1 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
6 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
7 for Cygwin w32 build. (Bug#15892)
9 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
11 Simplify, port and tune bool vector implementation.
12 * alloc.c (bool_vector_exact_payload_bytes)
13 (bool_vector_payload_bytes): Remove.
14 (bool_vector_fill): Return its argument.
15 * alloc.c (bool_vector_fill):
17 * print.c (print_object):
18 Simplify by using bool_vector_bytes.
19 * alloc.c (make_uninit_bool_vector):
20 New function, broken out from Fmake_bool_vector.
21 (Fmake_bool_vector): Use it. Use tail call.
22 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
23 * data.c (BITS_PER_ULL): New constant.
24 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
25 if long long versions don't exist.
26 (shift_right_ull): New function.
27 (count_one_bits_word): New function, replacing popcount_bits_word
28 macro. Don't assume that bits_word is no wider than long long.
29 (count_one_bits_word, count_trailing_zero_bits):
30 Don't assume that bits_word is no wider than long long.
31 * data.c (bool_vector_binop_driver, bool_vector_not):
32 * fns.c (Fcopy_sequence):
34 Create an uninitialized destination, to avoid needless work.
35 (internal_equal): Simplify.
36 (Ffillarray): Prefer tail call.
37 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
38 contain at least one word.
39 (bits_word_to_host_endian): Prefer if to #if. Don't assume
40 chars are narrower than ints.
41 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
42 * fns.c (Fcopy_sequence):
44 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
45 Don't try to port to hosts where bits_word values have holes; the
46 code wouldn't work there anyway. Verify this assumption, though.
47 (bool_vector_bytes): New function.
48 (make_uninit_bool_vector): New decl.
49 (bool_vector_fill): Now returns Lisp_Object.
51 * xfns.c (xic_create_fontsetname):
52 * xrdb.c (gethomedir): Prefer tail calls.
54 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
56 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
57 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
59 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
60 that requires a return value.
61 (Fset_buffer_modified_p): Take advantage of this change to do
64 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
66 * buffer.c (Frestore_buffer_modified_p): Sync it with
67 Fset_buffer_modified_p.
68 (Fforce_mode_line_update): New function, moved from subr.el.
69 (Fset_buffer_modified_p): Use them.
70 (syms_of_buffer): Defsubr Fforce_mode_line_update.
72 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
74 * search.c (find_newline): Rewrite to prefer offsets to pointers.
75 This avoids undefined behavior when subtracting pointers into
76 different aways. On my platform it also makes the code a tad
77 smaller and presumably faster.
79 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
81 * keyboard.c (command_loop_1): Use region-extract-function.
82 * insdel.c (Qregion_extract_function): Not static any more (can we
83 stop pretending that these vars can benefit from being marked static?).
85 2013-11-09 Eli Zaretskii <eliz@gnu.org>
87 * search.c (find_newline): If buffer text is relocated during the
88 "dumb loop", adjust C pointers into buffer text to follow suit.
91 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
93 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
94 for conversion (Bug#15837).
96 2013-11-09 Eli Zaretskii <eliz@gnu.org>
98 * fileio.c (Finsert_file_contents): Invalidate the newline cache
99 for the entire range of inserted characters. (Bug#15841)
101 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
103 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
105 (realize_default_face): Remove assignment to distant-foreground if
106 unspecified (Bug#15815).
108 2013-11-08 Eli Zaretskii <eliz@gnu.org>
110 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
111 cache-long-scans disabled, since we don't want to call
112 prepare_to_modify_buffer (in insert_1_both) for each message we
115 * buffer.h (bset_cache_long_scans): New INLINE function, moved
116 from buffer.c. Improve commentary to the buffer field setter
119 * buffer.c (bset_cache_long_scans): Static function deleted.
120 Improve commentary to the buffer field setter functions.
121 (init_buffer_once): Default for cache-long-scans changed to t.
124 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
126 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
128 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
129 This bug was introduced in my 2013-06-21 change, and caused
130 struct Lisp_Sub_Char_Table objects to be given too many slots,
131 which broke 'make -C admin/unidata'.
133 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
135 Import changes from mac-port 4.5.
136 * macfont.m (mac_font_copy_default_descriptors_for_language)
137 (mac_font_copy_default_name_for_charset_and_languages): Declare.
138 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
139 (macfont_language_default_font_names): New.
140 (macfont_list): Rearrange language/charset code.
141 (macfont_close): Don't check for macfont_info->cache.
142 (mac_ctfont_create_preferred_family_for_attributes): New font
144 mac_font_copy_default_name_for_charset_and_languages.
145 (mac_font_copy_default_descriptors_for_language)
146 (mac_font_copy_default_name_for_charset_and_languages): New functions.
148 * macfont.h (kCTVersionNumber10_9): Define if not defined.
150 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
152 Port to C11 aligned_alloc, and fix some integer overflows.
153 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
154 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
155 and use of posix_memalign replaced with aligned_alloc.
156 (aligned_alloc): New function, defined or declared as needed.
157 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
158 Don't undef; configure.ac now does this.
159 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
160 (calloc, aligned_alloc): Check for integer overflow.
161 (aligned_alloc): Rename from memalign. All uses changed.
162 (memalign): New function, an alias for aligned_alloc.
164 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
166 * xdisp.c (redisplay_internal): Fix typo in last change.
168 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
170 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
172 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
174 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
175 redisplay--mode-lines-cause.
176 (redisplay_internal): Keep them uptodate. Remove redundant check of
177 buffer_shared_and_changed.
178 * *.[chm]: Number every assignment to update_mode_lines so we
179 can track why it is set.
181 2013-11-06 Eli Zaretskii <eliz@gnu.org>
183 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
185 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
187 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
188 can track why it is set.
190 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
192 Integer-related fixes for term.c etc.
193 * dispextern.h (face_tty_specified_color): New function.
194 * term.c (turn_on_face): Don't rely on undefined behavior when
195 assigning an out-of-range value to 'long'.
196 Simplify test for toggling highlight.
197 (tty_capable_p): Omit last two (unused) args. All callers changed.
198 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
199 (read_menu_input, tty_menu_activate, tty_menu_show):
200 * xfaces.c (x_supports_face_attributes_p)
201 (tty_supports_face_attributes_p):
202 Use bool for boolean. All callers changed.
203 (tty_supports_face_attributes_p): Omit defaults for color indices;
204 no longer needed. Simplify tail call.
206 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
208 * xdisp.c (prepare_menu_bars): Mark static.
209 * lisp.h (prepare_menu_bars): Don't declare.
210 * xselect.c (x_handle_selection_clear):
211 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
213 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
215 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
216 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
218 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
220 * keyboard.c (Fcommand_error_default_function): Rename from
221 Fdefault_error_output.
223 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
225 * keyboard.c (Fdefault_error_output): New function, extracted from
227 (syms_of_keyboard): Use it for Vcommand_error_function.
229 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
231 * eval.c (handlerlist_sentinel): New variable (bug#15802).
232 (init_eval): Use it to ensure handlerlist is non-NULL.
233 (unwind_to_catch): Make sure we never set handlerlist to NULL.
234 (Fsignal): Adjust NULLness test of handlerlist.
235 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
237 2013-11-05 Eli Zaretskii <eliz@gnu.org>
239 * callproc.c (call_process): Call prepare_to_modify_buffer before
240 decoding text read from the sub-process, as the decoded stuff will
241 be inserted into the buffer. This will invalidate the various
242 caches maintained for the buffer. (Bug#15148)
244 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
246 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
247 string of glyphless-char-display.
249 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
251 * nsfns.m (ns_get_name_from_ioreg): New function.
252 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
253 OSX >= 10.9. Use ns_get_name_from_ioreg.
255 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
257 Simplify and port recent bool vector changes.
258 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
259 only in this file. Use a more-efficient implementation if the
260 second argument is a power of 2.
261 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
262 Remove no-longer-necessary compile-time checks.
263 (bool_vector_exact_payload_bytes): New function.
264 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
265 exact payload changed to call the new function. Do not assume
266 that the arg or result fits in ptrdiff_t.
267 (bool_vector_fill): New function.
268 (Fmake_bool_vector): Use it. Don't assume bit counts fit
270 (vroundup_ct): Don't assume arg fits in size_t.
271 * category.c (SET_CATEGORY_SET): Remove. All callers now just
272 invoke set_category_set.
273 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
274 All callers changed. Use bool_vector_set.
275 * category.h (XCATEGORY_SET): Remove; no longer needed.
276 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
278 * data.c (Faref): Use bool_vector_ref.
279 (Faset): Use bool_vector_set.
280 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
281 (Fbool_vector_not, Fbool_vector_count_matches)
282 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
283 * fns.c (concat): Use bool_vector_ref.
284 (Ffillarray): Use bool_vector_fill.
285 (mapcar1): Use bool_vector_ref.
286 (sxhash_bool_vector): Hash words, not bytes.
287 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
288 a constant, since it's now used in #if.
289 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
290 unsigned char on unusual architectures, so that we no longer
291 assume that the number of bits per bits_word is a power of two or
292 is a multiple of 8 or of CHAR_BIT.
293 (Qt): Add forward decl.
294 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
295 at least as strictly as bits_word.
296 (bool_vector_data, bool_vector_uchar_data): New accessors.
297 All data structure accesses changed to use them.
298 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
299 (bool_vector_set): New functions.
300 (bool_vector_fill): New decl.
301 (ROUNDUP): Move to alloc.c as described above.
303 Fix recent gnutls changes.
304 * gnutls.c (Fgnutls_boot): Don't assume C99.
305 * process.c (wait_reading_process_output): Fix typo in recent change.
307 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
309 * process.c (wait_reading_process_output, read_process_output)
310 (send_process): Check gnutls_state is not NULL.
312 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
313 (Fgnutls_boot): Set process gnutls_p later, after initialization.
315 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
317 * nsterm.m (init, run, stop:): New methods in EmacsApp for
318 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
320 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
323 * nsfns.m (Fx_create_frame): Fix memory leak.
325 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
326 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
327 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
329 2013-11-04 Eli Zaretskii <eliz@gnu.org>
331 * xdisp.c (message3_nolog, message_with_string): Encode the string
332 before writing it to the terminal in a non-interactive session.
334 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
335 sure we concatenate them into a unibyte string.
337 * fileio.c (make_temp_name): Encode PREFIX, and decode the
338 resulting temporary name before returning it to the caller.
339 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
340 is a unibyte string, convert NAME to a unibyte string to ensure
341 that the result is also a unibyte string.
343 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
344 create unibyte strings from default paths and directory/file
347 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
350 * callproc.c (init_callproc): Use build_unibyte_string to make
351 sure we create unibyte strings from default paths and
352 directory/file names.
354 * buffer.c (init_buffer): Don't store default-directory of
355 *scratch* in multibyte form. The original problem which led to
357 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
358 but it was solved long ago. (Bug#15260)
360 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
362 Port to stricter C99 platforms.
363 Especially, C99 prohibits nesting a struct X inside struct Y if
364 struct X has a flexible array member.
365 * alloc.c (struct sdata): New type.
366 (sdata): Implement in terms of struct sdata.
367 Remove u member; all uses replaced by next_vector, set_next_vector.
368 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
369 (SDATA_DATA_OFFSET): Now a constant, not a macro.
370 (struct sblock): Rename first_data member to data, which is now
371 a flexible array member. All uses changed.
372 (next_vector, set_next_vector, large_vector_vec): New functions.
373 (vector_alignment): New constant.
374 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
375 (struct large-vector): Now merely a NEXT member, since the old approach
376 ran afoul of stricter C99. All uses changed to use
377 large_vector_vec or large_vector_offset.
378 (large_vector_offset): New constant.
379 * dispnew.c: Include tparam.h, for tgetent.
380 Do not include term.h; no longer needed.
381 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
382 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
383 (struct Lisp_Vector): Use a flexible array member for contents,
384 instead of a union with a member that is an array of size 1.
386 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
387 fact that the struct no longer contains a union.
388 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
389 (struct Lisp_Save_Value, struct Lisp_Free):
390 Use unsigned, not int, for spacers, to avoid c99 warning.
391 (union specbinding): Use unsigned, not bool, for bitfield, as
392 bool is not portable to pre-C99 hosts.
394 2013-11-04 Glenn Morris <rgm@gnu.org>
396 * emacs.c (usage_message): Mention that `-L :...' appends.
398 2013-11-02 Glenn Morris <rgm@gnu.org>
400 * Makefile.in (abs_builddir): Remove.
401 (bootstrap_exe): Use relative filename.
403 Use relative filenames in TAGS files.
404 * Makefile.in (abs_srcdir): Remove it again.
405 (.PHONY): Remove frc.
406 (maintainer-clean): No more TAGS-LISP file.
407 (TAGS): Pass relative file names to etags.
408 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
410 * Makefile.in (abs_srcdir): New, set by configure.
412 (maintainer-clean): Remove pointless echo. That should be in the
413 top-level Makefile, if anywhere. Delete TAGS-LISP.
414 (extraclean): No s/ and m/ directories for some time.
415 (TAGS): Also depend on ctagsfiles3.
416 Remove no-longer-defined S_FILE.
417 Pass absolute filenames to etags once more.
418 (TAGS-LISP): Replace lispdir with its expansion.
419 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
420 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
422 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
424 * xfaces.c (check_lface_attrs, realize_default_face):
425 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
426 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
428 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
430 * emacs.c (original_pwd): Remove global var by making it local.
431 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
433 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
435 * xfaces.c: Declare color_distance.
436 (QCdistant_foreground): New variable.
437 (NEAR_SAME_COLOR_THRESHOLD): New define.
438 (load_color2): New function.
439 (load_color): Call load_color2.
440 (load_face_colors): Call load_color2 and if distant-color is specified
441 calculate distant and use distant-color if colors are near.
442 (LFACE_DISTANT_FOREGROUND): New define.
443 (merge_face_ref, Finternal_set_lisp_face_attribute)
444 (Finternal_get_lisp_face_attribute)
445 (x_supports_face_attributes_p): Handle distant-foreground similar to
447 (syms_of_xfaces): DEFSYM QCdistant_foreground.
449 * dispextern.h (lface_attribute_index):
450 Add LFACE_DISTANT_FOREGROUND_INDEX.
452 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
454 * image.c (pbm_next_char): New function.
455 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
456 (pbm_scan_number): Use it.
457 (Qlibjpeg_version): New variable.
458 (syms_of_image): DEFSYM and initialize it.
460 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
462 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
464 2013-10-31 Glenn Morris <rgm@gnu.org>
466 * emacs.c (original_pwd): New char.
467 (main): If using --chdir, store original_pwd.
468 (init_cmdargs): When setting Vinvocation_directory based on a
469 relative argv[0], use original_pwd if set. (Bug#15768)
471 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
473 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
475 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
477 * insdel.c: Fix minor problems found by static checking.
478 (Qregion_extract_function): Now static.
479 (prepare_to_modify_buffer_1): Remove unused locals.
481 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
483 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
484 (syms_of_xdisp): Declare pre-redisplay-function.
485 (markpos_of_region): Remove function.
486 (init_iterator, compute_stop_pos, handle_face_prop)
487 (face_before_or_after_it_pos, reseat_to_string)
488 (get_next_display_element, window_buffer_changed)
489 (redisplay_internal, try_cursor_movement, redisplay_window)
490 (try_window_reusing_current_matrix, try_window_id, display_line)
491 (note_mode_line_or_margin_highlight, note_mouse_highlight)
492 (display_string, mouse_face_from_buffer_pos): Remove region handling.
493 * window.h (struct window): Remove field `region_showing'.
494 * dispextern.h (struct it): Remove region_beg/end_charpos.
495 (face_at_buffer_position, face_for_overlay_string)
496 (face_at_string_position): Update prototypes.
497 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
498 (face_at_string_position): Remove `region_beg' and `region_end' args.
499 * fontset.c (Finternal_char_font):
500 * font.c (font_at, font_range): Adjust calls accordingly.
501 * insdel.c (Qregion_extract_function): New var.
502 (syms_of_insdel): Initialize it.
503 (prepare_to_modify_buffer_1): Use it.
505 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
507 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
508 * ftxfont.c (ftxfont_get_gcs):
509 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
510 * xfaces.c (x_free_colors, x_free_dpy_colors)
511 (x_create_gc, unload_color):
512 * xselect.c (x_property_data_to_lisp):
513 * xsettings.c (parse_settings):
514 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
515 (get_bits_and_offset): Adjust definition.
516 * frame.c (XParseGeometry): Adjust locals.
517 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
518 * regex.h (toplevel): Likewise for reg_syntax_t.
520 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
522 * eval.c (run_hook_with_args): Use FUNCTIONP.
524 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
526 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
527 fields, drop 'allocated_p' member and use -1 for uninitialized value.
528 * w32term.h (struct w32_output): Similarly but do not use -1 because...
529 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
530 on MS-Windows anyway.
531 (free_face_colors): Define only if HAVE_X_WINDOWS and...
532 (free_realized_face): ...adjust user.
533 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
534 white relief pixels to -1.
535 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
536 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
537 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
539 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
541 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
542 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
543 in practice now. All callers changed.
545 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
547 * dispextern.h (struct face): Use bitfields for 'underline_type'
548 and 'box' members. Remove set-but-unused members 'pixmap_w' and
549 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
550 'stipple' member. Move 'lface' member up to help...
551 * xfaces.c (make_realized_face): ...this function to find and
552 clear just the members that need clearing.
553 (load_face_colors, realize_x_face):
554 * xdisp.c (extend_face_to_end_of_line): Adjust user.
556 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
558 * xftfont.c (struct xftfont_info): Remove set-but-unused
560 (xftfont_open): Adjust user.
561 (xftfont_get_colors): Remove useless prototype.
563 2013-10-26 Eli Zaretskii <eliz@gnu.org>
565 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
566 before passing them to 'unexec'. (Bug#15260)
568 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
570 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
572 2013-10-25 Eli Zaretskii <eliz@gnu.org>
574 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
575 the changed signature of the font driver's 'close' method.
577 * w32font.h (w32font_close): Adjust the prototype to the change in
580 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
582 * w32uniscribe.c (uniscribe_close): Adapt the call to
583 w32font_close to its new prototype.
585 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
587 Omit unused frame argument of font API's close function.
588 * font.h (struct font): Drop frame argument. Adjust comment.
589 * font.c (font_clear_cache, font_close_object): Adjust users.
590 * ftfont.c (ftfont_close):
591 * ftxfont.c (ftxfont_close):
592 * macfont.m (macfont_close):
593 * nsfont.m (nsfont_close):
594 * w32font.c (w32font_close):
595 * xfont.c (xfont_close):
596 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
597 tweak comments and make functions safe if called more than once for
598 the same font object.
600 Perform font-specific cleanup when font object is swept by GC. See
601 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
602 * alloc.c (cleanup_vector): New function.
603 (sweep_vector): Call it for each reclaimed vector object.
604 * font.h (struct font): Adjust comment.
606 2013-10-24 Glenn Morris <rgm@gnu.org>
608 * Makefile.in (abs_top_srcdir): New, set by configure.
610 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
612 Adjust recent font-related changes to fix bug#15686.
613 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
614 is a live window system frame, mark its default font too.
616 2013-10-23 Glenn Morris <rgm@gnu.org>
618 * Makefile.in (RUN_TEMACS): Make relative (again).
619 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
620 (bootstrap-emacs$(EXEEXT)):
621 Quote entities that might contain whitespace.
623 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
625 Port to Solaris 10 and its bundled GCC.
626 Problem reported by Timothy C. Burt.
627 * floatfns.c (isfinite, isnan): Redefine unconditionally.
629 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
631 Do not allow font caches to grow too large.
632 * alloc.c (compact_font_cache_entry, compact_font_caches):
633 New functions or stub if not HAVE_WINDOW_SYSTEM.
634 (compact_undo_list): Factor out from Fgarbage_collect.
636 (mark_face_cache): Mark face font. Move down to avoid
638 (mark_terminals): Do not mark font cache here.
639 (Fgarbage_collect): Call compaction functions described
640 above. Adjust comment.
642 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
644 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
645 chdir to HOME (bug#15607).
647 * nsterm.m (Qcocoa, Qgnustep): New variables.
648 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
649 (ns_get_color): Make selection color work for GNUStep also.
651 2013-10-18 Eli Zaretskii <eliz@gnu.org>
653 * keyboard.c (make_lispy_event): Remove GPM-specific code that
654 handles mouse clicks. Instead, let GPM use the same code as all
655 the other mice use. See the discussion starting at
656 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
657 for the details of the problem with the menu bar this fixes.
659 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
661 Remove port-specific display name lists to avoid extra
662 complexity and data duplication with display info lists.
663 * xterm.h (x_display_name_list): Remove declaration.
664 * xterm.c (x_display_name_list): Remove.
665 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
666 * xfns.c (x_display_info_for_name, Fx_display_list):
667 Likewise. Use x_display_list where appropriate.
668 * w32term.h (w32_display_name_list): Remove declaration.
669 * w32term.c (w32_display_name_list): Remove.
670 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
672 * w32fns.c (x_display_info_for_name, Fx_display_list):
673 Likewise. Use x_display_list where appropriate.
674 * nsterm.h (ns_display_name_list): Remove declaration.
675 * nsterm.m (ns_display_name_list): Remove.
676 (ns_term_init, syms_of_nsterm): Adjust users.
677 * nsfns.m (ns_display_info_for_name, Fx_display_list):
678 Likewise. Use x_display_list where appropriate.
679 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
680 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
681 (mark_terminals): Mark per-terminal font cache.
683 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
685 Don't run timers in input-pending-p. Its new check-timers param
686 provides the prior behavior. (Bug#15045).
687 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
690 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
692 Make some functions static in non-Microsoft builds.
693 On my platform (Fedora 19 x86-64), this shrinks the
694 Emacs executable (text+data) by 0.25%.
695 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
696 (load_color) [!MSDOS]:
697 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
698 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
699 * lisp.h (check_existing):
700 * process.h (conv_sockaddr_to_lisp, network_interface_list)
701 (network_interface_info) [!WINDOWSNT]:
702 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
704 * fileio.c (check_existing):
705 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
706 * process.c (conv_sockaddr_to_lisp, network_interface_list)
707 (network_interface_info) [!WINDOWSNT]:
708 * term.c (encode_terminal_code) [!WINDOWSNT]:
709 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
710 * xfaces.c (load_color) [!MSDOS]:
712 * fileio.c (check_existing, check_executable, check_writable):
713 * process.c (network_interface_list, network_interface_info):
714 Move earlier, so that we don't need forward decls.
715 * gnutls.c (fn_gnutls_transport_set_errno)
716 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
718 * w32.c (init_environment): Use faccessat rather than
719 check_existing, partly for consistency with the rest of the code
720 in this file, partly so that check_existing can be static.
722 Make VALMASK visible to GDB even if clang is used (Bug#15574).
723 * emacs.c (MAIN_PROGRAM): New macro.
724 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
725 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
727 bool vector int width fixes
728 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
729 (Fbool_vector_count_matches_at):
730 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
731 can exceed PTRDIFF_MAX, at least in theory.
732 (Fbool_vector_count_matches_at):
733 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
735 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
737 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
738 (struct sockaddr): Add forward decl, for platforms that lack it.
740 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
742 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
745 2013-10-16 Eli Zaretskii <eliz@gnu.org>
747 * w32.c (network_interface_get_info, network_interface_list)
748 (network_interface_info): New functions. (Bug#15610)
749 (GetAdaptersInfo_Proc): New typedef.
750 (get_adapters_info): New wrapper function.
751 (globals_of_w32): Initialize g_b_init_get_adapters_info.
753 * process.h (network_interface_list, network_interface_info):
756 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
757 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
758 all systems. Return non-nil for systems that HAVE_NET_IF_H and
759 for WINDOWSNT. Doc fix.
760 (syms_of_process): Defsubr Snetwork_interface_list and
761 Snetwork_interface_info unconditionally.
763 * menu.c (have_boxes): Fix redundant simulation of radio buttons
764 in NS GUI sessions. (Bug#15629)
766 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
768 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
770 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
772 * print.c (print_object): Print " ..." when truncating bool vectors.
774 2013-10-15 Eli Zaretskii <eliz@gnu.org>
776 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
777 standard mouse buttons.
779 * termhooks.h (struct input_event): Remove incorrect commentary.
781 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
783 Disallow bool vector operations on mixed-length operands.
784 The old behavior left garbage in the result vector sometimes,
785 and didn't seem to be useful.
786 * data.c (Qwrong_length_argument): New static var.
787 (wrong_length_argument): New function.
788 (bool_vector_binop_driver): Check that args agree in length.
790 * keyboard.c, keyboard.h (all_kboards): Now static.
792 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
794 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
795 note from the lispref.
797 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
799 * nsterm.h (struct ns_display_info): Remove set-but-unused
800 member image_cache (image caches are per-terminal anyway).
801 (FRAME_X_IMAGE_CACHE): Remove.
802 * nsterm.m (ns_initialize_display_info): Adjust user.
804 2013-10-14 Eli Zaretskii <eliz@gnu.org>
806 * w32proc.c: Include mingw_time.h.
808 * w32.c: Include mingw_time.h.
810 Implement scrolling of TTY menus when the screen is too short.
812 * term.c (tty_menu_display): Accept an additional argument, the
813 menu item from which to start displaying the menu. Account for
814 the value of Y when limiting the menu to the number of available
816 (mi_result): New enumeration.
817 (read_menu_input): Return enumerated value. When the y coordinate
818 hits min_y or max_y, return scroll indication instead of wrapping
820 (tty_menu_activate): Handle the scrolling indications from
821 read_menu_input. Compute the first menu item to display and pass
822 it to tty_menu_display.
824 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
826 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
827 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
828 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
829 Adjust to match the change described below.
830 (struct terminal): Move must_write_spaces, line_ins_del_ok,
831 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
832 memory_below_frame members to...
833 * termchar.h (struct tty_display_info): ...here because they're
834 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
836 * nsterm.m (ns_create_terminal):
837 * w32term.c (w32_create_terminal):
838 * xterm.c (x_create_terminal): Adjust users.
839 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
840 to filter out non-TTY frames. Adjust comment.
841 (scrolling): Adjust user. Prefer eassert for debugging check.
843 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
845 * xfaces.c (PT_PER_INCH): Remove unused macro.
846 * termhooks.h (struct terminal): Remove set-but-unused
847 member fast_clear_end_of_line.
848 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
849 * nsterm.m (ns_create_terminal):
851 * w32term.c (w32_create_terminal):
852 * xterm.c (x_create_terminal): Adjust users.
854 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
856 * lisp.h (bool_vector_size): New function.
857 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
858 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
859 (Fbool_vector_not, Fbool_vector_count_matches_at):
860 Remove uses of 'eassume' that should no longer be needed,
861 because they are subsumed by the 'eassume' in bool_vector_size.
863 2013-10-12 Eli Zaretskii <eliz@gnu.org>
865 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
866 after inclusion of gif_lib.h, thus fixing compiler warnings caused
867 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
869 2013-10-11 Eli Zaretskii <eliz@gnu.org>
871 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
872 have different dimensions. (Bug#15575)
874 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
877 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
879 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
881 * term.c (tty_menu_show): Never return with unbalanced
882 specpdl. Use eassert for debugging check. Adjust style.
884 2013-10-11 Eli Zaretskii <eliz@gnu.org>
886 * term.c (read_menu_input): Make selection of menu items
887 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
888 (tty_menu_activate): Fix off-by-one error when computing max_y.
890 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
892 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
893 audit logging (only used with GnuTLS 3.x) and enable it.
895 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
897 * dispnew.c (redraw_frame): Remove useless #ifdef because
898 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
899 Also, move TTY fflush to...
900 * term.c (tty_update_end): ...this function.
902 2013-10-11 Eli Zaretskii <eliz@gnu.org>
904 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
905 the end of the frame's glyph matrix. (Bug#15575)
907 * term.c (tty_menu_display): Don't move cursor while overwriting
908 frame's glyphs with menu items. Limit the number of items
909 displayed to what can be shown on the available screen lines,
910 excluding the echo area.
911 (tty_menu_activate): Limit the Y coordinate allowed by
912 read_menu_input to the last screen line used for menu display.
914 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
916 * lisp.h (eassume): New macro.
917 Also, include <verify.h>, for 'assume'.
918 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
919 (vroundup, vector_nbytes):
920 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
921 (Fbool_vector_not, Fbool_vector_count_matches)
922 (Fbool_vector_count_matches_at):
923 Use eassume, not eassert.
924 * casetab.c (set_identity, shuffle):
925 * composite.c (composition_gstring_put_cache):
926 * dispnew.c (update_frame_1):
927 * ftfont.c (ftfont_shape_by_flt):
928 * image.c (gif_load):
929 * intervals.c (offset_intervals):
930 * macfont.m (macfont_shape):
931 Remove calls to 'assume' that are no longer needed, because
932 --enable-gcc-warnings no longer generates bogus warnings
933 when these calls are removed.
935 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
937 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
939 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
941 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
942 (Qsubstitute_env_in_file_name): New var.
943 (syms_of_fileio): Define it.
945 2013-10-10 Eli Zaretskii <eliz@gnu.org>
947 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
948 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
951 * term.c (save_and_enable_current_matrix): Don't allocate and
952 don't save margin areas.
953 (restore_desired_matrix): Don't restore margin areas.
954 (free_saved_screen): Don't free margin areas.
956 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
958 * image.c: Pacify --enable-gcc-warnings.
959 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
960 #define only if used.
962 2013-10-10 Eli Zaretskii <eliz@gnu.org>
964 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
965 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
966 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
967 (gif_load): For giflib v5.x and later, display the error message
968 produced by giflib when its functions fail.
969 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
972 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
974 * keyboard.c (last_event_timestamp): Remove. For X selection and
975 GTK popup menus, it may be obtained from per-frame X display info.
976 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
977 (process_special_events): Adjust users.
978 * keyboard.h (last_event_timestamp): Remove declaration.
979 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
980 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
981 * menu.h (xmenu_show): Adjust prototype.
982 * menu.c (Fx_popup_menu): Adjust user.
983 * xselect.c (x_own_selection, x_get_foreign_selection)
984 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
986 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
988 * keyboard.c (init_kboard): Now static. Add arg
989 to denote window system. Adjust comment.
990 (init_keyboard): Adjust user.
991 (allocate_kboard): New function.
993 * nsterm.m (ns_term_init):
995 * w32term.c (w32_create_terminal):
996 * xterm.c (x_term_init): Use it.
997 * keyboard.h (init_kboard): Remove prototype.
998 (allocate_kboard): Add prototype.
1000 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1002 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1003 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1005 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1007 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1009 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1011 * term.c (tty_menu_activate): Flush the output stream after
1012 showing the cursor, and don't mark the frame garbaged at exit from
1013 the function. Fixes redisplay glitches when moving from one menu
1016 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1018 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1019 or throw error (Bug#15570).
1021 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1023 * intervals.c (temp_set_point_both): Move test into 'eassert',
1026 * lisp.h (eassert): Don't use 'assume'.
1027 Sometimes 'assume' wins in performance, and sometimes it loses,
1028 so it shouldn't be used all the time. Perhaps we need two
1029 flavors of 'eassert', one for where 'assume' is far more likely
1030 to help or to hurt; but that can be done later.
1031 Problem reported by Dmitry Antipov in
1032 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1033 Also, don't include <verify.h>; no longer needed.
1035 2013-10-09 Glenn Morris <rgm@gnu.org>
1037 * eval.c (Fcond): Doc tweak.
1039 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1041 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1042 expressions with side effects to eassert. (Bug#15565)
1044 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1046 * fns.c (hashfn_user_defined): Allow hash functions to return any
1049 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1051 Fix minor problems found by static checking.
1052 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1053 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1054 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1055 * keyboard.c (read_menu_command): Remove unused local.
1056 * lisp.h (read_menu_command): New decl.
1057 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1058 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1059 Return ptrdiff_t, not int.
1060 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1061 not int, for benefit of xpalloc.
1062 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1064 (have_menus_p): Remove; unused.
1065 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1066 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1067 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1069 (save_and_enable_current_matrix): Omit unnecessary casts.
1070 (read_menu_input): Omit local extern decl (now in lisp.h).
1071 Don't access uninitialized storage if mouse_get_xy fails.
1072 (tty_menu_activate): Mark local as initialized, for lint.
1073 (tty_menu_activate, tty_meny_show): Remove unused locals.
1075 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1077 Support menus on text-mode terminals.
1078 * xterm.h (xw_popup_dialog): Add prototype.
1080 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1081 (xmenu_show): Block input here, instead in Fx_popup_menu.
1082 (xw_popup_dialog): New function, with X-specific bits of popup
1085 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1088 * window.c (Fset_window_configuration): Use run-time tests of the
1089 frame type instead of compile-time conditionals, when menu-bar
1090 lines are considered.
1092 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1093 (w32_popup_dialog): New prototypes.
1095 * w32menu.c (Fx_popup_dialog): Function deleted.
1096 (w32_popup_dialog): New function, with w32 specific bits of popup
1097 dialogs. Block input here.
1099 * w32inevt.c (w32_console_read_socket): Minor change to add
1100 debugging TTY events.
1102 * w32fns.c (show_hourglass): If returning early because the frame
1103 is not a GUI frame, unblock input.
1105 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1106 (cursorY): New functions.
1108 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1109 WINDOWSNT, macros that call curX and curY elsewhere.
1111 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1113 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1114 specific function to hide and show cursor on a text-mode terminal.
1115 (tty_menu_struct, struct tty_menu_state): New structures.
1116 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1117 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1118 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1119 (tty_menu_locate, save_and_enable_current_matrix)
1120 (restore_desired_matrix, screen_update, read_menu_input)
1121 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1122 (tty_pop_down_menu, tty_menu_last_menubar_item)
1123 (tty_menu_new_item_coords, tty_menu_show): New functions.
1124 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1126 * nsterm.h (ns_popup_dialog): Adjust prototype.
1128 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1130 (ns_popup_dialog): Adapt order of arguments to the other
1131 *_menu_show implementations.
1132 (Fx_popup_dialog): Function deleted.
1134 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1136 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1138 * menu.c (have_boxes): New function.
1139 (single_keymap_panes): Use it instead of a compile-time
1141 (single_menu_item): Use run-time tests of the frame type instead
1142 of compile-time conditionals.
1143 (encode_menu_string): New function.
1144 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1145 the macro, since different types of frame need different encoding
1147 (digest_single_submenu): Use run-time tests of frame type instead
1148 of, or in addition to, compile-time conditionals.
1149 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1150 (Fx_popup_menu): Detect when the function is called from keyboard
1151 on a TTY. Don't barf when invoked on a text-mode frame.
1152 Check frame type at run time, instead of compile-time conditionals for
1153 invoking terminal-specific menu-show functions.
1154 Call tty_menu_show on text-mode frames.
1155 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1156 run time to determine which alternative to invoke; support dialogs
1159 * keyboard.h <Qmouse_movement>: Declare.
1161 * keyboard.c <Qmouse_movement>: Now extern.
1162 <Qecho_keystrokes>: New static variable.
1163 (read_key_sequence): Accept an additional argument, a flag to
1164 prevent redisplay during reading of the key sequence. All callers
1166 (read_menu_command): New function.
1167 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1169 (toolkit_menubar_in_use): New function.
1170 (make_lispy_event): Use it instead of a compile-time test.
1172 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1173 window-system being available.
1175 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1176 to x-popup-dialog on the frame type, they all now support popup
1179 * dispnew.c (save_current_matrix): Save the margin areas.
1180 (restore_current_matrix): Restore margin areas.
1181 (update_frame_with_menu): New function.
1183 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1186 * alloc.c (make_save_ptr): Now compiled unconditionally.
1188 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1190 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1191 (redraw_frame, update_frame): Adjust users.
1192 * dispextern.h (set_window_update_flags): Adjust prototype.
1193 * xdisp.c (redisplay_internal): When updating all frames with zero
1194 windows_or_buffers_changed, assume that only the windows that shows
1195 current buffer should be really updated.
1197 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1199 Do not allocate huge temporary memory areas and objects while encoding
1200 for file I/O, thus reducing an enormous memory usage for large buffers.
1201 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1202 * coding.h (struct coding_system): New member raw_destination.
1203 * coding.c (setup_coding_system): Initialize it to zero.
1204 (encode_coding_object): If raw_destination is set, do not create
1205 dst_object. Add comment.
1206 * fileio.c (toplevel): New constant E_WRITE_MAX.
1207 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1208 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1210 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1212 * nsterm.m (windowDidExitFullScreen:):
1213 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1215 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1217 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1218 * keyboard.c (unblock_input_to): Don't process pending signals
1219 if a fatal error is in progress.
1221 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1222 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1223 they're talking about words in Lisp bool vectors.
1224 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1225 * data.c (popcount_bits_word): Rename from popcount_size_t.
1226 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1229 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1231 Improve support for popcount and counting trailing zeros (Bug#15550).
1232 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1233 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1234 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1235 (popcount_size_t_msc, popcount_size_t_gcc):
1236 Remove; now done by Gnulib.
1237 (popcount_size_t): Now a macro that defers to Gnulib.
1238 (count_trailing_zero_bits): Return int, for consistency with
1239 Gnulib and because Emacs prefers signed to unsigned int.
1240 Don't assume that size_t is either unsigned int or unsigned long
1241 or unsigned long long.
1242 (size_t_to_host_endian): Do not assume that size_t is either
1243 exactly 32 or exactly 64 bits wide.
1244 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1245 etc., so that it's now an enum constant, not a macro.
1246 No need to assume that it's either 32 or 64.
1248 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1250 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1253 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1255 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1256 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1258 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1260 emacs_read and emacs_write now use void *, not char *.
1261 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1262 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1263 Buffer arg is now void *, not char *. This matches plain
1264 'read' and 'write' better, and avoids a constraint violation
1265 on Solaris 9 with Oracle Studio.
1267 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1269 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1270 memset to explicit loop. Otherwise copy largest possible chunk
1271 from initialized to uninitialized part, thus allowing the longer
1272 memcpy runs and reducing the number of loop iterations.
1274 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1276 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1277 hide toolbar (Bug#15388).
1278 (windowDidEnterFullScreen:): If presentation options are zero,
1279 set them here (Bug#15388).
1280 (ns_update_auto_hide_menu_bar): Remove runtime check.
1281 Don't auto hide dock unless menubar is also auto hidden.
1283 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1285 * editfns.c (message): Mention batch mode in doc string.
1287 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1289 * nsterm.m (check_native_fs): Remove erroneous comment.
1291 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1293 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1294 uses find_newline instead of scan_newline and so doesn't move point.
1296 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1298 Use hardware support for byteswapping on glibc x86 etc.
1299 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1300 whereas the old swap64 needed 30.
1301 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1302 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1303 Use byteswap.h's macros to swap bytes.
1304 * lisp.h (swap16, swap32, swap64): Remove.
1305 All uses replaced by bswap_16, bswap_32, bswap_64.
1307 * bytecode.c (exec_byte_code): Use some more volatile variables
1308 to work around local variables getting clobbered by longjmp.
1309 Port to pre-C99, which doesn't allow decls after stmts.
1311 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1313 * lisp.h (eassert): Assume that COND is true when optimizing.
1314 In other words, take on the behavior of eassert_and_assume.
1315 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1316 (eassert_and_assume): Remove. All uses replaced by eassert.
1318 * xdisp.c (Qglyphless_char): Now static.
1320 Adjust to merge from gnulib.
1321 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1322 * lisp.h: Include <verify.h>, for 'assume'.
1324 * eval.c (clobbered_eassert): New macro.
1325 (internal_catch, internal_condition_case)
1326 (internal_condition_case_1, internal_condition_case_2)
1327 (internal_condition_case_n): Use it instead of eassert
1328 when the argument contains locals clobbered by longjmp.
1329 Don't use clobbered locals outside of clobbered_eassert.
1330 (internal_lisp_condition_case): Use a volatile variable
1331 to work around a local variable's getting clobbered.
1333 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1335 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1336 (PUSH_HANDLER): New macro.
1337 (catchlist): Remove.
1338 (handlerlist): Always declare.
1340 * eval.c (catchlist): Remove (merge with handlerlist).
1341 (handlerlist, lisp_eval_depth): Not static any more.
1342 (internal_catch, internal_condition_case, internal_condition_case_1)
1343 (internal_condition_case_2, internal_condition_case_n):
1345 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1346 handlerlist/catchlist.
1347 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1348 handlerlist which can only handle a single condition-case handler at
1350 (find_handler_clause): Simplify since we only a single branch here
1353 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1355 (bcall0): New function.
1356 (exec_byte_code): Add corresponding cases. Improve error message when
1357 encountering an invalid byte-code. Let Bunwind_protect accept
1358 a function (rather than a list of expressions) as argument.
1360 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1361 and make them unconditional now that they're heap-allocated.
1363 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1365 * charset.c (Fdecode_char, Fencode_char): Remove description of
1366 `restriction' arg. now that it's hidden by advertised-calling-convention.
1368 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1370 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1371 Remove unused variable (from mac-port).
1372 (macfont_draw): Use s->ybase for correct y position.
1374 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1376 * frame.h (struct frame): Drop has_minibuffer member because...
1377 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1378 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1380 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1382 * window.h (struct window): Prefer enum text_cursor_kinds to int
1383 for phys_cursor_type member. Move the latter, phys_cursor_width,
1384 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1385 * window.c (replace_window, make_window): Adjust users.
1387 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1389 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1390 this module is never compiled otherwise.
1392 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1394 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1397 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1399 * xdisp.c (get_next_display_element): Don't call face_for_font in
1400 a build configured --without-x. (Bug#15484)
1402 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1404 * window.c (calc_absolute_offset): #elif should be #elif defined.
1406 * frame.c (delete_frame): Block/unblock input to overcome race
1407 condition (Bug#15475).
1409 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1411 * frame.c (delete_frame): Record selected frame only after
1412 calling Qdelete_frame_functions (Bug#15477).
1414 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1416 * nsterm.m (ns_selection_color): Remove.
1417 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1418 NSColor selectedText(Background)Color. Only for COCOA.
1419 (ns_term_init): Remove assignment of ns_selection_color, logic
1420 moved to ns_get_color.
1422 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1423 NS_SELECTION_COLOR_DEFAULT.
1424 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1426 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1428 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1429 frame' does not have the tool_bar_window member.
1431 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1433 Signal error when reading an empty byte-code object (Bug#15405)
1434 * lread.c (read1): signal error
1435 * alloc.c (make_byte_code): eassert header size
1436 (sweep_vectors): change an int to size_t
1438 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1440 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1441 instead of ints, as it's the usual style for offsetof constants. See:
1442 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1444 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1445 This is ugly, but it should fix the performance problem for older
1446 GCC versions in the short run. I'll look into integrating the
1447 Gnulib module for popcount, as a better fix.
1448 See the thread starting in:
1449 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1450 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1451 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1452 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1453 (popcount_size_t): Use it.
1455 2013-09-24 Daniel Colascione <dancol@dancol.org>
1457 * process.c (Fnetwork_interface_info): Fix build break due to
1460 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1462 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1463 Prefer signed to unsigned integers where either will do.
1464 No need for 'const' on locals that do not escape.
1465 Omit easserts with unnecessary and unportable assumptions about
1466 alignment. Avoid unnecessary casts to char *.
1468 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1470 Use union for the payload of struct Lisp_Vector.
1471 This helps to avoid a few glitches dictated by C's aliasing rules.
1472 * lisp.h (struct Lisp_Vector): Use union for next and
1473 contents member. Adjust comment. Change related users.
1474 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1475 Related users changed.
1476 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1477 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1478 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1479 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1481 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1483 Optimize glyph row clearing and copying routines.
1484 * dispextern.h (struct glyph_row): Change layout of struct
1485 glyph_row to help copy_row_except_pointers. Adjust comment.
1486 * dispnew.c (null_row): Remove.
1487 (clear_glyph_row): Use offsetof and memset to find and clear
1488 just the members that need clearing. Adjust comment.
1489 (copy_row_except_pointers): Likewise for copying.
1491 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1493 Some minor cleanups of recently-added bool vector code.
1494 * conf_post.h (assume): Always return void. Use lint version
1495 only if GCC and MSC versions don't apply.
1496 * conf_post.h (assume):
1497 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1498 Depend on _MSC_VER, not __MSC_VER, for consistency with
1500 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1501 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1502 (bool_vector_binop_driver, count_trailing_zero_bits)
1503 (size_t_to_host_endian): Now static, not static inline;
1504 the latter isn't needed with modern compilers and doesn't
1505 work with older compilers anyway.
1507 * alloc.c (valgrind_p): Use bool for boolean.
1509 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1511 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1512 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1513 (display_last_displayed_message_p, message_buf_print)
1514 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1515 Use bool for boolean.
1516 * dispextern.h (cancel_line, init_desired_glyphs):
1517 Remove ancient leftover.
1518 (help_echo_showing_p, hourglass_shown_p):
1519 * lisp.h (noninteractive_need_newline): Adjust declaration.
1521 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1523 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1525 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1526 ...this file and convert the latter to static. Adjust comment.
1527 (make_initial_frame):
1528 * window.c (init_window_once): Adjust user.
1529 * frame.h (last_nonminibuf_frame): Remove declaration.
1530 * lisp.h (selected_frame): Likewise.
1531 * msdos.c (the_only_display_info): Adjust comment.
1533 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1535 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1536 computing the end column of mouse-highlight that comes from
1537 display or overlay strings. (Bug#15437)
1538 (note_mouse_highlight): Adapt calculation of last argument to
1539 mouse_face_from_string_pos to the above change.
1541 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1542 all platforms, not just for clang.
1544 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1546 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1547 about excess arguments to snprintf.
1549 * conf_post.h(assume): Use __builtin_unreachable for clang.
1551 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1553 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1554 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1556 2013-09-23 Daniel Colascione <dancol@dancol.org>
1558 * alloc.c (USE_VALGRIND): New macro; on by default
1559 when ENABLE_CHECKING.
1560 (mark_maybe_object, mark_maybe_pointer)
1561 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1563 (valgrind_p) [USE_VALGRIND]: New variable.
1564 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1566 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1568 * process.c (wait_reading_process_output): Change int pnamelen to
1571 * nsterm.m (setMarkedText:selectedRange:):
1572 (deleteWorkingText):
1573 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1574 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1575 argument to unsigned long to avoid warning.
1576 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1578 * conf_post.h (assume): Fix compiler error: x shall be cond.
1580 2013-09-22 Daniel Colascione <dancol@dancol.org>
1582 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1583 warning when compiling without a window system.
1585 2013-09-22 Daniel Colascione <dancol@dancol.org>
1587 * data.c (Qbool_vector_p): New symbol.
1588 (bool_vector_spare_mask, popcount_size_t_generic)
1589 (popcount_size_t_msc, popcount_size_t_gcc)
1591 (bool_vector_binop_driver)
1592 (count_trailing_zero_bits, size_t_to_host_endian)
1593 (Fbool_vector_exclusive_or)
1594 (Fbool_vector_union)
1595 (Fbool_vector_intersection, Fbool_vector_set_difference)
1596 (Fbool_vector_subsetp, Fbool_vector_not)
1597 (Fbool_vector_count_matches)
1598 (Fbool_vector_count_matches_at): New functions.
1599 (syms_of_data): Intern new symbol, functions.
1600 * alloc.c (bool_vector_payload_bytes): New function.
1601 (Fmake_bool_vector): Instead of calling Fmake_vector,
1602 which performs redundant initialization and argument checking,
1603 just call allocate_vector ourselves. Make sure we clear any
1604 terminating padding to zero.
1605 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1606 instead of open-coding the size calculation.
1607 (vroundup_ct): New macro.
1608 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1609 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1610 * composite.c (composition_gstring_put_cache):
1611 Change lint_assume to assume.
1612 * conf_post.h (assume): New macro.
1613 (lint_assume): Remove.
1614 * dispnew.c (update_frame_1): Change lint_assume to assume.
1615 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1617 * image.c (gif_load): Change lint_assume to assume.
1618 * lisp.h (eassert_and_assume): New macro.
1619 (Qbool_vector_p): Declare.
1620 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1621 (swap16, swap32, swap64): New inline functions.
1622 * macfont.c (macfont_shape): Change lint_assume to assume.
1623 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1624 * xsettings.c (parse_settings): Use new swap16 and
1625 swap32 from lisp.h instead of file-specific macros.
1627 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1629 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1630 found (which can legitimately happen when the glyph row at the
1631 window start is disabled in the current_matrix. (Bug#15365)
1633 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1635 Fix syntax.h bug introduced by recent INLINE change.
1636 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1637 conditionally compiled one way in some modules, and a different
1638 way in others. This doesn't work with extern inline functions,
1639 which must have the same definition in all modules, because the
1640 defining code might be shared across modules, depending on the
1641 implementation. Symptoms reported by Martin Rudalics in:
1642 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1643 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1644 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1645 overriding the corresponding functions in syntax.h.
1646 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1647 (syntax_property): New inline functions.
1648 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1649 Rewrite in terms of these new functions.
1651 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1653 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1654 not chars_in_text, whose result depends on the multibyteness of
1655 the current buffer. (Bug#15426)
1657 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1659 Port recent change to hosts where pointers aren't 'long'.
1660 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1661 Don't assume that pointers are the same width as 'long'.
1662 Add a compile-time check that a pointer fits into two X slots.
1664 A simpler, centralized INLINE.
1665 * conf_post.h (INLINE): Define only if not already defined.
1666 This allows us to use a single INLINE, defined by one file
1668 * emacs.c (INLINE): Define it.
1669 Also, include category.h, charset.h, composite.h, dispextern.h,
1670 syntax.h, systime.h, so that their INLINE definitions are expanded
1672 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1673 * buffer.h, buffer.c (BUFFER_INLINE):
1674 * category.h, category.c (CATEGORY_INLINE):
1675 * character.h, character.c (CHARACTER_INLINE):
1676 * charset.h, charset.c (CHARSET_INLINE):
1677 * composite.h, composite.c (COMPOSITE_INLINE):
1678 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1679 * frame.h, frame.c (FRAME_INLINE):
1680 * intervals.h, intervals.c (INTERVALS_INLINE):
1681 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1682 * lisp.h, alloc.c (LISP_INLINE):
1683 * process.h, process.c (PROCESS_INLINE):
1684 * syntax.h, syntax.c (SYNTAX_INLINE):
1685 * systime.h, sysdep.c (SYSTIME_INLINE):
1686 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1687 * window.h, window.c (WINDOW_INLINE):
1688 Remove. All uses replaced with INLINE.
1690 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1692 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1695 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1697 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1698 'const char *' to avoid compiler warnings due to similar change in
1699 the prototype of x_get_string_resource.
1701 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1703 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1704 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1705 going to replace static variables below. Adjust comments.
1706 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1707 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1708 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1709 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1710 Related users changed.
1711 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1712 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1713 last_mouse_movement_time, going to replace static variables below.
1715 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1716 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1718 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1719 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1720 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1721 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1722 static variables below.
1723 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1724 (last_mouse_scroll_bar): Remove.
1725 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1726 (mouseExited): Related users changed.
1728 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1730 Do not use external array to process X scroll bar messages.
1731 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1732 (x_send_scroll_bar_event): Pack window pointer into two slots
1733 of XClientMessageEvent if we're 64-bit. Adjust comment.
1734 (x_scroll_bar_to_input_event): Unpack accordingly.
1736 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1738 Ifdef away recent changes which aren't relevant to NS port.
1739 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1740 [!HAVE_NS]: Declare as such.
1741 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1742 [!HAVE_NS]: Define as such.
1744 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1746 * frame.c (x_redo_mouse_highlight): New function
1747 to factor out common code used in W32 and X ports.
1748 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1749 * xterm.h (struct x_display_info):
1750 * w32term.h (struct w32_display_info):
1751 * nsterm.h (struct ns_display_info): New members
1752 last_mouse_motion_frame, last_mouse_motion_x and
1753 last_mouse_motion_y, going to replace static variables below.
1754 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1755 (redo_mouse_highlight): Remove.
1756 (note_mouse_movement, syms_of_xterm): Adjust user.
1757 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1758 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1759 (redo_mouse_highlight): Remove.
1760 (note_mouse_movement, syms_of_w32term): Adjust user.
1761 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1762 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1764 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1765 * nsfns.m (compute_tip_xy): Adjust user.
1767 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1769 * frame.c (x_mouse_grabbed): New function.
1770 * dispextern.h (x_mouse_grabbed): Add prototype.
1771 (last_mouse_frame): Remove declaration.
1772 * xterm.h (struct x_display_info):
1773 * w32term.h (struct w32_display_info):
1774 * nsterm.h (struct ns_display_info): New member
1775 last_mouse_frame, going to replace...
1776 * xdisp.c (last_mouse_frame): ...global variable.
1777 (note_tool_bar_highlight):
1778 * w32term.c (w32_mouse_position, w32_read_socket):
1779 * xterm.c (XTmouse_position, handle_one_xevent):
1780 Use x_mouse_grabbed.
1781 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1783 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1785 * w32term.c (w32_read_socket): Avoid temporary
1786 variables in a call to x_real_positions.
1787 * xterm.c (handle_one_xevent): Likewise.
1789 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1791 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1792 (x_icon_type): Remove prototype.
1793 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1794 * frame.c (x_icon_type): Remove.
1795 * w32term.c (x_make_frame_visible, x_iconify_frame):
1796 * xterm.c (x_make_frame_visible, x_iconify_frame):
1797 Use x_set_bitmap_icon to factor out common code.
1799 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1801 * dispextern.h (check_x_display_info, x_get_string_resource):
1802 Declare here just once and unify the latter.
1803 * frame.c (check_x_display_info, x_get_string_resource):
1804 * nsterm.h (check_x_display_info):
1805 * xrdb.c (x_get_string_resource):
1806 * xterm.h (check_x_display_info): Remove prototypes.
1807 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1808 * w32reg.c (x_get_string_resource): Likewise.
1809 (w32_get_rdb_resource): Adjust user.
1811 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1813 * xterm.h (struct x_display_info): New member
1814 x_pending_autoraise_frame, going to replace...
1815 * xterm.c (pending_autoraise_frame): ...static variable.
1816 (x_new_focus_frame, XTread_socket): Adjust users.
1817 * w32term.h (struct w32_display_info): New member
1818 w32_pending_autoraise_frame, going to replace...
1819 * w32term.c (pending_autoraise_frame): ...global variable.
1820 (x_new_focus_frame, w32_read_socket): Adjust users.
1822 2013-09-17 Glenn Morris <rgm@gnu.org>
1824 * xdisp.c (message_dolog): If we create *Messages*,
1825 switch it to messages-buffer-mode.
1827 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1829 Don't overuse 'const' in types of locals.
1830 * bidi.c (bidi_count_bytes):
1831 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1832 (xg_event_is_for_scrollbar):
1833 * xselect.c (x_handle_property_notify)
1834 (x_handle_selection_notify, x_handle_dnd_message):
1835 * xsettings.c, xsettings.h (xft_settings_event):
1836 * xterm.c (x_handle_net_wm_state, handle_one_event)
1837 (x_menubar_window_to_frame, x_detect_focus_change)
1838 (construct_mouse_click, note_mouse_movement)
1839 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1840 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1841 (handle_one_xevent, x_handle_net_wm_state):
1842 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1843 (x_handle_dnd_message):
1844 Avoid unnecessary 'const', typically the second 'const' in
1845 'const foo * const arg', a 'const' that does not affect the API
1846 and doesn't significantly help the human reader.
1848 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1850 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1851 only if Glib < 2.36.0.
1852 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1853 * xsettings.c (init_gconf, init_gsettings): Do not check
1855 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1857 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1859 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1861 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1862 before calling g_type_init.
1864 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1866 * nsterm.m (syms_of_nsterm): ... to here.
1868 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1870 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1871 (ignore_next_mouse_click_timeout): Use Time as X does.
1872 (handle_one_xevent): Avoid cast and use unsigned comparison.
1874 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1876 Do not copy X event in handle_one_xevent except KeyPress case.
1877 Wnen XEvent is processed, it is unlikely to be changed except
1878 KeyPress case, so we can avoid copying and use const pointer to
1879 const data to make sure that an event is not changed elsewhere.
1880 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1881 const' and do not create local copy except for the KeyPress event.
1882 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1883 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1884 (x_handle_net_wm_state, x_menubar_window_to_frame)
1885 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1886 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1887 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1888 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1889 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1890 (x_handle_dnd_message):
1891 * xsettings.c (xft_settings_event):
1892 Use 'const XEvent * const' where appropriate.
1893 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1895 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1897 Fix X event waiting to handle multiple frames.
1898 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1899 * xterm.c (pending_event_wait): Remove. Adjust users.
1900 (x_detect_focus_change): Pass frame arg.
1901 (handle_one_xevent): Find related frame early and clear per-frame
1902 wait_event_type only if this is an event for the relevant frame.
1903 (x_wait_for_event): Use per-frame wait_event_type.
1905 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1907 * nsfns.m (Fx_create_frame): Fix font driver registration for
1910 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1911 for syms_of_macfont.
1913 * nsterm.m: Include macfont.h.
1914 (ns_tmp_flags, ns_tmp_font): Remove.
1915 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1916 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1917 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1918 (changeFont:): Fix code style. Check for font driver type when
1921 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1924 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1925 (nsfont_open): Set font driver type.
1926 Set font->ascent and font->descent. Figure out font instead of
1927 ns_tmp_font, and flags instead of ns_tmp_flags.
1928 Fix indentation. Remove call to ns_draw_text_decoration,
1931 * nsfns.m: Include macfont.h.
1932 (Fx_create_frame): Register macfont driver, make a better default font.
1933 (Fns_popup_font_panel): Get font from macfont driver, if used.
1935 * macfont.m, macfont.h, maccuvs.h: New files.
1937 * font.h: Declare syms_of_macfont.
1939 * font.c (syms_of_font): Call syms_of_macfont.
1941 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1943 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1945 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1946 and it is always zero for others, so I assume that this is an ancient
1947 leftover which nobody will want to change any more.
1948 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1949 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1950 * frame.c (x_set_scroll_bar_width):
1951 * w32fns.c (w32_createscrollbar):
1952 * w32term.c (w32_set_vertical_scroll_bar):
1953 * xfns.c (x_set_scroll_bar_default_width):
1954 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1955 (x_scroll_bar_expose): Related users changed.
1957 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1959 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1960 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1961 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1963 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1965 * nsterm.h, w32term.h, xterm.h: ...and not here.
1966 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1967 Remove unused Xisms.
1968 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1969 these modules are never compiled otherwise.
1971 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1973 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1974 Doc fix. (Bug#15375)
1976 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1978 Unify Fx_focus_frame between all ports.
1979 * frame.h (x_focus_frame): New prototype.
1980 * xfns.c (Fx_focus_frame): Remove.
1981 (syms_of_xfns): Do not defsubr it.
1982 (x_focus_frame): X implementation.
1983 * nsfns.m (Fx_focus_frame): Remove.
1984 (syms_of_nsfns): Do not defsubr it.
1985 (x_focus_frame): NS implementation.
1986 * w32term.c (Fx_focus_frame): Remove.
1987 (x_focus_on_frame): Rename to...
1988 (x_focus_frame): W32 implementation.
1989 * w32term.h (x_focus_on_frame): Remove prototype.
1990 * w32fns.c (Fx_focus_frame): Remove.
1991 (syms_of_w32fns): Do not defsubr it.
1992 * frame.c (Fx_focus_frame): Define here.
1993 (syms_of_frame): Defsubr here.
1994 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1996 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1998 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1999 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2000 each port to reference the port-specific window system data.
2001 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2002 (FRAME_DISPLAY_INFO): Define.
2003 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2004 (FRAME_DISPLAY_INFO): Define. Adjust users.
2005 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2006 (FRAME_DISPLAY_INFO): Define. Adjust users.
2007 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2008 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2009 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2010 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2011 * xselect.c, xterm.c: All related users changed.
2013 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2015 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2016 (x_menubar_window_to_frame): Remove prototypes.
2017 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2018 (x_menubar_window_to_frame, x_top_window_to_frame):
2020 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2021 (x_menubar_window_to_frame, x_top_window_to_frame):
2022 ...to here and convert all but the last to static.
2024 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2026 * lisp.mk (lisp): Add w32-common-fns.elc.
2028 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2030 * charset.c (char_charset): Document an exception for char-charset.
2032 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2034 * xterm.h (x_display_info): New field last_user_time...
2035 * xterm.c (toplevel): ...to replace static last_user_time.
2036 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2038 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2040 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2041 scroll bar values to prevent thumb from disappear and update comment.
2043 2013-09-11 Glenn Morris <rgm@gnu.org>
2045 * emacs.c (usage_message): Possessive apostrophe tweak.
2047 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2049 * nsterm.m (syms_of_nsterm): Use Qns.
2050 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2051 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2052 * xfns.c (x_display_info_for_name, Fx_open_connection):
2053 Remove old '#if 0' code.
2054 (syms_of_xfns): Use Qx.
2055 * termhooks.h (fullscreen_hook): Remove the leftover.
2056 (struct terminal): Fix typo in comment.
2058 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2060 Cleaning up a few X scroll bar bits.
2061 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2062 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2063 New member last_seen_part, going to replace...
2064 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2065 (xt_action_hook) [USE_LUCID]: Adjust user.
2066 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2067 Lucid-specific scroll bar support.
2068 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2069 to int and adjust to use last_seen_part member.
2070 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2071 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2072 Initialize last_seen_part.
2074 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2076 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2077 insert-buffer-substring an empty string.
2079 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2081 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2082 avoiding a GCC warning.
2084 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2086 Ifdef away frame tool bar code when it is not really used.
2087 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2088 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2089 and minimize_tool_bar_window_p under the above.
2090 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2091 (fset_tool_bar_window): Likewise.
2092 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2093 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2094 (change_frame_size_1):
2095 * window.c (window_from_coordinates, Frecenter): Adjust users.
2096 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2097 code is not really used.
2098 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2099 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2100 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2101 [!USE_GTK && !HAVE_NS]: Define as such.
2102 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2103 (note_mouse_highlight, expose_frame):
2104 * xfns.c (x_set_tool_bar_lines):
2105 * xterm.c (handle_one_xevent): Adjust users.
2107 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2109 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2110 This bug was introduced by my 2013-08-26 patch, which incorrectly
2111 assumed that the terminfo implementation doesn't use termcap buffers.
2112 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2113 these buffers apparently are used after all.
2114 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2115 (struct tty_display_info): Define members termcap_term_buffer and
2116 termcap_strings_buffer even if TERMINFO.
2118 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2121 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2122 'usage' docstring entry to pacify make-docfile.
2124 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2126 Change comparison functions =, <, >, <=, >= to take many arguments.
2127 * data.c: Change comparison functions' interface and implementation.
2128 * lisp.h: Make arithcompare available for efficient two arg
2130 * bytecode.c: Use arithcompare.
2131 * fileio.c: Use new interface.
2133 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2135 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2137 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2139 * eval.c (Feval): Document the new use of `lexical'.
2141 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2143 Review and drop old frame resize hack.
2144 * frame.h (struct frame): Remove force_flush_display_p.
2145 * dispnew.c (update_frame): Adjust user and don't call
2146 flush_frame here. The comment has said that there was an issues
2147 with redisplaying fringes, but I don't see any differences with
2148 and without this hack. Hopefully we can continue without it.
2149 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2150 current frame matrices twice if resized_p is set.
2152 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2154 Do not populate pure Xism x_sync to other ports.
2155 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2156 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2157 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2158 * w32term.h (x_sync): Remove prototype.
2160 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2162 Cleanup frame flushing.
2163 * dispextern.h (struct redisplay_interface):
2164 Drop flush_display_optional because flush_display is enough
2165 for X and flushing via RIF is just a no-op for others.
2166 * frame.h (flush_frame): New function.
2167 * dispnew.c (update_frame):
2168 * minibuf.c (read_minibuf):
2169 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2171 * keyboard.c (detect_input_pending_run_timers): Do not flush
2172 all frames but selected one in redisplay_preserve_echo_area.
2173 * nsterm.m (ns_flush): Remove no-op.
2174 (ns_redisplay_interface): Adjust user.
2175 * w32term.h (x_flush): Remove no-op.
2176 (w32_redisplay_interface): Adjust user.
2177 * xterm.c (x_flush): Simplify because we do not flush all
2178 frames at once any more. Adjust comment.
2179 (x_redisplay_interface): Adjust user.
2181 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2183 Port --without-x --enable-gcc-warnings to Fedora 19.
2184 * gfilenotify.c (globals_of_gfilenotify):
2185 Call g_type_init only if using an older glib version that needs it.
2187 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2189 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2190 (last_glyphless_glyph_merged_face_id): Remove declarations.
2191 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2192 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2193 (last_glyphless_glyph_merged_face_id): Now static.
2194 (merge_escape_glyph_face): New function, refactored from...
2195 (get_next_display_element): ...here.
2196 (merge_glyphless_glyph_face): New function, refactored from...
2197 (produce_glyphless_glyph): ...here...
2198 * term.c (produce_glyphless_glyph): ...and here.
2200 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2202 * eval.c (eval_sub): Only call Ffunction if necessary.
2204 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2206 Attempt to make redisplay more selective when changing cursor type.
2207 * frame.h (struct frame): New bitfield cursor_type_changed.
2208 * xdisp.c (cursor_type_changed): Remove.
2209 (try_cursor_movement, redisplay_window, try_window_id)
2210 (set_frame_cursor_types, try_window_reusing_current_matrix):
2211 Adjust to use per-frame bitfield.
2212 (redisplay_internal): Look for cursor type change on each visible
2213 frame and consider all frames if cursor type has been changed on
2214 the frame other than selected. If cursor type has been changed on
2215 selected frame only, do not use fast update.
2217 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2219 Attempt to make redisplay more selective when changing fonts.
2220 * frame.h (struct frame): New bitfield fonts_changed.
2221 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2222 (adjust_frame_glyphs): Add prototype.
2223 * dispnew.c (fonts_changed_p): Remove.
2224 (adjust_glyphs): Remove because we do not
2225 adjust matrices on all frames at once any more.
2226 (adjust_frame_glyphs): Block and unblock input here.
2227 (adjust_glyph_matrix): Use fonts_changed.
2228 (change_frame_size_1): Use adjust_frame_glyphs.
2229 * font.c (font_open_entity): Use fonts_changed.
2230 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2231 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2232 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2233 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2234 (shrink_mini_window, Fresize_mini_window_internal)
2235 (window_scroll_pixel_based, Fset_window_configuration)
2236 (apply_window_adjustment, Fset_window_vscroll):
2237 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2238 Use adjust_frame_glyphs.
2239 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2240 (try_window_reusing_current_matrix, try_window_id, display_line)
2241 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2242 (redisplay_internal): Consider fonts_changed and adjust frame
2243 matrices for each frame only if the frame is visible. If font
2244 has been changed on some frame during full redisplay, retry
2245 only visible frames where the font has been actually changed.
2247 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2249 Cache current header and mode line height for each window.
2250 * window.h (struct window): New fields mode_line_height
2251 and header_line_height.
2252 * window.c (make_window): Initialize them.
2253 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2254 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2255 (current_mode_line_height, current_header_line_height):
2257 * xdisp.c (current_mode_line_height, current_header_line_height):
2259 (pos_visible_p, init_xdisp): Adjust user.
2260 (redisplay_window): Invalidate mode_line_height and
2261 header_line_height if current and desired matrices do not agree.
2263 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2265 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2266 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2268 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2270 Make --without-x compatible with --enable-gcc-warnings.
2271 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2272 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2273 members under HAVE_WINDOW_SYSTEM.
2274 * keyboard.c (make_lispy_focus_out): Likewise.
2275 (record_menu_key): Move under HAVE_MENUS.
2276 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2277 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2278 (syms_of_xdisp): Adjust user.
2279 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2280 (start_hourglass, cancel_hourglass):
2281 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2282 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2283 and CLEAR_FONT_TABLE_NFONTS.
2284 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2285 Declare only if HAVE_WINDOW_SYSTEM.
2286 (lface_same_font_attributes_p, clear_face_gcs): Define only
2287 if HAVE_WINDOW_SYSTEM.
2289 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2291 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2292 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2293 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2295 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2297 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2299 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2301 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2302 This fixes a type error on hosts where ptrdiff_t is wider than int.
2304 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2306 * keyboard.c (read_key_sequence_vs): New function.
2307 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2310 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2312 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2314 Makefile improvements.
2315 * Makefile.in (config.status): Don't use double-colon rules, as
2316 they are not portable according to POSIX. Fix shell typo with `;
2317 I guess this rule has never been tested?
2318 (VCSWITNESS): New macro, to override any environment var.
2320 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2322 * xterm.h (struct x_display_info): Do not track X connection
2323 fd separately because it is always available from Display.
2324 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2327 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2329 * buffer.c (drop_overlay):
2330 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2331 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2333 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2335 * buffer.c (Fmake_overlay, Fmove_overlay):
2336 * intervals.c (set_point_from_marker):
2337 * print.c (PRINTPREPARE): Prefer signal_error
2338 to plain error and report unsuitable marker too.
2340 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2342 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2343 for 'dragging' member.
2344 (struct x_output): Remove set-but-unused leftovers
2345 'left_before_move' and 'top_before_move'.
2346 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2347 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2348 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2349 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2350 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2351 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2352 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2353 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2355 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2357 * nsfont.m (INVALID_GLYPH): New define.
2358 (nsfont_encode_char): Use INVALID_GLYPH.
2359 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2361 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2363 * xterm.c (x_last_mouse_movement_time): Revert last change.
2364 This code should use XDisplayMotionBufferSize to check display's
2365 motion history first, and there are few other issues as well.
2366 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2367 (handle_one_xevent): Adjust user.
2369 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2371 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2372 * frame.c (Flast_nonminibuf_frame): ... to here.
2373 (check_minibuf_window): Don't abort if no window was found
2376 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2378 Use XGetMotionEvents to ask the last mouse motion time from X server.
2379 * xterm.c (X_MOTION_HISTORY): Default to 1.
2380 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2381 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2382 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2383 Ifdef away legacy code.
2384 (XTmouse_position, x_scroll_bar_report_motion):
2385 Use x_last_mouse_movement_time.
2386 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2389 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2391 * msdos.c (last_mouse_window): Move to...
2392 (dos_rawgetc): ...this function and adjust comment.
2393 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2394 (mouseMoved): ...this function and adjust comment.
2395 * w32term.c (last_window): Likewise with...
2396 (w32_read_socket): ...this function.
2397 * xterm.c (last_window): Likewise with...
2398 (handle_one_xevent): ...this function.
2400 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2402 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2403 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2404 (handle_one_xevent): ...to here.
2405 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2408 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2410 * msdos.c (IT_set_terminal_window): Remove no-op.
2411 (initialize_msdos_display): Adjust terminal setup.
2412 * w32console.c (w32con_set_terminal_window): Remove no-op.
2413 (initialize_w32_display): Adjust terminal setup.
2414 * w32term.c (w32_set_terminal_window): Remove no-op.
2415 (w32_create_terminal): Adjust terminal setup.
2416 * xterm.c (XTset_terminal_window): Remove no-op.
2417 (x_create_terminal): Adjust terminal setup.
2419 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2421 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2423 (ns_create_terminal): Adjust terminal setup.
2424 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2426 (w32_create_terminal): Adjust terminal setup.
2427 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2429 (x_create_terminal): Adjust terminal setup.
2431 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2433 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2434 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2435 * dispnew.c (buffer_posn_from_coords):
2436 * window.c (Fwindow_end, displayed_window_lines):
2437 * xdisp.c (redisplay_mode_lines): Use it.
2439 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2441 * fontset.c (face_for_char): Check char in the current face font first
2442 if HAVE_NS (Bug#15138).
2444 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2446 * window.c (temp_output_buffer_show): Make sure window returned
2447 by display_buffer is live (Bug#15213).
2449 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2451 Minor cleanup to avoid forward declarations.
2452 * coding.h (struct ccl_spec): Remove forward declaration.
2453 * composite.h (toplevel): Include font.h.
2454 (struct composition_it, struct face, struct font_metrics):
2455 Remove forward declaration.
2456 * dispextern.h (struct image, struct atimer): Likewise.
2457 * emacsgtkfixed.h (struct frame): Likewise.
2458 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2459 * font.h (struct font_driver, struct font, struct glyph_string)
2460 (struct face): Remove forward declaration.
2461 * fontset.h (struct face, struct font): Likewise.
2462 * frame.h (toplevel): Style cleanup.
2463 (enum output_method): Move to...
2464 * termhooks.h (enum output_method): ...here.
2465 (struct glyph, struct frame, struct ns_display_info)
2466 (struct x_display_info, struct w32_display_info):
2467 Remove forward declaration.
2468 * xterm.h (toplevel): Include termhooks.h.
2469 (struct font, struct window, struct glyph_matrix, struct frame)
2470 (struct input_event, struct face, struct image): Remove forward
2472 * gtkutil.h (struct _widget_value): Likewise.
2473 * keyboard.h (toplevel): Include termhooks.h.
2474 (struct input_event): Remove forward declaration.
2476 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2478 * intervals.c (set_point_from_marker): New function.
2479 * editfns.c (Fgoto_char):
2480 * process.c (Finternal_default_process_filter):
2481 * window.c (select_window_1): Use it.
2482 * buffer.h (set_point_from_marker): Add prototype.
2484 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2486 * w32.c (term_winsock): Call release_listen_threads before calling
2488 (_sys_wait_accept): Wait for accept event in a loop with a finite
2489 timeout, instead of waiting indefinitely. Will hopefully avoid
2490 hanging during exit because WSACleanup deadlocks waiting for the
2491 event object to be released. (Bug#14333)
2493 * w32proc.c (release_listen_threads): New function, signals all
2494 the reader threads that listen for connections to stop waiting.
2496 * w32.h (release_listen_threads): Add prototype.
2498 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2500 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2501 field of new marker (for sanity and safety).
2502 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2503 anyway because XMISCTYPE is a function and can't be an lvalue).
2505 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2507 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2508 (x_after_update_window_line, x_scroll_bar_create):
2509 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2510 (handle_one_xevent, x_clear_frame_area):
2511 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2512 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2513 * xterm.h (x_clear_area): Adjust prototype.
2515 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2517 Hook scanning and indentation functions to find_newline. This helps
2518 to avoid duplicated code and renders more respect to newline cache.
2519 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2520 * cmds.c (Fforward_line):
2521 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2522 Use find_newline and avoid unnecessary point movements.
2523 * search.c (scan_newline): Implement on top of find_newline.
2525 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2527 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2528 scoped code (bug#11258).
2530 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2532 * nsterm.m (last_window): New variable.
2533 (EV_TRAILER2): New macro.
2534 (EV_TRAILER): Call EV_TRAILER2.
2535 (mouseMoved:): Add support for mouse-autoselect-window
2536 on nextstep (Bug#6888).
2538 2013-08-28 Andreas Schwab <schwab@suse.de>
2540 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2541 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2542 Remove unused macro definitions.
2543 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2544 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2545 Only define if emacs.
2547 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2549 Prefer enum glyph_row_area to int where appropriate.
2550 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2552 (window_box, window_box_width, window_box_left, window_box_left_offset)
2553 (window_box_right, window_box_right_offset): Adjust prototypes.
2554 * xdisp.c (window_box, window_box_width, window_box_left)
2555 (window_box_left_offset, window_box_right, window_box_right_offset):
2556 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2557 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2558 * nsterm.m (ns_clip_to_row):
2559 * w32term.c (w32_clip_to_row):
2560 * xterm.c (x_clip_to_row): Likewise.
2562 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2564 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2565 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2567 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2569 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2570 for portability to hosts where /bin/sh has problems.
2572 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2574 Redesign redisplay interface to drop global output_cursor.
2575 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2576 (toplevel): Remove declaration of output_cursor.
2577 (set_output_cursor, x_cursor_to): Remove prototype.
2578 * window.h (struct window): New member output_cursor.
2579 (output_cursor_to): New function to replace RIF member.
2580 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2581 (update_text_area, set_window_cursor_after_update): Use it.
2582 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2583 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2584 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2585 * w32term.c (x_update_window_begin, x_update_window_end):
2586 * xterm.c (x_update_window_begin, x_update_window_end):
2587 Adjust to use per-window output cursor.
2589 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2591 Simplify SELECT_TYPE-related code.
2592 Like EMACS_TIME, this portability layer is no longer needed, since
2593 Emacs has been using fd_set as a portability layer for some time.
2594 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2595 (SELECT_TYPE): Remove. All uses changed to fd_set.
2596 (fd_set) [!FD_SET]: New typedef.
2598 Simplify EMACS_TIME-related code.
2599 This portability layer is no longer needed, since Emacs has been
2600 using struct timespec as a portability layer for some time.
2601 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2602 Include <time.h> rather than "systime.h"; that's all that's needed now.
2603 * dispnew.c: Include <timespec.h> rather than "systime.h";
2604 that's all that's needed now.
2605 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2606 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2607 TIMESPEC_RESOLUTION.
2608 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2609 LOG10_TIMESPEC_RESOLUTION.
2610 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2611 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2612 (make_emacs_time): Remove. All used changed to make_timespec.
2613 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2614 (current_timespec): Rename from current_emacs_time. All uses changed.
2615 (add_emacs_time): Remove. All uses changed to timespec_add.
2616 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2617 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2618 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2619 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2620 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2621 (current_timespec): Rename from current_emacs_time. All uses changed.
2622 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2623 changed to timespec_cmp.
2624 * xgselect.c: Include <timespec.h>, since our .h files don't.
2626 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2628 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2629 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2630 Remove the leftovers.
2631 * gtkutil.c (toplevel): Do not declare Qxft but include
2633 * image.c (toplevel): Do not declare Vlibrary_cache because
2634 it's already done in lisp.h.
2636 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2638 * lisp.h (Mouse_HLInfo): Move from here...
2639 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2640 (reset_mouse_highlight): New function.
2641 * msdos.c (dos_set_window_size, IT_update_begin)
2642 (internal_terminal_init):
2643 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2644 (ns_initialize_display_info):
2645 * w32console.c (initialize_w32_display):
2646 * w32term.c (x_update_window_end, x_free_frame_resources)
2647 (w32_initialize_display_info):
2648 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2649 * window.c (Fdelete_other_windows_internal):
2650 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2651 * termchar.h (toplevel):
2652 * xterm.h (toplevel): Include dispextern.h.
2654 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2656 Fix minor problems found by static checking.
2657 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2658 (expect): Avoid nested-if warning.
2659 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2660 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2661 * nsterm.h, nsterm.m (ns_select):
2662 * xgselect.c, xgselect.h (xg_select):
2663 Adjust signature to better match pselect's.
2664 * nsterm.m (ns_select):
2665 Don't set *TIMEOUT, since pselect doesn't.
2666 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2667 diagnostic about assigning const char * to it.
2668 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2670 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2672 * lread.c (substitute_object_recurse): Handle hash-tables as well
2675 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2677 Fix unlikely core dump in init_tty, and simplify terminfo case.
2678 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2679 The old version incorrectly dumped core if malloc returned a
2680 buffer containing only non-NUL bytes.
2681 (init_tty): Do not allocate or free termcap buffers; the
2682 struct does that for us now.
2683 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2684 (struct tty_display_info): Define members termcap_term_buffer and
2685 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2686 use them. Allocate them directly in struct rather than indirectly
2687 via a pointer, to simplify init_tty.
2689 * frame.c (check_minibuf_window): Initialize 'window' properly,
2690 so that Emacs reliably aborts later if 'window' is not initialized.
2692 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2694 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2695 of VoidSymbol (Bug#15154).
2697 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2699 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2700 mouse_face_beg_y and mouse_face_end_y.
2701 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2702 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2703 Adjust users and update comment where appropriate.
2705 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2707 * frame.c (check_minibuf_window): New function.
2708 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2709 Call check_minibuf_window (Bug#15183).
2711 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2713 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2714 because this is the only last cursor data we need to keep and consult.
2715 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2716 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2719 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2721 Fix recovering from possible decompression error.
2722 Since insert_from_gap doesn't always move point, we can't use PT as
2723 the position where the partially decompressed data ends, and
2724 should count how many bytes was produced so far.
2725 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2726 (unwind_decompress): Really delete partially uncompressed data.
2727 (Fzlib_decompress_region): Take decompressed data size into account.
2729 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2731 * syntax.c (init_syntax_once): Adjust comment and do an early
2732 initialization of Qchar_table_extra_slots just once...
2733 * casetab.c (init_casetab_once):
2734 * category.c (init_category_once):
2735 * character.c (syms_of_character):
2736 * coding.c (syms_of_coding):
2737 * xdisp.c (syms_of_xdisp): ...and omit it here.
2739 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2741 * xdisp.c (get_next_display_element): Don't apply to characters
2742 from a display vector the logic of setting it->end_of_box_run_p
2743 suitable for characters from a buffer. (Bug#15175)
2745 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2746 to handle directories, rather than '_utime' which doesn't.
2749 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2751 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2752 or fullscreen (Bug#14627).
2754 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2756 System-dependent integer overflow fixes.
2757 * process.c (Fset_process_window_size): Signal an error if
2758 the window size is outside the range supported by the lower level.
2759 * sysdep.c (set_window_size): Return negative on error,
2760 nonnegative on success, rather than -1, 0, 1 on not in system,
2761 failure, success. This is simpler. Caller changed.
2762 (serial_configure): Remove unnecessary initialization of local.
2763 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2764 size fits in unsigned long; this isn't true on some 32-bit hosts.
2765 Avoid buffer overrun if some future version of /proc/meminfo has a
2766 variable name longer than 20 bytes.
2767 (system_process_attributes) [__FreeBSD__]:
2768 Don't assume hw.availpages fits in 'int'.
2770 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2772 Don't let very long directory names overrun the stack.
2773 Fix some related minor problems involving "//", vfork.
2774 * callproc.c (encode_current_directory): New function.
2775 (call_process): Don't append "/"; not needed.
2776 * fileio.c (file_name_as_directory_slop): New constant.
2777 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2778 this can save the caller having to alloca.
2779 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2780 Use SAFE_ALLOCA, not alloca.
2781 (directory_file_name, Fexpand_file_name): Leave leading "//"
2782 alone, since it can be special even on POSIX platforms.
2783 * callproc.c (call_process):
2784 * process.c (Fformat_network_address):
2785 * sysdep.c (sys_subshell):
2786 Use encode_current_directory rather than rolling our own.
2787 (create_process): No need to encode directory; caller does that now.
2788 * process.h (encode_current_directory): New decl.
2789 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2790 Rework to avoid 'goto xyzzy;'.
2792 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2794 * xdisp.c (handle_face_prop): If the default face was remapped use
2795 the remapped face for strings from prefix properties. (Bug#15155)
2797 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2799 Minor cleanup for redisplay interface and few related functions.
2800 * frame.h (enum text_cursor_kinds): Move from here...
2801 * dispextern.h (enum text_cursor_kinds): ...to here.
2802 (toplevel): Drop unnecessary declarations.
2803 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2804 in update_window_end_hook and draw_window_cursor functions.
2805 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2806 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2807 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2808 * xterm.c (x_update_window_end, x_draw_window_cursor):
2809 * xdisp.c (display_and_set_cursor, update_window_cursor)
2810 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2811 enum text_cursor_kinds where appropriate.
2813 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2815 Redesign redisplay interface to drop updated_row and updated_area.
2816 * dispextern.h (updated_row, updated_area): Remove declaration.
2817 (struct redisplay_interface): Pass glyph row and row area parameters
2818 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2819 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2821 * dispnew.c (updated_row, updated_area): Remove.
2822 (redraw_overlapped_rows, update_window_line): Adjust user.
2823 (update_marginal_area, update_text_area): Likewise. Pass updated row
2824 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2825 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2828 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2830 * process.c (flush_pending_output): Remove stub.
2833 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2835 * callproc.c: Fix race that killed background processes (Bug#15144).
2836 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2837 Record deleted process-id in critical section, not afterwards.
2838 Don't mistakenly kill process created by a call-process invocation
2839 that discards output and does not wait.
2841 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2843 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2844 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2845 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2846 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2847 to shut up compiler in mark_object.
2848 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2850 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2852 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2853 We can't portably rely on PTY_OPEN doing that, even if
2854 it calls posix_openpt with O_CLOEXEC.
2856 2013-08-20 Kenichi Handa <handa@gnu.org>
2858 * character.c (string_char): Improve commentary.
2860 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2862 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2863 (struct animation_cache): Make signature a flexible array member.
2864 All uses changed. This is a tad slower but may insulate us better
2865 from future changes to ImageMagick.
2867 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2869 * image.c: Shrink memory needed for animation cache.
2870 (SIGNATURE_DIGESTSIZE): New constant.
2871 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2872 (imagemagick_create_cache): Copy the signature. This saves
2873 several KB of memory that ImageMagick wastes per signature.
2874 Don't bother updating the update_time, as the caller does that now.
2875 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2876 it's a fixed size struct member now.
2877 (imagemagick_get_animation_cache): Always destroy the signature,
2878 as it's now imagemagick_create_cache's responsibility to copy it.
2879 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2880 and use memcmp rather than strcmp.
2881 eassert that ImageMagick returns a signature of the specified length.
2883 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2885 * image.c (imagemagick_get_animation_cache): Don't segfault on
2887 (imagemagick_get_animation_cache): Revert to previous definition
2888 so that it actually works. But keep the memory leak fix.
2889 (imagemagick_get_animation_cache): Fix memory leak.
2891 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2893 * image.c: Fix animation cache signature memory leak.
2894 Fix some other minor performance problems while we're at it.
2895 (imagemagick_create_cache): Clear just the members that
2896 need clearing. Don't set update_time, as caller does that now.
2897 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2898 Simplify by using pointer-to-pointer instead of a prev pointer.
2899 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2900 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2901 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2902 it's already a copy. Free the signature probe unless it's cached.
2904 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2905 This was introduced by my 2013-08-12 fix for Bug#15035.
2907 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2909 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2910 (imagemagick_prune_animation_cache): Now static.
2912 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2914 * image.c (imagemagick_get_animation_cache): Don't segfault when
2915 pruning all entries.
2917 2013-08-18 Ken Brown <kbrown@cornell.edu>
2919 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2920 static heap if ENABLE_CHECKING is defined.
2921 (max_bss_sbrk_ptr): New variable.
2923 (report_sheap_usage): Report maximum static heap usage instead of
2924 ending static heap usage.
2926 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2928 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2929 of zlib_initialized according to the results of calling
2930 init_zlib_functions.
2932 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2934 * image.c: Implement an ImageMagick per-image cache.
2935 (imagemagick_get_animation_cache): Fix a double-free error.
2936 (imagemagick_load_image): Remove the ping_wand code, which only
2937 apparently saved time on invalid animated images, and slowed down
2938 everything else. Optimise for the common case.
2940 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2942 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2944 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2946 * marker.c (set_marker): Remove documentation of undefined behavior.
2948 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2950 * image.c (imagemagick_compute_animated_image): Animate correctly
2951 when sub-images are smaller than the main image.
2952 (imagemagick_compute_animated_image): Setting the iterator row to
2953 zero is apparently not allowed.
2954 (imagemagick_compute_animated_image): Allow images that say they
2955 have sub-images that are bigger than the main image, but just crop
2958 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2960 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2962 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2964 * image.c (imagemagick_compute_animated_image): Respect the GIF
2967 2013-08-15 Ken Brown <kbrown@cornell.edu>
2969 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2970 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2973 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2975 Fix minor problems found by static checking.
2976 * frame.c (delete_frame):
2977 * xdisp.c (next_element_from_display_vector):
2978 Avoid uninitialized local.
2979 * image.c (imagemagick_compute_animated_image): Port to C89.
2980 Prefer usual GNU indentation style for loops.
2981 Be more careful about bizarrely large sizes, by using ptrdiff_t
2984 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2986 Fix infinite frame selection loop (Bug#15025).
2987 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2989 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2991 * xdisp.c (compute_window_start_on_continuation_line):
2992 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2993 to make sure we end up setting the window start at the leftmost
2994 visible character of the display line. This avoids funky
2995 horizontal shifting because the window start is not kept on the
2996 same position. (Bug#15090)
2997 (next_element_from_display_vector): Support 'box' face attribute
2998 in the face definitions of a display vector. (Bug#15099)
3000 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3002 * image.c (imagemagick_compute_animated_image): Implement animated
3004 (imagemagick_compute_animated_image): Fix some compilation
3005 warnings. Implement a very simple cache to make the animation
3006 usable at all, but it should be replaced with a per-image cache.
3008 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3010 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3011 to do `for' loops over alist values.
3012 * buffer.h (FOR_EACH_BUFFER):
3013 * process.c (FOR_EACH_PROCESS): Use it.
3014 (handle_child_signal, status_notify, Fget_buffer_process)
3015 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3017 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3019 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3020 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3021 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3022 to xzalloc and so avoid redundant call to memset.
3023 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3024 members because it is allocated with xzalloc and so already zeroed.
3026 2013-08-14 Ken Brown <kbrown@cornell.edu>
3028 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3031 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3033 Utility function and macro to copy Lisp string to C string.
3034 * lisp.h (xlispstrdupa): New macro.
3035 (xlispstrdup): New prototype.
3036 * alloc.c (xlispstrdup): New function.
3037 * callint.c (Fcall_interactively):
3038 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3039 (Fsubstitute_in_file_name):
3040 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3041 * image.c (x_create_bitmap_from_file):
3042 * w32term.c (w32_term_init):
3043 * xterm.c (x_term_init): Use xlispstrdup.
3045 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3047 * image.c (imagemagick_load_image): Make animated pictures work.
3048 There's still some problems with background color settings, though
3051 * decompress.c (unwind_decompress): Always restore point.
3053 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3055 * marker.c (set_marker): Reformat documentation.
3057 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3059 * xdisp.c (cursor_type_changed): Now static.
3061 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3062 Use changed. This avoids the need to call xmalloc and for the
3063 caller to call xfree, and avoids memory leaks in some situations.
3065 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3067 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3068 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3069 (redisplay_window): If window_end_valid is cleared due to non-zero
3070 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3071 so do not call to try_cursor_movement for that window.
3073 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3075 * window.h (struct window): Convert window_end_pos and
3076 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3077 (wset_window_end_pos, wset_window_end_vpos): Remove.
3078 * dispnew.c (adjust_glyph_matrix):
3079 * window.c (Fwindow_end, replace_window, set_window_buffer)
3081 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3082 (set_vertical_scroll_bar, redisplay_window, try_window)
3083 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3084 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3085 (note_mouse_highlight): Adjust users.
3086 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3089 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3091 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3092 * image.c (imagemagick_filename_hint): Use `const char *' and
3093 prefer SSDATA to SDATA to avoid warnings.
3095 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3097 Cleanup window fringes, margins and scroll bars adjustments.
3098 * window.c (set_window_fringes, set_window_margins)
3099 (set_window_scroll_bars, apply_window_adjustment): New functions.
3100 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3101 (Fset_window_scroll_bars): Use them.
3103 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3105 * window.h (struct window): Convert scroll_bar_width
3106 from Lisp_Object to integer. Adjust comment.
3107 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3109 * window.c (wset_scroll_bar_width): Remove.
3110 (make_window): Initialize scroll_bar_width.
3111 (Fsplit_window_internal): Use direct assignment.
3112 (Fset_window_configuration, save_window_save):
3113 Convert Lisp_Object to integer and back where appropriate.
3114 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3115 bar was actually changed, and mention this in docstring.
3117 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3119 * decompress.c: Minor simplifications.
3120 (Fzlib_decompress_region): Don't bother verifying
3121 that avail_out <= UINT_MAX, as that was confusing.
3122 Mention the restriction in a comment instead.
3123 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3125 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3127 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3128 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3130 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3132 * image.c (imagemagick_filename_hint): Check for errors in the
3135 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3137 * window.c (Fwindow_margins): Return nil when there's no marginal
3138 area, as per the documented API.
3140 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3141 Fmake_vector, as scroll bar's struct members are not all Lisp
3142 objects now. This avoids crashes in GC.
3144 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3145 bool, so its address could be taken.
3147 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3149 * image.c (imagemagick_filename_hint): New function to possibly
3150 apply `image-content-type-suffixes'.
3151 (imagemagick_load_image): Use it.
3153 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3155 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3156 if loading zlib failed.
3158 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3160 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3161 2013-08-13 checkin below. Change bool to BOOL, rule is:
3162 All Obj-C code uses BOOL, except for interfaces callable from C.
3164 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3166 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3168 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3169 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3170 bool instead of BOOL.
3171 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3172 from Lisp_Object to bitfield. Adjust comment.
3173 * w32term.c (x_scroll_bar_create): Adjust user.
3174 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3175 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3176 Use bool for boolean.
3177 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3178 to `unsigned int' when defining a bitfield.
3180 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3182 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3184 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3186 * window.h (struct window): Convert left_margin_cols and
3187 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3188 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3189 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3191 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3193 (showing_window_margins_p, update_window_line, update_frame_1):
3194 * fringe.c (draw_fringe_bitmap_1):
3195 * xdisp.c (window_box_width): Adjust users.
3196 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3197 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3198 Use direct assignment.
3199 (Fset_window_configuration, save_window_save, Fwindow_margins):
3200 Convert Lisp_Object to integer and back where appropriate.
3201 (Fset_window_margins): Adjust user. Return t if any margin
3202 was actually changed, and mention this in docstring.
3204 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3206 * syntax.c (forward_word):
3207 * cmds.c (forward_char, backward_char): Mention the optional argument.
3209 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3211 * window.h (struct window): Convert left_fringe_width
3212 and right_fringe_width from Lisp_Objects to integers.
3214 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3215 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3216 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3218 (make_window): Initialize new integer fields to -1.
3219 (Fsplit_window_internal): Use direct assignment.
3220 (Fset_window_configuration, save_window_save):
3221 Convert Lisp_Object to integer and back where appropriate.
3222 (Fset_window_fringes): Adjust user. Return t if any fringe
3223 was actually changed, and mention this in docstring.
3225 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3227 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3228 * nsfns.m (x_set_cursor_type):
3229 * w32fns.c (x_set_cursor_type):
3230 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3231 * xdisp.c (set_frame_cursor_types): ...but in common code.
3233 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3235 * font.c (clear_font_cache): New function, stripped from...
3236 (Fclear_font_cache): ...here, which now uses the function
3237 above. Adjust comment.
3238 * font.h (clear_font_cache): Add prototype.
3239 * xfaces.c (clear_face_cache): Use clear_font_cache.
3241 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3243 * window.c (Fset_window_start): Compare `w', not `window' because
3244 `w' might not be equal to `window' after call to decode_live_window.
3246 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3248 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3249 This fixes a problem introduced by the Bug#15035 patch
3250 when using GPG. Reported by Herbert J. Skuhra.
3252 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3254 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3255 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3256 not yet initialized.
3258 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3260 * decompress.c (Fzlib_decompress_region): Support zlib
3261 decompression, too, and rename.
3263 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3265 Minor zlib configuration tweaks.
3266 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3267 Don't assume presence of fn_inflateInit2_ zlib internal function.
3269 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3271 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3272 include the zlib prefix.
3274 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3276 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3277 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3278 define static variables that are pointers to zlib functions to be
3280 (init_zlib_functions) [WINDOWSNT]: New function.
3281 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3283 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3284 macros instead of invoking the zlib functions directly.
3285 (syms_of_decompress): DEFSYM Qzlib_dll.
3286 Staticpro Szlib_available_p.
3288 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3290 Avoid looping over all frame windows to freeze and unfreeze.
3291 * window.h (struct window): Drop frozen_window_start_p.
3292 (freeze_window_starts): Drop prototype.
3293 * frame.h (struct frame): New frozen_window_starts flag.
3294 (FRAME_WINDOWS_FROZEN): New macro.
3295 * window.c (freeze_window_start, freeze_window_starts):
3297 (select_window, replace_window): Adjust users.
3298 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3299 (window_frozen_p): New function.
3300 (redisplay_window): Use it.
3302 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3304 Fix some fd issues when running subprocesses (Bug#15035).
3305 Fix bugs that can leak files or file descriptors on errors.
3306 Don't unlink open temp files, as that's hard for users to diagnose
3307 when things go awry (e.g., temp disk exhausted).
3308 Don't bother to lock temp files. Check for invalid recursion.
3309 * callproc.c (synch_process_fd): Remove. All uses removed.
3310 (synch_process_tempfile): New var or macro.
3311 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3313 (record_kill_process): New arg, the temp name. All callers changed.
3314 (delete_temp_file): Now just a simple wrapper around unlink.
3315 (call_process_kill): New arg, the call_process_fd array.
3316 Close them all. Clear synch_process_pid. Remove the temp file,
3317 or arrange for it to be removed.
3318 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3319 that's been moved to synch_process_tempfile. Caller changed.
3320 Do not remove the tempfile; that's now call_process_kill's
3322 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3323 call_process_kill; the caller now does that.
3324 (call_process_cleanup): Do not close the process fd; that's now
3325 call_process_kill's responsibility.
3326 (Fcall_process): Implement via new function call_process, which
3327 has most of the old body of Fcall_process, but with a different API.
3328 (call_process): New function that does not open or close filefd if
3329 it is nonnegative. Record which fds need to be closed, and let
3330 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3331 Signal an error if invoked recursively (could be done via a hook).
3332 Simplify creation of the tempfile in the MSDOS case.
3333 Don't create the output file until after checking for the executable.
3334 Report any failure to open /dev/null.
3335 Don't open /dev/null for writing twice; once is enough.
3336 Don't create pipe if all output is being discarded or sent to file.
3337 Don't worry about setting up the coding system or reading from the
3338 pipe if all output is being discarded.
3339 Hoist fd_error local into top level, to lessen block nesting.
3340 Don't record deleted pid here; now done by Fcall_process_region.
3341 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3342 and note its success in synch_process_tempfile.
3343 Do not leak resources when child_setup fails.
3344 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3345 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3346 (create_temp_file): Now returns open fd, with an additional
3347 Lisp_Object * argument to return the name. All callers changed.
3348 Do not close the file; rewind it instead, and leave it open for
3349 the caller. Do not lock the temp file. Unwind-protect the file
3350 and the file-descriptor.
3351 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3352 If an asynchrounous process, record it here, not in call_process.
3353 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3354 * eval.c (set_unwind_protect): New function.
3355 * fileio.c (write_region): New function, generalized from the
3356 old Fwrite_region. Do not lock temp files.
3357 (Fwrite_region): Use it.
3358 * lisp.h (set_unwind_protect, write_region): New decls.
3359 * process.c: Include <verify.h>.
3360 (make_process): Mark fds as initially closed.
3361 (deleted_pid_list): Now a list of pid-filename pairs.
3363 (close_process_fd): New function.
3364 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3365 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3366 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3367 (create_process, create_pty, Fmake_serial_process)
3368 (server_accept_connection): Record which fds need to be closed,
3369 and let deactivate_process close them.
3370 (Fmake_network_process): Do not discard the unwind-protect
3371 until it's safe to do so.
3372 (deactivate_process): Close the fds opened by create_process etc.
3373 (Fprocess_send_eof): Adjust to new way of recording open fds.
3374 Report an error if /dev/null can't be opened, instead of aborting.
3375 * process.h (PROCESS_OPEN_FDS): New constant.
3376 (struct Lisp_Process): New member open_fds.
3377 (record_kill_process, record_deleted_pid): Adjust signatures.
3378 (record_deleted_pid): Move decl here ...
3379 * syswait.h (record_deleted_pid): ... from here.
3381 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3383 * decompress.c: Fix bugs with large buffers and weird inputs.
3384 Tune a bit. Reindent as per usual Emacs style.
3385 (BUFFER_SIZE): Remove.
3386 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3387 more than UINT_MAX bytes. Decompress into the gap instead of into
3388 an auto buffer, as this should avoid copying. Return nil if
3389 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3390 set immediate_quit; we shouldn't trust zlib code that much.
3392 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3394 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3395 errors, and really move the gap to where we want it.
3397 * lisp.h: Include decompress.c support.
3399 * emacs.c (main): Include decompress.c support.
3401 * Makefile.in: Include -lz if present.
3403 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3405 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3406 (initWithTitle:): Initialize frame to 0.
3407 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3408 (fillWithWidgetValue:frame:): Rename from
3409 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3411 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3412 fillWithWidgetValue:frame:
3414 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3415 remove memory leak warnings.
3417 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3418 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3421 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3422 (x_activate_menubar): Update the whole menu.
3423 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3424 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3425 current event is not NSSystemDefined (Bug#15001).
3426 Call ns_check_menu_open only if trackingMenu is 2.
3427 (menuDidClose:): New method, decrease trackingMenu.
3428 (fillWithWidgetValue:setDelegate:): New method.
3429 (fillWithWidgetValue:): Call the above.
3431 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3433 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3435 Omit some unnecessary casts.
3436 Many of these go back to the old pre-C89 days, when they may have
3437 been needed, but we've been assuming C89 or later for a while now.
3438 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3439 (live_float_p, live_misc_p, live_vector_p):
3440 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3441 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3442 (defvar_per_buffer):
3443 * callint.c (Fcall_interactively):
3444 * doc.c (Fsubstitute_command_keys):
3445 * filelock.c (get_boot_time):
3446 * frame.c (xrdb_get_resource):
3447 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3448 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3449 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3450 (menuitem_highlight_callback, menu_destroy_callback)
3451 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3452 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3453 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3454 (xg_tool_bar_help_callback, tb_size_cb):
3455 * image.c (xpm_alloc_color, png_read_from_memory)
3456 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3457 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3459 * keymap.c (describe_map):
3460 * nsfns.m (Fns_display_monitor_attributes_list):
3461 * nsmenu.m (process_dialog:):
3462 * nsterm.m (hold_event):
3463 * process.c (wait_reading_process_output):
3464 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3465 * scroll.c (do_direct_scrolling, scrolling_1):
3466 * termcap.c (tgetent):
3467 * window.c (check_window_containing, add_window_to_list)
3468 (freeze_window_starts):
3469 * xdisp.c (compare_overlay_entries, vmessage):
3470 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3471 (x_get_monitor_attributes_xrandr)
3472 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3473 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3474 * xfont.c (xfont_match, xfont_open):
3475 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3476 (menubar_selection_callback, menu_position_func)
3477 (popup_selection_callback, create_and_show_popup_menu)
3478 (dialog_selection_callback, create_and_show_dialog):
3479 * xrdb.c (x_get_string_resource):
3481 * xsmfns.c (x_session_check_input):
3482 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3483 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3484 (xaw_jump_callback, xaw_scroll_callback):
3485 Omit unnecessary casts.
3487 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3489 Minor string-length refactoring.
3490 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3491 * frame.c (make_monitor_attribute_list):
3492 Prefer build_string to strlen + make_string.
3494 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3496 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3497 don't check minor_code (Bug#14417).
3499 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3501 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3502 vertical positions instead. This avoids calling MATRIX_ROW with
3503 row numbers that are possibly beyond valid limits. (Bug#15064)
3505 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3507 Use xstrdup and build_unibyte_string where applicable.
3508 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3509 * xfns.c (x_window):
3510 * xrdb.c (x_get_customization_string):
3511 * xterm.c (xim_initialize):
3512 * w32fns.c (w32_window): Use xstrdup.
3513 (w32_display_monitor_attributes_list):
3514 * emacs.c (init_cmdargs):
3515 * keyboard.c (PUSH_C_STR):
3516 * nsfont.m (nsfont_open):
3517 * sysdep.c (system_process_attributes):
3518 * w32.c (system_process_attributes):
3519 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3521 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3523 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3524 variables of these types so that GDB would know about them, as aid
3525 for debugging fatal exceptions. (Bug#15024) See also
3526 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3529 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3531 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3532 larger than the NSWindow (Bug#14934).
3534 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3536 Redesign redisplay interface to drop global variable updated_window.
3537 Always pass currently updated window as a parameter to update routines.
3538 * dispextern.h (updated_window): Remove declaration.
3539 (struct redisplay_interface): Pass window parameter to
3540 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3541 and after_update_window_hook.
3542 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3544 * dispnew.c (updated_window): Remove.
3545 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3546 (update_window_line): Adjust to match redisplay interface changes.
3547 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3548 (ns_scroll_run, ns_after_update_window_line):
3549 * w32term.c (x_update_window_begin, x_update_window_end)
3550 (x_after_update_window_line, x_scroll_run):
3551 * xterm.c (x_update_window_begin, x_update_window_end)
3552 (x_after_update_window_line, x_scroll_run):
3553 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3554 Likewise. Adjust comments where appropriate.
3555 (x_cursor_to): Simplify because this is always called during window
3556 update (but install debugging check anyway).
3557 (expose_window): Check must_be_updated_p flag to see whether this
3558 function is called during window update.
3560 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3562 Do not reset window modification event counters excessively.
3563 These leftovers and poor man's tricky methods to catch extra
3564 redisplay's attention are no longer needed.
3565 * frame.c (set_menu_bar_lines_1):
3566 * minibuf.c (read_minibuf_unwind):
3567 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3568 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3569 (window_scroll_line_based, Fset_window_configuration):
3570 * xdisp.c (redisplay_window): Do not reset last_modified and
3571 last_overlay_modified counters.
3573 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3575 * xselect.c (x_send_client_event): Set send_event and serial, memset
3576 data.l as it might be bigger than data.b. Use 24 bit mask to
3577 XSendEvent (Bug#15034).
3579 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3581 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3582 for TTY frames that are not the top frame on their console.
3585 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3587 * w32term.c (w32fullscreen_hook): Really maximize frame when
3588 asked for (Bug#14841).
3590 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3592 Prefer selected_window to Fselected_window, likewise for frames.
3593 * buffer.c (Fbuffer_swap_text):
3594 * data.c (Fvariable_binding_locus):
3595 * window.c (run_window_configuration_change_hook): Adjust users.
3596 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3597 Use decode_live_frame.
3599 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3601 Be more careful if selected window shows the buffer other than current,
3602 use window_outdated only if this is not so. This change should also
3603 address some weird issues discussed in Bug#13012.
3604 * window.h (window_outdated): New prototype.
3605 * window.c (window_outdated): Now here. Convert from static and
3606 always assume window's buffer.
3607 (Fwindow_end, Fwindow_line_height): Use it.
3608 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3609 and always assume window's buffer.
3610 (redisplay_window): Adjust user.
3611 (redisplay_internal): Call to reconsider_clip_changes once and
3612 check whether mode line should be updated only if selected window
3613 shows current buffer.
3614 (run_window_scroll_functions): Use eassert for debugging check.
3615 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3617 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3619 * window.c (window_scroll, window_scroll_pixel_based)
3620 (window_scroll_line_based): Use bool for booleans.
3622 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3624 * process.c: Fix minor off-by-one issues in descriptor counts.
3625 This shouldn't fix any real bugs, but it cleans up the code a bit.
3626 (max_process_desc, max_input_desc): -1, not 0, means none.
3628 (delete_input_desc): New function.
3629 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3630 (deactivate_process): Scan backwards when recomuting max_process_desc;
3631 that should be faster.
3632 (init_process_emacs): Initialize max_input_desc.
3634 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3636 Use region cache to speedup bidi_find_paragraph_start.
3637 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3638 Rename cache_long_line_scans to cache_long_scans.
3639 * buffer.c (bset_cache_long_line_scans): Rename to
3640 bset_cache_long_scans.
3641 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3642 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3644 (syms_of_buffer): Rename cache-long-line-scans to
3645 cache-long-scans. Adjust docstring.
3646 * search.c (newline_cache_on_off):
3647 * indent.c (width_run_cache_on_off): Adjust users.
3648 * bidi.c (bidi_paragraph_cache_on_off): New function.
3649 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3650 * insdel.c (prepare_to_modify_buffer):
3651 Invalidate bidi_paragraph_cache if enabled.
3653 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3655 Invalidate region caches only if buffer text is going to be changed.
3656 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3657 (modify_text): ...new prototype.
3658 (prepare_to_modify_buffer_1): New prototype.
3659 * textprop.c (modify_region): Rename to...
3660 (modify_text_properties): ...new function.
3661 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3662 (Fremove_list_of_text_properties): Adjust users.
3663 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3664 (modify_text): ...new function.
3665 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3666 (prepare_to_modify_buffer_1): ...new function.
3667 * casefiddle.c (casify_region):
3668 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3669 (Ftranspose_regions): Use modify_text.
3671 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3673 * lisp.mk (lisp): Add nadvice.elc.
3675 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3677 New macro to iterate over live buffers similar to frames.
3678 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3679 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3680 Declare buffer-related variables here to offload lisp.h.
3681 * buffer.c (Vbuffer_alist): Adjust comment.
3682 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3683 (other_buffer_safely):
3684 * data.c (store_symval_forwarding):
3685 * dispnew.c (Fframe_or_buffer_changed_p):
3686 * fileio.c (Fdo_auto_save):
3687 * filelock.c (unlock_all_files):
3688 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3690 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3692 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3693 * callproc.c (create_temp_file):
3694 * filelock.c (create_lock_file):
3695 Assume mkostemp, since it's now provided by Gnulib.
3697 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3699 * w32.c (mkostemp): New function.
3700 (mktemp): Remove, no longer used. Most of the code reused in
3701 mkostemp. (Bug#15015)
3702 (mktemp): Don't undef.
3704 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3706 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3707 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3708 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3709 (free_glyph_pool, check_glyph_memory): Likewise for
3710 all users. Adjust comments where appropriate.
3712 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3714 * composite.h: Minor fixups.
3715 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3716 to fix a misspelling, and change it to an inline function while
3717 we're at it (it need not be a macro). All uses changed.
3718 (composition_method, composition_valid_p):
3719 Rewrite to avoid assignments in if-conditions.
3721 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3723 Do not use global Lisp_Object in composition macros.
3724 * composite.h (composition_temp): Remove declaration.
3725 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3726 (composition_method, composition_valid_p): ...inline functions.
3727 (compose_region): Remove the leftover.
3728 * composite.c (composition_temp): Remove.
3729 (run_composition_function, update_compositions)
3730 (composition_compute_stop_pos, composition_adjust_point)
3731 (Ffind_composition_internal):
3732 * coding.c (handle_composition_annotation):
3733 * xdisp.c (handle_composition_prop, check_point_in_composition):
3734 Related users changed.
3736 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3738 Drop FRAME_PTR typedef.
3739 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3740 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3741 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3742 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3743 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3744 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3745 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3746 All related users changed.
3748 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3750 * eval.c (default_toplevel_binding): New function.
3752 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3753 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3754 (syms_of_eval): Export them.
3755 * data.c (Fdefault_value): Micro cleanup.
3756 * term.c (init_tty): Use "false".
3758 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3760 Fix X GC leak in GTK and raw (no toolkit) X ports.
3761 * xterm.c (x_free_frame_resources): If white and black relief
3762 GCs are allocated, always free them here.
3763 * xfns.c (x_make_gc): Omit redundant initialization.
3764 * widget.c (create_frame_gcs): Remove the leftover.
3765 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3766 in x_free_frame_resources.
3768 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3770 * nsterm.m (windowWillResize:toSize:): Only change title if
3771 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3773 (viewDidEndLiveResize): New method.
3775 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3776 inside NS_IMPL_COCOA.
3778 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3780 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3781 Do not check whether undo is enabled because record_insert and
3782 record_delete does that themselves.
3784 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3786 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3787 member which is not really used any more.
3788 (FRAME_XIC_BASE_FONTNAME): Remove.
3789 * xfns.c (xic_free_fontset): Adjust user.
3790 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3791 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3792 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3793 (xdialog_show): Use eassert for debugging check.
3794 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3796 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3798 * fileio.c, fns.c (merge): Move extern decl from here ...
3799 * lisp.h (merge): ... to here.
3801 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3803 Fix last font-related change.
3804 * w32font.h (w32font_list_internal, w32font_match_internal):
3806 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3807 (uniscribe_list_family): Adjust to match font API change.
3808 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3809 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3811 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3813 * frame.h (FRAME_MOUSE_UPDATE):
3814 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3815 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3817 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3819 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3820 * font.h (struct font_driver): Change list, match, and list_family
3821 functions to accept struct frame * as first arg.
3822 * font.c (font_score, font_compare, font_sort_entities):
3824 (font_sort_entities, font_list_entities, font_select_entity):
3825 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3826 match font API change.
3827 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3828 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3829 * ftxfont.c (ftxfont_list, ftxfont_match):
3830 * xftfont.c (xftfont_list, xftfont_match):
3831 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3832 * w32font.c (w32font_list, w32font_match, w32font_list):
3833 (w32font_list_internal, w32_font_match_internal): Likewise.
3834 * xfaces.c (Fx_family_fonts): Adjust user.
3836 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3838 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3839 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3840 only if HAVE_X_WINDOWS is in use.
3841 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3842 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3843 * w32term.c (x_wm_set_icon_position): Likewise.
3844 * w32fns.c (x_icon): Adjust user.
3846 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3848 * xterm.c (last_mouse_press_frame): Remove the
3849 leftover which is not really used any more.
3850 (handle_one_xevent, syms_of_xterm): Adjust users.
3851 (x_flush): Call XFlush once per each X display, not frame.
3852 This is better because this code always unconditionally skips
3853 non-X frames in Vframe_list and issues the only XFlush if we
3854 have more than one X frame on the same X display.
3855 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3856 Use bool for booleans.
3857 (x_draw_glyph_string_background, cvt_string_to_pixel):
3858 (cvt_pixel_dtor): Drop unnecessary prototypes.
3859 * xterm.h (x_display_ok): Adjust prototype.
3861 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3863 Drop unnecessary functions that deals with frame pixel size.
3864 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3865 (x_pixel_height): Drop prototypes.
3866 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3867 (x_pixel_height): Drop implementations.
3868 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3869 which should be always valid for window frame.
3870 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3871 * w32menu.c (Fx_popup_dialog):
3872 * xmenu.c (Fx_popup_dialog): Likewise for both.
3874 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3876 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3877 frame parameters and call to Fmodify_frame_parameters just once.
3878 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3879 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3880 and mention nil frame in docstring.
3882 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3884 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3885 (x_figure_window_size): Likewise. Adjust to return long.
3886 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3887 (toplevel): Move Qterminal_live_p to...
3888 * terminal.c (toplevel): ...here, make it static, and...
3889 (syms_of_terminal): ...DEFSYM here.
3890 * frame.h (Qterminal_live_p): Remove declaration.
3891 (make_frame, x_figure_window_size): Adjust prototype.
3892 * nsfns.m (Fx_create_frame): Use long for window flags.
3894 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3896 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3897 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3898 Do not assume that emacs_close (INT_MAX) is a no-op.
3900 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3902 * xfaces.c (make_face_cache): For struct face_cache, prefer
3903 xmalloc to xzalloc and so avoid redundant call to memset.
3904 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3906 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3908 * fringe.c (draw_window_fringes, update_window_fringes)
3909 (compute_fringe_widths):
3910 * w32term.c (x_draw_glyph_string):
3911 * window.c (candidate_window_p, Frecenter):
3912 * xfaces.c (realize_basic_faces, realize_default_face)
3913 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3914 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3915 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3916 * xmenu.c (Fx_menu_bar_open_internal):
3917 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3918 * xsettings.c (xft_settings_event):
3919 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3920 Use bool for booleans. Adjust style and comments where
3922 * dispextern.h (draw_window_fringes, update_window_fringes)
3923 (compute_fringe_widths):
3924 * xterm.h (x_had_errors_p): Adjust prototype.
3926 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3928 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3929 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3931 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3933 * fns.c (toplevel): Remove comment before Fsafe_length because
3936 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3938 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3940 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3942 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3943 frame which got the message is still alive, before dereferencing
3944 its pointer. (Bug#14970)
3946 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3947 be a live window, before using it as such. (Bug#14970)
3949 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3951 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3952 w32_detect_focus_change instead of doing part of its job by hand.
3953 This fixes the problem whereby FOCUS_OUT events were not sent to
3956 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3958 * process.c (Fprocess_list): Doc fix.
3960 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3961 being re-exposed only if it didn't ask to become visible.
3962 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3963 was previously iconified. (Bug#14841)
3964 (x_iconify_frame): Mark the frame iconified.
3966 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3968 Fix minor problems found by static checking.
3969 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3970 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3972 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3974 * eval.c (set_specpdl_old_value): New function.
3975 (unbind_to): Minor simplification.
3976 (get_backtrace_frame): New function.
3977 (Fbacktrace_frame): Use it. Add `base' argument.
3978 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3979 (syms_of_eval): Export backtrace-eval.
3980 * xterm.c (x_focus_changed): Simplify.
3982 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3984 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3986 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3988 * xdisp.c (redisplay_window): Instead of moving point out of
3989 scroll margin, reject the force_start method, and try scrolling
3990 instead. (Bug#14780)
3992 2013-07-24 Ken Brown <kbrown@cornell.edu>
3994 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3997 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3999 * eval.c (Fprogn): Do not check that BODY is a proper list.
4000 This undoes the previous change. The check slows down the
4001 interpreter, and is not needed to prevent a crash. See
4002 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4004 2013-07-23 Glenn Morris <rgm@gnu.org>
4006 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4008 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4010 Port to GNU/Linux systems with tinfo but not ncurses.
4011 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4012 to decide whether ncurses is being used. Without this change,
4013 GCC complains about tgetent not being declared, on a system
4014 that has tinfo installed but ncurses not installed.
4016 * eval.c (Fprogn): Check that BODY is a proper list.
4018 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4019 * data.c (Fsetq_default):
4020 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4021 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4023 Tune by taking advantage of the fact that ARGS is always a list
4024 when a function is declared to have UNEVALLED args.
4026 * emacsgtkfixed.c: Port to GCC 4.6.
4027 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4029 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4031 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4032 here to silence compiler warnings.
4034 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4036 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4037 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4038 from messing up Emacs's 'struct frame' (Bug#14923).
4040 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4042 * alloc.c (make_save_ptr_ptr): Define this function.
4043 It was inadvertently omitted. It's needed only if
4044 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4046 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4048 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4049 frame have focus (Bug#14895).
4051 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4053 Avoid vfork-related deadlock more cleanly.
4054 * callproc.c (child_setup): When the child's exec fails, output
4055 the program name, as that's more useful. Use O_NONBLOCK to avoid
4057 * process.c (create_process_1): Remove; no longer needed.
4058 (create_process): Remove timer hack; no longer needed, now that
4059 the child avoids deadlock.
4061 2013-07-20 Glenn Morris <rgm@gnu.org>
4063 * image.c (Fimage_flush): Fix doc typo.
4065 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4067 Fix array bounds violation when pty allocation fails.
4068 * process.c (PTY_NAME_SIZE): New constant.
4069 (pty_name): Remove static variable; it's now auto.
4070 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4071 Take pty_name as an arg rather than using a static variable.
4072 All callers changed.
4073 (create_process): Recover pty_flag from process, not from volatile local.
4074 (create_pty): Stay inside array even when pty allocation fails.
4075 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4077 * lread.c (Fload): Avoid initialization only when lint checking.
4078 Mention that it's needed only for older GCCs.
4080 2013-07-20 Kenichi Handa <handa@gnu.org>
4082 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4083 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4085 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4087 * lread.c (Fload): Avoid uninitialized warning.
4089 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4091 Fix some minor file descriptor leaks and related glitches.
4092 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4093 (create_lock_file): Use write, not emacs_write.
4094 * image.c (slurp_file, png_load_body):
4095 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4096 (server_accept_connection):
4097 Don't leak an fd on memory allocation failure.
4098 * image.c (slurp_file): Add a cheap heuristic for growing files.
4099 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4100 as that's what the other routines do. Maybe input need not be
4101 blocked at all, but it's better to be consistent.
4102 Avoid undefined behavior when strlen is zero.
4104 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4105 (NSTATICS): Now a constant; doesn't need to be a macro.
4107 2013-07-19 Richard Stallman <rms@gnu.org>
4109 * coding.c (decode_coding_utf_8): Add simple loop for fast
4110 processing of ASCII characters.
4112 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4114 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4116 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4118 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4119 unportable 'struct x_display_info'.
4120 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4123 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4125 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4126 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4128 (system_process_attributes): Prefer plain char to unsigned char
4129 when either will do. Clean up properly if interrupted or if
4130 memory allocations fail. Don't assume sscanf succeeds.
4131 Remove no-longer-needed workaround to stop GCC from whining.
4132 Read command-line once, instead of multiple times. Check read status a
4135 Fix obscure porting bug with varargs functions.
4136 The code assumed that int is treated like ptrdiff_t in a vararg
4137 function, which is not a portable assumption. There was a similar
4138 -- though these days less likely -- porting problem with various
4139 assumptions that pointers of different types all smell the same as
4140 far as vararg functions is conserved. To make this problem less
4141 likely in the future, redo the API to use varargs functions.
4142 * alloc.c (make_save_value): Remove this vararg function.
4143 All uses changed to ...
4144 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4145 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4147 (make_save_ptr): Rename from make_save_pointer, for consistency with
4148 the above. Define only on platforms that need it. All uses changed.
4150 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4152 * keyboard.c: Try to fix typos in previous change.
4153 (DISPLAY_LIST_INFO): New macro.
4154 (kbd_buffer_get_event): Do not access members that are not present
4155 in X11. Revert inadvertent change of "!=" to "=".
4157 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4159 * keyboard.c (kbd_buffer_get_event):
4160 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4161 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4163 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4165 * filelock.c: Fix unlikely file descriptor leaks.
4166 (get_boot_time_1): Rework to avoid using emacs_open.
4167 This doesn't actually fix a leak, but is better anyway.
4168 (read_lock_data): Use read, not emacs_read.
4170 * doc.c: Fix minor memory and file descriptor leaks.
4171 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4172 (get_doc_string, Fsnarf_documentation):
4173 Fix file descriptor leak on error.
4175 * term.c: Fix minor fdopen-related file descriptor leaks.
4176 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4177 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4179 * charset.c: Fix file descriptor leaks and errno issues.
4181 (load_charset_map_from_file): Don't leak file descriptor on error.
4182 Use plain record_xmalloc since the allocation is larger than
4183 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4185 * eval.c (record_unwind_protect_nothing):
4186 * fileio.c (fclose_unwind):
4188 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4189 The replacement doesn't block input, but that no longer seems
4192 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4194 * lread.c: Fix file descriptor leaks and errno issues.
4195 (Fload): Close some races that leaked fds or streams when 'load'
4197 (Fload, openp): Report error number of last nontrivial failure to open.
4198 ENOENT counts as trivial.
4199 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4201 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4202 now that the function is always called with a nonnegative arg.
4203 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4204 All uses replaced with ...
4205 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4207 A few more minor file errno-reporting bugs.
4208 * callproc.c (Fcall_process):
4209 * doc.c (Fsnarf_documentation):
4210 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4211 * process.c (set_socket_option):
4212 Don't let a constructor trash errno.
4213 * doc.c: Include <errno.h>.
4215 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4217 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4219 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4221 Fix w32 bug with call-process-region (Bug#14885).
4222 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4223 to Fcall_process when the input is empty. This simplifies the
4224 code a bit. It makes no difference on POSIXish platforms but
4225 apparently it fixes a bug on w32.
4227 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4228 * fileio.c (close_file_unwind): Don't close if FD is negative;
4229 this can happen when unwinding a zapped file descriptor.
4230 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4231 in case Emacs runs out of memory between the two unwind-protects.
4232 Don't trash errno when closing FD.
4233 Zap the FD in the specpdl when closing it, instead of deferring
4234 the removal of the unwind-protect; this fixes a bug where a child
4235 function unwinds the stack past us.
4237 New unwind-protect flavors to better type-check C callbacks.
4238 This also lessens the need to write wrappers for callbacks,
4239 and the need for make_save_pointer.
4240 * alloca.c (free_save_value):
4241 * atimer.c (run_all_atimers):
4243 * alloc.c (safe_alloca_unwind):
4244 * atimer.c (unwind_stop_other_atimers):
4245 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4246 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4247 * minibuf.c (choose_minibuf_frame_1):
4248 * process.c (make_serial_process_unwind):
4249 * xdisp.h (pop_message_unwind):
4250 * xselect.c (queue_selection_requests_unwind):
4251 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4252 * alloca.c (record_xmalloc):
4253 Prefer record_unwind_protect_ptr to record_unwind_protect with
4255 * alloca.c (Fgarbage_collect):
4256 Prefer record_unwind_protect_void to passing a dummy.
4257 * buffer.c (restore_buffer):
4258 * window.c (restore_window_configuration):
4259 * xfns.c, w32fns.c (do_unwind_create_frame)
4260 New wrapper. All record-unwind uses of wrappee changed.
4261 * buffer.c (set_buffer_if_live):
4262 * callproc.c (call_process_cleanup, delete_temp_file):
4263 * coding.c (code_conversion_restore):
4264 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4265 * editfns.c (save_excursion_restore)
4266 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4267 (save_restriction_restore):
4268 * eval.c (restore_stack_limits, un_autoload):
4269 * fns.c (require_unwind):
4270 * keyboard.c (recursive_edit_unwind, tracking_off):
4271 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4272 * macros.c (pop_kbd_macro, restore_menu_items):
4273 * nsfns.m (unwind_create_frame):
4274 * print.c (print_unwind):
4275 * process.c (start_process_unwind):
4276 * search.c (unwind_set_match_data):
4277 * window.c (select_window_norecord, select_frame_norecord):
4278 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4279 (fast_set_selected_frame):
4280 * xfns.c, w32fns.c (unwind_create_tip_frame):
4281 Return void, not a dummy Lisp_Object. All uses changed.
4282 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4283 * callproc.c (call_process_kill):
4284 * fileio.c (restore_point_unwind, decide_coding_unwind)
4285 (build_annotations_unwind):
4286 * insdel.c (Fcombine_after_change_execute_1):
4287 * keyboard.c (read_char_help_form_unwind):
4288 * menu.c (unuse_menu_items):
4289 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4290 * sound.c (sound_cleanup):
4291 * xdisp.c (unwind_redisplay):
4292 * xfns.c (clean_up_dialog):
4293 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4294 Accept no args and return void, instead of accepting and returning
4295 a dummy Lisp_Object. All uses changed.
4296 * cygw32.c (fchdir_unwind):
4297 * fileio.c (close_file_unwind):
4298 * keyboard.c (restore_kboard_configuration):
4299 * lread.c (readevalllop_1):
4300 * process.c (wait_reading_process_output_unwind):
4301 Accept int and return void, rather than accepting an Emacs integer
4302 and returning a dummy object. In some cases this fixes an
4303 unlikely bug when the corresponding int is outside Emacs integer
4304 range. All uses changed.
4305 * dired.c (directory_files_internal_unwind):
4306 * fileio.c (do_auto_save_unwind):
4307 * gtkutil.c (pop_down_dialog):
4308 * insdel.c (reset_var_on_error):
4309 * lread.c (load_unwind):
4310 * xfns.c (clean_up_file_dialog):
4311 * xmenu.c, nsmenu.m (pop_down_menu):
4312 * xmenu.c (cleanup_widget_value_tree):
4313 * xselect.c (wait_for_property_change_unwind):
4314 Accept pointer and return void, rather than accepting an Emacs
4315 save value encapsulating the pointer and returning a dummy object.
4317 * editfns.c (Fformat): Update the saved pointer directly via
4318 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4319 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4320 (unwind_body): New function.
4321 (record_unwind_protect): First arg is now a function returning void,
4322 not a dummy Lisp_Object.
4323 (record_unwind_protect_ptr, record_unwind_protect_int)
4324 (record_unwind_protect_void): New functions.
4325 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4326 * fileio.c (struct auto_save_unwind): New type.
4327 (do_auto_save_unwind): Use it.
4328 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4329 * insdel.c (struct rvoe_arg): New type.
4330 (reset_var_on_error): Use it.
4331 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4333 (specbinding_func): Remove; there are now several such functions.
4334 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4335 (set_unwind_protect_ptr): New function.
4336 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4338 Be simpler and more consistent about reporting I/O errors.
4339 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4340 Say "Read error" and "Write error", rather than "I/O error", or
4341 "IO error reading", or "IO error writing", when a read or write
4343 * process.c (Fmake_network_process, wait_reading_process_output)
4344 (send_process, Fprocess_send_eof, wait_reading_process_output):
4345 Capitalize diagnostics consistently. Put "failed foo" at the
4346 start of the diagnostic, so that we don't capitalize the
4347 function name "foo". Consistently say "failed" for such
4349 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4350 All callers changed. This is so it can use report_file_error.
4351 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4352 diagnostics consistently as above.
4354 * fileio.c (report_file_errno): Fix errno reporting bug.
4355 If the file name is neither null nor a pair, package it up as a
4356 singleton list. All callers changed, both to this function and to
4357 report_file_error. This fixes a bug where the memory allocator
4358 invoked by list1 set errno so that the immediately following
4359 report_file_error reported the wrong errno value.
4361 Fix minor problems found by --enable-gcc-warnings.
4362 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4363 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4365 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4367 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4368 Set event->arg to Qt if switch-event shall be generated.
4369 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4371 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4373 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4376 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4377 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4378 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4379 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4380 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4381 and there is a focused frame.
4382 (head_table): Add focus-in and focus-out.
4383 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4384 bind to handle-focus-in/out.
4386 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4387 (Fhandle_switch_frame): Call Fhandle_focus_in.
4388 (syms_of_frame): defsubr handle-focus-in/out.
4390 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4392 Fix porting bug to older POSIXish platforms (Bug#14862).
4393 * sysdep.c (emacs_pipe): New function, that implements
4394 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4395 This should port better to CentOS 5 and to Mac OS X 10.6.
4396 All calls to pipe2 changed.
4398 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4399 This makes the code easier to read and the executable a bit smaller.
4400 Do not replace all calls to Fcons that happen to create lists,
4401 just calls that are intended to create lists. For example, when
4402 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4403 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4404 Similarly for list2 through list5.
4405 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4406 * bytecode.c (exec_byte_code):
4407 * callint.c (quotify_arg, Fcall_interactively):
4408 * callproc.c (Fcall_process, create_temp_file):
4409 * charset.c (load_charset_map_from_file)
4410 (Fdefine_charset_internal, init_charset):
4411 * coding.c (get_translation_table, detect_coding_system)
4412 (Fcheck_coding_systems_region)
4413 (Fset_terminal_coding_system_internal)
4414 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4415 * composite.c (update_compositions, Ffind_composition_internal):
4416 * dired.c (directory_files_internal, file_name_completion)
4418 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4419 * doc.c (Fsnarf_documentation):
4420 * editfns.c (Fmessage_box):
4422 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4423 (Feval, eval_sub, Ffuncall, apply_lambda):
4424 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4425 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4426 (Fset_file_times, Finsert_file_contents)
4427 (Fchoose_write_coding_system, Fwrite_region):
4428 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4429 * font.c (font_registry_charsets, font_parse_fcname)
4430 (font_prepare_cache, font_update_drivers, Flist_fonts):
4431 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4432 * frame.c (make_frame, Fmake_terminal_frame)
4433 (x_set_frame_parameters, x_report_frame_params)
4434 (x_default_parameter, Fx_parse_geometry):
4435 * ftfont.c (syms_of_ftfont):
4436 * image.c (gif_load):
4437 * keyboard.c (command_loop_1):
4438 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4439 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4440 (Fminor_mode_key_binding, accessible_keymaps_1)
4441 (Faccessible_keymaps, Fwhere_is_internal):
4442 * lread.c (read_emacs_mule_char):
4443 * menu.c (find_and_return_menu_selection):
4444 * minibuf.c (get_minibuffer):
4445 * nsfns.m (Fns_perform_service):
4446 * nsfont.m (ns_script_to_charset):
4447 * nsmenu.m (ns_popup_dialog):
4448 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4449 (Fx_own_selection_internal):
4450 * nsterm.m (append2):
4451 * print.c (Fredirect_debugging_output)
4452 (print_prune_string_charset):
4453 * process.c (Fdelete_process, Fprocess_contact)
4454 (Fformat_network_address, set_socket_option)
4455 (read_and_dispose_of_process_output, write_queue_push)
4456 (send_process, exec_sentinel):
4457 * sound.c (Fplay_sound_internal):
4458 * textprop.c (validate_plist, add_properties)
4459 (Fput_text_property, Fadd_face_text_property)
4460 (copy_text_properties, text_property_list, syms_of_textprop):
4461 * unexaix.c (report_error):
4462 * unexcoff.c (report_error):
4463 * unexsol.c (unexec):
4464 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4465 (Fformat_mode_line, syms_of_xdisp):
4466 * xfaces.c (set_font_frame_param)
4467 (Finternal_lisp_face_attribute_values)
4468 (Finternal_merge_in_global_face, syms_of_xfaces):
4469 * xfns.c (x_default_scroll_bar_color_parameter)
4470 (x_default_font_parameter, x_create_tip_frame):
4471 * xfont.c (xfont_supported_scripts):
4472 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4473 (menu_help_callback, xmenu_show):
4475 * xterm.c (set_wm_state):
4476 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4477 and similarly for list2 through list5.
4479 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4481 * callproc.c (Fcall_process_region): Fix minor race and tune.
4482 (create_temp_file): New function, with the temp-file-creation part
4483 of the old Fcall_process_region. Use Fcopy_sequence to create the
4484 temp file name, rather than alloca + build_string, for simplicity.
4485 Don't bother to block input around the temp file creation;
4486 shouldn't be needed. Simplify use of mktemp.
4487 Use record_unwind_protect immediately after creating the temp file;
4488 this closes an unlikely race where the temp file was not removed.
4489 Use memcpy rather than an open-coded loop.
4490 (Fcall_process_region): Use the new function. If the input is
4491 empty, redirect from /dev/null rather than from a newly created
4492 empty temp file; this avoids unnecessary file system traffic.
4494 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4496 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4497 Simplify by making this case like the other two. This is a bit
4498 slower on obsolete hosts, but the extra complexity isn't worth it.
4500 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4501 * process.c (create_process) [!DOS_NT]:
4502 Remove now-unnecessary calls to emacs_close.
4504 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4506 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4507 returning early. (Bug#14850)
4509 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4510 and inhibit-iso-escape-detection attributes of 'undecided'.
4513 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4515 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4516 Reported by Herbert J. Skuhra in
4517 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4519 Don't lose top specpdl entry when memory is exhausted.
4520 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4521 specpdl overflow here, to simplify callers; all callers changed.
4522 Always reserve an unused entry at the stack top; this avoids
4523 losing the top entry's information when memory is exhausted.
4525 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4527 Clean up errno reporting and fix some errno-reporting bugs.
4528 * callproc.c (Fcall_process):
4529 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4530 * process.c (create_process, Fmake_network_process):
4531 * unexaix.c (report_error):
4532 * unexcoff.c (report_error):
4533 Be more careful about reporting the errno of failed operations.
4534 The code previously reported the wrong errno sometimes.
4535 Also, prefer report_file_errno to setting errno + report_file_error.
4536 (Fcall_process): Look at openp return value rather than at path,
4537 as that's a bit faster and clearer when there's a numeric predicate.
4538 * fileio.c (report_file_errno): New function, with most of the
4539 old contents of report_file_error.
4540 (report_file_error): Use it.
4541 (Ffile_exists_p, Ffile_accessible_directory_p):
4542 Set errno to 0 when it is junk.
4543 * fileio.c (Faccess_file):
4544 * image.c (x_create_bitmap_from_file):
4545 Use faccessat rather than opening the file, to avoid the hassle of
4546 having a file descriptor open.
4547 * lisp.h (report_file_errno): New decl.
4548 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4551 * process.c (create_process, wait_reading_process_output) [AIX]:
4552 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4553 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4554 a multithreaded environment anyway).
4555 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4557 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4559 * image.c (x_find_image_file): Don't close a remote file handle.
4561 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4563 Fix races with threads and file descriptors.
4564 * callproc.c (Fcall_process_region):
4565 * dired.c (open_directory):
4566 * emacs.c (main, Fdaemon_initialized):
4567 * image.c (x_find_image_file):
4568 * inotify.c (Finotify_rm_watch):
4569 * lread.c (Flocate_file_internal):
4570 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4571 * term.c (term_mouse_moveto, init_tty):
4572 * termcap.c (tgetent):
4573 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4574 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4575 * unexhp9k800.c, unexmacosx.c (unexec):
4576 * callproc.c (Fcall_process_region):
4577 Use emacs_close, not close.
4578 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4579 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4580 and posix_close function on current platforms (which all lack them).
4581 (emacs_close): Use it. This should fix the races on GNU/Linux and
4582 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4583 and it should avoid closing random victim file descriptors on
4586 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4588 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4589 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4592 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4593 This is for .gdbinit xbacktrace.
4595 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4596 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4597 (emacs_set_tty): Now static.
4598 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4599 * term.c (tty_capable_p, tty_default_color_capabilities)
4600 (get_tty_terminal, term_mouse_movement)
4601 (handle_one_term_event, init_tty, maybe_fatal):
4602 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4603 (tgetent, scan_file, name_match, compare_contin):
4604 * terminal.c (get_terminal):
4605 Use bool for boolean.
4606 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4607 Prefer char to unsigned char if either will do.
4608 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4609 (tty_write_glyphs): Prefer int to unsigned.
4610 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4611 All callers changed.
4612 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4614 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4617 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4618 (B__dummy__): New dummy symbol, to pacify C89.
4619 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4620 they can't grok varargs macros.
4621 * dispnew.c (add_window_display_history)
4622 (add_frame_display_history):
4623 * print.c (print_object):
4624 * xdisp.c (debug_method_add):
4625 Use %p printf format only for void pointers.
4626 * emacs.c (usage_message): New constant, replacing ...
4627 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4628 (main): Adjust to usage reorg.
4629 * fns.c (syms_of_fns):
4630 * profiler.c (syms_of_profiler):
4631 Don't use non-constant struct initializers.
4632 * gnutls.h (gnutls_initstage_t):
4633 * lisp.h (enum Lisp_Fwd_Type):
4634 * lread.c (lisp_file_lexically_bound_p):
4635 * xsettings.c (anonymous enum):
4636 Remove trailing comma.
4637 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4638 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4639 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4641 * regex.c (const_re_char): New type, to pacify strict C89.
4642 All uses of 'const re_char' replaced to use it.
4643 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4644 with glibc when strict C89. This change is imported from gnulib.
4646 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4647 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4648 Omit GNU_LINUX implementation, since it requires long long.
4649 * xterm.c (x_draw_underwave):
4650 Do not assume the traditional order of struct's members.
4651 (x_term_init): Rewrite to avoid the need for non-constant structure
4654 Syntax cleanup, mostly replacing macros with functions.
4655 This removes the need for the syntax_temp hack.
4656 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4657 * syntax.c (SYNTAX_INLINE): New macro.
4658 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4659 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4660 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4661 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4662 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4663 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4664 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4665 Now constants, not macros.
4666 (syntax_temp) [!__GNUC__]: Remove.
4667 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4668 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4669 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4670 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4671 Move here from syntax.h; now functions, not macros. Except for the
4672 last function, these are static since only syntax.c uses them.
4673 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4674 All uses changed. Now a function, not a macro; use this fact
4675 to simplify the code.
4676 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4677 compiler bugs; no longer relevant.
4678 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4679 (SYNTAX_INLINE): New macro.
4680 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4681 for the new functions. Use bool for boolean member.
4682 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4683 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4684 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4685 (SETUP_BUFFER_SYNTAX_TABLE):
4686 Now extern inline functions, not macros.
4687 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4688 Remove; all uses replaced by implementation.
4689 (syntax_temp) [!__GNUC__]: Remove decl.
4690 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4692 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4694 * emacs.c (main): Fix syntax error.
4696 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4698 Timestamp fixes for undo (Bug#14824).
4699 * atimer.c (schedule_atimer):
4700 * fileio.c (Ffile_newer_than_file_p):
4701 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4702 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4703 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4704 (syms_of_fileio): Remove Sclear_visited_file_name.
4705 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4706 file doesn't exist; this avoids an ambiguity with negative timestamps.
4707 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4708 * systime.h (make_emacs_time, invalid_emacs_time):
4709 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4710 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4711 * undo.c (record_first_change): Push (visited-file-modtime) onto
4712 undo list rather than reimplementing it by hand, incorrectly.
4714 2013-07-09 Ken Brown <kbrown@cornell.edu>
4716 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4718 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4720 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4722 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4724 Handle errno and exit status a bit more carefully.
4725 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4726 number into an exit status. Instead, use EXIT_CANCELED.
4727 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4728 * callproc.c (relocate_fd):
4729 * emacs.c (close_output_streams, main):
4730 * process.c (create_process):
4731 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4732 Use emacs_perror for simplicity.
4733 * callproc.c (relocate_fd, main):
4734 * sysdep.c (sys_subshell):
4735 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4736 (shut_down_emacs): Use emacs_write, not write.
4737 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4738 * fileio.c (Fcopy_file, e_write):
4739 * nsterm.m (ns_select):
4740 * process.c (send_process):
4741 * sound.c (vox_write):
4742 Use emacs_write_sig, not emacs_write.
4743 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4744 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4746 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4748 (emacs_full_write): New function.
4749 (emacs_write): Rewrite to use it.
4750 (emacswrite_sig, emacs_perror): New functions.
4751 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4753 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4755 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4756 on NS even if it is present. Pixmap on NS is a void*.
4758 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4760 Port to Ubuntu 10 (Bug#14803).
4761 Problem reported by T.V. Raman.
4762 * process.c (close_on_exec, accept4, process_socket):
4763 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4765 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4767 * w32.c (sys_dup): Declare prototype.
4771 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4773 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4775 Make file descriptors close-on-exec when possible (Bug#14803).
4776 This simplifies Emacs a bit, since it no longer needs to worry
4777 about closing file descriptors by hand in some cases.
4778 It also fixes some unlikely races. Not all such races, as
4779 libraries often open files internally without setting
4780 close-on-exec, but it's an improvement.
4781 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4782 * callproc.c (Fcall_process) [!MSDOS]:
4783 * emacs.c (main) [!DOS_NT]:
4784 * nsterm.m (ns_term_init):
4785 * process.c (create_process):
4786 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4787 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4788 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4789 Prefer mkostemp with O_CLOEXEC to mkstemp.
4790 * callproc.c (relocate_fd) [!WINDOWSNT]:
4791 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4792 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4794 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4795 Make the resulting file descriptor close-on-exec.
4796 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4797 * lread.c (load_descriptor_list, load_descriptor_unwind):
4798 Remove; no longer needed. All uses removed.
4799 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4800 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4802 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4803 (Fmake_network_process, Fnetwork_interface_list):
4804 (Fnetwork_interface_info, server_accept_connection):
4805 Make newly-created socket close-on-exec.
4806 * sysdep.c (emacs_open, emacs_fopen):
4807 Make new-created descriptor close-on-exec.
4808 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4809 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4811 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4813 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4814 for NS_IMPL_GNUSTEP.
4816 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4818 Fix openp errno handling.
4819 * callproc.c (Fcall_process): Preserve openp errno around close.
4820 * lread.c (openp): Set errno when returning -1, as some callers
4823 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4825 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4827 * nsterm.h (NSSavePanel): Update comment.
4828 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4829 (ns_run_file_dialog): Declare.
4831 * nsfns.m: Remove panelOK.
4833 (ns_run_file_dialog): New function.
4834 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4835 event loop, so file dialog is popped up by ns_run_file_dialog, called
4836 by sendEvent (Bug#14578).
4837 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4839 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4841 * xdisp.c (default_line_pixel_height): New function.
4842 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4843 (try_cursor_movement, redisplay_window, try_window)
4844 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4846 * window.c (window_scroll_pixel_based):
4847 use default_line_pixel_height.
4849 * dispextern.h (default_line_pixel_height): Add prototype.
4851 * frame.c (x_set_line_spacing): Accept a float value for
4852 line-spacing parameter, per the documentation.
4854 * data.c (Fmultibyte_string_p): Doc fix.
4856 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4858 Use emacs_open more consistently when opening files.
4859 This handles EINTR more consistently now, and makes it easier
4860 to introduce other uniform changes to file descriptor handling.
4861 * src/systdio.h: New file.
4862 * src/buffer.c (mmap_init):
4863 * cygw32.c (chdir_to_default_directory):
4864 * dispnew.c (Fopen_termscript):
4865 * emacs.c (Fdaemon_initialized):
4866 * fileio.c (Fdo_auto_save):
4867 * image.c (slurp_file, png_load_body, jpeg_load_body):
4868 * keyboard.c (Fopen_dribble_file):
4870 * print.c (Fredirect_debugging_output):
4871 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4872 * termcap.c (tgetent):
4873 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4874 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4875 * w32term.c (w32_initialize) [CYGWIN]:
4876 * xfaces.c (Fx_load_color_file):
4877 Use emacs_open instead of plain open, and emacs_fopen instead of
4879 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4880 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4881 * callproc.c (default_output_mode): New constant.
4882 (Fcall_process): Use it to call emacs_open instead of plain creat.
4883 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4884 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4885 (emacs_fopen): New function.
4886 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4887 Include <lisp.h>, for emacs_open.
4888 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4890 Remove duplicate #include directives.
4891 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4893 Don't include stdio.h twice.
4894 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4895 Don't include sys/types.h or stdio.h twice.
4896 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4897 * lread.c: Don't include coding.h twice.
4898 * nsfont.m: Don't include frame.h twice.
4899 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4900 * ralloc.c: Don't include <unistd.h> twice.
4901 * xdisp.c: Don't include font.h twice.
4902 * xterm.c: Don't include fontset.h twice.
4903 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4905 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4907 Scale ImageMagick images more carefully.
4908 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4909 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4910 Be more careful about avoiding undefined behavior after
4911 integer overflow and division by zero.
4913 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4915 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4916 (syms_of_w32fns): DEFSYM them.
4917 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4918 (CCHDEVICENAME): Define macros if not defined.
4919 (struct MONITOR_INFO_EX): New struct.
4920 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4921 (enum_display_monitors_fn): New variable.
4922 (globals_of_w32fns): Initialize it.
4923 (Fx_display_pixel_width, Fx_display_pixel_height)
4924 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4925 multi-monitor setups in docstrings.
4926 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4927 screen size by primary monitor's millimeter per pixel.
4928 (w32_monitor_enum, w32_display_monitor_attributes_list)
4929 (w32_display_monitor_attributes_list_fallback)
4930 (Fw32_display_monitor_attributes_list): New functions.
4931 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4933 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4935 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4937 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4939 * fileio.c (Qfile_notify_error): New error symbol.
4941 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4942 * inotify.c (inotify_callback, symbol_to_inotifymask)
4943 (Finotify_add_watch, Finotify_rm_watch): Use it.
4944 (inotifyevent_to_event): Exchange order of cookie and file name.
4945 (Finotify_add_watch): Adapt docstring.
4947 * lisp.h (Qfile_notify_error): Declare.
4949 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4951 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4952 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4953 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4954 which did not work (see <http://bugs.gnu.org/14569#307>).
4955 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4956 && (!noninteractive || initialized)). This attempts to thread
4957 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4959 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4961 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4962 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4964 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4966 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4967 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4968 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4969 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4971 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4973 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4974 Define to __sys_siglist.
4976 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4978 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4979 word-wrap, so that overflow-newline-into-fringe would work in
4980 visual-line-mode. (Bug#2749)
4981 (move_it_in_display_line_to): When the last scanned display
4982 element fits exactly on the display line, and
4983 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4984 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4985 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4986 finding buffer position that corresponds to pixel coordinates,
4987 e.g. in buffer_posn_from_coords.
4989 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4991 * process.c (handle_child_signal): Call catch_child_signal if
4994 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4996 Don't convert function pointers to void * and back.
4997 It isn't portable C, and it's easy enough to avoid.
4998 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4999 (make_save_value): Add support for SAVE_FUNCPOINTER.
5000 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5001 * print.c (print_object):
5002 Distinguish function from object pointers.
5003 * lisp.h (SAVE_FUNCPOINTER): New constant.
5004 (SAVE_SLOT_BITS): Adjust to it.
5005 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5006 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5007 (voidfuncptr): New typedef.
5008 (struct Lisp_Save_Value): New member data[0].funcpointer.
5009 (XSAVE_FUNCPOINTER): New function.
5011 Simplify buildobj processing.
5012 * Makefile.in (buildobj.h): Make it a sequence of strings each
5013 followed by comma, rather than a single string. Put it into a
5014 .tmp file in case there's an error while generating it.
5015 (gl-stamp): Use .tmp for temp files.
5016 (mostlyclean): Clean .tmp files.
5017 * doc.c (buildobj): Move to just the routine that needs it.
5018 It's now an array of strings, so processing is simpler.
5020 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5022 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5023 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5024 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5025 Invoke malloc_enable_thread even when not interactive.
5026 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5027 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5028 in this case, since the underlying bug has now been fixed.
5030 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5032 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5033 unlinking it (bug#14691).
5035 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5037 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5038 before checking whether buffer is modified. This lets
5039 `kill-buffer-query-functions' cancel killing of the buffer or save
5040 its content before `kill-buffer' asks user the "Buffer %s
5041 modified; kill anyway?" question.
5043 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5045 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5046 Let the super performKeyEquivalent deal with them (Bug#14747).
5048 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5050 * widget.c (resize_cb): Remove unused local.
5052 Do not use GTK 3 if it exists but cannot be compiled.
5053 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5054 * xterm.c (x_error_handler) [!USE_GTK]:
5057 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5059 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5061 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5062 to the valid range of values. (Bug#14753)
5064 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5065 when moving point by using the current glyph matrix. This avoids
5066 the need to force redisplay when this function is called in a
5069 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5071 Fix minor problems found by static checking.
5072 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5073 Redo the latter's body to sidestep GCC parenthesization warnings.
5074 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5075 * coding.c (detect_coding, detect_coding_system):
5076 * coding.h (struct undecided_spec):
5077 Use bool for boolean.
5078 * image.c (QCmax_width, QCmax_height): Now static.
5079 * xdisp.c (Fmove_point_visually): Remove unused local.
5081 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5083 * xdisp.c (Fmove_point_visually): New function.
5085 2013-06-28 Kenichi Handa <handa@gnu.org>
5087 * coding.h (define_coding_undecided_arg_index): New enum.
5088 (coding_attr_index): New members
5089 coding_attr_undecided_inhibit_null_byte_detection,
5090 coding_attr_undecided_inhibit_iso_escape_detection,
5091 coding_attr_undecided_prefer_utf_8.
5092 (undecided_spec): New struct.
5093 (struct coding_system): New member `undecided' of the member
5096 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5097 (detect_coding): Likewise.
5098 (detect_coding_system): Likewise.
5099 (Fdefine_coding_system_internal): New coding system properties
5100 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5102 (syms_of_coding): Adjust for coding_arg_undecided_max.
5104 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5106 * image.c (x_from_xcolors): Remove unused local.
5108 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5110 Defer image data transfer between X client and server until actual
5113 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5116 * image.c (Destroy_Image): Remove.
5117 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5118 `mask_p', and `colors_p'. All uses changed.
5119 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5120 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5121 New macros for `flags' arg to x_clear_image_1.
5122 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5123 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5124 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5125 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5126 (image_get_x_image, image_unget_x_image): New functions or macros.
5127 (image_background, image_background_transparent, x_to_xcolors)
5128 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5129 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5130 instead of Destroy_Image.
5131 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5132 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5133 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5134 (imagemagick_load_image, svg_load_image): Use them instead of
5135 x_create_x_image_and_pixmap, and x_put_x_image followed by
5136 x_destroy_x_image, respectively.
5137 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5138 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5139 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5140 background_transparent fields.
5141 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5142 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5144 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5146 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5147 This mostly consists of undoing recent changes.
5148 * callproc.c (Fcall_process):
5149 * process.c (create_process):
5150 Do not worry about catching SIGCHLD here, undoing previous change.
5151 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5152 * process.c, process.h (catch_child_signal):
5153 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5154 * process.c (catch_child_handler): Don't worry about being called
5155 lazily and do not assume caller has blocked SIGCHLD, undoing
5156 previous change. Move first-time stuff back to
5157 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5158 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5159 set lib_child_handler if it's already initialized, which may
5160 help avoid problems on GNUStep.
5162 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5164 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5165 * callproc.c (Fcall_process):
5166 * process.c (create_process):
5167 Make sure SIGCHLD is caught before we fork,
5168 since Emacs startup no arranges to catch SIGCHLD.
5169 * process.c (lib_child_handler): Initialize to null, not to
5171 (catch_child_signal): Allow self to be called lazily.
5172 Do nothing if it's already been called.
5173 Assume caller has blocked SIGCHLD (all callers do now).
5174 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5175 just before it's really needed.
5176 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5177 since it hasn't been caught yet.
5179 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5181 * image.c (compute_image_size): New function to implement
5182 :max-width and :max-height.
5183 (imagemagick_load_image): Use it.
5185 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5187 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5188 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5190 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5191 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5192 the SIGCHLD handler, since the code is not atomic and (due to glib)
5193 signals may be arriving now.
5194 * sysdep.c (init_signals): Do not catch child signals here;
5195 'main' now does that later, at a safer time.
5197 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5199 Clean up SIGCHLD handling a bit (Bug#14569).
5200 * process.c, process.h (catch_child_signal):
5201 Now always extern, even if !NS_IMPL_GNUSTEP.
5202 * process.c (catch_child_signal): Move glib tickler here from
5203 init_process_emacs, so that it's done earlier in Emacs
5204 initialization. Also move the noninteractive && !initialized
5205 check here from init_process_emacs. This is all a bit cleaner for
5206 GNUish platforms, and I hope it works around the Cygwin bug.
5207 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5208 that glib signal handling is tickled before glib creates threads.
5210 * process.c (wait_reading_process_output): Avoid int overflow
5211 when reading more than 2 GiB total from a process.
5213 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5215 * process.c (create_process): Handle a couple more cases,
5216 i.e., work even if new_argv and wait_child_setup[i] are cached.
5217 Use Fcall_process's style for volatile vars.
5219 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5221 * process.c (create_process): Mark PROCESS volatile.
5223 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5225 Use C99-style flexible array members if available.
5226 This avoids some subtle aliasing issues, which typically
5227 aren't a problem with GCC but may be a problem elsewhere.
5228 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5229 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5230 In either case, it uses a flexible array member rather than
5231 the old struct hack. All uses changed.
5232 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5233 Adjust to sdata reorganization.
5234 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5235 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5236 that ports better to pre-C99 non-GCC.
5237 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5238 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5239 as the latter has changed.
5240 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5241 and port better to pre-C99 GCC.
5242 * image.c (struct xpm_cached_color):
5243 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5244 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5245 Use FLEXIBLE_ARRAY_MEMBER.
5246 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5247 Move decl to top level so it gets checked against implementation.
5248 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5249 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5251 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5253 * syntax.c: Integer cleanups.
5254 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5255 All uses that need 0-or-2 changed to:
5256 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5257 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5258 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5259 (char_quoted, prev_char_comend_first, back_comment)
5260 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5261 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5262 Use bool for boolean.
5263 (update_syntax_table, skip_chars, skip_syntaxes):
5264 Prefer int to unsigned when either will do.
5265 (back_comment): Return boolean success flag, like forw_comment,
5266 instead of positive-or-minus-1 (which might have overflowed int anyway).
5267 Don't stuff ptrdiff_t into int.
5268 (syntax_spec_code, syntax_code_spec): Now const.
5269 (Fmatching_paren, scan_lists, scan_sexps_forward):
5270 Use enum syntaxcode for syntax code.
5271 (Fmatching_paren): Check that arg is a character, not just an integer.
5272 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5273 (Finternal_describe_syntax_value): Omit no-longer-needed
5275 (skip_chars): Use char, not unsigned char, when the distinction
5277 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5278 * bytecode.c (exec_byte_code):
5279 * syntax.c (syntax_spec_code, Fchar_syntax)
5280 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5282 * syntax.h (SYNTAX_WITH_FLAGS):
5283 Omit unnecessary casts.
5285 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5287 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5288 line dimensions here, to avoid race conditions with the main
5289 thread. (Bug#14062, bug#14630, bug#14669)
5291 * w32term.c (w32_draw_window_cursor): Compute the header line and
5292 mode line dimensions here.
5293 <w32_system_caret_window, w32_system_caret_hdr_height>:
5294 <w32_system_caret_mode_height>: New variables.
5296 * w32term.h: Declare them.
5298 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5300 * alloc.c (die): Move "assertion failed" string here ...
5301 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5302 COND when SUPPRESS_CHECKING. This shrinks the executable text
5303 size by 0.8% to 2.2% when configured with --enable-checking,
5304 depending on optimization flags (GCC 4.8.1 x86-64).
5306 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5308 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5310 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5311 base is 2; this is more accurate.
5313 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5315 * sound.c (string_default): Move to !WINDOWSNT section.
5316 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5318 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5320 * sound.c: Integer cleanups.
5321 Remove unnecessary forward decls.
5322 (struct sound_device): The 'file' member is now a Lisp_Object, not
5323 a char *, so that we needn't invoke alloca on a huge size.
5324 (Fplay_sound_internal): Adjust to this.
5325 (string_default): New function.
5326 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5327 Use it to adjust to the struct sound_device change.
5328 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5329 (be2hs) [0]: Remove.
5331 * syntax.c (skip_chars): Don't use uninitialized storage
5332 when searching a multibyte buffer for characters that are not in a
5333 unibyte string that contains non-ASCII characters.
5335 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5337 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5338 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5340 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5342 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5344 2013-06-18 Kenichi Handa <handa@gnu.org>
5346 * font.c (Ffont_spec): Signal an error for an invalid font name
5349 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5351 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5352 In particular this ports to 32-bit sparc Sun cc.
5353 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5354 array with a dummy element at specpdl[-1], so that its address can
5356 (unbind_to): Do not copy the binding; not needed, now that we
5357 copy old_value in the one place where the copy is needed.
5358 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5359 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5360 (union specbinding): Rename from struct specbinding. Redo layout
5361 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5362 which is not portable. With Sun C 5.12 32-bit sparc, the
5363 declaration causes nargs to be an unsigned bitfield, a behavior
5364 that the C standard allows; but Emacs wants nargs to be signed.
5365 The overall type is now a union of structures rather than a
5366 structure of union of structures, and the 'kind' member is now a
5367 bitfield, so that the overall type doesn't grow. All uses changed.
5368 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5370 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5372 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5373 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5375 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5377 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5379 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5380 unless we know that the window w's frame is a frame object.
5381 Another attempt at solving bug#14062 and bug#14630.
5383 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5385 * textprop.c (property_set_type): New enum.
5386 (add_properties): Allow appending/prepending text properties.
5387 (add_text_properties_1): Factored out of Fadd_text_properties.
5388 (Fadd_text_properties): Move all the code into
5389 add_text_properties_1.
5390 (Fadd_face_text_property): New function that calls
5391 add_text_properties_1.
5393 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5395 Move functions from lisp.h to individual modules when possible.
5396 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5397 * alloc.c (XFLOAT_INIT, set_symbol_name):
5398 * buffer.c (CHECK_OVERLAY):
5399 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5400 (set_char_table_parent):
5401 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5402 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5403 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5404 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5406 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5407 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5408 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5409 (backtrace_args, backtrace_debug_on_exit):
5410 * floatfns.c (CHECK_FLOAT):
5411 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5412 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5413 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5414 (set_hash_index_slot):
5415 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5416 * marker.c (CHECK_MARKER):
5417 * textprop.c (CHECK_STRING_OR_BUFFER):
5418 * window.c (CHECK_WINDOW_CONFIGURATION):
5419 Move here from lisp.h, and make these functions static rather than
5421 * buffer.c (Qoverlayp):
5423 * fns.c (Qhash_table_p):
5424 * window.c (Qwindow_configuration_p):
5426 * lisp.h: Remove the abovementioned defns and decls.
5428 Use functions, not macros, for XINT etc (Bug#11935).
5429 In lisp.h, prefer functions to function-like macros, and
5430 constants to object-like macros, when either will do. This:
5431 . simplifies use, as there's no more need to worry about
5432 arguments' side effects being evaluated multiple times.
5433 . makes the code easier to debug on some platforms.
5434 However, when using gcc -O0, keep using function-like macros
5435 for a few critical operations, for performance reasons.
5436 This sort of thing isn't needed with gcc -Og, but -Og
5437 is a GCC 4.8 feature and isn't widely-enough available yet.
5438 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5439 Remove enum lsb_bits; no longer needed.
5440 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5441 * buffer.c (Qoverlap):
5443 * fns.c (Qhash_table_p):
5444 Now extern, so lisp.h can use these symbols.
5445 * dispextern.h: Include character.h, for MAX_CHAR etc.
5446 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5447 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5448 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5449 (GLYPH_CODE_P): Move here from lisp.h.
5450 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5451 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5452 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5453 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5454 XUNTAG now returns void *.
5455 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5456 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5457 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5458 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5459 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5460 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5461 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5462 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5463 New macros, renamed from their sans-lisp_h_ counterparts.
5464 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5465 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5466 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5467 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5468 If compiling via GCC without optimization, define these as macros
5469 in addition to inline functions.
5470 To disable this, compile with -DINLINING=0.
5471 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5472 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5473 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5474 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5475 (INTMASK, VALMASK): Now macros, since static values cannot be
5476 accessed from extern inline functions.
5477 (VALMASK): Also a constant, for benefit of old GDB.
5478 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5479 is INTEGERP, which can fold it in.
5480 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5481 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5482 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5483 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5484 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5485 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5486 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5487 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5488 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5489 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5490 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5491 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5492 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5493 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5494 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5495 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5496 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5497 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5498 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5499 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5500 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5501 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5502 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5503 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5504 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5505 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5506 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5507 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5508 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5509 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5510 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5511 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5512 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5514 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5515 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5516 (VALMASK): Define in one place rather than in two, merging the
5517 USE_LSB_TAG parts; this is simpler.
5518 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5519 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5520 Move up, to avoid use before definition.
5521 Also include "globals.h" earlier, for the same reason.
5522 (make_natnum): New function.
5523 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5524 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5525 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5526 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5527 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5528 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5529 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5530 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5531 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5532 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5533 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5534 (Qwindow_configuration_p, Qimage): New forward declarations.
5535 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5536 (STRING_COPYIN): Remove; unused.
5537 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5538 (xcar_addr, xcdr_addr): New functions. All uses changed.
5539 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5540 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5541 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5542 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5543 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5544 (TYPE_RANGED_INTEGERP): Simplify.
5545 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5546 (setlocale, fixup_locale, synchronize_system_messages_locale)
5547 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5548 Now empty functions, not macros.
5549 (functionp): Return bool, not int.
5550 * window.c (Qwindow_configuration_p): Now extern,
5551 so window.h can use it.
5552 * window.h (Qwindowp): Move decl back to lisp.h.
5554 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5556 * xdisp.c (Fline_pixel_height): New function, required for solving
5559 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5561 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5563 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5565 * lread.c (syms_of_lread):
5566 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5568 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5570 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5572 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5574 * fileio.c (expand_file_name): Doc fix.
5576 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5578 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5579 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5580 Wait for self, not for 0. This can't hurt on GNU or similar
5581 system, and may help with Cygwin.
5583 * keyboard.c: Don't use PROP (...) as an lvalue.
5584 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5585 Use set_prop (A, B), not PROP (A) = B.
5587 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5589 * xdisp.c (get_it_property): Use it->window instead of generating
5590 a Lisp object from it->w.
5592 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5594 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5595 get-char-property the window that is being rendered, instead of
5596 the buffer, to support window-specific overlays. (Bug#14575)
5597 (compute_display_string_pos): When W is NULL, use the current
5598 buffer as the object to pass to get-char-property.
5599 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5600 pointer member of the bidi iterator, since no window is pertinent
5603 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5605 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5606 being displayed, and pass it to compute_display_string_pos.
5607 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5608 (bidi_paragraph_init): All callers changed.
5610 * xdisp.c (init_from_display_pos, init_iterator)
5611 (handle_single_display_spec, next_overlay_string)
5612 (get_overlay_strings_1, reseat_1, reseat_to_string)
5613 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5614 Set bidi_it.w member from it->w.
5615 (compute_display_string_pos): Accept additional argument, the
5616 window being displayed, and pass it to Fget_char_property.
5619 * dispextern.h (struct bidi_it): New member w, the window being
5621 (compute_display_string_pos): Adjust prototype.
5623 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5625 * xgselect.c: Remove unneeded include xterm.h.
5627 * process.c (wait_reading_process_output): Check for NS before GLIB.
5628 GLIB may be linked in due to rsvg, but ns_select must be called.
5630 * xgselect.c (xg_select): Remove call to window_system_available
5631 and g_main_context_pending at the top, so Gdk events (i.e. file
5632 notify) are processed when Emacs is started with -nw.
5634 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5636 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5637 (ctagsfiles3): New variable, includes only *.m files.
5638 (TAGS): Use an explicit language name in the regular expressions,
5639 to avoid transformation of '/SOMETHING' by MSYS to
5640 'c:\MSYS\SOMETHING'.
5642 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5644 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5646 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5648 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5649 still need to set the mouse pointer shape and activate help-echo.
5652 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5654 A few porting etc. fixes for the new file monitor code.
5655 See the thread containing
5656 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5657 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5658 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5659 (dir_monitor_callback, Fgfile_rm_watch):
5660 Use assq_no_quit instead of Fassoc, for speed.
5661 (dir_monitor_callback, Fgfile_rm_watch):
5662 eassert that the monitor is a fixnum.
5663 (dir_monitor_callback): No need for CDR_SAFE.
5664 Simplify building of lisp with alternative tails.
5665 (Fgfile_add_watch, Fgfile_rm_watch):
5666 Do not assume glib functions set errno reliably on failure.
5667 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5668 and signal an error otherwise.
5669 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5670 Use Fdelq instead of Fdelete, for speed.
5672 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5674 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5675 don't insist on being invoked on a highlighted tool-bar button.
5676 Avoids losing tool-bar functionality when mouse-highlight is nil.
5677 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5678 Don't highlight when mouse-highlight is nil.
5679 (note_mouse_highlight): When mouse-highlight is nil, don't return
5680 right away; instead, run tool-bar and mode-line highlight
5681 subroutine, clear any existing highlight, and revert the mouse
5682 pointer to its default shape. (Bug#14558)
5684 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5686 * lisp.mk (lisp): Add prog-mode.el.
5688 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5690 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5691 * process.c (dummy_handler): New function.
5692 (lib_child_handler): New static var.
5693 (handle_child_signal): Invoke it.
5694 (catch_child_signal): If a library has set up a signal handler,
5695 save it into lib_child_handler.
5696 (init_process_emacs): If using glib and not on Windows, tickle glib's
5697 child-handling code so that it initializes its private SIGCHLD handler.
5698 * syssignal.h (SA_SIGINFO): Default to 0.
5699 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5700 31; it should no longer be needed now.
5702 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5704 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5706 * gfilenotify.c (globals_of_gfilenotify): New function.
5707 (syms_of_gfilenotify): Move global initialization there.
5709 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5711 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5713 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5714 * keyboard.c (menu_bar_items, tool_bar_items):
5715 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5716 not override local keymaps any more.
5718 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5720 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5722 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5724 * w32console.c (initialize_w32_display): Return the dimensions of
5725 the console window via 2 additional arguments, not via the current
5726 frame. This avoids crashes due to overrunning the bounds of
5727 frame's decode_mode_spec_buffer, which is not resized following
5728 the change of the frame dimensions from the initial 10x10.
5730 * w32term.h (w32_initialize_display_info): Adjust prototype.
5732 * term.c (init_tty): Take dimensions of the frame from the values
5733 returned by initialize_w32_display.
5735 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5736 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5737 (LIBES): Add $(GFILENOTIFY_LIBS).
5739 * w32inevt.c (handle_file_notifications): Add dummy implementation
5740 for !HAVE_W32NOTIFY.
5742 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5744 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5746 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5748 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5750 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5752 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5754 Fix minor problems found by static checking.
5755 * data.c (pure_write_error):
5756 Use xsignal2, not Fsignal, as Fsignal might return.
5757 * eval.c (set_backtrace_debug_on_exit): Now static.
5758 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5759 No longer inline. EXTERN_INLINE is needed only for functions
5760 defined in .h files. Reindent function header as per GNU style.
5761 (backtrace_p, backtrace_top, backtrace_next):
5762 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5763 compiler or linker. Add extern decls to pacify gcc -Wall.
5764 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5766 * frame.c (free_monitors): Define only on platforms that need it.
5767 * nsterm.m (ns_term_init):
5768 * process.c (catch_child_signal):
5769 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5770 defined on all porting targets these days.
5771 * process.c, process.h (catch_child_signal):
5772 Make it extern only if NS_IMPL_GNUSTEP is defined.
5774 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5776 * w32.c (gettimeofday): Make the signature identical to prototype
5777 in nt/inc/sys/time.h.
5779 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5781 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5784 * keyboard.c (safe_run_hooks_error): Improve error message.
5786 * data.c (pure_write_error): Add `object' argument.
5787 * puresize.h (CHECK_IMPURE): Use it.
5789 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5791 * Makefile.in (NOTIFY_OBJ): New variable.
5792 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5794 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5795 Call syms_of_gfilenotify.
5797 * gfilenotify.c: New file.
5799 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5800 and Qfile_w32notify.
5801 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5802 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5804 * lisp.h: Declare syms_of_gfilenotify.
5806 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5808 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5810 Merge the specpdl and backtrace stacks. Make the structure of the
5811 specpdl entries more obvious via a tagged union of structs.
5812 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5813 (enum specbind_tag): New enum.
5814 (struct specbinding): Make it a tagged union of structs.
5815 Add a case for backtrace records.
5816 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5817 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5818 (backtrace_debug_on_exit): New accessors.
5819 (struct backtrace): Remove.
5820 (struct catchtag): Remove backlist field.
5821 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5823 (Flocal_variable_p): Speed up the common case where the binding is
5825 * eval.c (backtrace_list): Remove.
5826 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5827 (set_backtrace_args, set_backtrace_nargs)
5828 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5829 (backtrace_next): New functions.
5830 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5831 (unwind_to_catch, internal_lisp_condition_case)
5832 (internal_condition_case, internal_condition_case_1)
5833 (internal_condition_case_2, internal_condition_case_n): Don't bother
5834 with backtrace_list any more.
5835 (Fsignal): Adjust to new backtrace format.
5836 (grow_specpdl): Move up.
5837 (record_in_backtrace): New function.
5838 (eval_sub, Ffuncall): Use it.
5839 (apply_lambda): Adjust to new backtrace format.
5840 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5842 (specbind): Adjust to new specpdl format. Simplify.
5843 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5844 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5846 (mark_backtrace): Remove.
5847 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5848 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5849 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5851 * profiler.c (record_backtrace): Use get_backtrace.
5852 (handle_profiler_signal): Use backtrace_top_function.
5853 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5856 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5858 * process.h (catch_child_signal): Declare.
5860 * process.c (catch_child_signal): New function.
5861 (init_process_emacs): Call it.
5863 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5864 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5866 (x_set_cursor_type): Remove declaration.
5867 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5868 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5869 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5870 (ns_get_color): Use F suffix on float.
5871 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5872 (ns_get_rgb_color): Remove.
5873 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5874 (note_mouse_movement): x and y are CGFloat.
5875 (ns_draw_fringe_bitmap): Remove unused rowY.
5876 Change #if to COCOA && >= 10_6.
5877 (ns_draw_window_cursor): Remove unused overspill.
5878 (ns_draw_underwave): width and x are EamcsCGFloat.
5879 (ns_draw_box): thickness is CGFloat.
5880 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5881 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5882 if not in main thread.
5883 (ns_get_pending_menu_title, ns_check_menu_open)
5884 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5885 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5886 (sendFromMainThread:): New method.
5887 (changeFont:): size is CGFloat.
5888 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5889 Disable warning about permanent text.
5890 (characterIndexForPoint:): Adjust return type depending on GNUStep
5892 (mouseDown:): delta is CGFloat.
5893 (updateFrameSize): Remove unised variable f.
5894 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5895 Cast float to EmacsCGFloat.
5896 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5897 also to -1 when restoring.
5898 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5899 inside NS_IMPL_COCOA.
5900 (toggleFullScreen:): Put call to toggleFullScreen inside
5901 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5902 (setPosition:portion:whole:): por is CGFloat.
5903 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5904 (mouseDown:): Use CGFloat.
5905 (mouseDragged:): Remove unised variable edge.
5906 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5908 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5910 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5911 when NS_IMPL_GNUSTEP.
5912 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5913 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5914 (EmacsToolbar): Add clearAll. Add tag argument to
5915 addDisplayItemWithImage.
5916 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5918 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5920 * nsmenu.m (ns_update_menubar): Make static.
5921 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5922 (fillWithWidgetValue:): Add cast to SEL for setAction.
5923 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5924 (update_frame_tool_bar): Update code for GNUStep.
5925 (clearAll): New method.
5926 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5927 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5928 Move identifierToItem setObject and activeIdentifiers addObject before
5929 call to insertItemWithItemIdentifier.
5930 (validateVisibleItems): Fix indentation.
5931 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5932 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5933 UtilityWindow to aStyle, remove call to setStyleMask.
5935 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5937 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5938 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5939 Use F suffix on floats.
5940 (ns_char_width): Returns CGFloat.
5941 (ns_ascii_average_width): w is CGFloat instead of float.
5942 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5944 (ns_glyph_metrics): CGFloat instead of float.
5946 * nsfns.m (x_set_foreground_color, x_set_background_color):
5948 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5949 remove unused variables.
5950 (Fns_read_file_name): Keep track if panel is for save.
5951 Use ns_filename_from_panel/ns_directory_from_panel.
5952 (Fns_list_services): delegate only used for COCOA.
5953 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5954 Just return the input if GNUStep.
5955 (x_screen_planes): Remove.
5956 (Fxw_color_values): Use EmacsCGFloat
5957 (Fns_display_monitor_attributes_list): Only get screen number for
5959 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5961 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5962 ns_directory_from_panel.
5964 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5966 * process.c (handle_child_signal): Also use WCONTINUED.
5967 This is so that list-processes doesn't mistakenly list the process
5968 as stopped, when the process has actually been continued and is
5971 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5973 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5974 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5975 not already configured.
5977 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5979 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5981 * Makefile.in (mostlyclean): Remove *.res files.
5983 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5985 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5986 a buffer (bug#8447).
5988 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5990 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5991 display vector, and we backtrack, handle the case that the
5992 previous character position is also displayed from a display
5993 vector or covered by a display string or image. (Bug#14476)
5995 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5997 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5998 (struct MonitorInfo, free_monitors): Remove.
5999 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6000 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6001 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6004 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6005 (struct MonitorInfo, free_monitors): Remove.
6006 (ns_screen_name): Make static.
6007 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6008 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6011 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6012 (struct MonitorInfo): New struct.
6013 (free_monitors, make_monitor_attribute_list): Declare.
6015 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6017 (free_monitors, make_monitor_attribute_list): New functions.
6018 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6021 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6023 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6025 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6027 * keyboard.c: Apply keyboard decoding only to events that come directly
6028 from the tty, not from unread-command-events (bug#14368).
6029 (read_event_from_main_queue): New function, extracted from read_char).
6030 (read_decoded_char): Remove.
6031 (read_decoded_event_from_main_queue): New function to replace it.
6032 (read_char): Use it.
6033 (read_key_sequence): Use read_char rather than read_decoded_char.
6035 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6037 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6039 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6041 2013-05-22 Kenichi Handa <handa@gnu.org>
6043 The following changes are to fix the setting of
6044 buffer-file-coding-system on, for instance, C-x RET c unix RET
6045 _FILE_OF_DOS_EOL_TYPE_ RET.
6047 * coding.h (struct coding_system): New member detected_utf8_chars.
6049 * coding.c (detect_coding_utf_8): Count characters and check EOL
6050 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6052 (setup_coding_system): Do not initialize coding->head_ascii.
6053 (check_ascii): Do not set coding->eol_seen but update it. Do not
6054 call adjust_coding_eol_type here.
6055 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6056 If the eol-type of CODING is already specified, adjust the eol type
6057 of the found coding-system.
6058 (decode_coding_gap): Cancel previous change. Utilize the
6059 character numbers counted by detect_coding_utf_8. Fix detection
6062 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6064 * search.c (looking_at_1): Only set last_thing_searched if the match
6065 changed the match-data (bug#14281).
6067 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6069 * xdisp.c (reseat_at_previous_visible_line_start):
6070 Already declared in dispextern.h, so remove it here.
6071 (move_it_vertically_backward): Likewise.
6073 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6075 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6076 (Fx_display_pixel_width, Fx_display_pixel_height)
6077 (Fx_display_mm_width, Fx_display_mm_height):
6078 Mention `display-monitor-attributes-list' in docstrings.
6080 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6081 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6082 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6083 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6084 (Fx_display_backing_store, Fx_display_visual_class)
6085 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6086 (Fx_display_grayscale_p, Fx_display_pixel_width)
6087 (Fx_display_pixel_height, Fx_display_planes)
6088 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6089 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6090 (Fx_display_mm_width, Fx_display_mm_height)
6091 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6092 height for all physical monitors as in X11.
6094 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6095 Return pixel width or height for all physical monitors as in X11.
6097 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6099 Port --enable-gcc-warnings to clang.
6100 * bytecode.c (exec_byte_code):
6102 Redo diagnostic pragmas to pacify clang, too.
6103 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6104 * editfns.c (Fencode_time):
6105 * fileio.c (file_accessible_directory_p):
6106 * font.c (font_unparse_xlfd):
6107 Use '&"string"[index]' instead of '"string" + (index)'.
6108 * undo.c (user_error): Remove; unused.
6110 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6112 * insdel.c (insert_1_both): Document the arguments, instead of
6113 referring to insert_1, which no longer exists.
6115 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6116 some window, increment windows_or_buffers_changed, so that
6117 *Messages* display in that window is updated. (Bug#14408)
6119 * w32.c: Include epaths.h.
6120 (init_environment): Use cmdproxy.exe without leading directories.
6121 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6123 (gettimeofday): Adjust signature and return value to Posix
6126 * unexw32.c (open_output_file): Delete the existing emacs.exe
6127 before creating it, to break the hard link to the versioned
6130 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6131 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6132 (FIRSTFILE_OBJ): New variables.
6133 (W32_RES): Rename to EMACSRES. All users changed.
6134 (base_obj): Use $(CM_OBJ).
6135 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6136 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6137 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6138 $(W32_RES_LINK) before $(LIBES).
6139 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6141 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6143 * makefile.w32-in (DOC): Use just "DOC".
6145 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6147 * process.c: Export default filters and sentinels to Elisp.
6148 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6150 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6151 (Fset_process_sentinel, Fformat_network_address):
6152 Default to them instead of nil.
6153 (server_accept_connection): Sentinels can't be nil any more.
6154 (read_and_dispose_of_process_output): New function, extracted from
6155 read_process_output.
6156 (read_process_output): Use it; filters can't be nil.
6157 (Finternal_default_process_filter): New function, extracted from
6158 read_process_output.
6159 (exec_sentinel_unwind): Remove function.
6160 (exec_sentinel): Don't zilch sentinel while running.
6161 (status_notify): Sentinels can't be nil.
6162 (Finternal_default_process_sentinel): New function extracted from
6164 (setup_process_coding_systems): Default filter is not nil any more.
6165 (syms_of_process): Export new Elisp functions and initialize
6167 * lisp.h (make_lisp_proc): New function.
6169 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6171 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6173 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6175 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6176 unless we know that the window w is a leaf window.
6177 Another attempt at solving bug#14062.
6179 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6181 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6184 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6186 * image.c (gif_load): Check that subimages fit (Bug#14345).
6188 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6190 * lread.c (skip_dyn_eof): New function.
6191 (read1): Use it to skip the end of a file in response to #@00.
6193 * doc.c (get_doc_string): Slightly relax the sanity checking.
6195 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6197 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6198 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6199 (MonitorInfo): New struct.
6200 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6201 (Fns_display_monitor_attributes_list): New functions.
6202 (display-usable-bounds): Remove.
6203 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6206 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6208 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6209 (GTK_CHECK_VERSION): New macro, if not already defined.
6210 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6211 replaced by GTK_CHECK_VERSION.
6213 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6215 * xterm.h (GTK_PREREQ): New macro.
6216 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6217 to use this macro instead, for consistency and clarity.
6219 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6221 * xdisp.c (row_for_charpos_p): New function, with code of
6222 cursor_row_p, but accepts an additional argument CHARPOS instead
6223 of using a hardcoded PT.
6224 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6225 (row_containing_pos): Call row_for_charpos_p instead of partially
6226 doing the same. Fixes cursor positioning under longlines-mode
6227 when longlines-show-effect includes more than one newline, when
6228 moving the cursor vertically up.
6230 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6232 * makefile.w32-in (ACL_H): New macro.
6233 ($(BLD)/fileio.$(O)): Update dependencies.
6235 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6237 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6238 * Makefile.in (LIB_ACL): New macro.
6239 (LIBACL_LIBS): Remove.
6240 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6241 * fileio.c: Include <acl.h>.
6242 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6243 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6245 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6248 * unexelf.c: Don't assume ElfW (Half) fits in int.
6249 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6250 when dealing with ElfW (Half) values, since they can exceed 2**31
6251 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6252 (entry_address): Omit unused NUM arg. All uses changed.
6254 2013-05-07 Juri Linkov <juri@jurta.org>
6256 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6257 to the string converted from number with `Fnumber_to_string'.
6260 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6262 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6263 This fixes a problem introduced by my previous change.
6265 2013-05-07 Glenn Morris <rgm@gnu.org>
6267 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6269 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6271 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6273 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6275 Static checking by GCC 4.8.0.
6276 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6277 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6278 (x_get_monitor_attributes_fallback)
6279 (x_get_monitor_attributes_xinerama)
6280 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6281 Define only if USE_GTK.
6282 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6283 (x_get_monitor_attributes_fallback): Omit unused locals.
6284 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6285 Use double, not float, to avoid mixed-mode floating point arithmetic.
6287 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6288 Jan Djärv <jan.h.d@swipnet.se>
6290 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6291 (XINERAMA_CFLAGS): New macros.
6292 (ALL_CFLAGS, LIBES): Use them.
6294 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6295 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6296 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6297 (syms_of_xfns): DEFSYM them.
6298 (struct MonitorInfo): New struct.
6299 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6300 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6301 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6302 (x_get_monitor_attributes_xinerama): New functions.
6303 (Fx_display_monitor_attributes_list): New primitive.
6304 (syms_of_xfns): Defsubr it.
6306 * xterm.h (x_display_info): Add Xatom_net_workarea and
6307 Xatom_net_current_desktop.
6309 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6310 and dpyinfo->Xatom_net_current_desktop.
6312 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6314 * xdisp.c (pos_visible_p): Use the special code for finding the
6315 beginning of a display property or overlay for any "replacing"
6316 display property, not just for display strings. This solves
6317 incorrect reporting of position by posn-at-point. (Bug#14241)
6319 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6321 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6322 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6323 Verify that ElfW (Half) fits in int.
6324 (fatal): Use same signature as lisp.h.
6325 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6326 configure and build with -DUNEXELF_DEBUG without worrying about
6327 other modules that use DEBUG.
6328 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6329 possibly-wide integers now uses it instead of plain fprintf.
6330 (entry_address): New function, which avoids problems with 32-bit
6331 overflow on 64-bit hosts.
6332 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6333 (round_up): Don't assume the remainder fits in int.
6334 (find_section): Use bool for boolean. Simplify debug code.
6335 (unexec): Don't assume file sizes fit in int or size_t.
6336 Omit unnecessary trailing newline in 'fatal' format.
6337 Use strerror rather than outputting decimal error number.
6338 Remove unused code when emacs is not defined;
6339 this file relies on Emacs now.
6340 Don't assume e_phnum and e_shnum are positive.
6342 * regex.c: Fix problems when DEBUG is defined.
6343 (extract_number, extract_number_and_incr): Define regardless of
6344 whether DEBUG is defined; that's simpler and makes the code less
6345 likely to go stale in the normal case when DEBUG is not defined.
6346 Return int rather than taking an int * arg. All callers changed.
6347 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6348 Remove, replacing with ...
6349 (DEBUG_PRINT): New macro. All callers changed.
6350 (DEBUG_COMPILES_ARGUMENTS): New macro.
6351 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6352 (print_compiled_pattern, print_double_string) [DEBUG]:
6353 Use prototype rather than old-style definition.
6354 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6355 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6356 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6357 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6358 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6359 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6360 This matters only when DEBUG is defined.
6362 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6364 * xdisp.c (set_iterator_to_next): Set the
6365 ignore_overlay_strings_at_pos_p flag only if we are _really_
6366 iterating over an overlay string, as indicated by the
6367 current.overlay_string_index member. (Bug#14306)
6369 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6371 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6372 to where it is used, to avoid autorelease issues (Bug#14050).
6374 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6376 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6377 * fileio.c (syms_of_fileio): Implement this.
6378 * filelock.c (create_lock_file): If symbolic links don't work, so
6379 we use a regular file as a lock file, do not fsync the lock file;
6382 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6384 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6385 (syms_of_minibuf): Adjust accodingly.
6387 * callint.c (Fcall_interactively): Adjust calls accordingly.
6389 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6391 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6392 w->contents is a buffer before computing everything else.
6393 Use parentheses to disambiguate last part of the condition.
6395 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6396 assertion violations. (Bug#14062)
6398 2013-05-01 David Reitter <david.reitter@gmail.com>
6400 * nsfns.m (ns_tooltip): Initialize.
6402 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6404 * coding.c (decode_coding_gap): Don't remove the character before
6405 a newline unless it's a CR character. (Bug#14287)
6407 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6409 * dispextern.h (struct face): Move enum face_underline_type
6410 earlier so that bitfields can be in the same word.
6412 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6414 * nsfns.m (handlePanelKeys): New function.
6415 (EmacsOpenPanel:performKeyEquivalent:)
6416 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6417 arrows/function/control and copy/paste keys (Bug#14296).
6419 2013-04-27 Juri Linkov <juri@jurta.org>
6421 * callint.c (Fcall_interactively): Call `Qread_number' for
6422 interactive code letter `n' instead of using duplicate code.
6425 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6427 * systime.h (make_timeval): Declare as 'const'.
6429 2013-04-27 Kenichi Handa <handa@gnu.org>
6431 * font.c (font_open_entity): Always open a font of manageable
6434 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6436 Port better to AIX (Bug#14258).
6437 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6440 2013-04-24 Kenichi Handa <handa@gnu.org>
6442 * coding.c (decode_coding_iso_2022): When an invalid escape
6443 sequence is encountered, reset the invocation and designation
6444 status to the safest one.
6446 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6448 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6449 Without this fix, "make distclean" leaves stamp-h1 behind.
6451 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6453 * w32fns.c (w32_fullscreen_rect): New function to compute the
6454 window rectangle for the given fullscreen mode.
6455 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6456 longer tunes the window size. This keeps the window's edges flush
6457 with the screen and allows the taskbar to hide itself in fullboth.
6459 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6460 window decorations and uses the entire screen.
6462 * w32term.h (w32_fullscreen_rect) Add prototype.
6463 (struct w32_output): Replace normal_width, normal_height,
6464 normal_top, and normal_left members with a single normal_placement
6466 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6468 (FRAME_NORMAL_PLACEMENT): New macro.
6470 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6472 * minibuf.c (Ftest_completion): Silence compiler warning.
6474 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6476 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6479 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6482 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6483 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6484 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6485 parentheses where appropriate.
6487 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6489 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6491 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6493 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6494 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6495 Mention in the doc string that setting these variables takes
6496 effect only after a call to set-window-buffer. (Bug#14200)
6498 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6500 * indent.c (Fvertical_motion): Don't consider display strings on
6501 overlay strings as display strings on the buffer position we
6502 started from. This prevents vertical cursor motion from jumping
6503 more than one line when there's an overlay string with a display
6504 property at end of line.
6505 Reported by Karl Chen <Karl.Chen@quarl.org> in
6506 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6508 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6510 * window.c (select_window): `record_buffer' even if window is
6511 already selected (bug#14191).
6513 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6515 * window.c (Fwindow_end): Test more flags, including the buffer's
6516 last_overlay_modified flag, to determine whether the window's
6517 display is really up-to-date. Prevents the function from
6518 returning a stale value. (Bug#14170)
6519 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6522 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6524 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6525 garbaged only if it is not already the top frame on its TTY.
6526 This prevents flickering due to constant redrawing of TTY frames when
6527 there are GUI frames open in the same session. (Bug#13864)
6529 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6531 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6532 of marking the idle timers directly.
6534 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6536 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6539 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6541 * window.c (select_window): Don't record_buffer while the invariant is
6542 temporarily broken (bug#14161).
6544 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6546 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6548 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6550 2013-04-07 Romain Francoise <romain@orebokech.com>
6552 Ignore additional platform-specific ACL errors (Bug#13702).
6553 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6554 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6556 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6558 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6561 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6563 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6564 This bug was introduced by my 2013-02-25 change that simplified
6565 data_start configuration. Without this change, on GNU/Linux
6566 an Emacs configured with --enable-profiling fails immediately
6567 due to a profiler signal.
6568 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6569 with these flags. On platforms where special flags are needed
6570 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6571 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6572 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6574 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6576 Get rid of some platform-specific functions examining window
6577 system and its capabilities. This is a partial rework of the
6579 * lisp.h (have_menus_p): Remove prototype. This function is
6580 replaced with platform-independent window_system_available.
6581 (check_window_system): Move to...
6582 * frame.h (decode_window_system_frame, window_system_available):
6583 ...here, add new prototypes.
6584 * frame.c (window_system_available, decode_window_system_frame):
6586 (check_window_system): Platform-independent now.
6587 * xterm.h (x_in_use): Remove declaration.
6589 * w32term.h (check_x_frame):
6590 * nsterm.h (check_x_frame): Remove prototypes. This function
6591 is replaced with platform-independent decode_window_system_frame.
6592 * msdos.c (have_menus_p): Remove.
6593 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6594 Remove platform-specific functions. Use check_window_system,
6595 decode_window_system_frame and check_ns_display_info where
6596 appropriate. Minor style and comment tweaks.
6597 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6598 (check_x_frame): Likewise.
6599 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6601 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6602 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6603 * xmenu.c, xselect.c: All related users changed.
6605 2013-04-03 Kenichi Handa <handa@gnu.org>
6607 The following changes is to optimize the code for reading UTF-8
6610 * coding.c (check_ascii): Rename from detect_ascii. Return value
6611 changed. Check EOL format. Do not call adjust_coding_eol_type
6613 (check_utf_8): New function.
6614 (adjust_coding_eol_type): Do nothing if already adjusted.
6615 (detect_coding): Compare the return value of check_ascii with
6616 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6617 (decode_coding_gap): Optimize for valid UTF-8.
6619 2013-03-21 Kenichi Handa <handa@gnu.org>
6621 * coding.c (syms_of_coding): Cancel previous change.
6623 * insdel.c (insert_from_gap): Fix previous change.
6625 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6627 Consistently use platform-specific function to detect window system.
6628 * lisp.h (check_window_system): New prototype. This function is
6629 going to replace check_x, check_w32 and check_ns.
6630 (have_menus_p): Mention msdos.c in comment.
6631 * fontset.c (check_window_system_func): Remove. Adjust all users.
6632 * fontset.h (check_window_system_func): Remove prototype.
6633 * nsterm.h (check_ns):
6634 * xterm.h (check_x):
6635 * w32term.h (check_w32): Likewise.
6636 * menu.c (Fx_popup_menu): Use check_window_system.
6637 * msdos.c (check_window_system): Define for MS-DOS.
6638 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6639 * w32fns.c (check_window_system): Likewise for MS-Windows.
6640 * xfns.c (check_window_system): Likewise for X.
6641 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6642 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6644 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6646 Prefer < to > in range checks such as 0 <= i && i < N.
6647 This makes it easier to visualize quantities on a number line.
6648 This patch doesn't apply to all such range checks,
6649 only to the range checks affected by the 2013-03-24 change.
6650 This patch reverts most of the 2013-03-24 change.
6651 * alloc.c (xpalloc, Fgarbage_collect):
6652 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6653 * character.c (string_escape_byte8):
6654 * charset.c (read_hex):
6655 * data.c (cons_to_unsigned):
6656 * dispnew.c (update_frame_1):
6657 * doc.c (Fsubstitute_command_keys):
6658 * doprnt.c (doprnt):
6659 * editfns.c (hi_time, decode_time_components):
6660 * fileio.c (file_offset):
6661 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6662 * font.c (font_intern_prop):
6663 * frame.c (x_set_alpha):
6664 * gtkutil.c (get_utf8_string):
6665 * indent.c (check_display_width):
6666 * keymap.c (Fkey_description):
6667 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6669 * minibuf.c (read_minibuf_noninteractive):
6670 * process.c (wait_reading_process_output):
6671 * search.c (Freplace_match):
6672 * window.c (get_phys_cursor_glyph):
6673 * xdisp.c (redisplay_internal):
6674 * xsmfns.c (smc_save_yourself_CB):
6675 Prefer < to > for range checks.
6676 * dispnew.c (sit_for): Don't mishandle NaNs.
6677 This fixes a bug introduced in the 2013-03-24 change.
6678 * editfns.c (decode_time_components): Don't hoist comparison.
6679 This fixes another bug introduced in the 2013-03-24 change.
6681 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6683 * frame.h (struct frame): Drop scroll_bottom_vpos
6684 member becaue all real users are dead long ago.
6685 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6686 * xdisp.c (redisplay_internal): Adjust user.
6688 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6690 * nsmenu.m (showAtX:Y:for:): setLevel to
6691 NSPopUpMenuWindowLevel (Bug#13998).
6693 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6695 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6696 (ns_check_pending_open_menu): Declare.
6698 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6699 (x_activate_menubar): Update the menu with title that matches
6700 ns_get_pending_menu_title, and call
6701 ns_check_pending_openmenu (Bug#12698).
6702 (menuWillOpen:): New method.
6703 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6705 * nsterm.m (menu_will_open_state, menu_mouse_point)
6706 (menu_pending_title): New varaibles.
6707 (ns_get_pending_menu_title, ns_check_menu_open)
6708 (ns_check_pending_open_menu): New functions.
6710 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6712 * indent.c (current_column_bol_cache): Remove leftover which is not
6713 used in Fmove_to_column any more.
6714 (current_column, scan_for_column): Adjust users.
6715 * keyboard.c (last_point_position_buffer, last_point_position_window):
6716 Remove leftovers which are not used for recording undo any more.
6717 (command_loop_1, syms_of_keyboard): Adjust users.
6718 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6719 redisplay_window any more.
6720 (move_it_to): Adjust user.
6722 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6724 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6725 Update dependencies.
6727 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6729 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6730 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6733 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6735 * window.h (struct window): Replace hchild, vchild and buffer slots
6736 with the only contents slot. This is possible because each valid
6737 window may have either the child window (in vertical or horizontal
6738 combination) or buffer to display (for the leaf window). Using that,
6739 a lof of operations to traverse and/or change window hierarchies may
6740 be simplified. New member horizontal is used to distinguish between
6741 horizontal and vertical combinations of internal windows.
6742 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6743 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6744 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6745 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6746 Use contents slot, not buffer, where appropriate.
6747 (wset_combination): New function.
6748 (wset_buffer): Add eassert.
6749 (Fframe_first_window): Simplify the loop reaching first window.
6750 (Fwindow_buffer): Use WINDOW_LEAF_P.
6751 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6752 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6753 (unshow_buffer): Convert initial debugging check to eassert.
6754 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6755 (make_parent_window, window_resize_check, window_resize_apply)
6756 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6757 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6758 Adjust to match struct window changes.
6759 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6760 (mark_window_cursors_off, count_windows, get_leaf_windows)
6761 (foreach_window_1): Simplify the loop.
6762 * alloc.c (mark_object): Do not check for the leaf window because
6763 internal windows has no glyph matrices anyway.
6764 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6765 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6766 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6767 (build_frame_matrix_from_window_tree, mirror_make_current)
6768 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6769 (update_window_tree, set_window_update_flags): Simplify the loop.
6770 (sync_window_with_frame_matrix_rows): Enforce live window.
6771 Use contents slot, not buffer, where appropriate.
6772 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6773 and WINDOW_HORIZONTAL_COMBINATION_P.
6774 (make_frame_visible_1): Simplify the loop.
6775 Use contents slot, not buffer, where appropriate.
6776 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6777 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6778 (expose_window_tree): Likewise.
6779 Use contents slot, not buffer, where appropriate.
6780 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6781 to avoid deleted windows. Use contents slot instead of buffer.
6782 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6783 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6784 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6785 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6787 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6789 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6790 identify the reasons for assertion violations in bug#14062 and
6792 (Fx_show_tip): Fix compilation error under
6793 "--enable-check-lisp-object-type". (Bug#14073)
6795 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6796 Reported by <rzl24ozi@gmail.com>.
6798 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6800 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6802 (unwind_with_echo_area_buffer): ...to restore it here.
6803 This is needed to ensure that...
6804 (redisplay_window): ...both window markers are valid here,
6805 which is verified by eassert.
6806 * editfns.c (save_excursion_save): Do not assume that
6807 selected_window always displays the buffer.
6808 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6811 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6813 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6816 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6818 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6820 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6822 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6823 since MinGW's w32api headers do. This avoids compiler warnings.
6825 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6828 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6830 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6832 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6834 * gtkutil.c (style_changed_cb): Check if frame is live and an
6835 X frame (Bug#14038).
6837 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6839 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6840 Define only for _WIN32_WINNT less than 0x0500.
6841 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6843 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6844 see its own definitions of 'struct timeval' and 'struct timezone'.
6846 Fix incompatibilities between MinGW.org and MinGW64 headers.
6847 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6849 * w32.c (REPARSE_DATA_BUFFER): Guard with
6850 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6852 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6854 * xterm.c: Include X11/XKBlib.h
6855 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6857 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6859 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6861 * blockinput.h (input_blocked_p): Likewise.
6862 * bytecode.c (exec_byte_code): Likewise.
6863 * callproc.c (call_process_kill, call_process_cleanup)
6864 (Fcall_process): Likewise.
6865 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6866 (Fccl_execute_on_string): Likewise.
6867 * character.c (string_escape_byte8): Likewise.
6868 * charset.c (read_hex): Likewise.
6869 * cm.c (calccost): Likewise.
6870 * data.c (cons_to_unsigned): Likewise.
6871 * dired.c (directory_files_internal, file_name_completion):
6873 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6874 (sit_for): Likewise.
6875 * doc.c (Fsubstitute_command_keys): Likewise.
6876 * doprnt.c (doprnt): Likewise.
6877 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6878 * emacsgtkfixed.c: Likewise.
6879 * fileio.c (file_offset, Fwrite_region): Likewise.
6880 * floatfns.c (Fexpt, fmod_float): Likewise.
6881 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6883 * font.c (font_intern_prop): Likewise.
6884 * frame.c (x_set_alpha): Likewise.
6885 * gtkutil.c (get_utf8_string): Likewise.
6886 * indent.c (check_display_width): Likewise.
6887 * intervals.c (create_root_interval, rotate_right, rotate_left)
6888 (split_interval_right, split_interval_left)
6889 (adjust_intervals_for_insertion, delete_node)
6890 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6891 (merge_interval_right, merge_interval_left, copy_intervals)
6892 (set_intervals_multibyte_1): Likewise.
6893 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6894 * keymap.c (Fkey_description): Likewise.
6895 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6896 * lread.c (openp, read_integer, read1, string_to_number):
6898 * menu.c (ensure_menu_items): Likewise.
6899 * minibuf.c (read_minibuf_noninteractive): Likewise.
6900 * print.c (printchar, strout): Likewise.
6901 * process.c (create_process, Faccept_process_output)
6902 (wait_reading_process_output, read_process_output, send_process)
6903 (wait_reading_process_output): Likewise.
6904 * profiler.c (make_log, handle_profiler_signal): Likewise.
6905 * regex.c (re_exec): Likewise.
6906 * regex.h: Likewise.
6907 * search.c (looking_at_1, Freplace_match): Likewise.
6908 * sysdep.c (get_child_status, procfs_ttyname)
6909 (procfs_get_total_memory): Likewise.
6910 * systime.h (EMACS_TIME_VALID_P): Likewise.
6911 * term.c (dissociate_if_controlling_tty): Likewise.
6912 * window.c (get_phys_cursor_glyph): Likewise.
6913 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6914 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6916 * xfns.c (Fx_window_property): Likewise.
6917 * xmenu.c (set_frame_menubar): Likewise.
6918 * xselect.c (x_get_window_property, x_handle_dnd_message):
6920 * xsmfns.c (smc_save_yourself_CB): Likewise.
6921 * xterm.c (x_scroll_bar_set_handle): Likewise.
6923 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6925 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6926 to be optional or nil. Adjust comment and convert it to docstring.
6927 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6928 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6930 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6932 Static checking by GCC 4.8-20130319.
6933 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6934 * process.c (Fset_process_datagram_address)
6935 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6936 * xdisp.c (get_char_face_and_encoding):
6937 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6938 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6939 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6941 2013-03-24 Ken Brown <kbrown@cornell.edu>
6943 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6944 fix compilation on 64-bit Cygwin, where underscores are not
6945 automatically prepended.
6947 * w32term.c (w32_initialize): Silence compiler warning.
6949 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6951 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6952 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6953 variables, to save and restore frame dimensions.
6954 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6955 after returning from a 'fullscreen' configuration.
6956 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6957 to avoid races between the main thread and the input thread.
6959 * w32term.h (struct w32_output): New members normal_width,
6960 normal_height, normal_top, normal_left, and prev_fsmode.
6961 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6962 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6965 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6966 'fullscreen' parameter. Always record previous width and height
6967 of the frame, except when switching out of maximized modes, so
6968 that they could be restored correctly, instead of resetting to the
6969 default frame dimensions. Send SC_RESTORE command to the frame,
6970 unless we are going to send SC_MAXIMIZE, to restore the frame
6971 resize hints in the mouse pointer shown by the window manager.
6974 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6976 * lisp.h (get_frame_param): Adjust conditions for prototype
6979 2013-03-22 Ken Brown <kbrown@cornell.edu>
6981 * unexcw.c: Drop unneeded inclusion of w32common.h.
6982 (report_sheap_usage): Declare.
6983 (read_exe_header): Add magic numbers for x86_64.
6984 (fixup_executable): Fix printf format specifier for unsigned long
6987 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6989 * frame.h (struct frame): Put menu_bar_window under #ifdef
6990 because this member is not needed when X toolkit is in use.
6991 (fset_menu_bar_window):
6992 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6993 (free_glyphs, update_frame):
6994 * xdisp.c (expose_frame): Likewise.
6995 (display_menu_bar): Likewise. Remove redundant eassert.
6996 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6999 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7001 Use functions and constants to manipulate Lisp_Save_Value objects.
7002 This replaces code that used macros and strings and token-pasting.
7003 The change makes the C source a bit easier to follow,
7004 and shrinks the Emacs executable a bit.
7005 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7006 (make_save_value): Change 1st arg from string to enum. All callers
7009 (mark_object): Use if, not #if, for GC_MARK_STACK.
7010 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7011 (XSAVE_OBJECT): Now functions, not macros.
7012 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7013 the constant was never used.
7014 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7015 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7016 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7017 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7019 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7020 type3 with a single member save_type. All uses changed.
7021 (save_type, set_save_pointer, set_save_integer): New functions.
7022 * print.c (PRINTX): Remove.
7024 * alloc.c: Remove redundant static declarations.
7026 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7028 * window.h (struct window): Convert left_col, top_line, total_lines
7029 and total_cols from Lisp_Objects to integers. Adjust comments.
7030 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7032 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7033 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7034 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7035 Adjust users where appropriate.
7037 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7039 * frame.h (struct frame): Drop resx and resy because the same data is
7040 available from window system-specific output context. Adjust users.
7041 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7042 New functions to provide defaults when no window system available.
7043 (FRAME_RES_X, FRAME_RES_Y): New macros.
7044 (NUMVAL): Move from xdisp.c.
7045 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7046 (Ffont_face_attributes, Fopen_font):
7047 * image.c (gs_load):
7048 * w32font.c (fill_in_logfont):
7049 * xdisp.c (calc_pixel_width_or_height):
7050 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7051 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7053 2013-03-20 Kenichi Handa <handa@gnu.org>
7055 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7056 to 1 (temporary workaround until a bug related to ASCII
7057 optimization is fixed).
7059 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7061 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7062 Signal error if window is not internal. Adjust docstring.
7063 (delete_all_child_windows): Use combination_limit to save the buffer.
7064 (Fset_window_configuration): Adjust accordingly.
7065 * print.c (syms_of_print): Initialize debugging output not here...
7066 (init_print_once): ...but in a new function here.
7067 * lisp.h (init_print_once): Add prototype.
7068 * emacs.c (main): Add call to init_print_once. Adjust comments.
7070 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7072 * window.c (window_resize_check, window_resize_apply)
7073 (window_from_coordinates, recombine_windows, set_window_buffer)
7074 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7075 (Fsplit_window_internal, Fdelete_window_internal)
7076 (freeze_window_starts): Use bool for booleans.
7077 * window.h (window_frame_coordinates, resize_frame_windows)
7078 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7080 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7082 * dispnew.c (bitch_at_user): Use `user-error'.
7084 2013-03-17 Ken Brown <kbrown@cornell.edu>
7086 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7087 as return type of image_background. (Bug#13981)
7088 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7090 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7092 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7093 (ns_select): Don't return with result uninitialized.
7095 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7098 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7100 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7101 directories. If filename is nil, get directory name (Bug#13932).
7102 Use getFilename and getDirectory.
7103 (getFilename, getDirectory): New methods for EmacsSavePanel and
7105 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7107 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7109 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7111 2013-03-15 Kenichi Handa <handa@gnu.org>
7113 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7114 (adjust_after_replace): Make it back to static. Delete the third
7115 arg text_at_gap_tail. Cancel the code for handling it.
7117 * coding.h (struct coding_system): New member eol_seen.
7119 * coding.c (detect_ascii): New function.
7120 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7121 when the source bytes are actually scanned. On detecting for
7122 coding_category_utf_8_auto, call detect_ascii instead of scanning
7123 source bytes directly.
7124 (produce_chars): Call insert_from_gap with the new arg 0.
7125 (encode_coding): Likewise.
7126 (decode_coding_gap): Control ASCII optimization by the variable
7127 disable_ascii_optimization instead of #ifndef .. #endif.
7128 Deccode EOL format according to coding->eol_seen.
7129 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7132 * lisp.h (adjust_after_replace): Cancel externing it.
7133 (insert_from_gap): Adjust prototype.
7135 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7137 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7138 FULLSCREEN_MAXIMIZED. (Bug#13935)
7140 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7142 * region-cache.c (find_cache_boundary, move_cache_gap)
7143 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7144 Simplify debugging check and convert to eassert. Adjust comment.
7145 (pp_cache): Put under ENABLE_CHECKING.
7147 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7149 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7150 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7152 (w32fullscreen_hook): If the frame is visible, reset
7153 f->want_fullscreen flag after changing the frame size. If the
7154 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7157 2013-03-13 Daniel Colascione <dancol@dancol.org>
7159 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7160 too so that these builds can use Cygwin's file conversion
7161 functions. (We've been building and linking cygw32.o all along
7162 and just not using it.)
7164 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7166 File synchronization fixes (Bug#13944).
7167 * Makefile.in (LIB_FDATASYNC): New macro.
7169 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7170 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7171 Don't worry about HAVE_FSYNC, since a substitute fsync is
7172 available if the system lacks one.
7173 (Fwrite_regin): Retry fsync if interrupted.
7175 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7177 * w32term.c (w32_read_socket): If the Emacs frame is being
7178 activated, call w32fullscreen_hook, to make sure the new frame
7179 dimensions are in effect. (Bug#13937)
7181 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7183 * xdisp.c (init_iterator): Simplify because both character and byte
7184 positions are either specified or -1. Add eassert. Adjust comment.
7185 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7186 character and byte positions can be obtained from marker.
7188 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7190 Static checking by Sun C 5.12.
7191 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7192 * bytecode.c (exec_byte_code):
7193 * dispnew.c (init_display):
7195 * fileio.c (Fsubstitute_in_file_name):
7196 * keyboard.c (Fevent_convert_list):
7197 * keymap.c (Fsingle_key_description):
7198 * term.c (maybe_fatal, fatal):
7199 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7200 * xsmfns.c (Fhandle_save_session):
7201 Omit unreachable code.
7202 * keymap.c (map_keymap_char_table_item): Cast void * to
7203 a function pointer type; the C Standard requires this.
7205 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7206 Include <sys/param.h> unconditionally, as that works elsewhere and
7207 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7208 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7211 See ChangeLog.12 for earlier changes.
7217 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7219 This file is part of GNU Emacs.
7221 GNU Emacs is free software: you can redistribute it and/or modify
7222 it under the terms of the GNU General Public License as published by
7223 the Free Software Foundation, either version 3 of the License, or
7224 (at your option) any later version.
7226 GNU Emacs is distributed in the hope that it will be useful,
7227 but WITHOUT ANY WARRANTY; without even the implied warranty of
7228 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7229 GNU General Public License for more details.
7231 You should have received a copy of the GNU General Public License
7232 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.