1 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3 * data.c: Work around bogus GCC diagnostic about shift count.
4 Reported by Eli Zaretskii in
5 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
6 (pre_value): New function.
7 (count_trailing_zero_bits): Use it.
9 2013-11-15 Eli Zaretskii <eliz@gnu.org>
11 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
12 assume C macros are not supported even under -g3 in these old GCC
15 2013-11-15 Leo Liu <sdl.web@gmail.com>
17 * minibuf.c (Ftry_completion, Fall_completions)
18 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
20 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
22 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
23 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
24 This avoids placing unnecessary constants into the Emacs code.
26 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
28 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
31 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
32 for Cygwin w32 build. (Bug#15892)
34 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
36 Simplify, port and tune bool vector implementation.
37 * alloc.c (bool_vector_exact_payload_bytes)
38 (bool_vector_payload_bytes): Remove.
39 (bool_vector_fill): Return its argument.
40 * alloc.c (bool_vector_fill):
42 * print.c (print_object):
43 Simplify by using bool_vector_bytes.
44 * alloc.c (make_uninit_bool_vector):
45 New function, broken out from Fmake_bool_vector.
46 (Fmake_bool_vector): Use it. Use tail call.
47 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
48 * data.c (BITS_PER_ULL): New constant.
49 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
50 if long long versions don't exist.
51 (shift_right_ull): New function.
52 (count_one_bits_word): New function, replacing popcount_bits_word
53 macro. Don't assume that bits_word is no wider than long long.
54 (count_one_bits_word, count_trailing_zero_bits):
55 Don't assume that bits_word is no wider than long long.
56 * data.c (bool_vector_binop_driver, bool_vector_not):
57 * fns.c (Fcopy_sequence):
59 Create an uninitialized destination, to avoid needless work.
60 (internal_equal): Simplify.
61 (Ffillarray): Prefer tail call.
62 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
63 contain at least one word.
64 (bits_word_to_host_endian): Prefer if to #if. Don't assume
65 chars are narrower than ints.
66 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
67 * fns.c (Fcopy_sequence):
69 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
70 Don't try to port to hosts where bits_word values have holes; the
71 code wouldn't work there anyway. Verify this assumption, though.
72 (bool_vector_bytes): New function.
73 (make_uninit_bool_vector): New decl.
74 (bool_vector_fill): Now returns Lisp_Object.
76 * xfns.c (xic_create_fontsetname):
77 * xrdb.c (gethomedir): Prefer tail calls.
79 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
81 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
82 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
84 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
85 that requires a return value.
86 (Fset_buffer_modified_p): Take advantage of this change to do
89 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
91 * buffer.c (Frestore_buffer_modified_p): Sync it with
92 Fset_buffer_modified_p.
93 (Fforce_mode_line_update): New function, moved from subr.el.
94 (Fset_buffer_modified_p): Use them.
95 (syms_of_buffer): Defsubr Fforce_mode_line_update.
97 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
99 * search.c (find_newline): Rewrite to prefer offsets to pointers.
100 This avoids undefined behavior when subtracting pointers into
101 different aways. On my platform it also makes the code a tad
102 smaller and presumably faster.
104 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
106 * keyboard.c (command_loop_1): Use region-extract-function.
107 * insdel.c (Qregion_extract_function): Not static any more (can we
108 stop pretending that these vars can benefit from being marked static?).
110 2013-11-09 Eli Zaretskii <eliz@gnu.org>
112 * search.c (find_newline): If buffer text is relocated during the
113 "dumb loop", adjust C pointers into buffer text to follow suit.
116 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
118 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
119 for conversion (Bug#15837).
121 2013-11-09 Eli Zaretskii <eliz@gnu.org>
123 * fileio.c (Finsert_file_contents): Invalidate the newline cache
124 for the entire range of inserted characters. (Bug#15841)
126 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
128 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
130 (realize_default_face): Remove assignment to distant-foreground if
131 unspecified (Bug#15815).
133 2013-11-08 Eli Zaretskii <eliz@gnu.org>
135 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
136 cache-long-scans disabled, since we don't want to call
137 prepare_to_modify_buffer (in insert_1_both) for each message we
140 * buffer.h (bset_cache_long_scans): New INLINE function, moved
141 from buffer.c. Improve commentary to the buffer field setter
144 * buffer.c (bset_cache_long_scans): Static function deleted.
145 Improve commentary to the buffer field setter functions.
146 (init_buffer_once): Default for cache-long-scans changed to t.
149 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
151 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
153 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
154 This bug was introduced in my 2013-06-21 change, and caused
155 struct Lisp_Sub_Char_Table objects to be given too many slots,
156 which broke 'make -C admin/unidata'.
158 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
160 Import changes from mac-port 4.5.
161 * macfont.m (mac_font_copy_default_descriptors_for_language)
162 (mac_font_copy_default_name_for_charset_and_languages): Declare.
163 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
164 (macfont_language_default_font_names): New.
165 (macfont_list): Rearrange language/charset code.
166 (macfont_close): Don't check for macfont_info->cache.
167 (mac_ctfont_create_preferred_family_for_attributes): New font
169 mac_font_copy_default_name_for_charset_and_languages.
170 (mac_font_copy_default_descriptors_for_language)
171 (mac_font_copy_default_name_for_charset_and_languages): New functions.
173 * macfont.h (kCTVersionNumber10_9): Define if not defined.
175 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
177 Port to C11 aligned_alloc, and fix some integer overflows.
178 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
179 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
180 and use of posix_memalign replaced with aligned_alloc.
181 (aligned_alloc): New function, defined or declared as needed.
182 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
183 Don't undef; configure.ac now does this.
184 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
185 (calloc, aligned_alloc): Check for integer overflow.
186 (aligned_alloc): Rename from memalign. All uses changed.
187 (memalign): New function, an alias for aligned_alloc.
189 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
191 * xdisp.c (redisplay_internal): Fix typo in last change.
193 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
195 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
197 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
199 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
200 redisplay--mode-lines-cause.
201 (redisplay_internal): Keep them uptodate. Remove redundant check of
202 buffer_shared_and_changed.
203 * *.[chm]: Number every assignment to update_mode_lines so we
204 can track why it is set.
206 2013-11-06 Eli Zaretskii <eliz@gnu.org>
208 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
210 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
212 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
213 can track why it is set.
215 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
217 Integer-related fixes for term.c etc.
218 * dispextern.h (face_tty_specified_color): New function.
219 * term.c (turn_on_face): Don't rely on undefined behavior when
220 assigning an out-of-range value to 'long'.
221 Simplify test for toggling highlight.
222 (tty_capable_p): Omit last two (unused) args. All callers changed.
223 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
224 (read_menu_input, tty_menu_activate, tty_menu_show):
225 * xfaces.c (x_supports_face_attributes_p)
226 (tty_supports_face_attributes_p):
227 Use bool for boolean. All callers changed.
228 (tty_supports_face_attributes_p): Omit defaults for color indices;
229 no longer needed. Simplify tail call.
231 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
233 * xdisp.c (prepare_menu_bars): Mark static.
234 * lisp.h (prepare_menu_bars): Don't declare.
235 * xselect.c (x_handle_selection_clear):
236 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
238 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
240 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
241 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
243 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
245 * keyboard.c (Fcommand_error_default_function): Rename from
246 Fdefault_error_output.
248 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
250 * keyboard.c (Fdefault_error_output): New function, extracted from
252 (syms_of_keyboard): Use it for Vcommand_error_function.
254 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
256 * eval.c (handlerlist_sentinel): New variable (bug#15802).
257 (init_eval): Use it to ensure handlerlist is non-NULL.
258 (unwind_to_catch): Make sure we never set handlerlist to NULL.
259 (Fsignal): Adjust NULLness test of handlerlist.
260 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
262 2013-11-05 Eli Zaretskii <eliz@gnu.org>
264 * callproc.c (call_process): Call prepare_to_modify_buffer before
265 decoding text read from the sub-process, as the decoded stuff will
266 be inserted into the buffer. This will invalidate the various
267 caches maintained for the buffer. (Bug#15148)
269 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
271 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
272 string of glyphless-char-display.
274 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
276 * nsfns.m (ns_get_name_from_ioreg): New function.
277 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
278 OSX >= 10.9. Use ns_get_name_from_ioreg.
280 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
282 Simplify and port recent bool vector changes.
283 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
284 only in this file. Use a more-efficient implementation if the
285 second argument is a power of 2.
286 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
287 Remove no-longer-necessary compile-time checks.
288 (bool_vector_exact_payload_bytes): New function.
289 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
290 exact payload changed to call the new function. Do not assume
291 that the arg or result fits in ptrdiff_t.
292 (bool_vector_fill): New function.
293 (Fmake_bool_vector): Use it. Don't assume bit counts fit
295 (vroundup_ct): Don't assume arg fits in size_t.
296 * category.c (SET_CATEGORY_SET): Remove. All callers now just
297 invoke set_category_set.
298 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
299 All callers changed. Use bool_vector_set.
300 * category.h (XCATEGORY_SET): Remove; no longer needed.
301 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
303 * data.c (Faref): Use bool_vector_ref.
304 (Faset): Use bool_vector_set.
305 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
306 (Fbool_vector_not, Fbool_vector_count_matches)
307 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
308 * fns.c (concat): Use bool_vector_ref.
309 (Ffillarray): Use bool_vector_fill.
310 (mapcar1): Use bool_vector_ref.
311 (sxhash_bool_vector): Hash words, not bytes.
312 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
313 a constant, since it's now used in #if.
314 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
315 unsigned char on unusual architectures, so that we no longer
316 assume that the number of bits per bits_word is a power of two or
317 is a multiple of 8 or of CHAR_BIT.
318 (Qt): Add forward decl.
319 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
320 at least as strictly as bits_word.
321 (bool_vector_data, bool_vector_uchar_data): New accessors.
322 All data structure accesses changed to use them.
323 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
324 (bool_vector_set): New functions.
325 (bool_vector_fill): New decl.
326 (ROUNDUP): Move to alloc.c as described above.
328 Fix recent gnutls changes.
329 * gnutls.c (Fgnutls_boot): Don't assume C99.
330 * process.c (wait_reading_process_output): Fix typo in recent change.
332 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
334 * process.c (wait_reading_process_output, read_process_output)
335 (send_process): Check gnutls_state is not NULL.
337 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
338 (Fgnutls_boot): Set process gnutls_p later, after initialization.
340 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
342 * nsterm.m (init, run, stop:): New methods in EmacsApp for
343 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
345 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
348 * nsfns.m (Fx_create_frame): Fix memory leak.
350 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
351 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
352 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
354 2013-11-04 Eli Zaretskii <eliz@gnu.org>
356 * xdisp.c (message3_nolog, message_with_string): Encode the string
357 before writing it to the terminal in a non-interactive session.
359 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
360 sure we concatenate them into a unibyte string.
362 * fileio.c (make_temp_name): Encode PREFIX, and decode the
363 resulting temporary name before returning it to the caller.
364 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
365 is a unibyte string, convert NAME to a unibyte string to ensure
366 that the result is also a unibyte string.
368 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
369 create unibyte strings from default paths and directory/file
372 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
375 * callproc.c (init_callproc): Use build_unibyte_string to make
376 sure we create unibyte strings from default paths and
377 directory/file names.
379 * buffer.c (init_buffer): Don't store default-directory of
380 *scratch* in multibyte form. The original problem which led to
382 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
383 but it was solved long ago. (Bug#15260)
385 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
387 Port to stricter C99 platforms.
388 Especially, C99 prohibits nesting a struct X inside struct Y if
389 struct X has a flexible array member.
390 * alloc.c (struct sdata): New type.
391 (sdata): Implement in terms of struct sdata.
392 Remove u member; all uses replaced by next_vector, set_next_vector.
393 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
394 (SDATA_DATA_OFFSET): Now a constant, not a macro.
395 (struct sblock): Rename first_data member to data, which is now
396 a flexible array member. All uses changed.
397 (next_vector, set_next_vector, large_vector_vec): New functions.
398 (vector_alignment): New constant.
399 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
400 (struct large-vector): Now merely a NEXT member, since the old approach
401 ran afoul of stricter C99. All uses changed to use
402 large_vector_vec or large_vector_offset.
403 (large_vector_offset): New constant.
404 * dispnew.c: Include tparam.h, for tgetent.
405 Do not include term.h; no longer needed.
406 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
407 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
408 (struct Lisp_Vector): Use a flexible array member for contents,
409 instead of a union with a member that is an array of size 1.
411 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
412 fact that the struct no longer contains a union.
413 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
414 (struct Lisp_Save_Value, struct Lisp_Free):
415 Use unsigned, not int, for spacers, to avoid c99 warning.
416 (union specbinding): Use unsigned, not bool, for bitfield, as
417 bool is not portable to pre-C99 hosts.
419 2013-11-04 Glenn Morris <rgm@gnu.org>
421 * emacs.c (usage_message): Mention that `-L :...' appends.
423 2013-11-02 Glenn Morris <rgm@gnu.org>
425 * Makefile.in (abs_builddir): Remove.
426 (bootstrap_exe): Use relative filename.
428 Use relative filenames in TAGS files.
429 * Makefile.in (abs_srcdir): Remove it again.
430 (.PHONY): Remove frc.
431 (maintainer-clean): No more TAGS-LISP file.
432 (TAGS): Pass relative file names to etags.
433 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
435 * Makefile.in (abs_srcdir): New, set by configure.
437 (maintainer-clean): Remove pointless echo. That should be in the
438 top-level Makefile, if anywhere. Delete TAGS-LISP.
439 (extraclean): No s/ and m/ directories for some time.
440 (TAGS): Also depend on ctagsfiles3.
441 Remove no-longer-defined S_FILE.
442 Pass absolute filenames to etags once more.
443 (TAGS-LISP): Replace lispdir with its expansion.
444 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
445 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
447 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
449 * xfaces.c (check_lface_attrs, realize_default_face):
450 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
451 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
453 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
455 * emacs.c (original_pwd): Remove global var by making it local.
456 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
458 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
460 * xfaces.c: Declare color_distance.
461 (QCdistant_foreground): New variable.
462 (NEAR_SAME_COLOR_THRESHOLD): New define.
463 (load_color2): New function.
464 (load_color): Call load_color2.
465 (load_face_colors): Call load_color2 and if distant-color is specified
466 calculate distant and use distant-color if colors are near.
467 (LFACE_DISTANT_FOREGROUND): New define.
468 (merge_face_ref, Finternal_set_lisp_face_attribute)
469 (Finternal_get_lisp_face_attribute)
470 (x_supports_face_attributes_p): Handle distant-foreground similar to
472 (syms_of_xfaces): DEFSYM QCdistant_foreground.
474 * dispextern.h (lface_attribute_index):
475 Add LFACE_DISTANT_FOREGROUND_INDEX.
477 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
479 * image.c (pbm_next_char): New function.
480 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
481 (pbm_scan_number): Use it.
482 (Qlibjpeg_version): New variable.
483 (syms_of_image): DEFSYM and initialize it.
485 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
487 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
489 2013-10-31 Glenn Morris <rgm@gnu.org>
491 * emacs.c (original_pwd): New char.
492 (main): If using --chdir, store original_pwd.
493 (init_cmdargs): When setting Vinvocation_directory based on a
494 relative argv[0], use original_pwd if set. (Bug#15768)
496 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
498 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
500 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
502 * insdel.c: Fix minor problems found by static checking.
503 (Qregion_extract_function): Now static.
504 (prepare_to_modify_buffer_1): Remove unused locals.
506 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
508 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
509 (syms_of_xdisp): Declare pre-redisplay-function.
510 (markpos_of_region): Remove function.
511 (init_iterator, compute_stop_pos, handle_face_prop)
512 (face_before_or_after_it_pos, reseat_to_string)
513 (get_next_display_element, window_buffer_changed)
514 (redisplay_internal, try_cursor_movement, redisplay_window)
515 (try_window_reusing_current_matrix, try_window_id, display_line)
516 (note_mode_line_or_margin_highlight, note_mouse_highlight)
517 (display_string, mouse_face_from_buffer_pos): Remove region handling.
518 * window.h (struct window): Remove field `region_showing'.
519 * dispextern.h (struct it): Remove region_beg/end_charpos.
520 (face_at_buffer_position, face_for_overlay_string)
521 (face_at_string_position): Update prototypes.
522 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
523 (face_at_string_position): Remove `region_beg' and `region_end' args.
524 * fontset.c (Finternal_char_font):
525 * font.c (font_at, font_range): Adjust calls accordingly.
526 * insdel.c (Qregion_extract_function): New var.
527 (syms_of_insdel): Initialize it.
528 (prepare_to_modify_buffer_1): Use it.
530 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
532 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
533 * ftxfont.c (ftxfont_get_gcs):
534 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
535 * xfaces.c (x_free_colors, x_free_dpy_colors)
536 (x_create_gc, unload_color):
537 * xselect.c (x_property_data_to_lisp):
538 * xsettings.c (parse_settings):
539 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
540 (get_bits_and_offset): Adjust definition.
541 * frame.c (XParseGeometry): Adjust locals.
542 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
543 * regex.h (toplevel): Likewise for reg_syntax_t.
545 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
547 * eval.c (run_hook_with_args): Use FUNCTIONP.
549 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
551 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
552 fields, drop 'allocated_p' member and use -1 for uninitialized value.
553 * w32term.h (struct w32_output): Similarly but do not use -1 because...
554 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
555 on MS-Windows anyway.
556 (free_face_colors): Define only if HAVE_X_WINDOWS and...
557 (free_realized_face): ...adjust user.
558 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
559 white relief pixels to -1.
560 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
561 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
562 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
564 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
566 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
567 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
568 in practice now. All callers changed.
570 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
572 * dispextern.h (struct face): Use bitfields for 'underline_type'
573 and 'box' members. Remove set-but-unused members 'pixmap_w' and
574 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
575 'stipple' member. Move 'lface' member up to help...
576 * xfaces.c (make_realized_face): ...this function to find and
577 clear just the members that need clearing.
578 (load_face_colors, realize_x_face):
579 * xdisp.c (extend_face_to_end_of_line): Adjust user.
581 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
583 * xftfont.c (struct xftfont_info): Remove set-but-unused
585 (xftfont_open): Adjust user.
586 (xftfont_get_colors): Remove useless prototype.
588 2013-10-26 Eli Zaretskii <eliz@gnu.org>
590 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
591 before passing them to 'unexec'. (Bug#15260)
593 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
595 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
597 2013-10-25 Eli Zaretskii <eliz@gnu.org>
599 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
600 the changed signature of the font driver's 'close' method.
602 * w32font.h (w32font_close): Adjust the prototype to the change in
605 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
607 * w32uniscribe.c (uniscribe_close): Adapt the call to
608 w32font_close to its new prototype.
610 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
612 Omit unused frame argument of font API's close function.
613 * font.h (struct font): Drop frame argument. Adjust comment.
614 * font.c (font_clear_cache, font_close_object): Adjust users.
615 * ftfont.c (ftfont_close):
616 * ftxfont.c (ftxfont_close):
617 * macfont.m (macfont_close):
618 * nsfont.m (nsfont_close):
619 * w32font.c (w32font_close):
620 * xfont.c (xfont_close):
621 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
622 tweak comments and make functions safe if called more than once for
623 the same font object.
625 Perform font-specific cleanup when font object is swept by GC. See
626 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
627 * alloc.c (cleanup_vector): New function.
628 (sweep_vector): Call it for each reclaimed vector object.
629 * font.h (struct font): Adjust comment.
631 2013-10-24 Glenn Morris <rgm@gnu.org>
633 * Makefile.in (abs_top_srcdir): New, set by configure.
635 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
637 Adjust recent font-related changes to fix bug#15686.
638 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
639 is a live window system frame, mark its default font too.
641 2013-10-23 Glenn Morris <rgm@gnu.org>
643 * Makefile.in (RUN_TEMACS): Make relative (again).
644 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
645 (bootstrap-emacs$(EXEEXT)):
646 Quote entities that might contain whitespace.
648 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
650 Port to Solaris 10 and its bundled GCC.
651 Problem reported by Timothy C. Burt.
652 * floatfns.c (isfinite, isnan): Redefine unconditionally.
654 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
656 Do not allow font caches to grow too large.
657 * alloc.c (compact_font_cache_entry, compact_font_caches):
658 New functions or stub if not HAVE_WINDOW_SYSTEM.
659 (compact_undo_list): Factor out from Fgarbage_collect.
661 (mark_face_cache): Mark face font. Move down to avoid
663 (mark_terminals): Do not mark font cache here.
664 (Fgarbage_collect): Call compaction functions described
665 above. Adjust comment.
667 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
669 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
670 chdir to HOME (bug#15607).
672 * nsterm.m (Qcocoa, Qgnustep): New variables.
673 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
674 (ns_get_color): Make selection color work for GNUStep also.
676 2013-10-18 Eli Zaretskii <eliz@gnu.org>
678 * keyboard.c (make_lispy_event): Remove GPM-specific code that
679 handles mouse clicks. Instead, let GPM use the same code as all
680 the other mice use. See the discussion starting at
681 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
682 for the details of the problem with the menu bar this fixes.
684 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
686 Remove port-specific display name lists to avoid extra
687 complexity and data duplication with display info lists.
688 * xterm.h (x_display_name_list): Remove declaration.
689 * xterm.c (x_display_name_list): Remove.
690 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
691 * xfns.c (x_display_info_for_name, Fx_display_list):
692 Likewise. Use x_display_list where appropriate.
693 * w32term.h (w32_display_name_list): Remove declaration.
694 * w32term.c (w32_display_name_list): Remove.
695 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
697 * w32fns.c (x_display_info_for_name, Fx_display_list):
698 Likewise. Use x_display_list where appropriate.
699 * nsterm.h (ns_display_name_list): Remove declaration.
700 * nsterm.m (ns_display_name_list): Remove.
701 (ns_term_init, syms_of_nsterm): Adjust users.
702 * nsfns.m (ns_display_info_for_name, Fx_display_list):
703 Likewise. Use x_display_list where appropriate.
704 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
705 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
706 (mark_terminals): Mark per-terminal font cache.
708 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
710 Don't run timers in input-pending-p. Its new check-timers param
711 provides the prior behavior. (Bug#15045).
712 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
715 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
717 Make some functions static in non-Microsoft builds.
718 On my platform (Fedora 19 x86-64), this shrinks the
719 Emacs executable (text+data) by 0.25%.
720 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
721 (load_color) [!MSDOS]:
722 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
723 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
724 * lisp.h (check_existing):
725 * process.h (conv_sockaddr_to_lisp, network_interface_list)
726 (network_interface_info) [!WINDOWSNT]:
727 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
729 * fileio.c (check_existing):
730 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
731 * process.c (conv_sockaddr_to_lisp, network_interface_list)
732 (network_interface_info) [!WINDOWSNT]:
733 * term.c (encode_terminal_code) [!WINDOWSNT]:
734 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
735 * xfaces.c (load_color) [!MSDOS]:
737 * fileio.c (check_existing, check_executable, check_writable):
738 * process.c (network_interface_list, network_interface_info):
739 Move earlier, so that we don't need forward decls.
740 * gnutls.c (fn_gnutls_transport_set_errno)
741 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
743 * w32.c (init_environment): Use faccessat rather than
744 check_existing, partly for consistency with the rest of the code
745 in this file, partly so that check_existing can be static.
747 Make VALMASK visible to GDB even if clang is used (Bug#15574).
748 * emacs.c (MAIN_PROGRAM): New macro.
749 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
750 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
752 bool vector int width fixes
753 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
754 (Fbool_vector_count_matches_at):
755 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
756 can exceed PTRDIFF_MAX, at least in theory.
757 (Fbool_vector_count_matches_at):
758 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
760 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
762 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
763 (struct sockaddr): Add forward decl, for platforms that lack it.
765 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
767 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
770 2013-10-16 Eli Zaretskii <eliz@gnu.org>
772 * w32.c (network_interface_get_info, network_interface_list)
773 (network_interface_info): New functions. (Bug#15610)
774 (GetAdaptersInfo_Proc): New typedef.
775 (get_adapters_info): New wrapper function.
776 (globals_of_w32): Initialize g_b_init_get_adapters_info.
778 * process.h (network_interface_list, network_interface_info):
781 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
782 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
783 all systems. Return non-nil for systems that HAVE_NET_IF_H and
784 for WINDOWSNT. Doc fix.
785 (syms_of_process): Defsubr Snetwork_interface_list and
786 Snetwork_interface_info unconditionally.
788 * menu.c (have_boxes): Fix redundant simulation of radio buttons
789 in NS GUI sessions. (Bug#15629)
791 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
793 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
795 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
797 * print.c (print_object): Print " ..." when truncating bool vectors.
799 2013-10-15 Eli Zaretskii <eliz@gnu.org>
801 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
802 standard mouse buttons.
804 * termhooks.h (struct input_event): Remove incorrect commentary.
806 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
808 Disallow bool vector operations on mixed-length operands.
809 The old behavior left garbage in the result vector sometimes,
810 and didn't seem to be useful.
811 * data.c (Qwrong_length_argument): New static var.
812 (wrong_length_argument): New function.
813 (bool_vector_binop_driver): Check that args agree in length.
815 * keyboard.c, keyboard.h (all_kboards): Now static.
817 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
819 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
820 note from the lispref.
822 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
824 * nsterm.h (struct ns_display_info): Remove set-but-unused
825 member image_cache (image caches are per-terminal anyway).
826 (FRAME_X_IMAGE_CACHE): Remove.
827 * nsterm.m (ns_initialize_display_info): Adjust user.
829 2013-10-14 Eli Zaretskii <eliz@gnu.org>
831 * w32proc.c: Include mingw_time.h.
833 * w32.c: Include mingw_time.h.
835 Implement scrolling of TTY menus when the screen is too short.
837 * term.c (tty_menu_display): Accept an additional argument, the
838 menu item from which to start displaying the menu. Account for
839 the value of Y when limiting the menu to the number of available
841 (mi_result): New enumeration.
842 (read_menu_input): Return enumerated value. When the y coordinate
843 hits min_y or max_y, return scroll indication instead of wrapping
845 (tty_menu_activate): Handle the scrolling indications from
846 read_menu_input. Compute the first menu item to display and pass
847 it to tty_menu_display.
849 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
851 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
852 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
853 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
854 Adjust to match the change described below.
855 (struct terminal): Move must_write_spaces, line_ins_del_ok,
856 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
857 memory_below_frame members to...
858 * termchar.h (struct tty_display_info): ...here because they're
859 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
861 * nsterm.m (ns_create_terminal):
862 * w32term.c (w32_create_terminal):
863 * xterm.c (x_create_terminal): Adjust users.
864 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
865 to filter out non-TTY frames. Adjust comment.
866 (scrolling): Adjust user. Prefer eassert for debugging check.
868 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
870 * xfaces.c (PT_PER_INCH): Remove unused macro.
871 * termhooks.h (struct terminal): Remove set-but-unused
872 member fast_clear_end_of_line.
873 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
874 * nsterm.m (ns_create_terminal):
876 * w32term.c (w32_create_terminal):
877 * xterm.c (x_create_terminal): Adjust users.
879 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
881 * lisp.h (bool_vector_size): New function.
882 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
883 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
884 (Fbool_vector_not, Fbool_vector_count_matches_at):
885 Remove uses of 'eassume' that should no longer be needed,
886 because they are subsumed by the 'eassume' in bool_vector_size.
888 2013-10-12 Eli Zaretskii <eliz@gnu.org>
890 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
891 after inclusion of gif_lib.h, thus fixing compiler warnings caused
892 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
894 2013-10-11 Eli Zaretskii <eliz@gnu.org>
896 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
897 have different dimensions. (Bug#15575)
899 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
902 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
904 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
906 * term.c (tty_menu_show): Never return with unbalanced
907 specpdl. Use eassert for debugging check. Adjust style.
909 2013-10-11 Eli Zaretskii <eliz@gnu.org>
911 * term.c (read_menu_input): Make selection of menu items
912 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
913 (tty_menu_activate): Fix off-by-one error when computing max_y.
915 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
917 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
918 audit logging (only used with GnuTLS 3.x) and enable it.
920 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
922 * dispnew.c (redraw_frame): Remove useless #ifdef because
923 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
924 Also, move TTY fflush to...
925 * term.c (tty_update_end): ...this function.
927 2013-10-11 Eli Zaretskii <eliz@gnu.org>
929 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
930 the end of the frame's glyph matrix. (Bug#15575)
932 * term.c (tty_menu_display): Don't move cursor while overwriting
933 frame's glyphs with menu items. Limit the number of items
934 displayed to what can be shown on the available screen lines,
935 excluding the echo area.
936 (tty_menu_activate): Limit the Y coordinate allowed by
937 read_menu_input to the last screen line used for menu display.
939 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
941 * lisp.h (eassume): New macro.
942 Also, include <verify.h>, for 'assume'.
943 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
944 (vroundup, vector_nbytes):
945 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
946 (Fbool_vector_not, Fbool_vector_count_matches)
947 (Fbool_vector_count_matches_at):
948 Use eassume, not eassert.
949 * casetab.c (set_identity, shuffle):
950 * composite.c (composition_gstring_put_cache):
951 * dispnew.c (update_frame_1):
952 * ftfont.c (ftfont_shape_by_flt):
953 * image.c (gif_load):
954 * intervals.c (offset_intervals):
955 * macfont.m (macfont_shape):
956 Remove calls to 'assume' that are no longer needed, because
957 --enable-gcc-warnings no longer generates bogus warnings
958 when these calls are removed.
960 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
962 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
964 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
966 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
967 (Qsubstitute_env_in_file_name): New var.
968 (syms_of_fileio): Define it.
970 2013-10-10 Eli Zaretskii <eliz@gnu.org>
972 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
973 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
976 * term.c (save_and_enable_current_matrix): Don't allocate and
977 don't save margin areas.
978 (restore_desired_matrix): Don't restore margin areas.
979 (free_saved_screen): Don't free margin areas.
981 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
983 * image.c: Pacify --enable-gcc-warnings.
984 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
985 #define only if used.
987 2013-10-10 Eli Zaretskii <eliz@gnu.org>
989 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
990 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
991 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
992 (gif_load): For giflib v5.x and later, display the error message
993 produced by giflib when its functions fail.
994 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
997 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
999 * keyboard.c (last_event_timestamp): Remove. For X selection and
1000 GTK popup menus, it may be obtained from per-frame X display info.
1001 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1002 (process_special_events): Adjust users.
1003 * keyboard.h (last_event_timestamp): Remove declaration.
1004 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1005 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1006 * menu.h (xmenu_show): Adjust prototype.
1007 * menu.c (Fx_popup_menu): Adjust user.
1008 * xselect.c (x_own_selection, x_get_foreign_selection)
1009 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1011 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1013 * keyboard.c (init_kboard): Now static. Add arg
1014 to denote window system. Adjust comment.
1015 (init_keyboard): Adjust user.
1016 (allocate_kboard): New function.
1018 * nsterm.m (ns_term_init):
1019 * term.c (init_tty):
1020 * w32term.c (w32_create_terminal):
1021 * xterm.c (x_term_init): Use it.
1022 * keyboard.h (init_kboard): Remove prototype.
1023 (allocate_kboard): Add prototype.
1025 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1027 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1028 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1030 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1032 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1034 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1036 * term.c (tty_menu_activate): Flush the output stream after
1037 showing the cursor, and don't mark the frame garbaged at exit from
1038 the function. Fixes redisplay glitches when moving from one menu
1041 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1043 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1044 or throw error (Bug#15570).
1046 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1048 * intervals.c (temp_set_point_both): Move test into 'eassert',
1051 * lisp.h (eassert): Don't use 'assume'.
1052 Sometimes 'assume' wins in performance, and sometimes it loses,
1053 so it shouldn't be used all the time. Perhaps we need two
1054 flavors of 'eassert', one for where 'assume' is far more likely
1055 to help or to hurt; but that can be done later.
1056 Problem reported by Dmitry Antipov in
1057 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1058 Also, don't include <verify.h>; no longer needed.
1060 2013-10-09 Glenn Morris <rgm@gnu.org>
1062 * eval.c (Fcond): Doc tweak.
1064 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1066 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1067 expressions with side effects to eassert. (Bug#15565)
1069 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1071 * fns.c (hashfn_user_defined): Allow hash functions to return any
1074 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1076 Fix minor problems found by static checking.
1077 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1078 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1079 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1080 * keyboard.c (read_menu_command): Remove unused local.
1081 * lisp.h (read_menu_command): New decl.
1082 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1083 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1084 Return ptrdiff_t, not int.
1085 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1086 not int, for benefit of xpalloc.
1087 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1089 (have_menus_p): Remove; unused.
1090 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1091 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1092 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1094 (save_and_enable_current_matrix): Omit unnecessary casts.
1095 (read_menu_input): Omit local extern decl (now in lisp.h).
1096 Don't access uninitialized storage if mouse_get_xy fails.
1097 (tty_menu_activate): Mark local as initialized, for lint.
1098 (tty_menu_activate, tty_meny_show): Remove unused locals.
1100 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1102 Support menus on text-mode terminals.
1103 * xterm.h (xw_popup_dialog): Add prototype.
1105 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1106 (xmenu_show): Block input here, instead in Fx_popup_menu.
1107 (xw_popup_dialog): New function, with X-specific bits of popup
1110 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1113 * window.c (Fset_window_configuration): Use run-time tests of the
1114 frame type instead of compile-time conditionals, when menu-bar
1115 lines are considered.
1117 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1118 (w32_popup_dialog): New prototypes.
1120 * w32menu.c (Fx_popup_dialog): Function deleted.
1121 (w32_popup_dialog): New function, with w32 specific bits of popup
1122 dialogs. Block input here.
1124 * w32inevt.c (w32_console_read_socket): Minor change to add
1125 debugging TTY events.
1127 * w32fns.c (show_hourglass): If returning early because the frame
1128 is not a GUI frame, unblock input.
1130 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1131 (cursorY): New functions.
1133 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1134 WINDOWSNT, macros that call curX and curY elsewhere.
1136 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1138 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1139 specific function to hide and show cursor on a text-mode terminal.
1140 (tty_menu_struct, struct tty_menu_state): New structures.
1141 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1142 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1143 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1144 (tty_menu_locate, save_and_enable_current_matrix)
1145 (restore_desired_matrix, screen_update, read_menu_input)
1146 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1147 (tty_pop_down_menu, tty_menu_last_menubar_item)
1148 (tty_menu_new_item_coords, tty_menu_show): New functions.
1149 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1151 * nsterm.h (ns_popup_dialog): Adjust prototype.
1153 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1155 (ns_popup_dialog): Adapt order of arguments to the other
1156 *_menu_show implementations.
1157 (Fx_popup_dialog): Function deleted.
1159 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1161 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1163 * menu.c (have_boxes): New function.
1164 (single_keymap_panes): Use it instead of a compile-time
1166 (single_menu_item): Use run-time tests of the frame type instead
1167 of compile-time conditionals.
1168 (encode_menu_string): New function.
1169 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1170 the macro, since different types of frame need different encoding
1172 (digest_single_submenu): Use run-time tests of frame type instead
1173 of, or in addition to, compile-time conditionals.
1174 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1175 (Fx_popup_menu): Detect when the function is called from keyboard
1176 on a TTY. Don't barf when invoked on a text-mode frame.
1177 Check frame type at run time, instead of compile-time conditionals for
1178 invoking terminal-specific menu-show functions.
1179 Call tty_menu_show on text-mode frames.
1180 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1181 run time to determine which alternative to invoke; support dialogs
1184 * keyboard.h <Qmouse_movement>: Declare.
1186 * keyboard.c <Qmouse_movement>: Now extern.
1187 <Qecho_keystrokes>: New static variable.
1188 (read_key_sequence): Accept an additional argument, a flag to
1189 prevent redisplay during reading of the key sequence. All callers
1191 (read_menu_command): New function.
1192 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1194 (toolkit_menubar_in_use): New function.
1195 (make_lispy_event): Use it instead of a compile-time test.
1197 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1198 window-system being available.
1200 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1201 to x-popup-dialog on the frame type, they all now support popup
1204 * dispnew.c (save_current_matrix): Save the margin areas.
1205 (restore_current_matrix): Restore margin areas.
1206 (update_frame_with_menu): New function.
1208 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1211 * alloc.c (make_save_ptr): Now compiled unconditionally.
1213 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1215 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1216 (redraw_frame, update_frame): Adjust users.
1217 * dispextern.h (set_window_update_flags): Adjust prototype.
1218 * xdisp.c (redisplay_internal): When updating all frames with zero
1219 windows_or_buffers_changed, assume that only the windows that shows
1220 current buffer should be really updated.
1222 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1224 Do not allocate huge temporary memory areas and objects while encoding
1225 for file I/O, thus reducing an enormous memory usage for large buffers.
1226 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1227 * coding.h (struct coding_system): New member raw_destination.
1228 * coding.c (setup_coding_system): Initialize it to zero.
1229 (encode_coding_object): If raw_destination is set, do not create
1230 dst_object. Add comment.
1231 * fileio.c (toplevel): New constant E_WRITE_MAX.
1232 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1233 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1235 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1237 * nsterm.m (windowDidExitFullScreen:):
1238 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1240 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1242 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1243 * keyboard.c (unblock_input_to): Don't process pending signals
1244 if a fatal error is in progress.
1246 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1247 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1248 they're talking about words in Lisp bool vectors.
1249 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1250 * data.c (popcount_bits_word): Rename from popcount_size_t.
1251 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1254 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1256 Improve support for popcount and counting trailing zeros (Bug#15550).
1257 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1258 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1259 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1260 (popcount_size_t_msc, popcount_size_t_gcc):
1261 Remove; now done by Gnulib.
1262 (popcount_size_t): Now a macro that defers to Gnulib.
1263 (count_trailing_zero_bits): Return int, for consistency with
1264 Gnulib and because Emacs prefers signed to unsigned int.
1265 Don't assume that size_t is either unsigned int or unsigned long
1266 or unsigned long long.
1267 (size_t_to_host_endian): Do not assume that size_t is either
1268 exactly 32 or exactly 64 bits wide.
1269 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1270 etc., so that it's now an enum constant, not a macro.
1271 No need to assume that it's either 32 or 64.
1273 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1275 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1278 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1280 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1281 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1283 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1285 emacs_read and emacs_write now use void *, not char *.
1286 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1287 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1288 Buffer arg is now void *, not char *. This matches plain
1289 'read' and 'write' better, and avoids a constraint violation
1290 on Solaris 9 with Oracle Studio.
1292 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1294 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1295 memset to explicit loop. Otherwise copy largest possible chunk
1296 from initialized to uninitialized part, thus allowing the longer
1297 memcpy runs and reducing the number of loop iterations.
1299 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1301 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1302 hide toolbar (Bug#15388).
1303 (windowDidEnterFullScreen:): If presentation options are zero,
1304 set them here (Bug#15388).
1305 (ns_update_auto_hide_menu_bar): Remove runtime check.
1306 Don't auto hide dock unless menubar is also auto hidden.
1308 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1310 * editfns.c (message): Mention batch mode in doc string.
1312 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1314 * nsterm.m (check_native_fs): Remove erroneous comment.
1316 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1318 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1319 uses find_newline instead of scan_newline and so doesn't move point.
1321 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1323 Use hardware support for byteswapping on glibc x86 etc.
1324 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1325 whereas the old swap64 needed 30.
1326 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1327 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1328 Use byteswap.h's macros to swap bytes.
1329 * lisp.h (swap16, swap32, swap64): Remove.
1330 All uses replaced by bswap_16, bswap_32, bswap_64.
1332 * bytecode.c (exec_byte_code): Use some more volatile variables
1333 to work around local variables getting clobbered by longjmp.
1334 Port to pre-C99, which doesn't allow decls after stmts.
1336 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1338 * lisp.h (eassert): Assume that COND is true when optimizing.
1339 In other words, take on the behavior of eassert_and_assume.
1340 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1341 (eassert_and_assume): Remove. All uses replaced by eassert.
1343 * xdisp.c (Qglyphless_char): Now static.
1345 Adjust to merge from gnulib.
1346 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1347 * lisp.h: Include <verify.h>, for 'assume'.
1349 * eval.c (clobbered_eassert): New macro.
1350 (internal_catch, internal_condition_case)
1351 (internal_condition_case_1, internal_condition_case_2)
1352 (internal_condition_case_n): Use it instead of eassert
1353 when the argument contains locals clobbered by longjmp.
1354 Don't use clobbered locals outside of clobbered_eassert.
1355 (internal_lisp_condition_case): Use a volatile variable
1356 to work around a local variable's getting clobbered.
1358 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1360 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1361 (PUSH_HANDLER): New macro.
1362 (catchlist): Remove.
1363 (handlerlist): Always declare.
1365 * eval.c (catchlist): Remove (merge with handlerlist).
1366 (handlerlist, lisp_eval_depth): Not static any more.
1367 (internal_catch, internal_condition_case, internal_condition_case_1)
1368 (internal_condition_case_2, internal_condition_case_n):
1370 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1371 handlerlist/catchlist.
1372 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1373 handlerlist which can only handle a single condition-case handler at
1375 (find_handler_clause): Simplify since we only a single branch here
1378 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1380 (bcall0): New function.
1381 (exec_byte_code): Add corresponding cases. Improve error message when
1382 encountering an invalid byte-code. Let Bunwind_protect accept
1383 a function (rather than a list of expressions) as argument.
1385 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1386 and make them unconditional now that they're heap-allocated.
1388 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1390 * charset.c (Fdecode_char, Fencode_char): Remove description of
1391 `restriction' arg. now that it's hidden by advertised-calling-convention.
1393 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1395 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1396 Remove unused variable (from mac-port).
1397 (macfont_draw): Use s->ybase for correct y position.
1399 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1401 * frame.h (struct frame): Drop has_minibuffer member because...
1402 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1403 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1405 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1407 * window.h (struct window): Prefer enum text_cursor_kinds to int
1408 for phys_cursor_type member. Move the latter, phys_cursor_width,
1409 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1410 * window.c (replace_window, make_window): Adjust users.
1412 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1414 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1415 this module is never compiled otherwise.
1417 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1419 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1422 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1424 * xdisp.c (get_next_display_element): Don't call face_for_font in
1425 a build configured --without-x. (Bug#15484)
1427 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1429 * window.c (calc_absolute_offset): #elif should be #elif defined.
1431 * frame.c (delete_frame): Block/unblock input to overcome race
1432 condition (Bug#15475).
1434 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1436 * frame.c (delete_frame): Record selected frame only after
1437 calling Qdelete_frame_functions (Bug#15477).
1439 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1441 * nsterm.m (ns_selection_color): Remove.
1442 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1443 NSColor selectedText(Background)Color. Only for COCOA.
1444 (ns_term_init): Remove assignment of ns_selection_color, logic
1445 moved to ns_get_color.
1447 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1448 NS_SELECTION_COLOR_DEFAULT.
1449 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1451 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1453 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1454 frame' does not have the tool_bar_window member.
1456 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1458 Signal error when reading an empty byte-code object (Bug#15405)
1459 * lread.c (read1): signal error
1460 * alloc.c (make_byte_code): eassert header size
1461 (sweep_vectors): change an int to size_t
1463 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1465 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1466 instead of ints, as it's the usual style for offsetof constants. See:
1467 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1469 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1470 This is ugly, but it should fix the performance problem for older
1471 GCC versions in the short run. I'll look into integrating the
1472 Gnulib module for popcount, as a better fix.
1473 See the thread starting in:
1474 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1475 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1476 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1477 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1478 (popcount_size_t): Use it.
1480 2013-09-24 Daniel Colascione <dancol@dancol.org>
1482 * process.c (Fnetwork_interface_info): Fix build break due to
1485 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1487 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1488 Prefer signed to unsigned integers where either will do.
1489 No need for 'const' on locals that do not escape.
1490 Omit easserts with unnecessary and unportable assumptions about
1491 alignment. Avoid unnecessary casts to char *.
1493 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1495 Use union for the payload of struct Lisp_Vector.
1496 This helps to avoid a few glitches dictated by C's aliasing rules.
1497 * lisp.h (struct Lisp_Vector): Use union for next and
1498 contents member. Adjust comment. Change related users.
1499 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1500 Related users changed.
1501 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1502 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1503 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1504 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1506 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1508 Optimize glyph row clearing and copying routines.
1509 * dispextern.h (struct glyph_row): Change layout of struct
1510 glyph_row to help copy_row_except_pointers. Adjust comment.
1511 * dispnew.c (null_row): Remove.
1512 (clear_glyph_row): Use offsetof and memset to find and clear
1513 just the members that need clearing. Adjust comment.
1514 (copy_row_except_pointers): Likewise for copying.
1516 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1518 Some minor cleanups of recently-added bool vector code.
1519 * conf_post.h (assume): Always return void. Use lint version
1520 only if GCC and MSC versions don't apply.
1521 * conf_post.h (assume):
1522 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1523 Depend on _MSC_VER, not __MSC_VER, for consistency with
1525 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1526 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1527 (bool_vector_binop_driver, count_trailing_zero_bits)
1528 (size_t_to_host_endian): Now static, not static inline;
1529 the latter isn't needed with modern compilers and doesn't
1530 work with older compilers anyway.
1532 * alloc.c (valgrind_p): Use bool for boolean.
1534 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1536 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1537 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1538 (display_last_displayed_message_p, message_buf_print)
1539 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1540 Use bool for boolean.
1541 * dispextern.h (cancel_line, init_desired_glyphs):
1542 Remove ancient leftover.
1543 (help_echo_showing_p, hourglass_shown_p):
1544 * lisp.h (noninteractive_need_newline): Adjust declaration.
1546 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1548 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1550 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1551 ...this file and convert the latter to static. Adjust comment.
1552 (make_initial_frame):
1553 * window.c (init_window_once): Adjust user.
1554 * frame.h (last_nonminibuf_frame): Remove declaration.
1555 * lisp.h (selected_frame): Likewise.
1556 * msdos.c (the_only_display_info): Adjust comment.
1558 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1560 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1561 computing the end column of mouse-highlight that comes from
1562 display or overlay strings. (Bug#15437)
1563 (note_mouse_highlight): Adapt calculation of last argument to
1564 mouse_face_from_string_pos to the above change.
1566 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1567 all platforms, not just for clang.
1569 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1571 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1572 about excess arguments to snprintf.
1574 * conf_post.h(assume): Use __builtin_unreachable for clang.
1576 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1578 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1579 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1581 2013-09-23 Daniel Colascione <dancol@dancol.org>
1583 * alloc.c (USE_VALGRIND): New macro; on by default
1584 when ENABLE_CHECKING.
1585 (mark_maybe_object, mark_maybe_pointer)
1586 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1588 (valgrind_p) [USE_VALGRIND]: New variable.
1589 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1591 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1593 * process.c (wait_reading_process_output): Change int pnamelen to
1596 * nsterm.m (setMarkedText:selectedRange:):
1597 (deleteWorkingText):
1598 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1599 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1600 argument to unsigned long to avoid warning.
1601 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1603 * conf_post.h (assume): Fix compiler error: x shall be cond.
1605 2013-09-22 Daniel Colascione <dancol@dancol.org>
1607 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1608 warning when compiling without a window system.
1610 2013-09-22 Daniel Colascione <dancol@dancol.org>
1612 * data.c (Qbool_vector_p): New symbol.
1613 (bool_vector_spare_mask, popcount_size_t_generic)
1614 (popcount_size_t_msc, popcount_size_t_gcc)
1616 (bool_vector_binop_driver)
1617 (count_trailing_zero_bits, size_t_to_host_endian)
1618 (Fbool_vector_exclusive_or)
1619 (Fbool_vector_union)
1620 (Fbool_vector_intersection, Fbool_vector_set_difference)
1621 (Fbool_vector_subsetp, Fbool_vector_not)
1622 (Fbool_vector_count_matches)
1623 (Fbool_vector_count_matches_at): New functions.
1624 (syms_of_data): Intern new symbol, functions.
1625 * alloc.c (bool_vector_payload_bytes): New function.
1626 (Fmake_bool_vector): Instead of calling Fmake_vector,
1627 which performs redundant initialization and argument checking,
1628 just call allocate_vector ourselves. Make sure we clear any
1629 terminating padding to zero.
1630 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1631 instead of open-coding the size calculation.
1632 (vroundup_ct): New macro.
1633 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1634 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1635 * composite.c (composition_gstring_put_cache):
1636 Change lint_assume to assume.
1637 * conf_post.h (assume): New macro.
1638 (lint_assume): Remove.
1639 * dispnew.c (update_frame_1): Change lint_assume to assume.
1640 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1642 * image.c (gif_load): Change lint_assume to assume.
1643 * lisp.h (eassert_and_assume): New macro.
1644 (Qbool_vector_p): Declare.
1645 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1646 (swap16, swap32, swap64): New inline functions.
1647 * macfont.c (macfont_shape): Change lint_assume to assume.
1648 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1649 * xsettings.c (parse_settings): Use new swap16 and
1650 swap32 from lisp.h instead of file-specific macros.
1652 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1654 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1655 found (which can legitimately happen when the glyph row at the
1656 window start is disabled in the current_matrix. (Bug#15365)
1658 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1660 Fix syntax.h bug introduced by recent INLINE change.
1661 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1662 conditionally compiled one way in some modules, and a different
1663 way in others. This doesn't work with extern inline functions,
1664 which must have the same definition in all modules, because the
1665 defining code might be shared across modules, depending on the
1666 implementation. Symptoms reported by Martin Rudalics in:
1667 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1668 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1669 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1670 overriding the corresponding functions in syntax.h.
1671 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1672 (syntax_property): New inline functions.
1673 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1674 Rewrite in terms of these new functions.
1676 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1678 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1679 not chars_in_text, whose result depends on the multibyteness of
1680 the current buffer. (Bug#15426)
1682 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1684 Port recent change to hosts where pointers aren't 'long'.
1685 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1686 Don't assume that pointers are the same width as 'long'.
1687 Add a compile-time check that a pointer fits into two X slots.
1689 A simpler, centralized INLINE.
1690 * conf_post.h (INLINE): Define only if not already defined.
1691 This allows us to use a single INLINE, defined by one file
1693 * emacs.c (INLINE): Define it.
1694 Also, include category.h, charset.h, composite.h, dispextern.h,
1695 syntax.h, systime.h, so that their INLINE definitions are expanded
1697 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1698 * buffer.h, buffer.c (BUFFER_INLINE):
1699 * category.h, category.c (CATEGORY_INLINE):
1700 * character.h, character.c (CHARACTER_INLINE):
1701 * charset.h, charset.c (CHARSET_INLINE):
1702 * composite.h, composite.c (COMPOSITE_INLINE):
1703 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1704 * frame.h, frame.c (FRAME_INLINE):
1705 * intervals.h, intervals.c (INTERVALS_INLINE):
1706 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1707 * lisp.h, alloc.c (LISP_INLINE):
1708 * process.h, process.c (PROCESS_INLINE):
1709 * syntax.h, syntax.c (SYNTAX_INLINE):
1710 * systime.h, sysdep.c (SYSTIME_INLINE):
1711 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1712 * window.h, window.c (WINDOW_INLINE):
1713 Remove. All uses replaced with INLINE.
1715 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1717 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1720 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1722 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1723 'const char *' to avoid compiler warnings due to similar change in
1724 the prototype of x_get_string_resource.
1726 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1728 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1729 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1730 going to replace static variables below. Adjust comments.
1731 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1732 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1733 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1734 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1735 Related users changed.
1736 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1737 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1738 last_mouse_movement_time, going to replace static variables below.
1740 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1741 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1743 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1744 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1745 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1746 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1747 static variables below.
1748 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1749 (last_mouse_scroll_bar): Remove.
1750 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1751 (mouseExited): Related users changed.
1753 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1755 Do not use external array to process X scroll bar messages.
1756 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1757 (x_send_scroll_bar_event): Pack window pointer into two slots
1758 of XClientMessageEvent if we're 64-bit. Adjust comment.
1759 (x_scroll_bar_to_input_event): Unpack accordingly.
1761 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1763 Ifdef away recent changes which aren't relevant to NS port.
1764 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1765 [!HAVE_NS]: Declare as such.
1766 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1767 [!HAVE_NS]: Define as such.
1769 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1771 * frame.c (x_redo_mouse_highlight): New function
1772 to factor out common code used in W32 and X ports.
1773 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1774 * xterm.h (struct x_display_info):
1775 * w32term.h (struct w32_display_info):
1776 * nsterm.h (struct ns_display_info): New members
1777 last_mouse_motion_frame, last_mouse_motion_x and
1778 last_mouse_motion_y, going to replace static variables below.
1779 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1780 (redo_mouse_highlight): Remove.
1781 (note_mouse_movement, syms_of_xterm): Adjust user.
1782 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1783 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1784 (redo_mouse_highlight): Remove.
1785 (note_mouse_movement, syms_of_w32term): Adjust user.
1786 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1787 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1789 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1790 * nsfns.m (compute_tip_xy): Adjust user.
1792 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1794 * frame.c (x_mouse_grabbed): New function.
1795 * dispextern.h (x_mouse_grabbed): Add prototype.
1796 (last_mouse_frame): Remove declaration.
1797 * xterm.h (struct x_display_info):
1798 * w32term.h (struct w32_display_info):
1799 * nsterm.h (struct ns_display_info): New member
1800 last_mouse_frame, going to replace...
1801 * xdisp.c (last_mouse_frame): ...global variable.
1802 (note_tool_bar_highlight):
1803 * w32term.c (w32_mouse_position, w32_read_socket):
1804 * xterm.c (XTmouse_position, handle_one_xevent):
1805 Use x_mouse_grabbed.
1806 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1808 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1810 * w32term.c (w32_read_socket): Avoid temporary
1811 variables in a call to x_real_positions.
1812 * xterm.c (handle_one_xevent): Likewise.
1814 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1816 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1817 (x_icon_type): Remove prototype.
1818 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1819 * frame.c (x_icon_type): Remove.
1820 * w32term.c (x_make_frame_visible, x_iconify_frame):
1821 * xterm.c (x_make_frame_visible, x_iconify_frame):
1822 Use x_set_bitmap_icon to factor out common code.
1824 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1826 * dispextern.h (check_x_display_info, x_get_string_resource):
1827 Declare here just once and unify the latter.
1828 * frame.c (check_x_display_info, x_get_string_resource):
1829 * nsterm.h (check_x_display_info):
1830 * xrdb.c (x_get_string_resource):
1831 * xterm.h (check_x_display_info): Remove prototypes.
1832 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1833 * w32reg.c (x_get_string_resource): Likewise.
1834 (w32_get_rdb_resource): Adjust user.
1836 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1838 * xterm.h (struct x_display_info): New member
1839 x_pending_autoraise_frame, going to replace...
1840 * xterm.c (pending_autoraise_frame): ...static variable.
1841 (x_new_focus_frame, XTread_socket): Adjust users.
1842 * w32term.h (struct w32_display_info): New member
1843 w32_pending_autoraise_frame, going to replace...
1844 * w32term.c (pending_autoraise_frame): ...global variable.
1845 (x_new_focus_frame, w32_read_socket): Adjust users.
1847 2013-09-17 Glenn Morris <rgm@gnu.org>
1849 * xdisp.c (message_dolog): If we create *Messages*,
1850 switch it to messages-buffer-mode.
1852 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1854 Don't overuse 'const' in types of locals.
1855 * bidi.c (bidi_count_bytes):
1856 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1857 (xg_event_is_for_scrollbar):
1858 * xselect.c (x_handle_property_notify)
1859 (x_handle_selection_notify, x_handle_dnd_message):
1860 * xsettings.c, xsettings.h (xft_settings_event):
1861 * xterm.c (x_handle_net_wm_state, handle_one_event)
1862 (x_menubar_window_to_frame, x_detect_focus_change)
1863 (construct_mouse_click, note_mouse_movement)
1864 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1865 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1866 (handle_one_xevent, x_handle_net_wm_state):
1867 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1868 (x_handle_dnd_message):
1869 Avoid unnecessary 'const', typically the second 'const' in
1870 'const foo * const arg', a 'const' that does not affect the API
1871 and doesn't significantly help the human reader.
1873 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1875 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1876 only if Glib < 2.36.0.
1877 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1878 * xsettings.c (init_gconf, init_gsettings): Do not check
1880 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1882 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1884 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1886 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1887 before calling g_type_init.
1889 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1891 * nsterm.m (syms_of_nsterm): ... to here.
1893 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1895 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1896 (ignore_next_mouse_click_timeout): Use Time as X does.
1897 (handle_one_xevent): Avoid cast and use unsigned comparison.
1899 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1901 Do not copy X event in handle_one_xevent except KeyPress case.
1902 Wnen XEvent is processed, it is unlikely to be changed except
1903 KeyPress case, so we can avoid copying and use const pointer to
1904 const data to make sure that an event is not changed elsewhere.
1905 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1906 const' and do not create local copy except for the KeyPress event.
1907 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1908 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1909 (x_handle_net_wm_state, x_menubar_window_to_frame)
1910 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1911 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1912 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1913 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1914 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1915 (x_handle_dnd_message):
1916 * xsettings.c (xft_settings_event):
1917 Use 'const XEvent * const' where appropriate.
1918 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1920 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1922 Fix X event waiting to handle multiple frames.
1923 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1924 * xterm.c (pending_event_wait): Remove. Adjust users.
1925 (x_detect_focus_change): Pass frame arg.
1926 (handle_one_xevent): Find related frame early and clear per-frame
1927 wait_event_type only if this is an event for the relevant frame.
1928 (x_wait_for_event): Use per-frame wait_event_type.
1930 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1932 * nsfns.m (Fx_create_frame): Fix font driver registration for
1935 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1936 for syms_of_macfont.
1938 * nsterm.m: Include macfont.h.
1939 (ns_tmp_flags, ns_tmp_font): Remove.
1940 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1941 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1942 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1943 (changeFont:): Fix code style. Check for font driver type when
1946 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1949 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1950 (nsfont_open): Set font driver type.
1951 Set font->ascent and font->descent. Figure out font instead of
1952 ns_tmp_font, and flags instead of ns_tmp_flags.
1953 Fix indentation. Remove call to ns_draw_text_decoration,
1956 * nsfns.m: Include macfont.h.
1957 (Fx_create_frame): Register macfont driver, make a better default font.
1958 (Fns_popup_font_panel): Get font from macfont driver, if used.
1960 * macfont.m, macfont.h, maccuvs.h: New files.
1962 * font.h: Declare syms_of_macfont.
1964 * font.c (syms_of_font): Call syms_of_macfont.
1966 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1968 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1970 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1971 and it is always zero for others, so I assume that this is an ancient
1972 leftover which nobody will want to change any more.
1973 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1974 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1975 * frame.c (x_set_scroll_bar_width):
1976 * w32fns.c (w32_createscrollbar):
1977 * w32term.c (w32_set_vertical_scroll_bar):
1978 * xfns.c (x_set_scroll_bar_default_width):
1979 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1980 (x_scroll_bar_expose): Related users changed.
1982 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1984 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1985 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1986 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1988 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1990 * nsterm.h, w32term.h, xterm.h: ...and not here.
1991 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1992 Remove unused Xisms.
1993 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1994 these modules are never compiled otherwise.
1996 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1998 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1999 Doc fix. (Bug#15375)
2001 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2003 Unify Fx_focus_frame between all ports.
2004 * frame.h (x_focus_frame): New prototype.
2005 * xfns.c (Fx_focus_frame): Remove.
2006 (syms_of_xfns): Do not defsubr it.
2007 (x_focus_frame): X implementation.
2008 * nsfns.m (Fx_focus_frame): Remove.
2009 (syms_of_nsfns): Do not defsubr it.
2010 (x_focus_frame): NS implementation.
2011 * w32term.c (Fx_focus_frame): Remove.
2012 (x_focus_on_frame): Rename to...
2013 (x_focus_frame): W32 implementation.
2014 * w32term.h (x_focus_on_frame): Remove prototype.
2015 * w32fns.c (Fx_focus_frame): Remove.
2016 (syms_of_w32fns): Do not defsubr it.
2017 * frame.c (Fx_focus_frame): Define here.
2018 (syms_of_frame): Defsubr here.
2019 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2021 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2023 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2024 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2025 each port to reference the port-specific window system data.
2026 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2027 (FRAME_DISPLAY_INFO): Define.
2028 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2029 (FRAME_DISPLAY_INFO): Define. Adjust users.
2030 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2031 (FRAME_DISPLAY_INFO): Define. Adjust users.
2032 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2033 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2034 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2035 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2036 * xselect.c, xterm.c: All related users changed.
2038 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2040 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2041 (x_menubar_window_to_frame): Remove prototypes.
2042 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2043 (x_menubar_window_to_frame, x_top_window_to_frame):
2045 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2046 (x_menubar_window_to_frame, x_top_window_to_frame):
2047 ...to here and convert all but the last to static.
2049 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2051 * lisp.mk (lisp): Add w32-common-fns.elc.
2053 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2055 * charset.c (char_charset): Document an exception for char-charset.
2057 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2059 * xterm.h (x_display_info): New field last_user_time...
2060 * xterm.c (toplevel): ...to replace static last_user_time.
2061 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2063 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2065 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2066 scroll bar values to prevent thumb from disappear and update comment.
2068 2013-09-11 Glenn Morris <rgm@gnu.org>
2070 * emacs.c (usage_message): Possessive apostrophe tweak.
2072 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2074 * nsterm.m (syms_of_nsterm): Use Qns.
2075 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2076 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2077 * xfns.c (x_display_info_for_name, Fx_open_connection):
2078 Remove old '#if 0' code.
2079 (syms_of_xfns): Use Qx.
2080 * termhooks.h (fullscreen_hook): Remove the leftover.
2081 (struct terminal): Fix typo in comment.
2083 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2085 Cleaning up a few X scroll bar bits.
2086 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2087 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2088 New member last_seen_part, going to replace...
2089 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2090 (xt_action_hook) [USE_LUCID]: Adjust user.
2091 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2092 Lucid-specific scroll bar support.
2093 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2094 to int and adjust to use last_seen_part member.
2095 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2096 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2097 Initialize last_seen_part.
2099 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2101 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2102 insert-buffer-substring an empty string.
2104 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2106 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2107 avoiding a GCC warning.
2109 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2111 Ifdef away frame tool bar code when it is not really used.
2112 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2113 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2114 and minimize_tool_bar_window_p under the above.
2115 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2116 (fset_tool_bar_window): Likewise.
2117 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2118 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2119 (change_frame_size_1):
2120 * window.c (window_from_coordinates, Frecenter): Adjust users.
2121 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2122 code is not really used.
2123 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2124 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2125 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2126 [!USE_GTK && !HAVE_NS]: Define as such.
2127 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2128 (note_mouse_highlight, expose_frame):
2129 * xfns.c (x_set_tool_bar_lines):
2130 * xterm.c (handle_one_xevent): Adjust users.
2132 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2134 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2135 This bug was introduced by my 2013-08-26 patch, which incorrectly
2136 assumed that the terminfo implementation doesn't use termcap buffers.
2137 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2138 these buffers apparently are used after all.
2139 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2140 (struct tty_display_info): Define members termcap_term_buffer and
2141 termcap_strings_buffer even if TERMINFO.
2143 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2146 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2147 'usage' docstring entry to pacify make-docfile.
2149 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2151 Change comparison functions =, <, >, <=, >= to take many arguments.
2152 * data.c: Change comparison functions' interface and implementation.
2153 * lisp.h: Make arithcompare available for efficient two arg
2155 * bytecode.c: Use arithcompare.
2156 * fileio.c: Use new interface.
2158 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2160 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2162 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2164 * eval.c (Feval): Document the new use of `lexical'.
2166 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2168 Review and drop old frame resize hack.
2169 * frame.h (struct frame): Remove force_flush_display_p.
2170 * dispnew.c (update_frame): Adjust user and don't call
2171 flush_frame here. The comment has said that there was an issues
2172 with redisplaying fringes, but I don't see any differences with
2173 and without this hack. Hopefully we can continue without it.
2174 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2175 current frame matrices twice if resized_p is set.
2177 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2179 Do not populate pure Xism x_sync to other ports.
2180 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2181 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2182 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2183 * w32term.h (x_sync): Remove prototype.
2185 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2187 Cleanup frame flushing.
2188 * dispextern.h (struct redisplay_interface):
2189 Drop flush_display_optional because flush_display is enough
2190 for X and flushing via RIF is just a no-op for others.
2191 * frame.h (flush_frame): New function.
2192 * dispnew.c (update_frame):
2193 * minibuf.c (read_minibuf):
2194 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2196 * keyboard.c (detect_input_pending_run_timers): Do not flush
2197 all frames but selected one in redisplay_preserve_echo_area.
2198 * nsterm.m (ns_flush): Remove no-op.
2199 (ns_redisplay_interface): Adjust user.
2200 * w32term.h (x_flush): Remove no-op.
2201 (w32_redisplay_interface): Adjust user.
2202 * xterm.c (x_flush): Simplify because we do not flush all
2203 frames at once any more. Adjust comment.
2204 (x_redisplay_interface): Adjust user.
2206 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2208 Port --without-x --enable-gcc-warnings to Fedora 19.
2209 * gfilenotify.c (globals_of_gfilenotify):
2210 Call g_type_init only if using an older glib version that needs it.
2212 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2214 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2215 (last_glyphless_glyph_merged_face_id): Remove declarations.
2216 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2217 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2218 (last_glyphless_glyph_merged_face_id): Now static.
2219 (merge_escape_glyph_face): New function, refactored from...
2220 (get_next_display_element): ...here.
2221 (merge_glyphless_glyph_face): New function, refactored from...
2222 (produce_glyphless_glyph): ...here...
2223 * term.c (produce_glyphless_glyph): ...and here.
2225 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2227 * eval.c (eval_sub): Only call Ffunction if necessary.
2229 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2231 Attempt to make redisplay more selective when changing cursor type.
2232 * frame.h (struct frame): New bitfield cursor_type_changed.
2233 * xdisp.c (cursor_type_changed): Remove.
2234 (try_cursor_movement, redisplay_window, try_window_id)
2235 (set_frame_cursor_types, try_window_reusing_current_matrix):
2236 Adjust to use per-frame bitfield.
2237 (redisplay_internal): Look for cursor type change on each visible
2238 frame and consider all frames if cursor type has been changed on
2239 the frame other than selected. If cursor type has been changed on
2240 selected frame only, do not use fast update.
2242 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2244 Attempt to make redisplay more selective when changing fonts.
2245 * frame.h (struct frame): New bitfield fonts_changed.
2246 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2247 (adjust_frame_glyphs): Add prototype.
2248 * dispnew.c (fonts_changed_p): Remove.
2249 (adjust_glyphs): Remove because we do not
2250 adjust matrices on all frames at once any more.
2251 (adjust_frame_glyphs): Block and unblock input here.
2252 (adjust_glyph_matrix): Use fonts_changed.
2253 (change_frame_size_1): Use adjust_frame_glyphs.
2254 * font.c (font_open_entity): Use fonts_changed.
2255 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2256 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2257 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2258 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2259 (shrink_mini_window, Fresize_mini_window_internal)
2260 (window_scroll_pixel_based, Fset_window_configuration)
2261 (apply_window_adjustment, Fset_window_vscroll):
2262 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2263 Use adjust_frame_glyphs.
2264 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2265 (try_window_reusing_current_matrix, try_window_id, display_line)
2266 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2267 (redisplay_internal): Consider fonts_changed and adjust frame
2268 matrices for each frame only if the frame is visible. If font
2269 has been changed on some frame during full redisplay, retry
2270 only visible frames where the font has been actually changed.
2272 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2274 Cache current header and mode line height for each window.
2275 * window.h (struct window): New fields mode_line_height
2276 and header_line_height.
2277 * window.c (make_window): Initialize them.
2278 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2279 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2280 (current_mode_line_height, current_header_line_height):
2282 * xdisp.c (current_mode_line_height, current_header_line_height):
2284 (pos_visible_p, init_xdisp): Adjust user.
2285 (redisplay_window): Invalidate mode_line_height and
2286 header_line_height if current and desired matrices do not agree.
2288 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2290 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2291 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2293 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2295 Make --without-x compatible with --enable-gcc-warnings.
2296 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2297 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2298 members under HAVE_WINDOW_SYSTEM.
2299 * keyboard.c (make_lispy_focus_out): Likewise.
2300 (record_menu_key): Move under HAVE_MENUS.
2301 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2302 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2303 (syms_of_xdisp): Adjust user.
2304 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2305 (start_hourglass, cancel_hourglass):
2306 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2307 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2308 and CLEAR_FONT_TABLE_NFONTS.
2309 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2310 Declare only if HAVE_WINDOW_SYSTEM.
2311 (lface_same_font_attributes_p, clear_face_gcs): Define only
2312 if HAVE_WINDOW_SYSTEM.
2314 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2316 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2317 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2318 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2320 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2322 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2324 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2326 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2327 This fixes a type error on hosts where ptrdiff_t is wider than int.
2329 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2331 * keyboard.c (read_key_sequence_vs): New function.
2332 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2335 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2337 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2339 Makefile improvements.
2340 * Makefile.in (config.status): Don't use double-colon rules, as
2341 they are not portable according to POSIX. Fix shell typo with `;
2342 I guess this rule has never been tested?
2343 (VCSWITNESS): New macro, to override any environment var.
2345 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2347 * xterm.h (struct x_display_info): Do not track X connection
2348 fd separately because it is always available from Display.
2349 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2352 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2354 * buffer.c (drop_overlay):
2355 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2356 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2358 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2360 * buffer.c (Fmake_overlay, Fmove_overlay):
2361 * intervals.c (set_point_from_marker):
2362 * print.c (PRINTPREPARE): Prefer signal_error
2363 to plain error and report unsuitable marker too.
2365 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2367 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2368 for 'dragging' member.
2369 (struct x_output): Remove set-but-unused leftovers
2370 'left_before_move' and 'top_before_move'.
2371 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2372 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2373 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2374 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2375 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2376 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2377 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2378 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2380 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2382 * nsfont.m (INVALID_GLYPH): New define.
2383 (nsfont_encode_char): Use INVALID_GLYPH.
2384 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2386 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2388 * xterm.c (x_last_mouse_movement_time): Revert last change.
2389 This code should use XDisplayMotionBufferSize to check display's
2390 motion history first, and there are few other issues as well.
2391 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2392 (handle_one_xevent): Adjust user.
2394 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2396 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2397 * frame.c (Flast_nonminibuf_frame): ... to here.
2398 (check_minibuf_window): Don't abort if no window was found
2401 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2403 Use XGetMotionEvents to ask the last mouse motion time from X server.
2404 * xterm.c (X_MOTION_HISTORY): Default to 1.
2405 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2406 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2407 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2408 Ifdef away legacy code.
2409 (XTmouse_position, x_scroll_bar_report_motion):
2410 Use x_last_mouse_movement_time.
2411 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2414 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2416 * msdos.c (last_mouse_window): Move to...
2417 (dos_rawgetc): ...this function and adjust comment.
2418 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2419 (mouseMoved): ...this function and adjust comment.
2420 * w32term.c (last_window): Likewise with...
2421 (w32_read_socket): ...this function.
2422 * xterm.c (last_window): Likewise with...
2423 (handle_one_xevent): ...this function.
2425 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2427 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2428 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2429 (handle_one_xevent): ...to here.
2430 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2433 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2435 * msdos.c (IT_set_terminal_window): Remove no-op.
2436 (initialize_msdos_display): Adjust terminal setup.
2437 * w32console.c (w32con_set_terminal_window): Remove no-op.
2438 (initialize_w32_display): Adjust terminal setup.
2439 * w32term.c (w32_set_terminal_window): Remove no-op.
2440 (w32_create_terminal): Adjust terminal setup.
2441 * xterm.c (XTset_terminal_window): Remove no-op.
2442 (x_create_terminal): Adjust terminal setup.
2444 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2446 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2448 (ns_create_terminal): Adjust terminal setup.
2449 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2451 (w32_create_terminal): Adjust terminal setup.
2452 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2454 (x_create_terminal): Adjust terminal setup.
2456 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2458 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2459 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2460 * dispnew.c (buffer_posn_from_coords):
2461 * window.c (Fwindow_end, displayed_window_lines):
2462 * xdisp.c (redisplay_mode_lines): Use it.
2464 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2466 * fontset.c (face_for_char): Check char in the current face font first
2467 if HAVE_NS (Bug#15138).
2469 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2471 * window.c (temp_output_buffer_show): Make sure window returned
2472 by display_buffer is live (Bug#15213).
2474 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2476 Minor cleanup to avoid forward declarations.
2477 * coding.h (struct ccl_spec): Remove forward declaration.
2478 * composite.h (toplevel): Include font.h.
2479 (struct composition_it, struct face, struct font_metrics):
2480 Remove forward declaration.
2481 * dispextern.h (struct image, struct atimer): Likewise.
2482 * emacsgtkfixed.h (struct frame): Likewise.
2483 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2484 * font.h (struct font_driver, struct font, struct glyph_string)
2485 (struct face): Remove forward declaration.
2486 * fontset.h (struct face, struct font): Likewise.
2487 * frame.h (toplevel): Style cleanup.
2488 (enum output_method): Move to...
2489 * termhooks.h (enum output_method): ...here.
2490 (struct glyph, struct frame, struct ns_display_info)
2491 (struct x_display_info, struct w32_display_info):
2492 Remove forward declaration.
2493 * xterm.h (toplevel): Include termhooks.h.
2494 (struct font, struct window, struct glyph_matrix, struct frame)
2495 (struct input_event, struct face, struct image): Remove forward
2497 * gtkutil.h (struct _widget_value): Likewise.
2498 * keyboard.h (toplevel): Include termhooks.h.
2499 (struct input_event): Remove forward declaration.
2501 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2503 * intervals.c (set_point_from_marker): New function.
2504 * editfns.c (Fgoto_char):
2505 * process.c (Finternal_default_process_filter):
2506 * window.c (select_window_1): Use it.
2507 * buffer.h (set_point_from_marker): Add prototype.
2509 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2511 * w32.c (term_winsock): Call release_listen_threads before calling
2513 (_sys_wait_accept): Wait for accept event in a loop with a finite
2514 timeout, instead of waiting indefinitely. Will hopefully avoid
2515 hanging during exit because WSACleanup deadlocks waiting for the
2516 event object to be released. (Bug#14333)
2518 * w32proc.c (release_listen_threads): New function, signals all
2519 the reader threads that listen for connections to stop waiting.
2521 * w32.h (release_listen_threads): Add prototype.
2523 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2525 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2526 field of new marker (for sanity and safety).
2527 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2528 anyway because XMISCTYPE is a function and can't be an lvalue).
2530 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2532 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2533 (x_after_update_window_line, x_scroll_bar_create):
2534 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2535 (handle_one_xevent, x_clear_frame_area):
2536 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2537 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2538 * xterm.h (x_clear_area): Adjust prototype.
2540 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2542 Hook scanning and indentation functions to find_newline. This helps
2543 to avoid duplicated code and renders more respect to newline cache.
2544 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2545 * cmds.c (Fforward_line):
2546 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2547 Use find_newline and avoid unnecessary point movements.
2548 * search.c (scan_newline): Implement on top of find_newline.
2550 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2552 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2553 scoped code (bug#11258).
2555 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2557 * nsterm.m (last_window): New variable.
2558 (EV_TRAILER2): New macro.
2559 (EV_TRAILER): Call EV_TRAILER2.
2560 (mouseMoved:): Add support for mouse-autoselect-window
2561 on nextstep (Bug#6888).
2563 2013-08-28 Andreas Schwab <schwab@suse.de>
2565 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2566 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2567 Remove unused macro definitions.
2568 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2569 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2570 Only define if emacs.
2572 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2574 Prefer enum glyph_row_area to int where appropriate.
2575 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2577 (window_box, window_box_width, window_box_left, window_box_left_offset)
2578 (window_box_right, window_box_right_offset): Adjust prototypes.
2579 * xdisp.c (window_box, window_box_width, window_box_left)
2580 (window_box_left_offset, window_box_right, window_box_right_offset):
2581 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2582 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2583 * nsterm.m (ns_clip_to_row):
2584 * w32term.c (w32_clip_to_row):
2585 * xterm.c (x_clip_to_row): Likewise.
2587 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2589 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2590 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2592 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2594 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2595 for portability to hosts where /bin/sh has problems.
2597 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2599 Redesign redisplay interface to drop global output_cursor.
2600 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2601 (toplevel): Remove declaration of output_cursor.
2602 (set_output_cursor, x_cursor_to): Remove prototype.
2603 * window.h (struct window): New member output_cursor.
2604 (output_cursor_to): New function to replace RIF member.
2605 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2606 (update_text_area, set_window_cursor_after_update): Use it.
2607 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2608 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2609 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2610 * w32term.c (x_update_window_begin, x_update_window_end):
2611 * xterm.c (x_update_window_begin, x_update_window_end):
2612 Adjust to use per-window output cursor.
2614 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2616 Simplify SELECT_TYPE-related code.
2617 Like EMACS_TIME, this portability layer is no longer needed, since
2618 Emacs has been using fd_set as a portability layer for some time.
2619 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2620 (SELECT_TYPE): Remove. All uses changed to fd_set.
2621 (fd_set) [!FD_SET]: New typedef.
2623 Simplify EMACS_TIME-related code.
2624 This portability layer is no longer needed, since Emacs has been
2625 using struct timespec as a portability layer for some time.
2626 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2627 Include <time.h> rather than "systime.h"; that's all that's needed now.
2628 * dispnew.c: Include <timespec.h> rather than "systime.h";
2629 that's all that's needed now.
2630 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2631 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2632 TIMESPEC_RESOLUTION.
2633 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2634 LOG10_TIMESPEC_RESOLUTION.
2635 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2636 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2637 (make_emacs_time): Remove. All used changed to make_timespec.
2638 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2639 (current_timespec): Rename from current_emacs_time. All uses changed.
2640 (add_emacs_time): Remove. All uses changed to timespec_add.
2641 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2642 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2643 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2644 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2645 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2646 (current_timespec): Rename from current_emacs_time. All uses changed.
2647 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2648 changed to timespec_cmp.
2649 * xgselect.c: Include <timespec.h>, since our .h files don't.
2651 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2653 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2654 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2655 Remove the leftovers.
2656 * gtkutil.c (toplevel): Do not declare Qxft but include
2658 * image.c (toplevel): Do not declare Vlibrary_cache because
2659 it's already done in lisp.h.
2661 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2663 * lisp.h (Mouse_HLInfo): Move from here...
2664 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2665 (reset_mouse_highlight): New function.
2666 * msdos.c (dos_set_window_size, IT_update_begin)
2667 (internal_terminal_init):
2668 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2669 (ns_initialize_display_info):
2670 * w32console.c (initialize_w32_display):
2671 * w32term.c (x_update_window_end, x_free_frame_resources)
2672 (w32_initialize_display_info):
2673 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2674 * window.c (Fdelete_other_windows_internal):
2675 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2676 * termchar.h (toplevel):
2677 * xterm.h (toplevel): Include dispextern.h.
2679 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2681 Fix minor problems found by static checking.
2682 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2683 (expect): Avoid nested-if warning.
2684 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2685 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2686 * nsterm.h, nsterm.m (ns_select):
2687 * xgselect.c, xgselect.h (xg_select):
2688 Adjust signature to better match pselect's.
2689 * nsterm.m (ns_select):
2690 Don't set *TIMEOUT, since pselect doesn't.
2691 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2692 diagnostic about assigning const char * to it.
2693 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2695 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2697 * lread.c (substitute_object_recurse): Handle hash-tables as well
2700 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2702 Fix unlikely core dump in init_tty, and simplify terminfo case.
2703 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2704 The old version incorrectly dumped core if malloc returned a
2705 buffer containing only non-NUL bytes.
2706 (init_tty): Do not allocate or free termcap buffers; the
2707 struct does that for us now.
2708 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2709 (struct tty_display_info): Define members termcap_term_buffer and
2710 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2711 use them. Allocate them directly in struct rather than indirectly
2712 via a pointer, to simplify init_tty.
2714 * frame.c (check_minibuf_window): Initialize 'window' properly,
2715 so that Emacs reliably aborts later if 'window' is not initialized.
2717 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2719 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2720 of VoidSymbol (Bug#15154).
2722 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2724 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2725 mouse_face_beg_y and mouse_face_end_y.
2726 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2727 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2728 Adjust users and update comment where appropriate.
2730 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2732 * frame.c (check_minibuf_window): New function.
2733 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2734 Call check_minibuf_window (Bug#15183).
2736 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2738 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2739 because this is the only last cursor data we need to keep and consult.
2740 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2741 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2744 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2746 Fix recovering from possible decompression error.
2747 Since insert_from_gap doesn't always move point, we can't use PT as
2748 the position where the partially decompressed data ends, and
2749 should count how many bytes was produced so far.
2750 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2751 (unwind_decompress): Really delete partially uncompressed data.
2752 (Fzlib_decompress_region): Take decompressed data size into account.
2754 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2756 * syntax.c (init_syntax_once): Adjust comment and do an early
2757 initialization of Qchar_table_extra_slots just once...
2758 * casetab.c (init_casetab_once):
2759 * category.c (init_category_once):
2760 * character.c (syms_of_character):
2761 * coding.c (syms_of_coding):
2762 * xdisp.c (syms_of_xdisp): ...and omit it here.
2764 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2766 * xdisp.c (get_next_display_element): Don't apply to characters
2767 from a display vector the logic of setting it->end_of_box_run_p
2768 suitable for characters from a buffer. (Bug#15175)
2770 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2771 to handle directories, rather than '_utime' which doesn't.
2774 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2776 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2777 or fullscreen (Bug#14627).
2779 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2781 System-dependent integer overflow fixes.
2782 * process.c (Fset_process_window_size): Signal an error if
2783 the window size is outside the range supported by the lower level.
2784 * sysdep.c (set_window_size): Return negative on error,
2785 nonnegative on success, rather than -1, 0, 1 on not in system,
2786 failure, success. This is simpler. Caller changed.
2787 (serial_configure): Remove unnecessary initialization of local.
2788 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2789 size fits in unsigned long; this isn't true on some 32-bit hosts.
2790 Avoid buffer overrun if some future version of /proc/meminfo has a
2791 variable name longer than 20 bytes.
2792 (system_process_attributes) [__FreeBSD__]:
2793 Don't assume hw.availpages fits in 'int'.
2795 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2797 Don't let very long directory names overrun the stack.
2798 Fix some related minor problems involving "//", vfork.
2799 * callproc.c (encode_current_directory): New function.
2800 (call_process): Don't append "/"; not needed.
2801 * fileio.c (file_name_as_directory_slop): New constant.
2802 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2803 this can save the caller having to alloca.
2804 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2805 Use SAFE_ALLOCA, not alloca.
2806 (directory_file_name, Fexpand_file_name): Leave leading "//"
2807 alone, since it can be special even on POSIX platforms.
2808 * callproc.c (call_process):
2809 * process.c (Fformat_network_address):
2810 * sysdep.c (sys_subshell):
2811 Use encode_current_directory rather than rolling our own.
2812 (create_process): No need to encode directory; caller does that now.
2813 * process.h (encode_current_directory): New decl.
2814 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2815 Rework to avoid 'goto xyzzy;'.
2817 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2819 * xdisp.c (handle_face_prop): If the default face was remapped use
2820 the remapped face for strings from prefix properties. (Bug#15155)
2822 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2824 Minor cleanup for redisplay interface and few related functions.
2825 * frame.h (enum text_cursor_kinds): Move from here...
2826 * dispextern.h (enum text_cursor_kinds): ...to here.
2827 (toplevel): Drop unnecessary declarations.
2828 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2829 in update_window_end_hook and draw_window_cursor functions.
2830 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2831 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2832 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2833 * xterm.c (x_update_window_end, x_draw_window_cursor):
2834 * xdisp.c (display_and_set_cursor, update_window_cursor)
2835 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2836 enum text_cursor_kinds where appropriate.
2838 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2840 Redesign redisplay interface to drop updated_row and updated_area.
2841 * dispextern.h (updated_row, updated_area): Remove declaration.
2842 (struct redisplay_interface): Pass glyph row and row area parameters
2843 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2844 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2846 * dispnew.c (updated_row, updated_area): Remove.
2847 (redraw_overlapped_rows, update_window_line): Adjust user.
2848 (update_marginal_area, update_text_area): Likewise. Pass updated row
2849 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2850 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2853 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2855 * process.c (flush_pending_output): Remove stub.
2858 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2860 * callproc.c: Fix race that killed background processes (Bug#15144).
2861 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2862 Record deleted process-id in critical section, not afterwards.
2863 Don't mistakenly kill process created by a call-process invocation
2864 that discards output and does not wait.
2866 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2868 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2869 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2870 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2871 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2872 to shut up compiler in mark_object.
2873 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2875 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2877 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2878 We can't portably rely on PTY_OPEN doing that, even if
2879 it calls posix_openpt with O_CLOEXEC.
2881 2013-08-20 Kenichi Handa <handa@gnu.org>
2883 * character.c (string_char): Improve commentary.
2885 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2887 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2888 (struct animation_cache): Make signature a flexible array member.
2889 All uses changed. This is a tad slower but may insulate us better
2890 from future changes to ImageMagick.
2892 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2894 * image.c: Shrink memory needed for animation cache.
2895 (SIGNATURE_DIGESTSIZE): New constant.
2896 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2897 (imagemagick_create_cache): Copy the signature. This saves
2898 several KB of memory that ImageMagick wastes per signature.
2899 Don't bother updating the update_time, as the caller does that now.
2900 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2901 it's a fixed size struct member now.
2902 (imagemagick_get_animation_cache): Always destroy the signature,
2903 as it's now imagemagick_create_cache's responsibility to copy it.
2904 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2905 and use memcmp rather than strcmp.
2906 eassert that ImageMagick returns a signature of the specified length.
2908 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2910 * image.c (imagemagick_get_animation_cache): Don't segfault on
2912 (imagemagick_get_animation_cache): Revert to previous definition
2913 so that it actually works. But keep the memory leak fix.
2914 (imagemagick_get_animation_cache): Fix memory leak.
2916 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2918 * image.c: Fix animation cache signature memory leak.
2919 Fix some other minor performance problems while we're at it.
2920 (imagemagick_create_cache): Clear just the members that
2921 need clearing. Don't set update_time, as caller does that now.
2922 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2923 Simplify by using pointer-to-pointer instead of a prev pointer.
2924 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2925 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2926 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2927 it's already a copy. Free the signature probe unless it's cached.
2929 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2930 This was introduced by my 2013-08-12 fix for Bug#15035.
2932 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2934 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2935 (imagemagick_prune_animation_cache): Now static.
2937 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2939 * image.c (imagemagick_get_animation_cache): Don't segfault when
2940 pruning all entries.
2942 2013-08-18 Ken Brown <kbrown@cornell.edu>
2944 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2945 static heap if ENABLE_CHECKING is defined.
2946 (max_bss_sbrk_ptr): New variable.
2948 (report_sheap_usage): Report maximum static heap usage instead of
2949 ending static heap usage.
2951 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2953 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2954 of zlib_initialized according to the results of calling
2955 init_zlib_functions.
2957 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2959 * image.c: Implement an ImageMagick per-image cache.
2960 (imagemagick_get_animation_cache): Fix a double-free error.
2961 (imagemagick_load_image): Remove the ping_wand code, which only
2962 apparently saved time on invalid animated images, and slowed down
2963 everything else. Optimise for the common case.
2965 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2967 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2969 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2971 * marker.c (set_marker): Remove documentation of undefined behavior.
2973 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2975 * image.c (imagemagick_compute_animated_image): Animate correctly
2976 when sub-images are smaller than the main image.
2977 (imagemagick_compute_animated_image): Setting the iterator row to
2978 zero is apparently not allowed.
2979 (imagemagick_compute_animated_image): Allow images that say they
2980 have sub-images that are bigger than the main image, but just crop
2983 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2985 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2987 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2989 * image.c (imagemagick_compute_animated_image): Respect the GIF
2992 2013-08-15 Ken Brown <kbrown@cornell.edu>
2994 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2995 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2998 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3000 Fix minor problems found by static checking.
3001 * frame.c (delete_frame):
3002 * xdisp.c (next_element_from_display_vector):
3003 Avoid uninitialized local.
3004 * image.c (imagemagick_compute_animated_image): Port to C89.
3005 Prefer usual GNU indentation style for loops.
3006 Be more careful about bizarrely large sizes, by using ptrdiff_t
3009 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3011 Fix infinite frame selection loop (Bug#15025).
3012 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3014 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3016 * xdisp.c (compute_window_start_on_continuation_line):
3017 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3018 to make sure we end up setting the window start at the leftmost
3019 visible character of the display line. This avoids funky
3020 horizontal shifting because the window start is not kept on the
3021 same position. (Bug#15090)
3022 (next_element_from_display_vector): Support 'box' face attribute
3023 in the face definitions of a display vector. (Bug#15099)
3025 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3027 * image.c (imagemagick_compute_animated_image): Implement animated
3029 (imagemagick_compute_animated_image): Fix some compilation
3030 warnings. Implement a very simple cache to make the animation
3031 usable at all, but it should be replaced with a per-image cache.
3033 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3035 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3036 to do `for' loops over alist values.
3037 * buffer.h (FOR_EACH_BUFFER):
3038 * process.c (FOR_EACH_PROCESS): Use it.
3039 (handle_child_signal, status_notify, Fget_buffer_process)
3040 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3042 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3044 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3045 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3046 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3047 to xzalloc and so avoid redundant call to memset.
3048 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3049 members because it is allocated with xzalloc and so already zeroed.
3051 2013-08-14 Ken Brown <kbrown@cornell.edu>
3053 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3056 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3058 Utility function and macro to copy Lisp string to C string.
3059 * lisp.h (xlispstrdupa): New macro.
3060 (xlispstrdup): New prototype.
3061 * alloc.c (xlispstrdup): New function.
3062 * callint.c (Fcall_interactively):
3063 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3064 (Fsubstitute_in_file_name):
3065 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3066 * image.c (x_create_bitmap_from_file):
3067 * w32term.c (w32_term_init):
3068 * xterm.c (x_term_init): Use xlispstrdup.
3070 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3072 * image.c (imagemagick_load_image): Make animated pictures work.
3073 There's still some problems with background color settings, though
3076 * decompress.c (unwind_decompress): Always restore point.
3078 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3080 * marker.c (set_marker): Reformat documentation.
3082 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3084 * xdisp.c (cursor_type_changed): Now static.
3086 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3087 Use changed. This avoids the need to call xmalloc and for the
3088 caller to call xfree, and avoids memory leaks in some situations.
3090 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3092 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3093 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3094 (redisplay_window): If window_end_valid is cleared due to non-zero
3095 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3096 so do not call to try_cursor_movement for that window.
3098 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3100 * window.h (struct window): Convert window_end_pos and
3101 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3102 (wset_window_end_pos, wset_window_end_vpos): Remove.
3103 * dispnew.c (adjust_glyph_matrix):
3104 * window.c (Fwindow_end, replace_window, set_window_buffer)
3106 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3107 (set_vertical_scroll_bar, redisplay_window, try_window)
3108 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3109 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3110 (note_mouse_highlight): Adjust users.
3111 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3114 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3116 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3117 * image.c (imagemagick_filename_hint): Use `const char *' and
3118 prefer SSDATA to SDATA to avoid warnings.
3120 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3122 Cleanup window fringes, margins and scroll bars adjustments.
3123 * window.c (set_window_fringes, set_window_margins)
3124 (set_window_scroll_bars, apply_window_adjustment): New functions.
3125 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3126 (Fset_window_scroll_bars): Use them.
3128 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3130 * window.h (struct window): Convert scroll_bar_width
3131 from Lisp_Object to integer. Adjust comment.
3132 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3134 * window.c (wset_scroll_bar_width): Remove.
3135 (make_window): Initialize scroll_bar_width.
3136 (Fsplit_window_internal): Use direct assignment.
3137 (Fset_window_configuration, save_window_save):
3138 Convert Lisp_Object to integer and back where appropriate.
3139 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3140 bar was actually changed, and mention this in docstring.
3142 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3144 * decompress.c: Minor simplifications.
3145 (Fzlib_decompress_region): Don't bother verifying
3146 that avail_out <= UINT_MAX, as that was confusing.
3147 Mention the restriction in a comment instead.
3148 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3150 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3152 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3153 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3155 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3157 * image.c (imagemagick_filename_hint): Check for errors in the
3160 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3162 * window.c (Fwindow_margins): Return nil when there's no marginal
3163 area, as per the documented API.
3165 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3166 Fmake_vector, as scroll bar's struct members are not all Lisp
3167 objects now. This avoids crashes in GC.
3169 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3170 bool, so its address could be taken.
3172 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3174 * image.c (imagemagick_filename_hint): New function to possibly
3175 apply `image-content-type-suffixes'.
3176 (imagemagick_load_image): Use it.
3178 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3180 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3181 if loading zlib failed.
3183 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3185 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3186 2013-08-13 checkin below. Change bool to BOOL, rule is:
3187 All Obj-C code uses BOOL, except for interfaces callable from C.
3189 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3191 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3193 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3194 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3195 bool instead of BOOL.
3196 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3197 from Lisp_Object to bitfield. Adjust comment.
3198 * w32term.c (x_scroll_bar_create): Adjust user.
3199 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3200 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3201 Use bool for boolean.
3202 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3203 to `unsigned int' when defining a bitfield.
3205 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3207 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3209 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3211 * window.h (struct window): Convert left_margin_cols and
3212 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3213 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3214 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3216 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3218 (showing_window_margins_p, update_window_line, update_frame_1):
3219 * fringe.c (draw_fringe_bitmap_1):
3220 * xdisp.c (window_box_width): Adjust users.
3221 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3222 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3223 Use direct assignment.
3224 (Fset_window_configuration, save_window_save, Fwindow_margins):
3225 Convert Lisp_Object to integer and back where appropriate.
3226 (Fset_window_margins): Adjust user. Return t if any margin
3227 was actually changed, and mention this in docstring.
3229 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3231 * syntax.c (forward_word):
3232 * cmds.c (forward_char, backward_char): Mention the optional argument.
3234 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3236 * window.h (struct window): Convert left_fringe_width
3237 and right_fringe_width from Lisp_Objects to integers.
3239 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3240 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3241 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3243 (make_window): Initialize new integer fields to -1.
3244 (Fsplit_window_internal): Use direct assignment.
3245 (Fset_window_configuration, save_window_save):
3246 Convert Lisp_Object to integer and back where appropriate.
3247 (Fset_window_fringes): Adjust user. Return t if any fringe
3248 was actually changed, and mention this in docstring.
3250 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3252 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3253 * nsfns.m (x_set_cursor_type):
3254 * w32fns.c (x_set_cursor_type):
3255 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3256 * xdisp.c (set_frame_cursor_types): ...but in common code.
3258 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3260 * font.c (clear_font_cache): New function, stripped from...
3261 (Fclear_font_cache): ...here, which now uses the function
3262 above. Adjust comment.
3263 * font.h (clear_font_cache): Add prototype.
3264 * xfaces.c (clear_face_cache): Use clear_font_cache.
3266 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3268 * window.c (Fset_window_start): Compare `w', not `window' because
3269 `w' might not be equal to `window' after call to decode_live_window.
3271 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3273 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3274 This fixes a problem introduced by the Bug#15035 patch
3275 when using GPG. Reported by Herbert J. Skuhra.
3277 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3279 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3280 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3281 not yet initialized.
3283 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3285 * decompress.c (Fzlib_decompress_region): Support zlib
3286 decompression, too, and rename.
3288 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3290 Minor zlib configuration tweaks.
3291 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3292 Don't assume presence of fn_inflateInit2_ zlib internal function.
3294 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3296 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3297 include the zlib prefix.
3299 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3301 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3302 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3303 define static variables that are pointers to zlib functions to be
3305 (init_zlib_functions) [WINDOWSNT]: New function.
3306 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3308 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3309 macros instead of invoking the zlib functions directly.
3310 (syms_of_decompress): DEFSYM Qzlib_dll.
3311 Staticpro Szlib_available_p.
3313 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3315 Avoid looping over all frame windows to freeze and unfreeze.
3316 * window.h (struct window): Drop frozen_window_start_p.
3317 (freeze_window_starts): Drop prototype.
3318 * frame.h (struct frame): New frozen_window_starts flag.
3319 (FRAME_WINDOWS_FROZEN): New macro.
3320 * window.c (freeze_window_start, freeze_window_starts):
3322 (select_window, replace_window): Adjust users.
3323 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3324 (window_frozen_p): New function.
3325 (redisplay_window): Use it.
3327 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3329 Fix some fd issues when running subprocesses (Bug#15035).
3330 Fix bugs that can leak files or file descriptors on errors.
3331 Don't unlink open temp files, as that's hard for users to diagnose
3332 when things go awry (e.g., temp disk exhausted).
3333 Don't bother to lock temp files. Check for invalid recursion.
3334 * callproc.c (synch_process_fd): Remove. All uses removed.
3335 (synch_process_tempfile): New var or macro.
3336 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3338 (record_kill_process): New arg, the temp name. All callers changed.
3339 (delete_temp_file): Now just a simple wrapper around unlink.
3340 (call_process_kill): New arg, the call_process_fd array.
3341 Close them all. Clear synch_process_pid. Remove the temp file,
3342 or arrange for it to be removed.
3343 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3344 that's been moved to synch_process_tempfile. Caller changed.
3345 Do not remove the tempfile; that's now call_process_kill's
3347 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3348 call_process_kill; the caller now does that.
3349 (call_process_cleanup): Do not close the process fd; that's now
3350 call_process_kill's responsibility.
3351 (Fcall_process): Implement via new function call_process, which
3352 has most of the old body of Fcall_process, but with a different API.
3353 (call_process): New function that does not open or close filefd if
3354 it is nonnegative. Record which fds need to be closed, and let
3355 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3356 Signal an error if invoked recursively (could be done via a hook).
3357 Simplify creation of the tempfile in the MSDOS case.
3358 Don't create the output file until after checking for the executable.
3359 Report any failure to open /dev/null.
3360 Don't open /dev/null for writing twice; once is enough.
3361 Don't create pipe if all output is being discarded or sent to file.
3362 Don't worry about setting up the coding system or reading from the
3363 pipe if all output is being discarded.
3364 Hoist fd_error local into top level, to lessen block nesting.
3365 Don't record deleted pid here; now done by Fcall_process_region.
3366 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3367 and note its success in synch_process_tempfile.
3368 Do not leak resources when child_setup fails.
3369 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3370 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3371 (create_temp_file): Now returns open fd, with an additional
3372 Lisp_Object * argument to return the name. All callers changed.
3373 Do not close the file; rewind it instead, and leave it open for
3374 the caller. Do not lock the temp file. Unwind-protect the file
3375 and the file-descriptor.
3376 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3377 If an asynchrounous process, record it here, not in call_process.
3378 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3379 * eval.c (set_unwind_protect): New function.
3380 * fileio.c (write_region): New function, generalized from the
3381 old Fwrite_region. Do not lock temp files.
3382 (Fwrite_region): Use it.
3383 * lisp.h (set_unwind_protect, write_region): New decls.
3384 * process.c: Include <verify.h>.
3385 (make_process): Mark fds as initially closed.
3386 (deleted_pid_list): Now a list of pid-filename pairs.
3388 (close_process_fd): New function.
3389 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3390 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3391 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3392 (create_process, create_pty, Fmake_serial_process)
3393 (server_accept_connection): Record which fds need to be closed,
3394 and let deactivate_process close them.
3395 (Fmake_network_process): Do not discard the unwind-protect
3396 until it's safe to do so.
3397 (deactivate_process): Close the fds opened by create_process etc.
3398 (Fprocess_send_eof): Adjust to new way of recording open fds.
3399 Report an error if /dev/null can't be opened, instead of aborting.
3400 * process.h (PROCESS_OPEN_FDS): New constant.
3401 (struct Lisp_Process): New member open_fds.
3402 (record_kill_process, record_deleted_pid): Adjust signatures.
3403 (record_deleted_pid): Move decl here ...
3404 * syswait.h (record_deleted_pid): ... from here.
3406 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3408 * decompress.c: Fix bugs with large buffers and weird inputs.
3409 Tune a bit. Reindent as per usual Emacs style.
3410 (BUFFER_SIZE): Remove.
3411 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3412 more than UINT_MAX bytes. Decompress into the gap instead of into
3413 an auto buffer, as this should avoid copying. Return nil if
3414 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3415 set immediate_quit; we shouldn't trust zlib code that much.
3417 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3419 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3420 errors, and really move the gap to where we want it.
3422 * lisp.h: Include decompress.c support.
3424 * emacs.c (main): Include decompress.c support.
3426 * Makefile.in: Include -lz if present.
3428 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3430 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3431 (initWithTitle:): Initialize frame to 0.
3432 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3433 (fillWithWidgetValue:frame:): Rename from
3434 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3436 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3437 fillWithWidgetValue:frame:
3439 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3440 remove memory leak warnings.
3442 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3443 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3446 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3447 (x_activate_menubar): Update the whole menu.
3448 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3449 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3450 current event is not NSSystemDefined (Bug#15001).
3451 Call ns_check_menu_open only if trackingMenu is 2.
3452 (menuDidClose:): New method, decrease trackingMenu.
3453 (fillWithWidgetValue:setDelegate:): New method.
3454 (fillWithWidgetValue:): Call the above.
3456 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3458 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3460 Omit some unnecessary casts.
3461 Many of these go back to the old pre-C89 days, when they may have
3462 been needed, but we've been assuming C89 or later for a while now.
3463 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3464 (live_float_p, live_misc_p, live_vector_p):
3465 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3466 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3467 (defvar_per_buffer):
3468 * callint.c (Fcall_interactively):
3469 * doc.c (Fsubstitute_command_keys):
3470 * filelock.c (get_boot_time):
3471 * frame.c (xrdb_get_resource):
3472 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3473 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3474 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3475 (menuitem_highlight_callback, menu_destroy_callback)
3476 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3477 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3478 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3479 (xg_tool_bar_help_callback, tb_size_cb):
3480 * image.c (xpm_alloc_color, png_read_from_memory)
3481 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3482 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3484 * keymap.c (describe_map):
3485 * nsfns.m (Fns_display_monitor_attributes_list):
3486 * nsmenu.m (process_dialog:):
3487 * nsterm.m (hold_event):
3488 * process.c (wait_reading_process_output):
3489 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3490 * scroll.c (do_direct_scrolling, scrolling_1):
3491 * termcap.c (tgetent):
3492 * window.c (check_window_containing, add_window_to_list)
3493 (freeze_window_starts):
3494 * xdisp.c (compare_overlay_entries, vmessage):
3495 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3496 (x_get_monitor_attributes_xrandr)
3497 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3498 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3499 * xfont.c (xfont_match, xfont_open):
3500 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3501 (menubar_selection_callback, menu_position_func)
3502 (popup_selection_callback, create_and_show_popup_menu)
3503 (dialog_selection_callback, create_and_show_dialog):
3504 * xrdb.c (x_get_string_resource):
3506 * xsmfns.c (x_session_check_input):
3507 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3508 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3509 (xaw_jump_callback, xaw_scroll_callback):
3510 Omit unnecessary casts.
3512 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3514 Minor string-length refactoring.
3515 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3516 * frame.c (make_monitor_attribute_list):
3517 Prefer build_string to strlen + make_string.
3519 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3521 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3522 don't check minor_code (Bug#14417).
3524 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3526 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3527 vertical positions instead. This avoids calling MATRIX_ROW with
3528 row numbers that are possibly beyond valid limits. (Bug#15064)
3530 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3532 Use xstrdup and build_unibyte_string where applicable.
3533 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3534 * xfns.c (x_window):
3535 * xrdb.c (x_get_customization_string):
3536 * xterm.c (xim_initialize):
3537 * w32fns.c (w32_window): Use xstrdup.
3538 (w32_display_monitor_attributes_list):
3539 * emacs.c (init_cmdargs):
3540 * keyboard.c (PUSH_C_STR):
3541 * nsfont.m (nsfont_open):
3542 * sysdep.c (system_process_attributes):
3543 * w32.c (system_process_attributes):
3544 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3546 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3548 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3549 variables of these types so that GDB would know about them, as aid
3550 for debugging fatal exceptions. (Bug#15024) See also
3551 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3554 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3556 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3557 larger than the NSWindow (Bug#14934).
3559 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3561 Redesign redisplay interface to drop global variable updated_window.
3562 Always pass currently updated window as a parameter to update routines.
3563 * dispextern.h (updated_window): Remove declaration.
3564 (struct redisplay_interface): Pass window parameter to
3565 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3566 and after_update_window_hook.
3567 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3569 * dispnew.c (updated_window): Remove.
3570 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3571 (update_window_line): Adjust to match redisplay interface changes.
3572 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3573 (ns_scroll_run, ns_after_update_window_line):
3574 * w32term.c (x_update_window_begin, x_update_window_end)
3575 (x_after_update_window_line, x_scroll_run):
3576 * xterm.c (x_update_window_begin, x_update_window_end)
3577 (x_after_update_window_line, x_scroll_run):
3578 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3579 Likewise. Adjust comments where appropriate.
3580 (x_cursor_to): Simplify because this is always called during window
3581 update (but install debugging check anyway).
3582 (expose_window): Check must_be_updated_p flag to see whether this
3583 function is called during window update.
3585 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3587 Do not reset window modification event counters excessively.
3588 These leftovers and poor man's tricky methods to catch extra
3589 redisplay's attention are no longer needed.
3590 * frame.c (set_menu_bar_lines_1):
3591 * minibuf.c (read_minibuf_unwind):
3592 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3593 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3594 (window_scroll_line_based, Fset_window_configuration):
3595 * xdisp.c (redisplay_window): Do not reset last_modified and
3596 last_overlay_modified counters.
3598 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3600 * xselect.c (x_send_client_event): Set send_event and serial, memset
3601 data.l as it might be bigger than data.b. Use 24 bit mask to
3602 XSendEvent (Bug#15034).
3604 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3606 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3607 for TTY frames that are not the top frame on their console.
3610 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3612 * w32term.c (w32fullscreen_hook): Really maximize frame when
3613 asked for (Bug#14841).
3615 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3617 Prefer selected_window to Fselected_window, likewise for frames.
3618 * buffer.c (Fbuffer_swap_text):
3619 * data.c (Fvariable_binding_locus):
3620 * window.c (run_window_configuration_change_hook): Adjust users.
3621 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3622 Use decode_live_frame.
3624 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3626 Be more careful if selected window shows the buffer other than current,
3627 use window_outdated only if this is not so. This change should also
3628 address some weird issues discussed in Bug#13012.
3629 * window.h (window_outdated): New prototype.
3630 * window.c (window_outdated): Now here. Convert from static and
3631 always assume window's buffer.
3632 (Fwindow_end, Fwindow_line_height): Use it.
3633 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3634 and always assume window's buffer.
3635 (redisplay_window): Adjust user.
3636 (redisplay_internal): Call to reconsider_clip_changes once and
3637 check whether mode line should be updated only if selected window
3638 shows current buffer.
3639 (run_window_scroll_functions): Use eassert for debugging check.
3640 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3642 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3644 * window.c (window_scroll, window_scroll_pixel_based)
3645 (window_scroll_line_based): Use bool for booleans.
3647 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3649 * process.c: Fix minor off-by-one issues in descriptor counts.
3650 This shouldn't fix any real bugs, but it cleans up the code a bit.
3651 (max_process_desc, max_input_desc): -1, not 0, means none.
3653 (delete_input_desc): New function.
3654 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3655 (deactivate_process): Scan backwards when recomuting max_process_desc;
3656 that should be faster.
3657 (init_process_emacs): Initialize max_input_desc.
3659 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3661 Use region cache to speedup bidi_find_paragraph_start.
3662 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3663 Rename cache_long_line_scans to cache_long_scans.
3664 * buffer.c (bset_cache_long_line_scans): Rename to
3665 bset_cache_long_scans.
3666 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3667 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3669 (syms_of_buffer): Rename cache-long-line-scans to
3670 cache-long-scans. Adjust docstring.
3671 * search.c (newline_cache_on_off):
3672 * indent.c (width_run_cache_on_off): Adjust users.
3673 * bidi.c (bidi_paragraph_cache_on_off): New function.
3674 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3675 * insdel.c (prepare_to_modify_buffer):
3676 Invalidate bidi_paragraph_cache if enabled.
3678 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3680 Invalidate region caches only if buffer text is going to be changed.
3681 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3682 (modify_text): ...new prototype.
3683 (prepare_to_modify_buffer_1): New prototype.
3684 * textprop.c (modify_region): Rename to...
3685 (modify_text_properties): ...new function.
3686 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3687 (Fremove_list_of_text_properties): Adjust users.
3688 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3689 (modify_text): ...new function.
3690 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3691 (prepare_to_modify_buffer_1): ...new function.
3692 * casefiddle.c (casify_region):
3693 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3694 (Ftranspose_regions): Use modify_text.
3696 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3698 * lisp.mk (lisp): Add nadvice.elc.
3700 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3702 New macro to iterate over live buffers similar to frames.
3703 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3704 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3705 Declare buffer-related variables here to offload lisp.h.
3706 * buffer.c (Vbuffer_alist): Adjust comment.
3707 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3708 (other_buffer_safely):
3709 * data.c (store_symval_forwarding):
3710 * dispnew.c (Fframe_or_buffer_changed_p):
3711 * fileio.c (Fdo_auto_save):
3712 * filelock.c (unlock_all_files):
3713 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3715 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3717 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3718 * callproc.c (create_temp_file):
3719 * filelock.c (create_lock_file):
3720 Assume mkostemp, since it's now provided by Gnulib.
3722 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3724 * w32.c (mkostemp): New function.
3725 (mktemp): Remove, no longer used. Most of the code reused in
3726 mkostemp. (Bug#15015)
3727 (mktemp): Don't undef.
3729 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3731 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3732 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3733 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3734 (free_glyph_pool, check_glyph_memory): Likewise for
3735 all users. Adjust comments where appropriate.
3737 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3739 * composite.h: Minor fixups.
3740 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3741 to fix a misspelling, and change it to an inline function while
3742 we're at it (it need not be a macro). All uses changed.
3743 (composition_method, composition_valid_p):
3744 Rewrite to avoid assignments in if-conditions.
3746 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3748 Do not use global Lisp_Object in composition macros.
3749 * composite.h (composition_temp): Remove declaration.
3750 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3751 (composition_method, composition_valid_p): ...inline functions.
3752 (compose_region): Remove the leftover.
3753 * composite.c (composition_temp): Remove.
3754 (run_composition_function, update_compositions)
3755 (composition_compute_stop_pos, composition_adjust_point)
3756 (Ffind_composition_internal):
3757 * coding.c (handle_composition_annotation):
3758 * xdisp.c (handle_composition_prop, check_point_in_composition):
3759 Related users changed.
3761 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3763 Drop FRAME_PTR typedef.
3764 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3765 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3766 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3767 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3768 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3769 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3770 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3771 All related users changed.
3773 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3775 * eval.c (default_toplevel_binding): New function.
3777 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3778 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3779 (syms_of_eval): Export them.
3780 * data.c (Fdefault_value): Micro cleanup.
3781 * term.c (init_tty): Use "false".
3783 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3785 Fix X GC leak in GTK and raw (no toolkit) X ports.
3786 * xterm.c (x_free_frame_resources): If white and black relief
3787 GCs are allocated, always free them here.
3788 * xfns.c (x_make_gc): Omit redundant initialization.
3789 * widget.c (create_frame_gcs): Remove the leftover.
3790 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3791 in x_free_frame_resources.
3793 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3795 * nsterm.m (windowWillResize:toSize:): Only change title if
3796 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3798 (viewDidEndLiveResize): New method.
3800 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3801 inside NS_IMPL_COCOA.
3803 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3805 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3806 Do not check whether undo is enabled because record_insert and
3807 record_delete does that themselves.
3809 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3811 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3812 member which is not really used any more.
3813 (FRAME_XIC_BASE_FONTNAME): Remove.
3814 * xfns.c (xic_free_fontset): Adjust user.
3815 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3816 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3817 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3818 (xdialog_show): Use eassert for debugging check.
3819 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3821 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3823 * fileio.c, fns.c (merge): Move extern decl from here ...
3824 * lisp.h (merge): ... to here.
3826 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3828 Fix last font-related change.
3829 * w32font.h (w32font_list_internal, w32font_match_internal):
3831 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3832 (uniscribe_list_family): Adjust to match font API change.
3833 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3834 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3836 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3838 * frame.h (FRAME_MOUSE_UPDATE):
3839 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3840 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3842 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3844 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3845 * font.h (struct font_driver): Change list, match, and list_family
3846 functions to accept struct frame * as first arg.
3847 * font.c (font_score, font_compare, font_sort_entities):
3849 (font_sort_entities, font_list_entities, font_select_entity):
3850 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3851 match font API change.
3852 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3853 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3854 * ftxfont.c (ftxfont_list, ftxfont_match):
3855 * xftfont.c (xftfont_list, xftfont_match):
3856 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3857 * w32font.c (w32font_list, w32font_match, w32font_list):
3858 (w32font_list_internal, w32_font_match_internal): Likewise.
3859 * xfaces.c (Fx_family_fonts): Adjust user.
3861 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3863 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3864 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3865 only if HAVE_X_WINDOWS is in use.
3866 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3867 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3868 * w32term.c (x_wm_set_icon_position): Likewise.
3869 * w32fns.c (x_icon): Adjust user.
3871 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3873 * xterm.c (last_mouse_press_frame): Remove the
3874 leftover which is not really used any more.
3875 (handle_one_xevent, syms_of_xterm): Adjust users.
3876 (x_flush): Call XFlush once per each X display, not frame.
3877 This is better because this code always unconditionally skips
3878 non-X frames in Vframe_list and issues the only XFlush if we
3879 have more than one X frame on the same X display.
3880 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3881 Use bool for booleans.
3882 (x_draw_glyph_string_background, cvt_string_to_pixel):
3883 (cvt_pixel_dtor): Drop unnecessary prototypes.
3884 * xterm.h (x_display_ok): Adjust prototype.
3886 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3888 Drop unnecessary functions that deals with frame pixel size.
3889 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3890 (x_pixel_height): Drop prototypes.
3891 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3892 (x_pixel_height): Drop implementations.
3893 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3894 which should be always valid for window frame.
3895 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3896 * w32menu.c (Fx_popup_dialog):
3897 * xmenu.c (Fx_popup_dialog): Likewise for both.
3899 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3901 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3902 frame parameters and call to Fmodify_frame_parameters just once.
3903 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3904 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3905 and mention nil frame in docstring.
3907 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3909 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3910 (x_figure_window_size): Likewise. Adjust to return long.
3911 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3912 (toplevel): Move Qterminal_live_p to...
3913 * terminal.c (toplevel): ...here, make it static, and...
3914 (syms_of_terminal): ...DEFSYM here.
3915 * frame.h (Qterminal_live_p): Remove declaration.
3916 (make_frame, x_figure_window_size): Adjust prototype.
3917 * nsfns.m (Fx_create_frame): Use long for window flags.
3919 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3921 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3922 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3923 Do not assume that emacs_close (INT_MAX) is a no-op.
3925 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3927 * xfaces.c (make_face_cache): For struct face_cache, prefer
3928 xmalloc to xzalloc and so avoid redundant call to memset.
3929 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3931 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3933 * fringe.c (draw_window_fringes, update_window_fringes)
3934 (compute_fringe_widths):
3935 * w32term.c (x_draw_glyph_string):
3936 * window.c (candidate_window_p, Frecenter):
3937 * xfaces.c (realize_basic_faces, realize_default_face)
3938 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3939 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3940 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3941 * xmenu.c (Fx_menu_bar_open_internal):
3942 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3943 * xsettings.c (xft_settings_event):
3944 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3945 Use bool for booleans. Adjust style and comments where
3947 * dispextern.h (draw_window_fringes, update_window_fringes)
3948 (compute_fringe_widths):
3949 * xterm.h (x_had_errors_p): Adjust prototype.
3951 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3953 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3954 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3956 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3958 * fns.c (toplevel): Remove comment before Fsafe_length because
3961 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3963 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3965 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3967 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3968 frame which got the message is still alive, before dereferencing
3969 its pointer. (Bug#14970)
3971 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3972 be a live window, before using it as such. (Bug#14970)
3974 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3976 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3977 w32_detect_focus_change instead of doing part of its job by hand.
3978 This fixes the problem whereby FOCUS_OUT events were not sent to
3981 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3983 * process.c (Fprocess_list): Doc fix.
3985 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3986 being re-exposed only if it didn't ask to become visible.
3987 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3988 was previously iconified. (Bug#14841)
3989 (x_iconify_frame): Mark the frame iconified.
3991 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3993 Fix minor problems found by static checking.
3994 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3995 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3997 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3999 * eval.c (set_specpdl_old_value): New function.
4000 (unbind_to): Minor simplification.
4001 (get_backtrace_frame): New function.
4002 (Fbacktrace_frame): Use it. Add `base' argument.
4003 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4004 (syms_of_eval): Export backtrace-eval.
4005 * xterm.c (x_focus_changed): Simplify.
4007 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4009 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4011 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4013 * xdisp.c (redisplay_window): Instead of moving point out of
4014 scroll margin, reject the force_start method, and try scrolling
4015 instead. (Bug#14780)
4017 2013-07-24 Ken Brown <kbrown@cornell.edu>
4019 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4022 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4024 * eval.c (Fprogn): Do not check that BODY is a proper list.
4025 This undoes the previous change. The check slows down the
4026 interpreter, and is not needed to prevent a crash. See
4027 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4029 2013-07-23 Glenn Morris <rgm@gnu.org>
4031 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4033 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4035 Port to GNU/Linux systems with tinfo but not ncurses.
4036 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4037 to decide whether ncurses is being used. Without this change,
4038 GCC complains about tgetent not being declared, on a system
4039 that has tinfo installed but ncurses not installed.
4041 * eval.c (Fprogn): Check that BODY is a proper list.
4043 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4044 * data.c (Fsetq_default):
4045 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4046 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4048 Tune by taking advantage of the fact that ARGS is always a list
4049 when a function is declared to have UNEVALLED args.
4051 * emacsgtkfixed.c: Port to GCC 4.6.
4052 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4054 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4056 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4057 here to silence compiler warnings.
4059 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4061 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4062 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4063 from messing up Emacs's 'struct frame' (Bug#14923).
4065 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4067 * alloc.c (make_save_ptr_ptr): Define this function.
4068 It was inadvertently omitted. It's needed only if
4069 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4071 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4073 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4074 frame have focus (Bug#14895).
4076 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4078 Avoid vfork-related deadlock more cleanly.
4079 * callproc.c (child_setup): When the child's exec fails, output
4080 the program name, as that's more useful. Use O_NONBLOCK to avoid
4082 * process.c (create_process_1): Remove; no longer needed.
4083 (create_process): Remove timer hack; no longer needed, now that
4084 the child avoids deadlock.
4086 2013-07-20 Glenn Morris <rgm@gnu.org>
4088 * image.c (Fimage_flush): Fix doc typo.
4090 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4092 Fix array bounds violation when pty allocation fails.
4093 * process.c (PTY_NAME_SIZE): New constant.
4094 (pty_name): Remove static variable; it's now auto.
4095 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4096 Take pty_name as an arg rather than using a static variable.
4097 All callers changed.
4098 (create_process): Recover pty_flag from process, not from volatile local.
4099 (create_pty): Stay inside array even when pty allocation fails.
4100 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4102 * lread.c (Fload): Avoid initialization only when lint checking.
4103 Mention that it's needed only for older GCCs.
4105 2013-07-20 Kenichi Handa <handa@gnu.org>
4107 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4108 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4110 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4112 * lread.c (Fload): Avoid uninitialized warning.
4114 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4116 Fix some minor file descriptor leaks and related glitches.
4117 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4118 (create_lock_file): Use write, not emacs_write.
4119 * image.c (slurp_file, png_load_body):
4120 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4121 (server_accept_connection):
4122 Don't leak an fd on memory allocation failure.
4123 * image.c (slurp_file): Add a cheap heuristic for growing files.
4124 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4125 as that's what the other routines do. Maybe input need not be
4126 blocked at all, but it's better to be consistent.
4127 Avoid undefined behavior when strlen is zero.
4129 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4130 (NSTATICS): Now a constant; doesn't need to be a macro.
4132 2013-07-19 Richard Stallman <rms@gnu.org>
4134 * coding.c (decode_coding_utf_8): Add simple loop for fast
4135 processing of ASCII characters.
4137 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4139 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4141 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4143 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4144 unportable 'struct x_display_info'.
4145 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4148 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4150 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4151 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4153 (system_process_attributes): Prefer plain char to unsigned char
4154 when either will do. Clean up properly if interrupted or if
4155 memory allocations fail. Don't assume sscanf succeeds.
4156 Remove no-longer-needed workaround to stop GCC from whining.
4157 Read command-line once, instead of multiple times. Check read status a
4160 Fix obscure porting bug with varargs functions.
4161 The code assumed that int is treated like ptrdiff_t in a vararg
4162 function, which is not a portable assumption. There was a similar
4163 -- though these days less likely -- porting problem with various
4164 assumptions that pointers of different types all smell the same as
4165 far as vararg functions is conserved. To make this problem less
4166 likely in the future, redo the API to use varargs functions.
4167 * alloc.c (make_save_value): Remove this vararg function.
4168 All uses changed to ...
4169 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4170 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4172 (make_save_ptr): Rename from make_save_pointer, for consistency with
4173 the above. Define only on platforms that need it. All uses changed.
4175 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4177 * keyboard.c: Try to fix typos in previous change.
4178 (DISPLAY_LIST_INFO): New macro.
4179 (kbd_buffer_get_event): Do not access members that are not present
4180 in X11. Revert inadvertent change of "!=" to "=".
4182 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4184 * keyboard.c (kbd_buffer_get_event):
4185 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4186 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4188 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4190 * filelock.c: Fix unlikely file descriptor leaks.
4191 (get_boot_time_1): Rework to avoid using emacs_open.
4192 This doesn't actually fix a leak, but is better anyway.
4193 (read_lock_data): Use read, not emacs_read.
4195 * doc.c: Fix minor memory and file descriptor leaks.
4196 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4197 (get_doc_string, Fsnarf_documentation):
4198 Fix file descriptor leak on error.
4200 * term.c: Fix minor fdopen-related file descriptor leaks.
4201 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4202 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4204 * charset.c: Fix file descriptor leaks and errno issues.
4206 (load_charset_map_from_file): Don't leak file descriptor on error.
4207 Use plain record_xmalloc since the allocation is larger than
4208 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4210 * eval.c (record_unwind_protect_nothing):
4211 * fileio.c (fclose_unwind):
4213 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4214 The replacement doesn't block input, but that no longer seems
4217 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4219 * lread.c: Fix file descriptor leaks and errno issues.
4220 (Fload): Close some races that leaked fds or streams when 'load'
4222 (Fload, openp): Report error number of last nontrivial failure to open.
4223 ENOENT counts as trivial.
4224 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4226 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4227 now that the function is always called with a nonnegative arg.
4228 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4229 All uses replaced with ...
4230 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4232 A few more minor file errno-reporting bugs.
4233 * callproc.c (Fcall_process):
4234 * doc.c (Fsnarf_documentation):
4235 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4236 * process.c (set_socket_option):
4237 Don't let a constructor trash errno.
4238 * doc.c: Include <errno.h>.
4240 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4242 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4244 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4246 Fix w32 bug with call-process-region (Bug#14885).
4247 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4248 to Fcall_process when the input is empty. This simplifies the
4249 code a bit. It makes no difference on POSIXish platforms but
4250 apparently it fixes a bug on w32.
4252 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4253 * fileio.c (close_file_unwind): Don't close if FD is negative;
4254 this can happen when unwinding a zapped file descriptor.
4255 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4256 in case Emacs runs out of memory between the two unwind-protects.
4257 Don't trash errno when closing FD.
4258 Zap the FD in the specpdl when closing it, instead of deferring
4259 the removal of the unwind-protect; this fixes a bug where a child
4260 function unwinds the stack past us.
4262 New unwind-protect flavors to better type-check C callbacks.
4263 This also lessens the need to write wrappers for callbacks,
4264 and the need for make_save_pointer.
4265 * alloca.c (free_save_value):
4266 * atimer.c (run_all_atimers):
4268 * alloc.c (safe_alloca_unwind):
4269 * atimer.c (unwind_stop_other_atimers):
4270 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4271 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4272 * minibuf.c (choose_minibuf_frame_1):
4273 * process.c (make_serial_process_unwind):
4274 * xdisp.h (pop_message_unwind):
4275 * xselect.c (queue_selection_requests_unwind):
4276 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4277 * alloca.c (record_xmalloc):
4278 Prefer record_unwind_protect_ptr to record_unwind_protect with
4280 * alloca.c (Fgarbage_collect):
4281 Prefer record_unwind_protect_void to passing a dummy.
4282 * buffer.c (restore_buffer):
4283 * window.c (restore_window_configuration):
4284 * xfns.c, w32fns.c (do_unwind_create_frame)
4285 New wrapper. All record-unwind uses of wrappee changed.
4286 * buffer.c (set_buffer_if_live):
4287 * callproc.c (call_process_cleanup, delete_temp_file):
4288 * coding.c (code_conversion_restore):
4289 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4290 * editfns.c (save_excursion_restore)
4291 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4292 (save_restriction_restore):
4293 * eval.c (restore_stack_limits, un_autoload):
4294 * fns.c (require_unwind):
4295 * keyboard.c (recursive_edit_unwind, tracking_off):
4296 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4297 * macros.c (pop_kbd_macro, restore_menu_items):
4298 * nsfns.m (unwind_create_frame):
4299 * print.c (print_unwind):
4300 * process.c (start_process_unwind):
4301 * search.c (unwind_set_match_data):
4302 * window.c (select_window_norecord, select_frame_norecord):
4303 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4304 (fast_set_selected_frame):
4305 * xfns.c, w32fns.c (unwind_create_tip_frame):
4306 Return void, not a dummy Lisp_Object. All uses changed.
4307 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4308 * callproc.c (call_process_kill):
4309 * fileio.c (restore_point_unwind, decide_coding_unwind)
4310 (build_annotations_unwind):
4311 * insdel.c (Fcombine_after_change_execute_1):
4312 * keyboard.c (read_char_help_form_unwind):
4313 * menu.c (unuse_menu_items):
4314 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4315 * sound.c (sound_cleanup):
4316 * xdisp.c (unwind_redisplay):
4317 * xfns.c (clean_up_dialog):
4318 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4319 Accept no args and return void, instead of accepting and returning
4320 a dummy Lisp_Object. All uses changed.
4321 * cygw32.c (fchdir_unwind):
4322 * fileio.c (close_file_unwind):
4323 * keyboard.c (restore_kboard_configuration):
4324 * lread.c (readevalllop_1):
4325 * process.c (wait_reading_process_output_unwind):
4326 Accept int and return void, rather than accepting an Emacs integer
4327 and returning a dummy object. In some cases this fixes an
4328 unlikely bug when the corresponding int is outside Emacs integer
4329 range. All uses changed.
4330 * dired.c (directory_files_internal_unwind):
4331 * fileio.c (do_auto_save_unwind):
4332 * gtkutil.c (pop_down_dialog):
4333 * insdel.c (reset_var_on_error):
4334 * lread.c (load_unwind):
4335 * xfns.c (clean_up_file_dialog):
4336 * xmenu.c, nsmenu.m (pop_down_menu):
4337 * xmenu.c (cleanup_widget_value_tree):
4338 * xselect.c (wait_for_property_change_unwind):
4339 Accept pointer and return void, rather than accepting an Emacs
4340 save value encapsulating the pointer and returning a dummy object.
4342 * editfns.c (Fformat): Update the saved pointer directly via
4343 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4344 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4345 (unwind_body): New function.
4346 (record_unwind_protect): First arg is now a function returning void,
4347 not a dummy Lisp_Object.
4348 (record_unwind_protect_ptr, record_unwind_protect_int)
4349 (record_unwind_protect_void): New functions.
4350 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4351 * fileio.c (struct auto_save_unwind): New type.
4352 (do_auto_save_unwind): Use it.
4353 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4354 * insdel.c (struct rvoe_arg): New type.
4355 (reset_var_on_error): Use it.
4356 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4358 (specbinding_func): Remove; there are now several such functions.
4359 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4360 (set_unwind_protect_ptr): New function.
4361 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4363 Be simpler and more consistent about reporting I/O errors.
4364 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4365 Say "Read error" and "Write error", rather than "I/O error", or
4366 "IO error reading", or "IO error writing", when a read or write
4368 * process.c (Fmake_network_process, wait_reading_process_output)
4369 (send_process, Fprocess_send_eof, wait_reading_process_output):
4370 Capitalize diagnostics consistently. Put "failed foo" at the
4371 start of the diagnostic, so that we don't capitalize the
4372 function name "foo". Consistently say "failed" for such
4374 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4375 All callers changed. This is so it can use report_file_error.
4376 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4377 diagnostics consistently as above.
4379 * fileio.c (report_file_errno): Fix errno reporting bug.
4380 If the file name is neither null nor a pair, package it up as a
4381 singleton list. All callers changed, both to this function and to
4382 report_file_error. This fixes a bug where the memory allocator
4383 invoked by list1 set errno so that the immediately following
4384 report_file_error reported the wrong errno value.
4386 Fix minor problems found by --enable-gcc-warnings.
4387 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4388 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4390 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4392 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4393 Set event->arg to Qt if switch-event shall be generated.
4394 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4396 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4398 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4401 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4402 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4403 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4404 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4405 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4406 and there is a focused frame.
4407 (head_table): Add focus-in and focus-out.
4408 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4409 bind to handle-focus-in/out.
4411 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4412 (Fhandle_switch_frame): Call Fhandle_focus_in.
4413 (syms_of_frame): defsubr handle-focus-in/out.
4415 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4417 Fix porting bug to older POSIXish platforms (Bug#14862).
4418 * sysdep.c (emacs_pipe): New function, that implements
4419 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4420 This should port better to CentOS 5 and to Mac OS X 10.6.
4421 All calls to pipe2 changed.
4423 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4424 This makes the code easier to read and the executable a bit smaller.
4425 Do not replace all calls to Fcons that happen to create lists,
4426 just calls that are intended to create lists. For example, when
4427 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4428 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4429 Similarly for list2 through list5.
4430 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4431 * bytecode.c (exec_byte_code):
4432 * callint.c (quotify_arg, Fcall_interactively):
4433 * callproc.c (Fcall_process, create_temp_file):
4434 * charset.c (load_charset_map_from_file)
4435 (Fdefine_charset_internal, init_charset):
4436 * coding.c (get_translation_table, detect_coding_system)
4437 (Fcheck_coding_systems_region)
4438 (Fset_terminal_coding_system_internal)
4439 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4440 * composite.c (update_compositions, Ffind_composition_internal):
4441 * dired.c (directory_files_internal, file_name_completion)
4443 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4444 * doc.c (Fsnarf_documentation):
4445 * editfns.c (Fmessage_box):
4447 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4448 (Feval, eval_sub, Ffuncall, apply_lambda):
4449 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4450 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4451 (Fset_file_times, Finsert_file_contents)
4452 (Fchoose_write_coding_system, Fwrite_region):
4453 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4454 * font.c (font_registry_charsets, font_parse_fcname)
4455 (font_prepare_cache, font_update_drivers, Flist_fonts):
4456 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4457 * frame.c (make_frame, Fmake_terminal_frame)
4458 (x_set_frame_parameters, x_report_frame_params)
4459 (x_default_parameter, Fx_parse_geometry):
4460 * ftfont.c (syms_of_ftfont):
4461 * image.c (gif_load):
4462 * keyboard.c (command_loop_1):
4463 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4464 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4465 (Fminor_mode_key_binding, accessible_keymaps_1)
4466 (Faccessible_keymaps, Fwhere_is_internal):
4467 * lread.c (read_emacs_mule_char):
4468 * menu.c (find_and_return_menu_selection):
4469 * minibuf.c (get_minibuffer):
4470 * nsfns.m (Fns_perform_service):
4471 * nsfont.m (ns_script_to_charset):
4472 * nsmenu.m (ns_popup_dialog):
4473 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4474 (Fx_own_selection_internal):
4475 * nsterm.m (append2):
4476 * print.c (Fredirect_debugging_output)
4477 (print_prune_string_charset):
4478 * process.c (Fdelete_process, Fprocess_contact)
4479 (Fformat_network_address, set_socket_option)
4480 (read_and_dispose_of_process_output, write_queue_push)
4481 (send_process, exec_sentinel):
4482 * sound.c (Fplay_sound_internal):
4483 * textprop.c (validate_plist, add_properties)
4484 (Fput_text_property, Fadd_face_text_property)
4485 (copy_text_properties, text_property_list, syms_of_textprop):
4486 * unexaix.c (report_error):
4487 * unexcoff.c (report_error):
4488 * unexsol.c (unexec):
4489 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4490 (Fformat_mode_line, syms_of_xdisp):
4491 * xfaces.c (set_font_frame_param)
4492 (Finternal_lisp_face_attribute_values)
4493 (Finternal_merge_in_global_face, syms_of_xfaces):
4494 * xfns.c (x_default_scroll_bar_color_parameter)
4495 (x_default_font_parameter, x_create_tip_frame):
4496 * xfont.c (xfont_supported_scripts):
4497 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4498 (menu_help_callback, xmenu_show):
4500 * xterm.c (set_wm_state):
4501 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4502 and similarly for list2 through list5.
4504 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4506 * callproc.c (Fcall_process_region): Fix minor race and tune.
4507 (create_temp_file): New function, with the temp-file-creation part
4508 of the old Fcall_process_region. Use Fcopy_sequence to create the
4509 temp file name, rather than alloca + build_string, for simplicity.
4510 Don't bother to block input around the temp file creation;
4511 shouldn't be needed. Simplify use of mktemp.
4512 Use record_unwind_protect immediately after creating the temp file;
4513 this closes an unlikely race where the temp file was not removed.
4514 Use memcpy rather than an open-coded loop.
4515 (Fcall_process_region): Use the new function. If the input is
4516 empty, redirect from /dev/null rather than from a newly created
4517 empty temp file; this avoids unnecessary file system traffic.
4519 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4521 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4522 Simplify by making this case like the other two. This is a bit
4523 slower on obsolete hosts, but the extra complexity isn't worth it.
4525 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4526 * process.c (create_process) [!DOS_NT]:
4527 Remove now-unnecessary calls to emacs_close.
4529 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4531 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4532 returning early. (Bug#14850)
4534 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4535 and inhibit-iso-escape-detection attributes of 'undecided'.
4538 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4540 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4541 Reported by Herbert J. Skuhra in
4542 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4544 Don't lose top specpdl entry when memory is exhausted.
4545 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4546 specpdl overflow here, to simplify callers; all callers changed.
4547 Always reserve an unused entry at the stack top; this avoids
4548 losing the top entry's information when memory is exhausted.
4550 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4552 Clean up errno reporting and fix some errno-reporting bugs.
4553 * callproc.c (Fcall_process):
4554 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4555 * process.c (create_process, Fmake_network_process):
4556 * unexaix.c (report_error):
4557 * unexcoff.c (report_error):
4558 Be more careful about reporting the errno of failed operations.
4559 The code previously reported the wrong errno sometimes.
4560 Also, prefer report_file_errno to setting errno + report_file_error.
4561 (Fcall_process): Look at openp return value rather than at path,
4562 as that's a bit faster and clearer when there's a numeric predicate.
4563 * fileio.c (report_file_errno): New function, with most of the
4564 old contents of report_file_error.
4565 (report_file_error): Use it.
4566 (Ffile_exists_p, Ffile_accessible_directory_p):
4567 Set errno to 0 when it is junk.
4568 * fileio.c (Faccess_file):
4569 * image.c (x_create_bitmap_from_file):
4570 Use faccessat rather than opening the file, to avoid the hassle of
4571 having a file descriptor open.
4572 * lisp.h (report_file_errno): New decl.
4573 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4576 * process.c (create_process, wait_reading_process_output) [AIX]:
4577 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4578 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4579 a multithreaded environment anyway).
4580 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4582 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4584 * image.c (x_find_image_file): Don't close a remote file handle.
4586 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4588 Fix races with threads and file descriptors.
4589 * callproc.c (Fcall_process_region):
4590 * dired.c (open_directory):
4591 * emacs.c (main, Fdaemon_initialized):
4592 * image.c (x_find_image_file):
4593 * inotify.c (Finotify_rm_watch):
4594 * lread.c (Flocate_file_internal):
4595 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4596 * term.c (term_mouse_moveto, init_tty):
4597 * termcap.c (tgetent):
4598 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4599 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4600 * unexhp9k800.c, unexmacosx.c (unexec):
4601 * callproc.c (Fcall_process_region):
4602 Use emacs_close, not close.
4603 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4604 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4605 and posix_close function on current platforms (which all lack them).
4606 (emacs_close): Use it. This should fix the races on GNU/Linux and
4607 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4608 and it should avoid closing random victim file descriptors on
4611 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4613 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4614 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4617 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4618 This is for .gdbinit xbacktrace.
4620 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4621 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4622 (emacs_set_tty): Now static.
4623 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4624 * term.c (tty_capable_p, tty_default_color_capabilities)
4625 (get_tty_terminal, term_mouse_movement)
4626 (handle_one_term_event, init_tty, maybe_fatal):
4627 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4628 (tgetent, scan_file, name_match, compare_contin):
4629 * terminal.c (get_terminal):
4630 Use bool for boolean.
4631 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4632 Prefer char to unsigned char if either will do.
4633 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4634 (tty_write_glyphs): Prefer int to unsigned.
4635 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4636 All callers changed.
4637 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4639 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4642 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4643 (B__dummy__): New dummy symbol, to pacify C89.
4644 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4645 they can't grok varargs macros.
4646 * dispnew.c (add_window_display_history)
4647 (add_frame_display_history):
4648 * print.c (print_object):
4649 * xdisp.c (debug_method_add):
4650 Use %p printf format only for void pointers.
4651 * emacs.c (usage_message): New constant, replacing ...
4652 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4653 (main): Adjust to usage reorg.
4654 * fns.c (syms_of_fns):
4655 * profiler.c (syms_of_profiler):
4656 Don't use non-constant struct initializers.
4657 * gnutls.h (gnutls_initstage_t):
4658 * lisp.h (enum Lisp_Fwd_Type):
4659 * lread.c (lisp_file_lexically_bound_p):
4660 * xsettings.c (anonymous enum):
4661 Remove trailing comma.
4662 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4663 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4664 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4666 * regex.c (const_re_char): New type, to pacify strict C89.
4667 All uses of 'const re_char' replaced to use it.
4668 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4669 with glibc when strict C89. This change is imported from gnulib.
4671 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4672 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4673 Omit GNU_LINUX implementation, since it requires long long.
4674 * xterm.c (x_draw_underwave):
4675 Do not assume the traditional order of struct's members.
4676 (x_term_init): Rewrite to avoid the need for non-constant structure
4679 Syntax cleanup, mostly replacing macros with functions.
4680 This removes the need for the syntax_temp hack.
4681 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4682 * syntax.c (SYNTAX_INLINE): New macro.
4683 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4684 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4685 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4686 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4687 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4688 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4689 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4690 Now constants, not macros.
4691 (syntax_temp) [!__GNUC__]: Remove.
4692 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4693 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4694 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4695 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4696 Move here from syntax.h; now functions, not macros. Except for the
4697 last function, these are static since only syntax.c uses them.
4698 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4699 All uses changed. Now a function, not a macro; use this fact
4700 to simplify the code.
4701 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4702 compiler bugs; no longer relevant.
4703 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4704 (SYNTAX_INLINE): New macro.
4705 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4706 for the new functions. Use bool for boolean member.
4707 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4708 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4709 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4710 (SETUP_BUFFER_SYNTAX_TABLE):
4711 Now extern inline functions, not macros.
4712 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4713 Remove; all uses replaced by implementation.
4714 (syntax_temp) [!__GNUC__]: Remove decl.
4715 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4717 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4719 * emacs.c (main): Fix syntax error.
4721 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4723 Timestamp fixes for undo (Bug#14824).
4724 * atimer.c (schedule_atimer):
4725 * fileio.c (Ffile_newer_than_file_p):
4726 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4727 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4728 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4729 (syms_of_fileio): Remove Sclear_visited_file_name.
4730 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4731 file doesn't exist; this avoids an ambiguity with negative timestamps.
4732 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4733 * systime.h (make_emacs_time, invalid_emacs_time):
4734 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4735 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4736 * undo.c (record_first_change): Push (visited-file-modtime) onto
4737 undo list rather than reimplementing it by hand, incorrectly.
4739 2013-07-09 Ken Brown <kbrown@cornell.edu>
4741 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4743 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4745 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4747 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4749 Handle errno and exit status a bit more carefully.
4750 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4751 number into an exit status. Instead, use EXIT_CANCELED.
4752 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4753 * callproc.c (relocate_fd):
4754 * emacs.c (close_output_streams, main):
4755 * process.c (create_process):
4756 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4757 Use emacs_perror for simplicity.
4758 * callproc.c (relocate_fd, main):
4759 * sysdep.c (sys_subshell):
4760 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4761 (shut_down_emacs): Use emacs_write, not write.
4762 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4763 * fileio.c (Fcopy_file, e_write):
4764 * nsterm.m (ns_select):
4765 * process.c (send_process):
4766 * sound.c (vox_write):
4767 Use emacs_write_sig, not emacs_write.
4768 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4769 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4771 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4773 (emacs_full_write): New function.
4774 (emacs_write): Rewrite to use it.
4775 (emacswrite_sig, emacs_perror): New functions.
4776 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4778 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4780 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4781 on NS even if it is present. Pixmap on NS is a void*.
4783 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4785 Port to Ubuntu 10 (Bug#14803).
4786 Problem reported by T.V. Raman.
4787 * process.c (close_on_exec, accept4, process_socket):
4788 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4790 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4792 * w32.c (sys_dup): Declare prototype.
4796 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4798 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4800 Make file descriptors close-on-exec when possible (Bug#14803).
4801 This simplifies Emacs a bit, since it no longer needs to worry
4802 about closing file descriptors by hand in some cases.
4803 It also fixes some unlikely races. Not all such races, as
4804 libraries often open files internally without setting
4805 close-on-exec, but it's an improvement.
4806 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4807 * callproc.c (Fcall_process) [!MSDOS]:
4808 * emacs.c (main) [!DOS_NT]:
4809 * nsterm.m (ns_term_init):
4810 * process.c (create_process):
4811 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4812 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4813 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4814 Prefer mkostemp with O_CLOEXEC to mkstemp.
4815 * callproc.c (relocate_fd) [!WINDOWSNT]:
4816 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4817 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4819 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4820 Make the resulting file descriptor close-on-exec.
4821 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4822 * lread.c (load_descriptor_list, load_descriptor_unwind):
4823 Remove; no longer needed. All uses removed.
4824 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4825 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4827 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4828 (Fmake_network_process, Fnetwork_interface_list):
4829 (Fnetwork_interface_info, server_accept_connection):
4830 Make newly-created socket close-on-exec.
4831 * sysdep.c (emacs_open, emacs_fopen):
4832 Make new-created descriptor close-on-exec.
4833 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4834 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4836 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4838 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4839 for NS_IMPL_GNUSTEP.
4841 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4843 Fix openp errno handling.
4844 * callproc.c (Fcall_process): Preserve openp errno around close.
4845 * lread.c (openp): Set errno when returning -1, as some callers
4848 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4850 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4852 * nsterm.h (NSSavePanel): Update comment.
4853 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4854 (ns_run_file_dialog): Declare.
4856 * nsfns.m: Remove panelOK.
4858 (ns_run_file_dialog): New function.
4859 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4860 event loop, so file dialog is popped up by ns_run_file_dialog, called
4861 by sendEvent (Bug#14578).
4862 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4864 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4866 * xdisp.c (default_line_pixel_height): New function.
4867 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4868 (try_cursor_movement, redisplay_window, try_window)
4869 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4871 * window.c (window_scroll_pixel_based):
4872 use default_line_pixel_height.
4874 * dispextern.h (default_line_pixel_height): Add prototype.
4876 * frame.c (x_set_line_spacing): Accept a float value for
4877 line-spacing parameter, per the documentation.
4879 * data.c (Fmultibyte_string_p): Doc fix.
4881 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4883 Use emacs_open more consistently when opening files.
4884 This handles EINTR more consistently now, and makes it easier
4885 to introduce other uniform changes to file descriptor handling.
4886 * src/systdio.h: New file.
4887 * src/buffer.c (mmap_init):
4888 * cygw32.c (chdir_to_default_directory):
4889 * dispnew.c (Fopen_termscript):
4890 * emacs.c (Fdaemon_initialized):
4891 * fileio.c (Fdo_auto_save):
4892 * image.c (slurp_file, png_load_body, jpeg_load_body):
4893 * keyboard.c (Fopen_dribble_file):
4895 * print.c (Fredirect_debugging_output):
4896 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4897 * termcap.c (tgetent):
4898 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4899 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4900 * w32term.c (w32_initialize) [CYGWIN]:
4901 * xfaces.c (Fx_load_color_file):
4902 Use emacs_open instead of plain open, and emacs_fopen instead of
4904 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4905 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4906 * callproc.c (default_output_mode): New constant.
4907 (Fcall_process): Use it to call emacs_open instead of plain creat.
4908 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4909 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4910 (emacs_fopen): New function.
4911 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4912 Include <lisp.h>, for emacs_open.
4913 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4915 Remove duplicate #include directives.
4916 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4918 Don't include stdio.h twice.
4919 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4920 Don't include sys/types.h or stdio.h twice.
4921 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4922 * lread.c: Don't include coding.h twice.
4923 * nsfont.m: Don't include frame.h twice.
4924 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4925 * ralloc.c: Don't include <unistd.h> twice.
4926 * xdisp.c: Don't include font.h twice.
4927 * xterm.c: Don't include fontset.h twice.
4928 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4930 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4932 Scale ImageMagick images more carefully.
4933 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4934 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4935 Be more careful about avoiding undefined behavior after
4936 integer overflow and division by zero.
4938 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4940 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4941 (syms_of_w32fns): DEFSYM them.
4942 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4943 (CCHDEVICENAME): Define macros if not defined.
4944 (struct MONITOR_INFO_EX): New struct.
4945 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4946 (enum_display_monitors_fn): New variable.
4947 (globals_of_w32fns): Initialize it.
4948 (Fx_display_pixel_width, Fx_display_pixel_height)
4949 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4950 multi-monitor setups in docstrings.
4951 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4952 screen size by primary monitor's millimeter per pixel.
4953 (w32_monitor_enum, w32_display_monitor_attributes_list)
4954 (w32_display_monitor_attributes_list_fallback)
4955 (Fw32_display_monitor_attributes_list): New functions.
4956 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4958 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4960 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4962 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4964 * fileio.c (Qfile_notify_error): New error symbol.
4966 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4967 * inotify.c (inotify_callback, symbol_to_inotifymask)
4968 (Finotify_add_watch, Finotify_rm_watch): Use it.
4969 (inotifyevent_to_event): Exchange order of cookie and file name.
4970 (Finotify_add_watch): Adapt docstring.
4972 * lisp.h (Qfile_notify_error): Declare.
4974 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4976 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4977 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4978 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4979 which did not work (see <http://bugs.gnu.org/14569#307>).
4980 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4981 && (!noninteractive || initialized)). This attempts to thread
4982 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4984 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4986 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4987 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4989 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4991 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4992 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4993 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4994 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4996 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4998 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4999 Define to __sys_siglist.
5001 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5003 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5004 word-wrap, so that overflow-newline-into-fringe would work in
5005 visual-line-mode. (Bug#2749)
5006 (move_it_in_display_line_to): When the last scanned display
5007 element fits exactly on the display line, and
5008 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5009 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5010 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5011 finding buffer position that corresponds to pixel coordinates,
5012 e.g. in buffer_posn_from_coords.
5014 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5016 * process.c (handle_child_signal): Call catch_child_signal if
5019 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5021 Don't convert function pointers to void * and back.
5022 It isn't portable C, and it's easy enough to avoid.
5023 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5024 (make_save_value): Add support for SAVE_FUNCPOINTER.
5025 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5026 * print.c (print_object):
5027 Distinguish function from object pointers.
5028 * lisp.h (SAVE_FUNCPOINTER): New constant.
5029 (SAVE_SLOT_BITS): Adjust to it.
5030 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5031 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5032 (voidfuncptr): New typedef.
5033 (struct Lisp_Save_Value): New member data[0].funcpointer.
5034 (XSAVE_FUNCPOINTER): New function.
5036 Simplify buildobj processing.
5037 * Makefile.in (buildobj.h): Make it a sequence of strings each
5038 followed by comma, rather than a single string. Put it into a
5039 .tmp file in case there's an error while generating it.
5040 (gl-stamp): Use .tmp for temp files.
5041 (mostlyclean): Clean .tmp files.
5042 * doc.c (buildobj): Move to just the routine that needs it.
5043 It's now an array of strings, so processing is simpler.
5045 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5047 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5048 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5049 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5050 Invoke malloc_enable_thread even when not interactive.
5051 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5052 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5053 in this case, since the underlying bug has now been fixed.
5055 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5057 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5058 unlinking it (bug#14691).
5060 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5062 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5063 before checking whether buffer is modified. This lets
5064 `kill-buffer-query-functions' cancel killing of the buffer or save
5065 its content before `kill-buffer' asks user the "Buffer %s
5066 modified; kill anyway?" question.
5068 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5070 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5071 Let the super performKeyEquivalent deal with them (Bug#14747).
5073 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5075 * widget.c (resize_cb): Remove unused local.
5077 Do not use GTK 3 if it exists but cannot be compiled.
5078 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5079 * xterm.c (x_error_handler) [!USE_GTK]:
5082 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5084 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5086 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5087 to the valid range of values. (Bug#14753)
5089 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5090 when moving point by using the current glyph matrix. This avoids
5091 the need to force redisplay when this function is called in a
5094 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5096 Fix minor problems found by static checking.
5097 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5098 Redo the latter's body to sidestep GCC parenthesization warnings.
5099 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5100 * coding.c (detect_coding, detect_coding_system):
5101 * coding.h (struct undecided_spec):
5102 Use bool for boolean.
5103 * image.c (QCmax_width, QCmax_height): Now static.
5104 * xdisp.c (Fmove_point_visually): Remove unused local.
5106 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5108 * xdisp.c (Fmove_point_visually): New function.
5110 2013-06-28 Kenichi Handa <handa@gnu.org>
5112 * coding.h (define_coding_undecided_arg_index): New enum.
5113 (coding_attr_index): New members
5114 coding_attr_undecided_inhibit_null_byte_detection,
5115 coding_attr_undecided_inhibit_iso_escape_detection,
5116 coding_attr_undecided_prefer_utf_8.
5117 (undecided_spec): New struct.
5118 (struct coding_system): New member `undecided' of the member
5121 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5122 (detect_coding): Likewise.
5123 (detect_coding_system): Likewise.
5124 (Fdefine_coding_system_internal): New coding system properties
5125 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5127 (syms_of_coding): Adjust for coding_arg_undecided_max.
5129 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5131 * image.c (x_from_xcolors): Remove unused local.
5133 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5135 Defer image data transfer between X client and server until actual
5138 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5141 * image.c (Destroy_Image): Remove.
5142 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5143 `mask_p', and `colors_p'. All uses changed.
5144 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5145 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5146 New macros for `flags' arg to x_clear_image_1.
5147 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5148 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5149 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5150 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5151 (image_get_x_image, image_unget_x_image): New functions or macros.
5152 (image_background, image_background_transparent, x_to_xcolors)
5153 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5154 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5155 instead of Destroy_Image.
5156 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5157 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5158 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5159 (imagemagick_load_image, svg_load_image): Use them instead of
5160 x_create_x_image_and_pixmap, and x_put_x_image followed by
5161 x_destroy_x_image, respectively.
5162 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5163 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5164 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5165 background_transparent fields.
5166 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5167 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5169 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5171 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5172 This mostly consists of undoing recent changes.
5173 * callproc.c (Fcall_process):
5174 * process.c (create_process):
5175 Do not worry about catching SIGCHLD here, undoing previous change.
5176 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5177 * process.c, process.h (catch_child_signal):
5178 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5179 * process.c (catch_child_handler): Don't worry about being called
5180 lazily and do not assume caller has blocked SIGCHLD, undoing
5181 previous change. Move first-time stuff back to
5182 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5183 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5184 set lib_child_handler if it's already initialized, which may
5185 help avoid problems on GNUStep.
5187 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5189 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5190 * callproc.c (Fcall_process):
5191 * process.c (create_process):
5192 Make sure SIGCHLD is caught before we fork,
5193 since Emacs startup no arranges to catch SIGCHLD.
5194 * process.c (lib_child_handler): Initialize to null, not to
5196 (catch_child_signal): Allow self to be called lazily.
5197 Do nothing if it's already been called.
5198 Assume caller has blocked SIGCHLD (all callers do now).
5199 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5200 just before it's really needed.
5201 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5202 since it hasn't been caught yet.
5204 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5206 * image.c (compute_image_size): New function to implement
5207 :max-width and :max-height.
5208 (imagemagick_load_image): Use it.
5210 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5212 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5213 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5215 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5216 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5217 the SIGCHLD handler, since the code is not atomic and (due to glib)
5218 signals may be arriving now.
5219 * sysdep.c (init_signals): Do not catch child signals here;
5220 'main' now does that later, at a safer time.
5222 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5224 Clean up SIGCHLD handling a bit (Bug#14569).
5225 * process.c, process.h (catch_child_signal):
5226 Now always extern, even if !NS_IMPL_GNUSTEP.
5227 * process.c (catch_child_signal): Move glib tickler here from
5228 init_process_emacs, so that it's done earlier in Emacs
5229 initialization. Also move the noninteractive && !initialized
5230 check here from init_process_emacs. This is all a bit cleaner for
5231 GNUish platforms, and I hope it works around the Cygwin bug.
5232 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5233 that glib signal handling is tickled before glib creates threads.
5235 * process.c (wait_reading_process_output): Avoid int overflow
5236 when reading more than 2 GiB total from a process.
5238 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5240 * process.c (create_process): Handle a couple more cases,
5241 i.e., work even if new_argv and wait_child_setup[i] are cached.
5242 Use Fcall_process's style for volatile vars.
5244 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5246 * process.c (create_process): Mark PROCESS volatile.
5248 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5250 Use C99-style flexible array members if available.
5251 This avoids some subtle aliasing issues, which typically
5252 aren't a problem with GCC but may be a problem elsewhere.
5253 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5254 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5255 In either case, it uses a flexible array member rather than
5256 the old struct hack. All uses changed.
5257 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5258 Adjust to sdata reorganization.
5259 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5260 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5261 that ports better to pre-C99 non-GCC.
5262 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5263 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5264 as the latter has changed.
5265 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5266 and port better to pre-C99 GCC.
5267 * image.c (struct xpm_cached_color):
5268 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5269 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5270 Use FLEXIBLE_ARRAY_MEMBER.
5271 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5272 Move decl to top level so it gets checked against implementation.
5273 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5274 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5276 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5278 * syntax.c: Integer cleanups.
5279 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5280 All uses that need 0-or-2 changed to:
5281 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5282 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5283 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5284 (char_quoted, prev_char_comend_first, back_comment)
5285 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5286 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5287 Use bool for boolean.
5288 (update_syntax_table, skip_chars, skip_syntaxes):
5289 Prefer int to unsigned when either will do.
5290 (back_comment): Return boolean success flag, like forw_comment,
5291 instead of positive-or-minus-1 (which might have overflowed int anyway).
5292 Don't stuff ptrdiff_t into int.
5293 (syntax_spec_code, syntax_code_spec): Now const.
5294 (Fmatching_paren, scan_lists, scan_sexps_forward):
5295 Use enum syntaxcode for syntax code.
5296 (Fmatching_paren): Check that arg is a character, not just an integer.
5297 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5298 (Finternal_describe_syntax_value): Omit no-longer-needed
5300 (skip_chars): Use char, not unsigned char, when the distinction
5302 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5303 * bytecode.c (exec_byte_code):
5304 * syntax.c (syntax_spec_code, Fchar_syntax)
5305 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5307 * syntax.h (SYNTAX_WITH_FLAGS):
5308 Omit unnecessary casts.
5310 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5312 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5313 line dimensions here, to avoid race conditions with the main
5314 thread. (Bug#14062, bug#14630, bug#14669)
5316 * w32term.c (w32_draw_window_cursor): Compute the header line and
5317 mode line dimensions here.
5318 <w32_system_caret_window, w32_system_caret_hdr_height>:
5319 <w32_system_caret_mode_height>: New variables.
5321 * w32term.h: Declare them.
5323 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5325 * alloc.c (die): Move "assertion failed" string here ...
5326 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5327 COND when SUPPRESS_CHECKING. This shrinks the executable text
5328 size by 0.8% to 2.2% when configured with --enable-checking,
5329 depending on optimization flags (GCC 4.8.1 x86-64).
5331 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5333 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5335 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5336 base is 2; this is more accurate.
5338 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5340 * sound.c (string_default): Move to !WINDOWSNT section.
5341 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5343 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5345 * sound.c: Integer cleanups.
5346 Remove unnecessary forward decls.
5347 (struct sound_device): The 'file' member is now a Lisp_Object, not
5348 a char *, so that we needn't invoke alloca on a huge size.
5349 (Fplay_sound_internal): Adjust to this.
5350 (string_default): New function.
5351 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5352 Use it to adjust to the struct sound_device change.
5353 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5354 (be2hs) [0]: Remove.
5356 * syntax.c (skip_chars): Don't use uninitialized storage
5357 when searching a multibyte buffer for characters that are not in a
5358 unibyte string that contains non-ASCII characters.
5360 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5362 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5363 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5365 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5367 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5369 2013-06-18 Kenichi Handa <handa@gnu.org>
5371 * font.c (Ffont_spec): Signal an error for an invalid font name
5374 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5376 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5377 In particular this ports to 32-bit sparc Sun cc.
5378 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5379 array with a dummy element at specpdl[-1], so that its address can
5381 (unbind_to): Do not copy the binding; not needed, now that we
5382 copy old_value in the one place where the copy is needed.
5383 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5384 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5385 (union specbinding): Rename from struct specbinding. Redo layout
5386 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5387 which is not portable. With Sun C 5.12 32-bit sparc, the
5388 declaration causes nargs to be an unsigned bitfield, a behavior
5389 that the C standard allows; but Emacs wants nargs to be signed.
5390 The overall type is now a union of structures rather than a
5391 structure of union of structures, and the 'kind' member is now a
5392 bitfield, so that the overall type doesn't grow. All uses changed.
5393 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5395 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5397 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5398 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5400 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5402 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5404 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5405 unless we know that the window w's frame is a frame object.
5406 Another attempt at solving bug#14062 and bug#14630.
5408 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5410 * textprop.c (property_set_type): New enum.
5411 (add_properties): Allow appending/prepending text properties.
5412 (add_text_properties_1): Factored out of Fadd_text_properties.
5413 (Fadd_text_properties): Move all the code into
5414 add_text_properties_1.
5415 (Fadd_face_text_property): New function that calls
5416 add_text_properties_1.
5418 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5420 Move functions from lisp.h to individual modules when possible.
5421 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5422 * alloc.c (XFLOAT_INIT, set_symbol_name):
5423 * buffer.c (CHECK_OVERLAY):
5424 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5425 (set_char_table_parent):
5426 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5427 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5428 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5429 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5431 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5432 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5433 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5434 (backtrace_args, backtrace_debug_on_exit):
5435 * floatfns.c (CHECK_FLOAT):
5436 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5437 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5438 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5439 (set_hash_index_slot):
5440 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5441 * marker.c (CHECK_MARKER):
5442 * textprop.c (CHECK_STRING_OR_BUFFER):
5443 * window.c (CHECK_WINDOW_CONFIGURATION):
5444 Move here from lisp.h, and make these functions static rather than
5446 * buffer.c (Qoverlayp):
5448 * fns.c (Qhash_table_p):
5449 * window.c (Qwindow_configuration_p):
5451 * lisp.h: Remove the abovementioned defns and decls.
5453 Use functions, not macros, for XINT etc (Bug#11935).
5454 In lisp.h, prefer functions to function-like macros, and
5455 constants to object-like macros, when either will do. This:
5456 . simplifies use, as there's no more need to worry about
5457 arguments' side effects being evaluated multiple times.
5458 . makes the code easier to debug on some platforms.
5459 However, when using gcc -O0, keep using function-like macros
5460 for a few critical operations, for performance reasons.
5461 This sort of thing isn't needed with gcc -Og, but -Og
5462 is a GCC 4.8 feature and isn't widely-enough available yet.
5463 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5464 Remove enum lsb_bits; no longer needed.
5465 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5466 * buffer.c (Qoverlap):
5468 * fns.c (Qhash_table_p):
5469 Now extern, so lisp.h can use these symbols.
5470 * dispextern.h: Include character.h, for MAX_CHAR etc.
5471 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5472 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5473 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5474 (GLYPH_CODE_P): Move here from lisp.h.
5475 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5476 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5477 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5478 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5479 XUNTAG now returns void *.
5480 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5481 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5482 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5483 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5484 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5485 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5486 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5487 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5488 New macros, renamed from their sans-lisp_h_ counterparts.
5489 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5490 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5491 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5492 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5493 If compiling via GCC without optimization, define these as macros
5494 in addition to inline functions.
5495 To disable this, compile with -DINLINING=0.
5496 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5497 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5498 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5499 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5500 (INTMASK, VALMASK): Now macros, since static values cannot be
5501 accessed from extern inline functions.
5502 (VALMASK): Also a constant, for benefit of old GDB.
5503 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5504 is INTEGERP, which can fold it in.
5505 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5506 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5507 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5508 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5509 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5510 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5511 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5512 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5513 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5514 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5515 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5516 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5517 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5518 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5519 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5520 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5521 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5522 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5523 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5524 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5525 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5526 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5527 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5528 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5529 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5530 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5531 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5532 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5533 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5534 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5535 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5536 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5537 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5539 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5540 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5541 (VALMASK): Define in one place rather than in two, merging the
5542 USE_LSB_TAG parts; this is simpler.
5543 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5544 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5545 Move up, to avoid use before definition.
5546 Also include "globals.h" earlier, for the same reason.
5547 (make_natnum): New function.
5548 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5549 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5550 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5551 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5552 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5553 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5554 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5555 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5556 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5557 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5558 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5559 (Qwindow_configuration_p, Qimage): New forward declarations.
5560 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5561 (STRING_COPYIN): Remove; unused.
5562 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5563 (xcar_addr, xcdr_addr): New functions. All uses changed.
5564 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5565 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5566 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5567 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5568 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5569 (TYPE_RANGED_INTEGERP): Simplify.
5570 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5571 (setlocale, fixup_locale, synchronize_system_messages_locale)
5572 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5573 Now empty functions, not macros.
5574 (functionp): Return bool, not int.
5575 * window.c (Qwindow_configuration_p): Now extern,
5576 so window.h can use it.
5577 * window.h (Qwindowp): Move decl back to lisp.h.
5579 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5581 * xdisp.c (Fline_pixel_height): New function, required for solving
5584 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5586 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5588 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5590 * lread.c (syms_of_lread):
5591 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5593 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5595 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5597 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5599 * fileio.c (expand_file_name): Doc fix.
5601 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5603 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5604 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5605 Wait for self, not for 0. This can't hurt on GNU or similar
5606 system, and may help with Cygwin.
5608 * keyboard.c: Don't use PROP (...) as an lvalue.
5609 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5610 Use set_prop (A, B), not PROP (A) = B.
5612 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5614 * xdisp.c (get_it_property): Use it->window instead of generating
5615 a Lisp object from it->w.
5617 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5619 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5620 get-char-property the window that is being rendered, instead of
5621 the buffer, to support window-specific overlays. (Bug#14575)
5622 (compute_display_string_pos): When W is NULL, use the current
5623 buffer as the object to pass to get-char-property.
5624 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5625 pointer member of the bidi iterator, since no window is pertinent
5628 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5630 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5631 being displayed, and pass it to compute_display_string_pos.
5632 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5633 (bidi_paragraph_init): All callers changed.
5635 * xdisp.c (init_from_display_pos, init_iterator)
5636 (handle_single_display_spec, next_overlay_string)
5637 (get_overlay_strings_1, reseat_1, reseat_to_string)
5638 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5639 Set bidi_it.w member from it->w.
5640 (compute_display_string_pos): Accept additional argument, the
5641 window being displayed, and pass it to Fget_char_property.
5644 * dispextern.h (struct bidi_it): New member w, the window being
5646 (compute_display_string_pos): Adjust prototype.
5648 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5650 * xgselect.c: Remove unneeded include xterm.h.
5652 * process.c (wait_reading_process_output): Check for NS before GLIB.
5653 GLIB may be linked in due to rsvg, but ns_select must be called.
5655 * xgselect.c (xg_select): Remove call to window_system_available
5656 and g_main_context_pending at the top, so Gdk events (i.e. file
5657 notify) are processed when Emacs is started with -nw.
5659 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5661 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5662 (ctagsfiles3): New variable, includes only *.m files.
5663 (TAGS): Use an explicit language name in the regular expressions,
5664 to avoid transformation of '/SOMETHING' by MSYS to
5665 'c:\MSYS\SOMETHING'.
5667 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5669 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5671 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5673 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5674 still need to set the mouse pointer shape and activate help-echo.
5677 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5679 A few porting etc. fixes for the new file monitor code.
5680 See the thread containing
5681 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5682 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5683 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5684 (dir_monitor_callback, Fgfile_rm_watch):
5685 Use assq_no_quit instead of Fassoc, for speed.
5686 (dir_monitor_callback, Fgfile_rm_watch):
5687 eassert that the monitor is a fixnum.
5688 (dir_monitor_callback): No need for CDR_SAFE.
5689 Simplify building of lisp with alternative tails.
5690 (Fgfile_add_watch, Fgfile_rm_watch):
5691 Do not assume glib functions set errno reliably on failure.
5692 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5693 and signal an error otherwise.
5694 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5695 Use Fdelq instead of Fdelete, for speed.
5697 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5699 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5700 don't insist on being invoked on a highlighted tool-bar button.
5701 Avoids losing tool-bar functionality when mouse-highlight is nil.
5702 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5703 Don't highlight when mouse-highlight is nil.
5704 (note_mouse_highlight): When mouse-highlight is nil, don't return
5705 right away; instead, run tool-bar and mode-line highlight
5706 subroutine, clear any existing highlight, and revert the mouse
5707 pointer to its default shape. (Bug#14558)
5709 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5711 * lisp.mk (lisp): Add prog-mode.el.
5713 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5715 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5716 * process.c (dummy_handler): New function.
5717 (lib_child_handler): New static var.
5718 (handle_child_signal): Invoke it.
5719 (catch_child_signal): If a library has set up a signal handler,
5720 save it into lib_child_handler.
5721 (init_process_emacs): If using glib and not on Windows, tickle glib's
5722 child-handling code so that it initializes its private SIGCHLD handler.
5723 * syssignal.h (SA_SIGINFO): Default to 0.
5724 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5725 31; it should no longer be needed now.
5727 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5729 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5731 * gfilenotify.c (globals_of_gfilenotify): New function.
5732 (syms_of_gfilenotify): Move global initialization there.
5734 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5736 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5738 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5739 * keyboard.c (menu_bar_items, tool_bar_items):
5740 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5741 not override local keymaps any more.
5743 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5745 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5747 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5749 * w32console.c (initialize_w32_display): Return the dimensions of
5750 the console window via 2 additional arguments, not via the current
5751 frame. This avoids crashes due to overrunning the bounds of
5752 frame's decode_mode_spec_buffer, which is not resized following
5753 the change of the frame dimensions from the initial 10x10.
5755 * w32term.h (w32_initialize_display_info): Adjust prototype.
5757 * term.c (init_tty): Take dimensions of the frame from the values
5758 returned by initialize_w32_display.
5760 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5761 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5762 (LIBES): Add $(GFILENOTIFY_LIBS).
5764 * w32inevt.c (handle_file_notifications): Add dummy implementation
5765 for !HAVE_W32NOTIFY.
5767 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5769 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5771 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5773 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5775 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5777 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5779 Fix minor problems found by static checking.
5780 * data.c (pure_write_error):
5781 Use xsignal2, not Fsignal, as Fsignal might return.
5782 * eval.c (set_backtrace_debug_on_exit): Now static.
5783 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5784 No longer inline. EXTERN_INLINE is needed only for functions
5785 defined in .h files. Reindent function header as per GNU style.
5786 (backtrace_p, backtrace_top, backtrace_next):
5787 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5788 compiler or linker. Add extern decls to pacify gcc -Wall.
5789 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5791 * frame.c (free_monitors): Define only on platforms that need it.
5792 * nsterm.m (ns_term_init):
5793 * process.c (catch_child_signal):
5794 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5795 defined on all porting targets these days.
5796 * process.c, process.h (catch_child_signal):
5797 Make it extern only if NS_IMPL_GNUSTEP is defined.
5799 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5801 * w32.c (gettimeofday): Make the signature identical to prototype
5802 in nt/inc/sys/time.h.
5804 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5806 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5809 * keyboard.c (safe_run_hooks_error): Improve error message.
5811 * data.c (pure_write_error): Add `object' argument.
5812 * puresize.h (CHECK_IMPURE): Use it.
5814 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5816 * Makefile.in (NOTIFY_OBJ): New variable.
5817 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5819 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5820 Call syms_of_gfilenotify.
5822 * gfilenotify.c: New file.
5824 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5825 and Qfile_w32notify.
5826 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5827 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5829 * lisp.h: Declare syms_of_gfilenotify.
5831 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5833 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5835 Merge the specpdl and backtrace stacks. Make the structure of the
5836 specpdl entries more obvious via a tagged union of structs.
5837 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5838 (enum specbind_tag): New enum.
5839 (struct specbinding): Make it a tagged union of structs.
5840 Add a case for backtrace records.
5841 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5842 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5843 (backtrace_debug_on_exit): New accessors.
5844 (struct backtrace): Remove.
5845 (struct catchtag): Remove backlist field.
5846 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5848 (Flocal_variable_p): Speed up the common case where the binding is
5850 * eval.c (backtrace_list): Remove.
5851 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5852 (set_backtrace_args, set_backtrace_nargs)
5853 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5854 (backtrace_next): New functions.
5855 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5856 (unwind_to_catch, internal_lisp_condition_case)
5857 (internal_condition_case, internal_condition_case_1)
5858 (internal_condition_case_2, internal_condition_case_n): Don't bother
5859 with backtrace_list any more.
5860 (Fsignal): Adjust to new backtrace format.
5861 (grow_specpdl): Move up.
5862 (record_in_backtrace): New function.
5863 (eval_sub, Ffuncall): Use it.
5864 (apply_lambda): Adjust to new backtrace format.
5865 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5867 (specbind): Adjust to new specpdl format. Simplify.
5868 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5869 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5871 (mark_backtrace): Remove.
5872 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5873 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5874 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5876 * profiler.c (record_backtrace): Use get_backtrace.
5877 (handle_profiler_signal): Use backtrace_top_function.
5878 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5881 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5883 * process.h (catch_child_signal): Declare.
5885 * process.c (catch_child_signal): New function.
5886 (init_process_emacs): Call it.
5888 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5889 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5891 (x_set_cursor_type): Remove declaration.
5892 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5893 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5894 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5895 (ns_get_color): Use F suffix on float.
5896 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5897 (ns_get_rgb_color): Remove.
5898 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5899 (note_mouse_movement): x and y are CGFloat.
5900 (ns_draw_fringe_bitmap): Remove unused rowY.
5901 Change #if to COCOA && >= 10_6.
5902 (ns_draw_window_cursor): Remove unused overspill.
5903 (ns_draw_underwave): width and x are EamcsCGFloat.
5904 (ns_draw_box): thickness is CGFloat.
5905 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5906 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5907 if not in main thread.
5908 (ns_get_pending_menu_title, ns_check_menu_open)
5909 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5910 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5911 (sendFromMainThread:): New method.
5912 (changeFont:): size is CGFloat.
5913 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5914 Disable warning about permanent text.
5915 (characterIndexForPoint:): Adjust return type depending on GNUStep
5917 (mouseDown:): delta is CGFloat.
5918 (updateFrameSize): Remove unised variable f.
5919 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5920 Cast float to EmacsCGFloat.
5921 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5922 also to -1 when restoring.
5923 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5924 inside NS_IMPL_COCOA.
5925 (toggleFullScreen:): Put call to toggleFullScreen inside
5926 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5927 (setPosition:portion:whole:): por is CGFloat.
5928 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5929 (mouseDown:): Use CGFloat.
5930 (mouseDragged:): Remove unised variable edge.
5931 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5933 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5935 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5936 when NS_IMPL_GNUSTEP.
5937 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5938 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5939 (EmacsToolbar): Add clearAll. Add tag argument to
5940 addDisplayItemWithImage.
5941 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5943 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5945 * nsmenu.m (ns_update_menubar): Make static.
5946 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5947 (fillWithWidgetValue:): Add cast to SEL for setAction.
5948 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5949 (update_frame_tool_bar): Update code for GNUStep.
5950 (clearAll): New method.
5951 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5952 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5953 Move identifierToItem setObject and activeIdentifiers addObject before
5954 call to insertItemWithItemIdentifier.
5955 (validateVisibleItems): Fix indentation.
5956 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5957 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5958 UtilityWindow to aStyle, remove call to setStyleMask.
5960 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5962 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5963 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5964 Use F suffix on floats.
5965 (ns_char_width): Returns CGFloat.
5966 (ns_ascii_average_width): w is CGFloat instead of float.
5967 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5969 (ns_glyph_metrics): CGFloat instead of float.
5971 * nsfns.m (x_set_foreground_color, x_set_background_color):
5973 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5974 remove unused variables.
5975 (Fns_read_file_name): Keep track if panel is for save.
5976 Use ns_filename_from_panel/ns_directory_from_panel.
5977 (Fns_list_services): delegate only used for COCOA.
5978 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5979 Just return the input if GNUStep.
5980 (x_screen_planes): Remove.
5981 (Fxw_color_values): Use EmacsCGFloat
5982 (Fns_display_monitor_attributes_list): Only get screen number for
5984 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5986 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5987 ns_directory_from_panel.
5989 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5991 * process.c (handle_child_signal): Also use WCONTINUED.
5992 This is so that list-processes doesn't mistakenly list the process
5993 as stopped, when the process has actually been continued and is
5996 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5998 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5999 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6000 not already configured.
6002 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6004 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6006 * Makefile.in (mostlyclean): Remove *.res files.
6008 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6010 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6011 a buffer (bug#8447).
6013 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6015 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6016 display vector, and we backtrack, handle the case that the
6017 previous character position is also displayed from a display
6018 vector or covered by a display string or image. (Bug#14476)
6020 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6022 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6023 (struct MonitorInfo, free_monitors): Remove.
6024 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6025 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6026 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6029 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6030 (struct MonitorInfo, free_monitors): Remove.
6031 (ns_screen_name): Make static.
6032 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6033 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6036 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6037 (struct MonitorInfo): New struct.
6038 (free_monitors, make_monitor_attribute_list): Declare.
6040 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6042 (free_monitors, make_monitor_attribute_list): New functions.
6043 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6046 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6048 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6050 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6052 * keyboard.c: Apply keyboard decoding only to events that come directly
6053 from the tty, not from unread-command-events (bug#14368).
6054 (read_event_from_main_queue): New function, extracted from read_char).
6055 (read_decoded_char): Remove.
6056 (read_decoded_event_from_main_queue): New function to replace it.
6057 (read_char): Use it.
6058 (read_key_sequence): Use read_char rather than read_decoded_char.
6060 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6062 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6064 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6066 2013-05-22 Kenichi Handa <handa@gnu.org>
6068 The following changes are to fix the setting of
6069 buffer-file-coding-system on, for instance, C-x RET c unix RET
6070 _FILE_OF_DOS_EOL_TYPE_ RET.
6072 * coding.h (struct coding_system): New member detected_utf8_chars.
6074 * coding.c (detect_coding_utf_8): Count characters and check EOL
6075 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6077 (setup_coding_system): Do not initialize coding->head_ascii.
6078 (check_ascii): Do not set coding->eol_seen but update it. Do not
6079 call adjust_coding_eol_type here.
6080 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6081 If the eol-type of CODING is already specified, adjust the eol type
6082 of the found coding-system.
6083 (decode_coding_gap): Cancel previous change. Utilize the
6084 character numbers counted by detect_coding_utf_8. Fix detection
6087 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6089 * search.c (looking_at_1): Only set last_thing_searched if the match
6090 changed the match-data (bug#14281).
6092 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6094 * xdisp.c (reseat_at_previous_visible_line_start):
6095 Already declared in dispextern.h, so remove it here.
6096 (move_it_vertically_backward): Likewise.
6098 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6100 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6101 (Fx_display_pixel_width, Fx_display_pixel_height)
6102 (Fx_display_mm_width, Fx_display_mm_height):
6103 Mention `display-monitor-attributes-list' in docstrings.
6105 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6106 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6107 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6108 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6109 (Fx_display_backing_store, Fx_display_visual_class)
6110 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6111 (Fx_display_grayscale_p, Fx_display_pixel_width)
6112 (Fx_display_pixel_height, Fx_display_planes)
6113 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6114 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6115 (Fx_display_mm_width, Fx_display_mm_height)
6116 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6117 height for all physical monitors as in X11.
6119 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6120 Return pixel width or height for all physical monitors as in X11.
6122 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6124 Port --enable-gcc-warnings to clang.
6125 * bytecode.c (exec_byte_code):
6127 Redo diagnostic pragmas to pacify clang, too.
6128 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6129 * editfns.c (Fencode_time):
6130 * fileio.c (file_accessible_directory_p):
6131 * font.c (font_unparse_xlfd):
6132 Use '&"string"[index]' instead of '"string" + (index)'.
6133 * undo.c (user_error): Remove; unused.
6135 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6137 * insdel.c (insert_1_both): Document the arguments, instead of
6138 referring to insert_1, which no longer exists.
6140 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6141 some window, increment windows_or_buffers_changed, so that
6142 *Messages* display in that window is updated. (Bug#14408)
6144 * w32.c: Include epaths.h.
6145 (init_environment): Use cmdproxy.exe without leading directories.
6146 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6148 (gettimeofday): Adjust signature and return value to Posix
6151 * unexw32.c (open_output_file): Delete the existing emacs.exe
6152 before creating it, to break the hard link to the versioned
6155 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6156 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6157 (FIRSTFILE_OBJ): New variables.
6158 (W32_RES): Rename to EMACSRES. All users changed.
6159 (base_obj): Use $(CM_OBJ).
6160 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6161 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6162 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6163 $(W32_RES_LINK) before $(LIBES).
6164 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6166 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6168 * makefile.w32-in (DOC): Use just "DOC".
6170 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6172 * process.c: Export default filters and sentinels to Elisp.
6173 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6175 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6176 (Fset_process_sentinel, Fformat_network_address):
6177 Default to them instead of nil.
6178 (server_accept_connection): Sentinels can't be nil any more.
6179 (read_and_dispose_of_process_output): New function, extracted from
6180 read_process_output.
6181 (read_process_output): Use it; filters can't be nil.
6182 (Finternal_default_process_filter): New function, extracted from
6183 read_process_output.
6184 (exec_sentinel_unwind): Remove function.
6185 (exec_sentinel): Don't zilch sentinel while running.
6186 (status_notify): Sentinels can't be nil.
6187 (Finternal_default_process_sentinel): New function extracted from
6189 (setup_process_coding_systems): Default filter is not nil any more.
6190 (syms_of_process): Export new Elisp functions and initialize
6192 * lisp.h (make_lisp_proc): New function.
6194 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6196 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6198 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6200 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6201 unless we know that the window w is a leaf window.
6202 Another attempt at solving bug#14062.
6204 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6206 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6209 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6211 * image.c (gif_load): Check that subimages fit (Bug#14345).
6213 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6215 * lread.c (skip_dyn_eof): New function.
6216 (read1): Use it to skip the end of a file in response to #@00.
6218 * doc.c (get_doc_string): Slightly relax the sanity checking.
6220 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6222 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6223 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6224 (MonitorInfo): New struct.
6225 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6226 (Fns_display_monitor_attributes_list): New functions.
6227 (display-usable-bounds): Remove.
6228 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6231 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6233 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6234 (GTK_CHECK_VERSION): New macro, if not already defined.
6235 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6236 replaced by GTK_CHECK_VERSION.
6238 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6240 * xterm.h (GTK_PREREQ): New macro.
6241 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6242 to use this macro instead, for consistency and clarity.
6244 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6246 * xdisp.c (row_for_charpos_p): New function, with code of
6247 cursor_row_p, but accepts an additional argument CHARPOS instead
6248 of using a hardcoded PT.
6249 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6250 (row_containing_pos): Call row_for_charpos_p instead of partially
6251 doing the same. Fixes cursor positioning under longlines-mode
6252 when longlines-show-effect includes more than one newline, when
6253 moving the cursor vertically up.
6255 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6257 * makefile.w32-in (ACL_H): New macro.
6258 ($(BLD)/fileio.$(O)): Update dependencies.
6260 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6262 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6263 * Makefile.in (LIB_ACL): New macro.
6264 (LIBACL_LIBS): Remove.
6265 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6266 * fileio.c: Include <acl.h>.
6267 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6268 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6270 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6273 * unexelf.c: Don't assume ElfW (Half) fits in int.
6274 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6275 when dealing with ElfW (Half) values, since they can exceed 2**31
6276 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6277 (entry_address): Omit unused NUM arg. All uses changed.
6279 2013-05-07 Juri Linkov <juri@jurta.org>
6281 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6282 to the string converted from number with `Fnumber_to_string'.
6285 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6287 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6288 This fixes a problem introduced by my previous change.
6290 2013-05-07 Glenn Morris <rgm@gnu.org>
6292 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6294 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6296 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6298 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6300 Static checking by GCC 4.8.0.
6301 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6302 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6303 (x_get_monitor_attributes_fallback)
6304 (x_get_monitor_attributes_xinerama)
6305 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6306 Define only if USE_GTK.
6307 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6308 (x_get_monitor_attributes_fallback): Omit unused locals.
6309 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6310 Use double, not float, to avoid mixed-mode floating point arithmetic.
6312 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6313 Jan Djärv <jan.h.d@swipnet.se>
6315 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6316 (XINERAMA_CFLAGS): New macros.
6317 (ALL_CFLAGS, LIBES): Use them.
6319 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6320 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6321 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6322 (syms_of_xfns): DEFSYM them.
6323 (struct MonitorInfo): New struct.
6324 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6325 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6326 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6327 (x_get_monitor_attributes_xinerama): New functions.
6328 (Fx_display_monitor_attributes_list): New primitive.
6329 (syms_of_xfns): Defsubr it.
6331 * xterm.h (x_display_info): Add Xatom_net_workarea and
6332 Xatom_net_current_desktop.
6334 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6335 and dpyinfo->Xatom_net_current_desktop.
6337 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6339 * xdisp.c (pos_visible_p): Use the special code for finding the
6340 beginning of a display property or overlay for any "replacing"
6341 display property, not just for display strings. This solves
6342 incorrect reporting of position by posn-at-point. (Bug#14241)
6344 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6346 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6347 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6348 Verify that ElfW (Half) fits in int.
6349 (fatal): Use same signature as lisp.h.
6350 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6351 configure and build with -DUNEXELF_DEBUG without worrying about
6352 other modules that use DEBUG.
6353 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6354 possibly-wide integers now uses it instead of plain fprintf.
6355 (entry_address): New function, which avoids problems with 32-bit
6356 overflow on 64-bit hosts.
6357 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6358 (round_up): Don't assume the remainder fits in int.
6359 (find_section): Use bool for boolean. Simplify debug code.
6360 (unexec): Don't assume file sizes fit in int or size_t.
6361 Omit unnecessary trailing newline in 'fatal' format.
6362 Use strerror rather than outputting decimal error number.
6363 Remove unused code when emacs is not defined;
6364 this file relies on Emacs now.
6365 Don't assume e_phnum and e_shnum are positive.
6367 * regex.c: Fix problems when DEBUG is defined.
6368 (extract_number, extract_number_and_incr): Define regardless of
6369 whether DEBUG is defined; that's simpler and makes the code less
6370 likely to go stale in the normal case when DEBUG is not defined.
6371 Return int rather than taking an int * arg. All callers changed.
6372 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6373 Remove, replacing with ...
6374 (DEBUG_PRINT): New macro. All callers changed.
6375 (DEBUG_COMPILES_ARGUMENTS): New macro.
6376 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6377 (print_compiled_pattern, print_double_string) [DEBUG]:
6378 Use prototype rather than old-style definition.
6379 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6380 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6381 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6382 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6383 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6384 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6385 This matters only when DEBUG is defined.
6387 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6389 * xdisp.c (set_iterator_to_next): Set the
6390 ignore_overlay_strings_at_pos_p flag only if we are _really_
6391 iterating over an overlay string, as indicated by the
6392 current.overlay_string_index member. (Bug#14306)
6394 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6396 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6397 to where it is used, to avoid autorelease issues (Bug#14050).
6399 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6401 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6402 * fileio.c (syms_of_fileio): Implement this.
6403 * filelock.c (create_lock_file): If symbolic links don't work, so
6404 we use a regular file as a lock file, do not fsync the lock file;
6407 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6409 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6410 (syms_of_minibuf): Adjust accodingly.
6412 * callint.c (Fcall_interactively): Adjust calls accordingly.
6414 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6416 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6417 w->contents is a buffer before computing everything else.
6418 Use parentheses to disambiguate last part of the condition.
6420 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6421 assertion violations. (Bug#14062)
6423 2013-05-01 David Reitter <david.reitter@gmail.com>
6425 * nsfns.m (ns_tooltip): Initialize.
6427 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6429 * coding.c (decode_coding_gap): Don't remove the character before
6430 a newline unless it's a CR character. (Bug#14287)
6432 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6434 * dispextern.h (struct face): Move enum face_underline_type
6435 earlier so that bitfields can be in the same word.
6437 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6439 * nsfns.m (handlePanelKeys): New function.
6440 (EmacsOpenPanel:performKeyEquivalent:)
6441 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6442 arrows/function/control and copy/paste keys (Bug#14296).
6444 2013-04-27 Juri Linkov <juri@jurta.org>
6446 * callint.c (Fcall_interactively): Call `Qread_number' for
6447 interactive code letter `n' instead of using duplicate code.
6450 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6452 * systime.h (make_timeval): Declare as 'const'.
6454 2013-04-27 Kenichi Handa <handa@gnu.org>
6456 * font.c (font_open_entity): Always open a font of manageable
6459 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6461 Port better to AIX (Bug#14258).
6462 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6465 2013-04-24 Kenichi Handa <handa@gnu.org>
6467 * coding.c (decode_coding_iso_2022): When an invalid escape
6468 sequence is encountered, reset the invocation and designation
6469 status to the safest one.
6471 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6473 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6474 Without this fix, "make distclean" leaves stamp-h1 behind.
6476 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6478 * w32fns.c (w32_fullscreen_rect): New function to compute the
6479 window rectangle for the given fullscreen mode.
6480 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6481 longer tunes the window size. This keeps the window's edges flush
6482 with the screen and allows the taskbar to hide itself in fullboth.
6484 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6485 window decorations and uses the entire screen.
6487 * w32term.h (w32_fullscreen_rect) Add prototype.
6488 (struct w32_output): Replace normal_width, normal_height,
6489 normal_top, and normal_left members with a single normal_placement
6491 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6493 (FRAME_NORMAL_PLACEMENT): New macro.
6495 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6497 * minibuf.c (Ftest_completion): Silence compiler warning.
6499 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6501 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6504 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6507 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6508 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6509 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6510 parentheses where appropriate.
6512 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6514 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6516 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6518 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6519 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6520 Mention in the doc string that setting these variables takes
6521 effect only after a call to set-window-buffer. (Bug#14200)
6523 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6525 * indent.c (Fvertical_motion): Don't consider display strings on
6526 overlay strings as display strings on the buffer position we
6527 started from. This prevents vertical cursor motion from jumping
6528 more than one line when there's an overlay string with a display
6529 property at end of line.
6530 Reported by Karl Chen <Karl.Chen@quarl.org> in
6531 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6533 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6535 * window.c (select_window): `record_buffer' even if window is
6536 already selected (bug#14191).
6538 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6540 * window.c (Fwindow_end): Test more flags, including the buffer's
6541 last_overlay_modified flag, to determine whether the window's
6542 display is really up-to-date. Prevents the function from
6543 returning a stale value. (Bug#14170)
6544 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6547 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6549 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6550 garbaged only if it is not already the top frame on its TTY.
6551 This prevents flickering due to constant redrawing of TTY frames when
6552 there are GUI frames open in the same session. (Bug#13864)
6554 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6556 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6557 of marking the idle timers directly.
6559 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6561 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6564 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6566 * window.c (select_window): Don't record_buffer while the invariant is
6567 temporarily broken (bug#14161).
6569 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6571 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6573 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6575 2013-04-07 Romain Francoise <romain@orebokech.com>
6577 Ignore additional platform-specific ACL errors (Bug#13702).
6578 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6579 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6581 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6583 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6586 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6588 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6589 This bug was introduced by my 2013-02-25 change that simplified
6590 data_start configuration. Without this change, on GNU/Linux
6591 an Emacs configured with --enable-profiling fails immediately
6592 due to a profiler signal.
6593 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6594 with these flags. On platforms where special flags are needed
6595 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6596 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6597 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6599 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6601 Get rid of some platform-specific functions examining window
6602 system and its capabilities. This is a partial rework of the
6604 * lisp.h (have_menus_p): Remove prototype. This function is
6605 replaced with platform-independent window_system_available.
6606 (check_window_system): Move to...
6607 * frame.h (decode_window_system_frame, window_system_available):
6608 ...here, add new prototypes.
6609 * frame.c (window_system_available, decode_window_system_frame):
6611 (check_window_system): Platform-independent now.
6612 * xterm.h (x_in_use): Remove declaration.
6614 * w32term.h (check_x_frame):
6615 * nsterm.h (check_x_frame): Remove prototypes. This function
6616 is replaced with platform-independent decode_window_system_frame.
6617 * msdos.c (have_menus_p): Remove.
6618 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6619 Remove platform-specific functions. Use check_window_system,
6620 decode_window_system_frame and check_ns_display_info where
6621 appropriate. Minor style and comment tweaks.
6622 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6623 (check_x_frame): Likewise.
6624 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6626 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6627 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6628 * xmenu.c, xselect.c: All related users changed.
6630 2013-04-03 Kenichi Handa <handa@gnu.org>
6632 The following changes is to optimize the code for reading UTF-8
6635 * coding.c (check_ascii): Rename from detect_ascii. Return value
6636 changed. Check EOL format. Do not call adjust_coding_eol_type
6638 (check_utf_8): New function.
6639 (adjust_coding_eol_type): Do nothing if already adjusted.
6640 (detect_coding): Compare the return value of check_ascii with
6641 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6642 (decode_coding_gap): Optimize for valid UTF-8.
6644 2013-03-21 Kenichi Handa <handa@gnu.org>
6646 * coding.c (syms_of_coding): Cancel previous change.
6648 * insdel.c (insert_from_gap): Fix previous change.
6650 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6652 Consistently use platform-specific function to detect window system.
6653 * lisp.h (check_window_system): New prototype. This function is
6654 going to replace check_x, check_w32 and check_ns.
6655 (have_menus_p): Mention msdos.c in comment.
6656 * fontset.c (check_window_system_func): Remove. Adjust all users.
6657 * fontset.h (check_window_system_func): Remove prototype.
6658 * nsterm.h (check_ns):
6659 * xterm.h (check_x):
6660 * w32term.h (check_w32): Likewise.
6661 * menu.c (Fx_popup_menu): Use check_window_system.
6662 * msdos.c (check_window_system): Define for MS-DOS.
6663 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6664 * w32fns.c (check_window_system): Likewise for MS-Windows.
6665 * xfns.c (check_window_system): Likewise for X.
6666 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6667 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6669 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6671 Prefer < to > in range checks such as 0 <= i && i < N.
6672 This makes it easier to visualize quantities on a number line.
6673 This patch doesn't apply to all such range checks,
6674 only to the range checks affected by the 2013-03-24 change.
6675 This patch reverts most of the 2013-03-24 change.
6676 * alloc.c (xpalloc, Fgarbage_collect):
6677 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6678 * character.c (string_escape_byte8):
6679 * charset.c (read_hex):
6680 * data.c (cons_to_unsigned):
6681 * dispnew.c (update_frame_1):
6682 * doc.c (Fsubstitute_command_keys):
6683 * doprnt.c (doprnt):
6684 * editfns.c (hi_time, decode_time_components):
6685 * fileio.c (file_offset):
6686 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6687 * font.c (font_intern_prop):
6688 * frame.c (x_set_alpha):
6689 * gtkutil.c (get_utf8_string):
6690 * indent.c (check_display_width):
6691 * keymap.c (Fkey_description):
6692 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6694 * minibuf.c (read_minibuf_noninteractive):
6695 * process.c (wait_reading_process_output):
6696 * search.c (Freplace_match):
6697 * window.c (get_phys_cursor_glyph):
6698 * xdisp.c (redisplay_internal):
6699 * xsmfns.c (smc_save_yourself_CB):
6700 Prefer < to > for range checks.
6701 * dispnew.c (sit_for): Don't mishandle NaNs.
6702 This fixes a bug introduced in the 2013-03-24 change.
6703 * editfns.c (decode_time_components): Don't hoist comparison.
6704 This fixes another bug introduced in the 2013-03-24 change.
6706 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6708 * frame.h (struct frame): Drop scroll_bottom_vpos
6709 member becaue all real users are dead long ago.
6710 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6711 * xdisp.c (redisplay_internal): Adjust user.
6713 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6715 * nsmenu.m (showAtX:Y:for:): setLevel to
6716 NSPopUpMenuWindowLevel (Bug#13998).
6718 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6720 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6721 (ns_check_pending_open_menu): Declare.
6723 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6724 (x_activate_menubar): Update the menu with title that matches
6725 ns_get_pending_menu_title, and call
6726 ns_check_pending_openmenu (Bug#12698).
6727 (menuWillOpen:): New method.
6728 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6730 * nsterm.m (menu_will_open_state, menu_mouse_point)
6731 (menu_pending_title): New varaibles.
6732 (ns_get_pending_menu_title, ns_check_menu_open)
6733 (ns_check_pending_open_menu): New functions.
6735 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6737 * indent.c (current_column_bol_cache): Remove leftover which is not
6738 used in Fmove_to_column any more.
6739 (current_column, scan_for_column): Adjust users.
6740 * keyboard.c (last_point_position_buffer, last_point_position_window):
6741 Remove leftovers which are not used for recording undo any more.
6742 (command_loop_1, syms_of_keyboard): Adjust users.
6743 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6744 redisplay_window any more.
6745 (move_it_to): Adjust user.
6747 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6749 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6750 Update dependencies.
6752 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6754 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6755 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6758 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6760 * window.h (struct window): Replace hchild, vchild and buffer slots
6761 with the only contents slot. This is possible because each valid
6762 window may have either the child window (in vertical or horizontal
6763 combination) or buffer to display (for the leaf window). Using that,
6764 a lof of operations to traverse and/or change window hierarchies may
6765 be simplified. New member horizontal is used to distinguish between
6766 horizontal and vertical combinations of internal windows.
6767 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6768 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6769 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6770 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6771 Use contents slot, not buffer, where appropriate.
6772 (wset_combination): New function.
6773 (wset_buffer): Add eassert.
6774 (Fframe_first_window): Simplify the loop reaching first window.
6775 (Fwindow_buffer): Use WINDOW_LEAF_P.
6776 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6777 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6778 (unshow_buffer): Convert initial debugging check to eassert.
6779 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6780 (make_parent_window, window_resize_check, window_resize_apply)
6781 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6782 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6783 Adjust to match struct window changes.
6784 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6785 (mark_window_cursors_off, count_windows, get_leaf_windows)
6786 (foreach_window_1): Simplify the loop.
6787 * alloc.c (mark_object): Do not check for the leaf window because
6788 internal windows has no glyph matrices anyway.
6789 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6790 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6791 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6792 (build_frame_matrix_from_window_tree, mirror_make_current)
6793 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6794 (update_window_tree, set_window_update_flags): Simplify the loop.
6795 (sync_window_with_frame_matrix_rows): Enforce live window.
6796 Use contents slot, not buffer, where appropriate.
6797 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6798 and WINDOW_HORIZONTAL_COMBINATION_P.
6799 (make_frame_visible_1): Simplify the loop.
6800 Use contents slot, not buffer, where appropriate.
6801 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6802 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6803 (expose_window_tree): Likewise.
6804 Use contents slot, not buffer, where appropriate.
6805 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6806 to avoid deleted windows. Use contents slot instead of buffer.
6807 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6808 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6809 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6810 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6812 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6814 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6815 identify the reasons for assertion violations in bug#14062 and
6817 (Fx_show_tip): Fix compilation error under
6818 "--enable-check-lisp-object-type". (Bug#14073)
6820 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6821 Reported by <rzl24ozi@gmail.com>.
6823 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6825 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6827 (unwind_with_echo_area_buffer): ...to restore it here.
6828 This is needed to ensure that...
6829 (redisplay_window): ...both window markers are valid here,
6830 which is verified by eassert.
6831 * editfns.c (save_excursion_save): Do not assume that
6832 selected_window always displays the buffer.
6833 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6836 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6838 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6841 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6843 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6845 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6847 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6848 since MinGW's w32api headers do. This avoids compiler warnings.
6850 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6853 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6855 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6857 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6859 * gtkutil.c (style_changed_cb): Check if frame is live and an
6860 X frame (Bug#14038).
6862 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6864 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6865 Define only for _WIN32_WINNT less than 0x0500.
6866 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6868 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6869 see its own definitions of 'struct timeval' and 'struct timezone'.
6871 Fix incompatibilities between MinGW.org and MinGW64 headers.
6872 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6874 * w32.c (REPARSE_DATA_BUFFER): Guard with
6875 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6877 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6879 * xterm.c: Include X11/XKBlib.h
6880 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6882 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6884 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6886 * blockinput.h (input_blocked_p): Likewise.
6887 * bytecode.c (exec_byte_code): Likewise.
6888 * callproc.c (call_process_kill, call_process_cleanup)
6889 (Fcall_process): Likewise.
6890 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6891 (Fccl_execute_on_string): Likewise.
6892 * character.c (string_escape_byte8): Likewise.
6893 * charset.c (read_hex): Likewise.
6894 * cm.c (calccost): Likewise.
6895 * data.c (cons_to_unsigned): Likewise.
6896 * dired.c (directory_files_internal, file_name_completion):
6898 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6899 (sit_for): Likewise.
6900 * doc.c (Fsubstitute_command_keys): Likewise.
6901 * doprnt.c (doprnt): Likewise.
6902 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6903 * emacsgtkfixed.c: Likewise.
6904 * fileio.c (file_offset, Fwrite_region): Likewise.
6905 * floatfns.c (Fexpt, fmod_float): Likewise.
6906 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6908 * font.c (font_intern_prop): Likewise.
6909 * frame.c (x_set_alpha): Likewise.
6910 * gtkutil.c (get_utf8_string): Likewise.
6911 * indent.c (check_display_width): Likewise.
6912 * intervals.c (create_root_interval, rotate_right, rotate_left)
6913 (split_interval_right, split_interval_left)
6914 (adjust_intervals_for_insertion, delete_node)
6915 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6916 (merge_interval_right, merge_interval_left, copy_intervals)
6917 (set_intervals_multibyte_1): Likewise.
6918 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6919 * keymap.c (Fkey_description): Likewise.
6920 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6921 * lread.c (openp, read_integer, read1, string_to_number):
6923 * menu.c (ensure_menu_items): Likewise.
6924 * minibuf.c (read_minibuf_noninteractive): Likewise.
6925 * print.c (printchar, strout): Likewise.
6926 * process.c (create_process, Faccept_process_output)
6927 (wait_reading_process_output, read_process_output, send_process)
6928 (wait_reading_process_output): Likewise.
6929 * profiler.c (make_log, handle_profiler_signal): Likewise.
6930 * regex.c (re_exec): Likewise.
6931 * regex.h: Likewise.
6932 * search.c (looking_at_1, Freplace_match): Likewise.
6933 * sysdep.c (get_child_status, procfs_ttyname)
6934 (procfs_get_total_memory): Likewise.
6935 * systime.h (EMACS_TIME_VALID_P): Likewise.
6936 * term.c (dissociate_if_controlling_tty): Likewise.
6937 * window.c (get_phys_cursor_glyph): Likewise.
6938 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6939 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6941 * xfns.c (Fx_window_property): Likewise.
6942 * xmenu.c (set_frame_menubar): Likewise.
6943 * xselect.c (x_get_window_property, x_handle_dnd_message):
6945 * xsmfns.c (smc_save_yourself_CB): Likewise.
6946 * xterm.c (x_scroll_bar_set_handle): Likewise.
6948 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6950 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6951 to be optional or nil. Adjust comment and convert it to docstring.
6952 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6953 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6955 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6957 Static checking by GCC 4.8-20130319.
6958 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6959 * process.c (Fset_process_datagram_address)
6960 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6961 * xdisp.c (get_char_face_and_encoding):
6962 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6963 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6964 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6966 2013-03-24 Ken Brown <kbrown@cornell.edu>
6968 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6969 fix compilation on 64-bit Cygwin, where underscores are not
6970 automatically prepended.
6972 * w32term.c (w32_initialize): Silence compiler warning.
6974 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6976 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6977 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6978 variables, to save and restore frame dimensions.
6979 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6980 after returning from a 'fullscreen' configuration.
6981 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6982 to avoid races between the main thread and the input thread.
6984 * w32term.h (struct w32_output): New members normal_width,
6985 normal_height, normal_top, normal_left, and prev_fsmode.
6986 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6987 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6990 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6991 'fullscreen' parameter. Always record previous width and height
6992 of the frame, except when switching out of maximized modes, so
6993 that they could be restored correctly, instead of resetting to the
6994 default frame dimensions. Send SC_RESTORE command to the frame,
6995 unless we are going to send SC_MAXIMIZE, to restore the frame
6996 resize hints in the mouse pointer shown by the window manager.
6999 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7001 * lisp.h (get_frame_param): Adjust conditions for prototype
7004 2013-03-22 Ken Brown <kbrown@cornell.edu>
7006 * unexcw.c: Drop unneeded inclusion of w32common.h.
7007 (report_sheap_usage): Declare.
7008 (read_exe_header): Add magic numbers for x86_64.
7009 (fixup_executable): Fix printf format specifier for unsigned long
7012 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7014 * frame.h (struct frame): Put menu_bar_window under #ifdef
7015 because this member is not needed when X toolkit is in use.
7016 (fset_menu_bar_window):
7017 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7018 (free_glyphs, update_frame):
7019 * xdisp.c (expose_frame): Likewise.
7020 (display_menu_bar): Likewise. Remove redundant eassert.
7021 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7024 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7026 Use functions and constants to manipulate Lisp_Save_Value objects.
7027 This replaces code that used macros and strings and token-pasting.
7028 The change makes the C source a bit easier to follow,
7029 and shrinks the Emacs executable a bit.
7030 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7031 (make_save_value): Change 1st arg from string to enum. All callers
7034 (mark_object): Use if, not #if, for GC_MARK_STACK.
7035 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7036 (XSAVE_OBJECT): Now functions, not macros.
7037 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7038 the constant was never used.
7039 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7040 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7041 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7042 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7044 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7045 type3 with a single member save_type. All uses changed.
7046 (save_type, set_save_pointer, set_save_integer): New functions.
7047 * print.c (PRINTX): Remove.
7049 * alloc.c: Remove redundant static declarations.
7051 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7053 * window.h (struct window): Convert left_col, top_line, total_lines
7054 and total_cols from Lisp_Objects to integers. Adjust comments.
7055 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7057 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7058 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7059 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7060 Adjust users where appropriate.
7062 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7064 * frame.h (struct frame): Drop resx and resy because the same data is
7065 available from window system-specific output context. Adjust users.
7066 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7067 New functions to provide defaults when no window system available.
7068 (FRAME_RES_X, FRAME_RES_Y): New macros.
7069 (NUMVAL): Move from xdisp.c.
7070 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7071 (Ffont_face_attributes, Fopen_font):
7072 * image.c (gs_load):
7073 * w32font.c (fill_in_logfont):
7074 * xdisp.c (calc_pixel_width_or_height):
7075 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7076 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7078 2013-03-20 Kenichi Handa <handa@gnu.org>
7080 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7081 to 1 (temporary workaround until a bug related to ASCII
7082 optimization is fixed).
7084 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7086 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7087 Signal error if window is not internal. Adjust docstring.
7088 (delete_all_child_windows): Use combination_limit to save the buffer.
7089 (Fset_window_configuration): Adjust accordingly.
7090 * print.c (syms_of_print): Initialize debugging output not here...
7091 (init_print_once): ...but in a new function here.
7092 * lisp.h (init_print_once): Add prototype.
7093 * emacs.c (main): Add call to init_print_once. Adjust comments.
7095 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7097 * window.c (window_resize_check, window_resize_apply)
7098 (window_from_coordinates, recombine_windows, set_window_buffer)
7099 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7100 (Fsplit_window_internal, Fdelete_window_internal)
7101 (freeze_window_starts): Use bool for booleans.
7102 * window.h (window_frame_coordinates, resize_frame_windows)
7103 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7105 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7107 * dispnew.c (bitch_at_user): Use `user-error'.
7109 2013-03-17 Ken Brown <kbrown@cornell.edu>
7111 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7112 as return type of image_background. (Bug#13981)
7113 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7115 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7117 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7118 (ns_select): Don't return with result uninitialized.
7120 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7123 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7125 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7126 directories. If filename is nil, get directory name (Bug#13932).
7127 Use getFilename and getDirectory.
7128 (getFilename, getDirectory): New methods for EmacsSavePanel and
7130 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7132 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7134 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7136 2013-03-15 Kenichi Handa <handa@gnu.org>
7138 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7139 (adjust_after_replace): Make it back to static. Delete the third
7140 arg text_at_gap_tail. Cancel the code for handling it.
7142 * coding.h (struct coding_system): New member eol_seen.
7144 * coding.c (detect_ascii): New function.
7145 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7146 when the source bytes are actually scanned. On detecting for
7147 coding_category_utf_8_auto, call detect_ascii instead of scanning
7148 source bytes directly.
7149 (produce_chars): Call insert_from_gap with the new arg 0.
7150 (encode_coding): Likewise.
7151 (decode_coding_gap): Control ASCII optimization by the variable
7152 disable_ascii_optimization instead of #ifndef .. #endif.
7153 Deccode EOL format according to coding->eol_seen.
7154 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7157 * lisp.h (adjust_after_replace): Cancel externing it.
7158 (insert_from_gap): Adjust prototype.
7160 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7162 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7163 FULLSCREEN_MAXIMIZED. (Bug#13935)
7165 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7167 * region-cache.c (find_cache_boundary, move_cache_gap)
7168 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7169 Simplify debugging check and convert to eassert. Adjust comment.
7170 (pp_cache): Put under ENABLE_CHECKING.
7172 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7174 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7175 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7177 (w32fullscreen_hook): If the frame is visible, reset
7178 f->want_fullscreen flag after changing the frame size. If the
7179 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7182 2013-03-13 Daniel Colascione <dancol@dancol.org>
7184 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7185 too so that these builds can use Cygwin's file conversion
7186 functions. (We've been building and linking cygw32.o all along
7187 and just not using it.)
7189 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7191 File synchronization fixes (Bug#13944).
7192 * Makefile.in (LIB_FDATASYNC): New macro.
7194 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7195 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7196 Don't worry about HAVE_FSYNC, since a substitute fsync is
7197 available if the system lacks one.
7198 (Fwrite_regin): Retry fsync if interrupted.
7200 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7202 * w32term.c (w32_read_socket): If the Emacs frame is being
7203 activated, call w32fullscreen_hook, to make sure the new frame
7204 dimensions are in effect. (Bug#13937)
7206 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7208 * xdisp.c (init_iterator): Simplify because both character and byte
7209 positions are either specified or -1. Add eassert. Adjust comment.
7210 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7211 character and byte positions can be obtained from marker.
7213 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7215 Static checking by Sun C 5.12.
7216 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7217 * bytecode.c (exec_byte_code):
7218 * dispnew.c (init_display):
7220 * fileio.c (Fsubstitute_in_file_name):
7221 * keyboard.c (Fevent_convert_list):
7222 * keymap.c (Fsingle_key_description):
7223 * term.c (maybe_fatal, fatal):
7224 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7225 * xsmfns.c (Fhandle_save_session):
7226 Omit unreachable code.
7227 * keymap.c (map_keymap_char_table_item): Cast void * to
7228 a function pointer type; the C Standard requires this.
7230 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7231 Include <sys/param.h> unconditionally, as that works elsewhere and
7232 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7233 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7236 See ChangeLog.12 for earlier changes.
7242 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7244 This file is part of GNU Emacs.
7246 GNU Emacs is free software: you can redistribute it and/or modify
7247 it under the terms of the GNU General Public License as published by
7248 the Free Software Foundation, either version 3 of the License, or
7249 (at your option) any later version.
7251 GNU Emacs is distributed in the hope that it will be useful,
7252 but WITHOUT ANY WARRANTY; without even the implied warranty of
7253 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7254 GNU General Public License for more details.
7256 You should have received a copy of the GNU General Public License
7257 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.