1 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4 directory, watch it and not its parent.
5 (add_watch): Allow empty string in FILE.
7 2013-11-27 Martin Rudalics <rudalics@gmx.at>
9 * window.c (Fset_window_start, window_resize_apply)
10 (window_scroll): Reset window_end_valid (Bug#15957).
12 2013-11-27 Glenn Morris <rgm@gnu.org>
14 * Makefile.in (leimdir): Now in lisp source directory.
15 ($(leimdir)/leim-list.el): Just use ../leim .
16 * epaths.in (PATH_DUMPLOADSEARCH):
17 * lread.c (load_path_default):
18 * nsterm.m (ns_load_path): No more leim directory.
20 2013-11-26 Andreas Schwab <schwab@suse.de>
22 * .gdbinit (xgettype): Add cast.
24 2013-11-26 Glenn Morris <rgm@gnu.org>
27 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
28 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
29 is a single directory.
31 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
33 bool-vector-subsetp is now the normal direction (Bug#15912).
34 * data.c (Fbool_vector_subsetp): Test whether the first argument
35 is a subset of the second one, not the reverse. Add doc string.
37 Fix minor problems found by static checking.
38 * lread.c (load_path_default): Now static.
39 * textprop.c (text_property_stickiness): Be consistent about the
40 test used when deciding whether to consider the previous character.
41 This simplifies the code a bit.
43 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
45 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
47 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
48 (syms_of_frame): Don't defsubr them.
50 2013-11-25 Glenn Morris <rgm@gnu.org>
52 * lread.c (load_path_default): Change the sense of the argument.
53 (init_lread): When EMACSLOADPATH is set, do not ignore changes
54 from dump_path. When it is not, avoid checking dump_path twice.
56 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
57 uninstalled dump_path against installed Vload_path. (Bug#15964)
59 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
61 Export get_pos_property to Elisp.
62 * editfns.c (Fget_pos_property): Rename from get_pos_property.
63 (syms_of_editfns): Export it to Elisp.
65 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
67 2013-11-23 Romain Francoise <romain@orebokech.com>
69 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
70 initialization here ...
71 (syms_of_fileio): ... from here.
73 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
75 * lread.c (init_lread): Fix int/Lisp_Object mixup.
76 Please use --enable-check-lisp-object-type.
78 2013-11-23 Glenn Morris <rgm@gnu.org>
80 * process.c (get_process): Explicit error for dead buffers.
82 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
84 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
86 2013-11-23 Glenn Morris <rgm@gnu.org>
88 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
89 * lread.c (load_path_check): Take path to check as argument.
90 (load_path_default): New, split from init_lread.
91 (init_lread): Move calc of default load-path to load_path_default.
92 Empty elements in EMACSLOADPATH now stand for the default.
94 * emacs.c (decode_env_path): Add option to treat empty elements
95 as nil rather than ".".
96 * callproc.c (init_callproc_1, init_callproc):
97 * image.c (Vx_bitmap_file_path):
98 * lisp.h (decode_env_path):
99 * lread.c (Vsource_directory):
100 Update for new argument spec of decode_env_path.
102 2013-11-22 Eli Zaretskii <eliz@gnu.org>
104 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
105 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
107 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
109 Fix some dependency problems that cause unnecessary recompiles.
110 Problem reported by RMS in
111 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
112 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
113 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
114 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
115 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
116 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
117 (boostrap-clean): No need to remove stamp-oldxmenu.
119 Fix recently introduced bool vector overrun.
120 This was due to an optimization that went awry.
121 Reported by Glenn Morris in
122 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
123 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
124 for empty vectors, undoing the 2013-11-18 change.
125 * data.c (bool_vector_binop_driver): Rely on this.
126 Fix bug that occasionally overran the destination.
127 * lisp.h (struct Lisp_Bool_vector): Document this.
129 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
131 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
134 * nsterm.m (init, run, stop:): Comment out for now, does not work
137 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
139 * charset.c (syms_of_charset): Don't read past end of string.
141 2013-11-19 Glenn Morris <rgm@gnu.org>
143 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
145 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
147 Add hooks to run on gaining/losing focus. (Bug#15029)
148 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
149 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
150 (syms_of_frame): Add focus-in-hook, focus-out-hook.
152 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
154 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
155 The old names predated the API change that put destination at end.
157 Improve API of recently-added bool vector functions (Bug#15912).
158 The old API had (bool-vector-count-matches A B)
159 and (bool-vector-count-matches-at A B I), which gave the
160 misleading impression that the two functions were variants, one
161 with a location I. The new API has (bool-vector-count-population A)
162 and (bool-vector-count-consecutive A B I) to make the distinction
163 clearer. The first function no longer has a B argument, since the
164 caller can easily determine the number of nils if the length and
165 number of ts is known.
166 * data.c (Fbool_vector_count_population): Rename from
167 bool_vector_count_matches, and accept just 1 argument.
168 (Fbool_vector_count_consecutive): Rename from
169 Fbool_vector_count_matches_at.
171 Always allocate at least one bits_word per bool vector.
172 See Daniel Colascione in:
173 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
174 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
175 * data.c (bool_vector_binop_driver): Rely on this. Tune.
176 * lisp.h (struct Lisp_Bool_vector): Document this.
178 2013-11-18 Eli Zaretskii <eliz@gnu.org>
180 * insdel.c (invalidate_buffer_caches): New function, consolidated
181 from part of prepare_to_modify_buffer.
182 (insert_from_gap, prepare_to_modify_buffer):
183 * coding.c (code_convert_region, code_convert_string): Call
184 invalidate_buffer_caches. (Bug#15841)
186 * lisp.h (invalidate_buffer_caches): Add prototype.
188 2013-11-17 Eli Zaretskii <eliz@gnu.org>
190 * w32term.c (x_update_window_end): Don't invalidate the entire
191 mouse-highlight info, just signal frame_up_to_date_hook that mouse
192 highlight needs to be redisplayed. (Bug#15913)
194 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
196 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
198 2013-11-16 Eli Zaretskii <eliz@gnu.org>
200 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
201 while we are using Vprin1_to_string_buffer.
203 * keymap.c (describe_map): Don't crash if PT is 1 both before and
204 after inserting the description string. (Bug#15907)
206 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
208 * data.c: Work around bogus GCC diagnostic about shift count.
209 Reported by Eli Zaretskii in
210 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
211 (pre_value): New function.
212 (count_trailing_zero_bits): Use it.
214 2013-11-15 Eli Zaretskii <eliz@gnu.org>
216 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
217 assume C macros are not supported even under -g3 in these old GCC
220 2013-11-15 Leo Liu <sdl.web@gmail.com>
222 * minibuf.c (Ftry_completion, Fall_completions)
223 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
225 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
227 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
228 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
229 This avoids placing unnecessary constants into the Emacs code.
231 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
233 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
234 for Cygwin w32 build.
236 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
237 for Cygwin w32 build. (Bug#15892)
239 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
241 Simplify, port and tune bool vector implementation.
242 * alloc.c (bool_vector_exact_payload_bytes)
243 (bool_vector_payload_bytes): Remove.
244 (bool_vector_fill): Return its argument.
245 * alloc.c (bool_vector_fill):
247 * print.c (print_object):
248 Simplify by using bool_vector_bytes.
249 * alloc.c (make_uninit_bool_vector):
250 New function, broken out from Fmake_bool_vector.
251 (Fmake_bool_vector): Use it. Use tail call.
252 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
253 * data.c (BITS_PER_ULL): New constant.
254 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
255 if long long versions don't exist.
256 (shift_right_ull): New function.
257 (count_one_bits_word): New function, replacing popcount_bits_word
258 macro. Don't assume that bits_word is no wider than long long.
259 (count_one_bits_word, count_trailing_zero_bits):
260 Don't assume that bits_word is no wider than long long.
261 * data.c (bool_vector_binop_driver, bool_vector_not):
262 * fns.c (Fcopy_sequence):
264 Create an uninitialized destination, to avoid needless work.
265 (internal_equal): Simplify.
266 (Ffillarray): Prefer tail call.
267 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
268 contain at least one word.
269 (bits_word_to_host_endian): Prefer if to #if. Don't assume
270 chars are narrower than ints.
271 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
272 * fns.c (Fcopy_sequence):
274 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
275 Don't try to port to hosts where bits_word values have holes; the
276 code wouldn't work there anyway. Verify this assumption, though.
277 (bool_vector_bytes): New function.
278 (make_uninit_bool_vector): New decl.
279 (bool_vector_fill): Now returns Lisp_Object.
281 * xfns.c (xic_create_fontsetname):
282 * xrdb.c (gethomedir): Prefer tail calls.
284 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
286 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
287 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
289 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
290 that requires a return value.
291 (Fset_buffer_modified_p): Take advantage of this change to do
294 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
296 * buffer.c (Frestore_buffer_modified_p): Sync it with
297 Fset_buffer_modified_p.
298 (Fforce_mode_line_update): New function, moved from subr.el.
299 (Fset_buffer_modified_p): Use them.
300 (syms_of_buffer): Defsubr Fforce_mode_line_update.
302 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
304 * search.c (find_newline): Rewrite to prefer offsets to pointers.
305 This avoids undefined behavior when subtracting pointers into
306 different aways. On my platform it also makes the code a tad
307 smaller and presumably faster.
309 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
311 * keyboard.c (command_loop_1): Use region-extract-function.
312 * insdel.c (Qregion_extract_function): Not static any more (can we
313 stop pretending that these vars can benefit from being marked static?).
315 2013-11-09 Eli Zaretskii <eliz@gnu.org>
317 * search.c (find_newline): If buffer text is relocated during the
318 "dumb loop", adjust C pointers into buffer text to follow suit.
321 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
323 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
324 for conversion (Bug#15837).
326 2013-11-09 Eli Zaretskii <eliz@gnu.org>
328 * fileio.c (Finsert_file_contents): Invalidate the newline cache
329 for the entire range of inserted characters. (Bug#15841)
331 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
333 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
335 (realize_default_face): Remove assignment to distant-foreground if
336 unspecified (Bug#15815).
338 2013-11-08 Eli Zaretskii <eliz@gnu.org>
340 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
341 cache-long-scans disabled, since we don't want to call
342 prepare_to_modify_buffer (in insert_1_both) for each message we
345 * buffer.h (bset_cache_long_scans): New INLINE function, moved
346 from buffer.c. Improve commentary to the buffer field setter
349 * buffer.c (bset_cache_long_scans): Static function deleted.
350 Improve commentary to the buffer field setter functions.
351 (init_buffer_once): Default for cache-long-scans changed to t.
354 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
356 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
358 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
359 This bug was introduced in my 2013-06-21 change, and caused
360 struct Lisp_Sub_Char_Table objects to be given too many slots,
361 which broke 'make -C admin/unidata'.
363 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
365 Import changes from mac-port 4.5.
366 * macfont.m (mac_font_copy_default_descriptors_for_language)
367 (mac_font_copy_default_name_for_charset_and_languages): Declare.
368 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
369 (macfont_language_default_font_names): New.
370 (macfont_list): Rearrange language/charset code.
371 (macfont_close): Don't check for macfont_info->cache.
372 (mac_ctfont_create_preferred_family_for_attributes): New font
374 mac_font_copy_default_name_for_charset_and_languages.
375 (mac_font_copy_default_descriptors_for_language)
376 (mac_font_copy_default_name_for_charset_and_languages): New functions.
378 * macfont.h (kCTVersionNumber10_9): Define if not defined.
380 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
382 Port to C11 aligned_alloc, and fix some integer overflows.
383 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
384 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
385 and use of posix_memalign replaced with aligned_alloc.
386 (aligned_alloc): New function, defined or declared as needed.
387 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
388 Don't undef; configure.ac now does this.
389 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
390 (calloc, aligned_alloc): Check for integer overflow.
391 (aligned_alloc): Rename from memalign. All uses changed.
392 (memalign): New function, an alias for aligned_alloc.
394 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
396 * xdisp.c (redisplay_internal): Fix typo in last change.
398 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
400 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
402 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
404 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
405 redisplay--mode-lines-cause.
406 (redisplay_internal): Keep them uptodate. Remove redundant check of
407 buffer_shared_and_changed.
408 * *.[chm]: Number every assignment to update_mode_lines so we
409 can track why it is set.
411 2013-11-06 Eli Zaretskii <eliz@gnu.org>
413 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
415 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
417 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
418 can track why it is set.
420 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
422 Integer-related fixes for term.c etc.
423 * dispextern.h (face_tty_specified_color): New function.
424 * term.c (turn_on_face): Don't rely on undefined behavior when
425 assigning an out-of-range value to 'long'.
426 Simplify test for toggling highlight.
427 (tty_capable_p): Omit last two (unused) args. All callers changed.
428 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
429 (read_menu_input, tty_menu_activate, tty_menu_show):
430 * xfaces.c (x_supports_face_attributes_p)
431 (tty_supports_face_attributes_p):
432 Use bool for boolean. All callers changed.
433 (tty_supports_face_attributes_p): Omit defaults for color indices;
434 no longer needed. Simplify tail call.
436 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
438 * xdisp.c (prepare_menu_bars): Mark static.
439 * lisp.h (prepare_menu_bars): Don't declare.
440 * xselect.c (x_handle_selection_clear):
441 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
443 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
445 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
446 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
448 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
450 * keyboard.c (Fcommand_error_default_function): Rename from
451 Fdefault_error_output.
453 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
455 * keyboard.c (Fdefault_error_output): New function, extracted from
457 (syms_of_keyboard): Use it for Vcommand_error_function.
459 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
461 * eval.c (handlerlist_sentinel): New variable (bug#15802).
462 (init_eval): Use it to ensure handlerlist is non-NULL.
463 (unwind_to_catch): Make sure we never set handlerlist to NULL.
464 (Fsignal): Adjust NULLness test of handlerlist.
465 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
467 2013-11-05 Eli Zaretskii <eliz@gnu.org>
469 * callproc.c (call_process): Call prepare_to_modify_buffer before
470 decoding text read from the sub-process, as the decoded stuff will
471 be inserted into the buffer. This will invalidate the various
472 caches maintained for the buffer. (Bug#15148)
474 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
476 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
477 string of glyphless-char-display.
479 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
481 * nsfns.m (ns_get_name_from_ioreg): New function.
482 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
483 OSX >= 10.9. Use ns_get_name_from_ioreg.
485 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
487 Simplify and port recent bool vector changes.
488 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
489 only in this file. Use a more-efficient implementation if the
490 second argument is a power of 2.
491 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
492 Remove no-longer-necessary compile-time checks.
493 (bool_vector_exact_payload_bytes): New function.
494 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
495 exact payload changed to call the new function. Do not assume
496 that the arg or result fits in ptrdiff_t.
497 (bool_vector_fill): New function.
498 (Fmake_bool_vector): Use it. Don't assume bit counts fit
500 (vroundup_ct): Don't assume arg fits in size_t.
501 * category.c (SET_CATEGORY_SET): Remove. All callers now just
502 invoke set_category_set.
503 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
504 All callers changed. Use bool_vector_set.
505 * category.h (XCATEGORY_SET): Remove; no longer needed.
506 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
508 * data.c (Faref): Use bool_vector_ref.
509 (Faset): Use bool_vector_set.
510 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
511 (Fbool_vector_not, Fbool_vector_count_matches)
512 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
513 * fns.c (concat): Use bool_vector_ref.
514 (Ffillarray): Use bool_vector_fill.
515 (mapcar1): Use bool_vector_ref.
516 (sxhash_bool_vector): Hash words, not bytes.
517 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
518 a constant, since it's now used in #if.
519 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
520 unsigned char on unusual architectures, so that we no longer
521 assume that the number of bits per bits_word is a power of two or
522 is a multiple of 8 or of CHAR_BIT.
523 (Qt): Add forward decl.
524 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
525 at least as strictly as bits_word.
526 (bool_vector_data, bool_vector_uchar_data): New accessors.
527 All data structure accesses changed to use them.
528 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
529 (bool_vector_set): New functions.
530 (bool_vector_fill): New decl.
531 (ROUNDUP): Move to alloc.c as described above.
533 Fix recent gnutls changes.
534 * gnutls.c (Fgnutls_boot): Don't assume C99.
535 * process.c (wait_reading_process_output): Fix typo in recent change.
537 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
539 * process.c (wait_reading_process_output, read_process_output)
540 (send_process): Check gnutls_state is not NULL.
542 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
543 (Fgnutls_boot): Set process gnutls_p later, after initialization.
545 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
547 * nsterm.m (init, run, stop:): New methods in EmacsApp for
548 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
550 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
553 * nsfns.m (Fx_create_frame): Fix memory leak.
555 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
556 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
557 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
559 2013-11-04 Eli Zaretskii <eliz@gnu.org>
561 * xdisp.c (message3_nolog, message_with_string): Encode the string
562 before writing it to the terminal in a non-interactive session.
564 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
565 sure we concatenate them into a unibyte string.
567 * fileio.c (make_temp_name): Encode PREFIX, and decode the
568 resulting temporary name before returning it to the caller.
569 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
570 is a unibyte string, convert NAME to a unibyte string to ensure
571 that the result is also a unibyte string.
573 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
574 create unibyte strings from default paths and directory/file
577 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
580 * callproc.c (init_callproc): Use build_unibyte_string to make
581 sure we create unibyte strings from default paths and
582 directory/file names.
584 * buffer.c (init_buffer): Don't store default-directory of
585 *scratch* in multibyte form. The original problem which led to
587 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
588 but it was solved long ago. (Bug#15260)
590 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
592 Port to stricter C99 platforms.
593 Especially, C99 prohibits nesting a struct X inside struct Y if
594 struct X has a flexible array member.
595 * alloc.c (struct sdata): New type.
596 (sdata): Implement in terms of struct sdata.
597 Remove u member; all uses replaced by next_vector, set_next_vector.
598 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
599 (SDATA_DATA_OFFSET): Now a constant, not a macro.
600 (struct sblock): Rename first_data member to data, which is now
601 a flexible array member. All uses changed.
602 (next_vector, set_next_vector, large_vector_vec): New functions.
603 (vector_alignment): New constant.
604 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
605 (struct large-vector): Now merely a NEXT member, since the old approach
606 ran afoul of stricter C99. All uses changed to use
607 large_vector_vec or large_vector_offset.
608 (large_vector_offset): New constant.
609 * dispnew.c: Include tparam.h, for tgetent.
610 Do not include term.h; no longer needed.
611 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
612 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
613 (struct Lisp_Vector): Use a flexible array member for contents,
614 instead of a union with a member that is an array of size 1.
616 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
617 fact that the struct no longer contains a union.
618 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
619 (struct Lisp_Save_Value, struct Lisp_Free):
620 Use unsigned, not int, for spacers, to avoid c99 warning.
621 (union specbinding): Use unsigned, not bool, for bitfield, as
622 bool is not portable to pre-C99 hosts.
624 2013-11-04 Glenn Morris <rgm@gnu.org>
626 * emacs.c (usage_message): Mention that `-L :...' appends.
628 2013-11-02 Glenn Morris <rgm@gnu.org>
630 * Makefile.in (abs_builddir): Remove.
631 (bootstrap_exe): Use relative filename.
633 Use relative filenames in TAGS files.
634 * Makefile.in (abs_srcdir): Remove it again.
635 (.PHONY): Remove frc.
636 (maintainer-clean): No more TAGS-LISP file.
637 (TAGS): Pass relative file names to etags.
638 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
640 * Makefile.in (abs_srcdir): New, set by configure.
642 (maintainer-clean): Remove pointless echo. That should be in the
643 top-level Makefile, if anywhere. Delete TAGS-LISP.
644 (extraclean): No s/ and m/ directories for some time.
645 (TAGS): Also depend on ctagsfiles3.
646 Remove no-longer-defined S_FILE.
647 Pass absolute filenames to etags once more.
648 (TAGS-LISP): Replace lispdir with its expansion.
649 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
650 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
652 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
654 * xfaces.c (check_lface_attrs, realize_default_face):
655 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
656 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
658 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
660 * emacs.c (original_pwd): Remove global var by making it local.
661 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
663 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
665 * xfaces.c: Declare color_distance.
666 (QCdistant_foreground): New variable.
667 (NEAR_SAME_COLOR_THRESHOLD): New define.
668 (load_color2): New function.
669 (load_color): Call load_color2.
670 (load_face_colors): Call load_color2 and if distant-color is specified
671 calculate distant and use distant-color if colors are near.
672 (LFACE_DISTANT_FOREGROUND): New define.
673 (merge_face_ref, Finternal_set_lisp_face_attribute)
674 (Finternal_get_lisp_face_attribute)
675 (x_supports_face_attributes_p): Handle distant-foreground similar to
677 (syms_of_xfaces): DEFSYM QCdistant_foreground.
679 * dispextern.h (lface_attribute_index):
680 Add LFACE_DISTANT_FOREGROUND_INDEX.
682 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
684 * image.c (pbm_next_char): New function.
685 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
686 (pbm_scan_number): Use it.
687 (Qlibjpeg_version): New variable.
688 (syms_of_image): DEFSYM and initialize it.
690 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
692 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
694 2013-10-31 Glenn Morris <rgm@gnu.org>
696 * emacs.c (original_pwd): New char.
697 (main): If using --chdir, store original_pwd.
698 (init_cmdargs): When setting Vinvocation_directory based on a
699 relative argv[0], use original_pwd if set. (Bug#15768)
701 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
703 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
705 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
707 * insdel.c: Fix minor problems found by static checking.
708 (Qregion_extract_function): Now static.
709 (prepare_to_modify_buffer_1): Remove unused locals.
711 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
713 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
714 (syms_of_xdisp): Declare pre-redisplay-function.
715 (markpos_of_region): Remove function.
716 (init_iterator, compute_stop_pos, handle_face_prop)
717 (face_before_or_after_it_pos, reseat_to_string)
718 (get_next_display_element, window_buffer_changed)
719 (redisplay_internal, try_cursor_movement, redisplay_window)
720 (try_window_reusing_current_matrix, try_window_id, display_line)
721 (note_mode_line_or_margin_highlight, note_mouse_highlight)
722 (display_string, mouse_face_from_buffer_pos): Remove region handling.
723 * window.h (struct window): Remove field `region_showing'.
724 * dispextern.h (struct it): Remove region_beg/end_charpos.
725 (face_at_buffer_position, face_for_overlay_string)
726 (face_at_string_position): Update prototypes.
727 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
728 (face_at_string_position): Remove `region_beg' and `region_end' args.
729 * fontset.c (Finternal_char_font):
730 * font.c (font_at, font_range): Adjust calls accordingly.
731 * insdel.c (Qregion_extract_function): New var.
732 (syms_of_insdel): Initialize it.
733 (prepare_to_modify_buffer_1): Use it.
735 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
737 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
738 * ftxfont.c (ftxfont_get_gcs):
739 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
740 * xfaces.c (x_free_colors, x_free_dpy_colors)
741 (x_create_gc, unload_color):
742 * xselect.c (x_property_data_to_lisp):
743 * xsettings.c (parse_settings):
744 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
745 (get_bits_and_offset): Adjust definition.
746 * frame.c (XParseGeometry): Adjust locals.
747 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
748 * regex.h (toplevel): Likewise for reg_syntax_t.
750 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
752 * eval.c (run_hook_with_args): Use FUNCTIONP.
754 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
756 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
757 fields, drop 'allocated_p' member and use -1 for uninitialized value.
758 * w32term.h (struct w32_output): Similarly but do not use -1 because...
759 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
760 on MS-Windows anyway.
761 (free_face_colors): Define only if HAVE_X_WINDOWS and...
762 (free_realized_face): ...adjust user.
763 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
764 white relief pixels to -1.
765 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
766 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
767 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
769 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
771 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
772 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
773 in practice now. All callers changed.
775 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
777 * dispextern.h (struct face): Use bitfields for 'underline_type'
778 and 'box' members. Remove set-but-unused members 'pixmap_w' and
779 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
780 'stipple' member. Move 'lface' member up to help...
781 * xfaces.c (make_realized_face): ...this function to find and
782 clear just the members that need clearing.
783 (load_face_colors, realize_x_face):
784 * xdisp.c (extend_face_to_end_of_line): Adjust user.
786 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
788 * xftfont.c (struct xftfont_info): Remove set-but-unused
790 (xftfont_open): Adjust user.
791 (xftfont_get_colors): Remove useless prototype.
793 2013-10-26 Eli Zaretskii <eliz@gnu.org>
795 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
796 before passing them to 'unexec'. (Bug#15260)
798 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
800 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
802 2013-10-25 Eli Zaretskii <eliz@gnu.org>
804 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
805 the changed signature of the font driver's 'close' method.
807 * w32font.h (w32font_close): Adjust the prototype to the change in
810 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
812 * w32uniscribe.c (uniscribe_close): Adapt the call to
813 w32font_close to its new prototype.
815 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
817 Omit unused frame argument of font API's close function.
818 * font.h (struct font): Drop frame argument. Adjust comment.
819 * font.c (font_clear_cache, font_close_object): Adjust users.
820 * ftfont.c (ftfont_close):
821 * ftxfont.c (ftxfont_close):
822 * macfont.m (macfont_close):
823 * nsfont.m (nsfont_close):
824 * w32font.c (w32font_close):
825 * xfont.c (xfont_close):
826 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
827 tweak comments and make functions safe if called more than once for
828 the same font object.
830 Perform font-specific cleanup when font object is swept by GC. See
831 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
832 * alloc.c (cleanup_vector): New function.
833 (sweep_vector): Call it for each reclaimed vector object.
834 * font.h (struct font): Adjust comment.
836 2013-10-24 Glenn Morris <rgm@gnu.org>
838 * Makefile.in (abs_top_srcdir): New, set by configure.
840 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
842 Adjust recent font-related changes to fix bug#15686.
843 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
844 is a live window system frame, mark its default font too.
846 2013-10-23 Glenn Morris <rgm@gnu.org>
848 * Makefile.in (RUN_TEMACS): Make relative (again).
849 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
850 (bootstrap-emacs$(EXEEXT)):
851 Quote entities that might contain whitespace.
853 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
855 Port to Solaris 10 and its bundled GCC.
856 Problem reported by Timothy C. Burt.
857 * floatfns.c (isfinite, isnan): Redefine unconditionally.
859 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
861 Do not allow font caches to grow too large.
862 * alloc.c (compact_font_cache_entry, compact_font_caches):
863 New functions or stub if not HAVE_WINDOW_SYSTEM.
864 (compact_undo_list): Factor out from Fgarbage_collect.
866 (mark_face_cache): Mark face font. Move down to avoid
868 (mark_terminals): Do not mark font cache here.
869 (Fgarbage_collect): Call compaction functions described
870 above. Adjust comment.
872 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
874 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
875 chdir to HOME (bug#15607).
877 * nsterm.m (Qcocoa, Qgnustep): New variables.
878 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
879 (ns_get_color): Make selection color work for GNUStep also.
881 2013-10-18 Eli Zaretskii <eliz@gnu.org>
883 * keyboard.c (make_lispy_event): Remove GPM-specific code that
884 handles mouse clicks. Instead, let GPM use the same code as all
885 the other mice use. See the discussion starting at
886 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
887 for the details of the problem with the menu bar this fixes.
889 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
891 Remove port-specific display name lists to avoid extra
892 complexity and data duplication with display info lists.
893 * xterm.h (x_display_name_list): Remove declaration.
894 * xterm.c (x_display_name_list): Remove.
895 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
896 * xfns.c (x_display_info_for_name, Fx_display_list):
897 Likewise. Use x_display_list where appropriate.
898 * w32term.h (w32_display_name_list): Remove declaration.
899 * w32term.c (w32_display_name_list): Remove.
900 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
902 * w32fns.c (x_display_info_for_name, Fx_display_list):
903 Likewise. Use x_display_list where appropriate.
904 * nsterm.h (ns_display_name_list): Remove declaration.
905 * nsterm.m (ns_display_name_list): Remove.
906 (ns_term_init, syms_of_nsterm): Adjust users.
907 * nsfns.m (ns_display_info_for_name, Fx_display_list):
908 Likewise. Use x_display_list where appropriate.
909 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
910 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
911 (mark_terminals): Mark per-terminal font cache.
913 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
915 Don't run timers in input-pending-p. Its new check-timers param
916 provides the prior behavior. (Bug#15045).
917 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
920 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
922 Make some functions static in non-Microsoft builds.
923 On my platform (Fedora 19 x86-64), this shrinks the
924 Emacs executable (text+data) by 0.25%.
925 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
926 (load_color) [!MSDOS]:
927 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
928 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
929 * lisp.h (check_existing):
930 * process.h (conv_sockaddr_to_lisp, network_interface_list)
931 (network_interface_info) [!WINDOWSNT]:
932 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
934 * fileio.c (check_existing):
935 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
936 * process.c (conv_sockaddr_to_lisp, network_interface_list)
937 (network_interface_info) [!WINDOWSNT]:
938 * term.c (encode_terminal_code) [!WINDOWSNT]:
939 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
940 * xfaces.c (load_color) [!MSDOS]:
942 * fileio.c (check_existing, check_executable, check_writable):
943 * process.c (network_interface_list, network_interface_info):
944 Move earlier, so that we don't need forward decls.
945 * gnutls.c (fn_gnutls_transport_set_errno)
946 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
948 * w32.c (init_environment): Use faccessat rather than
949 check_existing, partly for consistency with the rest of the code
950 in this file, partly so that check_existing can be static.
952 Make VALMASK visible to GDB even if clang is used (Bug#15574).
953 * emacs.c (MAIN_PROGRAM): New macro.
954 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
955 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
957 bool vector int width fixes
958 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
959 (Fbool_vector_count_matches_at):
960 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
961 can exceed PTRDIFF_MAX, at least in theory.
962 (Fbool_vector_count_matches_at):
963 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
965 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
967 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
968 (struct sockaddr): Add forward decl, for platforms that lack it.
970 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
972 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
975 2013-10-16 Eli Zaretskii <eliz@gnu.org>
977 * w32.c (network_interface_get_info, network_interface_list)
978 (network_interface_info): New functions. (Bug#15610)
979 (GetAdaptersInfo_Proc): New typedef.
980 (get_adapters_info): New wrapper function.
981 (globals_of_w32): Initialize g_b_init_get_adapters_info.
983 * process.h (network_interface_list, network_interface_info):
986 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
987 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
988 all systems. Return non-nil for systems that HAVE_NET_IF_H and
989 for WINDOWSNT. Doc fix.
990 (syms_of_process): Defsubr Snetwork_interface_list and
991 Snetwork_interface_info unconditionally.
993 * menu.c (have_boxes): Fix redundant simulation of radio buttons
994 in NS GUI sessions. (Bug#15629)
996 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
998 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
1000 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1002 * print.c (print_object): Print " ..." when truncating bool vectors.
1004 2013-10-15 Eli Zaretskii <eliz@gnu.org>
1006 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
1007 standard mouse buttons.
1009 * termhooks.h (struct input_event): Remove incorrect commentary.
1011 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
1013 Disallow bool vector operations on mixed-length operands.
1014 The old behavior left garbage in the result vector sometimes,
1015 and didn't seem to be useful.
1016 * data.c (Qwrong_length_argument): New static var.
1017 (wrong_length_argument): New function.
1018 (bool_vector_binop_driver): Check that args agree in length.
1020 * keyboard.c, keyboard.h (all_kboards): Now static.
1022 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
1024 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
1025 note from the lispref.
1027 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
1029 * nsterm.h (struct ns_display_info): Remove set-but-unused
1030 member image_cache (image caches are per-terminal anyway).
1031 (FRAME_X_IMAGE_CACHE): Remove.
1032 * nsterm.m (ns_initialize_display_info): Adjust user.
1034 2013-10-14 Eli Zaretskii <eliz@gnu.org>
1036 * w32proc.c: Include mingw_time.h.
1038 * w32.c: Include mingw_time.h.
1040 Implement scrolling of TTY menus when the screen is too short.
1042 * term.c (tty_menu_display): Accept an additional argument, the
1043 menu item from which to start displaying the menu. Account for
1044 the value of Y when limiting the menu to the number of available
1046 (mi_result): New enumeration.
1047 (read_menu_input): Return enumerated value. When the y coordinate
1048 hits min_y or max_y, return scroll indication instead of wrapping
1050 (tty_menu_activate): Handle the scrolling indications from
1051 read_menu_input. Compute the first menu item to display and pass
1052 it to tty_menu_display.
1054 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1056 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
1057 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
1058 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
1059 Adjust to match the change described below.
1060 (struct terminal): Move must_write_spaces, line_ins_del_ok,
1061 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
1062 memory_below_frame members to...
1063 * termchar.h (struct tty_display_info): ...here because they're
1064 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
1065 * term.c (init_tty):
1066 * nsterm.m (ns_create_terminal):
1067 * w32term.c (w32_create_terminal):
1068 * xterm.c (x_create_terminal): Adjust users.
1069 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
1070 to filter out non-TTY frames. Adjust comment.
1071 (scrolling): Adjust user. Prefer eassert for debugging check.
1073 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
1075 * xfaces.c (PT_PER_INCH): Remove unused macro.
1076 * termhooks.h (struct terminal): Remove set-but-unused
1077 member fast_clear_end_of_line.
1078 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
1079 * nsterm.m (ns_create_terminal):
1080 * term.c (init_tty):
1081 * w32term.c (w32_create_terminal):
1082 * xterm.c (x_create_terminal): Adjust users.
1084 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
1086 * lisp.h (bool_vector_size): New function.
1087 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
1088 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1089 (Fbool_vector_not, Fbool_vector_count_matches_at):
1090 Remove uses of 'eassume' that should no longer be needed,
1091 because they are subsumed by the 'eassume' in bool_vector_size.
1093 2013-10-12 Eli Zaretskii <eliz@gnu.org>
1095 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
1096 after inclusion of gif_lib.h, thus fixing compiler warnings caused
1097 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
1099 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1101 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
1102 have different dimensions. (Bug#15575)
1104 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
1107 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
1109 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1111 * term.c (tty_menu_show): Never return with unbalanced
1112 specpdl. Use eassert for debugging check. Adjust style.
1114 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1116 * term.c (read_menu_input): Make selection of menu items
1117 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
1118 (tty_menu_activate): Fix off-by-one error when computing max_y.
1120 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
1122 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
1123 audit logging (only used with GnuTLS 3.x) and enable it.
1125 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1127 * dispnew.c (redraw_frame): Remove useless #ifdef because
1128 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
1129 Also, move TTY fflush to...
1130 * term.c (tty_update_end): ...this function.
1132 2013-10-11 Eli Zaretskii <eliz@gnu.org>
1134 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
1135 the end of the frame's glyph matrix. (Bug#15575)
1137 * term.c (tty_menu_display): Don't move cursor while overwriting
1138 frame's glyphs with menu items. Limit the number of items
1139 displayed to what can be shown on the available screen lines,
1140 excluding the echo area.
1141 (tty_menu_activate): Limit the Y coordinate allowed by
1142 read_menu_input to the last screen line used for menu display.
1144 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
1146 * lisp.h (eassume): New macro.
1147 Also, include <verify.h>, for 'assume'.
1148 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
1149 (vroundup, vector_nbytes):
1150 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
1151 (Fbool_vector_not, Fbool_vector_count_matches)
1152 (Fbool_vector_count_matches_at):
1153 Use eassume, not eassert.
1154 * casetab.c (set_identity, shuffle):
1155 * composite.c (composition_gstring_put_cache):
1156 * dispnew.c (update_frame_1):
1157 * ftfont.c (ftfont_shape_by_flt):
1158 * image.c (gif_load):
1159 * intervals.c (offset_intervals):
1160 * macfont.m (macfont_shape):
1161 Remove calls to 'assume' that are no longer needed, because
1162 --enable-gcc-warnings no longer generates bogus warnings
1163 when these calls are removed.
1165 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
1167 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
1169 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
1171 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
1172 (Qsubstitute_env_in_file_name): New var.
1173 (syms_of_fileio): Define it.
1175 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1177 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
1178 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
1181 * term.c (save_and_enable_current_matrix): Don't allocate and
1182 don't save margin areas.
1183 (restore_desired_matrix): Don't restore margin areas.
1184 (free_saved_screen): Don't free margin areas.
1186 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
1188 * image.c: Pacify --enable-gcc-warnings.
1189 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
1190 #define only if used.
1192 2013-10-10 Eli Zaretskii <eliz@gnu.org>
1194 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
1195 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
1196 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
1197 (gif_load): For giflib v5.x and later, display the error message
1198 produced by giflib when its functions fail.
1199 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
1202 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1204 * keyboard.c (last_event_timestamp): Remove. For X selection and
1205 GTK popup menus, it may be obtained from per-frame X display info.
1206 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
1207 (process_special_events): Adjust users.
1208 * keyboard.h (last_event_timestamp): Remove declaration.
1209 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
1210 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
1211 * menu.h (xmenu_show): Adjust prototype.
1212 * menu.c (Fx_popup_menu): Adjust user.
1213 * xselect.c (x_own_selection, x_get_foreign_selection)
1214 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
1216 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
1218 * keyboard.c (init_kboard): Now static. Add arg
1219 to denote window system. Adjust comment.
1220 (init_keyboard): Adjust user.
1221 (allocate_kboard): New function.
1223 * nsterm.m (ns_term_init):
1224 * term.c (init_tty):
1225 * w32term.c (w32_create_terminal):
1226 * xterm.c (x_term_init): Use it.
1227 * keyboard.h (init_kboard): Remove prototype.
1228 (allocate_kboard): Add prototype.
1230 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
1232 * image.c (GIFLIB_MAJOR): Ensure it's defined.
1233 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
1235 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1237 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
1239 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1241 * term.c (tty_menu_activate): Flush the output stream after
1242 showing the cursor, and don't mark the frame garbaged at exit from
1243 the function. Fixes redisplay glitches when moving from one menu
1246 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
1248 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
1249 or throw error (Bug#15570).
1251 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
1253 * intervals.c (temp_set_point_both): Move test into 'eassert',
1256 * lisp.h (eassert): Don't use 'assume'.
1257 Sometimes 'assume' wins in performance, and sometimes it loses,
1258 so it shouldn't be used all the time. Perhaps we need two
1259 flavors of 'eassert', one for where 'assume' is far more likely
1260 to help or to hurt; but that can be done later.
1261 Problem reported by Dmitry Antipov in
1262 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
1263 Also, don't include <verify.h>; no longer needed.
1265 2013-10-09 Glenn Morris <rgm@gnu.org>
1267 * eval.c (Fcond): Doc tweak.
1269 2013-10-09 Eli Zaretskii <eliz@gnu.org>
1271 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
1272 expressions with side effects to eassert. (Bug#15565)
1274 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
1276 * fns.c (hashfn_user_defined): Allow hash functions to return any
1279 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1281 Fix minor problems found by static checking.
1282 * dispnew.c (save_current_matrix): Omit unnecessary casts.
1283 * dispnew.c (update_frame_with_menu): Mark debug local as used.
1284 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
1285 * keyboard.c (read_menu_command): Remove unused local.
1286 * lisp.h (read_menu_command): New decl.
1287 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
1288 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
1289 Return ptrdiff_t, not int.
1290 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
1291 not int, for benefit of xpalloc.
1292 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
1294 (have_menus_p): Remove; unused.
1295 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
1296 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
1297 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
1299 (save_and_enable_current_matrix): Omit unnecessary casts.
1300 (read_menu_input): Omit local extern decl (now in lisp.h).
1301 Don't access uninitialized storage if mouse_get_xy fails.
1302 (tty_menu_activate): Mark local as initialized, for lint.
1303 (tty_menu_activate, tty_meny_show): Remove unused locals.
1305 2013-10-08 Eli Zaretskii <eliz@gnu.org>
1307 Support menus on text-mode terminals.
1308 * xterm.h (xw_popup_dialog): Add prototype.
1310 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
1311 (xmenu_show): Block input here, instead in Fx_popup_menu.
1312 (xw_popup_dialog): New function, with X-specific bits of popup
1315 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
1318 * window.c (Fset_window_configuration): Use run-time tests of the
1319 frame type instead of compile-time conditionals, when menu-bar
1320 lines are considered.
1322 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
1323 (w32_popup_dialog): New prototypes.
1325 * w32menu.c (Fx_popup_dialog): Function deleted.
1326 (w32_popup_dialog): New function, with w32 specific bits of popup
1327 dialogs. Block input here.
1329 * w32inevt.c (w32_console_read_socket): Minor change to add
1330 debugging TTY events.
1332 * w32fns.c (show_hourglass): If returning early because the frame
1333 is not a GUI frame, unblock input.
1335 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
1336 (cursorY): New functions.
1338 * termhooks.h (cursorX, cursorY): Prototypes of functions on
1339 WINDOWSNT, macros that call curX and curY elsewhere.
1341 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
1343 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
1344 specific function to hide and show cursor on a text-mode terminal.
1345 (tty_menu_struct, struct tty_menu_state): New structures.
1346 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
1347 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
1348 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
1349 (tty_menu_locate, save_and_enable_current_matrix)
1350 (restore_desired_matrix, screen_update, read_menu_input)
1351 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
1352 (tty_pop_down_menu, tty_menu_last_menubar_item)
1353 (tty_menu_new_item_coords, tty_menu_show): New functions.
1354 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
1356 * nsterm.h (ns_popup_dialog): Adjust prototype.
1358 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
1360 (ns_popup_dialog): Adapt order of arguments to the other
1361 *_menu_show implementations.
1362 (Fx_popup_dialog): Function deleted.
1364 * msdos.c (x_set_menu_bar_lines): Delete unused function.
1366 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
1368 * menu.c (have_boxes): New function.
1369 (single_keymap_panes): Use it instead of a compile-time
1371 (single_menu_item): Use run-time tests of the frame type instead
1372 of compile-time conditionals.
1373 (encode_menu_string): New function.
1374 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
1375 the macro, since different types of frame need different encoding
1377 (digest_single_submenu): Use run-time tests of frame type instead
1378 of, or in addition to, compile-time conditionals.
1379 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
1380 (Fx_popup_menu): Detect when the function is called from keyboard
1381 on a TTY. Don't barf when invoked on a text-mode frame.
1382 Check frame type at run time, instead of compile-time conditionals for
1383 invoking terminal-specific menu-show functions.
1384 Call tty_menu_show on text-mode frames.
1385 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
1386 run time to determine which alternative to invoke; support dialogs
1389 * keyboard.h <Qmouse_movement>: Declare.
1391 * keyboard.c <Qmouse_movement>: Now extern.
1392 <Qecho_keystrokes>: New static variable.
1393 (read_key_sequence): Accept an additional argument, a flag to
1394 prevent redisplay during reading of the key sequence. All callers
1396 (read_menu_command): New function.
1397 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
1399 (toolkit_menubar_in_use): New function.
1400 (make_lispy_event): Use it instead of a compile-time test.
1402 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
1403 window-system being available.
1405 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
1406 to x-popup-dialog on the frame type, they all now support popup
1409 * dispnew.c (save_current_matrix): Save the margin areas.
1410 (restore_current_matrix): Restore margin areas.
1411 (update_frame_with_menu): New function.
1413 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
1416 * alloc.c (make_save_ptr): Now compiled unconditionally.
1418 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1420 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
1421 (redraw_frame, update_frame): Adjust users.
1422 * dispextern.h (set_window_update_flags): Adjust prototype.
1423 * xdisp.c (redisplay_internal): When updating all frames with zero
1424 windows_or_buffers_changed, assume that only the windows that shows
1425 current buffer should be really updated.
1427 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
1429 Do not allocate huge temporary memory areas and objects while encoding
1430 for file I/O, thus reducing an enormous memory usage for large buffers.
1431 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
1432 * coding.h (struct coding_system): New member raw_destination.
1433 * coding.c (setup_coding_system): Initialize it to zero.
1434 (encode_coding_object): If raw_destination is set, do not create
1435 dst_object. Add comment.
1436 * fileio.c (toplevel): New constant E_WRITE_MAX.
1437 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
1438 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
1440 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
1442 * nsterm.m (windowDidExitFullScreen:):
1443 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
1445 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
1447 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
1448 * keyboard.c (unblock_input_to): Don't process pending signals
1449 if a fatal error is in progress.
1451 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
1452 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
1453 they're talking about words in Lisp bool vectors.
1454 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
1455 * data.c (popcount_bits_word): Rename from popcount_size_t.
1456 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
1459 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1461 Improve support for popcount and counting trailing zeros (Bug#15550).
1462 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
1463 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
1464 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
1465 (popcount_size_t_msc, popcount_size_t_gcc):
1466 Remove; now done by Gnulib.
1467 (popcount_size_t): Now a macro that defers to Gnulib.
1468 (count_trailing_zero_bits): Return int, for consistency with
1469 Gnulib and because Emacs prefers signed to unsigned int.
1470 Don't assume that size_t is either unsigned int or unsigned long
1471 or unsigned long long.
1472 (size_t_to_host_endian): Do not assume that size_t is either
1473 exactly 32 or exactly 64 bits wide.
1474 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1475 etc., so that it's now an enum constant, not a macro.
1476 No need to assume that it's either 32 or 64.
1478 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1480 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1483 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1485 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1486 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1488 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1490 emacs_read and emacs_write now use void *, not char *.
1491 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1492 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1493 Buffer arg is now void *, not char *. This matches plain
1494 'read' and 'write' better, and avoids a constraint violation
1495 on Solaris 9 with Oracle Studio.
1497 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1499 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1500 memset to explicit loop. Otherwise copy largest possible chunk
1501 from initialized to uninitialized part, thus allowing the longer
1502 memcpy runs and reducing the number of loop iterations.
1504 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1506 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1507 hide toolbar (Bug#15388).
1508 (windowDidEnterFullScreen:): If presentation options are zero,
1509 set them here (Bug#15388).
1510 (ns_update_auto_hide_menu_bar): Remove runtime check.
1511 Don't auto hide dock unless menubar is also auto hidden.
1513 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1515 * editfns.c (message): Mention batch mode in doc string.
1517 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1519 * nsterm.m (check_native_fs): Remove erroneous comment.
1521 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1523 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1524 uses find_newline instead of scan_newline and so doesn't move point.
1526 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1528 Use hardware support for byteswapping on glibc x86 etc.
1529 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1530 whereas the old swap64 needed 30.
1531 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1532 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1533 Use byteswap.h's macros to swap bytes.
1534 * lisp.h (swap16, swap32, swap64): Remove.
1535 All uses replaced by bswap_16, bswap_32, bswap_64.
1537 * bytecode.c (exec_byte_code): Use some more volatile variables
1538 to work around local variables getting clobbered by longjmp.
1539 Port to pre-C99, which doesn't allow decls after stmts.
1541 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1543 * lisp.h (eassert): Assume that COND is true when optimizing.
1544 In other words, take on the behavior of eassert_and_assume.
1545 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1546 (eassert_and_assume): Remove. All uses replaced by eassert.
1548 * xdisp.c (Qglyphless_char): Now static.
1550 Adjust to merge from gnulib.
1551 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1552 * lisp.h: Include <verify.h>, for 'assume'.
1554 * eval.c (clobbered_eassert): New macro.
1555 (internal_catch, internal_condition_case)
1556 (internal_condition_case_1, internal_condition_case_2)
1557 (internal_condition_case_n): Use it instead of eassert
1558 when the argument contains locals clobbered by longjmp.
1559 Don't use clobbered locals outside of clobbered_eassert.
1560 (internal_lisp_condition_case): Use a volatile variable
1561 to work around a local variable's getting clobbered.
1563 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1565 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1566 (PUSH_HANDLER): New macro.
1567 (catchlist): Remove.
1568 (handlerlist): Always declare.
1570 * eval.c (catchlist): Remove (merge with handlerlist).
1571 (handlerlist, lisp_eval_depth): Not static any more.
1572 (internal_catch, internal_condition_case, internal_condition_case_1)
1573 (internal_condition_case_2, internal_condition_case_n):
1575 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1576 handlerlist/catchlist.
1577 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1578 handlerlist which can only handle a single condition-case handler at
1580 (find_handler_clause): Simplify since we only a single branch here
1583 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1585 (bcall0): New function.
1586 (exec_byte_code): Add corresponding cases. Improve error message when
1587 encountering an invalid byte-code. Let Bunwind_protect accept
1588 a function (rather than a list of expressions) as argument.
1590 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1591 and make them unconditional now that they're heap-allocated.
1593 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1595 * charset.c (Fdecode_char, Fencode_char): Remove description of
1596 `restriction' arg. now that it's hidden by advertised-calling-convention.
1598 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1600 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1601 Remove unused variable (from mac-port).
1602 (macfont_draw): Use s->ybase for correct y position.
1604 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1606 * frame.h (struct frame): Drop has_minibuffer member because...
1607 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1608 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1610 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1612 * window.h (struct window): Prefer enum text_cursor_kinds to int
1613 for phys_cursor_type member. Move the latter, phys_cursor_width,
1614 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1615 * window.c (replace_window, make_window): Adjust users.
1617 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1619 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1620 this module is never compiled otherwise.
1622 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1624 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1627 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1629 * xdisp.c (get_next_display_element): Don't call face_for_font in
1630 a build configured --without-x. (Bug#15484)
1632 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1634 * window.c (calc_absolute_offset): #elif should be #elif defined.
1636 * frame.c (delete_frame): Block/unblock input to overcome race
1637 condition (Bug#15475).
1639 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1641 * frame.c (delete_frame): Record selected frame only after
1642 calling Qdelete_frame_functions (Bug#15477).
1644 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1646 * nsterm.m (ns_selection_color): Remove.
1647 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1648 NSColor selectedText(Background)Color. Only for COCOA.
1649 (ns_term_init): Remove assignment of ns_selection_color, logic
1650 moved to ns_get_color.
1652 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1653 NS_SELECTION_COLOR_DEFAULT.
1654 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1656 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1658 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1659 frame' does not have the tool_bar_window member.
1661 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1663 Signal error when reading an empty byte-code object (Bug#15405)
1664 * lread.c (read1): signal error
1665 * alloc.c (make_byte_code): eassert header size
1666 (sweep_vectors): change an int to size_t
1668 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1670 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1671 instead of ints, as it's the usual style for offsetof constants. See:
1672 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1674 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1675 This is ugly, but it should fix the performance problem for older
1676 GCC versions in the short run. I'll look into integrating the
1677 Gnulib module for popcount, as a better fix.
1678 See the thread starting in:
1679 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1680 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1681 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1682 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1683 (popcount_size_t): Use it.
1685 2013-09-24 Daniel Colascione <dancol@dancol.org>
1687 * process.c (Fnetwork_interface_info): Fix build break due to
1690 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1692 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1693 Prefer signed to unsigned integers where either will do.
1694 No need for 'const' on locals that do not escape.
1695 Omit easserts with unnecessary and unportable assumptions about
1696 alignment. Avoid unnecessary casts to char *.
1698 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1700 Use union for the payload of struct Lisp_Vector.
1701 This helps to avoid a few glitches dictated by C's aliasing rules.
1702 * lisp.h (struct Lisp_Vector): Use union for next and
1703 contents member. Adjust comment. Change related users.
1704 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1705 Related users changed.
1706 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1707 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1708 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1709 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1711 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1713 Optimize glyph row clearing and copying routines.
1714 * dispextern.h (struct glyph_row): Change layout of struct
1715 glyph_row to help copy_row_except_pointers. Adjust comment.
1716 * dispnew.c (null_row): Remove.
1717 (clear_glyph_row): Use offsetof and memset to find and clear
1718 just the members that need clearing. Adjust comment.
1719 (copy_row_except_pointers): Likewise for copying.
1721 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1723 Some minor cleanups of recently-added bool vector code.
1724 * conf_post.h (assume): Always return void. Use lint version
1725 only if GCC and MSC versions don't apply.
1726 * conf_post.h (assume):
1727 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1728 Depend on _MSC_VER, not __MSC_VER, for consistency with
1730 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1731 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1732 (bool_vector_binop_driver, count_trailing_zero_bits)
1733 (size_t_to_host_endian): Now static, not static inline;
1734 the latter isn't needed with modern compilers and doesn't
1735 work with older compilers anyway.
1737 * alloc.c (valgrind_p): Use bool for boolean.
1739 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1741 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1742 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1743 (display_last_displayed_message_p, message_buf_print)
1744 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1745 Use bool for boolean.
1746 * dispextern.h (cancel_line, init_desired_glyphs):
1747 Remove ancient leftover.
1748 (help_echo_showing_p, hourglass_shown_p):
1749 * lisp.h (noninteractive_need_newline): Adjust declaration.
1751 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1753 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1755 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1756 ...this file and convert the latter to static. Adjust comment.
1757 (make_initial_frame):
1758 * window.c (init_window_once): Adjust user.
1759 * frame.h (last_nonminibuf_frame): Remove declaration.
1760 * lisp.h (selected_frame): Likewise.
1761 * msdos.c (the_only_display_info): Adjust comment.
1763 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1765 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1766 computing the end column of mouse-highlight that comes from
1767 display or overlay strings. (Bug#15437)
1768 (note_mouse_highlight): Adapt calculation of last argument to
1769 mouse_face_from_string_pos to the above change.
1771 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1772 all platforms, not just for clang.
1774 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1776 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1777 about excess arguments to snprintf.
1779 * conf_post.h(assume): Use __builtin_unreachable for clang.
1781 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1783 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1784 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1786 2013-09-23 Daniel Colascione <dancol@dancol.org>
1788 * alloc.c (USE_VALGRIND): New macro; on by default
1789 when ENABLE_CHECKING.
1790 (mark_maybe_object, mark_maybe_pointer)
1791 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1793 (valgrind_p) [USE_VALGRIND]: New variable.
1794 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1796 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1798 * process.c (wait_reading_process_output): Change int pnamelen to
1801 * nsterm.m (setMarkedText:selectedRange:):
1802 (deleteWorkingText):
1803 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1804 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1805 argument to unsigned long to avoid warning.
1806 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1808 * conf_post.h (assume): Fix compiler error: x shall be cond.
1810 2013-09-22 Daniel Colascione <dancol@dancol.org>
1812 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1813 warning when compiling without a window system.
1815 2013-09-22 Daniel Colascione <dancol@dancol.org>
1817 * data.c (Qbool_vector_p): New symbol.
1818 (bool_vector_spare_mask, popcount_size_t_generic)
1819 (popcount_size_t_msc, popcount_size_t_gcc)
1821 (bool_vector_binop_driver)
1822 (count_trailing_zero_bits, size_t_to_host_endian)
1823 (Fbool_vector_exclusive_or)
1824 (Fbool_vector_union)
1825 (Fbool_vector_intersection, Fbool_vector_set_difference)
1826 (Fbool_vector_subsetp, Fbool_vector_not)
1827 (Fbool_vector_count_matches)
1828 (Fbool_vector_count_matches_at): New functions.
1829 (syms_of_data): Intern new symbol, functions.
1830 * alloc.c (bool_vector_payload_bytes): New function.
1831 (Fmake_bool_vector): Instead of calling Fmake_vector,
1832 which performs redundant initialization and argument checking,
1833 just call allocate_vector ourselves. Make sure we clear any
1834 terminating padding to zero.
1835 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1836 instead of open-coding the size calculation.
1837 (vroundup_ct): New macro.
1838 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1839 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1840 * composite.c (composition_gstring_put_cache):
1841 Change lint_assume to assume.
1842 * conf_post.h (assume): New macro.
1843 (lint_assume): Remove.
1844 * dispnew.c (update_frame_1): Change lint_assume to assume.
1845 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1847 * image.c (gif_load): Change lint_assume to assume.
1848 * lisp.h (eassert_and_assume): New macro.
1849 (Qbool_vector_p): Declare.
1850 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1851 (swap16, swap32, swap64): New inline functions.
1852 * macfont.c (macfont_shape): Change lint_assume to assume.
1853 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1854 * xsettings.c (parse_settings): Use new swap16 and
1855 swap32 from lisp.h instead of file-specific macros.
1857 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1859 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1860 found (which can legitimately happen when the glyph row at the
1861 window start is disabled in the current_matrix. (Bug#15365)
1863 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1865 Fix syntax.h bug introduced by recent INLINE change.
1866 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1867 conditionally compiled one way in some modules, and a different
1868 way in others. This doesn't work with extern inline functions,
1869 which must have the same definition in all modules, because the
1870 defining code might be shared across modules, depending on the
1871 implementation. Symptoms reported by Martin Rudalics in:
1872 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1873 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1874 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1875 overriding the corresponding functions in syntax.h.
1876 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1877 (syntax_property): New inline functions.
1878 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1879 Rewrite in terms of these new functions.
1881 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1883 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1884 not chars_in_text, whose result depends on the multibyteness of
1885 the current buffer. (Bug#15426)
1887 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1889 Port recent change to hosts where pointers aren't 'long'.
1890 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1891 Don't assume that pointers are the same width as 'long'.
1892 Add a compile-time check that a pointer fits into two X slots.
1894 A simpler, centralized INLINE.
1895 * conf_post.h (INLINE): Define only if not already defined.
1896 This allows us to use a single INLINE, defined by one file
1898 * emacs.c (INLINE): Define it.
1899 Also, include category.h, charset.h, composite.h, dispextern.h,
1900 syntax.h, systime.h, so that their INLINE definitions are expanded
1902 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1903 * buffer.h, buffer.c (BUFFER_INLINE):
1904 * category.h, category.c (CATEGORY_INLINE):
1905 * character.h, character.c (CHARACTER_INLINE):
1906 * charset.h, charset.c (CHARSET_INLINE):
1907 * composite.h, composite.c (COMPOSITE_INLINE):
1908 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1909 * frame.h, frame.c (FRAME_INLINE):
1910 * intervals.h, intervals.c (INTERVALS_INLINE):
1911 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1912 * lisp.h, alloc.c (LISP_INLINE):
1913 * process.h, process.c (PROCESS_INLINE):
1914 * syntax.h, syntax.c (SYNTAX_INLINE):
1915 * systime.h, sysdep.c (SYSTIME_INLINE):
1916 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1917 * window.h, window.c (WINDOW_INLINE):
1918 Remove. All uses replaced with INLINE.
1920 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1922 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1925 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1927 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1928 'const char *' to avoid compiler warnings due to similar change in
1929 the prototype of x_get_string_resource.
1931 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1933 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1934 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1935 going to replace static variables below. Adjust comments.
1936 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1937 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1938 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1939 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1940 Related users changed.
1941 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1942 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1943 last_mouse_movement_time, going to replace static variables below.
1945 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1946 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1948 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1949 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1950 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1951 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1952 static variables below.
1953 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1954 (last_mouse_scroll_bar): Remove.
1955 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1956 (mouseExited): Related users changed.
1958 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1960 Do not use external array to process X scroll bar messages.
1961 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1962 (x_send_scroll_bar_event): Pack window pointer into two slots
1963 of XClientMessageEvent if we're 64-bit. Adjust comment.
1964 (x_scroll_bar_to_input_event): Unpack accordingly.
1966 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1968 Ifdef away recent changes which aren't relevant to NS port.
1969 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1970 [!HAVE_NS]: Declare as such.
1971 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1972 [!HAVE_NS]: Define as such.
1974 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1976 * frame.c (x_redo_mouse_highlight): New function
1977 to factor out common code used in W32 and X ports.
1978 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1979 * xterm.h (struct x_display_info):
1980 * w32term.h (struct w32_display_info):
1981 * nsterm.h (struct ns_display_info): New members
1982 last_mouse_motion_frame, last_mouse_motion_x and
1983 last_mouse_motion_y, going to replace static variables below.
1984 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1985 (redo_mouse_highlight): Remove.
1986 (note_mouse_movement, syms_of_xterm): Adjust user.
1987 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1988 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1989 (redo_mouse_highlight): Remove.
1990 (note_mouse_movement, syms_of_w32term): Adjust user.
1991 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1992 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1994 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1995 * nsfns.m (compute_tip_xy): Adjust user.
1997 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1999 * frame.c (x_mouse_grabbed): New function.
2000 * dispextern.h (x_mouse_grabbed): Add prototype.
2001 (last_mouse_frame): Remove declaration.
2002 * xterm.h (struct x_display_info):
2003 * w32term.h (struct w32_display_info):
2004 * nsterm.h (struct ns_display_info): New member
2005 last_mouse_frame, going to replace...
2006 * xdisp.c (last_mouse_frame): ...global variable.
2007 (note_tool_bar_highlight):
2008 * w32term.c (w32_mouse_position, w32_read_socket):
2009 * xterm.c (XTmouse_position, handle_one_xevent):
2010 Use x_mouse_grabbed.
2011 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
2013 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2015 * w32term.c (w32_read_socket): Avoid temporary
2016 variables in a call to x_real_positions.
2017 * xterm.c (handle_one_xevent): Likewise.
2019 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2021 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
2022 (x_icon_type): Remove prototype.
2023 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
2024 * frame.c (x_icon_type): Remove.
2025 * w32term.c (x_make_frame_visible, x_iconify_frame):
2026 * xterm.c (x_make_frame_visible, x_iconify_frame):
2027 Use x_set_bitmap_icon to factor out common code.
2029 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2031 * dispextern.h (check_x_display_info, x_get_string_resource):
2032 Declare here just once and unify the latter.
2033 * frame.c (check_x_display_info, x_get_string_resource):
2034 * nsterm.h (check_x_display_info):
2035 * xrdb.c (x_get_string_resource):
2036 * xterm.h (check_x_display_info): Remove prototypes.
2037 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
2038 * w32reg.c (x_get_string_resource): Likewise.
2039 (w32_get_rdb_resource): Adjust user.
2041 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2043 * xterm.h (struct x_display_info): New member
2044 x_pending_autoraise_frame, going to replace...
2045 * xterm.c (pending_autoraise_frame): ...static variable.
2046 (x_new_focus_frame, XTread_socket): Adjust users.
2047 * w32term.h (struct w32_display_info): New member
2048 w32_pending_autoraise_frame, going to replace...
2049 * w32term.c (pending_autoraise_frame): ...global variable.
2050 (x_new_focus_frame, w32_read_socket): Adjust users.
2052 2013-09-17 Glenn Morris <rgm@gnu.org>
2054 * xdisp.c (message_dolog): If we create *Messages*,
2055 switch it to messages-buffer-mode.
2057 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
2059 Don't overuse 'const' in types of locals.
2060 * bidi.c (bidi_count_bytes):
2061 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
2062 (xg_event_is_for_scrollbar):
2063 * xselect.c (x_handle_property_notify)
2064 (x_handle_selection_notify, x_handle_dnd_message):
2065 * xsettings.c, xsettings.h (xft_settings_event):
2066 * xterm.c (x_handle_net_wm_state, handle_one_event)
2067 (x_menubar_window_to_frame, x_detect_focus_change)
2068 (construct_mouse_click, note_mouse_movement)
2069 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2070 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2071 (handle_one_xevent, x_handle_net_wm_state):
2072 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
2073 (x_handle_dnd_message):
2074 Avoid unnecessary 'const', typically the second 'const' in
2075 'const foo * const arg', a 'const' that does not affect the API
2076 and doesn't significantly help the human reader.
2078 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
2080 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
2081 only if Glib < 2.36.0.
2082 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
2083 * xsettings.c (init_gconf, init_gsettings): Do not check
2085 * xterm.c (handle_one_xevent): Do not call to x_clear_area
2087 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
2089 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
2091 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
2092 before calling g_type_init.
2094 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
2096 * nsterm.m (syms_of_nsterm): ... to here.
2098 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2100 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
2101 (ignore_next_mouse_click_timeout): Use Time as X does.
2102 (handle_one_xevent): Avoid cast and use unsigned comparison.
2104 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2106 Do not copy X event in handle_one_xevent except KeyPress case.
2107 Wnen XEvent is processed, it is unlikely to be changed except
2108 KeyPress case, so we can avoid copying and use const pointer to
2109 const data to make sure that an event is not changed elsewhere.
2110 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
2111 const' and do not create local copy except for the KeyPress event.
2112 Use casts to avoid a few glitches. Adjust formatting. Add comments.
2113 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
2114 (x_handle_net_wm_state, x_menubar_window_to_frame)
2115 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
2116 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
2117 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
2118 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
2119 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
2120 (x_handle_dnd_message):
2121 * xsettings.c (xft_settings_event):
2122 Use 'const XEvent * const' where appropriate.
2123 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
2125 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
2127 Fix X event waiting to handle multiple frames.
2128 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
2129 * xterm.c (pending_event_wait): Remove. Adjust users.
2130 (x_detect_focus_change): Pass frame arg.
2131 (handle_one_xevent): Find related frame early and clear per-frame
2132 wait_event_type only if this is an event for the relevant frame.
2133 (x_wait_for_event): Use per-frame wait_event_type.
2135 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
2137 * nsfns.m (Fx_create_frame): Fix font driver registration for
2140 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
2141 for syms_of_macfont.
2143 * nsterm.m: Include macfont.h.
2144 (ns_tmp_flags, ns_tmp_font): Remove.
2145 (ns_compute_glyph_string_overhangs): Check for driver Qns.
2146 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
2147 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
2148 (changeFont:): Fix code style. Check for font driver type when
2151 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
2154 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
2155 (nsfont_open): Set font driver type.
2156 Set font->ascent and font->descent. Figure out font instead of
2157 ns_tmp_font, and flags instead of ns_tmp_flags.
2158 Fix indentation. Remove call to ns_draw_text_decoration,
2161 * nsfns.m: Include macfont.h.
2162 (Fx_create_frame): Register macfont driver, make a better default font.
2163 (Fns_popup_font_panel): Get font from macfont driver, if used.
2165 * macfont.m, macfont.h, maccuvs.h: New files.
2167 * font.h: Declare syms_of_macfont.
2169 * font.c (syms_of_font): Call syms_of_macfont.
2171 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
2173 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2175 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
2176 and it is always zero for others, so I assume that this is an ancient
2177 leftover which nobody will want to change any more.
2178 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
2179 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
2180 * frame.c (x_set_scroll_bar_width):
2181 * w32fns.c (w32_createscrollbar):
2182 * w32term.c (w32_set_vertical_scroll_bar):
2183 * xfns.c (x_set_scroll_bar_default_width):
2184 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
2185 (x_scroll_bar_expose): Related users changed.
2187 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
2189 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
2190 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
2191 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
2193 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
2195 * nsterm.h, w32term.h, xterm.h: ...and not here.
2196 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
2197 Remove unused Xisms.
2198 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
2199 these modules are never compiled otherwise.
2201 2013-09-14 Eli Zaretskii <eliz@gnu.org>
2203 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
2204 Doc fix. (Bug#15375)
2206 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2208 Unify Fx_focus_frame between all ports.
2209 * frame.h (x_focus_frame): New prototype.
2210 * xfns.c (Fx_focus_frame): Remove.
2211 (syms_of_xfns): Do not defsubr it.
2212 (x_focus_frame): X implementation.
2213 * nsfns.m (Fx_focus_frame): Remove.
2214 (syms_of_nsfns): Do not defsubr it.
2215 (x_focus_frame): NS implementation.
2216 * w32term.c (Fx_focus_frame): Remove.
2217 (x_focus_on_frame): Rename to...
2218 (x_focus_frame): W32 implementation.
2219 * w32term.h (x_focus_on_frame): Remove prototype.
2220 * w32fns.c (Fx_focus_frame): Remove.
2221 (syms_of_w32fns): Do not defsubr it.
2222 * frame.c (Fx_focus_frame): Define here.
2223 (syms_of_frame): Defsubr here.
2224 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
2226 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2228 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
2229 All of them are replaced with FRAME_DISPLAY_INFO, defined in
2230 each port to reference the port-specific window system data.
2231 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
2232 (FRAME_DISPLAY_INFO): Define.
2233 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
2234 (FRAME_DISPLAY_INFO): Define. Adjust users.
2235 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
2236 (FRAME_DISPLAY_INFO): Define. Adjust users.
2237 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
2238 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
2239 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
2240 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
2241 * xselect.c, xterm.c: All related users changed.
2243 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
2245 * xterm.h (x_window_to_frame, x_any_window_to_frame)
2246 (x_menubar_window_to_frame): Remove prototypes.
2247 * xfns.c (x_window_to_frame, x_any_window_to_frame)
2248 (x_menubar_window_to_frame, x_top_window_to_frame):
2250 * xterm.c (x_window_to_frame, x_any_window_to_frame)
2251 (x_menubar_window_to_frame, x_top_window_to_frame):
2252 ...to here and convert all but the last to static.
2254 2013-09-12 Eli Zaretskii <eliz@gnu.org>
2256 * lisp.mk (lisp): Add w32-common-fns.elc.
2258 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
2260 * charset.c (char_charset): Document an exception for char-charset.
2262 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2264 * xterm.h (x_display_info): New field last_user_time...
2265 * xterm.c (toplevel): ...to replace static last_user_time.
2266 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
2268 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
2270 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
2271 scroll bar values to prevent thumb from disappear and update comment.
2273 2013-09-11 Glenn Morris <rgm@gnu.org>
2275 * emacs.c (usage_message): Possessive apostrophe tweak.
2277 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2279 * nsterm.m (syms_of_nsterm): Use Qns.
2280 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
2281 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
2282 * xfns.c (x_display_info_for_name, Fx_open_connection):
2283 Remove old '#if 0' code.
2284 (syms_of_xfns): Use Qx.
2285 * termhooks.h (fullscreen_hook): Remove the leftover.
2286 (struct terminal): Fix typo in comment.
2288 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2290 Cleaning up a few X scroll bar bits.
2291 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
2292 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2293 New member last_seen_part, going to replace...
2294 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
2295 (xt_action_hook) [USE_LUCID]: Adjust user.
2296 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
2297 Lucid-specific scroll bar support.
2298 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
2299 to int and adjust to use last_seen_part member.
2300 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
2301 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
2302 Initialize last_seen_part.
2304 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2306 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
2307 insert-buffer-substring an empty string.
2309 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2311 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
2312 avoiding a GCC warning.
2314 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2316 Ifdef away frame tool bar code when it is not really used.
2317 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
2318 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
2319 and minimize_tool_bar_window_p under the above.
2320 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
2321 (fset_tool_bar_window): Likewise.
2322 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2323 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
2324 (change_frame_size_1):
2325 * window.c (window_from_coordinates, Frecenter): Adjust users.
2326 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
2327 code is not really used.
2328 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
2329 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
2330 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
2331 [!USE_GTK && !HAVE_NS]: Define as such.
2332 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
2333 (note_mouse_highlight, expose_frame):
2334 * xfns.c (x_set_tool_bar_lines):
2335 * xterm.c (handle_one_xevent): Adjust users.
2337 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
2339 Fix corruption with multiple emacsclient -t instances (Bug#15222).
2340 This bug was introduced by my 2013-08-26 patch, which incorrectly
2341 assumed that the terminfo implementation doesn't use termcap buffers.
2342 * term.c (init_tty) [TERMINFO]: Remove optimization, as
2343 these buffers apparently are used after all.
2344 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
2345 (struct tty_display_info): Define members termcap_term_buffer and
2346 termcap_strings_buffer even if TERMINFO.
2348 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
2351 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
2352 'usage' docstring entry to pacify make-docfile.
2354 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
2356 Change comparison functions =, <, >, <=, >= to take many arguments.
2357 * data.c: Change comparison functions' interface and implementation.
2358 * lisp.h: Make arithcompare available for efficient two arg
2360 * bytecode.c: Use arithcompare.
2361 * fileio.c: Use new interface.
2363 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
2365 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
2367 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
2369 * eval.c (Feval): Document the new use of `lexical'.
2371 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2373 Review and drop old frame resize hack.
2374 * frame.h (struct frame): Remove force_flush_display_p.
2375 * dispnew.c (update_frame): Adjust user and don't call
2376 flush_frame here. The comment has said that there was an issues
2377 with redisplaying fringes, but I don't see any differences with
2378 and without this hack. Hopefully we can continue without it.
2379 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
2380 current frame matrices twice if resized_p is set.
2382 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2384 Do not populate pure Xism x_sync to other ports.
2385 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
2386 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
2387 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
2388 * w32term.h (x_sync): Remove prototype.
2390 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
2392 Cleanup frame flushing.
2393 * dispextern.h (struct redisplay_interface):
2394 Drop flush_display_optional because flush_display is enough
2395 for X and flushing via RIF is just a no-op for others.
2396 * frame.h (flush_frame): New function.
2397 * dispnew.c (update_frame):
2398 * minibuf.c (read_minibuf):
2399 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
2401 * keyboard.c (detect_input_pending_run_timers): Do not flush
2402 all frames but selected one in redisplay_preserve_echo_area.
2403 * nsterm.m (ns_flush): Remove no-op.
2404 (ns_redisplay_interface): Adjust user.
2405 * w32term.h (x_flush): Remove no-op.
2406 (w32_redisplay_interface): Adjust user.
2407 * xterm.c (x_flush): Simplify because we do not flush all
2408 frames at once any more. Adjust comment.
2409 (x_redisplay_interface): Adjust user.
2411 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
2413 Port --without-x --enable-gcc-warnings to Fedora 19.
2414 * gfilenotify.c (globals_of_gfilenotify):
2415 Call g_type_init only if using an older glib version that needs it.
2417 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2419 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2420 (last_glyphless_glyph_merged_face_id): Remove declarations.
2421 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
2422 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
2423 (last_glyphless_glyph_merged_face_id): Now static.
2424 (merge_escape_glyph_face): New function, refactored from...
2425 (get_next_display_element): ...here.
2426 (merge_glyphless_glyph_face): New function, refactored from...
2427 (produce_glyphless_glyph): ...here...
2428 * term.c (produce_glyphless_glyph): ...and here.
2430 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
2432 * eval.c (eval_sub): Only call Ffunction if necessary.
2434 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2436 Attempt to make redisplay more selective when changing cursor type.
2437 * frame.h (struct frame): New bitfield cursor_type_changed.
2438 * xdisp.c (cursor_type_changed): Remove.
2439 (try_cursor_movement, redisplay_window, try_window_id)
2440 (set_frame_cursor_types, try_window_reusing_current_matrix):
2441 Adjust to use per-frame bitfield.
2442 (redisplay_internal): Look for cursor type change on each visible
2443 frame and consider all frames if cursor type has been changed on
2444 the frame other than selected. If cursor type has been changed on
2445 selected frame only, do not use fast update.
2447 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
2449 Attempt to make redisplay more selective when changing fonts.
2450 * frame.h (struct frame): New bitfield fonts_changed.
2451 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
2452 (adjust_frame_glyphs): Add prototype.
2453 * dispnew.c (fonts_changed_p): Remove.
2454 (adjust_glyphs): Remove because we do not
2455 adjust matrices on all frames at once any more.
2456 (adjust_frame_glyphs): Block and unblock input here.
2457 (adjust_glyph_matrix): Use fonts_changed.
2458 (change_frame_size_1): Use adjust_frame_glyphs.
2459 * font.c (font_open_entity): Use fonts_changed.
2460 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
2461 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2462 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
2463 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
2464 (shrink_mini_window, Fresize_mini_window_internal)
2465 (window_scroll_pixel_based, Fset_window_configuration)
2466 (apply_window_adjustment, Fset_window_vscroll):
2467 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
2468 Use adjust_frame_glyphs.
2469 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
2470 (try_window_reusing_current_matrix, try_window_id, display_line)
2471 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
2472 (redisplay_internal): Consider fonts_changed and adjust frame
2473 matrices for each frame only if the frame is visible. If font
2474 has been changed on some frame during full redisplay, retry
2475 only visible frames where the font has been actually changed.
2477 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2479 Cache current header and mode line height for each window.
2480 * window.h (struct window): New fields mode_line_height
2481 and header_line_height.
2482 * window.c (make_window): Initialize them.
2483 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2484 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2485 (current_mode_line_height, current_header_line_height):
2487 * xdisp.c (current_mode_line_height, current_header_line_height):
2489 (pos_visible_p, init_xdisp): Adjust user.
2490 (redisplay_window): Invalidate mode_line_height and
2491 header_line_height if current and desired matrices do not agree.
2493 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2495 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2496 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2498 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2500 Make --without-x compatible with --enable-gcc-warnings.
2501 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2502 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2503 members under HAVE_WINDOW_SYSTEM.
2504 * keyboard.c (make_lispy_focus_out): Likewise.
2505 (record_menu_key): Move under HAVE_MENUS.
2506 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2507 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2508 (syms_of_xdisp): Adjust user.
2509 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2510 (start_hourglass, cancel_hourglass):
2511 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2512 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2513 and CLEAR_FONT_TABLE_NFONTS.
2514 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2515 Declare only if HAVE_WINDOW_SYSTEM.
2516 (lface_same_font_attributes_p, clear_face_gcs): Define only
2517 if HAVE_WINDOW_SYSTEM.
2519 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2521 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2522 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2523 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2525 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2527 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2529 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2531 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2532 This fixes a type error on hosts where ptrdiff_t is wider than int.
2534 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2536 * keyboard.c (read_key_sequence_vs): New function.
2537 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2540 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2542 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2544 Makefile improvements.
2545 * Makefile.in (config.status): Don't use double-colon rules, as
2546 they are not portable according to POSIX. Fix shell typo with `;
2547 I guess this rule has never been tested?
2548 (VCSWITNESS): New macro, to override any environment var.
2550 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2552 * xterm.h (struct x_display_info): Do not track X connection
2553 fd separately because it is always available from Display.
2554 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2557 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2559 * buffer.c (drop_overlay):
2560 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2561 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2563 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2565 * buffer.c (Fmake_overlay, Fmove_overlay):
2566 * intervals.c (set_point_from_marker):
2567 * print.c (PRINTPREPARE): Prefer signal_error
2568 to plain error and report unsuitable marker too.
2570 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2572 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2573 for 'dragging' member.
2574 (struct x_output): Remove set-but-unused leftovers
2575 'left_before_move' and 'top_before_move'.
2576 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2577 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2578 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2579 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2580 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2581 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2582 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2583 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2585 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2587 * nsfont.m (INVALID_GLYPH): New define.
2588 (nsfont_encode_char): Use INVALID_GLYPH.
2589 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2591 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2593 * xterm.c (x_last_mouse_movement_time): Revert last change.
2594 This code should use XDisplayMotionBufferSize to check display's
2595 motion history first, and there are few other issues as well.
2596 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2597 (handle_one_xevent): Adjust user.
2599 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2601 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2602 * frame.c (Flast_nonminibuf_frame): ... to here.
2603 (check_minibuf_window): Don't abort if no window was found
2606 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2608 Use XGetMotionEvents to ask the last mouse motion time from X server.
2609 * xterm.c (X_MOTION_HISTORY): Default to 1.
2610 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2611 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2612 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2613 Ifdef away legacy code.
2614 (XTmouse_position, x_scroll_bar_report_motion):
2615 Use x_last_mouse_movement_time.
2616 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2619 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2621 * msdos.c (last_mouse_window): Move to...
2622 (dos_rawgetc): ...this function and adjust comment.
2623 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2624 (mouseMoved): ...this function and adjust comment.
2625 * w32term.c (last_window): Likewise with...
2626 (w32_read_socket): ...this function.
2627 * xterm.c (last_window): Likewise with...
2628 (handle_one_xevent): ...this function.
2630 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2632 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2633 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2634 (handle_one_xevent): ...to here.
2635 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2638 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2640 * msdos.c (IT_set_terminal_window): Remove no-op.
2641 (initialize_msdos_display): Adjust terminal setup.
2642 * w32console.c (w32con_set_terminal_window): Remove no-op.
2643 (initialize_w32_display): Adjust terminal setup.
2644 * w32term.c (w32_set_terminal_window): Remove no-op.
2645 (w32_create_terminal): Adjust terminal setup.
2646 * xterm.c (XTset_terminal_window): Remove no-op.
2647 (x_create_terminal): Adjust terminal setup.
2649 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2651 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2653 (ns_create_terminal): Adjust terminal setup.
2654 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2656 (w32_create_terminal): Adjust terminal setup.
2657 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2659 (x_create_terminal): Adjust terminal setup.
2661 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2663 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2664 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2665 * dispnew.c (buffer_posn_from_coords):
2666 * window.c (Fwindow_end, displayed_window_lines):
2667 * xdisp.c (redisplay_mode_lines): Use it.
2669 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2671 * fontset.c (face_for_char): Check char in the current face font first
2672 if HAVE_NS (Bug#15138).
2674 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2676 * window.c (temp_output_buffer_show): Make sure window returned
2677 by display_buffer is live (Bug#15213).
2679 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2681 Minor cleanup to avoid forward declarations.
2682 * coding.h (struct ccl_spec): Remove forward declaration.
2683 * composite.h (toplevel): Include font.h.
2684 (struct composition_it, struct face, struct font_metrics):
2685 Remove forward declaration.
2686 * dispextern.h (struct image, struct atimer): Likewise.
2687 * emacsgtkfixed.h (struct frame): Likewise.
2688 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2689 * font.h (struct font_driver, struct font, struct glyph_string)
2690 (struct face): Remove forward declaration.
2691 * fontset.h (struct face, struct font): Likewise.
2692 * frame.h (toplevel): Style cleanup.
2693 (enum output_method): Move to...
2694 * termhooks.h (enum output_method): ...here.
2695 (struct glyph, struct frame, struct ns_display_info)
2696 (struct x_display_info, struct w32_display_info):
2697 Remove forward declaration.
2698 * xterm.h (toplevel): Include termhooks.h.
2699 (struct font, struct window, struct glyph_matrix, struct frame)
2700 (struct input_event, struct face, struct image): Remove forward
2702 * gtkutil.h (struct _widget_value): Likewise.
2703 * keyboard.h (toplevel): Include termhooks.h.
2704 (struct input_event): Remove forward declaration.
2706 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2708 * intervals.c (set_point_from_marker): New function.
2709 * editfns.c (Fgoto_char):
2710 * process.c (Finternal_default_process_filter):
2711 * window.c (select_window_1): Use it.
2712 * buffer.h (set_point_from_marker): Add prototype.
2714 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2716 * w32.c (term_winsock): Call release_listen_threads before calling
2718 (_sys_wait_accept): Wait for accept event in a loop with a finite
2719 timeout, instead of waiting indefinitely. Will hopefully avoid
2720 hanging during exit because WSACleanup deadlocks waiting for the
2721 event object to be released. (Bug#14333)
2723 * w32proc.c (release_listen_threads): New function, signals all
2724 the reader threads that listen for connections to stop waiting.
2726 * w32.h (release_listen_threads): Add prototype.
2728 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2730 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2731 field of new marker (for sanity and safety).
2732 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2733 anyway because XMISCTYPE is a function and can't be an lvalue).
2735 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2737 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2738 (x_after_update_window_line, x_scroll_bar_create):
2739 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2740 (handle_one_xevent, x_clear_frame_area):
2741 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2742 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2743 * xterm.h (x_clear_area): Adjust prototype.
2745 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2747 Hook scanning and indentation functions to find_newline. This helps
2748 to avoid duplicated code and renders more respect to newline cache.
2749 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2750 * cmds.c (Fforward_line):
2751 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2752 Use find_newline and avoid unnecessary point movements.
2753 * search.c (scan_newline): Implement on top of find_newline.
2755 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2757 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2758 scoped code (bug#11258).
2760 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2762 * nsterm.m (last_window): New variable.
2763 (EV_TRAILER2): New macro.
2764 (EV_TRAILER): Call EV_TRAILER2.
2765 (mouseMoved:): Add support for mouse-autoselect-window
2766 on nextstep (Bug#6888).
2768 2013-08-28 Andreas Schwab <schwab@suse.de>
2770 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2771 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2772 Remove unused macro definitions.
2773 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2774 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2775 Only define if emacs.
2777 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2779 Prefer enum glyph_row_area to int where appropriate.
2780 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2782 (window_box, window_box_width, window_box_left, window_box_left_offset)
2783 (window_box_right, window_box_right_offset): Adjust prototypes.
2784 * xdisp.c (window_box, window_box_width, window_box_left)
2785 (window_box_left_offset, window_box_right, window_box_right_offset):
2786 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2787 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2788 * nsterm.m (ns_clip_to_row):
2789 * w32term.c (w32_clip_to_row):
2790 * xterm.c (x_clip_to_row): Likewise.
2792 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2794 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2795 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2797 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2799 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2800 for portability to hosts where /bin/sh has problems.
2802 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2804 Redesign redisplay interface to drop global output_cursor.
2805 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2806 (toplevel): Remove declaration of output_cursor.
2807 (set_output_cursor, x_cursor_to): Remove prototype.
2808 * window.h (struct window): New member output_cursor.
2809 (output_cursor_to): New function to replace RIF member.
2810 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2811 (update_text_area, set_window_cursor_after_update): Use it.
2812 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2813 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2814 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2815 * w32term.c (x_update_window_begin, x_update_window_end):
2816 * xterm.c (x_update_window_begin, x_update_window_end):
2817 Adjust to use per-window output cursor.
2819 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2821 Simplify SELECT_TYPE-related code.
2822 Like EMACS_TIME, this portability layer is no longer needed, since
2823 Emacs has been using fd_set as a portability layer for some time.
2824 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2825 (SELECT_TYPE): Remove. All uses changed to fd_set.
2826 (fd_set) [!FD_SET]: New typedef.
2828 Simplify EMACS_TIME-related code.
2829 This portability layer is no longer needed, since Emacs has been
2830 using struct timespec as a portability layer for some time.
2831 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2832 Include <time.h> rather than "systime.h"; that's all that's needed now.
2833 * dispnew.c: Include <timespec.h> rather than "systime.h";
2834 that's all that's needed now.
2835 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2836 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2837 TIMESPEC_RESOLUTION.
2838 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2839 LOG10_TIMESPEC_RESOLUTION.
2840 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2841 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2842 (make_emacs_time): Remove. All used changed to make_timespec.
2843 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2844 (current_timespec): Rename from current_emacs_time. All uses changed.
2845 (add_emacs_time): Remove. All uses changed to timespec_add.
2846 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2847 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2848 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2849 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2850 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2851 (current_timespec): Rename from current_emacs_time. All uses changed.
2852 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2853 changed to timespec_cmp.
2854 * xgselect.c: Include <timespec.h>, since our .h files don't.
2856 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2858 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2859 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2860 Remove the leftovers.
2861 * gtkutil.c (toplevel): Do not declare Qxft but include
2863 * image.c (toplevel): Do not declare Vlibrary_cache because
2864 it's already done in lisp.h.
2866 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2868 * lisp.h (Mouse_HLInfo): Move from here...
2869 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2870 (reset_mouse_highlight): New function.
2871 * msdos.c (dos_set_window_size, IT_update_begin)
2872 (internal_terminal_init):
2873 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2874 (ns_initialize_display_info):
2875 * w32console.c (initialize_w32_display):
2876 * w32term.c (x_update_window_end, x_free_frame_resources)
2877 (w32_initialize_display_info):
2878 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2879 * window.c (Fdelete_other_windows_internal):
2880 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2881 * termchar.h (toplevel):
2882 * xterm.h (toplevel): Include dispextern.h.
2884 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2886 Fix minor problems found by static checking.
2887 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2888 (expect): Avoid nested-if warning.
2889 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2890 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2891 * nsterm.h, nsterm.m (ns_select):
2892 * xgselect.c, xgselect.h (xg_select):
2893 Adjust signature to better match pselect's.
2894 * nsterm.m (ns_select):
2895 Don't set *TIMEOUT, since pselect doesn't.
2896 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2897 diagnostic about assigning const char * to it.
2898 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2900 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2902 * lread.c (substitute_object_recurse): Handle hash-tables as well
2905 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2907 Fix unlikely core dump in init_tty, and simplify terminfo case.
2908 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2909 The old version incorrectly dumped core if malloc returned a
2910 buffer containing only non-NUL bytes.
2911 (init_tty): Do not allocate or free termcap buffers; the
2912 struct does that for us now.
2913 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2914 (struct tty_display_info): Define members termcap_term_buffer and
2915 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2916 use them. Allocate them directly in struct rather than indirectly
2917 via a pointer, to simplify init_tty.
2919 * frame.c (check_minibuf_window): Initialize 'window' properly,
2920 so that Emacs reliably aborts later if 'window' is not initialized.
2922 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2924 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2925 of VoidSymbol (Bug#15154).
2927 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2929 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2930 mouse_face_beg_y and mouse_face_end_y.
2931 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2932 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2933 Adjust users and update comment where appropriate.
2935 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2937 * frame.c (check_minibuf_window): New function.
2938 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2939 Call check_minibuf_window (Bug#15183).
2941 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2943 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2944 because this is the only last cursor data we need to keep and consult.
2945 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2946 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2949 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2951 Fix recovering from possible decompression error.
2952 Since insert_from_gap doesn't always move point, we can't use PT as
2953 the position where the partially decompressed data ends, and
2954 should count how many bytes was produced so far.
2955 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2956 (unwind_decompress): Really delete partially uncompressed data.
2957 (Fzlib_decompress_region): Take decompressed data size into account.
2959 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2961 * syntax.c (init_syntax_once): Adjust comment and do an early
2962 initialization of Qchar_table_extra_slots just once...
2963 * casetab.c (init_casetab_once):
2964 * category.c (init_category_once):
2965 * character.c (syms_of_character):
2966 * coding.c (syms_of_coding):
2967 * xdisp.c (syms_of_xdisp): ...and omit it here.
2969 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2971 * xdisp.c (get_next_display_element): Don't apply to characters
2972 from a display vector the logic of setting it->end_of_box_run_p
2973 suitable for characters from a buffer. (Bug#15175)
2975 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2976 to handle directories, rather than '_utime' which doesn't.
2979 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2981 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2982 or fullscreen (Bug#14627).
2984 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2986 System-dependent integer overflow fixes.
2987 * process.c (Fset_process_window_size): Signal an error if
2988 the window size is outside the range supported by the lower level.
2989 * sysdep.c (set_window_size): Return negative on error,
2990 nonnegative on success, rather than -1, 0, 1 on not in system,
2991 failure, success. This is simpler. Caller changed.
2992 (serial_configure): Remove unnecessary initialization of local.
2993 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2994 size fits in unsigned long; this isn't true on some 32-bit hosts.
2995 Avoid buffer overrun if some future version of /proc/meminfo has a
2996 variable name longer than 20 bytes.
2997 (system_process_attributes) [__FreeBSD__]:
2998 Don't assume hw.availpages fits in 'int'.
3000 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
3002 Don't let very long directory names overrun the stack.
3003 Fix some related minor problems involving "//", vfork.
3004 * callproc.c (encode_current_directory): New function.
3005 (call_process): Don't append "/"; not needed.
3006 * fileio.c (file_name_as_directory_slop): New constant.
3007 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
3008 this can save the caller having to alloca.
3009 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
3010 Use SAFE_ALLOCA, not alloca.
3011 (directory_file_name, Fexpand_file_name): Leave leading "//"
3012 alone, since it can be special even on POSIX platforms.
3013 * callproc.c (call_process):
3014 * process.c (Fformat_network_address):
3015 * sysdep.c (sys_subshell):
3016 Use encode_current_directory rather than rolling our own.
3017 (create_process): No need to encode directory; caller does that now.
3018 * process.h (encode_current_directory): New decl.
3019 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
3020 Rework to avoid 'goto xyzzy;'.
3022 2013-08-23 Eli Zaretskii <eliz@gnu.org>
3024 * xdisp.c (handle_face_prop): If the default face was remapped use
3025 the remapped face for strings from prefix properties. (Bug#15155)
3027 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3029 Minor cleanup for redisplay interface and few related functions.
3030 * frame.h (enum text_cursor_kinds): Move from here...
3031 * dispextern.h (enum text_cursor_kinds): ...to here.
3032 (toplevel): Drop unnecessary declarations.
3033 (struct redisplay_interface): Use bool and enum text_cursor_kinds
3034 in update_window_end_hook and draw_window_cursor functions.
3035 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
3036 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
3037 * w32term.c (x_update_window_end, w32_draw_window_cursor):
3038 * xterm.c (x_update_window_end, x_draw_window_cursor):
3039 * xdisp.c (display_and_set_cursor, update_window_cursor)
3040 (update_cursor_in_window_tree, x_update_cursor): Use bool and
3041 enum text_cursor_kinds where appropriate.
3043 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
3045 Redesign redisplay interface to drop updated_row and updated_area.
3046 * dispextern.h (updated_row, updated_area): Remove declaration.
3047 (struct redisplay_interface): Pass glyph row and row area parameters
3048 to write_glyphs, insert_glyphs and clear_end_of_line functions.
3049 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3051 * dispnew.c (updated_row, updated_area): Remove.
3052 (redraw_overlapped_rows, update_window_line): Adjust user.
3053 (update_marginal_area, update_text_area): Likewise. Pass updated row
3054 as a parameter. Prefer enum glyph_row_area to int where appropriate.
3055 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3058 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
3060 * process.c (flush_pending_output): Remove stub.
3063 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3065 * callproc.c: Fix race that killed background processes (Bug#15144).
3066 (call_process): New arg TEMPFILE_INDEX. Callers changed.
3067 Record deleted process-id in critical section, not afterwards.
3068 Don't mistakenly kill process created by a call-process invocation
3069 that discards output and does not wait.
3071 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
3073 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
3074 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
3075 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
3076 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
3077 to shut up compiler in mark_object.
3078 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
3080 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3082 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
3083 We can't portably rely on PTY_OPEN doing that, even if
3084 it calls posix_openpt with O_CLOEXEC.
3086 2013-08-20 Kenichi Handa <handa@gnu.org>
3088 * character.c (string_char): Improve commentary.
3090 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3092 * image.c (SIGNATURE_DIGESTSIZE): Remove.
3093 (struct animation_cache): Make signature a flexible array member.
3094 All uses changed. This is a tad slower but may insulate us better
3095 from future changes to ImageMagick.
3097 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3099 * image.c: Shrink memory needed for animation cache.
3100 (SIGNATURE_DIGESTSIZE): New constant.
3101 (struct animation_cache): Make 'signature' a fixed size array of bytes.
3102 (imagemagick_create_cache): Copy the signature. This saves
3103 several KB of memory that ImageMagick wastes per signature.
3104 Don't bother updating the update_time, as the caller does that now.
3105 (imagemagick_prune_animation_cache): Don't destroy the signature, as
3106 it's a fixed size struct member now.
3107 (imagemagick_get_animation_cache): Always destroy the signature,
3108 as it's now imagemagick_create_cache's responsibility to copy it.
3109 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
3110 and use memcmp rather than strcmp.
3111 eassert that ImageMagick returns a signature of the specified length.
3113 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
3115 * image.c (imagemagick_get_animation_cache): Don't segfault on
3117 (imagemagick_get_animation_cache): Revert to previous definition
3118 so that it actually works. But keep the memory leak fix.
3119 (imagemagick_get_animation_cache): Fix memory leak.
3121 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
3123 * image.c: Fix animation cache signature memory leak.
3124 Fix some other minor performance problems while we're at it.
3125 (imagemagick_create_cache): Clear just the members that
3126 need clearing. Don't set update_time, as caller does that now.
3127 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
3128 Simplify by using pointer-to-pointer instead of a prev pointer.
3129 (imagemagick_prune_animation_cache): Use make_emacs_time rather
3130 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
3131 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
3132 it's already a copy. Free the signature probe unless it's cached.
3134 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
3135 This was introduced by my 2013-08-12 fix for Bug#15035.
3137 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
3139 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
3140 (imagemagick_prune_animation_cache): Now static.
3142 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
3144 * image.c (imagemagick_get_animation_cache): Don't segfault when
3145 pruning all entries.
3147 2013-08-18 Ken Brown <kbrown@cornell.edu>
3149 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
3150 static heap if ENABLE_CHECKING is defined.
3151 (max_bss_sbrk_ptr): New variable.
3153 (report_sheap_usage): Report maximum static heap usage instead of
3154 ending static heap usage.
3156 2013-08-17 Eli Zaretskii <eliz@gnu.org>
3158 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
3159 of zlib_initialized according to the results of calling
3160 init_zlib_functions.
3162 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
3164 * image.c: Implement an ImageMagick per-image cache.
3165 (imagemagick_get_animation_cache): Fix a double-free error.
3166 (imagemagick_load_image): Remove the ping_wand code, which only
3167 apparently saved time on invalid animated images, and slowed down
3168 everything else. Optimise for the common case.
3170 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
3172 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
3174 * editfns.c (insert_before_markers): Mention overlay in the doc string.
3176 * marker.c (set_marker): Remove documentation of undefined behavior.
3178 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3180 * image.c (imagemagick_compute_animated_image): Animate correctly
3181 when sub-images are smaller than the main image.
3182 (imagemagick_compute_animated_image): Setting the iterator row to
3183 zero is apparently not allowed.
3184 (imagemagick_compute_animated_image): Allow images that say they
3185 have sub-images that are bigger than the main image, but just crop
3188 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
3190 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
3192 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3194 * image.c (imagemagick_compute_animated_image): Respect the GIF
3197 2013-08-15 Ken Brown <kbrown@cornell.edu>
3199 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
3200 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
3203 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
3205 Fix minor problems found by static checking.
3206 * frame.c (delete_frame):
3207 * xdisp.c (next_element_from_display_vector):
3208 Avoid uninitialized local.
3209 * image.c (imagemagick_compute_animated_image): Port to C89.
3210 Prefer usual GNU indentation style for loops.
3211 Be more careful about bizarrely large sizes, by using ptrdiff_t
3214 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3216 Fix infinite frame selection loop (Bug#15025).
3217 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
3219 2013-08-15 Eli Zaretskii <eliz@gnu.org>
3221 * xdisp.c (compute_window_start_on_continuation_line):
3222 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
3223 to make sure we end up setting the window start at the leftmost
3224 visible character of the display line. This avoids funky
3225 horizontal shifting because the window start is not kept on the
3226 same position. (Bug#15090)
3227 (next_element_from_display_vector): Support 'box' face attribute
3228 in the face definitions of a display vector. (Bug#15099)
3230 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
3232 * image.c (imagemagick_compute_animated_image): Implement animated
3234 (imagemagick_compute_animated_image): Fix some compilation
3235 warnings. Implement a very simple cache to make the animation
3236 usable at all, but it should be replaced with a per-image cache.
3238 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3240 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
3241 to do `for' loops over alist values.
3242 * buffer.h (FOR_EACH_BUFFER):
3243 * process.c (FOR_EACH_PROCESS): Use it.
3244 (handle_child_signal, status_notify, Fget_buffer_process)
3245 (kill_buffer_processes): Use FOR_EACH_PROCESS.
3247 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
3249 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
3250 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
3251 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
3252 to xzalloc and so avoid redundant call to memset.
3253 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
3254 members because it is allocated with xzalloc and so already zeroed.
3256 2013-08-14 Ken Brown <kbrown@cornell.edu>
3258 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
3261 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3263 Utility function and macro to copy Lisp string to C string.
3264 * lisp.h (xlispstrdupa): New macro.
3265 (xlispstrdup): New prototype.
3266 * alloc.c (xlispstrdup): New function.
3267 * callint.c (Fcall_interactively):
3268 * fileio.c (Ffile_name_directory, Fexpand_file_name)
3269 (Fsubstitute_in_file_name):
3270 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
3271 * image.c (x_create_bitmap_from_file):
3272 * w32term.c (w32_term_init):
3273 * xterm.c (x_term_init): Use xlispstrdup.
3275 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
3277 * image.c (imagemagick_load_image): Make animated pictures work.
3278 There's still some problems with background color settings, though
3281 * decompress.c (unwind_decompress): Always restore point.
3283 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
3285 * marker.c (set_marker): Reformat documentation.
3287 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
3289 * xdisp.c (cursor_type_changed): Now static.
3291 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
3292 Use changed. This avoids the need to call xmalloc and for the
3293 caller to call xfree, and avoids memory leaks in some situations.
3295 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3297 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
3298 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
3299 (redisplay_window): If window_end_valid is cleared due to non-zero
3300 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
3301 so do not call to try_cursor_movement for that window.
3303 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3305 * window.h (struct window): Convert window_end_pos and
3306 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
3307 (wset_window_end_pos, wset_window_end_vpos): Remove.
3308 * dispnew.c (adjust_glyph_matrix):
3309 * window.c (Fwindow_end, replace_window, set_window_buffer)
3311 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
3312 (set_vertical_scroll_bar, redisplay_window, try_window)
3313 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
3314 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
3315 (note_mouse_highlight): Adjust users.
3316 (try_cursor_movement): Likewise. Convert old precondition to eassert.
3319 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3321 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
3322 * image.c (imagemagick_filename_hint): Use `const char *' and
3323 prefer SSDATA to SDATA to avoid warnings.
3325 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3327 Cleanup window fringes, margins and scroll bars adjustments.
3328 * window.c (set_window_fringes, set_window_margins)
3329 (set_window_scroll_bars, apply_window_adjustment): New functions.
3330 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
3331 (Fset_window_scroll_bars): Use them.
3333 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
3335 * window.h (struct window): Convert scroll_bar_width
3336 from Lisp_Object to integer. Adjust comment.
3337 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
3339 * window.c (wset_scroll_bar_width): Remove.
3340 (make_window): Initialize scroll_bar_width.
3341 (Fsplit_window_internal): Use direct assignment.
3342 (Fset_window_configuration, save_window_save):
3343 Convert Lisp_Object to integer and back where appropriate.
3344 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
3345 bar was actually changed, and mention this in docstring.
3347 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3349 * decompress.c: Minor simplifications.
3350 (Fzlib_decompress_region): Don't bother verifying
3351 that avail_out <= UINT_MAX, as that was confusing.
3352 Mention the restriction in a comment instead.
3353 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
3355 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3357 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
3358 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
3360 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3362 * image.c (imagemagick_filename_hint): Check for errors in the
3365 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3367 * window.c (Fwindow_margins): Return nil when there's no marginal
3368 area, as per the documented API.
3370 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
3371 Fmake_vector, as scroll bar's struct members are not all Lisp
3372 objects now. This avoids crashes in GC.
3374 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
3375 bool, so its address could be taken.
3377 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
3379 * image.c (imagemagick_filename_hint): New function to possibly
3380 apply `image-content-type-suffixes'.
3381 (imagemagick_load_image): Use it.
3383 2013-08-13 Eli Zaretskii <eliz@gnu.org>
3385 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
3386 if loading zlib failed.
3388 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
3390 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
3391 2013-08-13 checkin below. Change bool to BOOL, rule is:
3392 All Obj-C code uses BOOL, except for interfaces callable from C.
3394 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
3396 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3398 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
3399 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
3400 bool instead of BOOL.
3401 * w32term.h (struct scroll_bar): Convert fringe_extended_p
3402 from Lisp_Object to bitfield. Adjust comment.
3403 * w32term.c (x_scroll_bar_create): Adjust user.
3404 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
3405 * xterm.c (XTset_vertical_scroll_bar): Likewise.
3406 Use bool for boolean.
3407 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
3408 to `unsigned int' when defining a bitfield.
3410 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
3412 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
3414 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3416 * window.h (struct window): Convert left_margin_cols and
3417 right_margin_cols from Lisp_Objects to integers. Adjust comment.
3418 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
3419 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
3421 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
3423 (showing_window_margins_p, update_window_line, update_frame_1):
3424 * fringe.c (draw_fringe_bitmap_1):
3425 * xdisp.c (window_box_width): Adjust users.
3426 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
3427 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
3428 Use direct assignment.
3429 (Fset_window_configuration, save_window_save, Fwindow_margins):
3430 Convert Lisp_Object to integer and back where appropriate.
3431 (Fset_window_margins): Adjust user. Return t if any margin
3432 was actually changed, and mention this in docstring.
3434 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
3436 * syntax.c (forward_word):
3437 * cmds.c (forward_char, backward_char): Mention the optional argument.
3439 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3441 * window.h (struct window): Convert left_fringe_width
3442 and right_fringe_width from Lisp_Objects to integers.
3444 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
3445 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
3446 * window.c (wset_left_fringe_width, wset_right_fringe_width):
3448 (make_window): Initialize new integer fields to -1.
3449 (Fsplit_window_internal): Use direct assignment.
3450 (Fset_window_configuration, save_window_save):
3451 Convert Lisp_Object to integer and back where appropriate.
3452 (Fset_window_fringes): Adjust user. Return t if any fringe
3453 was actually changed, and mention this in docstring.
3455 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3457 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
3458 * nsfns.m (x_set_cursor_type):
3459 * w32fns.c (x_set_cursor_type):
3460 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
3461 * xdisp.c (set_frame_cursor_types): ...but in common code.
3463 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3465 * font.c (clear_font_cache): New function, stripped from...
3466 (Fclear_font_cache): ...here, which now uses the function
3467 above. Adjust comment.
3468 * font.h (clear_font_cache): Add prototype.
3469 * xfaces.c (clear_face_cache): Use clear_font_cache.
3471 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3473 * window.c (Fset_window_start): Compare `w', not `window' because
3474 `w' might not be equal to `window' after call to decode_live_window.
3476 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3478 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3479 This fixes a problem introduced by the Bug#15035 patch
3480 when using GPG. Reported by Herbert J. Skuhra.
3482 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3484 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3485 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3486 not yet initialized.
3488 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3490 * decompress.c (Fzlib_decompress_region): Support zlib
3491 decompression, too, and rename.
3493 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3495 Minor zlib configuration tweaks.
3496 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3497 Don't assume presence of fn_inflateInit2_ zlib internal function.
3499 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3501 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3502 include the zlib prefix.
3504 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3506 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3507 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3508 define static variables that are pointers to zlib functions to be
3510 (init_zlib_functions) [WINDOWSNT]: New function.
3511 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3513 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3514 macros instead of invoking the zlib functions directly.
3515 (syms_of_decompress): DEFSYM Qzlib_dll.
3516 Staticpro Szlib_available_p.
3518 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3520 Avoid looping over all frame windows to freeze and unfreeze.
3521 * window.h (struct window): Drop frozen_window_start_p.
3522 (freeze_window_starts): Drop prototype.
3523 * frame.h (struct frame): New frozen_window_starts flag.
3524 (FRAME_WINDOWS_FROZEN): New macro.
3525 * window.c (freeze_window_start, freeze_window_starts):
3527 (select_window, replace_window): Adjust users.
3528 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3529 (window_frozen_p): New function.
3530 (redisplay_window): Use it.
3532 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3534 Fix some fd issues when running subprocesses (Bug#15035).
3535 Fix bugs that can leak files or file descriptors on errors.
3536 Don't unlink open temp files, as that's hard for users to diagnose
3537 when things go awry (e.g., temp disk exhausted).
3538 Don't bother to lock temp files. Check for invalid recursion.
3539 * callproc.c (synch_process_fd): Remove. All uses removed.
3540 (synch_process_tempfile): New var or macro.
3541 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3543 (record_kill_process): New arg, the temp name. All callers changed.
3544 (delete_temp_file): Now just a simple wrapper around unlink.
3545 (call_process_kill): New arg, the call_process_fd array.
3546 Close them all. Clear synch_process_pid. Remove the temp file,
3547 or arrange for it to be removed.
3548 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3549 that's been moved to synch_process_tempfile. Caller changed.
3550 Do not remove the tempfile; that's now call_process_kill's
3552 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3553 call_process_kill; the caller now does that.
3554 (call_process_cleanup): Do not close the process fd; that's now
3555 call_process_kill's responsibility.
3556 (Fcall_process): Implement via new function call_process, which
3557 has most of the old body of Fcall_process, but with a different API.
3558 (call_process): New function that does not open or close filefd if
3559 it is nonnegative. Record which fds need to be closed, and let
3560 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3561 Signal an error if invoked recursively (could be done via a hook).
3562 Simplify creation of the tempfile in the MSDOS case.
3563 Don't create the output file until after checking for the executable.
3564 Report any failure to open /dev/null.
3565 Don't open /dev/null for writing twice; once is enough.
3566 Don't create pipe if all output is being discarded or sent to file.
3567 Don't worry about setting up the coding system or reading from the
3568 pipe if all output is being discarded.
3569 Hoist fd_error local into top level, to lessen block nesting.
3570 Don't record deleted pid here; now done by Fcall_process_region.
3571 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3572 and note its success in synch_process_tempfile.
3573 Do not leak resources when child_setup fails.
3574 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3575 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3576 (create_temp_file): Now returns open fd, with an additional
3577 Lisp_Object * argument to return the name. All callers changed.
3578 Do not close the file; rewind it instead, and leave it open for
3579 the caller. Do not lock the temp file. Unwind-protect the file
3580 and the file-descriptor.
3581 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3582 If an asynchrounous process, record it here, not in call_process.
3583 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3584 * eval.c (set_unwind_protect): New function.
3585 * fileio.c (write_region): New function, generalized from the
3586 old Fwrite_region. Do not lock temp files.
3587 (Fwrite_region): Use it.
3588 * lisp.h (set_unwind_protect, write_region): New decls.
3589 * process.c: Include <verify.h>.
3590 (make_process): Mark fds as initially closed.
3591 (deleted_pid_list): Now a list of pid-filename pairs.
3593 (close_process_fd): New function.
3594 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3595 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3596 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3597 (create_process, create_pty, Fmake_serial_process)
3598 (server_accept_connection): Record which fds need to be closed,
3599 and let deactivate_process close them.
3600 (Fmake_network_process): Do not discard the unwind-protect
3601 until it's safe to do so.
3602 (deactivate_process): Close the fds opened by create_process etc.
3603 (Fprocess_send_eof): Adjust to new way of recording open fds.
3604 Report an error if /dev/null can't be opened, instead of aborting.
3605 * process.h (PROCESS_OPEN_FDS): New constant.
3606 (struct Lisp_Process): New member open_fds.
3607 (record_kill_process, record_deleted_pid): Adjust signatures.
3608 (record_deleted_pid): Move decl here ...
3609 * syswait.h (record_deleted_pid): ... from here.
3611 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3613 * decompress.c: Fix bugs with large buffers and weird inputs.
3614 Tune a bit. Reindent as per usual Emacs style.
3615 (BUFFER_SIZE): Remove.
3616 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3617 more than UINT_MAX bytes. Decompress into the gap instead of into
3618 an auto buffer, as this should avoid copying. Return nil if
3619 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3620 set immediate_quit; we shouldn't trust zlib code that much.
3622 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3624 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3625 errors, and really move the gap to where we want it.
3627 * lisp.h: Include decompress.c support.
3629 * emacs.c (main): Include decompress.c support.
3631 * Makefile.in: Include -lz if present.
3633 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3635 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3636 (initWithTitle:): Initialize frame to 0.
3637 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3638 (fillWithWidgetValue:frame:): Rename from
3639 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3641 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3642 fillWithWidgetValue:frame:
3644 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3645 remove memory leak warnings.
3647 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3648 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3651 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3652 (x_activate_menubar): Update the whole menu.
3653 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3654 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3655 current event is not NSSystemDefined (Bug#15001).
3656 Call ns_check_menu_open only if trackingMenu is 2.
3657 (menuDidClose:): New method, decrease trackingMenu.
3658 (fillWithWidgetValue:setDelegate:): New method.
3659 (fillWithWidgetValue:): Call the above.
3661 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3663 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3665 Omit some unnecessary casts.
3666 Many of these go back to the old pre-C89 days, when they may have
3667 been needed, but we've been assuming C89 or later for a while now.
3668 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3669 (live_float_p, live_misc_p, live_vector_p):
3670 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3671 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3672 (defvar_per_buffer):
3673 * callint.c (Fcall_interactively):
3674 * doc.c (Fsubstitute_command_keys):
3675 * filelock.c (get_boot_time):
3676 * frame.c (xrdb_get_resource):
3677 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3678 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3679 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3680 (menuitem_highlight_callback, menu_destroy_callback)
3681 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3682 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3683 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3684 (xg_tool_bar_help_callback, tb_size_cb):
3685 * image.c (xpm_alloc_color, png_read_from_memory)
3686 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3687 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3689 * keymap.c (describe_map):
3690 * nsfns.m (Fns_display_monitor_attributes_list):
3691 * nsmenu.m (process_dialog:):
3692 * nsterm.m (hold_event):
3693 * process.c (wait_reading_process_output):
3694 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3695 * scroll.c (do_direct_scrolling, scrolling_1):
3696 * termcap.c (tgetent):
3697 * window.c (check_window_containing, add_window_to_list)
3698 (freeze_window_starts):
3699 * xdisp.c (compare_overlay_entries, vmessage):
3700 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3701 (x_get_monitor_attributes_xrandr)
3702 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3703 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3704 * xfont.c (xfont_match, xfont_open):
3705 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3706 (menubar_selection_callback, menu_position_func)
3707 (popup_selection_callback, create_and_show_popup_menu)
3708 (dialog_selection_callback, create_and_show_dialog):
3709 * xrdb.c (x_get_string_resource):
3711 * xsmfns.c (x_session_check_input):
3712 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3713 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3714 (xaw_jump_callback, xaw_scroll_callback):
3715 Omit unnecessary casts.
3717 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3719 Minor string-length refactoring.
3720 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3721 * frame.c (make_monitor_attribute_list):
3722 Prefer build_string to strlen + make_string.
3724 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3726 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3727 don't check minor_code (Bug#14417).
3729 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3731 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3732 vertical positions instead. This avoids calling MATRIX_ROW with
3733 row numbers that are possibly beyond valid limits. (Bug#15064)
3735 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3737 Use xstrdup and build_unibyte_string where applicable.
3738 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3739 * xfns.c (x_window):
3740 * xrdb.c (x_get_customization_string):
3741 * xterm.c (xim_initialize):
3742 * w32fns.c (w32_window): Use xstrdup.
3743 (w32_display_monitor_attributes_list):
3744 * emacs.c (init_cmdargs):
3745 * keyboard.c (PUSH_C_STR):
3746 * nsfont.m (nsfont_open):
3747 * sysdep.c (system_process_attributes):
3748 * w32.c (system_process_attributes):
3749 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3751 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3753 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3754 variables of these types so that GDB would know about them, as aid
3755 for debugging fatal exceptions. (Bug#15024) See also
3756 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3759 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3761 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3762 larger than the NSWindow (Bug#14934).
3764 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3766 Redesign redisplay interface to drop global variable updated_window.
3767 Always pass currently updated window as a parameter to update routines.
3768 * dispextern.h (updated_window): Remove declaration.
3769 (struct redisplay_interface): Pass window parameter to
3770 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3771 and after_update_window_hook.
3772 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3774 * dispnew.c (updated_window): Remove.
3775 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3776 (update_window_line): Adjust to match redisplay interface changes.
3777 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3778 (ns_scroll_run, ns_after_update_window_line):
3779 * w32term.c (x_update_window_begin, x_update_window_end)
3780 (x_after_update_window_line, x_scroll_run):
3781 * xterm.c (x_update_window_begin, x_update_window_end)
3782 (x_after_update_window_line, x_scroll_run):
3783 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3784 Likewise. Adjust comments where appropriate.
3785 (x_cursor_to): Simplify because this is always called during window
3786 update (but install debugging check anyway).
3787 (expose_window): Check must_be_updated_p flag to see whether this
3788 function is called during window update.
3790 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3792 Do not reset window modification event counters excessively.
3793 These leftovers and poor man's tricky methods to catch extra
3794 redisplay's attention are no longer needed.
3795 * frame.c (set_menu_bar_lines_1):
3796 * minibuf.c (read_minibuf_unwind):
3797 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3798 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3799 (window_scroll_line_based, Fset_window_configuration):
3800 * xdisp.c (redisplay_window): Do not reset last_modified and
3801 last_overlay_modified counters.
3803 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3805 * xselect.c (x_send_client_event): Set send_event and serial, memset
3806 data.l as it might be bigger than data.b. Use 24 bit mask to
3807 XSendEvent (Bug#15034).
3809 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3811 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3812 for TTY frames that are not the top frame on their console.
3815 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3817 * w32term.c (w32fullscreen_hook): Really maximize frame when
3818 asked for (Bug#14841).
3820 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3822 Prefer selected_window to Fselected_window, likewise for frames.
3823 * buffer.c (Fbuffer_swap_text):
3824 * data.c (Fvariable_binding_locus):
3825 * window.c (run_window_configuration_change_hook): Adjust users.
3826 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3827 Use decode_live_frame.
3829 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3831 Be more careful if selected window shows the buffer other than current,
3832 use window_outdated only if this is not so. This change should also
3833 address some weird issues discussed in Bug#13012.
3834 * window.h (window_outdated): New prototype.
3835 * window.c (window_outdated): Now here. Convert from static and
3836 always assume window's buffer.
3837 (Fwindow_end, Fwindow_line_height): Use it.
3838 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3839 and always assume window's buffer.
3840 (redisplay_window): Adjust user.
3841 (redisplay_internal): Call to reconsider_clip_changes once and
3842 check whether mode line should be updated only if selected window
3843 shows current buffer.
3844 (run_window_scroll_functions): Use eassert for debugging check.
3845 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3847 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3849 * window.c (window_scroll, window_scroll_pixel_based)
3850 (window_scroll_line_based): Use bool for booleans.
3852 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3854 * process.c: Fix minor off-by-one issues in descriptor counts.
3855 This shouldn't fix any real bugs, but it cleans up the code a bit.
3856 (max_process_desc, max_input_desc): -1, not 0, means none.
3858 (delete_input_desc): New function.
3859 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3860 (deactivate_process): Scan backwards when recomuting max_process_desc;
3861 that should be faster.
3862 (init_process_emacs): Initialize max_input_desc.
3864 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3866 Use region cache to speedup bidi_find_paragraph_start.
3867 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3868 Rename cache_long_line_scans to cache_long_scans.
3869 * buffer.c (bset_cache_long_line_scans): Rename to
3870 bset_cache_long_scans.
3871 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3872 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3874 (syms_of_buffer): Rename cache-long-line-scans to
3875 cache-long-scans. Adjust docstring.
3876 * search.c (newline_cache_on_off):
3877 * indent.c (width_run_cache_on_off): Adjust users.
3878 * bidi.c (bidi_paragraph_cache_on_off): New function.
3879 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3880 * insdel.c (prepare_to_modify_buffer):
3881 Invalidate bidi_paragraph_cache if enabled.
3883 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3885 Invalidate region caches only if buffer text is going to be changed.
3886 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3887 (modify_text): ...new prototype.
3888 (prepare_to_modify_buffer_1): New prototype.
3889 * textprop.c (modify_region): Rename to...
3890 (modify_text_properties): ...new function.
3891 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3892 (Fremove_list_of_text_properties): Adjust users.
3893 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3894 (modify_text): ...new function.
3895 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3896 (prepare_to_modify_buffer_1): ...new function.
3897 * casefiddle.c (casify_region):
3898 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3899 (Ftranspose_regions): Use modify_text.
3901 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3903 * lisp.mk (lisp): Add nadvice.elc.
3905 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3907 New macro to iterate over live buffers similar to frames.
3908 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3909 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3910 Declare buffer-related variables here to offload lisp.h.
3911 * buffer.c (Vbuffer_alist): Adjust comment.
3912 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3913 (other_buffer_safely):
3914 * data.c (store_symval_forwarding):
3915 * dispnew.c (Fframe_or_buffer_changed_p):
3916 * fileio.c (Fdo_auto_save):
3917 * filelock.c (unlock_all_files):
3918 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3920 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3922 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3923 * callproc.c (create_temp_file):
3924 * filelock.c (create_lock_file):
3925 Assume mkostemp, since it's now provided by Gnulib.
3927 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3929 * w32.c (mkostemp): New function.
3930 (mktemp): Remove, no longer used. Most of the code reused in
3931 mkostemp. (Bug#15015)
3932 (mktemp): Don't undef.
3934 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3936 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3937 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3938 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3939 (free_glyph_pool, check_glyph_memory): Likewise for
3940 all users. Adjust comments where appropriate.
3942 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3944 * composite.h: Minor fixups.
3945 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3946 to fix a misspelling, and change it to an inline function while
3947 we're at it (it need not be a macro). All uses changed.
3948 (composition_method, composition_valid_p):
3949 Rewrite to avoid assignments in if-conditions.
3951 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3953 Do not use global Lisp_Object in composition macros.
3954 * composite.h (composition_temp): Remove declaration.
3955 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3956 (composition_method, composition_valid_p): ...inline functions.
3957 (compose_region): Remove the leftover.
3958 * composite.c (composition_temp): Remove.
3959 (run_composition_function, update_compositions)
3960 (composition_compute_stop_pos, composition_adjust_point)
3961 (Ffind_composition_internal):
3962 * coding.c (handle_composition_annotation):
3963 * xdisp.c (handle_composition_prop, check_point_in_composition):
3964 Related users changed.
3966 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3968 Drop FRAME_PTR typedef.
3969 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3970 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3971 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3972 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3973 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3974 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3975 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3976 All related users changed.
3978 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3980 * eval.c (default_toplevel_binding): New function.
3982 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3983 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3984 (syms_of_eval): Export them.
3985 * data.c (Fdefault_value): Micro cleanup.
3986 * term.c (init_tty): Use "false".
3988 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3990 Fix X GC leak in GTK and raw (no toolkit) X ports.
3991 * xterm.c (x_free_frame_resources): If white and black relief
3992 GCs are allocated, always free them here.
3993 * xfns.c (x_make_gc): Omit redundant initialization.
3994 * widget.c (create_frame_gcs): Remove the leftover.
3995 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3996 in x_free_frame_resources.
3998 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
4000 * nsterm.m (windowWillResize:toSize:): Only change title if
4001 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
4003 (viewDidEndLiveResize): New method.
4005 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
4006 inside NS_IMPL_COCOA.
4008 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4010 * insdel.c (adjust_after_replace, replace_range, del_range_2):
4011 Do not check whether undo is enabled because record_insert and
4012 record_delete does that themselves.
4014 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
4016 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
4017 member which is not really used any more.
4018 (FRAME_XIC_BASE_FONTNAME): Remove.
4019 * xfns.c (xic_free_fontset): Adjust user.
4020 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
4021 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
4022 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
4023 (xdialog_show): Use eassert for debugging check.
4024 * w32term.c (x_unfocus_frame): Remove unused dummy function.
4026 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
4028 * fileio.c, fns.c (merge): Move extern decl from here ...
4029 * lisp.h (merge): ... to here.
4031 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4033 Fix last font-related change.
4034 * w32font.h (w32font_list_internal, w32font_match_internal):
4036 * w32uniscribe.c (uniscribe_list, uniscribe_match):
4037 (uniscribe_list_family): Adjust to match font API change.
4038 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
4039 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
4041 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4043 * frame.h (FRAME_MOUSE_UPDATE):
4044 * nsterm.m (ns_frame_up_to_date): Omit redundant check
4045 whether hlinfo->mouse_face_mouse_frame is non-NULL.
4047 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4049 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
4050 * font.h (struct font_driver): Change list, match, and list_family
4051 functions to accept struct frame * as first arg.
4052 * font.c (font_score, font_compare, font_sort_entities):
4054 (font_sort_entities, font_list_entities, font_select_entity):
4055 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
4056 match font API change.
4057 * xfont.c (xfont_list, xfont_match, xfont_list_family):
4058 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
4059 * ftxfont.c (ftxfont_list, ftxfont_match):
4060 * xftfont.c (xftfont_list, xftfont_match):
4061 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
4062 * w32font.c (w32font_list, w32font_match, w32font_list):
4063 (w32font_list_internal, w32_font_match_internal): Likewise.
4064 * xfaces.c (Fx_family_fonts): Adjust user.
4066 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4068 Do not use pure Xism x_wm_set_icon_position in non-X ports.
4069 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
4070 only if HAVE_X_WINDOWS is in use.
4071 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
4072 * nsterm.m (x_wm_set_icon_position): Remove no-op.
4073 * w32term.c (x_wm_set_icon_position): Likewise.
4074 * w32fns.c (x_icon): Adjust user.
4076 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4078 * xterm.c (last_mouse_press_frame): Remove the
4079 leftover which is not really used any more.
4080 (handle_one_xevent, syms_of_xterm): Adjust users.
4081 (x_flush): Call XFlush once per each X display, not frame.
4082 This is better because this code always unconditionally skips
4083 non-X frames in Vframe_list and issues the only XFlush if we
4084 have more than one X frame on the same X display.
4085 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
4086 Use bool for booleans.
4087 (x_draw_glyph_string_background, cvt_string_to_pixel):
4088 (cvt_pixel_dtor): Drop unnecessary prototypes.
4089 * xterm.h (x_display_ok): Adjust prototype.
4091 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4093 Drop unnecessary functions that deals with frame pixel size.
4094 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
4095 (x_pixel_height): Drop prototypes.
4096 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
4097 (x_pixel_height): Drop implementations.
4098 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
4099 which should be always valid for window frame.
4100 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
4101 * w32menu.c (Fx_popup_dialog):
4102 * xmenu.c (Fx_popup_dialog): Likewise for both.
4104 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4106 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
4107 frame parameters and call to Fmodify_frame_parameters just once.
4108 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
4109 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
4110 and mention nil frame in docstring.
4112 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
4114 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
4115 (x_figure_window_size): Likewise. Adjust to return long.
4116 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
4117 (toplevel): Move Qterminal_live_p to...
4118 * terminal.c (toplevel): ...here, make it static, and...
4119 (syms_of_terminal): ...DEFSYM here.
4120 * frame.h (Qterminal_live_p): Remove declaration.
4121 (make_frame, x_figure_window_size): Adjust prototype.
4122 * nsfns.m (Fx_create_frame): Use long for window flags.
4124 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
4126 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
4127 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
4128 Do not assume that emacs_close (INT_MAX) is a no-op.
4130 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4132 * xfaces.c (make_face_cache): For struct face_cache, prefer
4133 xmalloc to xzalloc and so avoid redundant call to memset.
4134 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
4136 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4138 * fringe.c (draw_window_fringes, update_window_fringes)
4139 (compute_fringe_widths):
4140 * w32term.c (x_draw_glyph_string):
4141 * window.c (candidate_window_p, Frecenter):
4142 * xfaces.c (realize_basic_faces, realize_default_face)
4143 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
4144 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
4145 * xfns.c (x_set_cursor_color, xic_free_xfontset):
4146 * xmenu.c (Fx_menu_bar_open_internal):
4147 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
4148 * xsettings.c (xft_settings_event):
4149 * xterm.c (x_draw_glyph_string, x_had_errors_p):
4150 Use bool for booleans. Adjust style and comments where
4152 * dispextern.h (draw_window_fringes, update_window_fringes)
4153 (compute_fringe_widths):
4154 * xterm.h (x_had_errors_p): Adjust prototype.
4156 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4158 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
4159 CHECK_LIST. Rewrite the loop to avoid useless local variable.
4161 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4163 * fns.c (toplevel): Remove comment before Fsafe_length because
4166 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
4168 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
4170 2013-07-28 Eli Zaretskii <eliz@gnu.org>
4172 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
4173 frame which got the message is still alive, before dereferencing
4174 its pointer. (Bug#14970)
4176 * frame.c (delete_frame): Test "this" frame's minibuffer window to
4177 be a live window, before using it as such. (Bug#14970)
4179 2013-07-27 Eli Zaretskii <eliz@gnu.org>
4181 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
4182 w32_detect_focus_change instead of doing part of its job by hand.
4183 This fixes the problem whereby FOCUS_OUT events were not sent to
4186 2013-07-26 Eli Zaretskii <eliz@gnu.org>
4188 * process.c (Fprocess_list): Doc fix.
4190 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
4191 being re-exposed only if it didn't ask to become visible.
4192 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
4193 was previously iconified. (Bug#14841)
4194 (x_iconify_frame): Mark the frame iconified.
4196 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
4198 Fix minor problems found by static checking.
4199 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
4200 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
4202 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
4204 * eval.c (set_specpdl_old_value): New function.
4205 (unbind_to): Minor simplification.
4206 (get_backtrace_frame): New function.
4207 (Fbacktrace_frame): Use it. Add `base' argument.
4208 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
4209 (syms_of_eval): Export backtrace-eval.
4210 * xterm.c (x_focus_changed): Simplify.
4212 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
4214 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
4216 2013-07-24 Eli Zaretskii <eliz@gnu.org>
4218 * xdisp.c (redisplay_window): Instead of moving point out of
4219 scroll margin, reject the force_start method, and try scrolling
4220 instead. (Bug#14780)
4222 2013-07-24 Ken Brown <kbrown@cornell.edu>
4224 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
4227 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
4229 * eval.c (Fprogn): Do not check that BODY is a proper list.
4230 This undoes the previous change. The check slows down the
4231 interpreter, and is not needed to prevent a crash. See
4232 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
4234 2013-07-23 Glenn Morris <rgm@gnu.org>
4236 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
4238 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
4240 Port to GNU/Linux systems with tinfo but not ncurses.
4241 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
4242 to decide whether ncurses is being used. Without this change,
4243 GCC complains about tgetent not being declared, on a system
4244 that has tinfo installed but ncurses not installed.
4246 * eval.c (Fprogn): Check that BODY is a proper list.
4248 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
4249 * data.c (Fsetq_default):
4250 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
4251 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
4253 Tune by taking advantage of the fact that ARGS is always a list
4254 when a function is declared to have UNEVALLED args.
4256 * emacsgtkfixed.c: Port to GCC 4.6.
4257 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
4259 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
4261 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
4262 here to silence compiler warnings.
4264 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
4266 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
4267 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
4268 from messing up Emacs's 'struct frame' (Bug#14923).
4270 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4272 * alloc.c (make_save_ptr_ptr): Define this function.
4273 It was inadvertently omitted. It's needed only if
4274 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
4276 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
4278 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
4279 frame have focus (Bug#14895).
4281 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
4283 Avoid vfork-related deadlock more cleanly.
4284 * callproc.c (child_setup): When the child's exec fails, output
4285 the program name, as that's more useful. Use O_NONBLOCK to avoid
4287 * process.c (create_process_1): Remove; no longer needed.
4288 (create_process): Remove timer hack; no longer needed, now that
4289 the child avoids deadlock.
4291 2013-07-20 Glenn Morris <rgm@gnu.org>
4293 * image.c (Fimage_flush): Fix doc typo.
4295 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
4297 Fix array bounds violation when pty allocation fails.
4298 * process.c (PTY_NAME_SIZE): New constant.
4299 (pty_name): Remove static variable; it's now auto.
4300 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
4301 Take pty_name as an arg rather than using a static variable.
4302 All callers changed.
4303 (create_process): Recover pty_flag from process, not from volatile local.
4304 (create_pty): Stay inside array even when pty allocation fails.
4305 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
4307 * lread.c (Fload): Avoid initialization only when lint checking.
4308 Mention that it's needed only for older GCCs.
4310 2013-07-20 Kenichi Handa <handa@gnu.org>
4312 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
4313 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
4315 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
4317 * lread.c (Fload): Avoid uninitialized warning.
4319 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4321 Fix some minor file descriptor leaks and related glitches.
4322 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
4323 (create_lock_file): Use write, not emacs_write.
4324 * image.c (slurp_file, png_load_body):
4325 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
4326 (server_accept_connection):
4327 Don't leak an fd on memory allocation failure.
4328 * image.c (slurp_file): Add a cheap heuristic for growing files.
4329 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
4330 as that's what the other routines do. Maybe input need not be
4331 blocked at all, but it's better to be consistent.
4332 Avoid undefined behavior when strlen is zero.
4334 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
4335 (NSTATICS): Now a constant; doesn't need to be a macro.
4337 2013-07-19 Richard Stallman <rms@gnu.org>
4339 * coding.c (decode_coding_utf_8): Add simple loop for fast
4340 processing of ASCII characters.
4342 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4344 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
4346 2013-07-19 Eli Zaretskii <eliz@gnu.org>
4348 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
4349 unportable 'struct x_display_info'.
4350 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
4353 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
4355 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
4356 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
4358 (system_process_attributes): Prefer plain char to unsigned char
4359 when either will do. Clean up properly if interrupted or if
4360 memory allocations fail. Don't assume sscanf succeeds.
4361 Remove no-longer-needed workaround to stop GCC from whining.
4362 Read command-line once, instead of multiple times. Check read status a
4365 Fix obscure porting bug with varargs functions.
4366 The code assumed that int is treated like ptrdiff_t in a vararg
4367 function, which is not a portable assumption. There was a similar
4368 -- though these days less likely -- porting problem with various
4369 assumptions that pointers of different types all smell the same as
4370 far as vararg functions is conserved. To make this problem less
4371 likely in the future, redo the API to use varargs functions.
4372 * alloc.c (make_save_value): Remove this vararg function.
4373 All uses changed to ...
4374 (make_save_int_int_int, make_save_obj_obj_obj_obj)
4375 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
4377 (make_save_ptr): Rename from make_save_pointer, for consistency with
4378 the above. Define only on platforms that need it. All uses changed.
4380 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4382 * keyboard.c: Try to fix typos in previous change.
4383 (DISPLAY_LIST_INFO): New macro.
4384 (kbd_buffer_get_event): Do not access members that are not present
4385 in X11. Revert inadvertent change of "!=" to "=".
4387 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
4389 * keyboard.c (kbd_buffer_get_event):
4390 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
4391 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
4393 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
4395 * filelock.c: Fix unlikely file descriptor leaks.
4396 (get_boot_time_1): Rework to avoid using emacs_open.
4397 This doesn't actually fix a leak, but is better anyway.
4398 (read_lock_data): Use read, not emacs_read.
4400 * doc.c: Fix minor memory and file descriptor leaks.
4401 * doc.c (get_doc_string): Fix memory leak when doc file absent.
4402 (get_doc_string, Fsnarf_documentation):
4403 Fix file descriptor leak on error.
4405 * term.c: Fix minor fdopen-related file descriptor leaks.
4406 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
4407 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
4409 * charset.c: Fix file descriptor leaks and errno issues.
4411 (load_charset_map_from_file): Don't leak file descriptor on error.
4412 Use plain record_xmalloc since the allocation is larger than
4413 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
4415 * eval.c (record_unwind_protect_nothing):
4416 * fileio.c (fclose_unwind):
4418 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
4419 The replacement doesn't block input, but that no longer seems
4422 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
4424 * lread.c: Fix file descriptor leaks and errno issues.
4425 (Fload): Close some races that leaked fds or streams when 'load'
4427 (Fload, openp): Report error number of last nontrivial failure to open.
4428 ENOENT counts as trivial.
4429 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
4431 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
4432 now that the function is always called with a nonnegative arg.
4433 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
4434 All uses replaced with ...
4435 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
4437 A few more minor file errno-reporting bugs.
4438 * callproc.c (Fcall_process):
4439 * doc.c (Fsnarf_documentation):
4440 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
4441 * process.c (set_socket_option):
4442 Don't let a constructor trash errno.
4443 * doc.c: Include <errno.h>.
4445 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
4447 * w32fns.c (unwind_create_tip_frame): Fix declaration.
4449 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4451 Fix w32 bug with call-process-region (Bug#14885).
4452 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
4453 to Fcall_process when the input is empty. This simplifies the
4454 code a bit. It makes no difference on POSIXish platforms but
4455 apparently it fixes a bug on w32.
4457 Fix bug where insert-file-contents closes a file twice (Bug#14839).
4458 * fileio.c (close_file_unwind): Don't close if FD is negative;
4459 this can happen when unwinding a zapped file descriptor.
4460 (Finsert_file_contents): Unwind-protect the fd before the point marker,
4461 in case Emacs runs out of memory between the two unwind-protects.
4462 Don't trash errno when closing FD.
4463 Zap the FD in the specpdl when closing it, instead of deferring
4464 the removal of the unwind-protect; this fixes a bug where a child
4465 function unwinds the stack past us.
4467 New unwind-protect flavors to better type-check C callbacks.
4468 This also lessens the need to write wrappers for callbacks,
4469 and the need for make_save_pointer.
4470 * alloca.c (free_save_value):
4471 * atimer.c (run_all_atimers):
4473 * alloc.c (safe_alloca_unwind):
4474 * atimer.c (unwind_stop_other_atimers):
4475 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4476 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4477 * minibuf.c (choose_minibuf_frame_1):
4478 * process.c (make_serial_process_unwind):
4479 * xdisp.h (pop_message_unwind):
4480 * xselect.c (queue_selection_requests_unwind):
4481 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4482 * alloca.c (record_xmalloc):
4483 Prefer record_unwind_protect_ptr to record_unwind_protect with
4485 * alloca.c (Fgarbage_collect):
4486 Prefer record_unwind_protect_void to passing a dummy.
4487 * buffer.c (restore_buffer):
4488 * window.c (restore_window_configuration):
4489 * xfns.c, w32fns.c (do_unwind_create_frame)
4490 New wrapper. All record-unwind uses of wrappee changed.
4491 * buffer.c (set_buffer_if_live):
4492 * callproc.c (call_process_cleanup, delete_temp_file):
4493 * coding.c (code_conversion_restore):
4494 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4495 * editfns.c (save_excursion_restore)
4496 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4497 (save_restriction_restore):
4498 * eval.c (restore_stack_limits, un_autoload):
4499 * fns.c (require_unwind):
4500 * keyboard.c (recursive_edit_unwind, tracking_off):
4501 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4502 * macros.c (pop_kbd_macro, restore_menu_items):
4503 * nsfns.m (unwind_create_frame):
4504 * print.c (print_unwind):
4505 * process.c (start_process_unwind):
4506 * search.c (unwind_set_match_data):
4507 * window.c (select_window_norecord, select_frame_norecord):
4508 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4509 (fast_set_selected_frame):
4510 * xfns.c, w32fns.c (unwind_create_tip_frame):
4511 Return void, not a dummy Lisp_Object. All uses changed.
4512 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4513 * callproc.c (call_process_kill):
4514 * fileio.c (restore_point_unwind, decide_coding_unwind)
4515 (build_annotations_unwind):
4516 * insdel.c (Fcombine_after_change_execute_1):
4517 * keyboard.c (read_char_help_form_unwind):
4518 * menu.c (unuse_menu_items):
4519 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4520 * sound.c (sound_cleanup):
4521 * xdisp.c (unwind_redisplay):
4522 * xfns.c (clean_up_dialog):
4523 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4524 Accept no args and return void, instead of accepting and returning
4525 a dummy Lisp_Object. All uses changed.
4526 * cygw32.c (fchdir_unwind):
4527 * fileio.c (close_file_unwind):
4528 * keyboard.c (restore_kboard_configuration):
4529 * lread.c (readevalllop_1):
4530 * process.c (wait_reading_process_output_unwind):
4531 Accept int and return void, rather than accepting an Emacs integer
4532 and returning a dummy object. In some cases this fixes an
4533 unlikely bug when the corresponding int is outside Emacs integer
4534 range. All uses changed.
4535 * dired.c (directory_files_internal_unwind):
4536 * fileio.c (do_auto_save_unwind):
4537 * gtkutil.c (pop_down_dialog):
4538 * insdel.c (reset_var_on_error):
4539 * lread.c (load_unwind):
4540 * xfns.c (clean_up_file_dialog):
4541 * xmenu.c, nsmenu.m (pop_down_menu):
4542 * xmenu.c (cleanup_widget_value_tree):
4543 * xselect.c (wait_for_property_change_unwind):
4544 Accept pointer and return void, rather than accepting an Emacs
4545 save value encapsulating the pointer and returning a dummy object.
4547 * editfns.c (Fformat): Update the saved pointer directly via
4548 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4549 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4550 (unwind_body): New function.
4551 (record_unwind_protect): First arg is now a function returning void,
4552 not a dummy Lisp_Object.
4553 (record_unwind_protect_ptr, record_unwind_protect_int)
4554 (record_unwind_protect_void): New functions.
4555 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4556 * fileio.c (struct auto_save_unwind): New type.
4557 (do_auto_save_unwind): Use it.
4558 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4559 * insdel.c (struct rvoe_arg): New type.
4560 (reset_var_on_error): Use it.
4561 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4563 (specbinding_func): Remove; there are now several such functions.
4564 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4565 (set_unwind_protect_ptr): New function.
4566 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4568 Be simpler and more consistent about reporting I/O errors.
4569 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4570 Say "Read error" and "Write error", rather than "I/O error", or
4571 "IO error reading", or "IO error writing", when a read or write
4573 * process.c (Fmake_network_process, wait_reading_process_output)
4574 (send_process, Fprocess_send_eof, wait_reading_process_output):
4575 Capitalize diagnostics consistently. Put "failed foo" at the
4576 start of the diagnostic, so that we don't capitalize the
4577 function name "foo". Consistently say "failed" for such
4579 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4580 All callers changed. This is so it can use report_file_error.
4581 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4582 diagnostics consistently as above.
4584 * fileio.c (report_file_errno): Fix errno reporting bug.
4585 If the file name is neither null nor a pair, package it up as a
4586 singleton list. All callers changed, both to this function and to
4587 report_file_error. This fixes a bug where the memory allocator
4588 invoked by list1 set errno so that the immediately following
4589 report_file_error reported the wrong errno value.
4591 Fix minor problems found by --enable-gcc-warnings.
4592 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4593 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4595 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4597 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4598 Set event->arg to Qt if switch-event shall be generated.
4599 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4601 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4603 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4606 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4607 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4608 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4609 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4610 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4611 and there is a focused frame.
4612 (head_table): Add focus-in and focus-out.
4613 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4614 bind to handle-focus-in/out.
4616 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4617 (Fhandle_switch_frame): Call Fhandle_focus_in.
4618 (syms_of_frame): defsubr handle-focus-in/out.
4620 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4622 Fix porting bug to older POSIXish platforms (Bug#14862).
4623 * sysdep.c (emacs_pipe): New function, that implements
4624 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4625 This should port better to CentOS 5 and to Mac OS X 10.6.
4626 All calls to pipe2 changed.
4628 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4629 This makes the code easier to read and the executable a bit smaller.
4630 Do not replace all calls to Fcons that happen to create lists,
4631 just calls that are intended to create lists. For example, when
4632 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4633 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4634 Similarly for list2 through list5.
4635 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4636 * bytecode.c (exec_byte_code):
4637 * callint.c (quotify_arg, Fcall_interactively):
4638 * callproc.c (Fcall_process, create_temp_file):
4639 * charset.c (load_charset_map_from_file)
4640 (Fdefine_charset_internal, init_charset):
4641 * coding.c (get_translation_table, detect_coding_system)
4642 (Fcheck_coding_systems_region)
4643 (Fset_terminal_coding_system_internal)
4644 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4645 * composite.c (update_compositions, Ffind_composition_internal):
4646 * dired.c (directory_files_internal, file_name_completion)
4648 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4649 * doc.c (Fsnarf_documentation):
4650 * editfns.c (Fmessage_box):
4652 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4653 (Feval, eval_sub, Ffuncall, apply_lambda):
4654 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4655 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4656 (Fset_file_times, Finsert_file_contents)
4657 (Fchoose_write_coding_system, Fwrite_region):
4658 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4659 * font.c (font_registry_charsets, font_parse_fcname)
4660 (font_prepare_cache, font_update_drivers, Flist_fonts):
4661 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4662 * frame.c (make_frame, Fmake_terminal_frame)
4663 (x_set_frame_parameters, x_report_frame_params)
4664 (x_default_parameter, Fx_parse_geometry):
4665 * ftfont.c (syms_of_ftfont):
4666 * image.c (gif_load):
4667 * keyboard.c (command_loop_1):
4668 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4669 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4670 (Fminor_mode_key_binding, accessible_keymaps_1)
4671 (Faccessible_keymaps, Fwhere_is_internal):
4672 * lread.c (read_emacs_mule_char):
4673 * menu.c (find_and_return_menu_selection):
4674 * minibuf.c (get_minibuffer):
4675 * nsfns.m (Fns_perform_service):
4676 * nsfont.m (ns_script_to_charset):
4677 * nsmenu.m (ns_popup_dialog):
4678 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4679 (Fx_own_selection_internal):
4680 * nsterm.m (append2):
4681 * print.c (Fredirect_debugging_output)
4682 (print_prune_string_charset):
4683 * process.c (Fdelete_process, Fprocess_contact)
4684 (Fformat_network_address, set_socket_option)
4685 (read_and_dispose_of_process_output, write_queue_push)
4686 (send_process, exec_sentinel):
4687 * sound.c (Fplay_sound_internal):
4688 * textprop.c (validate_plist, add_properties)
4689 (Fput_text_property, Fadd_face_text_property)
4690 (copy_text_properties, text_property_list, syms_of_textprop):
4691 * unexaix.c (report_error):
4692 * unexcoff.c (report_error):
4693 * unexsol.c (unexec):
4694 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4695 (Fformat_mode_line, syms_of_xdisp):
4696 * xfaces.c (set_font_frame_param)
4697 (Finternal_lisp_face_attribute_values)
4698 (Finternal_merge_in_global_face, syms_of_xfaces):
4699 * xfns.c (x_default_scroll_bar_color_parameter)
4700 (x_default_font_parameter, x_create_tip_frame):
4701 * xfont.c (xfont_supported_scripts):
4702 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4703 (menu_help_callback, xmenu_show):
4705 * xterm.c (set_wm_state):
4706 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4707 and similarly for list2 through list5.
4709 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4711 * callproc.c (Fcall_process_region): Fix minor race and tune.
4712 (create_temp_file): New function, with the temp-file-creation part
4713 of the old Fcall_process_region. Use Fcopy_sequence to create the
4714 temp file name, rather than alloca + build_string, for simplicity.
4715 Don't bother to block input around the temp file creation;
4716 shouldn't be needed. Simplify use of mktemp.
4717 Use record_unwind_protect immediately after creating the temp file;
4718 this closes an unlikely race where the temp file was not removed.
4719 Use memcpy rather than an open-coded loop.
4720 (Fcall_process_region): Use the new function. If the input is
4721 empty, redirect from /dev/null rather than from a newly created
4722 empty temp file; this avoids unnecessary file system traffic.
4724 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4726 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4727 Simplify by making this case like the other two. This is a bit
4728 slower on obsolete hosts, but the extra complexity isn't worth it.
4730 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4731 * process.c (create_process) [!DOS_NT]:
4732 Remove now-unnecessary calls to emacs_close.
4734 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4736 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4737 returning early. (Bug#14850)
4739 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4740 and inhibit-iso-escape-detection attributes of 'undecided'.
4743 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4745 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4746 Reported by Herbert J. Skuhra in
4747 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4749 Don't lose top specpdl entry when memory is exhausted.
4750 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4751 specpdl overflow here, to simplify callers; all callers changed.
4752 Always reserve an unused entry at the stack top; this avoids
4753 losing the top entry's information when memory is exhausted.
4755 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4757 Clean up errno reporting and fix some errno-reporting bugs.
4758 * callproc.c (Fcall_process):
4759 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4760 * process.c (create_process, Fmake_network_process):
4761 * unexaix.c (report_error):
4762 * unexcoff.c (report_error):
4763 Be more careful about reporting the errno of failed operations.
4764 The code previously reported the wrong errno sometimes.
4765 Also, prefer report_file_errno to setting errno + report_file_error.
4766 (Fcall_process): Look at openp return value rather than at path,
4767 as that's a bit faster and clearer when there's a numeric predicate.
4768 * fileio.c (report_file_errno): New function, with most of the
4769 old contents of report_file_error.
4770 (report_file_error): Use it.
4771 (Ffile_exists_p, Ffile_accessible_directory_p):
4772 Set errno to 0 when it is junk.
4773 * fileio.c (Faccess_file):
4774 * image.c (x_create_bitmap_from_file):
4775 Use faccessat rather than opening the file, to avoid the hassle of
4776 having a file descriptor open.
4777 * lisp.h (report_file_errno): New decl.
4778 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4781 * process.c (create_process, wait_reading_process_output) [AIX]:
4782 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4783 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4784 a multithreaded environment anyway).
4785 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4787 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4789 * image.c (x_find_image_file): Don't close a remote file handle.
4791 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4793 Fix races with threads and file descriptors.
4794 * callproc.c (Fcall_process_region):
4795 * dired.c (open_directory):
4796 * emacs.c (main, Fdaemon_initialized):
4797 * image.c (x_find_image_file):
4798 * inotify.c (Finotify_rm_watch):
4799 * lread.c (Flocate_file_internal):
4800 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4801 * term.c (term_mouse_moveto, init_tty):
4802 * termcap.c (tgetent):
4803 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4804 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4805 * unexhp9k800.c, unexmacosx.c (unexec):
4806 * callproc.c (Fcall_process_region):
4807 Use emacs_close, not close.
4808 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4809 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4810 and posix_close function on current platforms (which all lack them).
4811 (emacs_close): Use it. This should fix the races on GNU/Linux and
4812 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4813 and it should avoid closing random victim file descriptors on
4816 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4818 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4819 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4822 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4823 This is for .gdbinit xbacktrace.
4825 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4826 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4827 (emacs_set_tty): Now static.
4828 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4829 * term.c (tty_capable_p, tty_default_color_capabilities)
4830 (get_tty_terminal, term_mouse_movement)
4831 (handle_one_term_event, init_tty, maybe_fatal):
4832 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4833 (tgetent, scan_file, name_match, compare_contin):
4834 * terminal.c (get_terminal):
4835 Use bool for boolean.
4836 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4837 Prefer char to unsigned char if either will do.
4838 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4839 (tty_write_glyphs): Prefer int to unsigned.
4840 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4841 All callers changed.
4842 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4844 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4847 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4848 (B__dummy__): New dummy symbol, to pacify C89.
4849 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4850 they can't grok varargs macros.
4851 * dispnew.c (add_window_display_history)
4852 (add_frame_display_history):
4853 * print.c (print_object):
4854 * xdisp.c (debug_method_add):
4855 Use %p printf format only for void pointers.
4856 * emacs.c (usage_message): New constant, replacing ...
4857 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4858 (main): Adjust to usage reorg.
4859 * fns.c (syms_of_fns):
4860 * profiler.c (syms_of_profiler):
4861 Don't use non-constant struct initializers.
4862 * gnutls.h (gnutls_initstage_t):
4863 * lisp.h (enum Lisp_Fwd_Type):
4864 * lread.c (lisp_file_lexically_bound_p):
4865 * xsettings.c (anonymous enum):
4866 Remove trailing comma.
4867 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4868 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4869 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4871 * regex.c (const_re_char): New type, to pacify strict C89.
4872 All uses of 'const re_char' replaced to use it.
4873 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4874 with glibc when strict C89. This change is imported from gnulib.
4876 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4877 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4878 Omit GNU_LINUX implementation, since it requires long long.
4879 * xterm.c (x_draw_underwave):
4880 Do not assume the traditional order of struct's members.
4881 (x_term_init): Rewrite to avoid the need for non-constant structure
4884 Syntax cleanup, mostly replacing macros with functions.
4885 This removes the need for the syntax_temp hack.
4886 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4887 * syntax.c (SYNTAX_INLINE): New macro.
4888 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4889 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4890 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4891 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4892 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4893 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4894 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4895 Now constants, not macros.
4896 (syntax_temp) [!__GNUC__]: Remove.
4897 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4898 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4899 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4900 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4901 Move here from syntax.h; now functions, not macros. Except for the
4902 last function, these are static since only syntax.c uses them.
4903 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4904 All uses changed. Now a function, not a macro; use this fact
4905 to simplify the code.
4906 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4907 compiler bugs; no longer relevant.
4908 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4909 (SYNTAX_INLINE): New macro.
4910 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4911 for the new functions. Use bool for boolean member.
4912 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4913 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4914 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4915 (SETUP_BUFFER_SYNTAX_TABLE):
4916 Now extern inline functions, not macros.
4917 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4918 Remove; all uses replaced by implementation.
4919 (syntax_temp) [!__GNUC__]: Remove decl.
4920 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4922 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4924 * emacs.c (main): Fix syntax error.
4926 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4928 Timestamp fixes for undo (Bug#14824).
4929 * atimer.c (schedule_atimer):
4930 * fileio.c (Ffile_newer_than_file_p):
4931 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4932 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4933 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4934 (syms_of_fileio): Remove Sclear_visited_file_name.
4935 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4936 file doesn't exist; this avoids an ambiguity with negative timestamps.
4937 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4938 * systime.h (make_emacs_time, invalid_emacs_time):
4939 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4940 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4941 * undo.c (record_first_change): Push (visited-file-modtime) onto
4942 undo list rather than reimplementing it by hand, incorrectly.
4944 2013-07-09 Ken Brown <kbrown@cornell.edu>
4946 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4948 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4950 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4952 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4954 Handle errno and exit status a bit more carefully.
4955 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4956 number into an exit status. Instead, use EXIT_CANCELED.
4957 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4958 * callproc.c (relocate_fd):
4959 * emacs.c (close_output_streams, main):
4960 * process.c (create_process):
4961 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4962 Use emacs_perror for simplicity.
4963 * callproc.c (relocate_fd, main):
4964 * sysdep.c (sys_subshell):
4965 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4966 (shut_down_emacs): Use emacs_write, not write.
4967 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4968 * fileio.c (Fcopy_file, e_write):
4969 * nsterm.m (ns_select):
4970 * process.c (send_process):
4971 * sound.c (vox_write):
4972 Use emacs_write_sig, not emacs_write.
4973 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4974 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4976 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4978 (emacs_full_write): New function.
4979 (emacs_write): Rewrite to use it.
4980 (emacswrite_sig, emacs_perror): New functions.
4981 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4983 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4985 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4986 on NS even if it is present. Pixmap on NS is a void*.
4988 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4990 Port to Ubuntu 10 (Bug#14803).
4991 Problem reported by T.V. Raman.
4992 * process.c (close_on_exec, accept4, process_socket):
4993 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4995 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4997 * w32.c (sys_dup): Declare prototype.
5001 * callproc.c [WINDOWSNT]: Include sys/socket.h.
5003 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5005 Make file descriptors close-on-exec when possible (Bug#14803).
5006 This simplifies Emacs a bit, since it no longer needs to worry
5007 about closing file descriptors by hand in some cases.
5008 It also fixes some unlikely races. Not all such races, as
5009 libraries often open files internally without setting
5010 close-on-exec, but it's an improvement.
5011 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
5012 * callproc.c (Fcall_process) [!MSDOS]:
5013 * emacs.c (main) [!DOS_NT]:
5014 * nsterm.m (ns_term_init):
5015 * process.c (create_process):
5016 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
5017 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
5018 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
5019 Prefer mkostemp with O_CLOEXEC to mkstemp.
5020 * callproc.c (relocate_fd) [!WINDOWSNT]:
5021 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
5022 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
5024 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
5025 Make the resulting file descriptor close-on-exec.
5026 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
5027 * lread.c (load_descriptor_list, load_descriptor_unwind):
5028 Remove; no longer needed. All uses removed.
5029 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
5030 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
5032 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
5033 (Fmake_network_process, Fnetwork_interface_list):
5034 (Fnetwork_interface_info, server_accept_connection):
5035 Make newly-created socket close-on-exec.
5036 * sysdep.c (emacs_open, emacs_fopen):
5037 Make new-created descriptor close-on-exec.
5038 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
5039 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
5041 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
5043 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
5044 for NS_IMPL_GNUSTEP.
5046 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
5048 Fix openp errno handling.
5049 * callproc.c (Fcall_process): Preserve openp errno around close.
5050 * lread.c (openp): Set errno when returning -1, as some callers
5053 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
5055 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
5057 * nsterm.h (NSSavePanel): Update comment.
5058 (NSAPP_DATA2_RUNFILEDIALOG): Define.
5059 (ns_run_file_dialog): Declare.
5061 * nsfns.m: Remove panelOK.
5063 (ns_run_file_dialog): New function.
5064 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
5065 event loop, so file dialog is popped up by ns_run_file_dialog, called
5066 by sendEvent (Bug#14578).
5067 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
5069 2013-07-06 Eli Zaretskii <eliz@gnu.org>
5071 * xdisp.c (default_line_pixel_height): New function.
5072 (pos_visible_p, move_it_vertically_backward, try_scrolling)
5073 (try_cursor_movement, redisplay_window, try_window)
5074 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
5076 * window.c (window_scroll_pixel_based):
5077 use default_line_pixel_height.
5079 * dispextern.h (default_line_pixel_height): Add prototype.
5081 * frame.c (x_set_line_spacing): Accept a float value for
5082 line-spacing parameter, per the documentation.
5084 * data.c (Fmultibyte_string_p): Doc fix.
5086 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
5088 Use emacs_open more consistently when opening files.
5089 This handles EINTR more consistently now, and makes it easier
5090 to introduce other uniform changes to file descriptor handling.
5091 * src/systdio.h: New file.
5092 * src/buffer.c (mmap_init):
5093 * cygw32.c (chdir_to_default_directory):
5094 * dispnew.c (Fopen_termscript):
5095 * emacs.c (Fdaemon_initialized):
5096 * fileio.c (Fdo_auto_save):
5097 * image.c (slurp_file, png_load_body, jpeg_load_body):
5098 * keyboard.c (Fopen_dribble_file):
5100 * print.c (Fredirect_debugging_output):
5101 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
5102 * termcap.c (tgetent):
5103 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
5104 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
5105 * w32term.c (w32_initialize) [CYGWIN]:
5106 * xfaces.c (Fx_load_color_file):
5107 Use emacs_open instead of plain open, and emacs_fopen instead of
5109 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
5110 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
5111 * callproc.c (default_output_mode): New constant.
5112 (Fcall_process): Use it to call emacs_open instead of plain creat.
5113 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
5114 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
5115 (emacs_fopen): New function.
5116 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
5117 Include <lisp.h>, for emacs_open.
5118 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
5120 Remove duplicate #include directives.
5121 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
5123 Don't include stdio.h twice.
5124 * buffer.c [USE_MMAP_FOR_BUFFERS]:
5125 Don't include sys/types.h or stdio.h twice.
5126 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
5127 * lread.c: Don't include coding.h twice.
5128 * nsfont.m: Don't include frame.h twice.
5129 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
5130 * ralloc.c: Don't include <unistd.h> twice.
5131 * xdisp.c: Don't include font.h twice.
5132 * xterm.c: Don't include fontset.h twice.
5133 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
5135 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5137 Scale ImageMagick images more carefully.
5138 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5139 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
5140 Be more careful about avoiding undefined behavior after
5141 integer overflow and division by zero.
5143 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5145 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
5146 (syms_of_w32fns): DEFSYM them.
5147 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
5148 (CCHDEVICENAME): Define macros if not defined.
5149 (struct MONITOR_INFO_EX): New struct.
5150 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
5151 (enum_display_monitors_fn): New variable.
5152 (globals_of_w32fns): Initialize it.
5153 (Fx_display_pixel_width, Fx_display_pixel_height)
5154 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
5155 multi-monitor setups in docstrings.
5156 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
5157 screen size by primary monitor's millimeter per pixel.
5158 (w32_monitor_enum, w32_display_monitor_attributes_list)
5159 (w32_display_monitor_attributes_list_fallback)
5160 (Fw32_display_monitor_attributes_list): New functions.
5161 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
5163 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
5165 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
5167 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
5169 * fileio.c (Qfile_notify_error): New error symbol.
5171 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
5172 * inotify.c (inotify_callback, symbol_to_inotifymask)
5173 (Finotify_add_watch, Finotify_rm_watch): Use it.
5174 (inotifyevent_to_event): Exchange order of cookie and file name.
5175 (Finotify_add_watch): Adapt docstring.
5177 * lisp.h (Qfile_notify_error): Declare.
5179 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5181 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
5182 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5183 Do not clear _malloc_thread_enabled_p, undoing the previous change,
5184 which did not work (see <http://bugs.gnu.org/14569#307>).
5185 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
5186 && (!noninteractive || initialized)). This attempts to thread
5187 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
5189 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
5191 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
5192 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
5194 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
5196 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
5197 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5198 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
5199 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
5201 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5203 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
5204 Define to __sys_siglist.
5206 2013-07-02 Eli Zaretskii <eliz@gnu.org>
5208 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
5209 word-wrap, so that overflow-newline-into-fringe would work in
5210 visual-line-mode. (Bug#2749)
5211 (move_it_in_display_line_to): When the last scanned display
5212 element fits exactly on the display line, and
5213 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
5214 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
5215 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
5216 finding buffer position that corresponds to pixel coordinates,
5217 e.g. in buffer_posn_from_coords.
5219 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
5221 * process.c (handle_child_signal): Call catch_child_signal if
5224 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
5226 Don't convert function pointers to void * and back.
5227 It isn't portable C, and it's easy enough to avoid.
5228 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
5229 (make_save_value): Add support for SAVE_FUNCPOINTER.
5230 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
5231 * print.c (print_object):
5232 Distinguish function from object pointers.
5233 * lisp.h (SAVE_FUNCPOINTER): New constant.
5234 (SAVE_SLOT_BITS): Adjust to it.
5235 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
5236 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
5237 (voidfuncptr): New typedef.
5238 (struct Lisp_Save_Value): New member data[0].funcpointer.
5239 (XSAVE_FUNCPOINTER): New function.
5241 Simplify buildobj processing.
5242 * Makefile.in (buildobj.h): Make it a sequence of strings each
5243 followed by comma, rather than a single string. Put it into a
5244 .tmp file in case there's an error while generating it.
5245 (gl-stamp): Use .tmp for temp files.
5246 (mostlyclean): Clean .tmp files.
5247 * doc.c (buildobj): Move to just the routine that needs it.
5248 It's now an array of strings, so processing is simpler.
5250 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
5252 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
5253 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
5254 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5255 Invoke malloc_enable_thread even when not interactive.
5256 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
5257 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
5258 in this case, since the underlying bug has now been fixed.
5260 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
5262 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
5263 unlinking it (bug#14691).
5265 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
5267 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
5268 before checking whether buffer is modified. This lets
5269 `kill-buffer-query-functions' cancel killing of the buffer or save
5270 its content before `kill-buffer' asks user the "Buffer %s
5271 modified; kill anyway?" question.
5273 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
5275 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
5276 Let the super performKeyEquivalent deal with them (Bug#14747).
5278 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
5280 * widget.c (resize_cb): Remove unused local.
5282 Do not use GTK 3 if it exists but cannot be compiled.
5283 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
5284 * xterm.c (x_error_handler) [!USE_GTK]:
5287 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
5289 2013-06-30 Eli Zaretskii <eliz@gnu.org>
5291 * intervals.c (get_local_map): Instead of aborting, clip POSITION
5292 to the valid range of values. (Bug#14753)
5294 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
5295 when moving point by using the current glyph matrix. This avoids
5296 the need to force redisplay when this function is called in a
5299 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
5301 Fix minor problems found by static checking.
5302 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
5303 Redo the latter's body to sidestep GCC parenthesization warnings.
5304 (setup_coding_system, detect_coding, detect_coding_system): Use them.
5305 * coding.c (detect_coding, detect_coding_system):
5306 * coding.h (struct undecided_spec):
5307 Use bool for boolean.
5308 * image.c (QCmax_width, QCmax_height): Now static.
5309 * xdisp.c (Fmove_point_visually): Remove unused local.
5311 2013-06-29 Eli Zaretskii <eliz@gnu.org>
5313 * xdisp.c (Fmove_point_visually): New function.
5315 2013-06-28 Kenichi Handa <handa@gnu.org>
5317 * coding.h (define_coding_undecided_arg_index): New enum.
5318 (coding_attr_index): New members
5319 coding_attr_undecided_inhibit_null_byte_detection,
5320 coding_attr_undecided_inhibit_iso_escape_detection,
5321 coding_attr_undecided_prefer_utf_8.
5322 (undecided_spec): New struct.
5323 (struct coding_system): New member `undecided' of the member
5326 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
5327 (detect_coding): Likewise.
5328 (detect_coding_system): Likewise.
5329 (Fdefine_coding_system_internal): New coding system properties
5330 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
5332 (syms_of_coding): Adjust for coding_arg_undecided_max.
5334 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
5336 * image.c (x_from_xcolors): Remove unused local.
5338 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5340 Defer image data transfer between X client and server until actual
5343 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
5346 * image.c (Destroy_Image): Remove.
5347 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
5348 `mask_p', and `colors_p'. All uses changed.
5349 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
5350 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
5351 New macros for `flags' arg to x_clear_image_1.
5352 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
5353 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
5354 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
5355 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
5356 (image_get_x_image, image_unget_x_image): New functions or macros.
5357 (image_background, image_background_transparent, x_to_xcolors)
5358 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
5359 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
5360 instead of Destroy_Image.
5361 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
5362 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
5363 (png_load_body, jpeg_load_body, tiff_load, gif_load)
5364 (imagemagick_load_image, svg_load_image): Use them instead of
5365 x_create_x_image_and_pixmap, and x_put_x_image followed by
5366 x_destroy_x_image, respectively.
5367 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
5368 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
5369 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
5370 background_transparent fields.
5371 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
5372 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
5374 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
5376 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
5377 This mostly consists of undoing recent changes.
5378 * callproc.c (Fcall_process):
5379 * process.c (create_process):
5380 Do not worry about catching SIGCHLD here, undoing previous change.
5381 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
5382 * process.c, process.h (catch_child_signal):
5383 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
5384 * process.c (catch_child_handler): Don't worry about being called
5385 lazily and do not assume caller has blocked SIGCHLD, undoing
5386 previous change. Move first-time stuff back to
5387 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
5388 tickle glib, as that causes Cygwin bootstrap to fail. Do not
5389 set lib_child_handler if it's already initialized, which may
5390 help avoid problems on GNUStep.
5392 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5394 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
5395 * callproc.c (Fcall_process):
5396 * process.c (create_process):
5397 Make sure SIGCHLD is caught before we fork,
5398 since Emacs startup no arranges to catch SIGCHLD.
5399 * process.c (lib_child_handler): Initialize to null, not to
5401 (catch_child_signal): Allow self to be called lazily.
5402 Do nothing if it's already been called.
5403 Assume caller has blocked SIGCHLD (all callers do now).
5404 * emacs.c (main): Do not catch SIGCHLD here; defer it until
5405 just before it's really needed.
5406 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
5407 since it hasn't been caught yet.
5409 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
5411 * image.c (compute_image_size): New function to implement
5412 :max-width and :max-height.
5413 (imagemagick_load_image): Use it.
5415 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
5417 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
5418 * callproc.c, process.h (block_child_signal, unblock_child_signal):
5420 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
5421 * process.c (catch_child_signal): Block SIGCHLD while futzing with
5422 the SIGCHLD handler, since the code is not atomic and (due to glib)
5423 signals may be arriving now.
5424 * sysdep.c (init_signals): Do not catch child signals here;
5425 'main' now does that later, at a safer time.
5427 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
5429 Clean up SIGCHLD handling a bit (Bug#14569).
5430 * process.c, process.h (catch_child_signal):
5431 Now always extern, even if !NS_IMPL_GNUSTEP.
5432 * process.c (catch_child_signal): Move glib tickler here from
5433 init_process_emacs, so that it's done earlier in Emacs
5434 initialization. Also move the noninteractive && !initialized
5435 check here from init_process_emacs. This is all a bit cleaner for
5436 GNUish platforms, and I hope it works around the Cygwin bug.
5437 * sysdep.c (init_signals): Invoke catch_child_signal here, so
5438 that glib signal handling is tickled before glib creates threads.
5440 * process.c (wait_reading_process_output): Avoid int overflow
5441 when reading more than 2 GiB total from a process.
5443 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5445 * process.c (create_process): Handle a couple more cases,
5446 i.e., work even if new_argv and wait_child_setup[i] are cached.
5447 Use Fcall_process's style for volatile vars.
5449 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
5451 * process.c (create_process): Mark PROCESS volatile.
5453 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
5455 Use C99-style flexible array members if available.
5456 This avoids some subtle aliasing issues, which typically
5457 aren't a problem with GCC but may be a problem elsewhere.
5458 * alloc.c (sdata): New typedef, replacing the old struct sdata.
5459 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
5460 In either case, it uses a flexible array member rather than
5461 the old struct hack. All uses changed.
5462 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
5463 Adjust to sdata reorganization.
5464 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
5465 Use offsetof (struct, flex_array_member), not sizeof (struct), as
5466 that ports better to pre-C99 non-GCC.
5467 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
5468 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
5469 as the latter has changed.
5470 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
5471 and port better to pre-C99 GCC.
5472 * image.c (struct xpm_cached_color):
5473 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5474 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5475 Use FLEXIBLE_ARRAY_MEMBER.
5476 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5477 Move decl to top level so it gets checked against implementation.
5478 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5479 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5481 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5483 * syntax.c: Integer cleanups.
5484 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5485 All uses that need 0-or-2 changed to:
5486 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5487 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5488 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5489 (char_quoted, prev_char_comend_first, back_comment)
5490 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5491 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5492 Use bool for boolean.
5493 (update_syntax_table, skip_chars, skip_syntaxes):
5494 Prefer int to unsigned when either will do.
5495 (back_comment): Return boolean success flag, like forw_comment,
5496 instead of positive-or-minus-1 (which might have overflowed int anyway).
5497 Don't stuff ptrdiff_t into int.
5498 (syntax_spec_code, syntax_code_spec): Now const.
5499 (Fmatching_paren, scan_lists, scan_sexps_forward):
5500 Use enum syntaxcode for syntax code.
5501 (Fmatching_paren): Check that arg is a character, not just an integer.
5502 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5503 (Finternal_describe_syntax_value): Omit no-longer-needed
5505 (skip_chars): Use char, not unsigned char, when the distinction
5507 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5508 * bytecode.c (exec_byte_code):
5509 * syntax.c (syntax_spec_code, Fchar_syntax)
5510 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5512 * syntax.h (SYNTAX_WITH_FLAGS):
5513 Omit unnecessary casts.
5515 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5517 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5518 line dimensions here, to avoid race conditions with the main
5519 thread. (Bug#14062, bug#14630, bug#14669)
5521 * w32term.c (w32_draw_window_cursor): Compute the header line and
5522 mode line dimensions here.
5523 <w32_system_caret_window, w32_system_caret_hdr_height>:
5524 <w32_system_caret_mode_height>: New variables.
5526 * w32term.h: Declare them.
5528 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5530 * alloc.c (die): Move "assertion failed" string here ...
5531 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5532 COND when SUPPRESS_CHECKING. This shrinks the executable text
5533 size by 0.8% to 2.2% when configured with --enable-checking,
5534 depending on optimization flags (GCC 4.8.1 x86-64).
5536 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5538 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5540 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5541 base is 2; this is more accurate.
5543 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5545 * sound.c (string_default): Move to !WINDOWSNT section.
5546 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5548 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5550 * sound.c: Integer cleanups.
5551 Remove unnecessary forward decls.
5552 (struct sound_device): The 'file' member is now a Lisp_Object, not
5553 a char *, so that we needn't invoke alloca on a huge size.
5554 (Fplay_sound_internal): Adjust to this.
5555 (string_default): New function.
5556 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5557 Use it to adjust to the struct sound_device change.
5558 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5559 (be2hs) [0]: Remove.
5561 * syntax.c (skip_chars): Don't use uninitialized storage
5562 when searching a multibyte buffer for characters that are not in a
5563 unibyte string that contains non-ASCII characters.
5565 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5567 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5568 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5570 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5572 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5574 2013-06-18 Kenichi Handa <handa@gnu.org>
5576 * font.c (Ffont_spec): Signal an error for an invalid font name
5579 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5581 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5582 In particular this ports to 32-bit sparc Sun cc.
5583 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5584 array with a dummy element at specpdl[-1], so that its address can
5586 (unbind_to): Do not copy the binding; not needed, now that we
5587 copy old_value in the one place where the copy is needed.
5588 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5589 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5590 (union specbinding): Rename from struct specbinding. Redo layout
5591 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5592 which is not portable. With Sun C 5.12 32-bit sparc, the
5593 declaration causes nargs to be an unsigned bitfield, a behavior
5594 that the C standard allows; but Emacs wants nargs to be signed.
5595 The overall type is now a union of structures rather than a
5596 structure of union of structures, and the 'kind' member is now a
5597 bitfield, so that the overall type doesn't grow. All uses changed.
5598 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5600 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5602 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5603 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5605 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5607 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5609 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5610 unless we know that the window w's frame is a frame object.
5611 Another attempt at solving bug#14062 and bug#14630.
5613 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5615 * textprop.c (property_set_type): New enum.
5616 (add_properties): Allow appending/prepending text properties.
5617 (add_text_properties_1): Factored out of Fadd_text_properties.
5618 (Fadd_text_properties): Move all the code into
5619 add_text_properties_1.
5620 (Fadd_face_text_property): New function that calls
5621 add_text_properties_1.
5623 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5625 Move functions from lisp.h to individual modules when possible.
5626 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5627 * alloc.c (XFLOAT_INIT, set_symbol_name):
5628 * buffer.c (CHECK_OVERLAY):
5629 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5630 (set_char_table_parent):
5631 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5632 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5633 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5634 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5636 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5637 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5638 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5639 (backtrace_args, backtrace_debug_on_exit):
5640 * floatfns.c (CHECK_FLOAT):
5641 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5642 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5643 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5644 (set_hash_index_slot):
5645 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5646 * marker.c (CHECK_MARKER):
5647 * textprop.c (CHECK_STRING_OR_BUFFER):
5648 * window.c (CHECK_WINDOW_CONFIGURATION):
5649 Move here from lisp.h, and make these functions static rather than
5651 * buffer.c (Qoverlayp):
5653 * fns.c (Qhash_table_p):
5654 * window.c (Qwindow_configuration_p):
5656 * lisp.h: Remove the abovementioned defns and decls.
5658 Use functions, not macros, for XINT etc (Bug#11935).
5659 In lisp.h, prefer functions to function-like macros, and
5660 constants to object-like macros, when either will do. This:
5661 . simplifies use, as there's no more need to worry about
5662 arguments' side effects being evaluated multiple times.
5663 . makes the code easier to debug on some platforms.
5664 However, when using gcc -O0, keep using function-like macros
5665 for a few critical operations, for performance reasons.
5666 This sort of thing isn't needed with gcc -Og, but -Og
5667 is a GCC 4.8 feature and isn't widely-enough available yet.
5668 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5669 Remove enum lsb_bits; no longer needed.
5670 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5671 * buffer.c (Qoverlap):
5673 * fns.c (Qhash_table_p):
5674 Now extern, so lisp.h can use these symbols.
5675 * dispextern.h: Include character.h, for MAX_CHAR etc.
5676 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5677 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5678 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5679 (GLYPH_CODE_P): Move here from lisp.h.
5680 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5681 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5682 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5683 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5684 XUNTAG now returns void *.
5685 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5686 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5687 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5688 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5689 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5690 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5691 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5692 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5693 New macros, renamed from their sans-lisp_h_ counterparts.
5694 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5695 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5696 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5697 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5698 If compiling via GCC without optimization, define these as macros
5699 in addition to inline functions.
5700 To disable this, compile with -DINLINING=0.
5701 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5702 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5703 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5704 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5705 (INTMASK, VALMASK): Now macros, since static values cannot be
5706 accessed from extern inline functions.
5707 (VALMASK): Also a constant, for benefit of old GDB.
5708 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5709 is INTEGERP, which can fold it in.
5710 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5711 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5712 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5713 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5714 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5715 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5716 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5717 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5718 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5719 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5720 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5721 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5722 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5723 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5724 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5725 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5726 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5727 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5728 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5729 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5730 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5731 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5732 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5733 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5734 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5735 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5736 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5737 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5738 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5739 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5740 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5741 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5742 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5744 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5745 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5746 (VALMASK): Define in one place rather than in two, merging the
5747 USE_LSB_TAG parts; this is simpler.
5748 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5749 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5750 Move up, to avoid use before definition.
5751 Also include "globals.h" earlier, for the same reason.
5752 (make_natnum): New function.
5753 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5754 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5755 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5756 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5757 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5758 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5759 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5760 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5761 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5762 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5763 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5764 (Qwindow_configuration_p, Qimage): New forward declarations.
5765 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5766 (STRING_COPYIN): Remove; unused.
5767 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5768 (xcar_addr, xcdr_addr): New functions. All uses changed.
5769 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5770 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5771 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5772 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5773 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5774 (TYPE_RANGED_INTEGERP): Simplify.
5775 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5776 (setlocale, fixup_locale, synchronize_system_messages_locale)
5777 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5778 Now empty functions, not macros.
5779 (functionp): Return bool, not int.
5780 * window.c (Qwindow_configuration_p): Now extern,
5781 so window.h can use it.
5782 * window.h (Qwindowp): Move decl back to lisp.h.
5784 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5786 * xdisp.c (Fline_pixel_height): New function, required for solving
5789 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5791 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5793 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5795 * lread.c (syms_of_lread):
5796 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5798 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5800 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5802 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5804 * fileio.c (expand_file_name): Doc fix.
5806 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5808 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5809 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5810 Wait for self, not for 0. This can't hurt on GNU or similar
5811 system, and may help with Cygwin.
5813 * keyboard.c: Don't use PROP (...) as an lvalue.
5814 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5815 Use set_prop (A, B), not PROP (A) = B.
5817 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5819 * xdisp.c (get_it_property): Use it->window instead of generating
5820 a Lisp object from it->w.
5822 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5824 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5825 get-char-property the window that is being rendered, instead of
5826 the buffer, to support window-specific overlays. (Bug#14575)
5827 (compute_display_string_pos): When W is NULL, use the current
5828 buffer as the object to pass to get-char-property.
5829 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5830 pointer member of the bidi iterator, since no window is pertinent
5833 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5835 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5836 being displayed, and pass it to compute_display_string_pos.
5837 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5838 (bidi_paragraph_init): All callers changed.
5840 * xdisp.c (init_from_display_pos, init_iterator)
5841 (handle_single_display_spec, next_overlay_string)
5842 (get_overlay_strings_1, reseat_1, reseat_to_string)
5843 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5844 Set bidi_it.w member from it->w.
5845 (compute_display_string_pos): Accept additional argument, the
5846 window being displayed, and pass it to Fget_char_property.
5849 * dispextern.h (struct bidi_it): New member w, the window being
5851 (compute_display_string_pos): Adjust prototype.
5853 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5855 * xgselect.c: Remove unneeded include xterm.h.
5857 * process.c (wait_reading_process_output): Check for NS before GLIB.
5858 GLIB may be linked in due to rsvg, but ns_select must be called.
5860 * xgselect.c (xg_select): Remove call to window_system_available
5861 and g_main_context_pending at the top, so Gdk events (i.e. file
5862 notify) are processed when Emacs is started with -nw.
5864 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5866 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5867 (ctagsfiles3): New variable, includes only *.m files.
5868 (TAGS): Use an explicit language name in the regular expressions,
5869 to avoid transformation of '/SOMETHING' by MSYS to
5870 'c:\MSYS\SOMETHING'.
5872 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5874 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5876 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5878 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5879 still need to set the mouse pointer shape and activate help-echo.
5882 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5884 A few porting etc. fixes for the new file monitor code.
5885 See the thread containing
5886 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5887 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5888 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5889 (dir_monitor_callback, Fgfile_rm_watch):
5890 Use assq_no_quit instead of Fassoc, for speed.
5891 (dir_monitor_callback, Fgfile_rm_watch):
5892 eassert that the monitor is a fixnum.
5893 (dir_monitor_callback): No need for CDR_SAFE.
5894 Simplify building of lisp with alternative tails.
5895 (Fgfile_add_watch, Fgfile_rm_watch):
5896 Do not assume glib functions set errno reliably on failure.
5897 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5898 and signal an error otherwise.
5899 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5900 Use Fdelq instead of Fdelete, for speed.
5902 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5904 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5905 don't insist on being invoked on a highlighted tool-bar button.
5906 Avoids losing tool-bar functionality when mouse-highlight is nil.
5907 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5908 Don't highlight when mouse-highlight is nil.
5909 (note_mouse_highlight): When mouse-highlight is nil, don't return
5910 right away; instead, run tool-bar and mode-line highlight
5911 subroutine, clear any existing highlight, and revert the mouse
5912 pointer to its default shape. (Bug#14558)
5914 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5916 * lisp.mk (lisp): Add prog-mode.el.
5918 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5920 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5921 * process.c (dummy_handler): New function.
5922 (lib_child_handler): New static var.
5923 (handle_child_signal): Invoke it.
5924 (catch_child_signal): If a library has set up a signal handler,
5925 save it into lib_child_handler.
5926 (init_process_emacs): If using glib and not on Windows, tickle glib's
5927 child-handling code so that it initializes its private SIGCHLD handler.
5928 * syssignal.h (SA_SIGINFO): Default to 0.
5929 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5930 31; it should no longer be needed now.
5932 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5934 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5936 * gfilenotify.c (globals_of_gfilenotify): New function.
5937 (syms_of_gfilenotify): Move global initialization there.
5939 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5941 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5943 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5944 * keyboard.c (menu_bar_items, tool_bar_items):
5945 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5946 not override local keymaps any more.
5948 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5950 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5952 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5954 * w32console.c (initialize_w32_display): Return the dimensions of
5955 the console window via 2 additional arguments, not via the current
5956 frame. This avoids crashes due to overrunning the bounds of
5957 frame's decode_mode_spec_buffer, which is not resized following
5958 the change of the frame dimensions from the initial 10x10.
5960 * w32term.h (w32_initialize_display_info): Adjust prototype.
5962 * term.c (init_tty): Take dimensions of the frame from the values
5963 returned by initialize_w32_display.
5965 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5966 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5967 (LIBES): Add $(GFILENOTIFY_LIBS).
5969 * w32inevt.c (handle_file_notifications): Add dummy implementation
5970 for !HAVE_W32NOTIFY.
5972 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5974 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5976 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5978 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5980 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5982 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5984 Fix minor problems found by static checking.
5985 * data.c (pure_write_error):
5986 Use xsignal2, not Fsignal, as Fsignal might return.
5987 * eval.c (set_backtrace_debug_on_exit): Now static.
5988 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5989 No longer inline. EXTERN_INLINE is needed only for functions
5990 defined in .h files. Reindent function header as per GNU style.
5991 (backtrace_p, backtrace_top, backtrace_next):
5992 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5993 compiler or linker. Add extern decls to pacify gcc -Wall.
5994 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5996 * frame.c (free_monitors): Define only on platforms that need it.
5997 * nsterm.m (ns_term_init):
5998 * process.c (catch_child_signal):
5999 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
6000 defined on all porting targets these days.
6001 * process.c, process.h (catch_child_signal):
6002 Make it extern only if NS_IMPL_GNUSTEP is defined.
6004 2013-06-03 Eli Zaretskii <eliz@gnu.org>
6006 * w32.c (gettimeofday): Make the signature identical to prototype
6007 in nt/inc/sys/time.h.
6009 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6011 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
6014 * keyboard.c (safe_run_hooks_error): Improve error message.
6016 * data.c (pure_write_error): Add `object' argument.
6017 * puresize.h (CHECK_IMPURE): Use it.
6019 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
6021 * Makefile.in (NOTIFY_OBJ): New variable.
6022 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
6024 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
6025 Call syms_of_gfilenotify.
6027 * gfilenotify.c: New file.
6029 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
6030 and Qfile_w32notify.
6031 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
6032 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
6034 * lisp.h: Declare syms_of_gfilenotify.
6036 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
6038 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
6040 Merge the specpdl and backtrace stacks. Make the structure of the
6041 specpdl entries more obvious via a tagged union of structs.
6042 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
6043 (enum specbind_tag): New enum.
6044 (struct specbinding): Make it a tagged union of structs.
6045 Add a case for backtrace records.
6046 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
6047 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
6048 (backtrace_debug_on_exit): New accessors.
6049 (struct backtrace): Remove.
6050 (struct catchtag): Remove backlist field.
6051 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
6053 (Flocal_variable_p): Speed up the common case where the binding is
6055 * eval.c (backtrace_list): Remove.
6056 (set_specpdl_symbol, set_specpdl_old_value): Remove.
6057 (set_backtrace_args, set_backtrace_nargs)
6058 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
6059 (backtrace_next): New functions.
6060 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
6061 (unwind_to_catch, internal_lisp_condition_case)
6062 (internal_condition_case, internal_condition_case_1)
6063 (internal_condition_case_2, internal_condition_case_n): Don't bother
6064 with backtrace_list any more.
6065 (Fsignal): Adjust to new backtrace format.
6066 (grow_specpdl): Move up.
6067 (record_in_backtrace): New function.
6068 (eval_sub, Ffuncall): Use it.
6069 (apply_lambda): Adjust to new backtrace format.
6070 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
6072 (specbind): Adjust to new specpdl format. Simplify.
6073 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
6074 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
6076 (mark_backtrace): Remove.
6077 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
6078 * xdisp.c (redisplay_internal): Use record_in_backtrace.
6079 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
6081 * profiler.c (record_backtrace): Use get_backtrace.
6082 (handle_profiler_signal): Use backtrace_top_function.
6083 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
6086 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
6088 * process.h (catch_child_signal): Declare.
6090 * process.c (catch_child_signal): New function.
6091 (init_process_emacs): Call it.
6093 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
6094 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
6096 (x_set_cursor_type): Remove declaration.
6097 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
6098 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
6099 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
6100 (ns_get_color): Use F suffix on float.
6101 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
6102 (ns_get_rgb_color): Remove.
6103 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
6104 (note_mouse_movement): x and y are CGFloat.
6105 (ns_draw_fringe_bitmap): Remove unused rowY.
6106 Change #if to COCOA && >= 10_6.
6107 (ns_draw_window_cursor): Remove unused overspill.
6108 (ns_draw_underwave): width and x are EamcsCGFloat.
6109 (ns_draw_box): thickness is CGFloat.
6110 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
6111 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
6112 if not in main thread.
6113 (ns_get_pending_menu_title, ns_check_menu_open)
6114 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
6115 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
6116 (sendFromMainThread:): New method.
6117 (changeFont:): size is CGFloat.
6118 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
6119 Disable warning about permanent text.
6120 (characterIndexForPoint:): Adjust return type depending on GNUStep
6122 (mouseDown:): delta is CGFloat.
6123 (updateFrameSize): Remove unised variable f.
6124 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
6125 Cast float to EmacsCGFloat.
6126 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
6127 also to -1 when restoring.
6128 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
6129 inside NS_IMPL_COCOA.
6130 (toggleFullScreen:): Put call to toggleFullScreen inside
6131 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
6132 (setPosition:portion:whole:): por is CGFloat.
6133 (getMouseMotionPart:window:x:y:): Add F suffix to float.
6134 (mouseDown:): Use CGFloat.
6135 (mouseDragged:): Remove unised variable edge.
6136 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
6138 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
6140 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
6141 when NS_IMPL_GNUSTEP.
6142 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
6143 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
6144 (EmacsToolbar): Add clearAll. Add tag argument to
6145 addDisplayItemWithImage.
6146 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
6148 * nsselect.m (ns_get_local_selection): Remove unused variable type.
6150 * nsmenu.m (ns_update_menubar): Make static.
6151 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
6152 (fillWithWidgetValue:): Add cast to SEL for setAction.
6153 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
6154 (update_frame_tool_bar): Update code for GNUStep.
6155 (clearAll): New method.
6156 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
6157 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
6158 Move identifierToItem setObject and activeIdentifiers addObject before
6159 call to insertItemWithItemIdentifier.
6160 (validateVisibleItems): Fix indentation.
6161 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
6162 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
6163 UtilityWindow to aStyle, remove call to setStyleMask.
6165 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
6167 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
6168 (ns_charset_covers, ns_get_covering_families, nsfont_open):
6169 Use F suffix on floats.
6170 (ns_char_width): Returns CGFloat.
6171 (ns_ascii_average_width): w is CGFloat instead of float.
6172 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
6174 (ns_glyph_metrics): CGFloat instead of float.
6176 * nsfns.m (x_set_foreground_color, x_set_background_color):
6178 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
6179 remove unused variables.
6180 (Fns_read_file_name): Keep track if panel is for save.
6181 Use ns_filename_from_panel/ns_directory_from_panel.
6182 (Fns_list_services): delegate only used for COCOA.
6183 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
6184 Just return the input if GNUStep.
6185 (x_screen_planes): Remove.
6186 (Fxw_color_values): Use EmacsCGFloat
6187 (Fns_display_monitor_attributes_list): Only get screen number for
6189 (getDirectory, getFilename): Remove from EmacsOpenPanel and
6191 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
6192 ns_directory_from_panel.
6194 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
6196 * process.c (handle_child_signal): Also use WCONTINUED.
6197 This is so that list-processes doesn't mistakenly list the process
6198 as stopped, when the process has actually been continued and is
6201 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
6203 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
6204 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
6205 not already configured.
6207 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
6209 2013-05-29 Eli Zaretskii <eliz@gnu.org>
6211 * Makefile.in (mostlyclean): Remove *.res files.
6213 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
6215 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
6216 a buffer (bug#8447).
6218 2013-05-27 Eli Zaretskii <eliz@gnu.org>
6220 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
6221 display vector, and we backtrack, handle the case that the
6222 previous character position is also displayed from a display
6223 vector or covered by a display string or image. (Bug#14476)
6225 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
6227 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6228 (struct MonitorInfo, free_monitors): Remove.
6229 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
6230 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
6231 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6234 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
6235 (struct MonitorInfo, free_monitors): Remove.
6236 (ns_screen_name): Make static.
6237 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
6238 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
6241 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6242 (struct MonitorInfo): New struct.
6243 (free_monitors, make_monitor_attribute_list): Declare.
6245 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
6247 (free_monitors, make_monitor_attribute_list): New functions.
6248 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
6251 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
6253 * callproc.c (call_process): Refine the doc string. (Bug#14045)
6255 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
6257 * keyboard.c: Apply keyboard decoding only to events that come directly
6258 from the tty, not from unread-command-events (bug#14368).
6259 (read_event_from_main_queue): New function, extracted from read_char).
6260 (read_decoded_char): Remove.
6261 (read_decoded_event_from_main_queue): New function to replace it.
6262 (read_char): Use it.
6263 (read_key_sequence): Use read_char rather than read_decoded_char.
6265 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
6267 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
6269 * casetab.c (init_casetab_once): Fix last change (bug#14424).
6271 2013-05-22 Kenichi Handa <handa@gnu.org>
6273 The following changes are to fix the setting of
6274 buffer-file-coding-system on, for instance, C-x RET c unix RET
6275 _FILE_OF_DOS_EOL_TYPE_ RET.
6277 * coding.h (struct coding_system): New member detected_utf8_chars.
6279 * coding.c (detect_coding_utf_8): Count characters and check EOL
6280 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
6282 (setup_coding_system): Do not initialize coding->head_ascii.
6283 (check_ascii): Do not set coding->eol_seen but update it. Do not
6284 call adjust_coding_eol_type here.
6285 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
6286 If the eol-type of CODING is already specified, adjust the eol type
6287 of the found coding-system.
6288 (decode_coding_gap): Cancel previous change. Utilize the
6289 character numbers counted by detect_coding_utf_8. Fix detection
6292 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
6294 * search.c (looking_at_1): Only set last_thing_searched if the match
6295 changed the match-data (bug#14281).
6297 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
6299 * xdisp.c (reseat_at_previous_visible_line_start):
6300 Already declared in dispextern.h, so remove it here.
6301 (move_it_vertically_backward): Likewise.
6303 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6305 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
6306 (Fx_display_pixel_width, Fx_display_pixel_height)
6307 (Fx_display_mm_width, Fx_display_mm_height):
6308 Mention `display-monitor-attributes-list' in docstrings.
6310 * nsfns.m (ns_get_screen): Remove function. All uses removed.
6311 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
6312 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
6313 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
6314 (Fx_display_backing_store, Fx_display_visual_class)
6315 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
6316 (Fx_display_grayscale_p, Fx_display_pixel_width)
6317 (Fx_display_pixel_height, Fx_display_planes)
6318 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
6319 (Fx_display_screens): Don't confuse X11 screens with NS screens.
6320 (Fx_display_mm_width, Fx_display_mm_height)
6321 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
6322 height for all physical monitors as in X11.
6324 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
6325 Return pixel width or height for all physical monitors as in X11.
6327 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
6329 Port --enable-gcc-warnings to clang.
6330 * bytecode.c (exec_byte_code):
6332 Redo diagnostic pragmas to pacify clang, too.
6333 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
6334 * editfns.c (Fencode_time):
6335 * fileio.c (file_accessible_directory_p):
6336 * font.c (font_unparse_xlfd):
6337 Use '&"string"[index]' instead of '"string" + (index)'.
6338 * undo.c (user_error): Remove; unused.
6340 2013-05-16 Eli Zaretskii <eliz@gnu.org>
6342 * insdel.c (insert_1_both): Document the arguments, instead of
6343 referring to insert_1, which no longer exists.
6345 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
6346 some window, increment windows_or_buffers_changed, so that
6347 *Messages* display in that window is updated. (Bug#14408)
6349 * w32.c: Include epaths.h.
6350 (init_environment): Use cmdproxy.exe without leading directories.
6351 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
6353 (gettimeofday): Adjust signature and return value to Posix
6356 * unexw32.c (open_output_file): Delete the existing emacs.exe
6357 before creating it, to break the hard link to the versioned
6360 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
6361 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
6362 (FIRSTFILE_OBJ): New variables.
6363 (W32_RES): Rename to EMACSRES. All users changed.
6364 (base_obj): Use $(CM_OBJ).
6365 (ALLOBJS): Use $(FIRSTFILE_OBJ).
6366 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
6367 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
6368 $(W32_RES_LINK) before $(LIBES).
6369 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
6371 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6373 * makefile.w32-in (DOC): Use just "DOC".
6375 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
6377 * process.c: Export default filters and sentinels to Elisp.
6378 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
6380 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
6381 (Fset_process_sentinel, Fformat_network_address):
6382 Default to them instead of nil.
6383 (server_accept_connection): Sentinels can't be nil any more.
6384 (read_and_dispose_of_process_output): New function, extracted from
6385 read_process_output.
6386 (read_process_output): Use it; filters can't be nil.
6387 (Finternal_default_process_filter): New function, extracted from
6388 read_process_output.
6389 (exec_sentinel_unwind): Remove function.
6390 (exec_sentinel): Don't zilch sentinel while running.
6391 (status_notify): Sentinels can't be nil.
6392 (Finternal_default_process_sentinel): New function extracted from
6394 (setup_process_coding_systems): Default filter is not nil any more.
6395 (syms_of_process): Export new Elisp functions and initialize
6397 * lisp.h (make_lisp_proc): New function.
6399 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
6401 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
6403 2013-05-14 Eli Zaretskii <eliz@gnu.org>
6405 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
6406 unless we know that the window w is a leaf window.
6407 Another attempt at solving bug#14062.
6409 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
6411 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
6414 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
6416 * image.c (gif_load): Check that subimages fit (Bug#14345).
6418 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
6420 * lread.c (skip_dyn_eof): New function.
6421 (read1): Use it to skip the end of a file in response to #@00.
6423 * doc.c (get_doc_string): Slightly relax the sanity checking.
6425 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
6427 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
6428 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
6429 (MonitorInfo): New struct.
6430 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
6431 (Fns_display_monitor_attributes_list): New functions.
6432 (display-usable-bounds): Remove.
6433 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
6436 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
6438 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
6439 (GTK_CHECK_VERSION): New macro, if not already defined.
6440 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
6441 replaced by GTK_CHECK_VERSION.
6443 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
6445 * xterm.h (GTK_PREREQ): New macro.
6446 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
6447 to use this macro instead, for consistency and clarity.
6449 2013-05-08 Eli Zaretskii <eliz@gnu.org>
6451 * xdisp.c (row_for_charpos_p): New function, with code of
6452 cursor_row_p, but accepts an additional argument CHARPOS instead
6453 of using a hardcoded PT.
6454 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
6455 (row_containing_pos): Call row_for_charpos_p instead of partially
6456 doing the same. Fixes cursor positioning under longlines-mode
6457 when longlines-show-effect includes more than one newline, when
6458 moving the cursor vertically up.
6460 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
6462 * makefile.w32-in (ACL_H): New macro.
6463 ($(BLD)/fileio.$(O)): Update dependencies.
6465 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6467 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
6468 * Makefile.in (LIB_ACL): New macro.
6469 (LIBACL_LIBS): Remove.
6470 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
6471 * fileio.c: Include <acl.h>.
6472 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6473 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6475 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6478 * unexelf.c: Don't assume ElfW (Half) fits in int.
6479 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6480 when dealing with ElfW (Half) values, since they can exceed 2**31
6481 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6482 (entry_address): Omit unused NUM arg. All uses changed.
6484 2013-05-07 Juri Linkov <juri@jurta.org>
6486 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6487 to the string converted from number with `Fnumber_to_string'.
6490 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6492 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6493 This fixes a problem introduced by my previous change.
6495 2013-05-07 Glenn Morris <rgm@gnu.org>
6497 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6499 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6501 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6503 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6505 Static checking by GCC 4.8.0.
6506 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6507 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6508 (x_get_monitor_attributes_fallback)
6509 (x_get_monitor_attributes_xinerama)
6510 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6511 Define only if USE_GTK.
6512 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6513 (x_get_monitor_attributes_fallback): Omit unused locals.
6514 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6515 Use double, not float, to avoid mixed-mode floating point arithmetic.
6517 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6518 Jan Djärv <jan.h.d@swipnet.se>
6520 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6521 (XINERAMA_CFLAGS): New macros.
6522 (ALL_CFLAGS, LIBES): Use them.
6524 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6525 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6526 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6527 (syms_of_xfns): DEFSYM them.
6528 (struct MonitorInfo): New struct.
6529 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6530 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6531 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6532 (x_get_monitor_attributes_xinerama): New functions.
6533 (Fx_display_monitor_attributes_list): New primitive.
6534 (syms_of_xfns): Defsubr it.
6536 * xterm.h (x_display_info): Add Xatom_net_workarea and
6537 Xatom_net_current_desktop.
6539 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6540 and dpyinfo->Xatom_net_current_desktop.
6542 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6544 * xdisp.c (pos_visible_p): Use the special code for finding the
6545 beginning of a display property or overlay for any "replacing"
6546 display property, not just for display strings. This solves
6547 incorrect reporting of position by posn-at-point. (Bug#14241)
6549 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6551 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6552 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6553 Verify that ElfW (Half) fits in int.
6554 (fatal): Use same signature as lisp.h.
6555 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6556 configure and build with -DUNEXELF_DEBUG without worrying about
6557 other modules that use DEBUG.
6558 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6559 possibly-wide integers now uses it instead of plain fprintf.
6560 (entry_address): New function, which avoids problems with 32-bit
6561 overflow on 64-bit hosts.
6562 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6563 (round_up): Don't assume the remainder fits in int.
6564 (find_section): Use bool for boolean. Simplify debug code.
6565 (unexec): Don't assume file sizes fit in int or size_t.
6566 Omit unnecessary trailing newline in 'fatal' format.
6567 Use strerror rather than outputting decimal error number.
6568 Remove unused code when emacs is not defined;
6569 this file relies on Emacs now.
6570 Don't assume e_phnum and e_shnum are positive.
6572 * regex.c: Fix problems when DEBUG is defined.
6573 (extract_number, extract_number_and_incr): Define regardless of
6574 whether DEBUG is defined; that's simpler and makes the code less
6575 likely to go stale in the normal case when DEBUG is not defined.
6576 Return int rather than taking an int * arg. All callers changed.
6577 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6578 Remove, replacing with ...
6579 (DEBUG_PRINT): New macro. All callers changed.
6580 (DEBUG_COMPILES_ARGUMENTS): New macro.
6581 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6582 (print_compiled_pattern, print_double_string) [DEBUG]:
6583 Use prototype rather than old-style definition.
6584 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6585 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6586 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6587 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6588 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6589 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6590 This matters only when DEBUG is defined.
6592 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6594 * xdisp.c (set_iterator_to_next): Set the
6595 ignore_overlay_strings_at_pos_p flag only if we are _really_
6596 iterating over an overlay string, as indicated by the
6597 current.overlay_string_index member. (Bug#14306)
6599 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6601 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6602 to where it is used, to avoid autorelease issues (Bug#14050).
6604 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6606 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6607 * fileio.c (syms_of_fileio): Implement this.
6608 * filelock.c (create_lock_file): If symbolic links don't work, so
6609 we use a regular file as a lock file, do not fsync the lock file;
6612 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6614 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6615 (syms_of_minibuf): Adjust accodingly.
6617 * callint.c (Fcall_interactively): Adjust calls accordingly.
6619 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6621 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6622 w->contents is a buffer before computing everything else.
6623 Use parentheses to disambiguate last part of the condition.
6625 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6626 assertion violations. (Bug#14062)
6628 2013-05-01 David Reitter <david.reitter@gmail.com>
6630 * nsfns.m (ns_tooltip): Initialize.
6632 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6634 * coding.c (decode_coding_gap): Don't remove the character before
6635 a newline unless it's a CR character. (Bug#14287)
6637 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6639 * dispextern.h (struct face): Move enum face_underline_type
6640 earlier so that bitfields can be in the same word.
6642 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6644 * nsfns.m (handlePanelKeys): New function.
6645 (EmacsOpenPanel:performKeyEquivalent:)
6646 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6647 arrows/function/control and copy/paste keys (Bug#14296).
6649 2013-04-27 Juri Linkov <juri@jurta.org>
6651 * callint.c (Fcall_interactively): Call `Qread_number' for
6652 interactive code letter `n' instead of using duplicate code.
6655 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6657 * systime.h (make_timeval): Declare as 'const'.
6659 2013-04-27 Kenichi Handa <handa@gnu.org>
6661 * font.c (font_open_entity): Always open a font of manageable
6664 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6666 Port better to AIX (Bug#14258).
6667 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6670 2013-04-24 Kenichi Handa <handa@gnu.org>
6672 * coding.c (decode_coding_iso_2022): When an invalid escape
6673 sequence is encountered, reset the invocation and designation
6674 status to the safest one.
6676 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6678 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6679 Without this fix, "make distclean" leaves stamp-h1 behind.
6681 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6683 * w32fns.c (w32_fullscreen_rect): New function to compute the
6684 window rectangle for the given fullscreen mode.
6685 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6686 longer tunes the window size. This keeps the window's edges flush
6687 with the screen and allows the taskbar to hide itself in fullboth.
6689 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6690 window decorations and uses the entire screen.
6692 * w32term.h (w32_fullscreen_rect) Add prototype.
6693 (struct w32_output): Replace normal_width, normal_height,
6694 normal_top, and normal_left members with a single normal_placement
6696 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6698 (FRAME_NORMAL_PLACEMENT): New macro.
6700 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6702 * minibuf.c (Ftest_completion): Silence compiler warning.
6704 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6706 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6709 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6712 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6713 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6714 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6715 parentheses where appropriate.
6717 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6719 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6721 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6723 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6724 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6725 Mention in the doc string that setting these variables takes
6726 effect only after a call to set-window-buffer. (Bug#14200)
6728 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6730 * indent.c (Fvertical_motion): Don't consider display strings on
6731 overlay strings as display strings on the buffer position we
6732 started from. This prevents vertical cursor motion from jumping
6733 more than one line when there's an overlay string with a display
6734 property at end of line.
6735 Reported by Karl Chen <Karl.Chen@quarl.org> in
6736 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6738 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6740 * window.c (select_window): `record_buffer' even if window is
6741 already selected (bug#14191).
6743 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6745 * window.c (Fwindow_end): Test more flags, including the buffer's
6746 last_overlay_modified flag, to determine whether the window's
6747 display is really up-to-date. Prevents the function from
6748 returning a stale value. (Bug#14170)
6749 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6752 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6754 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6755 garbaged only if it is not already the top frame on its TTY.
6756 This prevents flickering due to constant redrawing of TTY frames when
6757 there are GUI frames open in the same session. (Bug#13864)
6759 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6761 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6762 of marking the idle timers directly.
6764 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6766 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6769 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6771 * window.c (select_window): Don't record_buffer while the invariant is
6772 temporarily broken (bug#14161).
6774 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6776 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6778 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6780 2013-04-07 Romain Francoise <romain@orebokech.com>
6782 Ignore additional platform-specific ACL errors (Bug#13702).
6783 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6784 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6786 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6788 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6791 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6793 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6794 This bug was introduced by my 2013-02-25 change that simplified
6795 data_start configuration. Without this change, on GNU/Linux
6796 an Emacs configured with --enable-profiling fails immediately
6797 due to a profiler signal.
6798 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6799 with these flags. On platforms where special flags are needed
6800 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6801 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6802 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6804 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6806 Get rid of some platform-specific functions examining window
6807 system and its capabilities. This is a partial rework of the
6809 * lisp.h (have_menus_p): Remove prototype. This function is
6810 replaced with platform-independent window_system_available.
6811 (check_window_system): Move to...
6812 * frame.h (decode_window_system_frame, window_system_available):
6813 ...here, add new prototypes.
6814 * frame.c (window_system_available, decode_window_system_frame):
6816 (check_window_system): Platform-independent now.
6817 * xterm.h (x_in_use): Remove declaration.
6819 * w32term.h (check_x_frame):
6820 * nsterm.h (check_x_frame): Remove prototypes. This function
6821 is replaced with platform-independent decode_window_system_frame.
6822 * msdos.c (have_menus_p): Remove.
6823 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6824 Remove platform-specific functions. Use check_window_system,
6825 decode_window_system_frame and check_ns_display_info where
6826 appropriate. Minor style and comment tweaks.
6827 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6828 (check_x_frame): Likewise.
6829 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6831 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6832 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6833 * xmenu.c, xselect.c: All related users changed.
6835 2013-04-03 Kenichi Handa <handa@gnu.org>
6837 The following changes is to optimize the code for reading UTF-8
6840 * coding.c (check_ascii): Rename from detect_ascii. Return value
6841 changed. Check EOL format. Do not call adjust_coding_eol_type
6843 (check_utf_8): New function.
6844 (adjust_coding_eol_type): Do nothing if already adjusted.
6845 (detect_coding): Compare the return value of check_ascii with
6846 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6847 (decode_coding_gap): Optimize for valid UTF-8.
6849 2013-03-21 Kenichi Handa <handa@gnu.org>
6851 * coding.c (syms_of_coding): Cancel previous change.
6853 * insdel.c (insert_from_gap): Fix previous change.
6855 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6857 Consistently use platform-specific function to detect window system.
6858 * lisp.h (check_window_system): New prototype. This function is
6859 going to replace check_x, check_w32 and check_ns.
6860 (have_menus_p): Mention msdos.c in comment.
6861 * fontset.c (check_window_system_func): Remove. Adjust all users.
6862 * fontset.h (check_window_system_func): Remove prototype.
6863 * nsterm.h (check_ns):
6864 * xterm.h (check_x):
6865 * w32term.h (check_w32): Likewise.
6866 * menu.c (Fx_popup_menu): Use check_window_system.
6867 * msdos.c (check_window_system): Define for MS-DOS.
6868 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6869 * w32fns.c (check_window_system): Likewise for MS-Windows.
6870 * xfns.c (check_window_system): Likewise for X.
6871 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6872 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6874 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6876 Prefer < to > in range checks such as 0 <= i && i < N.
6877 This makes it easier to visualize quantities on a number line.
6878 This patch doesn't apply to all such range checks,
6879 only to the range checks affected by the 2013-03-24 change.
6880 This patch reverts most of the 2013-03-24 change.
6881 * alloc.c (xpalloc, Fgarbage_collect):
6882 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6883 * character.c (string_escape_byte8):
6884 * charset.c (read_hex):
6885 * data.c (cons_to_unsigned):
6886 * dispnew.c (update_frame_1):
6887 * doc.c (Fsubstitute_command_keys):
6888 * doprnt.c (doprnt):
6889 * editfns.c (hi_time, decode_time_components):
6890 * fileio.c (file_offset):
6891 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6892 * font.c (font_intern_prop):
6893 * frame.c (x_set_alpha):
6894 * gtkutil.c (get_utf8_string):
6895 * indent.c (check_display_width):
6896 * keymap.c (Fkey_description):
6897 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6899 * minibuf.c (read_minibuf_noninteractive):
6900 * process.c (wait_reading_process_output):
6901 * search.c (Freplace_match):
6902 * window.c (get_phys_cursor_glyph):
6903 * xdisp.c (redisplay_internal):
6904 * xsmfns.c (smc_save_yourself_CB):
6905 Prefer < to > for range checks.
6906 * dispnew.c (sit_for): Don't mishandle NaNs.
6907 This fixes a bug introduced in the 2013-03-24 change.
6908 * editfns.c (decode_time_components): Don't hoist comparison.
6909 This fixes another bug introduced in the 2013-03-24 change.
6911 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6913 * frame.h (struct frame): Drop scroll_bottom_vpos
6914 member becaue all real users are dead long ago.
6915 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6916 * xdisp.c (redisplay_internal): Adjust user.
6918 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6920 * nsmenu.m (showAtX:Y:for:): setLevel to
6921 NSPopUpMenuWindowLevel (Bug#13998).
6923 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6925 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6926 (ns_check_pending_open_menu): Declare.
6928 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6929 (x_activate_menubar): Update the menu with title that matches
6930 ns_get_pending_menu_title, and call
6931 ns_check_pending_openmenu (Bug#12698).
6932 (menuWillOpen:): New method.
6933 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6935 * nsterm.m (menu_will_open_state, menu_mouse_point)
6936 (menu_pending_title): New varaibles.
6937 (ns_get_pending_menu_title, ns_check_menu_open)
6938 (ns_check_pending_open_menu): New functions.
6940 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6942 * indent.c (current_column_bol_cache): Remove leftover which is not
6943 used in Fmove_to_column any more.
6944 (current_column, scan_for_column): Adjust users.
6945 * keyboard.c (last_point_position_buffer, last_point_position_window):
6946 Remove leftovers which are not used for recording undo any more.
6947 (command_loop_1, syms_of_keyboard): Adjust users.
6948 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6949 redisplay_window any more.
6950 (move_it_to): Adjust user.
6952 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6954 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6955 Update dependencies.
6957 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6959 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6960 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6963 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6965 * window.h (struct window): Replace hchild, vchild and buffer slots
6966 with the only contents slot. This is possible because each valid
6967 window may have either the child window (in vertical or horizontal
6968 combination) or buffer to display (for the leaf window). Using that,
6969 a lof of operations to traverse and/or change window hierarchies may
6970 be simplified. New member horizontal is used to distinguish between
6971 horizontal and vertical combinations of internal windows.
6972 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6973 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6974 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6975 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6976 Use contents slot, not buffer, where appropriate.
6977 (wset_combination): New function.
6978 (wset_buffer): Add eassert.
6979 (Fframe_first_window): Simplify the loop reaching first window.
6980 (Fwindow_buffer): Use WINDOW_LEAF_P.
6981 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6982 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6983 (unshow_buffer): Convert initial debugging check to eassert.
6984 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6985 (make_parent_window, window_resize_check, window_resize_apply)
6986 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6987 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6988 Adjust to match struct window changes.
6989 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6990 (mark_window_cursors_off, count_windows, get_leaf_windows)
6991 (foreach_window_1): Simplify the loop.
6992 * alloc.c (mark_object): Do not check for the leaf window because
6993 internal windows has no glyph matrices anyway.
6994 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6995 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6996 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6997 (build_frame_matrix_from_window_tree, mirror_make_current)
6998 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6999 (update_window_tree, set_window_update_flags): Simplify the loop.
7000 (sync_window_with_frame_matrix_rows): Enforce live window.
7001 Use contents slot, not buffer, where appropriate.
7002 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
7003 and WINDOW_HORIZONTAL_COMBINATION_P.
7004 (make_frame_visible_1): Simplify the loop.
7005 Use contents slot, not buffer, where appropriate.
7006 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
7007 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
7008 (expose_window_tree): Likewise.
7009 Use contents slot, not buffer, where appropriate.
7010 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
7011 to avoid deleted windows. Use contents slot instead of buffer.
7012 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
7013 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
7014 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
7015 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
7017 2013-03-28 Eli Zaretskii <eliz@gnu.org>
7019 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
7020 identify the reasons for assertion violations in bug#14062 and
7022 (Fx_show_tip): Fix compilation error under
7023 "--enable-check-lisp-object-type". (Bug#14073)
7025 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
7026 Reported by <rzl24ozi@gmail.com>.
7028 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
7030 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
7032 (unwind_with_echo_area_buffer): ...to restore it here.
7033 This is needed to ensure that...
7034 (redisplay_window): ...both window markers are valid here,
7035 which is verified by eassert.
7036 * editfns.c (save_excursion_save): Do not assume that
7037 selected_window always displays the buffer.
7038 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
7041 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
7043 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
7046 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
7048 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
7050 2013-03-27 Eli Zaretskii <eliz@gnu.org>
7052 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
7053 since MinGW's w32api headers do. This avoids compiler warnings.
7055 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
7058 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7060 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
7062 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
7064 * gtkutil.c (style_changed_cb): Check if frame is live and an
7065 X frame (Bug#14038).
7067 2013-03-26 Eli Zaretskii <eliz@gnu.org>
7069 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
7070 Define only for _WIN32_WINNT less than 0x0500.
7071 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
7073 Move inclusion of time.h before sys/time.h, so that MinGW64 could
7074 see its own definitions of 'struct timeval' and 'struct timezone'.
7076 Fix incompatibilities between MinGW.org and MinGW64 headers.
7077 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
7079 * w32.c (REPARSE_DATA_BUFFER): Guard with
7080 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
7082 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
7084 * xterm.c: Include X11/XKBlib.h
7085 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
7087 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
7089 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
7091 * blockinput.h (input_blocked_p): Likewise.
7092 * bytecode.c (exec_byte_code): Likewise.
7093 * callproc.c (call_process_kill, call_process_cleanup)
7094 (Fcall_process): Likewise.
7095 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
7096 (Fccl_execute_on_string): Likewise.
7097 * character.c (string_escape_byte8): Likewise.
7098 * charset.c (read_hex): Likewise.
7099 * cm.c (calccost): Likewise.
7100 * data.c (cons_to_unsigned): Likewise.
7101 * dired.c (directory_files_internal, file_name_completion):
7103 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
7104 (sit_for): Likewise.
7105 * doc.c (Fsubstitute_command_keys): Likewise.
7106 * doprnt.c (doprnt): Likewise.
7107 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
7108 * emacsgtkfixed.c: Likewise.
7109 * fileio.c (file_offset, Fwrite_region): Likewise.
7110 * floatfns.c (Fexpt, fmod_float): Likewise.
7111 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
7113 * font.c (font_intern_prop): Likewise.
7114 * frame.c (x_set_alpha): Likewise.
7115 * gtkutil.c (get_utf8_string): Likewise.
7116 * indent.c (check_display_width): Likewise.
7117 * intervals.c (create_root_interval, rotate_right, rotate_left)
7118 (split_interval_right, split_interval_left)
7119 (adjust_intervals_for_insertion, delete_node)
7120 (interval_deletion_adjustment, adjust_intervals_for_deletion)
7121 (merge_interval_right, merge_interval_left, copy_intervals)
7122 (set_intervals_multibyte_1): Likewise.
7123 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
7124 * keymap.c (Fkey_description): Likewise.
7125 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
7126 * lread.c (openp, read_integer, read1, string_to_number):
7128 * menu.c (ensure_menu_items): Likewise.
7129 * minibuf.c (read_minibuf_noninteractive): Likewise.
7130 * print.c (printchar, strout): Likewise.
7131 * process.c (create_process, Faccept_process_output)
7132 (wait_reading_process_output, read_process_output, send_process)
7133 (wait_reading_process_output): Likewise.
7134 * profiler.c (make_log, handle_profiler_signal): Likewise.
7135 * regex.c (re_exec): Likewise.
7136 * regex.h: Likewise.
7137 * search.c (looking_at_1, Freplace_match): Likewise.
7138 * sysdep.c (get_child_status, procfs_ttyname)
7139 (procfs_get_total_memory): Likewise.
7140 * systime.h (EMACS_TIME_VALID_P): Likewise.
7141 * term.c (dissociate_if_controlling_tty): Likewise.
7142 * window.c (get_phys_cursor_glyph): Likewise.
7143 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
7144 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
7146 * xfns.c (Fx_window_property): Likewise.
7147 * xmenu.c (set_frame_menubar): Likewise.
7148 * xselect.c (x_get_window_property, x_handle_dnd_message):
7150 * xsmfns.c (smc_save_yourself_CB): Likewise.
7151 * xterm.c (x_scroll_bar_set_handle): Likewise.
7153 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
7155 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
7156 to be optional or nil. Adjust comment and convert it to docstring.
7157 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
7158 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
7160 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
7162 Static checking by GCC 4.8-20130319.
7163 * image.c (gif_load): Assume pass < 3 to pacify GCC.
7164 * process.c (Fset_process_datagram_address)
7165 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
7166 * xdisp.c (get_char_face_and_encoding):
7167 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
7168 (get_glyph_face_and_encoding): Prepare face before possibly using it.
7169 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
7171 2013-03-24 Ken Brown <kbrown@cornell.edu>
7173 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
7174 fix compilation on 64-bit Cygwin, where underscores are not
7175 automatically prepended.
7177 * w32term.c (w32_initialize): Silence compiler warning.
7179 2013-03-23 Eli Zaretskii <eliz@gnu.org>
7181 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
7182 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
7183 variables, to save and restore frame dimensions.
7184 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
7185 after returning from a 'fullscreen' configuration.
7186 use SendMessage instead of PostMessage to send the SC_RESTORE message,
7187 to avoid races between the main thread and the input thread.
7189 * w32term.h (struct w32_output): New members normal_width,
7190 normal_height, normal_top, normal_left, and prev_fsmode.
7191 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
7192 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
7195 * w32term.c (w32fullscreen_hook): Record last value of the frame's
7196 'fullscreen' parameter. Always record previous width and height
7197 of the frame, except when switching out of maximized modes, so
7198 that they could be restored correctly, instead of resetting to the
7199 default frame dimensions. Send SC_RESTORE command to the frame,
7200 unless we are going to send SC_MAXIMIZE, to restore the frame
7201 resize hints in the mouse pointer shown by the window manager.
7204 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
7206 * lisp.h (get_frame_param): Adjust conditions for prototype
7209 2013-03-22 Ken Brown <kbrown@cornell.edu>
7211 * unexcw.c: Drop unneeded inclusion of w32common.h.
7212 (report_sheap_usage): Declare.
7213 (read_exe_header): Add magic numbers for x86_64.
7214 (fixup_executable): Fix printf format specifier for unsigned long
7217 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
7219 * frame.h (struct frame): Put menu_bar_window under #ifdef
7220 because this member is not needed when X toolkit is in use.
7221 (fset_menu_bar_window):
7222 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7223 (free_glyphs, update_frame):
7224 * xdisp.c (expose_frame): Likewise.
7225 (display_menu_bar): Likewise. Remove redundant eassert.
7226 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
7229 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
7231 Use functions and constants to manipulate Lisp_Save_Value objects.
7232 This replaces code that used macros and strings and token-pasting.
7233 The change makes the C source a bit easier to follow,
7234 and shrinks the Emacs executable a bit.
7235 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
7236 (make_save_value): Change 1st arg from string to enum. All callers
7239 (mark_object): Use if, not #if, for GC_MARK_STACK.
7240 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
7241 (XSAVE_OBJECT): Now functions, not macros.
7242 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
7243 the constant was never used.
7244 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
7245 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
7246 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
7247 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
7249 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
7250 type3 with a single member save_type. All uses changed.
7251 (save_type, set_save_pointer, set_save_integer): New functions.
7252 * print.c (PRINTX): Remove.
7254 * alloc.c: Remove redundant static declarations.
7256 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7258 * window.h (struct window): Convert left_col, top_line, total_lines
7259 and total_cols from Lisp_Objects to integers. Adjust comments.
7260 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
7262 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
7263 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
7264 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
7265 Adjust users where appropriate.
7267 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
7269 * frame.h (struct frame): Drop resx and resy because the same data is
7270 available from window system-specific output context. Adjust users.
7271 (default_pixels_per_inch_x, default_pixels_per_inch_y):
7272 New functions to provide defaults when no window system available.
7273 (FRAME_RES_X, FRAME_RES_Y): New macros.
7274 (NUMVAL): Move from xdisp.c.
7275 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
7276 (Ffont_face_attributes, Fopen_font):
7277 * image.c (gs_load):
7278 * w32font.c (fill_in_logfont):
7279 * xdisp.c (calc_pixel_width_or_height):
7280 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
7281 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
7283 2013-03-20 Kenichi Handa <handa@gnu.org>
7285 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
7286 to 1 (temporary workaround until a bug related to ASCII
7287 optimization is fixed).
7289 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
7291 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
7292 Signal error if window is not internal. Adjust docstring.
7293 (delete_all_child_windows): Use combination_limit to save the buffer.
7294 (Fset_window_configuration): Adjust accordingly.
7295 * print.c (syms_of_print): Initialize debugging output not here...
7296 (init_print_once): ...but in a new function here.
7297 * lisp.h (init_print_once): Add prototype.
7298 * emacs.c (main): Add call to init_print_once. Adjust comments.
7300 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
7302 * window.c (window_resize_check, window_resize_apply)
7303 (window_from_coordinates, recombine_windows, set_window_buffer)
7304 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
7305 (Fsplit_window_internal, Fdelete_window_internal)
7306 (freeze_window_starts): Use bool for booleans.
7307 * window.h (window_frame_coordinates, resize_frame_windows)
7308 (freeze_window_starts, set_window_buffer): Adjust prototypes.
7310 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
7312 * dispnew.c (bitch_at_user): Use `user-error'.
7314 2013-03-17 Ken Brown <kbrown@cornell.edu>
7316 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
7317 as return type of image_background. (Bug#13981)
7318 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
7320 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
7322 * nsterm.m (updateFrameSize:): Change resize increments if needed.
7323 (ns_select): Don't return with result uninitialized.
7325 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
7328 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
7330 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
7331 directories. If filename is nil, get directory name (Bug#13932).
7332 Use getFilename and getDirectory.
7333 (getFilename, getDirectory): New methods for EmacsSavePanel and
7335 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
7337 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
7339 * coding.c (decode_coding_gap): Fix typo caught by static checking.
7341 2013-03-15 Kenichi Handa <handa@gnu.org>
7343 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
7344 (adjust_after_replace): Make it back to static. Delete the third
7345 arg text_at_gap_tail. Cancel the code for handling it.
7347 * coding.h (struct coding_system): New member eol_seen.
7349 * coding.c (detect_ascii): New function.
7350 (detect_coding): Set coding->head_ascii and coding->eol_seen only
7351 when the source bytes are actually scanned. On detecting for
7352 coding_category_utf_8_auto, call detect_ascii instead of scanning
7353 source bytes directly.
7354 (produce_chars): Call insert_from_gap with the new arg 0.
7355 (encode_coding): Likewise.
7356 (decode_coding_gap): Control ASCII optimization by the variable
7357 disable_ascii_optimization instead of #ifndef .. #endif.
7358 Deccode EOL format according to coding->eol_seen.
7359 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
7362 * lisp.h (adjust_after_replace): Cancel externing it.
7363 (insert_from_gap): Adjust prototype.
7365 2013-03-15 Eli Zaretskii <eliz@gnu.org>
7367 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
7368 FULLSCREEN_MAXIMIZED. (Bug#13935)
7370 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
7372 * region-cache.c (find_cache_boundary, move_cache_gap)
7373 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
7374 Simplify debugging check and convert to eassert. Adjust comment.
7375 (pp_cache): Put under ENABLE_CHECKING.
7377 2013-03-14 Eli Zaretskii <eliz@gnu.org>
7379 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
7380 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
7382 (w32fullscreen_hook): If the frame is visible, reset
7383 f->want_fullscreen flag after changing the frame size. If the
7384 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
7387 2013-03-13 Daniel Colascione <dancol@dancol.org>
7389 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
7390 too so that these builds can use Cygwin's file conversion
7391 functions. (We've been building and linking cygw32.o all along
7392 and just not using it.)
7394 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7396 File synchronization fixes (Bug#13944).
7397 * Makefile.in (LIB_FDATASYNC): New macro.
7399 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
7400 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
7401 Don't worry about HAVE_FSYNC, since a substitute fsync is
7402 available if the system lacks one.
7403 (Fwrite_regin): Retry fsync if interrupted.
7405 2013-03-13 Eli Zaretskii <eliz@gnu.org>
7407 * w32term.c (w32_read_socket): If the Emacs frame is being
7408 activated, call w32fullscreen_hook, to make sure the new frame
7409 dimensions are in effect. (Bug#13937)
7411 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
7413 * xdisp.c (init_iterator): Simplify because both character and byte
7414 positions are either specified or -1. Add eassert. Adjust comment.
7415 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
7416 character and byte positions can be obtained from marker.
7418 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
7420 Static checking by Sun C 5.12.
7421 * alloc.c (buffer_memory_full) [REL_ALLOC]:
7422 * bytecode.c (exec_byte_code):
7423 * dispnew.c (init_display):
7425 * fileio.c (Fsubstitute_in_file_name):
7426 * keyboard.c (Fevent_convert_list):
7427 * keymap.c (Fsingle_key_description):
7428 * term.c (maybe_fatal, fatal):
7429 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
7430 * xsmfns.c (Fhandle_save_session):
7431 Omit unreachable code.
7432 * keymap.c (map_keymap_char_table_item): Cast void * to
7433 a function pointer type; the C Standard requires this.
7435 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
7436 Include <sys/param.h> unconditionally, as that works elsewhere and
7437 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
7438 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
7441 See ChangeLog.12 for earlier changes.
7447 Copyright (C) 2011-2013 Free Software Foundation, Inc.
7449 This file is part of GNU Emacs.
7451 GNU Emacs is free software: you can redistribute it and/or modify
7452 it under the terms of the GNU General Public License as published by
7453 the Free Software Foundation, either version 3 of the License, or
7454 (at your option) any later version.
7456 GNU Emacs is distributed in the hope that it will be useful,
7457 but WITHOUT ANY WARRANTY; without even the implied warranty of
7458 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
7459 GNU General Public License for more details.
7461 You should have received a copy of the GNU General Public License
7462 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.