1 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3 Simplify, port and tune bool vector implementation.
4 * alloc.c (bool_vector_exact_payload_bytes)
5 (bool_vector_payload_bytes): Remove.
6 (bool_vector_fill): Return its argument.
7 * alloc.c (bool_vector_fill):
9 * print.c (print_object):
10 Simplify by using bool_vector_bytes.
11 * alloc.c (make_uninit_bool_vector):
12 New function, broken out from Fmake_bool_vector.
13 (Fmake_bool_vector): Use it. Use tail call.
14 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
15 * data.c (BITS_PER_ULL): New constant.
16 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
17 if long long versions don't exist.
18 (shift_right_ull): New function.
19 (count_one_bits_word): New function, replacing popcount_bits_word
20 macro. Don't assume that bits_word is no wider than long long.
21 (count_one_bits_word, count_trailing_zero_bits):
22 Don't assume that bits_word is no wider than long long.
23 * data.c (bool_vector_binop_driver, bool_vector_not):
24 * fns.c (Fcopy_sequence):
26 Create an uninitialized destination, to avoid needless work.
27 (internal_equal): Simplify.
28 (Ffillarray): Prefer tail call.
29 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
30 contain at least one word.
31 (bits_word_to_host_endian): Prefer if to #if. Don't assume
32 chars are narrower than ints.
33 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
34 * fns.c (Fcopy_sequence):
36 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
37 Don't try to port to hosts where bits_word values have holes; the
38 code wouldn't work there anyway. Verify this assumption, though.
39 (bool_vector_bytes): New function.
40 (make_uninit_bool_vector): New decl.
41 (bool_vector_fill): Now returns Lisp_Object.
43 * xfns.c (xic_create_fontsetname):
44 * xrdb.c (gethomedir): Prefer tail calls.
46 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
48 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
49 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
51 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
52 that requires a return value.
53 (Fset_buffer_modified_p): Take advantage of this change to do
56 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
58 * buffer.c (Frestore_buffer_modified_p): Sync it with
59 Fset_buffer_modified_p.
60 (Fforce_mode_line_update): New function, moved from subr.el.
61 (Fset_buffer_modified_p): Use them.
62 (syms_of_buffer): Defsubr Fforce_mode_line_update.
64 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
66 * search.c (find_newline): Rewrite to prefer offsets to pointers.
67 This avoids undefined behavior when subtracting pointers into
68 different aways. On my platform it also makes the code a tad
69 smaller and presumably faster.
71 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
73 * keyboard.c (command_loop_1): Use region-extract-function.
74 * insdel.c (Qregion_extract_function): Not static any more (can we
75 stop pretending that these vars can benefit from being marked static?).
77 2013-11-09 Eli Zaretskii <eliz@gnu.org>
79 * search.c (find_newline): If buffer text is relocated during the
80 "dumb loop", adjust C pointers into buffer text to follow suit.
83 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
85 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
86 for conversion (Bug#15837).
88 2013-11-09 Eli Zaretskii <eliz@gnu.org>
90 * fileio.c (Finsert_file_contents): Invalidate the newline cache
91 for the entire range of inserted characters. (Bug#15841)
93 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
95 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
97 (realize_default_face): Remove assignment to distant-foreground if
98 unspecified (Bug#15815).
100 2013-11-08 Eli Zaretskii <eliz@gnu.org>
102 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
103 cache-long-scans disabled, since we don't want to call
104 prepare_to_modify_buffer (in insert_1_both) for each message we
107 * buffer.h (bset_cache_long_scans): New INLINE function, moved
108 from buffer.c. Improve commentary to the buffer field setter
111 * buffer.c (bset_cache_long_scans): Static function deleted.
112 Improve commentary to the buffer field setter functions.
113 (init_buffer_once): Default for cache-long-scans changed to t.
116 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
118 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
120 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
121 This bug was introduced in my 2013-06-21 change, and caused
122 struct Lisp_Sub_Char_Table objects to be given too many slots,
123 which broke 'make -C admin/unidata'.
125 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
127 Import changes from mac-port 4.5.
128 * macfont.m (mac_font_copy_default_descriptors_for_language)
129 (mac_font_copy_default_name_for_charset_and_languages): Declare.
130 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
131 (macfont_language_default_font_names): New.
132 (macfont_list): Rearrange language/charset code.
133 (macfont_close): Don't check for macfont_info->cache.
134 (mac_ctfont_create_preferred_family_for_attributes): New font
136 mac_font_copy_default_name_for_charset_and_languages.
137 (mac_font_copy_default_descriptors_for_language)
138 (mac_font_copy_default_name_for_charset_and_languages): New functions.
140 * macfont.h (kCTVersionNumber10_9): Define if not defined.
142 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
144 Port to C11 aligned_alloc, and fix some integer overflows.
145 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
146 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
147 and use of posix_memalign replaced with aligned_alloc.
148 (aligned_alloc): New function, defined or declared as needed.
149 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
150 Don't undef; configure.ac now does this.
151 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
152 (calloc, aligned_alloc): Check for integer overflow.
153 (aligned_alloc): Rename from memalign. All uses changed.
154 (memalign): New function, an alias for aligned_alloc.
156 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
158 * xdisp.c (redisplay_internal): Fix typo in last change.
160 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
162 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
164 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
166 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
167 redisplay--mode-lines-cause.
168 (redisplay_internal): Keep them uptodate. Remove redundant check of
169 buffer_shared_and_changed.
170 * *.[chm]: Number every assignment to update_mode_lines so we
171 can track why it is set.
173 2013-11-06 Eli Zaretskii <eliz@gnu.org>
175 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
177 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
179 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
180 can track why it is set.
182 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
184 Integer-related fixes for term.c etc.
185 * dispextern.h (face_tty_specified_color): New function.
186 * term.c (turn_on_face): Don't rely on undefined behavior when
187 assigning an out-of-range value to 'long'.
188 Simplify test for toggling highlight.
189 (tty_capable_p): Omit last two (unused) args. All callers changed.
190 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
191 (read_menu_input, tty_menu_activate, tty_menu_show):
192 * xfaces.c (x_supports_face_attributes_p)
193 (tty_supports_face_attributes_p):
194 Use bool for boolean. All callers changed.
195 (tty_supports_face_attributes_p): Omit defaults for color indices;
196 no longer needed. Simplify tail call.
198 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
200 * xdisp.c (prepare_menu_bars): Mark static.
201 * lisp.h (prepare_menu_bars): Don't declare.
202 * xselect.c (x_handle_selection_clear):
203 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
205 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
207 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
208 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
210 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
212 * keyboard.c (Fcommand_error_default_function): Rename from
213 Fdefault_error_output.
215 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
217 * keyboard.c (Fdefault_error_output): New function, extracted from
219 (syms_of_keyboard): Use it for Vcommand_error_function.
221 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
223 * eval.c (handlerlist_sentinel): New variable (bug#15802).
224 (init_eval): Use it to ensure handlerlist is non-NULL.
225 (unwind_to_catch): Make sure we never set handlerlist to NULL.
226 (Fsignal): Adjust NULLness test of handlerlist.
227 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
229 2013-11-05 Eli Zaretskii <eliz@gnu.org>
231 * callproc.c (call_process): Call prepare_to_modify_buffer before
232 decoding text read from the sub-process, as the decoded stuff will
233 be inserted into the buffer. This will invalidate the various
234 caches maintained for the buffer. (Bug#15148)
236 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
238 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
239 string of glyphless-char-display.
241 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
243 * nsfns.m (ns_get_name_from_ioreg): New function.
244 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
245 OSX >= 10.9. Use ns_get_name_from_ioreg.
247 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
249 Simplify and port recent bool vector changes.
250 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
251 only in this file. Use a more-efficient implementation if the
252 second argument is a power of 2.
253 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
254 Remove no-longer-necessary compile-time checks.
255 (bool_vector_exact_payload_bytes): New function.
256 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
257 exact payload changed to call the new function. Do not assume
258 that the arg or result fits in ptrdiff_t.
259 (bool_vector_fill): New function.
260 (Fmake_bool_vector): Use it. Don't assume bit counts fit
262 (vroundup_ct): Don't assume arg fits in size_t.
263 * category.c (SET_CATEGORY_SET): Remove. All callers now just
264 invoke set_category_set.
265 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
266 All callers changed. Use bool_vector_set.
267 * category.h (XCATEGORY_SET): Remove; no longer needed.
268 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
270 * data.c (Faref): Use bool_vector_ref.
271 (Faset): Use bool_vector_set.
272 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
273 (Fbool_vector_not, Fbool_vector_count_matches)
274 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
275 * fns.c (concat): Use bool_vector_ref.
276 (Ffillarray): Use bool_vector_fill.
277 (mapcar1): Use bool_vector_ref.
278 (sxhash_bool_vector): Hash words, not bytes.
279 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
280 a constant, since it's now used in #if.
281 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
282 unsigned char on unusual architectures, so that we no longer
283 assume that the number of bits per bits_word is a power of two or
284 is a multiple of 8 or of CHAR_BIT.
285 (Qt): Add forward decl.
286 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
287 at least as strictly as bits_word.
288 (bool_vector_data, bool_vector_uchar_data): New accessors.
289 All data structure accesses changed to use them.
290 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
291 (bool_vector_set): New functions.
292 (bool_vector_fill): New decl.
293 (ROUNDUP): Move to alloc.c as described above.
295 Fix recent gnutls changes.
296 * gnutls.c (Fgnutls_boot): Don't assume C99.
297 * process.c (wait_reading_process_output): Fix typo in recent change.
299 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
301 * process.c (wait_reading_process_output, read_process_output)
302 (send_process): Check gnutls_state is not NULL.
304 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
305 (Fgnutls_boot): Set process gnutls_p later, after initialization.
307 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
309 * nsterm.m (init, run, stop:): New methods in EmacsApp for
310 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
312 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
315 * nsfns.m (Fx_create_frame): Fix memory leak.
317 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
318 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
319 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
321 2013-11-04 Eli Zaretskii <eliz@gnu.org>
323 * xdisp.c (message3_nolog, message_with_string): Encode the string
324 before writing it to the terminal in a non-interactive session.
326 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
327 sure we concatenate them into a unibyte string.
329 * fileio.c (make_temp_name): Encode PREFIX, and decode the
330 resulting temporary name before returning it to the caller.
331 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
332 is a unibyte string, convert NAME to a unibyte string to ensure
333 that the result is also a unibyte string.
335 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
336 create unibyte strings from default paths and directory/file
339 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
342 * callproc.c (init_callproc): Use build_unibyte_string to make
343 sure we create unibyte strings from default paths and
344 directory/file names.
346 * buffer.c (init_buffer): Don't store default-directory of
347 *scratch* in multibyte form. The original problem which led to
349 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
350 but it was solved long ago. (Bug#15260)
352 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
354 Port to stricter C99 platforms.
355 Especially, C99 prohibits nesting a struct X inside struct Y if
356 struct X has a flexible array member.
357 * alloc.c (struct sdata): New type.
358 (sdata): Implement in terms of struct sdata.
359 Remove u member; all uses replaced by next_vector, set_next_vector.
360 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
361 (SDATA_DATA_OFFSET): Now a constant, not a macro.
362 (struct sblock): Rename first_data member to data, which is now
363 a flexible array member. All uses changed.
364 (next_vector, set_next_vector, large_vector_vec): New functions.
365 (vector_alignment): New constant.
366 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
367 (struct large-vector): Now merely a NEXT member, since the old approach
368 ran afoul of stricter C99. All uses changed to use
369 large_vector_vec or large_vector_offset.
370 (large_vector_offset): New constant.
371 * dispnew.c: Include tparam.h, for tgetent.
372 Do not include term.h; no longer needed.
373 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
374 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
375 (struct Lisp_Vector): Use a flexible array member for contents,
376 instead of a union with a member that is an array of size 1.
378 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
379 fact that the struct no longer contains a union.
380 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
381 (struct Lisp_Save_Value, struct Lisp_Free):
382 Use unsigned, not int, for spacers, to avoid c99 warning.
383 (union specbinding): Use unsigned, not bool, for bitfield, as
384 bool is not portable to pre-C99 hosts.
386 2013-11-04 Glenn Morris <rgm@gnu.org>
388 * emacs.c (usage_message): Mention that `-L :...' appends.
390 2013-11-02 Glenn Morris <rgm@gnu.org>
392 * Makefile.in (abs_builddir): Remove.
393 (bootstrap_exe): Use relative filename.
395 Use relative filenames in TAGS files.
396 * Makefile.in (abs_srcdir): Remove it again.
397 (.PHONY): Remove frc.
398 (maintainer-clean): No more TAGS-LISP file.
399 (TAGS): Pass relative file names to etags.
400 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
402 * Makefile.in (abs_srcdir): New, set by configure.
404 (maintainer-clean): Remove pointless echo. That should be in the
405 top-level Makefile, if anywhere. Delete TAGS-LISP.
406 (extraclean): No s/ and m/ directories for some time.
407 (TAGS): Also depend on ctagsfiles3.
408 Remove no-longer-defined S_FILE.
409 Pass absolute filenames to etags once more.
410 (TAGS-LISP): Replace lispdir with its expansion.
411 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
412 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
414 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
416 * xfaces.c (check_lface_attrs, realize_default_face):
417 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
418 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
420 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
422 * emacs.c (original_pwd): Remove global var by making it local.
423 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
425 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
427 * xfaces.c: Declare color_distance.
428 (QCdistant_foreground): New variable.
429 (NEAR_SAME_COLOR_THRESHOLD): New define.
430 (load_color2): New function.
431 (load_color): Call load_color2.
432 (load_face_colors): Call load_color2 and if distant-color is specified
433 calculate distant and use distant-color if colors are near.
434 (LFACE_DISTANT_FOREGROUND): New define.
435 (merge_face_ref, Finternal_set_lisp_face_attribute)
436 (Finternal_get_lisp_face_attribute)
437 (x_supports_face_attributes_p): Handle distant-foreground similar to
439 (syms_of_xfaces): DEFSYM QCdistant_foreground.
441 * dispextern.h (lface_attribute_index):
442 Add LFACE_DISTANT_FOREGROUND_INDEX.
444 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
446 * image.c (pbm_next_char): New function.
447 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
448 (pbm_scan_number): Use it.
449 (Qlibjpeg_version): New variable.
450 (syms_of_image): DEFSYM and initialize it.
452 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
454 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
456 2013-10-31 Glenn Morris <rgm@gnu.org>
458 * emacs.c (original_pwd): New char.
459 (main): If using --chdir, store original_pwd.
460 (init_cmdargs): When setting Vinvocation_directory based on a
461 relative argv[0], use original_pwd if set. (Bug#15768)
463 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
465 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
467 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
469 * insdel.c: Fix minor problems found by static checking.
470 (Qregion_extract_function): Now static.
471 (prepare_to_modify_buffer_1): Remove unused locals.
473 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
475 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
476 (syms_of_xdisp): Declare pre-redisplay-function.
477 (markpos_of_region): Remove function.
478 (init_iterator, compute_stop_pos, handle_face_prop)
479 (face_before_or_after_it_pos, reseat_to_string)
480 (get_next_display_element, window_buffer_changed)
481 (redisplay_internal, try_cursor_movement, redisplay_window)
482 (try_window_reusing_current_matrix, try_window_id, display_line)
483 (note_mode_line_or_margin_highlight, note_mouse_highlight)
484 (display_string, mouse_face_from_buffer_pos): Remove region handling.
485 * window.h (struct window): Remove field `region_showing'.
486 * dispextern.h (struct it): Remove region_beg/end_charpos.
487 (face_at_buffer_position, face_for_overlay_string)
488 (face_at_string_position): Update prototypes.
489 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
490 (face_at_string_position): Remove `region_beg' and `region_end' args.
491 * fontset.c (Finternal_char_font):
492 * font.c (font_at, font_range): Adjust calls accordingly.
493 * insdel.c (Qregion_extract_function): New var.
494 (syms_of_insdel): Initialize it.
495 (prepare_to_modify_buffer_1): Use it.
497 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
499 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
500 * ftxfont.c (ftxfont_get_gcs):
501 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
502 * xfaces.c (x_free_colors, x_free_dpy_colors)
503 (x_create_gc, unload_color):
504 * xselect.c (x_property_data_to_lisp):
505 * xsettings.c (parse_settings):
506 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
507 (get_bits_and_offset): Adjust definition.
508 * frame.c (XParseGeometry): Adjust locals.
509 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
510 * regex.h (toplevel): Likewise for reg_syntax_t.
512 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
514 * eval.c (run_hook_with_args): Use FUNCTIONP.
516 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
518 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
519 fields, drop 'allocated_p' member and use -1 for uninitialized value.
520 * w32term.h (struct w32_output): Similarly but do not use -1 because...
521 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
522 on MS-Windows anyway.
523 (free_face_colors): Define only if HAVE_X_WINDOWS and...
524 (free_realized_face): ...adjust user.
525 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
526 white relief pixels to -1.
527 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
528 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
529 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
531 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
533 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
534 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
535 in practice now. All callers changed.
537 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
539 * dispextern.h (struct face): Use bitfields for 'underline_type'
540 and 'box' members. Remove set-but-unused members 'pixmap_w' and
541 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
542 'stipple' member. Move 'lface' member up to help...
543 * xfaces.c (make_realized_face): ...this function to find and
544 clear just the members that need clearing.
545 (load_face_colors, realize_x_face):
546 * xdisp.c (extend_face_to_end_of_line): Adjust user.
548 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
550 * xftfont.c (struct xftfont_info): Remove set-but-unused
552 (xftfont_open): Adjust user.
553 (xftfont_get_colors): Remove useless prototype.
555 2013-10-26 Eli Zaretskii <eliz@gnu.org>
557 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
558 before passing them to 'unexec'. (Bug#15260)
560 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
562 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
564 2013-10-25 Eli Zaretskii <eliz@gnu.org>
566 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
567 the changed signature of the font driver's 'close' method.
569 * w32font.h (w32font_close): Adjust the prototype to the change in
572 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
574 * w32uniscribe.c (uniscribe_close): Adapt the call to
575 w32font_close to its new prototype.
577 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
579 Omit unused frame argument of font API's close function.
580 * font.h (struct font): Drop frame argument. Adjust comment.
581 * font.c (font_clear_cache, font_close_object): Adjust users.
582 * ftfont.c (ftfont_close):
583 * ftxfont.c (ftxfont_close):
584 * macfont.m (macfont_close):
585 * nsfont.m (nsfont_close):
586 * w32font.c (w32font_close):
587 * xfont.c (xfont_close):
588 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
589 tweak comments and make functions safe if called more than once for
590 the same font object.
592 Perform font-specific cleanup when font object is swept by GC. See
593 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
594 * alloc.c (cleanup_vector): New function.
595 (sweep_vector): Call it for each reclaimed vector object.
596 * font.h (struct font): Adjust comment.
598 2013-10-24 Glenn Morris <rgm@gnu.org>
600 * Makefile.in (abs_top_srcdir): New, set by configure.
602 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
604 Adjust recent font-related changes to fix bug#15686.
605 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
606 is a live window system frame, mark its default font too.
608 2013-10-23 Glenn Morris <rgm@gnu.org>
610 * Makefile.in (RUN_TEMACS): Make relative (again).
611 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
612 (bootstrap-emacs$(EXEEXT)):
613 Quote entities that might contain whitespace.
615 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
617 Port to Solaris 10 and its bundled GCC.
618 Problem reported by Timothy C. Burt.
619 * floatfns.c (isfinite, isnan): Redefine unconditionally.
621 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
623 Do not allow font caches to grow too large.
624 * alloc.c (compact_font_cache_entry, compact_font_caches):
625 New functions or stub if not HAVE_WINDOW_SYSTEM.
626 (compact_undo_list): Factor out from Fgarbage_collect.
628 (mark_face_cache): Mark face font. Move down to avoid
630 (mark_terminals): Do not mark font cache here.
631 (Fgarbage_collect): Call compaction functions described
632 above. Adjust comment.
634 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
636 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
637 chdir to HOME (bug#15607).
639 * nsterm.m (Qcocoa, Qgnustep): New variables.
640 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
641 (ns_get_color): Make selection color work for GNUStep also.
643 2013-10-18 Eli Zaretskii <eliz@gnu.org>
645 * keyboard.c (make_lispy_event): Remove GPM-specific code that
646 handles mouse clicks. Instead, let GPM use the same code as all
647 the other mice use. See the discussion starting at
648 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
649 for the details of the problem with the menu bar this fixes.
651 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
653 Remove port-specific display name lists to avoid extra
654 complexity and data duplication with display info lists.
655 * xterm.h (x_display_name_list): Remove declaration.
656 * xterm.c (x_display_name_list): Remove.
657 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
658 * xfns.c (x_display_info_for_name, Fx_display_list):
659 Likewise. Use x_display_list where appropriate.
660 * w32term.h (w32_display_name_list): Remove declaration.
661 * w32term.c (w32_display_name_list): Remove.
662 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
664 * w32fns.c (x_display_info_for_name, Fx_display_list):
665 Likewise. Use x_display_list where appropriate.
666 * nsterm.h (ns_display_name_list): Remove declaration.
667 * nsterm.m (ns_display_name_list): Remove.
668 (ns_term_init, syms_of_nsterm): Adjust users.
669 * nsfns.m (ns_display_info_for_name, Fx_display_list):
670 Likewise. Use x_display_list where appropriate.
671 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
672 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
673 (mark_terminals): Mark per-terminal font cache.
675 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
677 Don't run timers in input-pending-p. Its new check-timers param
678 provides the prior behavior. (Bug#15045).
679 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
682 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
684 Make some functions static in non-Microsoft builds.
685 On my platform (Fedora 19 x86-64), this shrinks the
686 Emacs executable (text+data) by 0.25%.
687 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
688 (load_color) [!MSDOS]:
689 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
690 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
691 * lisp.h (check_existing):
692 * process.h (conv_sockaddr_to_lisp, network_interface_list)
693 (network_interface_info) [!WINDOWSNT]:
694 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
696 * fileio.c (check_existing):
697 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
698 * process.c (conv_sockaddr_to_lisp, network_interface_list)
699 (network_interface_info) [!WINDOWSNT]:
700 * term.c (encode_terminal_code) [!WINDOWSNT]:
701 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
702 * xfaces.c (load_color) [!MSDOS]:
704 * fileio.c (check_existing, check_executable, check_writable):
705 * process.c (network_interface_list, network_interface_info):
706 Move earlier, so that we don't need forward decls.
707 * gnutls.c (fn_gnutls_transport_set_errno)
708 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
710 * w32.c (init_environment): Use faccessat rather than
711 check_existing, partly for consistency with the rest of the code
712 in this file, partly so that check_existing can be static.
714 Make VALMASK visible to GDB even if clang is used (Bug#15574).
715 * emacs.c (MAIN_PROGRAM): New macro.
716 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
717 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
719 bool vector int width fixes
720 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
721 (Fbool_vector_count_matches_at):
722 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
723 can exceed PTRDIFF_MAX, at least in theory.
724 (Fbool_vector_count_matches_at):
725 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
727 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
729 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
730 (struct sockaddr): Add forward decl, for platforms that lack it.
732 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
734 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
737 2013-10-16 Eli Zaretskii <eliz@gnu.org>
739 * w32.c (network_interface_get_info, network_interface_list)
740 (network_interface_info): New functions. (Bug#15610)
741 (GetAdaptersInfo_Proc): New typedef.
742 (get_adapters_info): New wrapper function.
743 (globals_of_w32): Initialize g_b_init_get_adapters_info.
745 * process.h (network_interface_list, network_interface_info):
748 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
749 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
750 all systems. Return non-nil for systems that HAVE_NET_IF_H and
751 for WINDOWSNT. Doc fix.
752 (syms_of_process): Defsubr Snetwork_interface_list and
753 Snetwork_interface_info unconditionally.
755 * menu.c (have_boxes): Fix redundant simulation of radio buttons
756 in NS GUI sessions. (Bug#15629)
758 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
760 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
762 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
764 * print.c (print_object): Print " ..." when truncating bool vectors.
766 2013-10-15 Eli Zaretskii <eliz@gnu.org>
768 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
769 standard mouse buttons.
771 * termhooks.h (struct input_event): Remove incorrect commentary.
773 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
775 Disallow bool vector operations on mixed-length operands.
776 The old behavior left garbage in the result vector sometimes,
777 and didn't seem to be useful.
778 * data.c (Qwrong_length_argument): New static var.
779 (wrong_length_argument): New function.
780 (bool_vector_binop_driver): Check that args agree in length.
782 * keyboard.c, keyboard.h (all_kboards): Now static.
784 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
786 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
787 note from the lispref.
789 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
791 * nsterm.h (struct ns_display_info): Remove set-but-unused
792 member image_cache (image caches are per-terminal anyway).
793 (FRAME_X_IMAGE_CACHE): Remove.
794 * nsterm.m (ns_initialize_display_info): Adjust user.
796 2013-10-14 Eli Zaretskii <eliz@gnu.org>
798 * w32proc.c: Include mingw_time.h.
800 * w32.c: Include mingw_time.h.
802 Implement scrolling of TTY menus when the screen is too short.
804 * term.c (tty_menu_display): Accept an additional argument, the
805 menu item from which to start displaying the menu. Account for
806 the value of Y when limiting the menu to the number of available
808 (mi_result): New enumeration.
809 (read_menu_input): Return enumerated value. When the y coordinate
810 hits min_y or max_y, return scroll indication instead of wrapping
812 (tty_menu_activate): Handle the scrolling indications from
813 read_menu_input. Compute the first menu item to display and pass
814 it to tty_menu_display.
816 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
818 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
819 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
820 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
821 Adjust to match the change described below.
822 (struct terminal): Move must_write_spaces, line_ins_del_ok,
823 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
824 memory_below_frame members to...
825 * termchar.h (struct tty_display_info): ...here because they're
826 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
828 * nsterm.m (ns_create_terminal):
829 * w32term.c (w32_create_terminal):
830 * xterm.c (x_create_terminal): Adjust users.
831 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
832 to filter out non-TTY frames. Adjust comment.
833 (scrolling): Adjust user. Prefer eassert for debugging check.
835 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
837 * xfaces.c (PT_PER_INCH): Remove unused macro.
838 * termhooks.h (struct terminal): Remove set-but-unused
839 member fast_clear_end_of_line.
840 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
841 * nsterm.m (ns_create_terminal):
843 * w32term.c (w32_create_terminal):
844 * xterm.c (x_create_terminal): Adjust users.
846 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
848 * lisp.h (bool_vector_size): New function.
849 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
850 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
851 (Fbool_vector_not, Fbool_vector_count_matches_at):
852 Remove uses of 'eassume' that should no longer be needed,
853 because they are subsumed by the 'eassume' in bool_vector_size.
855 2013-10-12 Eli Zaretskii <eliz@gnu.org>
857 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
858 after inclusion of gif_lib.h, thus fixing compiler warnings caused
859 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
861 2013-10-11 Eli Zaretskii <eliz@gnu.org>
863 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
864 have different dimensions. (Bug#15575)
866 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
869 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
871 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
873 * term.c (tty_menu_show): Never return with unbalanced
874 specpdl. Use eassert for debugging check. Adjust style.
876 2013-10-11 Eli Zaretskii <eliz@gnu.org>
878 * term.c (read_menu_input): Make selection of menu items
879 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
880 (tty_menu_activate): Fix off-by-one error when computing max_y.
882 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
884 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
885 audit logging (only used with GnuTLS 3.x) and enable it.
887 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
889 * dispnew.c (redraw_frame): Remove useless #ifdef because
890 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
891 Also, move TTY fflush to...
892 * term.c (tty_update_end): ...this function.
894 2013-10-11 Eli Zaretskii <eliz@gnu.org>
896 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
897 the end of the frame's glyph matrix. (Bug#15575)
899 * term.c (tty_menu_display): Don't move cursor while overwriting
900 frame's glyphs with menu items. Limit the number of items
901 displayed to what can be shown on the available screen lines,
902 excluding the echo area.
903 (tty_menu_activate): Limit the Y coordinate allowed by
904 read_menu_input to the last screen line used for menu display.
906 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
908 * lisp.h (eassume): New macro.
909 Also, include <verify.h>, for 'assume'.
910 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
911 (vroundup, vector_nbytes):
912 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
913 (Fbool_vector_not, Fbool_vector_count_matches)
914 (Fbool_vector_count_matches_at):
915 Use eassume, not eassert.
916 * casetab.c (set_identity, shuffle):
917 * composite.c (composition_gstring_put_cache):
918 * dispnew.c (update_frame_1):
919 * ftfont.c (ftfont_shape_by_flt):
920 * image.c (gif_load):
921 * intervals.c (offset_intervals):
922 * macfont.m (macfont_shape):
923 Remove calls to 'assume' that are no longer needed, because
924 --enable-gcc-warnings no longer generates bogus warnings
925 when these calls are removed.
927 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
929 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
931 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
933 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
934 (Qsubstitute_env_in_file_name): New var.
935 (syms_of_fileio): Define it.
937 2013-10-10 Eli Zaretskii <eliz@gnu.org>
939 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
940 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
943 * term.c (save_and_enable_current_matrix): Don't allocate and
944 don't save margin areas.
945 (restore_desired_matrix): Don't restore margin areas.
946 (free_saved_screen): Don't free margin areas.
948 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
950 * image.c: Pacify --enable-gcc-warnings.
951 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
952 #define only if used.
954 2013-10-10 Eli Zaretskii <eliz@gnu.org>
956 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
957 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
958 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
959 (gif_load): For giflib v5.x and later, display the error message
960 produced by giflib when its functions fail.
961 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
964 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
966 * keyboard.c (last_event_timestamp): Remove. For X selection and
967 GTK popup menus, it may be obtained from per-frame X display info.
968 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
969 (process_special_events): Adjust users.
970 * keyboard.h (last_event_timestamp): Remove declaration.
971 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
972 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
973 * menu.h (xmenu_show): Adjust prototype.
974 * menu.c (Fx_popup_menu): Adjust user.
975 * xselect.c (x_own_selection, x_get_foreign_selection)
976 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
978 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
980 * keyboard.c (init_kboard): Now static. Add arg
981 to denote window system. Adjust comment.
982 (init_keyboard): Adjust user.
983 (allocate_kboard): New function.
985 * nsterm.m (ns_term_init):
987 * w32term.c (w32_create_terminal):
988 * xterm.c (x_term_init): Use it.
989 * keyboard.h (init_kboard): Remove prototype.
990 (allocate_kboard): Add prototype.
992 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
994 * image.c (GIFLIB_MAJOR): Ensure it's defined.
995 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
997 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
999 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1001 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1003 * term.c (tty_menu_activate): Flush the output stream after
1004 showing the cursor, and don't mark the frame garbaged at exit from
1005 the function. Fixes redisplay glitches when moving from one menu
1008 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1010 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1011 or throw error (Bug#15570).
1013 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1015 * intervals.c (temp_set_point_both): Move test into 'eassert',
1018 * lisp.h (eassert): Don't use 'assume'.
1019 Sometimes 'assume' wins in performance, and sometimes it loses,
1020 so it shouldn't be used all the time. Perhaps we need two
1021 flavors of 'eassert', one for where 'assume' is far more likely
1022 to help or to hurt; but that can be done later.
1023 Problem reported by Dmitry Antipov in
1024 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1025 Also, don't include <verify.h>; no longer needed.
1027 2013-10-09 Glenn Morris <rgm@gnu.org>
1029 * eval.c (Fcond): Doc tweak.
1031 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1033 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1034 expressions with side effects to eassert. (Bug#15565)
1036 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1038 * fns.c (hashfn_user_defined): Allow hash functions to return any
1041 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1043 Fix minor problems found by static checking.
1044 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1045 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1046 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1047 * keyboard.c (read_menu_command): Remove unused local.
1048 * lisp.h (read_menu_command): New decl.
1049 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1050 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1051 Return ptrdiff_t, not int.
1052 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1053 not int, for benefit of xpalloc.
1054 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1056 (have_menus_p): Remove; unused.
1057 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1058 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1059 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1061 (save_and_enable_current_matrix): Omit unnecessary casts.
1062 (read_menu_input): Omit local extern decl (now in lisp.h).
1063 Don't access uninitialized storage if mouse_get_xy fails.
1064 (tty_menu_activate): Mark local as initialized, for lint.
1065 (tty_menu_activate, tty_meny_show): Remove unused locals.
1067 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1069 Support menus on text-mode terminals.
1070 * xterm.h (xw_popup_dialog): Add prototype.
1072 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1073 (xmenu_show): Block input here, instead in Fx_popup_menu.
1074 (xw_popup_dialog): New function, with X-specific bits of popup
1077 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1080 * window.c (Fset_window_configuration): Use run-time tests of the
1081 frame type instead of compile-time conditionals, when menu-bar
1082 lines are considered.
1084 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1085 (w32_popup_dialog): New prototypes.
1087 * w32menu.c (Fx_popup_dialog): Function deleted.
1088 (w32_popup_dialog): New function, with w32 specific bits of popup
1089 dialogs. Block input here.
1091 * w32inevt.c (w32_console_read_socket): Minor change to add
1092 debugging TTY events.
1094 * w32fns.c (show_hourglass): If returning early because the frame
1095 is not a GUI frame, unblock input.
1097 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1098 (cursorY): New functions.
1100 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1101 WINDOWSNT, macros that call curX and curY elsewhere.
1103 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1105 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1106 specific function to hide and show cursor on a text-mode terminal.
1107 (tty_menu_struct, struct tty_menu_state): New structures.
1108 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1109 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1110 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1111 (tty_menu_locate, save_and_enable_current_matrix)
1112 (restore_desired_matrix, screen_update, read_menu_input)
1113 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1114 (tty_pop_down_menu, tty_menu_last_menubar_item)
1115 (tty_menu_new_item_coords, tty_menu_show): New functions.
1116 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1118 * nsterm.h (ns_popup_dialog): Adjust prototype.
1120 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1122 (ns_popup_dialog): Adapt order of arguments to the other
1123 *_menu_show implementations.
1124 (Fx_popup_dialog): Function deleted.
1126 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1128 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1130 * menu.c (have_boxes): New function.
1131 (single_keymap_panes): Use it instead of a compile-time
1133 (single_menu_item): Use run-time tests of the frame type instead
1134 of compile-time conditionals.
1135 (encode_menu_string): New function.
1136 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1137 the macro, since different types of frame need different encoding
1139 (digest_single_submenu): Use run-time tests of frame type instead
1140 of, or in addition to, compile-time conditionals.
1141 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1142 (Fx_popup_menu): Detect when the function is called from keyboard
1143 on a TTY. Don't barf when invoked on a text-mode frame.
1144 Check frame type at run time, instead of compile-time conditionals for
1145 invoking terminal-specific menu-show functions.
1146 Call tty_menu_show on text-mode frames.
1147 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1148 run time to determine which alternative to invoke; support dialogs
1151 * keyboard.h <Qmouse_movement>: Declare.
1153 * keyboard.c <Qmouse_movement>: Now extern.
1154 <Qecho_keystrokes>: New static variable.
1155 (read_key_sequence): Accept an additional argument, a flag to
1156 prevent redisplay during reading of the key sequence. All callers
1158 (read_menu_command): New function.
1159 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1161 (toolkit_menubar_in_use): New function.
1162 (make_lispy_event): Use it instead of a compile-time test.
1164 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1165 window-system being available.
1167 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1168 to x-popup-dialog on the frame type, they all now support popup
1171 * dispnew.c (save_current_matrix): Save the margin areas.
1172 (restore_current_matrix): Restore margin areas.
1173 (update_frame_with_menu): New function.
1175 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1178 * alloc.c (make_save_ptr): Now compiled unconditionally.
1180 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1182 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1183 (redraw_frame, update_frame): Adjust users.
1184 * dispextern.h (set_window_update_flags): Adjust prototype.
1185 * xdisp.c (redisplay_internal): When updating all frames with zero
1186 windows_or_buffers_changed, assume that only the windows that shows
1187 current buffer should be really updated.
1189 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1191 Do not allocate huge temporary memory areas and objects while encoding
1192 for file I/O, thus reducing an enormous memory usage for large buffers.
1193 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1194 * coding.h (struct coding_system): New member raw_destination.
1195 * coding.c (setup_coding_system): Initialize it to zero.
1196 (encode_coding_object): If raw_destination is set, do not create
1197 dst_object. Add comment.
1198 * fileio.c (toplevel): New constant E_WRITE_MAX.
1199 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1200 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1202 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1204 * nsterm.m (windowDidExitFullScreen:):
1205 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1207 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1209 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1210 * keyboard.c (unblock_input_to): Don't process pending signals
1211 if a fatal error is in progress.
1213 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1214 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1215 they're talking about words in Lisp bool vectors.
1216 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1217 * data.c (popcount_bits_word): Rename from popcount_size_t.
1218 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1221 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1223 Improve support for popcount and counting trailing zeros (Bug#15550).
1224 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1225 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1226 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1227 (popcount_size_t_msc, popcount_size_t_gcc):
1228 Remove; now done by Gnulib.
1229 (popcount_size_t): Now a macro that defers to Gnulib.
1230 (count_trailing_zero_bits): Return int, for consistency with
1231 Gnulib and because Emacs prefers signed to unsigned int.
1232 Don't assume that size_t is either unsigned int or unsigned long
1233 or unsigned long long.
1234 (size_t_to_host_endian): Do not assume that size_t is either
1235 exactly 32 or exactly 64 bits wide.
1236 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1237 etc., so that it's now an enum constant, not a macro.
1238 No need to assume that it's either 32 or 64.
1240 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1242 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1245 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1247 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1248 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1250 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1252 emacs_read and emacs_write now use void *, not char *.
1253 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1254 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1255 Buffer arg is now void *, not char *. This matches plain
1256 'read' and 'write' better, and avoids a constraint violation
1257 on Solaris 9 with Oracle Studio.
1259 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1261 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1262 memset to explicit loop. Otherwise copy largest possible chunk
1263 from initialized to uninitialized part, thus allowing the longer
1264 memcpy runs and reducing the number of loop iterations.
1266 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1268 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1269 hide toolbar (Bug#15388).
1270 (windowDidEnterFullScreen:): If presentation options are zero,
1271 set them here (Bug#15388).
1272 (ns_update_auto_hide_menu_bar): Remove runtime check.
1273 Don't auto hide dock unless menubar is also auto hidden.
1275 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1277 * editfns.c (message): Mention batch mode in doc string.
1279 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1281 * nsterm.m (check_native_fs): Remove erroneous comment.
1283 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1285 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1286 uses find_newline instead of scan_newline and so doesn't move point.
1288 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1290 Use hardware support for byteswapping on glibc x86 etc.
1291 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1292 whereas the old swap64 needed 30.
1293 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1294 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1295 Use byteswap.h's macros to swap bytes.
1296 * lisp.h (swap16, swap32, swap64): Remove.
1297 All uses replaced by bswap_16, bswap_32, bswap_64.
1299 * bytecode.c (exec_byte_code): Use some more volatile variables
1300 to work around local variables getting clobbered by longjmp.
1301 Port to pre-C99, which doesn't allow decls after stmts.
1303 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1305 * lisp.h (eassert): Assume that COND is true when optimizing.
1306 In other words, take on the behavior of eassert_and_assume.
1307 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1308 (eassert_and_assume): Remove. All uses replaced by eassert.
1310 * xdisp.c (Qglyphless_char): Now static.
1312 Adjust to merge from gnulib.
1313 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1314 * lisp.h: Include <verify.h>, for 'assume'.
1316 * eval.c (clobbered_eassert): New macro.
1317 (internal_catch, internal_condition_case)
1318 (internal_condition_case_1, internal_condition_case_2)
1319 (internal_condition_case_n): Use it instead of eassert
1320 when the argument contains locals clobbered by longjmp.
1321 Don't use clobbered locals outside of clobbered_eassert.
1322 (internal_lisp_condition_case): Use a volatile variable
1323 to work around a local variable's getting clobbered.
1325 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1327 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1328 (PUSH_HANDLER): New macro.
1329 (catchlist): Remove.
1330 (handlerlist): Always declare.
1332 * eval.c (catchlist): Remove (merge with handlerlist).
1333 (handlerlist, lisp_eval_depth): Not static any more.
1334 (internal_catch, internal_condition_case, internal_condition_case_1)
1335 (internal_condition_case_2, internal_condition_case_n):
1337 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1338 handlerlist/catchlist.
1339 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1340 handlerlist which can only handle a single condition-case handler at
1342 (find_handler_clause): Simplify since we only a single branch here
1345 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1347 (bcall0): New function.
1348 (exec_byte_code): Add corresponding cases. Improve error message when
1349 encountering an invalid byte-code. Let Bunwind_protect accept
1350 a function (rather than a list of expressions) as argument.
1352 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1353 and make them unconditional now that they're heap-allocated.
1355 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1357 * charset.c (Fdecode_char, Fencode_char): Remove description of
1358 `restriction' arg. now that it's hidden by advertised-calling-convention.
1360 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1362 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1363 Remove unused variable (from mac-port).
1364 (macfont_draw): Use s->ybase for correct y position.
1366 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1368 * frame.h (struct frame): Drop has_minibuffer member because...
1369 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1370 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1372 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1374 * window.h (struct window): Prefer enum text_cursor_kinds to int
1375 for phys_cursor_type member. Move the latter, phys_cursor_width,
1376 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1377 * window.c (replace_window, make_window): Adjust users.
1379 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1381 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1382 this module is never compiled otherwise.
1384 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1386 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1389 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1391 * xdisp.c (get_next_display_element): Don't call face_for_font in
1392 a build configured --without-x. (Bug#15484)
1394 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1396 * window.c (calc_absolute_offset): #elif should be #elif defined.
1398 * frame.c (delete_frame): Block/unblock input to overcome race
1399 condition (Bug#15475).
1401 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1403 * frame.c (delete_frame): Record selected frame only after
1404 calling Qdelete_frame_functions (Bug#15477).
1406 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1408 * nsterm.m (ns_selection_color): Remove.
1409 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1410 NSColor selectedText(Background)Color. Only for COCOA.
1411 (ns_term_init): Remove assignment of ns_selection_color, logic
1412 moved to ns_get_color.
1414 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1415 NS_SELECTION_COLOR_DEFAULT.
1416 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1418 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1420 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1421 frame' does not have the tool_bar_window member.
1423 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1425 Signal error when reading an empty byte-code object (Bug#15405)
1426 * lread.c (read1): signal error
1427 * alloc.c (make_byte_code): eassert header size
1428 (sweep_vectors): change an int to size_t
1430 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1432 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1433 instead of ints, as it's the usual style for offsetof constants. See:
1434 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1436 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1437 This is ugly, but it should fix the performance problem for older
1438 GCC versions in the short run. I'll look into integrating the
1439 Gnulib module for popcount, as a better fix.
1440 See the thread starting in:
1441 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1442 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1443 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1444 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1445 (popcount_size_t): Use it.
1447 2013-09-24 Daniel Colascione <dancol@dancol.org>
1449 * process.c (Fnetwork_interface_info): Fix build break due to
1452 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1454 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1455 Prefer signed to unsigned integers where either will do.
1456 No need for 'const' on locals that do not escape.
1457 Omit easserts with unnecessary and unportable assumptions about
1458 alignment. Avoid unnecessary casts to char *.
1460 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1462 Use union for the payload of struct Lisp_Vector.
1463 This helps to avoid a few glitches dictated by C's aliasing rules.
1464 * lisp.h (struct Lisp_Vector): Use union for next and
1465 contents member. Adjust comment. Change related users.
1466 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1467 Related users changed.
1468 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1469 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1470 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1471 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1473 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1475 Optimize glyph row clearing and copying routines.
1476 * dispextern.h (struct glyph_row): Change layout of struct
1477 glyph_row to help copy_row_except_pointers. Adjust comment.
1478 * dispnew.c (null_row): Remove.
1479 (clear_glyph_row): Use offsetof and memset to find and clear
1480 just the members that need clearing. Adjust comment.
1481 (copy_row_except_pointers): Likewise for copying.
1483 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1485 Some minor cleanups of recently-added bool vector code.
1486 * conf_post.h (assume): Always return void. Use lint version
1487 only if GCC and MSC versions don't apply.
1488 * conf_post.h (assume):
1489 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1490 Depend on _MSC_VER, not __MSC_VER, for consistency with
1492 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1493 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1494 (bool_vector_binop_driver, count_trailing_zero_bits)
1495 (size_t_to_host_endian): Now static, not static inline;
1496 the latter isn't needed with modern compilers and doesn't
1497 work with older compilers anyway.
1499 * alloc.c (valgrind_p): Use bool for boolean.
1501 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1503 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1504 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1505 (display_last_displayed_message_p, message_buf_print)
1506 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1507 Use bool for boolean.
1508 * dispextern.h (cancel_line, init_desired_glyphs):
1509 Remove ancient leftover.
1510 (help_echo_showing_p, hourglass_shown_p):
1511 * lisp.h (noninteractive_need_newline): Adjust declaration.
1513 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1515 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1517 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1518 ...this file and convert the latter to static. Adjust comment.
1519 (make_initial_frame):
1520 * window.c (init_window_once): Adjust user.
1521 * frame.h (last_nonminibuf_frame): Remove declaration.
1522 * lisp.h (selected_frame): Likewise.
1523 * msdos.c (the_only_display_info): Adjust comment.
1525 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1527 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1528 computing the end column of mouse-highlight that comes from
1529 display or overlay strings. (Bug#15437)
1530 (note_mouse_highlight): Adapt calculation of last argument to
1531 mouse_face_from_string_pos to the above change.
1533 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1534 all platforms, not just for clang.
1536 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1538 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1539 about excess arguments to snprintf.
1541 * conf_post.h(assume): Use __builtin_unreachable for clang.
1543 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1545 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1546 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1548 2013-09-23 Daniel Colascione <dancol@dancol.org>
1550 * alloc.c (USE_VALGRIND): New macro; on by default
1551 when ENABLE_CHECKING.
1552 (mark_maybe_object, mark_maybe_pointer)
1553 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1555 (valgrind_p) [USE_VALGRIND]: New variable.
1556 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1558 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1560 * process.c (wait_reading_process_output): Change int pnamelen to
1563 * nsterm.m (setMarkedText:selectedRange:):
1564 (deleteWorkingText):
1565 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1566 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1567 argument to unsigned long to avoid warning.
1568 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1570 * conf_post.h (assume): Fix compiler error: x shall be cond.
1572 2013-09-22 Daniel Colascione <dancol@dancol.org>
1574 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1575 warning when compiling without a window system.
1577 2013-09-22 Daniel Colascione <dancol@dancol.org>
1579 * data.c (Qbool_vector_p): New symbol.
1580 (bool_vector_spare_mask, popcount_size_t_generic)
1581 (popcount_size_t_msc, popcount_size_t_gcc)
1583 (bool_vector_binop_driver)
1584 (count_trailing_zero_bits, size_t_to_host_endian)
1585 (Fbool_vector_exclusive_or)
1586 (Fbool_vector_union)
1587 (Fbool_vector_intersection, Fbool_vector_set_difference)
1588 (Fbool_vector_subsetp, Fbool_vector_not)
1589 (Fbool_vector_count_matches)
1590 (Fbool_vector_count_matches_at): New functions.
1591 (syms_of_data): Intern new symbol, functions.
1592 * alloc.c (bool_vector_payload_bytes): New function.
1593 (Fmake_bool_vector): Instead of calling Fmake_vector,
1594 which performs redundant initialization and argument checking,
1595 just call allocate_vector ourselves. Make sure we clear any
1596 terminating padding to zero.
1597 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1598 instead of open-coding the size calculation.
1599 (vroundup_ct): New macro.
1600 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1601 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1602 * composite.c (composition_gstring_put_cache):
1603 Change lint_assume to assume.
1604 * conf_post.h (assume): New macro.
1605 (lint_assume): Remove.
1606 * dispnew.c (update_frame_1): Change lint_assume to assume.
1607 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1609 * image.c (gif_load): Change lint_assume to assume.
1610 * lisp.h (eassert_and_assume): New macro.
1611 (Qbool_vector_p): Declare.
1612 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1613 (swap16, swap32, swap64): New inline functions.
1614 * macfont.c (macfont_shape): Change lint_assume to assume.
1615 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1616 * xsettings.c (parse_settings): Use new swap16 and
1617 swap32 from lisp.h instead of file-specific macros.
1619 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1621 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1622 found (which can legitimately happen when the glyph row at the
1623 window start is disabled in the current_matrix. (Bug#15365)
1625 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1627 Fix syntax.h bug introduced by recent INLINE change.
1628 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1629 conditionally compiled one way in some modules, and a different
1630 way in others. This doesn't work with extern inline functions,
1631 which must have the same definition in all modules, because the
1632 defining code might be shared across modules, depending on the
1633 implementation. Symptoms reported by Martin Rudalics in:
1634 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1635 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1636 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1637 overriding the corresponding functions in syntax.h.
1638 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1639 (syntax_property): New inline functions.
1640 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1641 Rewrite in terms of these new functions.
1643 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1645 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1646 not chars_in_text, whose result depends on the multibyteness of
1647 the current buffer. (Bug#15426)
1649 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1651 Port recent change to hosts where pointers aren't 'long'.
1652 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1653 Don't assume that pointers are the same width as 'long'.
1654 Add a compile-time check that a pointer fits into two X slots.
1656 A simpler, centralized INLINE.
1657 * conf_post.h (INLINE): Define only if not already defined.
1658 This allows us to use a single INLINE, defined by one file
1660 * emacs.c (INLINE): Define it.
1661 Also, include category.h, charset.h, composite.h, dispextern.h,
1662 syntax.h, systime.h, so that their INLINE definitions are expanded
1664 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1665 * buffer.h, buffer.c (BUFFER_INLINE):
1666 * category.h, category.c (CATEGORY_INLINE):
1667 * character.h, character.c (CHARACTER_INLINE):
1668 * charset.h, charset.c (CHARSET_INLINE):
1669 * composite.h, composite.c (COMPOSITE_INLINE):
1670 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1671 * frame.h, frame.c (FRAME_INLINE):
1672 * intervals.h, intervals.c (INTERVALS_INLINE):
1673 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1674 * lisp.h, alloc.c (LISP_INLINE):
1675 * process.h, process.c (PROCESS_INLINE):
1676 * syntax.h, syntax.c (SYNTAX_INLINE):
1677 * systime.h, sysdep.c (SYSTIME_INLINE):
1678 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1679 * window.h, window.c (WINDOW_INLINE):
1680 Remove. All uses replaced with INLINE.
1682 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1684 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1687 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1689 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1690 'const char *' to avoid compiler warnings due to similar change in
1691 the prototype of x_get_string_resource.
1693 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1695 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1696 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1697 going to replace static variables below. Adjust comments.
1698 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1699 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1700 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1701 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1702 Related users changed.
1703 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1704 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1705 last_mouse_movement_time, going to replace static variables below.
1707 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1708 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1710 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1711 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1712 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1713 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1714 static variables below.
1715 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1716 (last_mouse_scroll_bar): Remove.
1717 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1718 (mouseExited): Related users changed.
1720 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1722 Do not use external array to process X scroll bar messages.
1723 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1724 (x_send_scroll_bar_event): Pack window pointer into two slots
1725 of XClientMessageEvent if we're 64-bit. Adjust comment.
1726 (x_scroll_bar_to_input_event): Unpack accordingly.
1728 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1730 Ifdef away recent changes which aren't relevant to NS port.
1731 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1732 [!HAVE_NS]: Declare as such.
1733 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1734 [!HAVE_NS]: Define as such.
1736 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1738 * frame.c (x_redo_mouse_highlight): New function
1739 to factor out common code used in W32 and X ports.
1740 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1741 * xterm.h (struct x_display_info):
1742 * w32term.h (struct w32_display_info):
1743 * nsterm.h (struct ns_display_info): New members
1744 last_mouse_motion_frame, last_mouse_motion_x and
1745 last_mouse_motion_y, going to replace static variables below.
1746 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1747 (redo_mouse_highlight): Remove.
1748 (note_mouse_movement, syms_of_xterm): Adjust user.
1749 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1750 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1751 (redo_mouse_highlight): Remove.
1752 (note_mouse_movement, syms_of_w32term): Adjust user.
1753 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1754 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1756 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1757 * nsfns.m (compute_tip_xy): Adjust user.
1759 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1761 * frame.c (x_mouse_grabbed): New function.
1762 * dispextern.h (x_mouse_grabbed): Add prototype.
1763 (last_mouse_frame): Remove declaration.
1764 * xterm.h (struct x_display_info):
1765 * w32term.h (struct w32_display_info):
1766 * nsterm.h (struct ns_display_info): New member
1767 last_mouse_frame, going to replace...
1768 * xdisp.c (last_mouse_frame): ...global variable.
1769 (note_tool_bar_highlight):
1770 * w32term.c (w32_mouse_position, w32_read_socket):
1771 * xterm.c (XTmouse_position, handle_one_xevent):
1772 Use x_mouse_grabbed.
1773 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1775 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1777 * w32term.c (w32_read_socket): Avoid temporary
1778 variables in a call to x_real_positions.
1779 * xterm.c (handle_one_xevent): Likewise.
1781 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1783 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1784 (x_icon_type): Remove prototype.
1785 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1786 * frame.c (x_icon_type): Remove.
1787 * w32term.c (x_make_frame_visible, x_iconify_frame):
1788 * xterm.c (x_make_frame_visible, x_iconify_frame):
1789 Use x_set_bitmap_icon to factor out common code.
1791 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1793 * dispextern.h (check_x_display_info, x_get_string_resource):
1794 Declare here just once and unify the latter.
1795 * frame.c (check_x_display_info, x_get_string_resource):
1796 * nsterm.h (check_x_display_info):
1797 * xrdb.c (x_get_string_resource):
1798 * xterm.h (check_x_display_info): Remove prototypes.
1799 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1800 * w32reg.c (x_get_string_resource): Likewise.
1801 (w32_get_rdb_resource): Adjust user.
1803 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1805 * xterm.h (struct x_display_info): New member
1806 x_pending_autoraise_frame, going to replace...
1807 * xterm.c (pending_autoraise_frame): ...static variable.
1808 (x_new_focus_frame, XTread_socket): Adjust users.
1809 * w32term.h (struct w32_display_info): New member
1810 w32_pending_autoraise_frame, going to replace...
1811 * w32term.c (pending_autoraise_frame): ...global variable.
1812 (x_new_focus_frame, w32_read_socket): Adjust users.
1814 2013-09-17 Glenn Morris <rgm@gnu.org>
1816 * xdisp.c (message_dolog): If we create *Messages*,
1817 switch it to messages-buffer-mode.
1819 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1821 Don't overuse 'const' in types of locals.
1822 * bidi.c (bidi_count_bytes):
1823 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1824 (xg_event_is_for_scrollbar):
1825 * xselect.c (x_handle_property_notify)
1826 (x_handle_selection_notify, x_handle_dnd_message):
1827 * xsettings.c, xsettings.h (xft_settings_event):
1828 * xterm.c (x_handle_net_wm_state, handle_one_event)
1829 (x_menubar_window_to_frame, x_detect_focus_change)
1830 (construct_mouse_click, note_mouse_movement)
1831 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1832 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1833 (handle_one_xevent, x_handle_net_wm_state):
1834 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1835 (x_handle_dnd_message):
1836 Avoid unnecessary 'const', typically the second 'const' in
1837 'const foo * const arg', a 'const' that does not affect the API
1838 and doesn't significantly help the human reader.
1840 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1842 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1843 only if Glib < 2.36.0.
1844 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1845 * xsettings.c (init_gconf, init_gsettings): Do not check
1847 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1849 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1851 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1853 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1854 before calling g_type_init.
1856 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1858 * nsterm.m (syms_of_nsterm): ... to here.
1860 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1862 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1863 (ignore_next_mouse_click_timeout): Use Time as X does.
1864 (handle_one_xevent): Avoid cast and use unsigned comparison.
1866 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1868 Do not copy X event in handle_one_xevent except KeyPress case.
1869 Wnen XEvent is processed, it is unlikely to be changed except
1870 KeyPress case, so we can avoid copying and use const pointer to
1871 const data to make sure that an event is not changed elsewhere.
1872 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1873 const' and do not create local copy except for the KeyPress event.
1874 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1875 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1876 (x_handle_net_wm_state, x_menubar_window_to_frame)
1877 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1878 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1879 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1880 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1881 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1882 (x_handle_dnd_message):
1883 * xsettings.c (xft_settings_event):
1884 Use 'const XEvent * const' where appropriate.
1885 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1887 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1889 Fix X event waiting to handle multiple frames.
1890 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1891 * xterm.c (pending_event_wait): Remove. Adjust users.
1892 (x_detect_focus_change): Pass frame arg.
1893 (handle_one_xevent): Find related frame early and clear per-frame
1894 wait_event_type only if this is an event for the relevant frame.
1895 (x_wait_for_event): Use per-frame wait_event_type.
1897 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1899 * nsfns.m (Fx_create_frame): Fix font driver registration for
1902 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1903 for syms_of_macfont.
1905 * nsterm.m: Include macfont.h.
1906 (ns_tmp_flags, ns_tmp_font): Remove.
1907 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1908 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1909 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1910 (changeFont:): Fix code style. Check for font driver type when
1913 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1916 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1917 (nsfont_open): Set font driver type.
1918 Set font->ascent and font->descent. Figure out font instead of
1919 ns_tmp_font, and flags instead of ns_tmp_flags.
1920 Fix indentation. Remove call to ns_draw_text_decoration,
1923 * nsfns.m: Include macfont.h.
1924 (Fx_create_frame): Register macfont driver, make a better default font.
1925 (Fns_popup_font_panel): Get font from macfont driver, if used.
1927 * macfont.m, macfont.h, maccuvs.h: New files.
1929 * font.h: Declare syms_of_macfont.
1931 * font.c (syms_of_font): Call syms_of_macfont.
1933 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1935 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1937 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1938 and it is always zero for others, so I assume that this is an ancient
1939 leftover which nobody will want to change any more.
1940 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1941 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1942 * frame.c (x_set_scroll_bar_width):
1943 * w32fns.c (w32_createscrollbar):
1944 * w32term.c (w32_set_vertical_scroll_bar):
1945 * xfns.c (x_set_scroll_bar_default_width):
1946 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1947 (x_scroll_bar_expose): Related users changed.
1949 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1951 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1952 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1953 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1955 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1957 * nsterm.h, w32term.h, xterm.h: ...and not here.
1958 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1959 Remove unused Xisms.
1960 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1961 these modules are never compiled otherwise.
1963 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1965 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1966 Doc fix. (Bug#15375)
1968 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1970 Unify Fx_focus_frame between all ports.
1971 * frame.h (x_focus_frame): New prototype.
1972 * xfns.c (Fx_focus_frame): Remove.
1973 (syms_of_xfns): Do not defsubr it.
1974 (x_focus_frame): X implementation.
1975 * nsfns.m (Fx_focus_frame): Remove.
1976 (syms_of_nsfns): Do not defsubr it.
1977 (x_focus_frame): NS implementation.
1978 * w32term.c (Fx_focus_frame): Remove.
1979 (x_focus_on_frame): Rename to...
1980 (x_focus_frame): W32 implementation.
1981 * w32term.h (x_focus_on_frame): Remove prototype.
1982 * w32fns.c (Fx_focus_frame): Remove.
1983 (syms_of_w32fns): Do not defsubr it.
1984 * frame.c (Fx_focus_frame): Define here.
1985 (syms_of_frame): Defsubr here.
1986 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1988 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1990 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1991 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1992 each port to reference the port-specific window system data.
1993 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1994 (FRAME_DISPLAY_INFO): Define.
1995 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1996 (FRAME_DISPLAY_INFO): Define. Adjust users.
1997 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1998 (FRAME_DISPLAY_INFO): Define. Adjust users.
1999 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2000 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2001 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2002 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2003 * xselect.c, xterm.c: All related users changed.
2005 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2007 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2008 (x_menubar_window_to_frame): Remove prototypes.
2009 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2010 (x_menubar_window_to_frame, x_top_window_to_frame):
2012 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2013 (x_menubar_window_to_frame, x_top_window_to_frame):
2014 ...to here and convert all but the last to static.
2016 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2018 * lisp.mk (lisp): Add w32-common-fns.elc.
2020 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2022 * charset.c (char_charset): Document an exception for char-charset.
2024 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2026 * xterm.h (x_display_info): New field last_user_time...
2027 * xterm.c (toplevel): ...to replace static last_user_time.
2028 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2030 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2032 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2033 scroll bar values to prevent thumb from disappear and update comment.
2035 2013-09-11 Glenn Morris <rgm@gnu.org>
2037 * emacs.c (usage_message): Possessive apostrophe tweak.
2039 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2041 * nsterm.m (syms_of_nsterm): Use Qns.
2042 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2043 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2044 * xfns.c (x_display_info_for_name, Fx_open_connection):
2045 Remove old '#if 0' code.
2046 (syms_of_xfns): Use Qx.
2047 * termhooks.h (fullscreen_hook): Remove the leftover.
2048 (struct terminal): Fix typo in comment.
2050 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2052 Cleaning up a few X scroll bar bits.
2053 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2054 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2055 New member last_seen_part, going to replace...
2056 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2057 (xt_action_hook) [USE_LUCID]: Adjust user.
2058 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2059 Lucid-specific scroll bar support.
2060 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2061 to int and adjust to use last_seen_part member.
2062 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2063 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2064 Initialize last_seen_part.
2066 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2068 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2069 insert-buffer-substring an empty string.
2071 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2073 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2074 avoiding a GCC warning.
2076 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2078 Ifdef away frame tool bar code when it is not really used.
2079 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2080 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2081 and minimize_tool_bar_window_p under the above.
2082 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2083 (fset_tool_bar_window): Likewise.
2084 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2085 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2086 (change_frame_size_1):
2087 * window.c (window_from_coordinates, Frecenter): Adjust users.
2088 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2089 code is not really used.
2090 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2091 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2092 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2093 [!USE_GTK && !HAVE_NS]: Define as such.
2094 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2095 (note_mouse_highlight, expose_frame):
2096 * xfns.c (x_set_tool_bar_lines):
2097 * xterm.c (handle_one_xevent): Adjust users.
2099 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2101 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2102 This bug was introduced by my 2013-08-26 patch, which incorrectly
2103 assumed that the terminfo implementation doesn't use termcap buffers.
2104 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2105 these buffers apparently are used after all.
2106 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2107 (struct tty_display_info): Define members termcap_term_buffer and
2108 termcap_strings_buffer even if TERMINFO.
2110 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2113 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2114 'usage' docstring entry to pacify make-docfile.
2116 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2118 Change comparison functions =, <, >, <=, >= to take many arguments.
2119 * data.c: Change comparison functions' interface and implementation.
2120 * lisp.h: Make arithcompare available for efficient two arg
2122 * bytecode.c: Use arithcompare.
2123 * fileio.c: Use new interface.
2125 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2127 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2129 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2131 * eval.c (Feval): Document the new use of `lexical'.
2133 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2135 Review and drop old frame resize hack.
2136 * frame.h (struct frame): Remove force_flush_display_p.
2137 * dispnew.c (update_frame): Adjust user and don't call
2138 flush_frame here. The comment has said that there was an issues
2139 with redisplaying fringes, but I don't see any differences with
2140 and without this hack. Hopefully we can continue without it.
2141 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2142 current frame matrices twice if resized_p is set.
2144 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2146 Do not populate pure Xism x_sync to other ports.
2147 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2148 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2149 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2150 * w32term.h (x_sync): Remove prototype.
2152 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2154 Cleanup frame flushing.
2155 * dispextern.h (struct redisplay_interface):
2156 Drop flush_display_optional because flush_display is enough
2157 for X and flushing via RIF is just a no-op for others.
2158 * frame.h (flush_frame): New function.
2159 * dispnew.c (update_frame):
2160 * minibuf.c (read_minibuf):
2161 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2163 * keyboard.c (detect_input_pending_run_timers): Do not flush
2164 all frames but selected one in redisplay_preserve_echo_area.
2165 * nsterm.m (ns_flush): Remove no-op.
2166 (ns_redisplay_interface): Adjust user.
2167 * w32term.h (x_flush): Remove no-op.
2168 (w32_redisplay_interface): Adjust user.
2169 * xterm.c (x_flush): Simplify because we do not flush all
2170 frames at once any more. Adjust comment.
2171 (x_redisplay_interface): Adjust user.
2173 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2175 Port --without-x --enable-gcc-warnings to Fedora 19.
2176 * gfilenotify.c (globals_of_gfilenotify):
2177 Call g_type_init only if using an older glib version that needs it.
2179 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2181 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2182 (last_glyphless_glyph_merged_face_id): Remove declarations.
2183 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2184 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2185 (last_glyphless_glyph_merged_face_id): Now static.
2186 (merge_escape_glyph_face): New function, refactored from...
2187 (get_next_display_element): ...here.
2188 (merge_glyphless_glyph_face): New function, refactored from...
2189 (produce_glyphless_glyph): ...here...
2190 * term.c (produce_glyphless_glyph): ...and here.
2192 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2194 * eval.c (eval_sub): Only call Ffunction if necessary.
2196 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2198 Attempt to make redisplay more selective when changing cursor type.
2199 * frame.h (struct frame): New bitfield cursor_type_changed.
2200 * xdisp.c (cursor_type_changed): Remove.
2201 (try_cursor_movement, redisplay_window, try_window_id)
2202 (set_frame_cursor_types, try_window_reusing_current_matrix):
2203 Adjust to use per-frame bitfield.
2204 (redisplay_internal): Look for cursor type change on each visible
2205 frame and consider all frames if cursor type has been changed on
2206 the frame other than selected. If cursor type has been changed on
2207 selected frame only, do not use fast update.
2209 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2211 Attempt to make redisplay more selective when changing fonts.
2212 * frame.h (struct frame): New bitfield fonts_changed.
2213 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2214 (adjust_frame_glyphs): Add prototype.
2215 * dispnew.c (fonts_changed_p): Remove.
2216 (adjust_glyphs): Remove because we do not
2217 adjust matrices on all frames at once any more.
2218 (adjust_frame_glyphs): Block and unblock input here.
2219 (adjust_glyph_matrix): Use fonts_changed.
2220 (change_frame_size_1): Use adjust_frame_glyphs.
2221 * font.c (font_open_entity): Use fonts_changed.
2222 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2223 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2224 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2225 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2226 (shrink_mini_window, Fresize_mini_window_internal)
2227 (window_scroll_pixel_based, Fset_window_configuration)
2228 (apply_window_adjustment, Fset_window_vscroll):
2229 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2230 Use adjust_frame_glyphs.
2231 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2232 (try_window_reusing_current_matrix, try_window_id, display_line)
2233 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2234 (redisplay_internal): Consider fonts_changed and adjust frame
2235 matrices for each frame only if the frame is visible. If font
2236 has been changed on some frame during full redisplay, retry
2237 only visible frames where the font has been actually changed.
2239 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2241 Cache current header and mode line height for each window.
2242 * window.h (struct window): New fields mode_line_height
2243 and header_line_height.
2244 * window.c (make_window): Initialize them.
2245 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2246 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2247 (current_mode_line_height, current_header_line_height):
2249 * xdisp.c (current_mode_line_height, current_header_line_height):
2251 (pos_visible_p, init_xdisp): Adjust user.
2252 (redisplay_window): Invalidate mode_line_height and
2253 header_line_height if current and desired matrices do not agree.
2255 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2257 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2258 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2260 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2262 Make --without-x compatible with --enable-gcc-warnings.
2263 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2264 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2265 members under HAVE_WINDOW_SYSTEM.
2266 * keyboard.c (make_lispy_focus_out): Likewise.
2267 (record_menu_key): Move under HAVE_MENUS.
2268 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2269 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2270 (syms_of_xdisp): Adjust user.
2271 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2272 (start_hourglass, cancel_hourglass):
2273 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2274 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2275 and CLEAR_FONT_TABLE_NFONTS.
2276 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2277 Declare only if HAVE_WINDOW_SYSTEM.
2278 (lface_same_font_attributes_p, clear_face_gcs): Define only
2279 if HAVE_WINDOW_SYSTEM.
2281 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2283 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2284 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2285 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2287 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2289 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2291 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2293 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2294 This fixes a type error on hosts where ptrdiff_t is wider than int.
2296 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2298 * keyboard.c (read_key_sequence_vs): New function.
2299 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2302 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2304 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2306 Makefile improvements.
2307 * Makefile.in (config.status): Don't use double-colon rules, as
2308 they are not portable according to POSIX. Fix shell typo with `;
2309 I guess this rule has never been tested?
2310 (VCSWITNESS): New macro, to override any environment var.
2312 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2314 * xterm.h (struct x_display_info): Do not track X connection
2315 fd separately because it is always available from Display.
2316 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2319 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2321 * buffer.c (drop_overlay):
2322 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2323 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2325 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2327 * buffer.c (Fmake_overlay, Fmove_overlay):
2328 * intervals.c (set_point_from_marker):
2329 * print.c (PRINTPREPARE): Prefer signal_error
2330 to plain error and report unsuitable marker too.
2332 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2334 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2335 for 'dragging' member.
2336 (struct x_output): Remove set-but-unused leftovers
2337 'left_before_move' and 'top_before_move'.
2338 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2339 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2340 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2341 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2342 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2343 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2344 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2345 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2347 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2349 * nsfont.m (INVALID_GLYPH): New define.
2350 (nsfont_encode_char): Use INVALID_GLYPH.
2351 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2353 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2355 * xterm.c (x_last_mouse_movement_time): Revert last change.
2356 This code should use XDisplayMotionBufferSize to check display's
2357 motion history first, and there are few other issues as well.
2358 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2359 (handle_one_xevent): Adjust user.
2361 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2363 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2364 * frame.c (Flast_nonminibuf_frame): ... to here.
2365 (check_minibuf_window): Don't abort if no window was found
2368 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2370 Use XGetMotionEvents to ask the last mouse motion time from X server.
2371 * xterm.c (X_MOTION_HISTORY): Default to 1.
2372 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2373 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2374 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2375 Ifdef away legacy code.
2376 (XTmouse_position, x_scroll_bar_report_motion):
2377 Use x_last_mouse_movement_time.
2378 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2381 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2383 * msdos.c (last_mouse_window): Move to...
2384 (dos_rawgetc): ...this function and adjust comment.
2385 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2386 (mouseMoved): ...this function and adjust comment.
2387 * w32term.c (last_window): Likewise with...
2388 (w32_read_socket): ...this function.
2389 * xterm.c (last_window): Likewise with...
2390 (handle_one_xevent): ...this function.
2392 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2394 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2395 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2396 (handle_one_xevent): ...to here.
2397 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2400 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2402 * msdos.c (IT_set_terminal_window): Remove no-op.
2403 (initialize_msdos_display): Adjust terminal setup.
2404 * w32console.c (w32con_set_terminal_window): Remove no-op.
2405 (initialize_w32_display): Adjust terminal setup.
2406 * w32term.c (w32_set_terminal_window): Remove no-op.
2407 (w32_create_terminal): Adjust terminal setup.
2408 * xterm.c (XTset_terminal_window): Remove no-op.
2409 (x_create_terminal): Adjust terminal setup.
2411 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2413 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2415 (ns_create_terminal): Adjust terminal setup.
2416 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2418 (w32_create_terminal): Adjust terminal setup.
2419 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2421 (x_create_terminal): Adjust terminal setup.
2423 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2425 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2426 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2427 * dispnew.c (buffer_posn_from_coords):
2428 * window.c (Fwindow_end, displayed_window_lines):
2429 * xdisp.c (redisplay_mode_lines): Use it.
2431 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2433 * fontset.c (face_for_char): Check char in the current face font first
2434 if HAVE_NS (Bug#15138).
2436 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2438 * window.c (temp_output_buffer_show): Make sure window returned
2439 by display_buffer is live (Bug#15213).
2441 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2443 Minor cleanup to avoid forward declarations.
2444 * coding.h (struct ccl_spec): Remove forward declaration.
2445 * composite.h (toplevel): Include font.h.
2446 (struct composition_it, struct face, struct font_metrics):
2447 Remove forward declaration.
2448 * dispextern.h (struct image, struct atimer): Likewise.
2449 * emacsgtkfixed.h (struct frame): Likewise.
2450 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2451 * font.h (struct font_driver, struct font, struct glyph_string)
2452 (struct face): Remove forward declaration.
2453 * fontset.h (struct face, struct font): Likewise.
2454 * frame.h (toplevel): Style cleanup.
2455 (enum output_method): Move to...
2456 * termhooks.h (enum output_method): ...here.
2457 (struct glyph, struct frame, struct ns_display_info)
2458 (struct x_display_info, struct w32_display_info):
2459 Remove forward declaration.
2460 * xterm.h (toplevel): Include termhooks.h.
2461 (struct font, struct window, struct glyph_matrix, struct frame)
2462 (struct input_event, struct face, struct image): Remove forward
2464 * gtkutil.h (struct _widget_value): Likewise.
2465 * keyboard.h (toplevel): Include termhooks.h.
2466 (struct input_event): Remove forward declaration.
2468 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2470 * intervals.c (set_point_from_marker): New function.
2471 * editfns.c (Fgoto_char):
2472 * process.c (Finternal_default_process_filter):
2473 * window.c (select_window_1): Use it.
2474 * buffer.h (set_point_from_marker): Add prototype.
2476 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2478 * w32.c (term_winsock): Call release_listen_threads before calling
2480 (_sys_wait_accept): Wait for accept event in a loop with a finite
2481 timeout, instead of waiting indefinitely. Will hopefully avoid
2482 hanging during exit because WSACleanup deadlocks waiting for the
2483 event object to be released. (Bug#14333)
2485 * w32proc.c (release_listen_threads): New function, signals all
2486 the reader threads that listen for connections to stop waiting.
2488 * w32.h (release_listen_threads): Add prototype.
2490 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2492 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2493 field of new marker (for sanity and safety).
2494 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2495 anyway because XMISCTYPE is a function and can't be an lvalue).
2497 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2499 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2500 (x_after_update_window_line, x_scroll_bar_create):
2501 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2502 (handle_one_xevent, x_clear_frame_area):
2503 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2504 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2505 * xterm.h (x_clear_area): Adjust prototype.
2507 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2509 Hook scanning and indentation functions to find_newline. This helps
2510 to avoid duplicated code and renders more respect to newline cache.
2511 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2512 * cmds.c (Fforward_line):
2513 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2514 Use find_newline and avoid unnecessary point movements.
2515 * search.c (scan_newline): Implement on top of find_newline.
2517 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2519 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2520 scoped code (bug#11258).
2522 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2524 * nsterm.m (last_window): New variable.
2525 (EV_TRAILER2): New macro.
2526 (EV_TRAILER): Call EV_TRAILER2.
2527 (mouseMoved:): Add support for mouse-autoselect-window
2528 on nextstep (Bug#6888).
2530 2013-08-28 Andreas Schwab <schwab@suse.de>
2532 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2533 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2534 Remove unused macro definitions.
2535 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2536 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2537 Only define if emacs.
2539 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2541 Prefer enum glyph_row_area to int where appropriate.
2542 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2544 (window_box, window_box_width, window_box_left, window_box_left_offset)
2545 (window_box_right, window_box_right_offset): Adjust prototypes.
2546 * xdisp.c (window_box, window_box_width, window_box_left)
2547 (window_box_left_offset, window_box_right, window_box_right_offset):
2548 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2549 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2550 * nsterm.m (ns_clip_to_row):
2551 * w32term.c (w32_clip_to_row):
2552 * xterm.c (x_clip_to_row): Likewise.
2554 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2556 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2557 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2559 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2561 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2562 for portability to hosts where /bin/sh has problems.
2564 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2566 Redesign redisplay interface to drop global output_cursor.
2567 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2568 (toplevel): Remove declaration of output_cursor.
2569 (set_output_cursor, x_cursor_to): Remove prototype.
2570 * window.h (struct window): New member output_cursor.
2571 (output_cursor_to): New function to replace RIF member.
2572 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2573 (update_text_area, set_window_cursor_after_update): Use it.
2574 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2575 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2576 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2577 * w32term.c (x_update_window_begin, x_update_window_end):
2578 * xterm.c (x_update_window_begin, x_update_window_end):
2579 Adjust to use per-window output cursor.
2581 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2583 Simplify SELECT_TYPE-related code.
2584 Like EMACS_TIME, this portability layer is no longer needed, since
2585 Emacs has been using fd_set as a portability layer for some time.
2586 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2587 (SELECT_TYPE): Remove. All uses changed to fd_set.
2588 (fd_set) [!FD_SET]: New typedef.
2590 Simplify EMACS_TIME-related code.
2591 This portability layer is no longer needed, since Emacs has been
2592 using struct timespec as a portability layer for some time.
2593 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2594 Include <time.h> rather than "systime.h"; that's all that's needed now.
2595 * dispnew.c: Include <timespec.h> rather than "systime.h";
2596 that's all that's needed now.
2597 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2598 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2599 TIMESPEC_RESOLUTION.
2600 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2601 LOG10_TIMESPEC_RESOLUTION.
2602 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2603 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2604 (make_emacs_time): Remove. All used changed to make_timespec.
2605 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2606 (current_timespec): Rename from current_emacs_time. All uses changed.
2607 (add_emacs_time): Remove. All uses changed to timespec_add.
2608 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2609 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2610 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2611 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2612 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2613 (current_timespec): Rename from current_emacs_time. All uses changed.
2614 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2615 changed to timespec_cmp.
2616 * xgselect.c: Include <timespec.h>, since our .h files don't.
2618 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2620 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2621 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2622 Remove the leftovers.
2623 * gtkutil.c (toplevel): Do not declare Qxft but include
2625 * image.c (toplevel): Do not declare Vlibrary_cache because
2626 it's already done in lisp.h.
2628 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2630 * lisp.h (Mouse_HLInfo): Move from here...
2631 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2632 (reset_mouse_highlight): New function.
2633 * msdos.c (dos_set_window_size, IT_update_begin)
2634 (internal_terminal_init):
2635 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2636 (ns_initialize_display_info):
2637 * w32console.c (initialize_w32_display):
2638 * w32term.c (x_update_window_end, x_free_frame_resources)
2639 (w32_initialize_display_info):
2640 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2641 * window.c (Fdelete_other_windows_internal):
2642 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2643 * termchar.h (toplevel):
2644 * xterm.h (toplevel): Include dispextern.h.
2646 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2648 Fix minor problems found by static checking.
2649 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2650 (expect): Avoid nested-if warning.
2651 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2652 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2653 * nsterm.h, nsterm.m (ns_select):
2654 * xgselect.c, xgselect.h (xg_select):
2655 Adjust signature to better match pselect's.
2656 * nsterm.m (ns_select):
2657 Don't set *TIMEOUT, since pselect doesn't.
2658 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2659 diagnostic about assigning const char * to it.
2660 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2662 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2664 * lread.c (substitute_object_recurse): Handle hash-tables as well
2667 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2669 Fix unlikely core dump in init_tty, and simplify terminfo case.
2670 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2671 The old version incorrectly dumped core if malloc returned a
2672 buffer containing only non-NUL bytes.
2673 (init_tty): Do not allocate or free termcap buffers; the
2674 struct does that for us now.
2675 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2676 (struct tty_display_info): Define members termcap_term_buffer and
2677 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2678 use them. Allocate them directly in struct rather than indirectly
2679 via a pointer, to simplify init_tty.
2681 * frame.c (check_minibuf_window): Initialize 'window' properly,
2682 so that Emacs reliably aborts later if 'window' is not initialized.
2684 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2686 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2687 of VoidSymbol (Bug#15154).
2689 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2691 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2692 mouse_face_beg_y and mouse_face_end_y.
2693 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2694 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2695 Adjust users and update comment where appropriate.
2697 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2699 * frame.c (check_minibuf_window): New function.
2700 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2701 Call check_minibuf_window (Bug#15183).
2703 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2705 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2706 because this is the only last cursor data we need to keep and consult.
2707 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2708 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2711 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2713 Fix recovering from possible decompression error.
2714 Since insert_from_gap doesn't always move point, we can't use PT as
2715 the position where the partially decompressed data ends, and
2716 should count how many bytes was produced so far.
2717 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2718 (unwind_decompress): Really delete partially uncompressed data.
2719 (Fzlib_decompress_region): Take decompressed data size into account.
2721 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2723 * syntax.c (init_syntax_once): Adjust comment and do an early
2724 initialization of Qchar_table_extra_slots just once...
2725 * casetab.c (init_casetab_once):
2726 * category.c (init_category_once):
2727 * character.c (syms_of_character):
2728 * coding.c (syms_of_coding):
2729 * xdisp.c (syms_of_xdisp): ...and omit it here.
2731 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2733 * xdisp.c (get_next_display_element): Don't apply to characters
2734 from a display vector the logic of setting it->end_of_box_run_p
2735 suitable for characters from a buffer. (Bug#15175)
2737 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2738 to handle directories, rather than '_utime' which doesn't.
2741 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2743 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2744 or fullscreen (Bug#14627).
2746 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2748 System-dependent integer overflow fixes.
2749 * process.c (Fset_process_window_size): Signal an error if
2750 the window size is outside the range supported by the lower level.
2751 * sysdep.c (set_window_size): Return negative on error,
2752 nonnegative on success, rather than -1, 0, 1 on not in system,
2753 failure, success. This is simpler. Caller changed.
2754 (serial_configure): Remove unnecessary initialization of local.
2755 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2756 size fits in unsigned long; this isn't true on some 32-bit hosts.
2757 Avoid buffer overrun if some future version of /proc/meminfo has a
2758 variable name longer than 20 bytes.
2759 (system_process_attributes) [__FreeBSD__]:
2760 Don't assume hw.availpages fits in 'int'.
2762 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2764 Don't let very long directory names overrun the stack.
2765 Fix some related minor problems involving "//", vfork.
2766 * callproc.c (encode_current_directory): New function.
2767 (call_process): Don't append "/"; not needed.
2768 * fileio.c (file_name_as_directory_slop): New constant.
2769 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2770 this can save the caller having to alloca.
2771 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2772 Use SAFE_ALLOCA, not alloca.
2773 (directory_file_name, Fexpand_file_name): Leave leading "//"
2774 alone, since it can be special even on POSIX platforms.
2775 * callproc.c (call_process):
2776 * process.c (Fformat_network_address):
2777 * sysdep.c (sys_subshell):
2778 Use encode_current_directory rather than rolling our own.
2779 (create_process): No need to encode directory; caller does that now.
2780 * process.h (encode_current_directory): New decl.
2781 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2782 Rework to avoid 'goto xyzzy;'.
2784 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2786 * xdisp.c (handle_face_prop): If the default face was remapped use
2787 the remapped face for strings from prefix properties. (Bug#15155)
2789 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2791 Minor cleanup for redisplay interface and few related functions.
2792 * frame.h (enum text_cursor_kinds): Move from here...
2793 * dispextern.h (enum text_cursor_kinds): ...to here.
2794 (toplevel): Drop unnecessary declarations.
2795 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2796 in update_window_end_hook and draw_window_cursor functions.
2797 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2798 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2799 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2800 * xterm.c (x_update_window_end, x_draw_window_cursor):
2801 * xdisp.c (display_and_set_cursor, update_window_cursor)
2802 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2803 enum text_cursor_kinds where appropriate.
2805 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2807 Redesign redisplay interface to drop updated_row and updated_area.
2808 * dispextern.h (updated_row, updated_area): Remove declaration.
2809 (struct redisplay_interface): Pass glyph row and row area parameters
2810 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2811 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2813 * dispnew.c (updated_row, updated_area): Remove.
2814 (redraw_overlapped_rows, update_window_line): Adjust user.
2815 (update_marginal_area, update_text_area): Likewise. Pass updated row
2816 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2817 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2820 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2822 * process.c (flush_pending_output): Remove stub.
2825 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2827 * callproc.c: Fix race that killed background processes (Bug#15144).
2828 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2829 Record deleted process-id in critical section, not afterwards.
2830 Don't mistakenly kill process created by a call-process invocation
2831 that discards output and does not wait.
2833 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2835 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2836 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2837 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2838 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2839 to shut up compiler in mark_object.
2840 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2842 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2844 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2845 We can't portably rely on PTY_OPEN doing that, even if
2846 it calls posix_openpt with O_CLOEXEC.
2848 2013-08-20 Kenichi Handa <handa@gnu.org>
2850 * character.c (string_char): Improve commentary.
2852 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2854 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2855 (struct animation_cache): Make signature a flexible array member.
2856 All uses changed. This is a tad slower but may insulate us better
2857 from future changes to ImageMagick.
2859 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2861 * image.c: Shrink memory needed for animation cache.
2862 (SIGNATURE_DIGESTSIZE): New constant.
2863 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2864 (imagemagick_create_cache): Copy the signature. This saves
2865 several KB of memory that ImageMagick wastes per signature.
2866 Don't bother updating the update_time, as the caller does that now.
2867 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2868 it's a fixed size struct member now.
2869 (imagemagick_get_animation_cache): Always destroy the signature,
2870 as it's now imagemagick_create_cache's responsibility to copy it.
2871 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2872 and use memcmp rather than strcmp.
2873 eassert that ImageMagick returns a signature of the specified length.
2875 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2877 * image.c (imagemagick_get_animation_cache): Don't segfault on
2879 (imagemagick_get_animation_cache): Revert to previous definition
2880 so that it actually works. But keep the memory leak fix.
2881 (imagemagick_get_animation_cache): Fix memory leak.
2883 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2885 * image.c: Fix animation cache signature memory leak.
2886 Fix some other minor performance problems while we're at it.
2887 (imagemagick_create_cache): Clear just the members that
2888 need clearing. Don't set update_time, as caller does that now.
2889 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2890 Simplify by using pointer-to-pointer instead of a prev pointer.
2891 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2892 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2893 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2894 it's already a copy. Free the signature probe unless it's cached.
2896 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2897 This was introduced by my 2013-08-12 fix for Bug#15035.
2899 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2901 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2902 (imagemagick_prune_animation_cache): Now static.
2904 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2906 * image.c (imagemagick_get_animation_cache): Don't segfault when
2907 pruning all entries.
2909 2013-08-18 Ken Brown <kbrown@cornell.edu>
2911 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2912 static heap if ENABLE_CHECKING is defined.
2913 (max_bss_sbrk_ptr): New variable.
2915 (report_sheap_usage): Report maximum static heap usage instead of
2916 ending static heap usage.
2918 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2920 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2921 of zlib_initialized according to the results of calling
2922 init_zlib_functions.
2924 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2926 * image.c: Implement an ImageMagick per-image cache.
2927 (imagemagick_get_animation_cache): Fix a double-free error.
2928 (imagemagick_load_image): Remove the ping_wand code, which only
2929 apparently saved time on invalid animated images, and slowed down
2930 everything else. Optimise for the common case.
2932 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2934 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2936 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2938 * marker.c (set_marker): Remove documentation of undefined behavior.
2940 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2942 * image.c (imagemagick_compute_animated_image): Animate correctly
2943 when sub-images are smaller than the main image.
2944 (imagemagick_compute_animated_image): Setting the iterator row to
2945 zero is apparently not allowed.
2946 (imagemagick_compute_animated_image): Allow images that say they
2947 have sub-images that are bigger than the main image, but just crop
2950 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2952 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2954 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2956 * image.c (imagemagick_compute_animated_image): Respect the GIF
2959 2013-08-15 Ken Brown <kbrown@cornell.edu>
2961 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2962 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2965 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2967 Fix minor problems found by static checking.
2968 * frame.c (delete_frame):
2969 * xdisp.c (next_element_from_display_vector):
2970 Avoid uninitialized local.
2971 * image.c (imagemagick_compute_animated_image): Port to C89.
2972 Prefer usual GNU indentation style for loops.
2973 Be more careful about bizarrely large sizes, by using ptrdiff_t
2976 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2978 Fix infinite frame selection loop (Bug#15025).
2979 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2981 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2983 * xdisp.c (compute_window_start_on_continuation_line):
2984 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2985 to make sure we end up setting the window start at the leftmost
2986 visible character of the display line. This avoids funky
2987 horizontal shifting because the window start is not kept on the
2988 same position. (Bug#15090)
2989 (next_element_from_display_vector): Support 'box' face attribute
2990 in the face definitions of a display vector. (Bug#15099)
2992 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2994 * image.c (imagemagick_compute_animated_image): Implement animated
2996 (imagemagick_compute_animated_image): Fix some compilation
2997 warnings. Implement a very simple cache to make the animation
2998 usable at all, but it should be replaced with a per-image cache.
3000 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3002 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3003 to do `for' loops over alist values.
3004 * buffer.h (FOR_EACH_BUFFER):
3005 * process.c (FOR_EACH_PROCESS): Use it.
3006 (handle_child_signal, status_notify, Fget_buffer_process)
3007 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3009 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3011 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3012 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3013 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3014 to xzalloc and so avoid redundant call to memset.
3015 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3016 members because it is allocated with xzalloc and so already zeroed.
3018 2013-08-14 Ken Brown <kbrown@cornell.edu>
3020 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3023 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3025 Utility function and macro to copy Lisp string to C string.
3026 * lisp.h (xlispstrdupa): New macro.
3027 (xlispstrdup): New prototype.
3028 * alloc.c (xlispstrdup): New function.
3029 * callint.c (Fcall_interactively):
3030 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3031 (Fsubstitute_in_file_name):
3032 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3033 * image.c (x_create_bitmap_from_file):
3034 * w32term.c (w32_term_init):
3035 * xterm.c (x_term_init): Use xlispstrdup.
3037 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3039 * image.c (imagemagick_load_image): Make animated pictures work.
3040 There's still some problems with background color settings, though
3043 * decompress.c (unwind_decompress): Always restore point.
3045 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3047 * marker.c (set_marker): Reformat documentation.
3049 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3051 * xdisp.c (cursor_type_changed): Now static.
3053 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3054 Use changed. This avoids the need to call xmalloc and for the
3055 caller to call xfree, and avoids memory leaks in some situations.
3057 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3059 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3060 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3061 (redisplay_window): If window_end_valid is cleared due to non-zero
3062 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3063 so do not call to try_cursor_movement for that window.
3065 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3067 * window.h (struct window): Convert window_end_pos and
3068 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3069 (wset_window_end_pos, wset_window_end_vpos): Remove.
3070 * dispnew.c (adjust_glyph_matrix):
3071 * window.c (Fwindow_end, replace_window, set_window_buffer)
3073 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3074 (set_vertical_scroll_bar, redisplay_window, try_window)
3075 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3076 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3077 (note_mouse_highlight): Adjust users.
3078 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3081 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3083 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3084 * image.c (imagemagick_filename_hint): Use `const char *' and
3085 prefer SSDATA to SDATA to avoid warnings.
3087 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3089 Cleanup window fringes, margins and scroll bars adjustments.
3090 * window.c (set_window_fringes, set_window_margins)
3091 (set_window_scroll_bars, apply_window_adjustment): New functions.
3092 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3093 (Fset_window_scroll_bars): Use them.
3095 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3097 * window.h (struct window): Convert scroll_bar_width
3098 from Lisp_Object to integer. Adjust comment.
3099 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3101 * window.c (wset_scroll_bar_width): Remove.
3102 (make_window): Initialize scroll_bar_width.
3103 (Fsplit_window_internal): Use direct assignment.
3104 (Fset_window_configuration, save_window_save):
3105 Convert Lisp_Object to integer and back where appropriate.
3106 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3107 bar was actually changed, and mention this in docstring.
3109 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3111 * decompress.c: Minor simplifications.
3112 (Fzlib_decompress_region): Don't bother verifying
3113 that avail_out <= UINT_MAX, as that was confusing.
3114 Mention the restriction in a comment instead.
3115 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3117 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3119 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3120 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3122 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3124 * image.c (imagemagick_filename_hint): Check for errors in the
3127 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3129 * window.c (Fwindow_margins): Return nil when there's no marginal
3130 area, as per the documented API.
3132 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3133 Fmake_vector, as scroll bar's struct members are not all Lisp
3134 objects now. This avoids crashes in GC.
3136 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3137 bool, so its address could be taken.
3139 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3141 * image.c (imagemagick_filename_hint): New function to possibly
3142 apply `image-content-type-suffixes'.
3143 (imagemagick_load_image): Use it.
3145 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3147 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3148 if loading zlib failed.
3150 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3152 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3153 2013-08-13 checkin below. Change bool to BOOL, rule is:
3154 All Obj-C code uses BOOL, except for interfaces callable from C.
3156 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3158 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3160 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3161 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3162 bool instead of BOOL.
3163 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3164 from Lisp_Object to bitfield. Adjust comment.
3165 * w32term.c (x_scroll_bar_create): Adjust user.
3166 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3167 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3168 Use bool for boolean.
3169 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3170 to `unsigned int' when defining a bitfield.
3172 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3174 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3176 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3178 * window.h (struct window): Convert left_margin_cols and
3179 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3180 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3181 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3183 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3185 (showing_window_margins_p, update_window_line, update_frame_1):
3186 * fringe.c (draw_fringe_bitmap_1):
3187 * xdisp.c (window_box_width): Adjust users.
3188 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3189 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3190 Use direct assignment.
3191 (Fset_window_configuration, save_window_save, Fwindow_margins):
3192 Convert Lisp_Object to integer and back where appropriate.
3193 (Fset_window_margins): Adjust user. Return t if any margin
3194 was actually changed, and mention this in docstring.
3196 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3198 * syntax.c (forward_word):
3199 * cmds.c (forward_char, backward_char): Mention the optional argument.
3201 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3203 * window.h (struct window): Convert left_fringe_width
3204 and right_fringe_width from Lisp_Objects to integers.
3206 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3207 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3208 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3210 (make_window): Initialize new integer fields to -1.
3211 (Fsplit_window_internal): Use direct assignment.
3212 (Fset_window_configuration, save_window_save):
3213 Convert Lisp_Object to integer and back where appropriate.
3214 (Fset_window_fringes): Adjust user. Return t if any fringe
3215 was actually changed, and mention this in docstring.
3217 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3219 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3220 * nsfns.m (x_set_cursor_type):
3221 * w32fns.c (x_set_cursor_type):
3222 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3223 * xdisp.c (set_frame_cursor_types): ...but in common code.
3225 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3227 * font.c (clear_font_cache): New function, stripped from...
3228 (Fclear_font_cache): ...here, which now uses the function
3229 above. Adjust comment.
3230 * font.h (clear_font_cache): Add prototype.
3231 * xfaces.c (clear_face_cache): Use clear_font_cache.
3233 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3235 * window.c (Fset_window_start): Compare `w', not `window' because
3236 `w' might not be equal to `window' after call to decode_live_window.
3238 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3240 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3241 This fixes a problem introduced by the Bug#15035 patch
3242 when using GPG. Reported by Herbert J. Skuhra.
3244 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3246 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3247 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3248 not yet initialized.
3250 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3252 * decompress.c (Fzlib_decompress_region): Support zlib
3253 decompression, too, and rename.
3255 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3257 Minor zlib configuration tweaks.
3258 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3259 Don't assume presence of fn_inflateInit2_ zlib internal function.
3261 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3263 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3264 include the zlib prefix.
3266 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3268 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3269 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3270 define static variables that are pointers to zlib functions to be
3272 (init_zlib_functions) [WINDOWSNT]: New function.
3273 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3275 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3276 macros instead of invoking the zlib functions directly.
3277 (syms_of_decompress): DEFSYM Qzlib_dll.
3278 Staticpro Szlib_available_p.
3280 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3282 Avoid looping over all frame windows to freeze and unfreeze.
3283 * window.h (struct window): Drop frozen_window_start_p.
3284 (freeze_window_starts): Drop prototype.
3285 * frame.h (struct frame): New frozen_window_starts flag.
3286 (FRAME_WINDOWS_FROZEN): New macro.
3287 * window.c (freeze_window_start, freeze_window_starts):
3289 (select_window, replace_window): Adjust users.
3290 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3291 (window_frozen_p): New function.
3292 (redisplay_window): Use it.
3294 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3296 Fix some fd issues when running subprocesses (Bug#15035).
3297 Fix bugs that can leak files or file descriptors on errors.
3298 Don't unlink open temp files, as that's hard for users to diagnose
3299 when things go awry (e.g., temp disk exhausted).
3300 Don't bother to lock temp files. Check for invalid recursion.
3301 * callproc.c (synch_process_fd): Remove. All uses removed.
3302 (synch_process_tempfile): New var or macro.
3303 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3305 (record_kill_process): New arg, the temp name. All callers changed.
3306 (delete_temp_file): Now just a simple wrapper around unlink.
3307 (call_process_kill): New arg, the call_process_fd array.
3308 Close them all. Clear synch_process_pid. Remove the temp file,
3309 or arrange for it to be removed.
3310 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3311 that's been moved to synch_process_tempfile. Caller changed.
3312 Do not remove the tempfile; that's now call_process_kill's
3314 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3315 call_process_kill; the caller now does that.
3316 (call_process_cleanup): Do not close the process fd; that's now
3317 call_process_kill's responsibility.
3318 (Fcall_process): Implement via new function call_process, which
3319 has most of the old body of Fcall_process, but with a different API.
3320 (call_process): New function that does not open or close filefd if
3321 it is nonnegative. Record which fds need to be closed, and let
3322 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3323 Signal an error if invoked recursively (could be done via a hook).
3324 Simplify creation of the tempfile in the MSDOS case.
3325 Don't create the output file until after checking for the executable.
3326 Report any failure to open /dev/null.
3327 Don't open /dev/null for writing twice; once is enough.
3328 Don't create pipe if all output is being discarded or sent to file.
3329 Don't worry about setting up the coding system or reading from the
3330 pipe if all output is being discarded.
3331 Hoist fd_error local into top level, to lessen block nesting.
3332 Don't record deleted pid here; now done by Fcall_process_region.
3333 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3334 and note its success in synch_process_tempfile.
3335 Do not leak resources when child_setup fails.
3336 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3337 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3338 (create_temp_file): Now returns open fd, with an additional
3339 Lisp_Object * argument to return the name. All callers changed.
3340 Do not close the file; rewind it instead, and leave it open for
3341 the caller. Do not lock the temp file. Unwind-protect the file
3342 and the file-descriptor.
3343 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3344 If an asynchrounous process, record it here, not in call_process.
3345 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3346 * eval.c (set_unwind_protect): New function.
3347 * fileio.c (write_region): New function, generalized from the
3348 old Fwrite_region. Do not lock temp files.
3349 (Fwrite_region): Use it.
3350 * lisp.h (set_unwind_protect, write_region): New decls.
3351 * process.c: Include <verify.h>.
3352 (make_process): Mark fds as initially closed.
3353 (deleted_pid_list): Now a list of pid-filename pairs.
3355 (close_process_fd): New function.
3356 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3357 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3358 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3359 (create_process, create_pty, Fmake_serial_process)
3360 (server_accept_connection): Record which fds need to be closed,
3361 and let deactivate_process close them.
3362 (Fmake_network_process): Do not discard the unwind-protect
3363 until it's safe to do so.
3364 (deactivate_process): Close the fds opened by create_process etc.
3365 (Fprocess_send_eof): Adjust to new way of recording open fds.
3366 Report an error if /dev/null can't be opened, instead of aborting.
3367 * process.h (PROCESS_OPEN_FDS): New constant.
3368 (struct Lisp_Process): New member open_fds.
3369 (record_kill_process, record_deleted_pid): Adjust signatures.
3370 (record_deleted_pid): Move decl here ...
3371 * syswait.h (record_deleted_pid): ... from here.
3373 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3375 * decompress.c: Fix bugs with large buffers and weird inputs.
3376 Tune a bit. Reindent as per usual Emacs style.
3377 (BUFFER_SIZE): Remove.
3378 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3379 more than UINT_MAX bytes. Decompress into the gap instead of into
3380 an auto buffer, as this should avoid copying. Return nil if
3381 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3382 set immediate_quit; we shouldn't trust zlib code that much.
3384 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3386 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3387 errors, and really move the gap to where we want it.
3389 * lisp.h: Include decompress.c support.
3391 * emacs.c (main): Include decompress.c support.
3393 * Makefile.in: Include -lz if present.
3395 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3397 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3398 (initWithTitle:): Initialize frame to 0.
3399 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3400 (fillWithWidgetValue:frame:): Rename from
3401 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3403 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3404 fillWithWidgetValue:frame:
3406 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3407 remove memory leak warnings.
3409 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3410 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3413 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3414 (x_activate_menubar): Update the whole menu.
3415 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3416 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3417 current event is not NSSystemDefined (Bug#15001).
3418 Call ns_check_menu_open only if trackingMenu is 2.
3419 (menuDidClose:): New method, decrease trackingMenu.
3420 (fillWithWidgetValue:setDelegate:): New method.
3421 (fillWithWidgetValue:): Call the above.
3423 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3425 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3427 Omit some unnecessary casts.
3428 Many of these go back to the old pre-C89 days, when they may have
3429 been needed, but we've been assuming C89 or later for a while now.
3430 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3431 (live_float_p, live_misc_p, live_vector_p):
3432 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3433 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3434 (defvar_per_buffer):
3435 * callint.c (Fcall_interactively):
3436 * doc.c (Fsubstitute_command_keys):
3437 * filelock.c (get_boot_time):
3438 * frame.c (xrdb_get_resource):
3439 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3440 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3441 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3442 (menuitem_highlight_callback, menu_destroy_callback)
3443 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3444 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3445 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3446 (xg_tool_bar_help_callback, tb_size_cb):
3447 * image.c (xpm_alloc_color, png_read_from_memory)
3448 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3449 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3451 * keymap.c (describe_map):
3452 * nsfns.m (Fns_display_monitor_attributes_list):
3453 * nsmenu.m (process_dialog:):
3454 * nsterm.m (hold_event):
3455 * process.c (wait_reading_process_output):
3456 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3457 * scroll.c (do_direct_scrolling, scrolling_1):
3458 * termcap.c (tgetent):
3459 * window.c (check_window_containing, add_window_to_list)
3460 (freeze_window_starts):
3461 * xdisp.c (compare_overlay_entries, vmessage):
3462 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3463 (x_get_monitor_attributes_xrandr)
3464 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3465 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3466 * xfont.c (xfont_match, xfont_open):
3467 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3468 (menubar_selection_callback, menu_position_func)
3469 (popup_selection_callback, create_and_show_popup_menu)
3470 (dialog_selection_callback, create_and_show_dialog):
3471 * xrdb.c (x_get_string_resource):
3473 * xsmfns.c (x_session_check_input):
3474 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3475 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3476 (xaw_jump_callback, xaw_scroll_callback):
3477 Omit unnecessary casts.
3479 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3481 Minor string-length refactoring.
3482 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3483 * frame.c (make_monitor_attribute_list):
3484 Prefer build_string to strlen + make_string.
3486 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3488 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3489 don't check minor_code (Bug#14417).
3491 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3493 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3494 vertical positions instead. This avoids calling MATRIX_ROW with
3495 row numbers that are possibly beyond valid limits. (Bug#15064)
3497 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3499 Use xstrdup and build_unibyte_string where applicable.
3500 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3501 * xfns.c (x_window):
3502 * xrdb.c (x_get_customization_string):
3503 * xterm.c (xim_initialize):
3504 * w32fns.c (w32_window): Use xstrdup.
3505 (w32_display_monitor_attributes_list):
3506 * emacs.c (init_cmdargs):
3507 * keyboard.c (PUSH_C_STR):
3508 * nsfont.m (nsfont_open):
3509 * sysdep.c (system_process_attributes):
3510 * w32.c (system_process_attributes):
3511 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3513 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3515 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3516 variables of these types so that GDB would know about them, as aid
3517 for debugging fatal exceptions. (Bug#15024) See also
3518 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3521 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3523 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3524 larger than the NSWindow (Bug#14934).
3526 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3528 Redesign redisplay interface to drop global variable updated_window.
3529 Always pass currently updated window as a parameter to update routines.
3530 * dispextern.h (updated_window): Remove declaration.
3531 (struct redisplay_interface): Pass window parameter to
3532 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3533 and after_update_window_hook.
3534 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3536 * dispnew.c (updated_window): Remove.
3537 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3538 (update_window_line): Adjust to match redisplay interface changes.
3539 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3540 (ns_scroll_run, ns_after_update_window_line):
3541 * w32term.c (x_update_window_begin, x_update_window_end)
3542 (x_after_update_window_line, x_scroll_run):
3543 * xterm.c (x_update_window_begin, x_update_window_end)
3544 (x_after_update_window_line, x_scroll_run):
3545 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3546 Likewise. Adjust comments where appropriate.
3547 (x_cursor_to): Simplify because this is always called during window
3548 update (but install debugging check anyway).
3549 (expose_window): Check must_be_updated_p flag to see whether this
3550 function is called during window update.
3552 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3554 Do not reset window modification event counters excessively.
3555 These leftovers and poor man's tricky methods to catch extra
3556 redisplay's attention are no longer needed.
3557 * frame.c (set_menu_bar_lines_1):
3558 * minibuf.c (read_minibuf_unwind):
3559 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3560 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3561 (window_scroll_line_based, Fset_window_configuration):
3562 * xdisp.c (redisplay_window): Do not reset last_modified and
3563 last_overlay_modified counters.
3565 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3567 * xselect.c (x_send_client_event): Set send_event and serial, memset
3568 data.l as it might be bigger than data.b. Use 24 bit mask to
3569 XSendEvent (Bug#15034).
3571 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3573 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3574 for TTY frames that are not the top frame on their console.
3577 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3579 * w32term.c (w32fullscreen_hook): Really maximize frame when
3580 asked for (Bug#14841).
3582 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3584 Prefer selected_window to Fselected_window, likewise for frames.
3585 * buffer.c (Fbuffer_swap_text):
3586 * data.c (Fvariable_binding_locus):
3587 * window.c (run_window_configuration_change_hook): Adjust users.
3588 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3589 Use decode_live_frame.
3591 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3593 Be more careful if selected window shows the buffer other than current,
3594 use window_outdated only if this is not so. This change should also
3595 address some weird issues discussed in Bug#13012.
3596 * window.h (window_outdated): New prototype.
3597 * window.c (window_outdated): Now here. Convert from static and
3598 always assume window's buffer.
3599 (Fwindow_end, Fwindow_line_height): Use it.
3600 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3601 and always assume window's buffer.
3602 (redisplay_window): Adjust user.
3603 (redisplay_internal): Call to reconsider_clip_changes once and
3604 check whether mode line should be updated only if selected window
3605 shows current buffer.
3606 (run_window_scroll_functions): Use eassert for debugging check.
3607 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3609 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3611 * window.c (window_scroll, window_scroll_pixel_based)
3612 (window_scroll_line_based): Use bool for booleans.
3614 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3616 * process.c: Fix minor off-by-one issues in descriptor counts.
3617 This shouldn't fix any real bugs, but it cleans up the code a bit.
3618 (max_process_desc, max_input_desc): -1, not 0, means none.
3620 (delete_input_desc): New function.
3621 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3622 (deactivate_process): Scan backwards when recomuting max_process_desc;
3623 that should be faster.
3624 (init_process_emacs): Initialize max_input_desc.
3626 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3628 Use region cache to speedup bidi_find_paragraph_start.
3629 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3630 Rename cache_long_line_scans to cache_long_scans.
3631 * buffer.c (bset_cache_long_line_scans): Rename to
3632 bset_cache_long_scans.
3633 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3634 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3636 (syms_of_buffer): Rename cache-long-line-scans to
3637 cache-long-scans. Adjust docstring.
3638 * search.c (newline_cache_on_off):
3639 * indent.c (width_run_cache_on_off): Adjust users.
3640 * bidi.c (bidi_paragraph_cache_on_off): New function.
3641 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3642 * insdel.c (prepare_to_modify_buffer):
3643 Invalidate bidi_paragraph_cache if enabled.
3645 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3647 Invalidate region caches only if buffer text is going to be changed.
3648 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3649 (modify_text): ...new prototype.
3650 (prepare_to_modify_buffer_1): New prototype.
3651 * textprop.c (modify_region): Rename to...
3652 (modify_text_properties): ...new function.
3653 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3654 (Fremove_list_of_text_properties): Adjust users.
3655 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3656 (modify_text): ...new function.
3657 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3658 (prepare_to_modify_buffer_1): ...new function.
3659 * casefiddle.c (casify_region):
3660 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3661 (Ftranspose_regions): Use modify_text.
3663 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3665 * lisp.mk (lisp): Add nadvice.elc.
3667 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3669 New macro to iterate over live buffers similar to frames.
3670 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3671 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3672 Declare buffer-related variables here to offload lisp.h.
3673 * buffer.c (Vbuffer_alist): Adjust comment.
3674 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3675 (other_buffer_safely):
3676 * data.c (store_symval_forwarding):
3677 * dispnew.c (Fframe_or_buffer_changed_p):
3678 * fileio.c (Fdo_auto_save):
3679 * filelock.c (unlock_all_files):
3680 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3682 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3684 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3685 * callproc.c (create_temp_file):
3686 * filelock.c (create_lock_file):
3687 Assume mkostemp, since it's now provided by Gnulib.
3689 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3691 * w32.c (mkostemp): New function.
3692 (mktemp): Remove, no longer used. Most of the code reused in
3693 mkostemp. (Bug#15015)
3694 (mktemp): Don't undef.
3696 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3698 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3699 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3700 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3701 (free_glyph_pool, check_glyph_memory): Likewise for
3702 all users. Adjust comments where appropriate.
3704 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3706 * composite.h: Minor fixups.
3707 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3708 to fix a misspelling, and change it to an inline function while
3709 we're at it (it need not be a macro). All uses changed.
3710 (composition_method, composition_valid_p):
3711 Rewrite to avoid assignments in if-conditions.
3713 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3715 Do not use global Lisp_Object in composition macros.
3716 * composite.h (composition_temp): Remove declaration.
3717 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3718 (composition_method, composition_valid_p): ...inline functions.
3719 (compose_region): Remove the leftover.
3720 * composite.c (composition_temp): Remove.
3721 (run_composition_function, update_compositions)
3722 (composition_compute_stop_pos, composition_adjust_point)
3723 (Ffind_composition_internal):
3724 * coding.c (handle_composition_annotation):
3725 * xdisp.c (handle_composition_prop, check_point_in_composition):
3726 Related users changed.
3728 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3730 Drop FRAME_PTR typedef.
3731 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3732 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3733 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3734 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3735 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3736 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3737 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3738 All related users changed.
3740 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3742 * eval.c (default_toplevel_binding): New function.
3744 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3745 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3746 (syms_of_eval): Export them.
3747 * data.c (Fdefault_value): Micro cleanup.
3748 * term.c (init_tty): Use "false".
3750 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3752 Fix X GC leak in GTK and raw (no toolkit) X ports.
3753 * xterm.c (x_free_frame_resources): If white and black relief
3754 GCs are allocated, always free them here.
3755 * xfns.c (x_make_gc): Omit redundant initialization.
3756 * widget.c (create_frame_gcs): Remove the leftover.
3757 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3758 in x_free_frame_resources.
3760 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3762 * nsterm.m (windowWillResize:toSize:): Only change title if
3763 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3765 (viewDidEndLiveResize): New method.
3767 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3768 inside NS_IMPL_COCOA.
3770 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3772 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3773 Do not check whether undo is enabled because record_insert and
3774 record_delete does that themselves.
3776 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3778 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3779 member which is not really used any more.
3780 (FRAME_XIC_BASE_FONTNAME): Remove.
3781 * xfns.c (xic_free_fontset): Adjust user.
3782 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3783 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3784 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3785 (xdialog_show): Use eassert for debugging check.
3786 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3788 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3790 * fileio.c, fns.c (merge): Move extern decl from here ...
3791 * lisp.h (merge): ... to here.
3793 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3795 Fix last font-related change.
3796 * w32font.h (w32font_list_internal, w32font_match_internal):
3798 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3799 (uniscribe_list_family): Adjust to match font API change.
3800 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3801 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3803 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3805 * frame.h (FRAME_MOUSE_UPDATE):
3806 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3807 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3809 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3811 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3812 * font.h (struct font_driver): Change list, match, and list_family
3813 functions to accept struct frame * as first arg.
3814 * font.c (font_score, font_compare, font_sort_entities):
3816 (font_sort_entities, font_list_entities, font_select_entity):
3817 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3818 match font API change.
3819 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3820 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3821 * ftxfont.c (ftxfont_list, ftxfont_match):
3822 * xftfont.c (xftfont_list, xftfont_match):
3823 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3824 * w32font.c (w32font_list, w32font_match, w32font_list):
3825 (w32font_list_internal, w32_font_match_internal): Likewise.
3826 * xfaces.c (Fx_family_fonts): Adjust user.
3828 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3830 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3831 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3832 only if HAVE_X_WINDOWS is in use.
3833 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3834 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3835 * w32term.c (x_wm_set_icon_position): Likewise.
3836 * w32fns.c (x_icon): Adjust user.
3838 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3840 * xterm.c (last_mouse_press_frame): Remove the
3841 leftover which is not really used any more.
3842 (handle_one_xevent, syms_of_xterm): Adjust users.
3843 (x_flush): Call XFlush once per each X display, not frame.
3844 This is better because this code always unconditionally skips
3845 non-X frames in Vframe_list and issues the only XFlush if we
3846 have more than one X frame on the same X display.
3847 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3848 Use bool for booleans.
3849 (x_draw_glyph_string_background, cvt_string_to_pixel):
3850 (cvt_pixel_dtor): Drop unnecessary prototypes.
3851 * xterm.h (x_display_ok): Adjust prototype.
3853 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3855 Drop unnecessary functions that deals with frame pixel size.
3856 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3857 (x_pixel_height): Drop prototypes.
3858 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3859 (x_pixel_height): Drop implementations.
3860 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3861 which should be always valid for window frame.
3862 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3863 * w32menu.c (Fx_popup_dialog):
3864 * xmenu.c (Fx_popup_dialog): Likewise for both.
3866 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3868 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3869 frame parameters and call to Fmodify_frame_parameters just once.
3870 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3871 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3872 and mention nil frame in docstring.
3874 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3876 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3877 (x_figure_window_size): Likewise. Adjust to return long.
3878 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3879 (toplevel): Move Qterminal_live_p to...
3880 * terminal.c (toplevel): ...here, make it static, and...
3881 (syms_of_terminal): ...DEFSYM here.
3882 * frame.h (Qterminal_live_p): Remove declaration.
3883 (make_frame, x_figure_window_size): Adjust prototype.
3884 * nsfns.m (Fx_create_frame): Use long for window flags.
3886 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3888 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3889 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3890 Do not assume that emacs_close (INT_MAX) is a no-op.
3892 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3894 * xfaces.c (make_face_cache): For struct face_cache, prefer
3895 xmalloc to xzalloc and so avoid redundant call to memset.
3896 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3898 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3900 * fringe.c (draw_window_fringes, update_window_fringes)
3901 (compute_fringe_widths):
3902 * w32term.c (x_draw_glyph_string):
3903 * window.c (candidate_window_p, Frecenter):
3904 * xfaces.c (realize_basic_faces, realize_default_face)
3905 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3906 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3907 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3908 * xmenu.c (Fx_menu_bar_open_internal):
3909 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3910 * xsettings.c (xft_settings_event):
3911 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3912 Use bool for booleans. Adjust style and comments where
3914 * dispextern.h (draw_window_fringes, update_window_fringes)
3915 (compute_fringe_widths):
3916 * xterm.h (x_had_errors_p): Adjust prototype.
3918 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3920 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3921 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3923 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3925 * fns.c (toplevel): Remove comment before Fsafe_length because
3928 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3930 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3932 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3934 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3935 frame which got the message is still alive, before dereferencing
3936 its pointer. (Bug#14970)
3938 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3939 be a live window, before using it as such. (Bug#14970)
3941 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3943 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3944 w32_detect_focus_change instead of doing part of its job by hand.
3945 This fixes the problem whereby FOCUS_OUT events were not sent to
3948 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3950 * process.c (Fprocess_list): Doc fix.
3952 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3953 being re-exposed only if it didn't ask to become visible.
3954 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3955 was previously iconified. (Bug#14841)
3956 (x_iconify_frame): Mark the frame iconified.
3958 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3960 Fix minor problems found by static checking.
3961 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3962 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3964 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3966 * eval.c (set_specpdl_old_value): New function.
3967 (unbind_to): Minor simplification.
3968 (get_backtrace_frame): New function.
3969 (Fbacktrace_frame): Use it. Add `base' argument.
3970 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3971 (syms_of_eval): Export backtrace-eval.
3972 * xterm.c (x_focus_changed): Simplify.
3974 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3976 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3978 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3980 * xdisp.c (redisplay_window): Instead of moving point out of
3981 scroll margin, reject the force_start method, and try scrolling
3982 instead. (Bug#14780)
3984 2013-07-24 Ken Brown <kbrown@cornell.edu>
3986 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3989 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3991 * eval.c (Fprogn): Do not check that BODY is a proper list.
3992 This undoes the previous change. The check slows down the
3993 interpreter, and is not needed to prevent a crash. See
3994 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3996 2013-07-23 Glenn Morris <rgm@gnu.org>
3998 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4000 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4002 Port to GNU/Linux systems with tinfo but not ncurses.
4003 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4004 to decide whether ncurses is being used. Without this change,
4005 GCC complains about tgetent not being declared, on a system
4006 that has tinfo installed but ncurses not installed.
4008 * eval.c (Fprogn): Check that BODY is a proper list.
4010 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4011 * data.c (Fsetq_default):
4012 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4013 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4015 Tune by taking advantage of the fact that ARGS is always a list
4016 when a function is declared to have UNEVALLED args.
4018 * emacsgtkfixed.c: Port to GCC 4.6.
4019 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4021 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4023 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4024 here to silence compiler warnings.
4026 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4028 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4029 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4030 from messing up Emacs's 'struct frame' (Bug#14923).
4032 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4034 * alloc.c (make_save_ptr_ptr): Define this function.
4035 It was inadvertently omitted. It's needed only if
4036 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4038 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4040 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4041 frame have focus (Bug#14895).
4043 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4045 Avoid vfork-related deadlock more cleanly.
4046 * callproc.c (child_setup): When the child's exec fails, output
4047 the program name, as that's more useful. Use O_NONBLOCK to avoid
4049 * process.c (create_process_1): Remove; no longer needed.
4050 (create_process): Remove timer hack; no longer needed, now that
4051 the child avoids deadlock.
4053 2013-07-20 Glenn Morris <rgm@gnu.org>
4055 * image.c (Fimage_flush): Fix doc typo.
4057 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4059 Fix array bounds violation when pty allocation fails.
4060 * process.c (PTY_NAME_SIZE): New constant.
4061 (pty_name): Remove static variable; it's now auto.
4062 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4063 Take pty_name as an arg rather than using a static variable.
4064 All callers changed.
4065 (create_process): Recover pty_flag from process, not from volatile local.
4066 (create_pty): Stay inside array even when pty allocation fails.
4067 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4069 * lread.c (Fload): Avoid initialization only when lint checking.
4070 Mention that it's needed only for older GCCs.
4072 2013-07-20 Kenichi Handa <handa@gnu.org>
4074 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4075 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4077 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4079 * lread.c (Fload): Avoid uninitialized warning.
4081 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4083 Fix some minor file descriptor leaks and related glitches.
4084 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4085 (create_lock_file): Use write, not emacs_write.
4086 * image.c (slurp_file, png_load_body):
4087 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4088 (server_accept_connection):
4089 Don't leak an fd on memory allocation failure.
4090 * image.c (slurp_file): Add a cheap heuristic for growing files.
4091 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4092 as that's what the other routines do. Maybe input need not be
4093 blocked at all, but it's better to be consistent.
4094 Avoid undefined behavior when strlen is zero.
4096 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4097 (NSTATICS): Now a constant; doesn't need to be a macro.
4099 2013-07-19 Richard Stallman <rms@gnu.org>
4101 * coding.c (decode_coding_utf_8): Add simple loop for fast
4102 processing of ASCII characters.
4104 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4106 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4108 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4110 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4111 unportable 'struct x_display_info'.
4112 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4115 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4117 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4118 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4120 (system_process_attributes): Prefer plain char to unsigned char
4121 when either will do. Clean up properly if interrupted or if
4122 memory allocations fail. Don't assume sscanf succeeds.
4123 Remove no-longer-needed workaround to stop GCC from whining.
4124 Read command-line once, instead of multiple times. Check read status a
4127 Fix obscure porting bug with varargs functions.
4128 The code assumed that int is treated like ptrdiff_t in a vararg
4129 function, which is not a portable assumption. There was a similar
4130 -- though these days less likely -- porting problem with various
4131 assumptions that pointers of different types all smell the same as
4132 far as vararg functions is conserved. To make this problem less
4133 likely in the future, redo the API to use varargs functions.
4134 * alloc.c (make_save_value): Remove this vararg function.
4135 All uses changed to ...
4136 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4137 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4139 (make_save_ptr): Rename from make_save_pointer, for consistency with
4140 the above. Define only on platforms that need it. All uses changed.
4142 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4144 * keyboard.c: Try to fix typos in previous change.
4145 (DISPLAY_LIST_INFO): New macro.
4146 (kbd_buffer_get_event): Do not access members that are not present
4147 in X11. Revert inadvertent change of "!=" to "=".
4149 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4151 * keyboard.c (kbd_buffer_get_event):
4152 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4153 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4155 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4157 * filelock.c: Fix unlikely file descriptor leaks.
4158 (get_boot_time_1): Rework to avoid using emacs_open.
4159 This doesn't actually fix a leak, but is better anyway.
4160 (read_lock_data): Use read, not emacs_read.
4162 * doc.c: Fix minor memory and file descriptor leaks.
4163 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4164 (get_doc_string, Fsnarf_documentation):
4165 Fix file descriptor leak on error.
4167 * term.c: Fix minor fdopen-related file descriptor leaks.
4168 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4169 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4171 * charset.c: Fix file descriptor leaks and errno issues.
4173 (load_charset_map_from_file): Don't leak file descriptor on error.
4174 Use plain record_xmalloc since the allocation is larger than
4175 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4177 * eval.c (record_unwind_protect_nothing):
4178 * fileio.c (fclose_unwind):
4180 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4181 The replacement doesn't block input, but that no longer seems
4184 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4186 * lread.c: Fix file descriptor leaks and errno issues.
4187 (Fload): Close some races that leaked fds or streams when 'load'
4189 (Fload, openp): Report error number of last nontrivial failure to open.
4190 ENOENT counts as trivial.
4191 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4193 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4194 now that the function is always called with a nonnegative arg.
4195 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4196 All uses replaced with ...
4197 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4199 A few more minor file errno-reporting bugs.
4200 * callproc.c (Fcall_process):
4201 * doc.c (Fsnarf_documentation):
4202 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4203 * process.c (set_socket_option):
4204 Don't let a constructor trash errno.
4205 * doc.c: Include <errno.h>.
4207 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4209 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4211 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4213 Fix w32 bug with call-process-region (Bug#14885).
4214 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4215 to Fcall_process when the input is empty. This simplifies the
4216 code a bit. It makes no difference on POSIXish platforms but
4217 apparently it fixes a bug on w32.
4219 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4220 * fileio.c (close_file_unwind): Don't close if FD is negative;
4221 this can happen when unwinding a zapped file descriptor.
4222 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4223 in case Emacs runs out of memory between the two unwind-protects.
4224 Don't trash errno when closing FD.
4225 Zap the FD in the specpdl when closing it, instead of deferring
4226 the removal of the unwind-protect; this fixes a bug where a child
4227 function unwinds the stack past us.
4229 New unwind-protect flavors to better type-check C callbacks.
4230 This also lessens the need to write wrappers for callbacks,
4231 and the need for make_save_pointer.
4232 * alloca.c (free_save_value):
4233 * atimer.c (run_all_atimers):
4235 * alloc.c (safe_alloca_unwind):
4236 * atimer.c (unwind_stop_other_atimers):
4237 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4238 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4239 * minibuf.c (choose_minibuf_frame_1):
4240 * process.c (make_serial_process_unwind):
4241 * xdisp.h (pop_message_unwind):
4242 * xselect.c (queue_selection_requests_unwind):
4243 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4244 * alloca.c (record_xmalloc):
4245 Prefer record_unwind_protect_ptr to record_unwind_protect with
4247 * alloca.c (Fgarbage_collect):
4248 Prefer record_unwind_protect_void to passing a dummy.
4249 * buffer.c (restore_buffer):
4250 * window.c (restore_window_configuration):
4251 * xfns.c, w32fns.c (do_unwind_create_frame)
4252 New wrapper. All record-unwind uses of wrappee changed.
4253 * buffer.c (set_buffer_if_live):
4254 * callproc.c (call_process_cleanup, delete_temp_file):
4255 * coding.c (code_conversion_restore):
4256 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4257 * editfns.c (save_excursion_restore)
4258 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4259 (save_restriction_restore):
4260 * eval.c (restore_stack_limits, un_autoload):
4261 * fns.c (require_unwind):
4262 * keyboard.c (recursive_edit_unwind, tracking_off):
4263 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4264 * macros.c (pop_kbd_macro, restore_menu_items):
4265 * nsfns.m (unwind_create_frame):
4266 * print.c (print_unwind):
4267 * process.c (start_process_unwind):
4268 * search.c (unwind_set_match_data):
4269 * window.c (select_window_norecord, select_frame_norecord):
4270 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4271 (fast_set_selected_frame):
4272 * xfns.c, w32fns.c (unwind_create_tip_frame):
4273 Return void, not a dummy Lisp_Object. All uses changed.
4274 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4275 * callproc.c (call_process_kill):
4276 * fileio.c (restore_point_unwind, decide_coding_unwind)
4277 (build_annotations_unwind):
4278 * insdel.c (Fcombine_after_change_execute_1):
4279 * keyboard.c (read_char_help_form_unwind):
4280 * menu.c (unuse_menu_items):
4281 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4282 * sound.c (sound_cleanup):
4283 * xdisp.c (unwind_redisplay):
4284 * xfns.c (clean_up_dialog):
4285 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4286 Accept no args and return void, instead of accepting and returning
4287 a dummy Lisp_Object. All uses changed.
4288 * cygw32.c (fchdir_unwind):
4289 * fileio.c (close_file_unwind):
4290 * keyboard.c (restore_kboard_configuration):
4291 * lread.c (readevalllop_1):
4292 * process.c (wait_reading_process_output_unwind):
4293 Accept int and return void, rather than accepting an Emacs integer
4294 and returning a dummy object. In some cases this fixes an
4295 unlikely bug when the corresponding int is outside Emacs integer
4296 range. All uses changed.
4297 * dired.c (directory_files_internal_unwind):
4298 * fileio.c (do_auto_save_unwind):
4299 * gtkutil.c (pop_down_dialog):
4300 * insdel.c (reset_var_on_error):
4301 * lread.c (load_unwind):
4302 * xfns.c (clean_up_file_dialog):
4303 * xmenu.c, nsmenu.m (pop_down_menu):
4304 * xmenu.c (cleanup_widget_value_tree):
4305 * xselect.c (wait_for_property_change_unwind):
4306 Accept pointer and return void, rather than accepting an Emacs
4307 save value encapsulating the pointer and returning a dummy object.
4309 * editfns.c (Fformat): Update the saved pointer directly via
4310 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4311 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4312 (unwind_body): New function.
4313 (record_unwind_protect): First arg is now a function returning void,
4314 not a dummy Lisp_Object.
4315 (record_unwind_protect_ptr, record_unwind_protect_int)
4316 (record_unwind_protect_void): New functions.
4317 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4318 * fileio.c (struct auto_save_unwind): New type.
4319 (do_auto_save_unwind): Use it.
4320 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4321 * insdel.c (struct rvoe_arg): New type.
4322 (reset_var_on_error): Use it.
4323 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4325 (specbinding_func): Remove; there are now several such functions.
4326 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4327 (set_unwind_protect_ptr): New function.
4328 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4330 Be simpler and more consistent about reporting I/O errors.
4331 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4332 Say "Read error" and "Write error", rather than "I/O error", or
4333 "IO error reading", or "IO error writing", when a read or write
4335 * process.c (Fmake_network_process, wait_reading_process_output)
4336 (send_process, Fprocess_send_eof, wait_reading_process_output):
4337 Capitalize diagnostics consistently. Put "failed foo" at the
4338 start of the diagnostic, so that we don't capitalize the
4339 function name "foo". Consistently say "failed" for such
4341 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4342 All callers changed. This is so it can use report_file_error.
4343 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4344 diagnostics consistently as above.
4346 * fileio.c (report_file_errno): Fix errno reporting bug.
4347 If the file name is neither null nor a pair, package it up as a
4348 singleton list. All callers changed, both to this function and to
4349 report_file_error. This fixes a bug where the memory allocator
4350 invoked by list1 set errno so that the immediately following
4351 report_file_error reported the wrong errno value.
4353 Fix minor problems found by --enable-gcc-warnings.
4354 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4355 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4357 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4359 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4360 Set event->arg to Qt if switch-event shall be generated.
4361 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4363 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4365 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4368 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4369 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4370 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4371 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4372 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4373 and there is a focused frame.
4374 (head_table): Add focus-in and focus-out.
4375 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4376 bind to handle-focus-in/out.
4378 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4379 (Fhandle_switch_frame): Call Fhandle_focus_in.
4380 (syms_of_frame): defsubr handle-focus-in/out.
4382 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4384 Fix porting bug to older POSIXish platforms (Bug#14862).
4385 * sysdep.c (emacs_pipe): New function, that implements
4386 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4387 This should port better to CentOS 5 and to Mac OS X 10.6.
4388 All calls to pipe2 changed.
4390 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4391 This makes the code easier to read and the executable a bit smaller.
4392 Do not replace all calls to Fcons that happen to create lists,
4393 just calls that are intended to create lists. For example, when
4394 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4395 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4396 Similarly for list2 through list5.
4397 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4398 * bytecode.c (exec_byte_code):
4399 * callint.c (quotify_arg, Fcall_interactively):
4400 * callproc.c (Fcall_process, create_temp_file):
4401 * charset.c (load_charset_map_from_file)
4402 (Fdefine_charset_internal, init_charset):
4403 * coding.c (get_translation_table, detect_coding_system)
4404 (Fcheck_coding_systems_region)
4405 (Fset_terminal_coding_system_internal)
4406 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4407 * composite.c (update_compositions, Ffind_composition_internal):
4408 * dired.c (directory_files_internal, file_name_completion)
4410 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4411 * doc.c (Fsnarf_documentation):
4412 * editfns.c (Fmessage_box):
4414 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4415 (Feval, eval_sub, Ffuncall, apply_lambda):
4416 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4417 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4418 (Fset_file_times, Finsert_file_contents)
4419 (Fchoose_write_coding_system, Fwrite_region):
4420 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4421 * font.c (font_registry_charsets, font_parse_fcname)
4422 (font_prepare_cache, font_update_drivers, Flist_fonts):
4423 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4424 * frame.c (make_frame, Fmake_terminal_frame)
4425 (x_set_frame_parameters, x_report_frame_params)
4426 (x_default_parameter, Fx_parse_geometry):
4427 * ftfont.c (syms_of_ftfont):
4428 * image.c (gif_load):
4429 * keyboard.c (command_loop_1):
4430 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4431 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4432 (Fminor_mode_key_binding, accessible_keymaps_1)
4433 (Faccessible_keymaps, Fwhere_is_internal):
4434 * lread.c (read_emacs_mule_char):
4435 * menu.c (find_and_return_menu_selection):
4436 * minibuf.c (get_minibuffer):
4437 * nsfns.m (Fns_perform_service):
4438 * nsfont.m (ns_script_to_charset):
4439 * nsmenu.m (ns_popup_dialog):
4440 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4441 (Fx_own_selection_internal):
4442 * nsterm.m (append2):
4443 * print.c (Fredirect_debugging_output)
4444 (print_prune_string_charset):
4445 * process.c (Fdelete_process, Fprocess_contact)
4446 (Fformat_network_address, set_socket_option)
4447 (read_and_dispose_of_process_output, write_queue_push)
4448 (send_process, exec_sentinel):
4449 * sound.c (Fplay_sound_internal):
4450 * textprop.c (validate_plist, add_properties)
4451 (Fput_text_property, Fadd_face_text_property)
4452 (copy_text_properties, text_property_list, syms_of_textprop):
4453 * unexaix.c (report_error):
4454 * unexcoff.c (report_error):
4455 * unexsol.c (unexec):
4456 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4457 (Fformat_mode_line, syms_of_xdisp):
4458 * xfaces.c (set_font_frame_param)
4459 (Finternal_lisp_face_attribute_values)
4460 (Finternal_merge_in_global_face, syms_of_xfaces):
4461 * xfns.c (x_default_scroll_bar_color_parameter)
4462 (x_default_font_parameter, x_create_tip_frame):
4463 * xfont.c (xfont_supported_scripts):
4464 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4465 (menu_help_callback, xmenu_show):
4467 * xterm.c (set_wm_state):
4468 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4469 and similarly for list2 through list5.
4471 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4473 * callproc.c (Fcall_process_region): Fix minor race and tune.
4474 (create_temp_file): New function, with the temp-file-creation part
4475 of the old Fcall_process_region. Use Fcopy_sequence to create the
4476 temp file name, rather than alloca + build_string, for simplicity.
4477 Don't bother to block input around the temp file creation;
4478 shouldn't be needed. Simplify use of mktemp.
4479 Use record_unwind_protect immediately after creating the temp file;
4480 this closes an unlikely race where the temp file was not removed.
4481 Use memcpy rather than an open-coded loop.
4482 (Fcall_process_region): Use the new function. If the input is
4483 empty, redirect from /dev/null rather than from a newly created
4484 empty temp file; this avoids unnecessary file system traffic.
4486 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4488 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4489 Simplify by making this case like the other two. This is a bit
4490 slower on obsolete hosts, but the extra complexity isn't worth it.
4492 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4493 * process.c (create_process) [!DOS_NT]:
4494 Remove now-unnecessary calls to emacs_close.
4496 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4498 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4499 returning early. (Bug#14850)
4501 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4502 and inhibit-iso-escape-detection attributes of 'undecided'.
4505 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4507 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4508 Reported by Herbert J. Skuhra in
4509 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4511 Don't lose top specpdl entry when memory is exhausted.
4512 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4513 specpdl overflow here, to simplify callers; all callers changed.
4514 Always reserve an unused entry at the stack top; this avoids
4515 losing the top entry's information when memory is exhausted.
4517 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4519 Clean up errno reporting and fix some errno-reporting bugs.
4520 * callproc.c (Fcall_process):
4521 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4522 * process.c (create_process, Fmake_network_process):
4523 * unexaix.c (report_error):
4524 * unexcoff.c (report_error):
4525 Be more careful about reporting the errno of failed operations.
4526 The code previously reported the wrong errno sometimes.
4527 Also, prefer report_file_errno to setting errno + report_file_error.
4528 (Fcall_process): Look at openp return value rather than at path,
4529 as that's a bit faster and clearer when there's a numeric predicate.
4530 * fileio.c (report_file_errno): New function, with most of the
4531 old contents of report_file_error.
4532 (report_file_error): Use it.
4533 (Ffile_exists_p, Ffile_accessible_directory_p):
4534 Set errno to 0 when it is junk.
4535 * fileio.c (Faccess_file):
4536 * image.c (x_create_bitmap_from_file):
4537 Use faccessat rather than opening the file, to avoid the hassle of
4538 having a file descriptor open.
4539 * lisp.h (report_file_errno): New decl.
4540 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4543 * process.c (create_process, wait_reading_process_output) [AIX]:
4544 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4545 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4546 a multithreaded environment anyway).
4547 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4549 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4551 * image.c (x_find_image_file): Don't close a remote file handle.
4553 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4555 Fix races with threads and file descriptors.
4556 * callproc.c (Fcall_process_region):
4557 * dired.c (open_directory):
4558 * emacs.c (main, Fdaemon_initialized):
4559 * image.c (x_find_image_file):
4560 * inotify.c (Finotify_rm_watch):
4561 * lread.c (Flocate_file_internal):
4562 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4563 * term.c (term_mouse_moveto, init_tty):
4564 * termcap.c (tgetent):
4565 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4566 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4567 * unexhp9k800.c, unexmacosx.c (unexec):
4568 * callproc.c (Fcall_process_region):
4569 Use emacs_close, not close.
4570 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4571 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4572 and posix_close function on current platforms (which all lack them).
4573 (emacs_close): Use it. This should fix the races on GNU/Linux and
4574 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4575 and it should avoid closing random victim file descriptors on
4578 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4580 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4581 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4584 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4585 This is for .gdbinit xbacktrace.
4587 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4588 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4589 (emacs_set_tty): Now static.
4590 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4591 * term.c (tty_capable_p, tty_default_color_capabilities)
4592 (get_tty_terminal, term_mouse_movement)
4593 (handle_one_term_event, init_tty, maybe_fatal):
4594 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4595 (tgetent, scan_file, name_match, compare_contin):
4596 * terminal.c (get_terminal):
4597 Use bool for boolean.
4598 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4599 Prefer char to unsigned char if either will do.
4600 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4601 (tty_write_glyphs): Prefer int to unsigned.
4602 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4603 All callers changed.
4604 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4606 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4609 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4610 (B__dummy__): New dummy symbol, to pacify C89.
4611 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4612 they can't grok varargs macros.
4613 * dispnew.c (add_window_display_history)
4614 (add_frame_display_history):
4615 * print.c (print_object):
4616 * xdisp.c (debug_method_add):
4617 Use %p printf format only for void pointers.
4618 * emacs.c (usage_message): New constant, replacing ...
4619 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4620 (main): Adjust to usage reorg.
4621 * fns.c (syms_of_fns):
4622 * profiler.c (syms_of_profiler):
4623 Don't use non-constant struct initializers.
4624 * gnutls.h (gnutls_initstage_t):
4625 * lisp.h (enum Lisp_Fwd_Type):
4626 * lread.c (lisp_file_lexically_bound_p):
4627 * xsettings.c (anonymous enum):
4628 Remove trailing comma.
4629 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4630 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4631 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4633 * regex.c (const_re_char): New type, to pacify strict C89.
4634 All uses of 'const re_char' replaced to use it.
4635 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4636 with glibc when strict C89. This change is imported from gnulib.
4638 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4639 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4640 Omit GNU_LINUX implementation, since it requires long long.
4641 * xterm.c (x_draw_underwave):
4642 Do not assume the traditional order of struct's members.
4643 (x_term_init): Rewrite to avoid the need for non-constant structure
4646 Syntax cleanup, mostly replacing macros with functions.
4647 This removes the need for the syntax_temp hack.
4648 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4649 * syntax.c (SYNTAX_INLINE): New macro.
4650 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4651 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4652 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4653 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4654 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4655 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4656 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4657 Now constants, not macros.
4658 (syntax_temp) [!__GNUC__]: Remove.
4659 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4660 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4661 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4662 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4663 Move here from syntax.h; now functions, not macros. Except for the
4664 last function, these are static since only syntax.c uses them.
4665 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4666 All uses changed. Now a function, not a macro; use this fact
4667 to simplify the code.
4668 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4669 compiler bugs; no longer relevant.
4670 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4671 (SYNTAX_INLINE): New macro.
4672 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4673 for the new functions. Use bool for boolean member.
4674 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4675 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4676 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4677 (SETUP_BUFFER_SYNTAX_TABLE):
4678 Now extern inline functions, not macros.
4679 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4680 Remove; all uses replaced by implementation.
4681 (syntax_temp) [!__GNUC__]: Remove decl.
4682 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4684 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4686 * emacs.c (main): Fix syntax error.
4688 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4690 Timestamp fixes for undo (Bug#14824).
4691 * atimer.c (schedule_atimer):
4692 * fileio.c (Ffile_newer_than_file_p):
4693 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4694 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4695 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4696 (syms_of_fileio): Remove Sclear_visited_file_name.
4697 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4698 file doesn't exist; this avoids an ambiguity with negative timestamps.
4699 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4700 * systime.h (make_emacs_time, invalid_emacs_time):
4701 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4702 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4703 * undo.c (record_first_change): Push (visited-file-modtime) onto
4704 undo list rather than reimplementing it by hand, incorrectly.
4706 2013-07-09 Ken Brown <kbrown@cornell.edu>
4708 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4710 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4712 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4714 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4716 Handle errno and exit status a bit more carefully.
4717 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4718 number into an exit status. Instead, use EXIT_CANCELED.
4719 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4720 * callproc.c (relocate_fd):
4721 * emacs.c (close_output_streams, main):
4722 * process.c (create_process):
4723 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4724 Use emacs_perror for simplicity.
4725 * callproc.c (relocate_fd, main):
4726 * sysdep.c (sys_subshell):
4727 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4728 (shut_down_emacs): Use emacs_write, not write.
4729 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4730 * fileio.c (Fcopy_file, e_write):
4731 * nsterm.m (ns_select):
4732 * process.c (send_process):
4733 * sound.c (vox_write):
4734 Use emacs_write_sig, not emacs_write.
4735 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4736 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4738 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4740 (emacs_full_write): New function.
4741 (emacs_write): Rewrite to use it.
4742 (emacswrite_sig, emacs_perror): New functions.
4743 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4745 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4747 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4748 on NS even if it is present. Pixmap on NS is a void*.
4750 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4752 Port to Ubuntu 10 (Bug#14803).
4753 Problem reported by T.V. Raman.
4754 * process.c (close_on_exec, accept4, process_socket):
4755 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4757 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4759 * w32.c (sys_dup): Declare prototype.
4763 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4765 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4767 Make file descriptors close-on-exec when possible (Bug#14803).
4768 This simplifies Emacs a bit, since it no longer needs to worry
4769 about closing file descriptors by hand in some cases.
4770 It also fixes some unlikely races. Not all such races, as
4771 libraries often open files internally without setting
4772 close-on-exec, but it's an improvement.
4773 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4774 * callproc.c (Fcall_process) [!MSDOS]:
4775 * emacs.c (main) [!DOS_NT]:
4776 * nsterm.m (ns_term_init):
4777 * process.c (create_process):
4778 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4779 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4780 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4781 Prefer mkostemp with O_CLOEXEC to mkstemp.
4782 * callproc.c (relocate_fd) [!WINDOWSNT]:
4783 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4784 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4786 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4787 Make the resulting file descriptor close-on-exec.
4788 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4789 * lread.c (load_descriptor_list, load_descriptor_unwind):
4790 Remove; no longer needed. All uses removed.
4791 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4792 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4794 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4795 (Fmake_network_process, Fnetwork_interface_list):
4796 (Fnetwork_interface_info, server_accept_connection):
4797 Make newly-created socket close-on-exec.
4798 * sysdep.c (emacs_open, emacs_fopen):
4799 Make new-created descriptor close-on-exec.
4800 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4801 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4803 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4805 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4806 for NS_IMPL_GNUSTEP.
4808 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4810 Fix openp errno handling.
4811 * callproc.c (Fcall_process): Preserve openp errno around close.
4812 * lread.c (openp): Set errno when returning -1, as some callers
4815 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4817 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4819 * nsterm.h (NSSavePanel): Update comment.
4820 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4821 (ns_run_file_dialog): Declare.
4823 * nsfns.m: Remove panelOK.
4825 (ns_run_file_dialog): New function.
4826 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4827 event loop, so file dialog is popped up by ns_run_file_dialog, called
4828 by sendEvent (Bug#14578).
4829 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4831 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4833 * xdisp.c (default_line_pixel_height): New function.
4834 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4835 (try_cursor_movement, redisplay_window, try_window)
4836 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4838 * window.c (window_scroll_pixel_based):
4839 use default_line_pixel_height.
4841 * dispextern.h (default_line_pixel_height): Add prototype.
4843 * frame.c (x_set_line_spacing): Accept a float value for
4844 line-spacing parameter, per the documentation.
4846 * data.c (Fmultibyte_string_p): Doc fix.
4848 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4850 Use emacs_open more consistently when opening files.
4851 This handles EINTR more consistently now, and makes it easier
4852 to introduce other uniform changes to file descriptor handling.
4853 * src/systdio.h: New file.
4854 * src/buffer.c (mmap_init):
4855 * cygw32.c (chdir_to_default_directory):
4856 * dispnew.c (Fopen_termscript):
4857 * emacs.c (Fdaemon_initialized):
4858 * fileio.c (Fdo_auto_save):
4859 * image.c (slurp_file, png_load_body, jpeg_load_body):
4860 * keyboard.c (Fopen_dribble_file):
4862 * print.c (Fredirect_debugging_output):
4863 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4864 * termcap.c (tgetent):
4865 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4866 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4867 * w32term.c (w32_initialize) [CYGWIN]:
4868 * xfaces.c (Fx_load_color_file):
4869 Use emacs_open instead of plain open, and emacs_fopen instead of
4871 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4872 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4873 * callproc.c (default_output_mode): New constant.
4874 (Fcall_process): Use it to call emacs_open instead of plain creat.
4875 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4876 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4877 (emacs_fopen): New function.
4878 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4879 Include <lisp.h>, for emacs_open.
4880 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4882 Remove duplicate #include directives.
4883 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4885 Don't include stdio.h twice.
4886 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4887 Don't include sys/types.h or stdio.h twice.
4888 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4889 * lread.c: Don't include coding.h twice.
4890 * nsfont.m: Don't include frame.h twice.
4891 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4892 * ralloc.c: Don't include <unistd.h> twice.
4893 * xdisp.c: Don't include font.h twice.
4894 * xterm.c: Don't include fontset.h twice.
4895 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4897 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4899 Scale ImageMagick images more carefully.
4900 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4901 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4902 Be more careful about avoiding undefined behavior after
4903 integer overflow and division by zero.
4905 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4907 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4908 (syms_of_w32fns): DEFSYM them.
4909 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4910 (CCHDEVICENAME): Define macros if not defined.
4911 (struct MONITOR_INFO_EX): New struct.
4912 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4913 (enum_display_monitors_fn): New variable.
4914 (globals_of_w32fns): Initialize it.
4915 (Fx_display_pixel_width, Fx_display_pixel_height)
4916 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4917 multi-monitor setups in docstrings.
4918 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4919 screen size by primary monitor's millimeter per pixel.
4920 (w32_monitor_enum, w32_display_monitor_attributes_list)
4921 (w32_display_monitor_attributes_list_fallback)
4922 (Fw32_display_monitor_attributes_list): New functions.
4923 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4925 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4927 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4929 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4931 * fileio.c (Qfile_notify_error): New error symbol.
4933 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4934 * inotify.c (inotify_callback, symbol_to_inotifymask)
4935 (Finotify_add_watch, Finotify_rm_watch): Use it.
4936 (inotifyevent_to_event): Exchange order of cookie and file name.
4937 (Finotify_add_watch): Adapt docstring.
4939 * lisp.h (Qfile_notify_error): Declare.
4941 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4943 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4944 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4945 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4946 which did not work (see <http://bugs.gnu.org/14569#307>).
4947 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4948 && (!noninteractive || initialized)). This attempts to thread
4949 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4951 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4953 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4954 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4956 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4958 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4959 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4960 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4961 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4963 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4965 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4966 Define to __sys_siglist.
4968 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4970 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4971 word-wrap, so that overflow-newline-into-fringe would work in
4972 visual-line-mode. (Bug#2749)
4973 (move_it_in_display_line_to): When the last scanned display
4974 element fits exactly on the display line, and
4975 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4976 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4977 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4978 finding buffer position that corresponds to pixel coordinates,
4979 e.g. in buffer_posn_from_coords.
4981 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4983 * process.c (handle_child_signal): Call catch_child_signal if
4986 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4988 Don't convert function pointers to void * and back.
4989 It isn't portable C, and it's easy enough to avoid.
4990 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4991 (make_save_value): Add support for SAVE_FUNCPOINTER.
4992 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4993 * print.c (print_object):
4994 Distinguish function from object pointers.
4995 * lisp.h (SAVE_FUNCPOINTER): New constant.
4996 (SAVE_SLOT_BITS): Adjust to it.
4997 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4998 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4999 (voidfuncptr): New typedef.
5000 (struct Lisp_Save_Value): New member data[0].funcpointer.
5001 (XSAVE_FUNCPOINTER): New function.
5003 Simplify buildobj processing.
5004 * Makefile.in (buildobj.h): Make it a sequence of strings each
5005 followed by comma, rather than a single string. Put it into a
5006 .tmp file in case there's an error while generating it.
5007 (gl-stamp): Use .tmp for temp files.
5008 (mostlyclean): Clean .tmp files.
5009 * doc.c (buildobj): Move to just the routine that needs it.
5010 It's now an array of strings, so processing is simpler.
5012 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5014 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5015 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5016 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5017 Invoke malloc_enable_thread even when not interactive.
5018 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5019 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5020 in this case, since the underlying bug has now been fixed.
5022 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5024 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5025 unlinking it (bug#14691).
5027 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5029 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5030 before checking whether buffer is modified. This lets
5031 `kill-buffer-query-functions' cancel killing of the buffer or save
5032 its content before `kill-buffer' asks user the "Buffer %s
5033 modified; kill anyway?" question.
5035 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5037 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5038 Let the super performKeyEquivalent deal with them (Bug#14747).
5040 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5042 * widget.c (resize_cb): Remove unused local.
5044 Do not use GTK 3 if it exists but cannot be compiled.
5045 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5046 * xterm.c (x_error_handler) [!USE_GTK]:
5049 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5051 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5053 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5054 to the valid range of values. (Bug#14753)
5056 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5057 when moving point by using the current glyph matrix. This avoids
5058 the need to force redisplay when this function is called in a
5061 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5063 Fix minor problems found by static checking.
5064 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5065 Redo the latter's body to sidestep GCC parenthesization warnings.
5066 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5067 * coding.c (detect_coding, detect_coding_system):
5068 * coding.h (struct undecided_spec):
5069 Use bool for boolean.
5070 * image.c (QCmax_width, QCmax_height): Now static.
5071 * xdisp.c (Fmove_point_visually): Remove unused local.
5073 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5075 * xdisp.c (Fmove_point_visually): New function.
5077 2013-06-28 Kenichi Handa <handa@gnu.org>
5079 * coding.h (define_coding_undecided_arg_index): New enum.
5080 (coding_attr_index): New members
5081 coding_attr_undecided_inhibit_null_byte_detection,
5082 coding_attr_undecided_inhibit_iso_escape_detection,
5083 coding_attr_undecided_prefer_utf_8.
5084 (undecided_spec): New struct.
5085 (struct coding_system): New member `undecided' of the member
5088 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5089 (detect_coding): Likewise.
5090 (detect_coding_system): Likewise.
5091 (Fdefine_coding_system_internal): New coding system properties
5092 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5094 (syms_of_coding): Adjust for coding_arg_undecided_max.
5096 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5098 * image.c (x_from_xcolors): Remove unused local.
5100 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5102 Defer image data transfer between X client and server until actual
5105 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5108 * image.c (Destroy_Image): Remove.
5109 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5110 `mask_p', and `colors_p'. All uses changed.
5111 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5112 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5113 New macros for `flags' arg to x_clear_image_1.
5114 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5115 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5116 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5117 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5118 (image_get_x_image, image_unget_x_image): New functions or macros.
5119 (image_background, image_background_transparent, x_to_xcolors)
5120 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5121 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5122 instead of Destroy_Image.
5123 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5124 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5125 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5126 (imagemagick_load_image, svg_load_image): Use them instead of
5127 x_create_x_image_and_pixmap, and x_put_x_image followed by
5128 x_destroy_x_image, respectively.
5129 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5130 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5131 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5132 background_transparent fields.
5133 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5134 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5136 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5138 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5139 This mostly consists of undoing recent changes.
5140 * callproc.c (Fcall_process):
5141 * process.c (create_process):
5142 Do not worry about catching SIGCHLD here, undoing previous change.
5143 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5144 * process.c, process.h (catch_child_signal):
5145 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5146 * process.c (catch_child_handler): Don't worry about being called
5147 lazily and do not assume caller has blocked SIGCHLD, undoing
5148 previous change. Move first-time stuff back to
5149 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5150 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5151 set lib_child_handler if it's already initialized, which may
5152 help avoid problems on GNUStep.
5154 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5156 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5157 * callproc.c (Fcall_process):
5158 * process.c (create_process):
5159 Make sure SIGCHLD is caught before we fork,
5160 since Emacs startup no arranges to catch SIGCHLD.
5161 * process.c (lib_child_handler): Initialize to null, not to
5163 (catch_child_signal): Allow self to be called lazily.
5164 Do nothing if it's already been called.
5165 Assume caller has blocked SIGCHLD (all callers do now).
5166 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5167 just before it's really needed.
5168 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5169 since it hasn't been caught yet.
5171 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5173 * image.c (compute_image_size): New function to implement
5174 :max-width and :max-height.
5175 (imagemagick_load_image): Use it.
5177 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5179 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5180 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5182 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5183 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5184 the SIGCHLD handler, since the code is not atomic and (due to glib)
5185 signals may be arriving now.
5186 * sysdep.c (init_signals): Do not catch child signals here;
5187 'main' now does that later, at a safer time.
5189 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5191 Clean up SIGCHLD handling a bit (Bug#14569).
5192 * process.c, process.h (catch_child_signal):
5193 Now always extern, even if !NS_IMPL_GNUSTEP.
5194 * process.c (catch_child_signal): Move glib tickler here from
5195 init_process_emacs, so that it's done earlier in Emacs
5196 initialization. Also move the noninteractive && !initialized
5197 check here from init_process_emacs. This is all a bit cleaner for
5198 GNUish platforms, and I hope it works around the Cygwin bug.
5199 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5200 that glib signal handling is tickled before glib creates threads.
5202 * process.c (wait_reading_process_output): Avoid int overflow
5203 when reading more than 2 GiB total from a process.
5205 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5207 * process.c (create_process): Handle a couple more cases,
5208 i.e., work even if new_argv and wait_child_setup[i] are cached.
5209 Use Fcall_process's style for volatile vars.
5211 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5213 * process.c (create_process): Mark PROCESS volatile.
5215 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5217 Use C99-style flexible array members if available.
5218 This avoids some subtle aliasing issues, which typically
5219 aren't a problem with GCC but may be a problem elsewhere.
5220 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5221 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5222 In either case, it uses a flexible array member rather than
5223 the old struct hack. All uses changed.
5224 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5225 Adjust to sdata reorganization.
5226 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5227 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5228 that ports better to pre-C99 non-GCC.
5229 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5230 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5231 as the latter has changed.
5232 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5233 and port better to pre-C99 GCC.
5234 * image.c (struct xpm_cached_color):
5235 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5236 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5237 Use FLEXIBLE_ARRAY_MEMBER.
5238 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5239 Move decl to top level so it gets checked against implementation.
5240 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5241 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5243 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5245 * syntax.c: Integer cleanups.
5246 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5247 All uses that need 0-or-2 changed to:
5248 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5249 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5250 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5251 (char_quoted, prev_char_comend_first, back_comment)
5252 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5253 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5254 Use bool for boolean.
5255 (update_syntax_table, skip_chars, skip_syntaxes):
5256 Prefer int to unsigned when either will do.
5257 (back_comment): Return boolean success flag, like forw_comment,
5258 instead of positive-or-minus-1 (which might have overflowed int anyway).
5259 Don't stuff ptrdiff_t into int.
5260 (syntax_spec_code, syntax_code_spec): Now const.
5261 (Fmatching_paren, scan_lists, scan_sexps_forward):
5262 Use enum syntaxcode for syntax code.
5263 (Fmatching_paren): Check that arg is a character, not just an integer.
5264 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5265 (Finternal_describe_syntax_value): Omit no-longer-needed
5267 (skip_chars): Use char, not unsigned char, when the distinction
5269 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5270 * bytecode.c (exec_byte_code):
5271 * syntax.c (syntax_spec_code, Fchar_syntax)
5272 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5274 * syntax.h (SYNTAX_WITH_FLAGS):
5275 Omit unnecessary casts.
5277 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5279 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5280 line dimensions here, to avoid race conditions with the main
5281 thread. (Bug#14062, bug#14630, bug#14669)
5283 * w32term.c (w32_draw_window_cursor): Compute the header line and
5284 mode line dimensions here.
5285 <w32_system_caret_window, w32_system_caret_hdr_height>:
5286 <w32_system_caret_mode_height>: New variables.
5288 * w32term.h: Declare them.
5290 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5292 * alloc.c (die): Move "assertion failed" string here ...
5293 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5294 COND when SUPPRESS_CHECKING. This shrinks the executable text
5295 size by 0.8% to 2.2% when configured with --enable-checking,
5296 depending on optimization flags (GCC 4.8.1 x86-64).
5298 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5300 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5302 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5303 base is 2; this is more accurate.
5305 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5307 * sound.c (string_default): Move to !WINDOWSNT section.
5308 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5310 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5312 * sound.c: Integer cleanups.
5313 Remove unnecessary forward decls.
5314 (struct sound_device): The 'file' member is now a Lisp_Object, not
5315 a char *, so that we needn't invoke alloca on a huge size.
5316 (Fplay_sound_internal): Adjust to this.
5317 (string_default): New function.
5318 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5319 Use it to adjust to the struct sound_device change.
5320 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5321 (be2hs) [0]: Remove.
5323 * syntax.c (skip_chars): Don't use uninitialized storage
5324 when searching a multibyte buffer for characters that are not in a
5325 unibyte string that contains non-ASCII characters.
5327 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5329 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5330 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5332 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5334 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5336 2013-06-18 Kenichi Handa <handa@gnu.org>
5338 * font.c (Ffont_spec): Signal an error for an invalid font name
5341 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5343 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5344 In particular this ports to 32-bit sparc Sun cc.
5345 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5346 array with a dummy element at specpdl[-1], so that its address can
5348 (unbind_to): Do not copy the binding; not needed, now that we
5349 copy old_value in the one place where the copy is needed.
5350 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5351 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5352 (union specbinding): Rename from struct specbinding. Redo layout
5353 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5354 which is not portable. With Sun C 5.12 32-bit sparc, the
5355 declaration causes nargs to be an unsigned bitfield, a behavior
5356 that the C standard allows; but Emacs wants nargs to be signed.
5357 The overall type is now a union of structures rather than a
5358 structure of union of structures, and the 'kind' member is now a
5359 bitfield, so that the overall type doesn't grow. All uses changed.
5360 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5362 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5364 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5365 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5367 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5369 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5371 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5372 unless we know that the window w's frame is a frame object.
5373 Another attempt at solving bug#14062 and bug#14630.
5375 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5377 * textprop.c (property_set_type): New enum.
5378 (add_properties): Allow appending/prepending text properties.
5379 (add_text_properties_1): Factored out of Fadd_text_properties.
5380 (Fadd_text_properties): Move all the code into
5381 add_text_properties_1.
5382 (Fadd_face_text_property): New function that calls
5383 add_text_properties_1.
5385 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5387 Move functions from lisp.h to individual modules when possible.
5388 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5389 * alloc.c (XFLOAT_INIT, set_symbol_name):
5390 * buffer.c (CHECK_OVERLAY):
5391 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5392 (set_char_table_parent):
5393 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5394 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5395 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5396 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5398 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5399 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5400 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5401 (backtrace_args, backtrace_debug_on_exit):
5402 * floatfns.c (CHECK_FLOAT):
5403 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5404 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5405 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5406 (set_hash_index_slot):
5407 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5408 * marker.c (CHECK_MARKER):
5409 * textprop.c (CHECK_STRING_OR_BUFFER):
5410 * window.c (CHECK_WINDOW_CONFIGURATION):
5411 Move here from lisp.h, and make these functions static rather than
5413 * buffer.c (Qoverlayp):
5415 * fns.c (Qhash_table_p):
5416 * window.c (Qwindow_configuration_p):
5418 * lisp.h: Remove the abovementioned defns and decls.
5420 Use functions, not macros, for XINT etc (Bug#11935).
5421 In lisp.h, prefer functions to function-like macros, and
5422 constants to object-like macros, when either will do. This:
5423 . simplifies use, as there's no more need to worry about
5424 arguments' side effects being evaluated multiple times.
5425 . makes the code easier to debug on some platforms.
5426 However, when using gcc -O0, keep using function-like macros
5427 for a few critical operations, for performance reasons.
5428 This sort of thing isn't needed with gcc -Og, but -Og
5429 is a GCC 4.8 feature and isn't widely-enough available yet.
5430 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5431 Remove enum lsb_bits; no longer needed.
5432 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5433 * buffer.c (Qoverlap):
5435 * fns.c (Qhash_table_p):
5436 Now extern, so lisp.h can use these symbols.
5437 * dispextern.h: Include character.h, for MAX_CHAR etc.
5438 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5439 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5440 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5441 (GLYPH_CODE_P): Move here from lisp.h.
5442 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5443 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5444 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5445 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5446 XUNTAG now returns void *.
5447 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5448 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5449 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5450 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5451 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5452 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5453 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5454 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5455 New macros, renamed from their sans-lisp_h_ counterparts.
5456 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5457 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5458 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5459 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5460 If compiling via GCC without optimization, define these as macros
5461 in addition to inline functions.
5462 To disable this, compile with -DINLINING=0.
5463 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5464 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5465 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5466 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5467 (INTMASK, VALMASK): Now macros, since static values cannot be
5468 accessed from extern inline functions.
5469 (VALMASK): Also a constant, for benefit of old GDB.
5470 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5471 is INTEGERP, which can fold it in.
5472 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5473 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5474 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5475 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5476 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5477 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5478 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5479 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5480 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5481 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5482 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5483 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5484 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5485 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5486 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5487 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5488 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5489 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5490 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5491 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5492 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5493 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5494 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5495 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5496 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5497 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5498 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5499 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5500 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5501 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5502 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5503 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5504 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5506 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5507 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5508 (VALMASK): Define in one place rather than in two, merging the
5509 USE_LSB_TAG parts; this is simpler.
5510 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5511 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5512 Move up, to avoid use before definition.
5513 Also include "globals.h" earlier, for the same reason.
5514 (make_natnum): New function.
5515 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5516 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5517 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5518 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5519 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5520 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5521 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5522 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5523 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5524 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5525 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5526 (Qwindow_configuration_p, Qimage): New forward declarations.
5527 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5528 (STRING_COPYIN): Remove; unused.
5529 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5530 (xcar_addr, xcdr_addr): New functions. All uses changed.
5531 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5532 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5533 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5534 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5535 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5536 (TYPE_RANGED_INTEGERP): Simplify.
5537 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5538 (setlocale, fixup_locale, synchronize_system_messages_locale)
5539 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5540 Now empty functions, not macros.
5541 (functionp): Return bool, not int.
5542 * window.c (Qwindow_configuration_p): Now extern,
5543 so window.h can use it.
5544 * window.h (Qwindowp): Move decl back to lisp.h.
5546 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5548 * xdisp.c (Fline_pixel_height): New function, required for solving
5551 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5553 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5555 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5557 * lread.c (syms_of_lread):
5558 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5560 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5562 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5564 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5566 * fileio.c (expand_file_name): Doc fix.
5568 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5570 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5571 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5572 Wait for self, not for 0. This can't hurt on GNU or similar
5573 system, and may help with Cygwin.
5575 * keyboard.c: Don't use PROP (...) as an lvalue.
5576 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5577 Use set_prop (A, B), not PROP (A) = B.
5579 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5581 * xdisp.c (get_it_property): Use it->window instead of generating
5582 a Lisp object from it->w.
5584 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5586 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5587 get-char-property the window that is being rendered, instead of
5588 the buffer, to support window-specific overlays. (Bug#14575)
5589 (compute_display_string_pos): When W is NULL, use the current
5590 buffer as the object to pass to get-char-property.
5591 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5592 pointer member of the bidi iterator, since no window is pertinent
5595 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5597 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5598 being displayed, and pass it to compute_display_string_pos.
5599 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5600 (bidi_paragraph_init): All callers changed.
5602 * xdisp.c (init_from_display_pos, init_iterator)
5603 (handle_single_display_spec, next_overlay_string)
5604 (get_overlay_strings_1, reseat_1, reseat_to_string)
5605 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5606 Set bidi_it.w member from it->w.
5607 (compute_display_string_pos): Accept additional argument, the
5608 window being displayed, and pass it to Fget_char_property.
5611 * dispextern.h (struct bidi_it): New member w, the window being
5613 (compute_display_string_pos): Adjust prototype.
5615 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5617 * xgselect.c: Remove unneeded include xterm.h.
5619 * process.c (wait_reading_process_output): Check for NS before GLIB.
5620 GLIB may be linked in due to rsvg, but ns_select must be called.
5622 * xgselect.c (xg_select): Remove call to window_system_available
5623 and g_main_context_pending at the top, so Gdk events (i.e. file
5624 notify) are processed when Emacs is started with -nw.
5626 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5628 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5629 (ctagsfiles3): New variable, includes only *.m files.
5630 (TAGS): Use an explicit language name in the regular expressions,
5631 to avoid transformation of '/SOMETHING' by MSYS to
5632 'c:\MSYS\SOMETHING'.
5634 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5636 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5638 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5640 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5641 still need to set the mouse pointer shape and activate help-echo.
5644 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5646 A few porting etc. fixes for the new file monitor code.
5647 See the thread containing
5648 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5649 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5650 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5651 (dir_monitor_callback, Fgfile_rm_watch):
5652 Use assq_no_quit instead of Fassoc, for speed.
5653 (dir_monitor_callback, Fgfile_rm_watch):
5654 eassert that the monitor is a fixnum.
5655 (dir_monitor_callback): No need for CDR_SAFE.
5656 Simplify building of lisp with alternative tails.
5657 (Fgfile_add_watch, Fgfile_rm_watch):
5658 Do not assume glib functions set errno reliably on failure.
5659 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5660 and signal an error otherwise.
5661 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5662 Use Fdelq instead of Fdelete, for speed.
5664 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5666 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5667 don't insist on being invoked on a highlighted tool-bar button.
5668 Avoids losing tool-bar functionality when mouse-highlight is nil.
5669 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5670 Don't highlight when mouse-highlight is nil.
5671 (note_mouse_highlight): When mouse-highlight is nil, don't return
5672 right away; instead, run tool-bar and mode-line highlight
5673 subroutine, clear any existing highlight, and revert the mouse
5674 pointer to its default shape. (Bug#14558)
5676 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5678 * lisp.mk (lisp): Add prog-mode.el.
5680 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5682 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5683 * process.c (dummy_handler): New function.
5684 (lib_child_handler): New static var.
5685 (handle_child_signal): Invoke it.
5686 (catch_child_signal): If a library has set up a signal handler,
5687 save it into lib_child_handler.
5688 (init_process_emacs): If using glib and not on Windows, tickle glib's
5689 child-handling code so that it initializes its private SIGCHLD handler.
5690 * syssignal.h (SA_SIGINFO): Default to 0.
5691 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5692 31; it should no longer be needed now.
5694 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5696 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5698 * gfilenotify.c (globals_of_gfilenotify): New function.
5699 (syms_of_gfilenotify): Move global initialization there.
5701 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5703 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5705 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5706 * keyboard.c (menu_bar_items, tool_bar_items):
5707 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5708 not override local keymaps any more.
5710 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5712 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5714 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5716 * w32console.c (initialize_w32_display): Return the dimensions of
5717 the console window via 2 additional arguments, not via the current
5718 frame. This avoids crashes due to overrunning the bounds of
5719 frame's decode_mode_spec_buffer, which is not resized following
5720 the change of the frame dimensions from the initial 10x10.
5722 * w32term.h (w32_initialize_display_info): Adjust prototype.
5724 * term.c (init_tty): Take dimensions of the frame from the values
5725 returned by initialize_w32_display.
5727 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5728 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5729 (LIBES): Add $(GFILENOTIFY_LIBS).
5731 * w32inevt.c (handle_file_notifications): Add dummy implementation
5732 for !HAVE_W32NOTIFY.
5734 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5736 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5738 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5740 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5742 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5744 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5746 Fix minor problems found by static checking.
5747 * data.c (pure_write_error):
5748 Use xsignal2, not Fsignal, as Fsignal might return.
5749 * eval.c (set_backtrace_debug_on_exit): Now static.
5750 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5751 No longer inline. EXTERN_INLINE is needed only for functions
5752 defined in .h files. Reindent function header as per GNU style.
5753 (backtrace_p, backtrace_top, backtrace_next):
5754 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5755 compiler or linker. Add extern decls to pacify gcc -Wall.
5756 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5758 * frame.c (free_monitors): Define only on platforms that need it.
5759 * nsterm.m (ns_term_init):
5760 * process.c (catch_child_signal):
5761 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5762 defined on all porting targets these days.
5763 * process.c, process.h (catch_child_signal):
5764 Make it extern only if NS_IMPL_GNUSTEP is defined.
5766 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5768 * w32.c (gettimeofday): Make the signature identical to prototype
5769 in nt/inc/sys/time.h.
5771 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5773 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5776 * keyboard.c (safe_run_hooks_error): Improve error message.
5778 * data.c (pure_write_error): Add `object' argument.
5779 * puresize.h (CHECK_IMPURE): Use it.
5781 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5783 * Makefile.in (NOTIFY_OBJ): New variable.
5784 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5786 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5787 Call syms_of_gfilenotify.
5789 * gfilenotify.c: New file.
5791 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5792 and Qfile_w32notify.
5793 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5794 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5796 * lisp.h: Declare syms_of_gfilenotify.
5798 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5800 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5802 Merge the specpdl and backtrace stacks. Make the structure of the
5803 specpdl entries more obvious via a tagged union of structs.
5804 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5805 (enum specbind_tag): New enum.
5806 (struct specbinding): Make it a tagged union of structs.
5807 Add a case for backtrace records.
5808 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5809 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5810 (backtrace_debug_on_exit): New accessors.
5811 (struct backtrace): Remove.
5812 (struct catchtag): Remove backlist field.
5813 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5815 (Flocal_variable_p): Speed up the common case where the binding is
5817 * eval.c (backtrace_list): Remove.
5818 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5819 (set_backtrace_args, set_backtrace_nargs)
5820 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5821 (backtrace_next): New functions.
5822 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5823 (unwind_to_catch, internal_lisp_condition_case)
5824 (internal_condition_case, internal_condition_case_1)
5825 (internal_condition_case_2, internal_condition_case_n): Don't bother
5826 with backtrace_list any more.
5827 (Fsignal): Adjust to new backtrace format.
5828 (grow_specpdl): Move up.
5829 (record_in_backtrace): New function.
5830 (eval_sub, Ffuncall): Use it.
5831 (apply_lambda): Adjust to new backtrace format.
5832 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5834 (specbind): Adjust to new specpdl format. Simplify.
5835 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5836 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5838 (mark_backtrace): Remove.
5839 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5840 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5841 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5843 * profiler.c (record_backtrace): Use get_backtrace.
5844 (handle_profiler_signal): Use backtrace_top_function.
5845 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5848 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5850 * process.h (catch_child_signal): Declare.
5852 * process.c (catch_child_signal): New function.
5853 (init_process_emacs): Call it.
5855 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5856 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5858 (x_set_cursor_type): Remove declaration.
5859 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5860 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5861 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5862 (ns_get_color): Use F suffix on float.
5863 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5864 (ns_get_rgb_color): Remove.
5865 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5866 (note_mouse_movement): x and y are CGFloat.
5867 (ns_draw_fringe_bitmap): Remove unused rowY.
5868 Change #if to COCOA && >= 10_6.
5869 (ns_draw_window_cursor): Remove unused overspill.
5870 (ns_draw_underwave): width and x are EamcsCGFloat.
5871 (ns_draw_box): thickness is CGFloat.
5872 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5873 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5874 if not in main thread.
5875 (ns_get_pending_menu_title, ns_check_menu_open)
5876 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5877 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5878 (sendFromMainThread:): New method.
5879 (changeFont:): size is CGFloat.
5880 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5881 Disable warning about permanent text.
5882 (characterIndexForPoint:): Adjust return type depending on GNUStep
5884 (mouseDown:): delta is CGFloat.
5885 (updateFrameSize): Remove unised variable f.
5886 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5887 Cast float to EmacsCGFloat.
5888 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5889 also to -1 when restoring.
5890 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5891 inside NS_IMPL_COCOA.
5892 (toggleFullScreen:): Put call to toggleFullScreen inside
5893 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5894 (setPosition:portion:whole:): por is CGFloat.
5895 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5896 (mouseDown:): Use CGFloat.
5897 (mouseDragged:): Remove unised variable edge.
5898 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5900 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5902 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5903 when NS_IMPL_GNUSTEP.
5904 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5905 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5906 (EmacsToolbar): Add clearAll. Add tag argument to
5907 addDisplayItemWithImage.
5908 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5910 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5912 * nsmenu.m (ns_update_menubar): Make static.
5913 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5914 (fillWithWidgetValue:): Add cast to SEL for setAction.
5915 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5916 (update_frame_tool_bar): Update code for GNUStep.
5917 (clearAll): New method.
5918 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5919 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5920 Move identifierToItem setObject and activeIdentifiers addObject before
5921 call to insertItemWithItemIdentifier.
5922 (validateVisibleItems): Fix indentation.
5923 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5924 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5925 UtilityWindow to aStyle, remove call to setStyleMask.
5927 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5929 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5930 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5931 Use F suffix on floats.
5932 (ns_char_width): Returns CGFloat.
5933 (ns_ascii_average_width): w is CGFloat instead of float.
5934 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5936 (ns_glyph_metrics): CGFloat instead of float.
5938 * nsfns.m (x_set_foreground_color, x_set_background_color):
5940 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5941 remove unused variables.
5942 (Fns_read_file_name): Keep track if panel is for save.
5943 Use ns_filename_from_panel/ns_directory_from_panel.
5944 (Fns_list_services): delegate only used for COCOA.
5945 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5946 Just return the input if GNUStep.
5947 (x_screen_planes): Remove.
5948 (Fxw_color_values): Use EmacsCGFloat
5949 (Fns_display_monitor_attributes_list): Only get screen number for
5951 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5953 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5954 ns_directory_from_panel.
5956 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5958 * process.c (handle_child_signal): Also use WCONTINUED.
5959 This is so that list-processes doesn't mistakenly list the process
5960 as stopped, when the process has actually been continued and is
5963 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5965 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5966 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5967 not already configured.
5969 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5971 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5973 * Makefile.in (mostlyclean): Remove *.res files.
5975 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5977 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5978 a buffer (bug#8447).
5980 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5982 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5983 display vector, and we backtrack, handle the case that the
5984 previous character position is also displayed from a display
5985 vector or covered by a display string or image. (Bug#14476)
5987 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5989 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5990 (struct MonitorInfo, free_monitors): Remove.
5991 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5992 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5993 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5996 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5997 (struct MonitorInfo, free_monitors): Remove.
5998 (ns_screen_name): Make static.
5999 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6000 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6003 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6004 (struct MonitorInfo): New struct.
6005 (free_monitors, make_monitor_attribute_list): Declare.
6007 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6009 (free_monitors, make_monitor_attribute_list): New functions.
6010 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6013 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6015 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6017 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6019 * keyboard.c: Apply keyboard decoding only to events that come directly
6020 from the tty, not from unread-command-events (bug#14368).
6021 (read_event_from_main_queue): New function, extracted from read_char).
6022 (read_decoded_char): Remove.
6023 (read_decoded_event_from_main_queue): New function to replace it.
6024 (read_char): Use it.
6025 (read_key_sequence): Use read_char rather than read_decoded_char.
6027 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6029 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6031 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6033 2013-05-22 Kenichi Handa <handa@gnu.org>
6035 The following changes are to fix the setting of
6036 buffer-file-coding-system on, for instance, C-x RET c unix RET
6037 _FILE_OF_DOS_EOL_TYPE_ RET.
6039 * coding.h (struct coding_system): New member detected_utf8_chars.
6041 * coding.c (detect_coding_utf_8): Count characters and check EOL
6042 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6044 (setup_coding_system): Do not initialize coding->head_ascii.
6045 (check_ascii): Do not set coding->eol_seen but update it. Do not
6046 call adjust_coding_eol_type here.
6047 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6048 If the eol-type of CODING is already specified, adjust the eol type
6049 of the found coding-system.
6050 (decode_coding_gap): Cancel previous change. Utilize the
6051 character numbers counted by detect_coding_utf_8. Fix detection
6054 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6056 * search.c (looking_at_1): Only set last_thing_searched if the match
6057 changed the match-data (bug#14281).
6059 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6061 * xdisp.c (reseat_at_previous_visible_line_start):
6062 Already declared in dispextern.h, so remove it here.
6063 (move_it_vertically_backward): Likewise.
6065 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6067 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6068 (Fx_display_pixel_width, Fx_display_pixel_height)
6069 (Fx_display_mm_width, Fx_display_mm_height):
6070 Mention `display-monitor-attributes-list' in docstrings.
6072 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6073 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6074 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6075 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6076 (Fx_display_backing_store, Fx_display_visual_class)
6077 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6078 (Fx_display_grayscale_p, Fx_display_pixel_width)
6079 (Fx_display_pixel_height, Fx_display_planes)
6080 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6081 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6082 (Fx_display_mm_width, Fx_display_mm_height)
6083 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6084 height for all physical monitors as in X11.
6086 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6087 Return pixel width or height for all physical monitors as in X11.
6089 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6091 Port --enable-gcc-warnings to clang.
6092 * bytecode.c (exec_byte_code):
6094 Redo diagnostic pragmas to pacify clang, too.
6095 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6096 * editfns.c (Fencode_time):
6097 * fileio.c (file_accessible_directory_p):
6098 * font.c (font_unparse_xlfd):
6099 Use '&"string"[index]' instead of '"string" + (index)'.
6100 * undo.c (user_error): Remove; unused.
6102 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6104 * insdel.c (insert_1_both): Document the arguments, instead of
6105 referring to insert_1, which no longer exists.
6107 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6108 some window, increment windows_or_buffers_changed, so that
6109 *Messages* display in that window is updated. (Bug#14408)
6111 * w32.c: Include epaths.h.
6112 (init_environment): Use cmdproxy.exe without leading directories.
6113 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6115 (gettimeofday): Adjust signature and return value to Posix
6118 * unexw32.c (open_output_file): Delete the existing emacs.exe
6119 before creating it, to break the hard link to the versioned
6122 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6123 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6124 (FIRSTFILE_OBJ): New variables.
6125 (W32_RES): Rename to EMACSRES. All users changed.
6126 (base_obj): Use $(CM_OBJ).
6127 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6128 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6129 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6130 $(W32_RES_LINK) before $(LIBES).
6131 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6133 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6135 * makefile.w32-in (DOC): Use just "DOC".
6137 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6139 * process.c: Export default filters and sentinels to Elisp.
6140 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6142 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6143 (Fset_process_sentinel, Fformat_network_address):
6144 Default to them instead of nil.
6145 (server_accept_connection): Sentinels can't be nil any more.
6146 (read_and_dispose_of_process_output): New function, extracted from
6147 read_process_output.
6148 (read_process_output): Use it; filters can't be nil.
6149 (Finternal_default_process_filter): New function, extracted from
6150 read_process_output.
6151 (exec_sentinel_unwind): Remove function.
6152 (exec_sentinel): Don't zilch sentinel while running.
6153 (status_notify): Sentinels can't be nil.
6154 (Finternal_default_process_sentinel): New function extracted from
6156 (setup_process_coding_systems): Default filter is not nil any more.
6157 (syms_of_process): Export new Elisp functions and initialize
6159 * lisp.h (make_lisp_proc): New function.
6161 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6163 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6165 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6167 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6168 unless we know that the window w is a leaf window.
6169 Another attempt at solving bug#14062.
6171 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6173 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6176 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6178 * image.c (gif_load): Check that subimages fit (Bug#14345).
6180 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6182 * lread.c (skip_dyn_eof): New function.
6183 (read1): Use it to skip the end of a file in response to #@00.
6185 * doc.c (get_doc_string): Slightly relax the sanity checking.
6187 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6189 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6190 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6191 (MonitorInfo): New struct.
6192 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6193 (Fns_display_monitor_attributes_list): New functions.
6194 (display-usable-bounds): Remove.
6195 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6198 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6200 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6201 (GTK_CHECK_VERSION): New macro, if not already defined.
6202 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6203 replaced by GTK_CHECK_VERSION.
6205 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6207 * xterm.h (GTK_PREREQ): New macro.
6208 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6209 to use this macro instead, for consistency and clarity.
6211 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6213 * xdisp.c (row_for_charpos_p): New function, with code of
6214 cursor_row_p, but accepts an additional argument CHARPOS instead
6215 of using a hardcoded PT.
6216 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6217 (row_containing_pos): Call row_for_charpos_p instead of partially
6218 doing the same. Fixes cursor positioning under longlines-mode
6219 when longlines-show-effect includes more than one newline, when
6220 moving the cursor vertically up.
6222 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6224 * makefile.w32-in (ACL_H): New macro.
6225 ($(BLD)/fileio.$(O)): Update dependencies.
6227 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6229 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6230 * Makefile.in (LIB_ACL): New macro.
6231 (LIBACL_LIBS): Remove.
6232 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6233 * fileio.c: Include <acl.h>.
6234 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6235 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6237 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6240 * unexelf.c: Don't assume ElfW (Half) fits in int.
6241 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6242 when dealing with ElfW (Half) values, since they can exceed 2**31
6243 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6244 (entry_address): Omit unused NUM arg. All uses changed.
6246 2013-05-07 Juri Linkov <juri@jurta.org>
6248 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6249 to the string converted from number with `Fnumber_to_string'.
6252 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6254 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6255 This fixes a problem introduced by my previous change.
6257 2013-05-07 Glenn Morris <rgm@gnu.org>
6259 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6261 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6263 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6265 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6267 Static checking by GCC 4.8.0.
6268 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6269 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6270 (x_get_monitor_attributes_fallback)
6271 (x_get_monitor_attributes_xinerama)
6272 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6273 Define only if USE_GTK.
6274 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6275 (x_get_monitor_attributes_fallback): Omit unused locals.
6276 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6277 Use double, not float, to avoid mixed-mode floating point arithmetic.
6279 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6280 Jan Djärv <jan.h.d@swipnet.se>
6282 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6283 (XINERAMA_CFLAGS): New macros.
6284 (ALL_CFLAGS, LIBES): Use them.
6286 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6287 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6288 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6289 (syms_of_xfns): DEFSYM them.
6290 (struct MonitorInfo): New struct.
6291 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6292 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6293 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6294 (x_get_monitor_attributes_xinerama): New functions.
6295 (Fx_display_monitor_attributes_list): New primitive.
6296 (syms_of_xfns): Defsubr it.
6298 * xterm.h (x_display_info): Add Xatom_net_workarea and
6299 Xatom_net_current_desktop.
6301 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6302 and dpyinfo->Xatom_net_current_desktop.
6304 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6306 * xdisp.c (pos_visible_p): Use the special code for finding the
6307 beginning of a display property or overlay for any "replacing"
6308 display property, not just for display strings. This solves
6309 incorrect reporting of position by posn-at-point. (Bug#14241)
6311 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6313 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6314 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6315 Verify that ElfW (Half) fits in int.
6316 (fatal): Use same signature as lisp.h.
6317 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6318 configure and build with -DUNEXELF_DEBUG without worrying about
6319 other modules that use DEBUG.
6320 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6321 possibly-wide integers now uses it instead of plain fprintf.
6322 (entry_address): New function, which avoids problems with 32-bit
6323 overflow on 64-bit hosts.
6324 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6325 (round_up): Don't assume the remainder fits in int.
6326 (find_section): Use bool for boolean. Simplify debug code.
6327 (unexec): Don't assume file sizes fit in int or size_t.
6328 Omit unnecessary trailing newline in 'fatal' format.
6329 Use strerror rather than outputting decimal error number.
6330 Remove unused code when emacs is not defined;
6331 this file relies on Emacs now.
6332 Don't assume e_phnum and e_shnum are positive.
6334 * regex.c: Fix problems when DEBUG is defined.
6335 (extract_number, extract_number_and_incr): Define regardless of
6336 whether DEBUG is defined; that's simpler and makes the code less
6337 likely to go stale in the normal case when DEBUG is not defined.
6338 Return int rather than taking an int * arg. All callers changed.
6339 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6340 Remove, replacing with ...
6341 (DEBUG_PRINT): New macro. All callers changed.
6342 (DEBUG_COMPILES_ARGUMENTS): New macro.
6343 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6344 (print_compiled_pattern, print_double_string) [DEBUG]:
6345 Use prototype rather than old-style definition.
6346 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6347 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6348 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6349 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6350 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6351 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6352 This matters only when DEBUG is defined.
6354 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6356 * xdisp.c (set_iterator_to_next): Set the
6357 ignore_overlay_strings_at_pos_p flag only if we are _really_
6358 iterating over an overlay string, as indicated by the
6359 current.overlay_string_index member. (Bug#14306)
6361 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6363 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6364 to where it is used, to avoid autorelease issues (Bug#14050).
6366 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6368 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6369 * fileio.c (syms_of_fileio): Implement this.
6370 * filelock.c (create_lock_file): If symbolic links don't work, so
6371 we use a regular file as a lock file, do not fsync the lock file;
6374 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6376 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6377 (syms_of_minibuf): Adjust accodingly.
6379 * callint.c (Fcall_interactively): Adjust calls accordingly.
6381 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6383 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6384 w->contents is a buffer before computing everything else.
6385 Use parentheses to disambiguate last part of the condition.
6387 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6388 assertion violations. (Bug#14062)
6390 2013-05-01 David Reitter <david.reitter@gmail.com>
6392 * nsfns.m (ns_tooltip): Initialize.
6394 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6396 * coding.c (decode_coding_gap): Don't remove the character before
6397 a newline unless it's a CR character. (Bug#14287)
6399 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6401 * dispextern.h (struct face): Move enum face_underline_type
6402 earlier so that bitfields can be in the same word.
6404 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6406 * nsfns.m (handlePanelKeys): New function.
6407 (EmacsOpenPanel:performKeyEquivalent:)
6408 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6409 arrows/function/control and copy/paste keys (Bug#14296).
6411 2013-04-27 Juri Linkov <juri@jurta.org>
6413 * callint.c (Fcall_interactively): Call `Qread_number' for
6414 interactive code letter `n' instead of using duplicate code.
6417 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6419 * systime.h (make_timeval): Declare as 'const'.
6421 2013-04-27 Kenichi Handa <handa@gnu.org>
6423 * font.c (font_open_entity): Always open a font of manageable
6426 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6428 Port better to AIX (Bug#14258).
6429 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6432 2013-04-24 Kenichi Handa <handa@gnu.org>
6434 * coding.c (decode_coding_iso_2022): When an invalid escape
6435 sequence is encountered, reset the invocation and designation
6436 status to the safest one.
6438 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6440 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6441 Without this fix, "make distclean" leaves stamp-h1 behind.
6443 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6445 * w32fns.c (w32_fullscreen_rect): New function to compute the
6446 window rectangle for the given fullscreen mode.
6447 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6448 longer tunes the window size. This keeps the window's edges flush
6449 with the screen and allows the taskbar to hide itself in fullboth.
6451 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6452 window decorations and uses the entire screen.
6454 * w32term.h (w32_fullscreen_rect) Add prototype.
6455 (struct w32_output): Replace normal_width, normal_height,
6456 normal_top, and normal_left members with a single normal_placement
6458 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6460 (FRAME_NORMAL_PLACEMENT): New macro.
6462 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6464 * minibuf.c (Ftest_completion): Silence compiler warning.
6466 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6468 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6471 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6474 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6475 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6476 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6477 parentheses where appropriate.
6479 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6481 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6483 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6485 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6486 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6487 Mention in the doc string that setting these variables takes
6488 effect only after a call to set-window-buffer. (Bug#14200)
6490 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6492 * indent.c (Fvertical_motion): Don't consider display strings on
6493 overlay strings as display strings on the buffer position we
6494 started from. This prevents vertical cursor motion from jumping
6495 more than one line when there's an overlay string with a display
6496 property at end of line.
6497 Reported by Karl Chen <Karl.Chen@quarl.org> in
6498 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6500 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6502 * window.c (select_window): `record_buffer' even if window is
6503 already selected (bug#14191).
6505 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6507 * window.c (Fwindow_end): Test more flags, including the buffer's
6508 last_overlay_modified flag, to determine whether the window's
6509 display is really up-to-date. Prevents the function from
6510 returning a stale value. (Bug#14170)
6511 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6514 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6516 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6517 garbaged only if it is not already the top frame on its TTY.
6518 This prevents flickering due to constant redrawing of TTY frames when
6519 there are GUI frames open in the same session. (Bug#13864)
6521 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6523 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6524 of marking the idle timers directly.
6526 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6528 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6531 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6533 * window.c (select_window): Don't record_buffer while the invariant is
6534 temporarily broken (bug#14161).
6536 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6538 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6540 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6542 2013-04-07 Romain Francoise <romain@orebokech.com>
6544 Ignore additional platform-specific ACL errors (Bug#13702).
6545 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6546 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6548 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6550 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6553 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6555 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6556 This bug was introduced by my 2013-02-25 change that simplified
6557 data_start configuration. Without this change, on GNU/Linux
6558 an Emacs configured with --enable-profiling fails immediately
6559 due to a profiler signal.
6560 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6561 with these flags. On platforms where special flags are needed
6562 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6563 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6564 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6566 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6568 Get rid of some platform-specific functions examining window
6569 system and its capabilities. This is a partial rework of the
6571 * lisp.h (have_menus_p): Remove prototype. This function is
6572 replaced with platform-independent window_system_available.
6573 (check_window_system): Move to...
6574 * frame.h (decode_window_system_frame, window_system_available):
6575 ...here, add new prototypes.
6576 * frame.c (window_system_available, decode_window_system_frame):
6578 (check_window_system): Platform-independent now.
6579 * xterm.h (x_in_use): Remove declaration.
6581 * w32term.h (check_x_frame):
6582 * nsterm.h (check_x_frame): Remove prototypes. This function
6583 is replaced with platform-independent decode_window_system_frame.
6584 * msdos.c (have_menus_p): Remove.
6585 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6586 Remove platform-specific functions. Use check_window_system,
6587 decode_window_system_frame and check_ns_display_info where
6588 appropriate. Minor style and comment tweaks.
6589 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6590 (check_x_frame): Likewise.
6591 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6593 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6594 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6595 * xmenu.c, xselect.c: All related users changed.
6597 2013-04-03 Kenichi Handa <handa@gnu.org>
6599 The following changes is to optimize the code for reading UTF-8
6602 * coding.c (check_ascii): Rename from detect_ascii. Return value
6603 changed. Check EOL format. Do not call adjust_coding_eol_type
6605 (check_utf_8): New function.
6606 (adjust_coding_eol_type): Do nothing if already adjusted.
6607 (detect_coding): Compare the return value of check_ascii with
6608 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6609 (decode_coding_gap): Optimize for valid UTF-8.
6611 2013-03-21 Kenichi Handa <handa@gnu.org>
6613 * coding.c (syms_of_coding): Cancel previous change.
6615 * insdel.c (insert_from_gap): Fix previous change.
6617 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6619 Consistently use platform-specific function to detect window system.
6620 * lisp.h (check_window_system): New prototype. This function is
6621 going to replace check_x, check_w32 and check_ns.
6622 (have_menus_p): Mention msdos.c in comment.
6623 * fontset.c (check_window_system_func): Remove. Adjust all users.
6624 * fontset.h (check_window_system_func): Remove prototype.
6625 * nsterm.h (check_ns):
6626 * xterm.h (check_x):
6627 * w32term.h (check_w32): Likewise.
6628 * menu.c (Fx_popup_menu): Use check_window_system.
6629 * msdos.c (check_window_system): Define for MS-DOS.
6630 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6631 * w32fns.c (check_window_system): Likewise for MS-Windows.
6632 * xfns.c (check_window_system): Likewise for X.
6633 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6634 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6636 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6638 Prefer < to > in range checks such as 0 <= i && i < N.
6639 This makes it easier to visualize quantities on a number line.
6640 This patch doesn't apply to all such range checks,
6641 only to the range checks affected by the 2013-03-24 change.
6642 This patch reverts most of the 2013-03-24 change.
6643 * alloc.c (xpalloc, Fgarbage_collect):
6644 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6645 * character.c (string_escape_byte8):
6646 * charset.c (read_hex):
6647 * data.c (cons_to_unsigned):
6648 * dispnew.c (update_frame_1):
6649 * doc.c (Fsubstitute_command_keys):
6650 * doprnt.c (doprnt):
6651 * editfns.c (hi_time, decode_time_components):
6652 * fileio.c (file_offset):
6653 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6654 * font.c (font_intern_prop):
6655 * frame.c (x_set_alpha):
6656 * gtkutil.c (get_utf8_string):
6657 * indent.c (check_display_width):
6658 * keymap.c (Fkey_description):
6659 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6661 * minibuf.c (read_minibuf_noninteractive):
6662 * process.c (wait_reading_process_output):
6663 * search.c (Freplace_match):
6664 * window.c (get_phys_cursor_glyph):
6665 * xdisp.c (redisplay_internal):
6666 * xsmfns.c (smc_save_yourself_CB):
6667 Prefer < to > for range checks.
6668 * dispnew.c (sit_for): Don't mishandle NaNs.
6669 This fixes a bug introduced in the 2013-03-24 change.
6670 * editfns.c (decode_time_components): Don't hoist comparison.
6671 This fixes another bug introduced in the 2013-03-24 change.
6673 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6675 * frame.h (struct frame): Drop scroll_bottom_vpos
6676 member becaue all real users are dead long ago.
6677 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6678 * xdisp.c (redisplay_internal): Adjust user.
6680 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6682 * nsmenu.m (showAtX:Y:for:): setLevel to
6683 NSPopUpMenuWindowLevel (Bug#13998).
6685 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6687 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6688 (ns_check_pending_open_menu): Declare.
6690 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6691 (x_activate_menubar): Update the menu with title that matches
6692 ns_get_pending_menu_title, and call
6693 ns_check_pending_openmenu (Bug#12698).
6694 (menuWillOpen:): New method.
6695 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6697 * nsterm.m (menu_will_open_state, menu_mouse_point)
6698 (menu_pending_title): New varaibles.
6699 (ns_get_pending_menu_title, ns_check_menu_open)
6700 (ns_check_pending_open_menu): New functions.
6702 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6704 * indent.c (current_column_bol_cache): Remove leftover which is not
6705 used in Fmove_to_column any more.
6706 (current_column, scan_for_column): Adjust users.
6707 * keyboard.c (last_point_position_buffer, last_point_position_window):
6708 Remove leftovers which are not used for recording undo any more.
6709 (command_loop_1, syms_of_keyboard): Adjust users.
6710 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6711 redisplay_window any more.
6712 (move_it_to): Adjust user.
6714 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6716 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6717 Update dependencies.
6719 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6721 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6722 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6725 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6727 * window.h (struct window): Replace hchild, vchild and buffer slots
6728 with the only contents slot. This is possible because each valid
6729 window may have either the child window (in vertical or horizontal
6730 combination) or buffer to display (for the leaf window). Using that,
6731 a lof of operations to traverse and/or change window hierarchies may
6732 be simplified. New member horizontal is used to distinguish between
6733 horizontal and vertical combinations of internal windows.
6734 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6735 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6736 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6737 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6738 Use contents slot, not buffer, where appropriate.
6739 (wset_combination): New function.
6740 (wset_buffer): Add eassert.
6741 (Fframe_first_window): Simplify the loop reaching first window.
6742 (Fwindow_buffer): Use WINDOW_LEAF_P.
6743 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6744 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6745 (unshow_buffer): Convert initial debugging check to eassert.
6746 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6747 (make_parent_window, window_resize_check, window_resize_apply)
6748 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6749 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6750 Adjust to match struct window changes.
6751 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6752 (mark_window_cursors_off, count_windows, get_leaf_windows)
6753 (foreach_window_1): Simplify the loop.
6754 * alloc.c (mark_object): Do not check for the leaf window because
6755 internal windows has no glyph matrices anyway.
6756 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6757 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6758 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6759 (build_frame_matrix_from_window_tree, mirror_make_current)
6760 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6761 (update_window_tree, set_window_update_flags): Simplify the loop.
6762 (sync_window_with_frame_matrix_rows): Enforce live window.
6763 Use contents slot, not buffer, where appropriate.
6764 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6765 and WINDOW_HORIZONTAL_COMBINATION_P.
6766 (make_frame_visible_1): Simplify the loop.
6767 Use contents slot, not buffer, where appropriate.
6768 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6769 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6770 (expose_window_tree): Likewise.
6771 Use contents slot, not buffer, where appropriate.
6772 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6773 to avoid deleted windows. Use contents slot instead of buffer.
6774 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6775 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6776 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6777 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6779 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6781 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6782 identify the reasons for assertion violations in bug#14062 and
6784 (Fx_show_tip): Fix compilation error under
6785 "--enable-check-lisp-object-type". (Bug#14073)
6787 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6788 Reported by <rzl24ozi@gmail.com>.
6790 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6792 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6794 (unwind_with_echo_area_buffer): ...to restore it here.
6795 This is needed to ensure that...
6796 (redisplay_window): ...both window markers are valid here,
6797 which is verified by eassert.
6798 * editfns.c (save_excursion_save): Do not assume that
6799 selected_window always displays the buffer.
6800 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6803 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6805 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6808 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6810 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6812 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6814 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6815 since MinGW's w32api headers do. This avoids compiler warnings.
6817 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6820 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6822 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6824 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6826 * gtkutil.c (style_changed_cb): Check if frame is live and an
6827 X frame (Bug#14038).
6829 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6831 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6832 Define only for _WIN32_WINNT less than 0x0500.
6833 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6835 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6836 see its own definitions of 'struct timeval' and 'struct timezone'.
6838 Fix incompatibilities between MinGW.org and MinGW64 headers.
6839 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6841 * w32.c (REPARSE_DATA_BUFFER): Guard with
6842 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6844 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6846 * xterm.c: Include X11/XKBlib.h
6847 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6849 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6851 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6853 * blockinput.h (input_blocked_p): Likewise.
6854 * bytecode.c (exec_byte_code): Likewise.
6855 * callproc.c (call_process_kill, call_process_cleanup)
6856 (Fcall_process): Likewise.
6857 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6858 (Fccl_execute_on_string): Likewise.
6859 * character.c (string_escape_byte8): Likewise.
6860 * charset.c (read_hex): Likewise.
6861 * cm.c (calccost): Likewise.
6862 * data.c (cons_to_unsigned): Likewise.
6863 * dired.c (directory_files_internal, file_name_completion):
6865 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6866 (sit_for): Likewise.
6867 * doc.c (Fsubstitute_command_keys): Likewise.
6868 * doprnt.c (doprnt): Likewise.
6869 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6870 * emacsgtkfixed.c: Likewise.
6871 * fileio.c (file_offset, Fwrite_region): Likewise.
6872 * floatfns.c (Fexpt, fmod_float): Likewise.
6873 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6875 * font.c (font_intern_prop): Likewise.
6876 * frame.c (x_set_alpha): Likewise.
6877 * gtkutil.c (get_utf8_string): Likewise.
6878 * indent.c (check_display_width): Likewise.
6879 * intervals.c (create_root_interval, rotate_right, rotate_left)
6880 (split_interval_right, split_interval_left)
6881 (adjust_intervals_for_insertion, delete_node)
6882 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6883 (merge_interval_right, merge_interval_left, copy_intervals)
6884 (set_intervals_multibyte_1): Likewise.
6885 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6886 * keymap.c (Fkey_description): Likewise.
6887 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6888 * lread.c (openp, read_integer, read1, string_to_number):
6890 * menu.c (ensure_menu_items): Likewise.
6891 * minibuf.c (read_minibuf_noninteractive): Likewise.
6892 * print.c (printchar, strout): Likewise.
6893 * process.c (create_process, Faccept_process_output)
6894 (wait_reading_process_output, read_process_output, send_process)
6895 (wait_reading_process_output): Likewise.
6896 * profiler.c (make_log, handle_profiler_signal): Likewise.
6897 * regex.c (re_exec): Likewise.
6898 * regex.h: Likewise.
6899 * search.c (looking_at_1, Freplace_match): Likewise.
6900 * sysdep.c (get_child_status, procfs_ttyname)
6901 (procfs_get_total_memory): Likewise.
6902 * systime.h (EMACS_TIME_VALID_P): Likewise.
6903 * term.c (dissociate_if_controlling_tty): Likewise.
6904 * window.c (get_phys_cursor_glyph): Likewise.
6905 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6906 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6908 * xfns.c (Fx_window_property): Likewise.
6909 * xmenu.c (set_frame_menubar): Likewise.
6910 * xselect.c (x_get_window_property, x_handle_dnd_message):
6912 * xsmfns.c (smc_save_yourself_CB): Likewise.
6913 * xterm.c (x_scroll_bar_set_handle): Likewise.
6915 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6917 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6918 to be optional or nil. Adjust comment and convert it to docstring.
6919 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6920 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6922 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6924 Static checking by GCC 4.8-20130319.
6925 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6926 * process.c (Fset_process_datagram_address)
6927 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6928 * xdisp.c (get_char_face_and_encoding):
6929 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6930 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6931 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6933 2013-03-24 Ken Brown <kbrown@cornell.edu>
6935 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6936 fix compilation on 64-bit Cygwin, where underscores are not
6937 automatically prepended.
6939 * w32term.c (w32_initialize): Silence compiler warning.
6941 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6943 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6944 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6945 variables, to save and restore frame dimensions.
6946 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6947 after returning from a 'fullscreen' configuration.
6948 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6949 to avoid races between the main thread and the input thread.
6951 * w32term.h (struct w32_output): New members normal_width,
6952 normal_height, normal_top, normal_left, and prev_fsmode.
6953 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6954 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6957 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6958 'fullscreen' parameter. Always record previous width and height
6959 of the frame, except when switching out of maximized modes, so
6960 that they could be restored correctly, instead of resetting to the
6961 default frame dimensions. Send SC_RESTORE command to the frame,
6962 unless we are going to send SC_MAXIMIZE, to restore the frame
6963 resize hints in the mouse pointer shown by the window manager.
6966 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6968 * lisp.h (get_frame_param): Adjust conditions for prototype
6971 2013-03-22 Ken Brown <kbrown@cornell.edu>
6973 * unexcw.c: Drop unneeded inclusion of w32common.h.
6974 (report_sheap_usage): Declare.
6975 (read_exe_header): Add magic numbers for x86_64.
6976 (fixup_executable): Fix printf format specifier for unsigned long
6979 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6981 * frame.h (struct frame): Put menu_bar_window under #ifdef
6982 because this member is not needed when X toolkit is in use.
6983 (fset_menu_bar_window):
6984 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6985 (free_glyphs, update_frame):
6986 * xdisp.c (expose_frame): Likewise.
6987 (display_menu_bar): Likewise. Remove redundant eassert.
6988 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6991 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6993 Use functions and constants to manipulate Lisp_Save_Value objects.
6994 This replaces code that used macros and strings and token-pasting.
6995 The change makes the C source a bit easier to follow,
6996 and shrinks the Emacs executable a bit.
6997 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6998 (make_save_value): Change 1st arg from string to enum. All callers
7001 (mark_object): Use if, not #if, for GC_MARK_STACK.
7002 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7003 (XSAVE_OBJECT): Now functions, not macros.
7004 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7005 the constant was never used.
7006 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7007 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7008 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7009 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7011 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7012 type3 with a single member save_type. All uses changed.
7013 (save_type, set_save_pointer, set_save_integer): New functions.
7014 * print.c (PRINTX): Remove.
7016 * alloc.c: Remove redundant static declarations.
7018 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7020 * window.h (struct window): Convert left_col, top_line, total_lines
7021 and total_cols from Lisp_Objects to integers. Adjust comments.
7022 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7024 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7025 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7026 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7027 Adjust users where appropriate.
7029 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7031 * frame.h (struct frame): Drop resx and resy because the same data is
7032 available from window system-specific output context. Adjust users.
7033 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7034 New functions to provide defaults when no window system available.
7035 (FRAME_RES_X, FRAME_RES_Y): New macros.
7036 (NUMVAL): Move from xdisp.c.
7037 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7038 (Ffont_face_attributes, Fopen_font):
7039 * image.c (gs_load):
7040 * w32font.c (fill_in_logfont):
7041 * xdisp.c (calc_pixel_width_or_height):
7042 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7043 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7045 2013-03-20 Kenichi Handa <handa@gnu.org>
7047 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7048 to 1 (temporary workaround until a bug related to ASCII
7049 optimization is fixed).
7051 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7053 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7054 Signal error if window is not internal. Adjust docstring.
7055 (delete_all_child_windows): Use combination_limit to save the buffer.
7056 (Fset_window_configuration): Adjust accordingly.
7057 * print.c (syms_of_print): Initialize debugging output not here...
7058 (init_print_once): ...but in a new function here.
7059 * lisp.h (init_print_once): Add prototype.
7060 * emacs.c (main): Add call to init_print_once. Adjust comments.
7062 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7064 * window.c (window_resize_check, window_resize_apply)
7065 (window_from_coordinates, recombine_windows, set_window_buffer)
7066 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7067 (Fsplit_window_internal, Fdelete_window_internal)
7068 (freeze_window_starts): Use bool for booleans.
7069 * window.h (window_frame_coordinates, resize_frame_windows)
7070 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7072 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7074 * dispnew.c (bitch_at_user): Use `user-error'.
7076 2013-03-17 Ken Brown <kbrown@cornell.edu>
7078 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7079 as return type of image_background. (Bug#13981)
7080 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7082 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7084 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7085 (ns_select): Don't return with result uninitialized.
7087 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7090 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7092 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7093 directories. If filename is nil, get directory name (Bug#13932).
7094 Use getFilename and getDirectory.
7095 (getFilename, getDirectory): New methods for EmacsSavePanel and
7097 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7099 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7101 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7103 2013-03-15 Kenichi Handa <handa@gnu.org>
7105 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7106 (adjust_after_replace): Make it back to static. Delete the third
7107 arg text_at_gap_tail. Cancel the code for handling it.
7109 * coding.h (struct coding_system): New member eol_seen.
7111 * coding.c (detect_ascii): New function.
7112 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7113 when the source bytes are actually scanned. On detecting for
7114 coding_category_utf_8_auto, call detect_ascii instead of scanning
7115 source bytes directly.
7116 (produce_chars): Call insert_from_gap with the new arg 0.
7117 (encode_coding): Likewise.
7118 (decode_coding_gap): Control ASCII optimization by the variable
7119 disable_ascii_optimization instead of #ifndef .. #endif.
7120 Deccode EOL format according to coding->eol_seen.
7121 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7124 * lisp.h (adjust_after_replace): Cancel externing it.
7125 (insert_from_gap): Adjust prototype.
7127 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7129 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7130 FULLSCREEN_MAXIMIZED. (Bug#13935)
7132 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7134 * region-cache.c (find_cache_boundary, move_cache_gap)
7135 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7136 Simplify debugging check and convert to eassert. Adjust comment.
7137 (pp_cache): Put under ENABLE_CHECKING.
7139 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7141 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7142 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7144 (w32fullscreen_hook): If the frame is visible, reset
7145 f->want_fullscreen flag after changing the frame size. If the
7146 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7149 2013-03-13 Daniel Colascione <dancol@dancol.org>
7151 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7152 too so that these builds can use Cygwin's file conversion
7153 functions. (We've been building and linking cygw32.o all along
7154 and just not using it.)
7156 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7158 File synchronization fixes (Bug#13944).
7159 * Makefile.in (LIB_FDATASYNC): New macro.
7161 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7162 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7163 Don't worry about HAVE_FSYNC, since a substitute fsync is
7164 available if the system lacks one.
7165 (Fwrite_regin): Retry fsync if interrupted.
7167 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7169 * w32term.c (w32_read_socket): If the Emacs frame is being
7170 activated, call w32fullscreen_hook, to make sure the new frame
7171 dimensions are in effect. (Bug#13937)
7173 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7175 * xdisp.c (init_iterator): Simplify because both character and byte
7176 positions are either specified or -1. Add eassert. Adjust comment.
7177 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7178 character and byte positions can be obtained from marker.
7180 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7182 Static checking by Sun C 5.12.
7183 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7184 * bytecode.c (exec_byte_code):
7185 * dispnew.c (init_display):
7187 * fileio.c (Fsubstitute_in_file_name):
7188 * keyboard.c (Fevent_convert_list):
7189 * keymap.c (Fsingle_key_description):
7190 * term.c (maybe_fatal, fatal):
7191 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7192 * xsmfns.c (Fhandle_save_session):
7193 Omit unreachable code.
7194 * keymap.c (map_keymap_char_table_item): Cast void * to
7195 a function pointer type; the C Standard requires this.
7197 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7198 Include <sys/param.h> unconditionally, as that works elsewhere and
7199 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7200 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7203 See ChangeLog.12 for earlier changes.
7209 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7211 This file is part of GNU Emacs.
7213 GNU Emacs is free software: you can redistribute it and/or modify
7214 it under the terms of the GNU General Public License as published by
7215 the Free Software Foundation, either version 3 of the License, or
7216 (at your option) any later version.
7218 GNU Emacs is distributed in the hope that it will be useful,
7219 but WITHOUT ANY WARRANTY; without even the implied warranty of
7220 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7221 GNU General Public License for more details.
7223 You should have received a copy of the GNU General Public License
7224 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.