 empty temp file; this avoids unnecessary file system traffic.
4537 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4539 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4540 Simplify by making this case like the other two. This is a bit
4541 slower on obsolete hosts, but the extra complexity isn't worth it.
4543 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4544 * process.c (create_process) [!DOS_NT]:
4545 Remove now-unnecessary calls to emacs_close.
4547 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4549 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4550 returning early. (Bug#14850)
4552 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4553 and inhibit-iso-escape-detection attributes of 'undecided'.
4556 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4558 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4559 Reported by Herbert J. Skuhra in
4560 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4562 Don't lose top specpdl entry when memory is exhausted.
4563 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4564 specpdl overflow here, to simplify callers; all callers changed.
4565 Always reserve an unused entry at the stack top; this avoids
4566 losing the top entry's information when memory is exhausted.
4568 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4570 Clean up errno reporting and fix some errno-reporting bugs.
4571 * callproc.c (Fcall_process):
4572 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4573 * process.c (create_process, Fmake_network_process):
4574 * unexaix.c (report_error):
4575 * unexcoff.c (report_error):
4576 Be more careful about reporting the errno of failed operations.
4577 The code previously reported the wrong errno sometimes.
4578 Also, prefer report_file_errno to setting errno + report_file_error.
4579 (Fcall_process): Look at openp return value rather than at path,
4580 as that's a bit faster and clearer when there's a numeric predicate.
4581 * fileio.c (report_file_errno): New function, with most of the
4582 old contents of report_file_error.
4583 (report_file_error): Use it.
4584 (Ffile_exists_p, Ffile_accessible_directory_p):
4585 Set errno to 0 when it is junk.
4586 * fileio.c (Faccess_file):
4587 * image.c (x_create_bitmap_from_file):
4588 Use faccessat rather than opening the file, to avoid the hassle of
4589 having a file descriptor open.
4590 * lisp.h (report_file_errno): New decl.
4591 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4594 * process.c (create_process, wait_reading_process_output) [AIX]:
4595 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4596 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4597 a multithreaded environment anyway).
4598 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4600 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4602 * image.c (x_find_image_file): Don't close a remote file handle.
4604 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4606 Fix races with threads and file descriptors.
4607 * callproc.c (Fcall_process_region):
4608 * dired.c (open_directory):
4609 * emacs.c (main, Fdaemon_initialized):
4610 * image.c (x_find_image_file):
4611 * inotify.c (Finotify_rm_watch):
4612 * lread.c (Flocate_file_internal):
4613 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4614 * term.c (term_mouse_moveto, init_tty):
4615 * termcap.c (tgetent):
4616 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4617 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4618 * unexhp9k800.c, unexmacosx.c (unexec):
4619 * callproc.c (Fcall_process_region):
4620 Use emacs_close, not close.
4621 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4622 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4623 and posix_close function on current platforms (which all lack them).
4624 (emacs_close): Use it. This should fix the races on GNU/Linux and
4625 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4626 and it should avoid closing random victim file descriptors on
4629 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4631 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4632 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4635 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4636 This is for .gdbinit xbacktrace.
4638 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4639 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4640 (emacs_set_tty): Now static.
4641 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4642 * term.c (tty_capable_p, tty_default_color_capabilities)
4643 (get_tty_terminal, term_mouse_movement)
4644 (handle_one_term_event, init_tty, maybe_fatal):
4645 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4646 (tgetent, scan_file, name_match, compare_contin):
4647 * terminal.c (get_terminal):
4648 Use bool for boolean.
4649 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4650 Prefer char to unsigned char if either will do.
4651 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4652 (tty_write_glyphs): Prefer int to unsigned.
4653 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4654 All callers changed.
4655 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4657 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4660 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4661 (B__dummy__): New dummy symbol, to pacify C89.
4662 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4663 they can't grok varargs macros.
4664 * dispnew.c (add_window_display_history)
4665 (add_frame_display_history):
4666 * print.c (print_object):
4667 * xdisp.c (debug_method_add):
4668 Use %p printf format only for void pointers.
4669 * emacs.c (usage_message): New constant, replacing ...
4670 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4671 (main): Adjust to usage reorg.
4672 * fns.c (syms_of_fns):
4673 * profiler.c (syms_of_profiler):
4674 Don't use non-constant struct initializers.
4675 * gnutls.h (gnutls_initstage_t):
4676 * lisp.h (enum Lisp_Fwd_Type):
4677 * lread.c (lisp_file_lexically_bound_p):
4678 * xsettings.c (anonymous enum):
4679 Remove trailing comma.
4680 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4681 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4682 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4684 * regex.c (const_re_char): New type, to pacify strict C89.
4685 All uses of 'const re_char' replaced to use it.
4686 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4687 with glibc when strict C89. This change is imported from gnulib.
4689 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4690 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4691 Omit GNU_LINUX implementation, since it requires long long.
4692 * xterm.c (x_draw_underwave):
4693 Do not assume the traditional order of struct's members.
4694 (x_term_init): Rewrite to avoid the need for non-constant structure
4697 Syntax cleanup, mostly replacing macros with functions.
4698 This removes the need for the syntax_temp hack.
4699 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4700 * syntax.c (SYNTAX_INLINE): New macro.
4701 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4702 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4703 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4704 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4705 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4706 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4707 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4708 Now constants, not macros.
4709 (syntax_temp) [!__GNUC__]: Remove.
4710 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4711 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4712 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4713 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4714 Move here from syntax.h; now functions, not macros. Except for the
4715 last function, these are static since only syntax.c uses them.
4716 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4717 All uses changed. Now a function, not a macro; use this fact
4718 to simplify the code.
4719 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4720 compiler bugs; no longer relevant.
4721 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4722 (SYNTAX_INLINE): New macro.
4723 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4724 for the new functions. Use bool for boolean member.
4725 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4726 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4727 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4728 (SETUP_BUFFER_SYNTAX_TABLE):
4729 Now extern inline functions, not macros.
4730 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4731 Remove; all uses replaced by implementation.
4732 (syntax_temp) [!__GNUC__]: Remove decl.
4733 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4735 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4737 * emacs.c (main): Fix syntax error.
4739 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4741 Timestamp fixes for undo (Bug#14824).
4742 * atimer.c (schedule_atimer):
4743 * fileio.c (Ffile_newer_than_file_p):
4744 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4745 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4746 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4747 (syms_of_fileio): Remove Sclear_visited_file_name.
4748 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4749 file doesn't exist; this avoids an ambiguity with negative timestamps.
4750 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4751 * systime.h (make_emacs_time, invalid_emacs_time):
4752 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4753 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4754 * undo.c (record_first_change): Push (visited-file-modtime) onto
4755 undo list rather than reimplementing it by hand, incorrectly.
4757 2013-07-09 Ken Brown <kbrown@cornell.edu>
4759 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4761 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4763 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4765 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4767 Handle errno and exit status a bit more carefully.
4768 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4769 number into an exit status. Instead, use EXIT_CANCELED.
4770 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4771 * callproc.c (relocate_fd):
4772 * emacs.c (close_output_streams, main):
4773 * process.c (create_process):
4774 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4775 Use emacs_perror for simplicity.
4776 * callproc.c (relocate_fd, main):
4777 * sysdep.c (sys_subshell):
4778 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4779 (shut_down_emacs): Use emacs_write, not write.
4780 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4781 * fileio.c (Fcopy_file, e_write):
4782 * nsterm.m (ns_select):
4783 * process.c (send_process):
4784 * sound.c (vox_write):
4785 Use emacs_write_sig, not emacs_write.
4786 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4787 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4789 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4791 (emacs_full_write): New function.
4792 (emacs_write): Rewrite to use it.
4793 (emacswrite_sig, emacs_perror): New functions.
4794 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4796 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4798 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4799 on NS even if it is present. Pixmap on NS is a void*.
4801 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4803 Port to Ubuntu 10 (Bug#14803).
4804 Problem reported by T.V. Raman.
4805 * process.c (close_on_exec, accept4, process_socket):
4806 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4808 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4810 * w32.c (sys_dup): Declare prototype.
4814 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4816 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4818 Make file descriptors close-on-exec when possible (Bug#14803).
4819 This simplifies Emacs a bit, since it no longer needs to worry
4820 about closing file descriptors by hand in some cases.
4821 It also fixes some unlikely races. Not all such races, as
4822 libraries often open files internally without setting
4823 close-on-exec, but it's an improvement.
4824 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4825 * callproc.c (Fcall_process) [!MSDOS]:
4826 * emacs.c (main) [!DOS_NT]:
4827 * nsterm.m (ns_term_init):
4828 * process.c (create_process):
4829 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4830 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4831 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4832 Prefer mkostemp with O_CLOEXEC to mkstemp.
4833 * callproc.c (relocate_fd) [!WINDOWSNT]:
4834 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4835 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4837 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4838 Make the resulting file descriptor close-on-exec.
4839 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4840 * lread.c (load_descriptor_list, load_descriptor_unwind):
4841 Remove; no longer needed. All uses removed.
4842 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4843 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4845 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4846 (Fmake_network_process, Fnetwork_interface_list):
4847 (Fnetwork_interface_info, server_accept_connection):
4848 Make newly-created socket close-on-exec.
4849 * sysdep.c (emacs_open, emacs_fopen):
4850 Make new-created descriptor close-on-exec.
4851 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4852 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4854 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4856 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4857 for NS_IMPL_GNUSTEP.
4859 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4861 Fix openp errno handling.
4862 * callproc.c (Fcall_process): Preserve openp errno around close.
4863 * lread.c (openp): Set errno when returning -1, as some callers
4866 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4868 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4870 * nsterm.h (NSSavePanel): Update comment.
4871 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4872 (ns_run_file_dialog): Declare.
4874 * nsfns.m: Remove panelOK.
4876 (ns_run_file_dialog): New function.
4877 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4878 event loop, so file dialog is popped up by ns_run_file_dialog, called
4879 by sendEvent (Bug#14578).
4880 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4882 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4884 * xdisp.c (default_line_pixel_height): New function.
4885 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4886 (try_cursor_movement, redisplay_window, try_window)
4887 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4889 * window.c (window_scroll_pixel_based):
4890 use default_line_pixel_height.
4892 * dispextern.h (default_line_pixel_height): Add prototype.
4894 * frame.c (x_set_line_spacing): Accept a float value for
4895 line-spacing parameter, per the documentation.
4897 * data.c (Fmultibyte_string_p): Doc fix.
4899 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4901 Use emacs_open more consistently when opening files.
4902 This handles EINTR more consistently now, and makes it easier
4903 to introduce other uniform changes to file descriptor handling.
4904 * src/systdio.h: New file.
4905 * src/buffer.c (mmap_init):
4906 * cygw32.c (chdir_to_default_directory):
4907 * dispnew.c (Fopen_termscript):
4908 * emacs.c (Fdaemon_initialized):
4909 * fileio.c (Fdo_auto_save):
4910 * image.c (slurp_file, png_load_body, jpeg_load_body):
4911 * keyboard.c (Fopen_dribble_file):
4913 * print.c (Fredirect_debugging_output):
4914 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4915 * termcap.c (tgetent):
4916 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4917 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4918 * w32term.c (w32_initialize) [CYGWIN]:
4919 * xfaces.c (Fx_load_color_file):
4920 Use emacs_open instead of plain open, and emacs_fopen instead of
4922 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4923 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4924 * callproc.c (default_output_mode): New constant.
4925 (Fcall_process): Use it to call emacs_open instead of plain creat.
4926 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4927 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4928 (emacs_fopen): New function.
4929 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4930 Include <lisp.h>, for emacs_open.
4931 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4933 Remove duplicate #include directives.
4934 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4936 Don't include stdio.h twice.
4937 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4938 Don't include sys/types.h or stdio.h twice.
4939 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4940 * lread.c: Don't include coding.h twice.
4941 * nsfont.m: Don't include frame.h twice.
4942 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4943 * ralloc.c: Don't include <unistd.h> twice.
4944 * xdisp.c: Don't include font.h twice.
4945 * xterm.c: Don't include fontset.h twice.
4946 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4948 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4950 Scale ImageMagick images more carefully.
4951 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4952 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4953 Be more careful about avoiding undefined behavior after
4954 integer overflow and division by zero.
4956 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4958 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4959 (syms_of_w32fns): DEFSYM them.
4960 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4961 (CCHDEVICENAME): Define macros if not defined.
4962 (struct MONITOR_INFO_EX): New struct.
4963 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4964 (enum_display_monitors_fn): New variable.
4965 (globals_of_w32fns): Initialize it.
4966 (Fx_display_pixel_width, Fx_display_pixel_height)
4967 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4968 multi-monitor setups in docstrings.
4969 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4970 screen size by primary monitor's millimeter per pixel.
4971 (w32_monitor_enum, w32_display_monitor_attributes_list)
4972 (w32_display_monitor_attributes_list_fallback)
4973 (Fw32_display_monitor_attributes_list): New functions.
4974 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4976 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4978 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4980 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4982 * fileio.c (Qfile_notify_error): New error symbol.
4984 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4985 * inotify.c (inotify_callback, symbol_to_inotifymask)
4986 (Finotify_add_watch, Finotify_rm_watch): Use it.
4987 (inotifyevent_to_event): Exchange order of cookie and file name.
4988 (Finotify_add_watch): Adapt docstring.
4990 * lisp.h (Qfile_notify_error): Declare.
4992 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4994 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4995 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4996 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4997 which did not work (see <http://bugs.gnu.org/14569#307>).
4998 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4999 && (!noninteractive || initialized)). This attempts to thread
5000 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5002 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5004 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5005 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5007 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5009 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5010 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5011 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5012 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5014 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5016 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5017 Define to __sys_siglist.
5019 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5021 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5022 word-wrap, so that overflow-newline-into-fringe would work in
5023 visual-line-mode. (Bug#2749)
5024 (move_it_in_display_line_to): When the last scanned display
5025 element fits exactly on the display line, and
5026 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5027 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5028 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5029 finding buffer position that corresponds to pixel coordinates,
5030 e.g. in buffer_posn_from_coords.
5032 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5034 * process.c (handle_child_signal): Call catch_child_signal if
5037 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5039 Don't convert function pointers to void * and back.
5040 It isn't portable C, and it's easy enough to avoid.
5041 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5042 (make_save_value): Add support for SAVE_FUNCPOINTER.
5043 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5044 * print.c (print_object):
5045 Distinguish function from object pointers.
5046 * lisp.h (SAVE_FUNCPOINTER): New constant.
5047 (SAVE_SLOT_BITS): Adjust to it.
5048 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5049 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5050 (voidfuncptr): New typedef.
5051 (struct Lisp_Save_Value): New member data[0].funcpointer.
5052 (XSAVE_FUNCPOINTER): New function.
5054 Simplify buildobj processing.
5055 * Makefile.in (buildobj.h): Make it a sequence of strings each
5056 followed by comma, rather than a single string. Put it into a
5057 .tmp file in case there's an error while generating it.
5058 (gl-stamp): Use .tmp for temp files.
5059 (mostlyclean): Clean .tmp files.
5060 * doc.c (buildobj): Move to just the routine that needs it.
5061 It's now an array of strings, so processing is simpler.
5063 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5065 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5066 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5067 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5068 Invoke malloc_enable_thread even when not interactive.
5069 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5070 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5071 in this case, since the underlying bug has now been fixed.
5073 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5075 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5076 unlinking it (bug#14691).
5078 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5080 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5081 before checking whether buffer is modified. This lets
5082 `kill-buffer-query-functions' cancel killing of the buffer or save
5083 its content before `kill-buffer' asks user the "Buffer %s
5084 modified; kill anyway?" question.
5086 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5088 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5089 Let the super performKeyEquivalent deal with them (Bug#14747).
5091 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5093 * widget.c (resize_cb): Remove unused local.
5095 Do not use GTK 3 if it exists but cannot be compiled.
5096 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5097 * xterm.c (x_error_handler) [!USE_GTK]:
5100 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5102 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5104 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5105 to the valid range of values. (Bug#14753)
5107 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5108 when moving point by using the current glyph matrix. This avoids
5109 the need to force redisplay when this function is called in a
5112 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5114 Fix minor problems found by static checking.
5115 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5116 Redo the latter's body to sidestep GCC parenthesization warnings.
5117 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5118 * coding.c (detect_coding, detect_coding_system):
5119 * coding.h (struct undecided_spec):
5120 Use bool for boolean.
5121 * image.c (QCmax_width, QCmax_height): Now static.
5122 * xdisp.c (Fmove_point_visually): Remove unused local.
5124 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5126 * xdisp.c (Fmove_point_visually): New function.
5128 2013-06-28 Kenichi Handa <handa@gnu.org>
5130 * coding.h (define_coding_undecided_arg_index): New enum.
5131 (coding_attr_index): New members
5132 coding_attr_undecided_inhibit_null_byte_detection,
5133 coding_attr_undecided_inhibit_iso_escape_detection,
5134 coding_attr_undecided_prefer_utf_8.
5135 (undecided_spec): New struct.
5136 (struct coding_system): New member `undecided' of the member
5139 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5140 (detect_coding): Likewise.
5141 (detect_coding_system): Likewise.
5142 (Fdefine_coding_system_internal): New coding system properties
5143 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5145 (syms_of_coding): Adjust for coding_arg_undecided_max.
5147 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5149 * image.c (x_from_xcolors): Remove unused local.
5151 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5153 Defer image data transfer between X client and server until actual
5156 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5159 * image.c (Destroy_Image): Remove.
5160 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5161 `mask_p', and `colors_p'. All uses changed.
5162 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5163 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5164 New macros for `flags' arg to x_clear_image_1.
5165 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5166 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5167 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5168 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5169 (image_get_x_image, image_unget_x_image): New functions or macros.
5170 (image_background, image_background_transparent, x_to_xcolors)
5171 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5172 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5173 instead of Destroy_Image.
5174 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5175 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5176 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5177 (imagemagick_load_image, svg_load_image): Use them instead of
5178 x_create_x_image_and_pixmap, and x_put_x_image followed by
5179 x_destroy_x_image, respectively.
5180 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5181 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5182 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5183 background_transparent fields.
5184 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5185 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5187 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5189 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5190 This mostly consists of undoing recent changes.
5191 * callproc.c (Fcall_process):
5192 * process.c (create_process):
5193 Do not worry about catching SIGCHLD here, undoing previous change.
5194 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5195 * process.c, process.h (catch_child_signal):
5196 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5197 * process.c (catch_child_handler): Don't worry about being called
5198 lazily and do not assume caller has blocked SIGCHLD, undoing
5199 previous change. Move first-time stuff back to
5200 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5201 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5202 set lib_child_handler if it's already initialized, which may
5203 help avoid problems on GNUStep.
5205 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5207 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5208 * callproc.c (Fcall_process):
5209 * process.c (create_process):
5210 Make sure SIGCHLD is caught before we fork,
5211 since Emacs startup no arranges to catch SIGCHLD.
5212 * process.c (lib_child_handler): Initialize to null, not to
5214 (catch_child_signal): Allow self to be called lazily.
5215 Do nothing if it's already been called.
5216 Assume caller has blocked SIGCHLD (all callers do now).
5217 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5218 just before it's really needed.
5219 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5220 since it hasn't been caught yet.
5222 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5224 * image.c (compute_image_size): New function to implement
5225 :max-width and :max-height.
5226 (imagemagick_load_image): Use it.
5228 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5230 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5231 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5233 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5234 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5235 the SIGCHLD handler, since the code is not atomic and (due to glib)
5236 signals may be arriving now.
5237 * sysdep.c (init_signals): Do not catch child signals here;
5238 'main' now does that later, at a safer time.
5240 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5242 Clean up SIGCHLD handling a bit (Bug#14569).
5243 * process.c, process.h (catch_child_signal):
5244 Now always extern, even if !NS_IMPL_GNUSTEP.
5245 * process.c (catch_child_signal): Move glib tickler here from
5246 init_process_emacs, so that it's done earlier in Emacs
5247 initialization. Also move the noninteractive && !initialized
5248 check here from init_process_emacs. This is all a bit cleaner for
5249 GNUish platforms, and I hope it works around the Cygwin bug.
5250 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5251 that glib signal handling is tickled before glib creates threads.
5253 * process.c (wait_reading_process_output): Avoid int overflow
5254 when reading more than 2 GiB total from a process.
5256 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5258 * process.c (create_process): Handle a couple more cases,
5259 i.e., work even if new_argv and wait_child_setup[i] are cached.
5260 Use Fcall_process's style for volatile vars.
5262 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5264 * process.c (create_process): Mark PROCESS volatile.
5266 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5268 Use C99-style flexible array members if available.
5269 This avoids some subtle aliasing issues, which typically
5270 aren't a problem with GCC but may be a problem elsewhere.
5271 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5272 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5273 In either case, it uses a flexible array member rather than
5274 the old struct hack. All uses changed.
5275 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5276 Adjust to sdata reorganization.
5277 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5278 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5279 that ports better to pre-C99 non-GCC.
5280 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5281 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5282 as the latter has changed.
5283 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5284 and port better to pre-C99 GCC.
5285 * image.c (struct xpm_cached_color):
5286 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5287 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5288 Use FLEXIBLE_ARRAY_MEMBER.
5289 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5290 Move decl to top level so it gets checked against implementation.
5291 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5292 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5294 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5296 * syntax.c: Integer cleanups.
5297 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5298 All uses that need 0-or-2 changed to:
5299 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5300 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5301 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5302 (char_quoted, prev_char_comend_first, back_comment)
5303 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5304 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5305 Use bool for boolean.
5306 (update_syntax_table, skip_chars, skip_syntaxes):
5307 Prefer int to unsigned when either will do.
5308 (back_comment): Return boolean success flag, like forw_comment,
5309 instead of positive-or-minus-1 (which might have overflowed int anyway).
5310 Don't stuff ptrdiff_t into int.
5311 (syntax_spec_code, syntax_code_spec): Now const.
5312 (Fmatching_paren, scan_lists, scan_sexps_forward):
5313 Use enum syntaxcode for syntax code.
5314 (Fmatching_paren): Check that arg is a character, not just an integer.
5315 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5316 (Finternal_describe_syntax_value): Omit no-longer-needed
5318 (skip_chars): Use char, not unsigned char, when the distinction
5320 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5321 * bytecode.c (exec_byte_code):
5322 * syntax.c (syntax_spec_code, Fchar_syntax)
5323 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5325 * syntax.h (SYNTAX_WITH_FLAGS):
5326 Omit unnecessary casts.
5328 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5330 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5331 line dimensions here, to avoid race conditions with the main
5332 thread. (Bug#14062, bug#14630, bug#14669)
5334 * w32term.c (w32_draw_window_cursor): Compute the header line and
5335 mode line dimensions here.
5336 <w32_system_caret_window, w32_system_caret_hdr_height>:
5337 <w32_system_caret_mode_height>: New variables.
5339 * w32term.h: Declare them.
5341 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5343 * alloc.c (die): Move "assertion failed" string here ...
5344 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5345 COND when SUPPRESS_CHECKING. This shrinks the executable text
5346 size by 0.8% to 2.2% when configured with --enable-checking,
5347 depending on optimization flags (GCC 4.8.1 x86-64).
5349 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5351 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5353 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5354 base is 2; this is more accurate.
5356 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5358 * sound.c (string_default): Move to !WINDOWSNT section.
5359 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5361 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5363 * sound.c: Integer cleanups.
5364 Remove unnecessary forward decls.
5365 (struct sound_device): The 'file' member is now a Lisp_Object, not
5366 a char *, so that we needn't invoke alloca on a huge size.
5367 (Fplay_sound_internal): Adjust to this.
5368 (string_default): New function.
5369 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5370 Use it to adjust to the struct sound_device change.
5371 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5372 (be2hs) [0]: Remove.
5374 * syntax.c (skip_chars): Don't use uninitialized storage
5375 when searching a multibyte buffer for characters that are not in a
5376 unibyte string that contains non-ASCII characters.
5378 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5380 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5381 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5383 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5385 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5387 2013-06-18 Kenichi Handa <handa@gnu.org>
5389 * font.c (Ffont_spec): Signal an error for an invalid font name
5392 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5394 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5395 In particular this ports to 32-bit sparc Sun cc.
5396 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5397 array with a dummy element at specpdl[-1], so that its address can
5399 (unbind_to): Do not copy the binding; not needed, now that we
5400 copy old_value in the one place where the copy is needed.
5401 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5402 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5403 (union specbinding): Rename from struct specbinding. Redo layout
5404 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5405 which is not portable. With Sun C 5.12 32-bit sparc, the
5406 declaration causes nargs to be an unsigned bitfield, a behavior
5407 that the C standard allows; but Emacs wants nargs to be signed.
5408 The overall type is now a union of structures rather than a
5409 structure of union of structures, and the 'kind' member is now a
5410 bitfield, so that the overall type doesn't grow. All uses changed.
5411 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5413 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5415 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5416 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5418 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5420 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5422 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5423 unless we know that the window w's frame is a frame object.
5424 Another attempt at solving bug#14062 and bug#14630.
5426 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5428 * textprop.c (property_set_type): New enum.
5429 (add_properties): Allow appending/prepending text properties.
5430 (add_text_properties_1): Factored out of Fadd_text_properties.
5431 (Fadd_text_properties): Move all the code into
5432 add_text_properties_1.
5433 (Fadd_face_text_property): New function that calls
5434 add_text_properties_1.
5436 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5438 Move functions from lisp.h to individual modules when possible.
5439 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5440 * alloc.c (XFLOAT_INIT, set_symbol_name):
5441 * buffer.c (CHECK_OVERLAY):
5442 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5443 (set_char_table_parent):
5444 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5445 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5446 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5447 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5449 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5450 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5451 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5452 (backtrace_args, backtrace_debug_on_exit):
5453 * floatfns.c (CHECK_FLOAT):
5454 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5455 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5456 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5457 (set_hash_index_slot):
5458 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5459 * marker.c (CHECK_MARKER):
5460 * textprop.c (CHECK_STRING_OR_BUFFER):
5461 * window.c (CHECK_WINDOW_CONFIGURATION):
5462 Move here from lisp.h, and make these functions static rather than
5464 * buffer.c (Qoverlayp):
5466 * fns.c (Qhash_table_p):
5467 * window.c (Qwindow_configuration_p):
5469 * lisp.h: Remove the abovementioned defns and decls.
5471 Use functions, not macros, for XINT etc (Bug#11935).
5472 In lisp.h, prefer functions to function-like macros, and
5473 constants to object-like macros, when either will do. This:
5474 . simplifies use, as there's no more need to worry about
5475 arguments' side effects being evaluated multiple times.
5476 . makes the code easier to debug on some platforms.
5477 However, when using gcc -O0, keep using function-like macros
5478 for a few critical operations, for performance reasons.
5479 This sort of thing isn't needed with gcc -Og, but -Og
5480 is a GCC 4.8 feature and isn't widely-enough available yet.
5481 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5482 Remove enum lsb_bits; no longer needed.
5483 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5484 * buffer.c (Qoverlap):
5486 * fns.c (Qhash_table_p):
5487 Now extern, so lisp.h can use these symbols.
5488 * dispextern.h: Include character.h, for MAX_CHAR etc.
5489 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5490 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5491 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5492 (GLYPH_CODE_P): Move here from lisp.h.
5493 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5494 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5495 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5496 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5497 XUNTAG now returns void *.
5498 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5499 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5500 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5501 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5502 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5503 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5504 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5505 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5506 New macros, renamed from their sans-lisp_h_ counterparts.
5507 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5508 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5509 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5510 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5511 If compiling via GCC without optimization, define these as macros
5512 in addition to inline functions.
5513 To disable this, compile with -DINLINING=0.
5514 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5515 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5516 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5517 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5518 (INTMASK, VALMASK): Now macros, since static values cannot be
5519 accessed from extern inline functions.
5520 (VALMASK): Also a constant, for benefit of old GDB.
5521 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5522 is INTEGERP, which can fold it in.
5523 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5524 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5525 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5526 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5527 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5528 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5529 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5530 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5531 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5532 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5533 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5534 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5535 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5536 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5537 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5538 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5539 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5540 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5541 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5542 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5543 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5544 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5545 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5546 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5547 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5548 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5549 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5550 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5551 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5552 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5553 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5554 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5555 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5557 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5558 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5559 (VALMASK): Define in one place rather than in two, merging the
5560 USE_LSB_TAG parts; this is simpler.
5561 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5562 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5563 Move up, to avoid use before definition.
5564 Also include "globals.h" earlier, for the same reason.
5565 (make_natnum): New function.
5566 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5567 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5568 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5569 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5570 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5571 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5572 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5573 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5574 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5575 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5576 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5577 (Qwindow_configuration_p, Qimage): New forward declarations.
5578 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5579 (STRING_COPYIN): Remove; unused.
5580 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5581 (xcar_addr, xcdr_addr): New functions. All uses changed.
5582 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5583 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5584 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5585 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5586 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5587 (TYPE_RANGED_INTEGERP): Simplify.
5588 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5589 (setlocale, fixup_locale, synchronize_system_messages_locale)
5590 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5591 Now empty functions, not macros.
5592 (functionp): Return bool, not int.
5593 * window.c (Qwindow_configuration_p): Now extern,
5594 so window.h can use it.
5595 * window.h (Qwindowp): Move decl back to lisp.h.
5597 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5599 * xdisp.c (Fline_pixel_height): New function, required for solving
5602 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5604 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5606 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5608 * lread.c (syms_of_lread):
5609 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5611 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5613 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5615 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5617 * fileio.c (expand_file_name): Doc fix.
5619 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5621 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5622 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5623 Wait for self, not for 0. This can't hurt on GNU or similar
5624 system, and may help with Cygwin.
5626 * keyboard.c: Don't use PROP (...) as an lvalue.
5627 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5628 Use set_prop (A, B), not PROP (A) = B.
5630 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5632 * xdisp.c (get_it_property): Use it->window instead of generating
5633 a Lisp object from it->w.
5635 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5637 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5638 get-char-property the window that is being rendered, instead of
5639 the buffer, to support window-specific overlays. (Bug#14575)
5640 (compute_display_string_pos): When W is NULL, use the current
5641 buffer as the object to pass to get-char-property.
5642 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5643 pointer member of the bidi iterator, since no window is pertinent
5646 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5648 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5649 being displayed, and pass it to compute_display_string_pos.
5650 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5651 (bidi_paragraph_init): All callers changed.
5653 * xdisp.c (init_from_display_pos, init_iterator)
5654 (handle_single_display_spec, next_overlay_string)
5655 (get_overlay_strings_1, reseat_1, reseat_to_string)
5656 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5657 Set bidi_it.w member from it->w.
5658 (compute_display_string_pos): Accept additional argument, the
5659 window being displayed, and pass it to Fget_char_property.
5662 * dispextern.h (struct bidi_it): New member w, the window being
5664 (compute_display_string_pos): Adjust prototype.
5666 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5668 * xgselect.c: Remove unneeded include xterm.h.
5670 * process.c (wait_reading_process_output): Check for NS before GLIB.
5671 GLIB may be linked in due to rsvg, but ns_select must be called.
5673 * xgselect.c (xg_select): Remove call to window_system_available
5674 and g_main_context_pending at the top, so Gdk events (i.e. file
5675 notify) are processed when Emacs is started with -nw.
5677 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5679 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5680 (ctagsfiles3): New variable, includes only *.m files.
5681 (TAGS): Use an explicit language name in the regular expressions,
5682 to avoid transformation of '/SOMETHING' by MSYS to
5683 'c:\MSYS\SOMETHING'.
5685 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5687 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5689 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5691 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5692 still need to set the mouse pointer shape and activate help-echo.
5695 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5697 A few porting etc. fixes for the new file monitor code.
5698 See the thread containing
5699 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5700 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5701 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5702 (dir_monitor_callback, Fgfile_rm_watch):
5703 Use assq_no_quit instead of Fassoc, for speed.
5704 (dir_monitor_callback, Fgfile_rm_watch):
5705 eassert that the monitor is a fixnum.
5706 (dir_monitor_callback): No need for CDR_SAFE.
5707 Simplify building of lisp with alternative tails.
5708 (Fgfile_add_watch, Fgfile_rm_watch):
5709 Do not assume glib functions set errno reliably on failure.
5710 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5711 and signal an error otherwise.
5712 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5713 Use Fdelq instead of Fdelete, for speed.
5715 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5717 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5718 don't insist on being invoked on a highlighted tool-bar button.
5719 Avoids losing tool-bar functionality when mouse-highlight is nil.
5720 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5721 Don't highlight when mouse-highlight is nil.
5722 (note_mouse_highlight): When mouse-highlight is nil, don't return
5723 right away; instead, run tool-bar and mode-line highlight
5724 subroutine, clear any existing highlight, and revert the mouse
5725 pointer to its default shape. (Bug#14558)
5727 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5729 * lisp.mk (lisp): Add prog-mode.el.
5731 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5733 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5734 * process.c (dummy_handler): New function.
5735 (lib_child_handler): New static var.
5736 (handle_child_signal): Invoke it.
5737 (catch_child_signal): If a library has set up a signal handler,
5738 save it into lib_child_handler.
5739 (init_process_emacs): If using glib and not on Windows, tickle glib's
5740 child-handling code so that it initializes its private SIGCHLD handler.
5741 * syssignal.h (SA_SIGINFO): Default to 0.
5742 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5743 31; it should no longer be needed now.
5745 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5747 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5749 * gfilenotify.c (globals_of_gfilenotify): New function.
5750 (syms_of_gfilenotify): Move global initialization there.
5752 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5754 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5756 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5757 * keyboard.c (menu_bar_items, tool_bar_items):
5758 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5759 not override local keymaps any more.
5761 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5763 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5765 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5767 * w32console.c (initialize_w32_display): Return the dimensions of
5768 the console window via 2 additional arguments, not via the current
5769 frame. This avoids crashes due to overrunning the bounds of
5770 frame's decode_mode_spec_buffer, which is not resized following
5771 the change of the frame dimensions from the initial 10x10.
5773 * w32term.h (w32_initialize_display_info): Adjust prototype.
5775 * term.c (init_tty): Take dimensions of the frame from the values
5776 returned by initialize_w32_display.
5778 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5779 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5780 (LIBES): Add $(GFILENOTIFY_LIBS).
5782 * w32inevt.c (handle_file_notifications): Add dummy implementation
5783 for !HAVE_W32NOTIFY.
5785 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5787 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5789 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5791 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5793 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5795 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5797 Fix minor problems found by static checking.
5798 * data.c (pure_write_error):
5799 Use xsignal2, not Fsignal, as Fsignal might return.
5800 * eval.c (set_backtrace_debug_on_exit): Now static.
5801 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5802 No longer inline. EXTERN_INLINE is needed only for functions
5803 defined in .h files. Reindent function header as per GNU style.
5804 (backtrace_p, backtrace_top, backtrace_next):
5805 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5806 compiler or linker. Add extern decls to pacify gcc -Wall.
5807 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5809 * frame.c (free_monitors): Define only on platforms that need it.
5810 * nsterm.m (ns_term_init):
5811 * process.c (catch_child_signal):
5812 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5813 defined on all porting targets these days.
5814 * process.c, process.h (catch_child_signal):
5815 Make it extern only if NS_IMPL_GNUSTEP is defined.
5817 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5819 * w32.c (gettimeofday): Make the signature identical to prototype
5820 in nt/inc/sys/time.h.
5822 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5824 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5827 * keyboard.c (safe_run_hooks_error): Improve error message.
5829 * data.c (pure_write_error): Add `object' argument.
5830 * puresize.h (CHECK_IMPURE): Use it.
5832 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5834 * Makefile.in (NOTIFY_OBJ): New variable.
5835 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5837 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5838 Call syms_of_gfilenotify.
5840 * gfilenotify.c: New file.
5842 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5843 and Qfile_w32notify.
5844 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5845 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5847 * lisp.h: Declare syms_of_gfilenotify.
5849 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5851 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5853 Merge the specpdl and backtrace stacks. Make the structure of the
5854 specpdl entries more obvious via a tagged union of structs.
5855 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5856 (enum specbind_tag): New enum.
5857 (struct specbinding): Make it a tagged union of structs.
5858 Add a case for backtrace records.
5859 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5860 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5861 (backtrace_debug_on_exit): New accessors.
5862 (struct backtrace): Remove.
5863 (struct catchtag): Remove backlist field.
5864 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5866 (Flocal_variable_p): Speed up the common case where the binding is
5868 * eval.c (backtrace_list): Remove.
5869 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5870 (set_backtrace_args, set_backtrace_nargs)
5871 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5872 (backtrace_next): New functions.
5873 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5874 (unwind_to_catch, internal_lisp_condition_case)
5875 (internal_condition_case, internal_condition_case_1)
5876 (internal_condition_case_2, internal_condition_case_n): Don't bother
5877 with backtrace_list any more.
5878 (Fsignal): Adjust to new backtrace format.
5879 (grow_specpdl): Move up.
5880 (record_in_backtrace): New function.
5881 (eval_sub, Ffuncall): Use it.
5882 (apply_lambda): Adjust to new backtrace format.
5883 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5885 (specbind): Adjust to new specpdl format. Simplify.
5886 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5887 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5889 (mark_backtrace): Remove.
5890 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5891 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5892 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5894 * profiler.c (record_backtrace): Use get_backtrace.
5895 (handle_profiler_signal): Use backtrace_top_function.
5896 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5899 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5901 * process.h (catch_child_signal): Declare.
5903 * process.c (catch_child_signal): New function.
5904 (init_process_emacs): Call it.
5906 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5907 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5909 (x_set_cursor_type): Remove declaration.
5910 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5911 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5912 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5913 (ns_get_color): Use F suffix on float.
5914 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5915 (ns_get_rgb_color): Remove.
5916 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5917 (note_mouse_movement): x and y are CGFloat.
5918 (ns_draw_fringe_bitmap): Remove unused rowY.
5919 Change #if to COCOA && >= 10_6.
5920 (ns_draw_window_cursor): Remove unused overspill.
5921 (ns_draw_underwave): width and x are EamcsCGFloat.
5922 (ns_draw_box): thickness is CGFloat.
5923 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5924 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5925 if not in main thread.
5926 (ns_get_pending_menu_title, ns_check_menu_open)
5927 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5928 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5929 (sendFromMainThread:): New method.
5930 (changeFont:): size is CGFloat.
5931 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5932 Disable warning about permanent text.
5933 (characterIndexForPoint:): Adjust return type depending on GNUStep
5935 (mouseDown:): delta is CGFloat.
5936 (updateFrameSize): Remove unised variable f.
5937 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5938 Cast float to EmacsCGFloat.
5939 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5940 also to -1 when restoring.
5941 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5942 inside NS_IMPL_COCOA.
5943 (toggleFullScreen:): Put call to toggleFullScreen inside
5944 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5945 (setPosition:portion:whole:): por is CGFloat.
5946 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5947 (mouseDown:): Use CGFloat.
5948 (mouseDragged:): Remove unised variable edge.
5949 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5951 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5953 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5954 when NS_IMPL_GNUSTEP.
5955 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5956 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5957 (EmacsToolbar): Add clearAll. Add tag argument to
5958 addDisplayItemWithImage.
5959 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5961 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5963 * nsmenu.m (ns_update_menubar): Make static.
5964 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5965 (fillWithWidgetValue:): Add cast to SEL for setAction.
5966 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5967 (update_frame_tool_bar): Update code for GNUStep.
5968 (clearAll): New method.
5969 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5970 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5971 Move identifierToItem setObject and activeIdentifiers addObject before
5972 call to insertItemWithItemIdentifier.
5973 (validateVisibleItems): Fix indentation.
5974 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5975 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5976 UtilityWindow to aStyle, remove call to setStyleMask.
5978 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5980 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5981 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5982 Use F suffix on floats.
5983 (ns_char_width): Returns CGFloat.
5984 (ns_ascii_average_width): w is CGFloat instead of float.
5985 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5987 (ns_glyph_metrics): CGFloat instead of float.
5989 * nsfns.m (x_set_foreground_color, x_set_background_color):
5991 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5992 remove unused variables.
5993 (Fns_read_file_name): Keep track if panel is for save.
5994 Use ns_filename_from_panel/ns_directory_from_panel.
5995 (Fns_list_services): delegate only used for COCOA.
5996 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5997 Just return the input if GNUStep.
5998 (x_screen_planes): Remove.
5999 (Fxw_color_values): Use EmacsCGFloat
6000 (Fns_display_monitor_attributes_list): Only get screen number for
6002 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6004 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6005 ns_directory_from_panel.
6007 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6009 * process.c (handle_child_signal): Also use WCONTINUED.
6010 This is so that list-processes doesn't mistakenly list the process
6011 as stopped, when the process has actually been continued and is
6014 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6016 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6017 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6018 not already configured.
6020 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6022 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6024 * Makefile.in (mostlyclean): Remove *.res files.
6026 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6028 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6029 a buffer (bug#8447).
6031 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6033 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6034 display vector, and we backtrack, handle the case that the
6035 previous character position is also displayed from a display
6036 vector or covered by a display string or image. (Bug#14476)
6038 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6040 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6041 (struct MonitorInfo, free_monitors): Remove.
6042 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6043 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6044 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6047 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6048 (struct MonitorInfo, free_monitors): Remove.
6049 (ns_screen_name): Make static.
6050 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6051 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6054 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6055 (struct MonitorInfo): New struct.
6056 (free_monitors, make_monitor_attribute_list): Declare.
6058 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6060 (free_monitors, make_monitor_attribute_list): New functions.
6061 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6064 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6066 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6068 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6070 * keyboard.c: Apply keyboard decoding only to events that come directly
6071 from the tty, not from unread-command-events (bug#14368).
6072 (read_event_from_main_queue): New function, extracted from read_char).
6073 (read_decoded_char): Remove.
6074 (read_decoded_event_from_main_queue): New function to replace it.
6075 (read_char): Use it.
6076 (read_key_sequence): Use read_char rather than read_decoded_char.
6078 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6080 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6082 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6084 2013-05-22 Kenichi Handa <handa@gnu.org>
6086 The following changes are to fix the setting of
6087 buffer-file-coding-system on, for instance, C-x RET c unix RET
6088 _FILE_OF_DOS_EOL_TYPE_ RET.
6090 * coding.h (struct coding_system): New member detected_utf8_chars.
6092 * coding.c (detect_coding_utf_8): Count characters and check EOL
6093 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6095 (setup_coding_system): Do not initialize coding->head_ascii.
6096 (check_ascii): Do not set coding->eol_seen but update it. Do not
6097 call adjust_coding_eol_type here.
6098 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6099 If the eol-type of CODING is already specified, adjust the eol type
6100 of the found coding-system.
6101 (decode_coding_gap): Cancel previous change. Utilize the
6102 character numbers counted by detect_coding_utf_8. Fix detection
6105 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6107 * search.c (looking_at_1): Only set last_thing_searched if the match
6108 changed the match-data (bug#14281).
6110 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6112 * xdisp.c (reseat_at_previous_visible_line_start):
6113 Already declared in dispextern.h, so remove it here.
6114 (move_it_vertically_backward): Likewise.
6116 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6118 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6119 (Fx_display_pixel_width, Fx_display_pixel_height)
6120 (Fx_display_mm_width, Fx_display_mm_height):
6121 Mention `display-monitor-attributes-list' in docstrings.
6123 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6124 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6125 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6126 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6127 (Fx_display_backing_store, Fx_display_visual_class)
6128 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6129 (Fx_display_grayscale_p, Fx_display_pixel_width)
6130 (Fx_display_pixel_height, Fx_display_planes)
6131 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6132 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6133 (Fx_display_mm_width, Fx_display_mm_height)
6134 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6135 height for all physical monitors as in X11.
6137 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6138 Return pixel width or height for all physical monitors as in X11.
6140 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6142 Port --enable-gcc-warnings to clang.
6143 * bytecode.c (exec_byte_code):
6145 Redo diagnostic pragmas to pacify clang, too.
6146 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6147 * editfns.c (Fencode_time):
6148 * fileio.c (file_accessible_directory_p):
6149 * font.c (font_unparse_xlfd):
6150 Use '&"string"[index]' instead of '"string" + (index)'.
6151 * undo.c (user_error): Remove; unused.
6153 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6155 * insdel.c (insert_1_both): Document the arguments, instead of
6156 referring to insert_1, which no longer exists.
6158 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6159 some window, increment windows_or_buffers_changed, so that
6160 *Messages* display in that window is updated. (Bug#14408)
6162 * w32.c: Include epaths.h.
6163 (init_environment): Use cmdproxy.exe without leading directories.
6164 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6166 (gettimeofday): Adjust signature and return value to Posix
6169 * unexw32.c (open_output_file): Delete the existing emacs.exe
6170 before creating it, to break the hard link to the versioned
6173 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6174 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6175 (FIRSTFILE_OBJ): New variables.
6176 (W32_RES): Rename to EMACSRES. All users changed.
6177 (base_obj): Use $(CM_OBJ).
6178 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6179 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6180 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6181 $(W32_RES_LINK) before $(LIBES).
6182 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6184 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6186 * makefile.w32-in (DOC): Use just "DOC".
6188 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6190 * process.c: Export default filters and sentinels to Elisp.
6191 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6193 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6194 (Fset_process_sentinel, Fformat_network_address):
6195 Default to them instead of nil.
6196 (server_accept_connection): Sentinels can't be nil any more.
6197 (read_and_dispose_of_process_output): New function, extracted from
6198 read_process_output.
6199 (read_process_output): Use it; filters can't be nil.
6200 (Finternal_default_process_filter): New function, extracted from
6201 read_process_output.
6202 (exec_sentinel_unwind): Remove function.
6203 (exec_sentinel): Don't zilch sentinel while running.
6204 (status_notify): Sentinels can't be nil.
6205 (Finternal_default_process_sentinel): New function extracted from
6207 (setup_process_coding_systems): Default filter is not nil any more.
6208 (syms_of_process): Export new Elisp functions and initialize
6210 * lisp.h (make_lisp_proc): New function.
6212 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6214 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6216 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6218 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6219 unless we know that the window w is a leaf window.
6220 Another attempt at solving bug#14062.
6222 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6224 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6227 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6229 * image.c (gif_load): Check that subimages fit (Bug#14345).
6231 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6233 * lread.c (skip_dyn_eof): New function.
6234 (read1): Use it to skip the end of a file in response to #@00.
6236 * doc.c (get_doc_string): Slightly relax the sanity checking.
6238 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6240 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6241 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6242 (MonitorInfo): New struct.
6243 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6244 (Fns_display_monitor_attributes_list): New functions.
6245 (display-usable-bounds): Remove.
6246 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6249 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6251 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6252 (GTK_CHECK_VERSION): New macro, if not already defined.
6253 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6254 replaced by GTK_CHECK_VERSION.
6256 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6258 * xterm.h (GTK_PREREQ): New macro.
6259 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6260 to use this macro instead, for consistency and clarity.
6262 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6264 * xdisp.c (row_for_charpos_p): New function, with code of
6265 cursor_row_p, but accepts an additional argument CHARPOS instead
6266 of using a hardcoded PT.
6267 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6268 (row_containing_pos): Call row_for_charpos_p instead of partially
6269 doing the same. Fixes cursor positioning under longlines-mode
6270 when longlines-show-effect includes more than one newline, when
6271 moving the cursor vertically up.
6273 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6275 * makefile.w32-in (ACL_H): New macro.
6276 ($(BLD)/fileio.$(O)): Update dependencies.
6278 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6280 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6281 * Makefile.in (LIB_ACL): New macro.
6282 (LIBACL_LIBS): Remove.
6283 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6284 * fileio.c: Include <acl.h>.
6285 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6286 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6288 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6291 * unexelf.c: Don't assume ElfW (Half) fits in int.
6292 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6293 when dealing with ElfW (Half) values, since they can exceed 2**31
6294 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6295 (entry_address): Omit unused NUM arg. All uses changed.
6297 2013-05-07 Juri Linkov <juri@jurta.org>
6299 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6300 to the string converted from number with `Fnumber_to_string'.
6303 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6305 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6306 This fixes a problem introduced by my previous change.
6308 2013-05-07 Glenn Morris <rgm@gnu.org>
6310 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6312 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6314 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6316 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6318 Static checking by GCC 4.8.0.
6319 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6320 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6321 (x_get_monitor_attributes_fallback)
6322 (x_get_monitor_attributes_xinerama)
6323 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6324 Define only if USE_GTK.
6325 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6326 (x_get_monitor_attributes_fallback): Omit unused locals.
6327 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6328 Use double, not float, to avoid mixed-mode floating point arithmetic.
6330 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6331 Jan Djärv <jan.h.d@swipnet.se>
6333 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6334 (XINERAMA_CFLAGS): New macros.
6335 (ALL_CFLAGS, LIBES): Use them.
6337 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6338 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6339 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6340 (syms_of_xfns): DEFSYM them.
6341 (struct MonitorInfo): New struct.
6342 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6343 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6344 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6345 (x_get_monitor_attributes_xinerama): New functions.
6346 (Fx_display_monitor_attributes_list): New primitive.
6347 (syms_of_xfns): Defsubr it.
6349 * xterm.h (x_display_info): Add Xatom_net_workarea and
6350 Xatom_net_current_desktop.
6352 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6353 and dpyinfo->Xatom_net_current_desktop.
6355 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6357 * xdisp.c (pos_visible_p): Use the special code for finding the
6358 beginning of a display property or overlay for any "replacing"
6359 display property, not just for display strings. This solves
6360 incorrect reporting of position by posn-at-point. (Bug#14241)
6362 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6364 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6365 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6366 Verify that ElfW (Half) fits in int.
6367 (fatal): Use same signature as lisp.h.
6368 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6369 configure and build with -DUNEXELF_DEBUG without worrying about
6370 other modules that use DEBUG.
6371 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6372 possibly-wide integers now uses it instead of plain fprintf.
6373 (entry_address): New function, which avoids problems with 32-bit
6374 overflow on 64-bit hosts.
6375 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6376 (round_up): Don't assume the remainder fits in int.
6377 (find_section): Use bool for boolean. Simplify debug code.
6378 (unexec): Don't assume file sizes fit in int or size_t.
6379 Omit unnecessary trailing newline in 'fatal' format.
6380 Use strerror rather than outputting decimal error number.
6381 Remove unused code when emacs is not defined;
6382 this file relies on Emacs now.
6383 Don't assume e_phnum and e_shnum are positive.
6385 * regex.c: Fix problems when DEBUG is defined.
6386 (extract_number, extract_number_and_incr): Define regardless of
6387 whether DEBUG is defined; that's simpler and makes the code less
6388 likely to go stale in the normal case when DEBUG is not defined.
6389 Return int rather than taking an int * arg. All callers changed.
6390 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6391 Remove, replacing with ...
6392 (DEBUG_PRINT): New macro. All callers changed.
6393 (DEBUG_COMPILES_ARGUMENTS): New macro.
6394 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6395 (print_compiled_pattern, print_double_string) [DEBUG]:
6396 Use prototype rather than old-style definition.
6397 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6398 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6399 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6400 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6401 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6402 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6403 This matters only when DEBUG is defined.
6405 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6407 * xdisp.c (set_iterator_to_next): Set the
6408 ignore_overlay_strings_at_pos_p flag only if we are _really_
6409 iterating over an overlay string, as indicated by the
6410 current.overlay_string_index member. (Bug#14306)
6412 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6414 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6415 to where it is used, to avoid autorelease issues (Bug#14050).
6417 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6419 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6420 * fileio.c (syms_of_fileio): Implement this.
6421 * filelock.c (create_lock_file): If symbolic links don't work, so
6422 we use a regular file as a lock file, do not fsync the lock file;
6425 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6427 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6428 (syms_of_minibuf): Adjust accodingly.
6430 * callint.c (Fcall_interactively): Adjust calls accordingly.
6432 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6434 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6435 w->contents is a buffer before computing everything else.
6436 Use parentheses to disambiguate last part of the condition.
6438 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6439 assertion violations. (Bug#14062)
6441 2013-05-01 David Reitter <david.reitter@gmail.com>
6443 * nsfns.m (ns_tooltip): Initialize.
6445 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6447 * coding.c (decode_coding_gap): Don't remove the character before
6448 a newline unless it's a CR character. (Bug#14287)
6450 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6452 * dispextern.h (struct face): Move enum face_underline_type
6453 earlier so that bitfields can be in the same word.
6455 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6457 * nsfns.m (handlePanelKeys): New function.
6458 (EmacsOpenPanel:performKeyEquivalent:)
6459 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6460 arrows/function/control and copy/paste keys (Bug#14296).
6462 2013-04-27 Juri Linkov <juri@jurta.org>
6464 * callint.c (Fcall_interactively): Call `Qread_number' for
6465 interactive code letter `n' instead of using duplicate code.
6468 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6470 * systime.h (make_timeval): Declare as 'const'.
6472 2013-04-27 Kenichi Handa <handa@gnu.org>
6474 * font.c (font_open_entity): Always open a font of manageable
6477 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6479 Port better to AIX (Bug#14258).
6480 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6483 2013-04-24 Kenichi Handa <handa@gnu.org>
6485 * coding.c (decode_coding_iso_2022): When an invalid escape
6486 sequence is encountered, reset the invocation and designation
6487 status to the safest one.
6489 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6491 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6492 Without this fix, "make distclean" leaves stamp-h1 behind.
6494 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6496 * w32fns.c (w32_fullscreen_rect): New function to compute the
6497 window rectangle for the given fullscreen mode.
6498 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6499 longer tunes the window size. This keeps the window's edges flush
6500 with the screen and allows the taskbar to hide itself in fullboth.
6502 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6503 window decorations and uses the entire screen.
6505 * w32term.h (w32_fullscreen_rect) Add prototype.
6506 (struct w32_output): Replace normal_width, normal_height,
6507 normal_top, and normal_left members with a single normal_placement
6509 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6511 (FRAME_NORMAL_PLACEMENT): New macro.
6513 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6515 * minibuf.c (Ftest_completion): Silence compiler warning.
6517 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6519 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6522 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6525 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6526 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6527 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6528 parentheses where appropriate.
6530 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6532 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6534 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6536 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6537 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6538 Mention in the doc string that setting these variables takes
6539 effect only after a call to set-window-buffer. (Bug#14200)
6541 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6543 * indent.c (Fvertical_motion): Don't consider display strings on
6544 overlay strings as display strings on the buffer position we
6545 started from. This prevents vertical cursor motion from jumping
6546 more than one line when there's an overlay string with a display
6547 property at end of line.
6548 Reported by Karl Chen <Karl.Chen@quarl.org> in
6549 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6551 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6553 * window.c (select_window): `record_buffer' even if window is
6554 already selected (bug#14191).
6556 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6558 * window.c (Fwindow_end): Test more flags, including the buffer's
6559 last_overlay_modified flag, to determine whether the window's
6560 display is really up-to-date. Prevents the function from
6561 returning a stale value. (Bug#14170)
6562 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6565 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6567 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6568 garbaged only if it is not already the top frame on its TTY.
6569 This prevents flickering due to constant redrawing of TTY frames when
6570 there are GUI frames open in the same session. (Bug#13864)
6572 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6574 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6575 of marking the idle timers directly.
6577 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6579 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6582 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6584 * window.c (select_window): Don't record_buffer while the invariant is
6585 temporarily broken (bug#14161).
6587 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6589 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6591 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6593 2013-04-07 Romain Francoise <romain@orebokech.com>
6595 Ignore additional platform-specific ACL errors (Bug#13702).
6596 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6597 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6599 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6601 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6604 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6606 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6607 This bug was introduced by my 2013-02-25 change that simplified
6608 data_start configuration. Without this change, on GNU/Linux
6609 an Emacs configured with --enable-profiling fails immediately
6610 due to a profiler signal.
6611 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6612 with these flags. On platforms where special flags are needed
6613 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6614 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6615 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6617 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6619 Get rid of some platform-specific functions examining window
6620 system and its capabilities. This is a partial rework of the
6622 * lisp.h (have_menus_p): Remove prototype. This function is
6623 replaced with platform-independent window_system_available.
6624 (check_window_system): Move to...
6625 * frame.h (decode_window_system_frame, window_system_available):
6626 ...here, add new prototypes.
6627 * frame.c (window_system_available, decode_window_system_frame):
6629 (check_window_system): Platform-independent now.
6630 * xterm.h (x_in_use): Remove declaration.
6632 * w32term.h (check_x_frame):
6633 * nsterm.h (check_x_frame): Remove prototypes. This function
6634 is replaced with platform-independent decode_window_system_frame.
6635 * msdos.c (have_menus_p): Remove.
6636 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6637 Remove platform-specific functions. Use check_window_system,
6638 decode_window_system_frame and check_ns_display_info where
6639 appropriate. Minor style and comment tweaks.
6640 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6641 (check_x_frame): Likewise.
6642 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6644 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6645 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6646 * xmenu.c, xselect.c: All related users changed.
6648 2013-04-03 Kenichi Handa <handa@gnu.org>
6650 The following changes is to optimize the code for reading UTF-8
6653 * coding.c (check_ascii): Rename from detect_ascii. Return value
6654 changed. Check EOL format. Do not call adjust_coding_eol_type
6656 (check_utf_8): New function.
6657 (adjust_coding_eol_type): Do nothing if already adjusted.
6658 (detect_coding): Compare the return value of check_ascii with
6659 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6660 (decode_coding_gap): Optimize for valid UTF-8.
6662 2013-03-21 Kenichi Handa <handa@gnu.org>
6664 * coding.c (syms_of_coding): Cancel previous change.
6666 * insdel.c (insert_from_gap): Fix previous change.
6668 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6670 Consistently use platform-specific function to detect window system.
6671 * lisp.h (check_window_system): New prototype. This function is
6672 going to replace check_x, check_w32 and check_ns.
6673 (have_menus_p): Mention msdos.c in comment.
6674 * fontset.c (check_window_system_func): Remove. Adjust all users.
6675 * fontset.h (check_window_system_func): Remove prototype.
6676 * nsterm.h (check_ns):
6677 * xterm.h (check_x):
6678 * w32term.h (check_w32): Likewise.
6679 * menu.c (Fx_popup_menu): Use check_window_system.
6680 * msdos.c (check_window_system): Define for MS-DOS.
6681 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6682 * w32fns.c (check_window_system): Likewise for MS-Windows.
6683 * xfns.c (check_window_system): Likewise for X.
6684 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6685 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6687 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6689 Prefer < to > in range checks such as 0 <= i && i < N.
6690 This makes it easier to visualize quantities on a number line.
6691 This patch doesn't apply to all such range checks,
6692 only to the range checks affected by the 2013-03-24 change.
6693 This patch reverts most of the 2013-03-24 change.
6694 * alloc.c (xpalloc, Fgarbage_collect):
6695 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6696 * character.c (string_escape_byte8):
6697 * charset.c (read_hex):
6698 * data.c (cons_to_unsigned):
6699 * dispnew.c (update_frame_1):
6700 * doc.c (Fsubstitute_command_keys):
6701 * doprnt.c (doprnt):
6702 * editfns.c (hi_time, decode_time_components):
6703 * fileio.c (file_offset):
6704 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6705 * font.c (font_intern_prop):
6706 * frame.c (x_set_alpha):
6707 * gtkutil.c (get_utf8_string):
6708 * indent.c (check_display_width):
6709 * keymap.c (Fkey_description):
6710 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6712 * minibuf.c (read_minibuf_noninteractive):
6713 * process.c (wait_reading_process_output):
6714 * search.c (Freplace_match):
6715 * window.c (get_phys_cursor_glyph):
6716 * xdisp.c (redisplay_internal):
6717 * xsmfns.c (smc_save_yourself_CB):
6718 Prefer < to > for range checks.
6719 * dispnew.c (sit_for): Don't mishandle NaNs.
6720 This fixes a bug introduced in the 2013-03-24 change.
6721 * editfns.c (decode_time_components): Don't hoist comparison.
6722 This fixes another bug introduced in the 2013-03-24 change.
6724 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6726 * frame.h (struct frame): Drop scroll_bottom_vpos
6727 member becaue all real users are dead long ago.
6728 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6729 * xdisp.c (redisplay_internal): Adjust user.
6731 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6733 * nsmenu.m (showAtX:Y:for:): setLevel to
6734 NSPopUpMenuWindowLevel (Bug#13998).
6736 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6738 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6739 (ns_check_pending_open_menu): Declare.
6741 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6742 (x_activate_menubar): Update the menu with title that matches
6743 ns_get_pending_menu_title, and call
6744 ns_check_pending_openmenu (Bug#12698).
6745 (menuWillOpen:): New method.
6746 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6748 * nsterm.m (menu_will_open_state, menu_mouse_point)
6749 (menu_pending_title): New varaibles.
6750 (ns_get_pending_menu_title, ns_check_menu_open)
6751 (ns_check_pending_open_menu): New functions.
6753 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6755 * indent.c (current_column_bol_cache): Remove leftover which is not
6756 used in Fmove_to_column any more.
6757 (current_column, scan_for_column): Adjust users.
6758 * keyboard.c (last_point_position_buffer, last_point_position_window):
6759 Remove leftovers which are not used for recording undo any more.
6760 (command_loop_1, syms_of_keyboard): Adjust users.
6761 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6762 redisplay_window any more.
6763 (move_it_to): Adjust user.
6765 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6767 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6768 Update dependencies.
6770 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6772 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6773 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6776 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6778 * window.h (struct window): Replace hchild, vchild and buffer slots
6779 with the only contents slot. This is possible because each valid
6780 window may have either the child window (in vertical or horizontal
6781 combination) or buffer to display (for the leaf window). Using that,
6782 a lof of operations to traverse and/or change window hierarchies may
6783 be simplified. New member horizontal is used to distinguish between
6784 horizontal and vertical combinations of internal windows.
6785 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6786 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6787 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6788 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6789 Use contents slot, not buffer, where appropriate.
6790 (wset_combination): New function.
6791 (wset_buffer): Add eassert.
6792 (Fframe_first_window): Simplify the loop reaching first window.
6793 (Fwindow_buffer): Use WINDOW_LEAF_P.
6794 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6795 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6796 (unshow_buffer): Convert initial debugging check to eassert.
6797 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6798 (make_parent_window, window_resize_check, window_resize_apply)
6799 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6800 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6801 Adjust to match struct window changes.
6802 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6803 (mark_window_cursors_off, count_windows, get_leaf_windows)
6804 (foreach_window_1): Simplify the loop.
6805 * alloc.c (mark_object): Do not check for the leaf window because
6806 internal windows has no glyph matrices anyway.
6807 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6808 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6809 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6810 (build_frame_matrix_from_window_tree, mirror_make_current)
6811 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6812 (update_window_tree, set_window_update_flags): Simplify the loop.
6813 (sync_window_with_frame_matrix_rows): Enforce live window.
6814 Use contents slot, not buffer, where appropriate.
6815 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6816 and WINDOW_HORIZONTAL_COMBINATION_P.
6817 (make_frame_visible_1): Simplify the loop.
6818 Use contents slot, not buffer, where appropriate.
6819 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6820 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6821 (expose_window_tree): Likewise.
6822 Use contents slot, not buffer, where appropriate.
6823 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6824 to avoid deleted windows. Use contents slot instead of buffer.
6825 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6826 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6827 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6828 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6830 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6832 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6833 identify the reasons for assertion violations in bug#14062 and
6835 (Fx_show_tip): Fix compilation error under
6836 "--enable-check-lisp-object-type". (Bug#14073)
6838 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6839 Reported by <rzl24ozi@gmail.com>.
6841 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6843 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6845 (unwind_with_echo_area_buffer): ...to restore it here.
6846 This is needed to ensure that...
6847 (redisplay_window): ...both window markers are valid here,
6848 which is verified by eassert.
6849 * editfns.c (save_excursion_save): Do not assume that
6850 selected_window always displays the buffer.
6851 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6854 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6856 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6859 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6861 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6863 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6865 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6866 since MinGW's w32api headers do. This avoids compiler warnings.
6868 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6871 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6873 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6875 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6877 * gtkutil.c (style_changed_cb): Check if frame is live and an
6878 X frame (Bug#14038).
6880 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6882 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6883 Define only for _WIN32_WINNT less than 0x0500.
6884 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6886 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6887 see its own definitions of 'struct timeval' and 'struct timezone'.
6889 Fix incompatibilities between MinGW.org and MinGW64 headers.
6890 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6892 * w32.c (REPARSE_DATA_BUFFER): Guard with
6893 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6895 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6897 * xterm.c: Include X11/XKBlib.h
6898 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6900 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6902 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6904 * blockinput.h (input_blocked_p): Likewise.
6905 * bytecode.c (exec_byte_code): Likewise.
6906 * callproc.c (call_process_kill, call_process_cleanup)
6907 (Fcall_process): Likewise.
6908 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6909 (Fccl_execute_on_string): Likewise.
6910 * character.c (string_escape_byte8): Likewise.
6911 * charset.c (read_hex): Likewise.
6912 * cm.c (calccost): Likewise.
6913 * data.c (cons_to_unsigned): Likewise.
6914 * dired.c (directory_files_internal, file_name_completion):
6916 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6917 (sit_for): Likewise.
6918 * doc.c (Fsubstitute_command_keys): Likewise.
6919 * doprnt.c (doprnt): Likewise.
6920 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6921 * emacsgtkfixed.c: Likewise.
6922 * fileio.c (file_offset, Fwrite_region): Likewise.
6923 * floatfns.c (Fexpt, fmod_float): Likewise.
6924 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6926 * font.c (font_intern_prop): Likewise.
6927 * frame.c (x_set_alpha): Likewise.
6928 * gtkutil.c (get_utf8_string): Likewise.
6929 * indent.c (check_display_width): Likewise.
6930 * intervals.c (create_root_interval, rotate_right, rotate_left)
6931 (split_interval_right, split_interval_left)
6932 (adjust_intervals_for_insertion, delete_node)
6933 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6934 (merge_interval_right, merge_interval_left, copy_intervals)
6935 (set_intervals_multibyte_1): Likewise.
6936 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6937 * keymap.c (Fkey_description): Likewise.
6938 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6939 * lread.c (openp, read_integer, read1, string_to_number):
6941 * menu.c (ensure_menu_items): Likewise.
6942 * minibuf.c (read_minibuf_noninteractive): Likewise.
6943 * print.c (printchar, strout): Likewise.
6944 * process.c (create_process, Faccept_process_output)
6945 (wait_reading_process_output, read_process_output, send_process)
6946 (wait_reading_process_output): Likewise.
6947 * profiler.c (make_log, handle_profiler_signal): Likewise.
6948 * regex.c (re_exec): Likewise.
6949 * regex.h: Likewise.
6950 * search.c (looking_at_1, Freplace_match): Likewise.
6951 * sysdep.c (get_child_status, procfs_ttyname)
6952 (procfs_get_total_memory): Likewise.
6953 * systime.h (EMACS_TIME_VALID_P): Likewise.
6954 * term.c (dissociate_if_controlling_tty): Likewise.
6955 * window.c (get_phys_cursor_glyph): Likewise.
6956 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6957 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6959 * xfns.c (Fx_window_property): Likewise.
6960 * xmenu.c (set_frame_menubar): Likewise.
6961 * xselect.c (x_get_window_property, x_handle_dnd_message):
6963 * xsmfns.c (smc_save_yourself_CB): Likewise.
6964 * xterm.c (x_scroll_bar_set_handle): Likewise.
6966 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6968 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6969 to be optional or nil. Adjust comment and convert it to docstring.
6970 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6971 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6973 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6975 Static checking by GCC 4.8-20130319.
6976 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6977 * process.c (Fset_process_datagram_address)
6978 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6979 * xdisp.c (get_char_face_and_encoding):
6980 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6981 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6982 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6984 2013-03-24 Ken Brown <kbrown@cornell.edu>
6986 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6987 fix compilation on 64-bit Cygwin, where underscores are not
6988 automatically prepended.
6990 * w32term.c (w32_initialize): Silence compiler warning.
6992 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6994 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6995 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6996 variables, to save and restore frame dimensions.
6997 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6998 after returning from a 'fullscreen' configuration.
6999 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7000 to avoid races between the main thread and the input thread.
7002 * w32term.h (struct w32_output): New members normal_width,
7003 normal_height, normal_top, normal_left, and prev_fsmode.
7004 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7005 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7008 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7009 'fullscreen' parameter. Always record previous width and height
7010 of the frame, except when switching out of maximized modes, so
7011 that they could be restored correctly, instead of resetting to the
7012 default frame dimensions. Send SC_RESTORE command to the frame,
7013 unless we are going to send SC_MAXIMIZE, to restore the frame
7014 resize hints in the mouse pointer shown by the window manager.
7017 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7019 * lisp.h (get_frame_param): Adjust conditions for prototype
7022 2013-03-22 Ken Brown <kbrown@cornell.edu>
7024 * unexcw.c: Drop unneeded inclusion of w32common.h.
7025 (report_sheap_usage): Declare.
7026 (read_exe_header): Add magic numbers for x86_64.
7027 (fixup_executable): Fix printf format specifier for unsigned long
7030 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7032 * frame.h (struct frame): Put menu_bar_window under #ifdef
7033 because this member is not needed when X toolkit is in use.
7034 (fset_menu_bar_window):
7035 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7036 (free_glyphs, update_frame):
7037 * xdisp.c (expose_frame): Likewise.
7038 (display_menu_bar): Likewise. Remove redundant eassert.
7039 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7042 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7044 Use functions and constants to manipulate Lisp_Save_Value objects.
7045 This replaces code that used macros and strings and token-pasting.
7046 The change makes the C source a bit easier to follow,
7047 and shrinks the Emacs executable a bit.
7048 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7049 (make_save_value): Change 1st arg from string to enum. All callers
7052 (mark_object): Use if, not #if, for GC_MARK_STACK.
7053 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7054 (XSAVE_OBJECT): Now functions, not macros.
7055 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7056 the constant was never used.
7057 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7058 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7059 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7060 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7062 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7063 type3 with a single member save_type. All uses changed.
7064 (save_type, set_save_pointer, set_save_integer): New functions.
7065 * print.c (PRINTX): Remove.
7067 * alloc.c: Remove redundant static declarations.
7069 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7071 * window.h (struct window): Convert left_col, top_line, total_lines
7072 and total_cols from Lisp_Objects to integers. Adjust comments.
7073 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7075 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7076 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7077 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7078 Adjust users where appropriate.
7080 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7082 * frame.h (struct frame): Drop resx and resy because the same data is
7083 available from window system-specific output context. Adjust users.
7084 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7085 New functions to provide defaults when no window system available.
7086 (FRAME_RES_X, FRAME_RES_Y): New macros.
7087 (NUMVAL): Move from xdisp.c.
7088 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7089 (Ffont_face_attributes, Fopen_font):
7090 * image.c (gs_load):
7091 * w32font.c (fill_in_logfont):
7092 * xdisp.c (calc_pixel_width_or_height):
7093 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7094 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7096 2013-03-20 Kenichi Handa <handa@gnu.org>
7098 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7099 to 1 (temporary workaround until a bug related to ASCII
7100 optimization is fixed).
7102 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7104 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7105 Signal error if window is not internal. Adjust docstring.
7106 (delete_all_child_windows): Use combination_limit to save the buffer.
7107 (Fset_window_configuration): Adjust accordingly.
7108 * print.c (syms_of_print): Initialize debugging output not here...
7109 (init_print_once): ...but in a new function here.
7110 * lisp.h (init_print_once): Add prototype.
7111 * emacs.c (main): Add call to init_print_once. Adjust comments.
7113 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7115 * window.c (window_resize_check, window_resize_apply)
7116 (window_from_coordinates, recombine_windows, set_window_buffer)
7117 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7118 (Fsplit_window_internal, Fdelete_window_internal)
7119 (freeze_window_starts): Use bool for booleans.
7120 * window.h (window_frame_coordinates, resize_frame_windows)
7121 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7123 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7125 * dispnew.c (bitch_at_user): Use `user-error'.
7127 2013-03-17 Ken Brown <kbrown@cornell.edu>
7129 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7130 as return type of image_background. (Bug#13981)
7131 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7133 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7135 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7136 (ns_select): Don't return with result uninitialized.
7138 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7141 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7143 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7144 directories. If filename is nil, get directory name (Bug#13932).
7145 Use getFilename and getDirectory.
7146 (getFilename, getDirectory): New methods for EmacsSavePanel and
7148 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7150 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7152 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7154 2013-03-15 Kenichi Handa <handa@gnu.org>
7156 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7157 (adjust_after_replace): Make it back to static. Delete the third
7158 arg text_at_gap_tail. Cancel the code for handling it.
7160 * coding.h (struct coding_system): New member eol_seen.
7162 * coding.c (detect_ascii): New function.
7163 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7164 when the source bytes are actually scanned. On detecting for
7165 coding_category_utf_8_auto, call detect_ascii instead of scanning
7166 source bytes directly.
7167 (produce_chars): Call insert_from_gap with the new arg 0.
7168 (encode_coding): Likewise.
7169 (decode_coding_gap): Control ASCII optimization by the variable
7170 disable_ascii_optimization instead of #ifndef .. #endif.
7171 Deccode EOL format according to coding->eol_seen.
7172 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7175 * lisp.h (adjust_after_replace): Cancel externing it.
7176 (insert_from_gap): Adjust prototype.
7178 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7180 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7181 FULLSCREEN_MAXIMIZED. (Bug#13935)
7183 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7185 * region-cache.c (find_cache_boundary, move_cache_gap)
7186 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7187 Simplify debugging check and convert to eassert. Adjust comment.
7188 (pp_cache): Put under ENABLE_CHECKING.
7190 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7192 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7193 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7195 (w32fullscreen_hook): If the frame is visible, reset
7196 f->want_fullscreen flag after changing the frame size. If the
7197 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7200 2013-03-13 Daniel Colascione <dancol@dancol.org>
7202 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7203 too so that these builds can use Cygwin's file conversion
7204 functions. (We've been building and linking cygw32.o all along
7205 and just not using it.)
7207 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7209 File synchronization fixes (Bug#13944).
7210 * Makefile.in (LIB_FDATASYNC): New macro.
7212 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7213 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7214 Don't worry about HAVE_FSYNC, since a substitute fsync is
7215 available if the system lacks one.
7216 (Fwrite_regin): Retry fsync if interrupted.
7218 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7220 * w32term.c (w32_read_socket): If the Emacs frame is being
7221 activated, call w32fullscreen_hook, to make sure the new frame
7222 dimensions are in effect. (Bug#13937)
7224 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7226 * xdisp.c (init_iterator): Simplify because both character and byte
7227 positions are either specified or -1. Add eassert. Adjust comment.
7228 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7229 character and byte positions can be obtained from marker.
7231 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7233 Static checking by Sun C 5.12.
7234 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7235 * bytecode.c (exec_byte_code):
7236 * dispnew.c (init_display):
7238 * fileio.c (Fsubstitute_in_file_name):
7239 * keyboard.c (Fevent_convert_list):
7240 * keymap.c (Fsingle_key_description):
7241 * term.c (maybe_fatal, fatal):
7242 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7243 * xsmfns.c (Fhandle_save_session):
7244 Omit unreachable code.
7245 * keymap.c (map_keymap_char_table_item): Cast void * to
7246 a function pointer type; the C Standard requires this.
7248 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7249 Include <sys/param.h> unconditionally, as that works elsewhere and
7250 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7251 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7254 See ChangeLog.12 for earlier changes.
7260 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7262 This file is part of GNU Emacs.
7264 GNU Emacs is free software: you can redistribute it and/or modify
7265 it under the terms of the GNU General Public License as published by
7266 the Free Software Foundation, either version 3 of the License, or
7267 (at your option) any later version.
7269 GNU Emacs is distributed in the hope that it will be useful,
7270 but WITHOUT ANY WARRANTY; without even the implied warranty of
7271 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7272 GNU General Public License for more details.
7274 You should have received a copy of the GNU General Public License
7275 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.