1 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
4 string of glyphless-char-display.
6 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
8 * nsfns.m (ns_get_name_from_ioreg): New function.
9 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10 OSX >= 10.9. Use ns_get_name_from_ioreg.
12 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
14 Simplify and port recent bool vector changes.
15 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
16 only in this file. Use a more-efficient implementation if the
17 second argument is a power of 2.
18 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
19 Remove no-longer-necessary compile-time checks.
20 (bool_vector_exact_payload_bytes): New function.
21 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
22 exact payload changed to call the new function. Do not assume
23 that the arg or result fits in ptrdiff_t.
24 (bool_vector_fill): New function.
25 (Fmake_bool_vector): Use it. Don't assume bit counts fit
27 (vroundup_ct): Don't assume arg fits in size_t.
28 * category.c (SET_CATEGORY_SET): Remove. All callers now just
29 invoke set_category_set.
30 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
31 All callers changed. Use bool_vector_set.
32 * category.h (XCATEGORY_SET): Remove; no longer needed.
33 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
35 * data.c (Faref): Use bool_vector_ref.
36 (Faset): Use bool_vector_set.
37 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
38 (Fbool_vector_not, Fbool_vector_count_matches)
39 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
40 * fns.c (concat): Use bool_vector_ref.
41 (Ffillarray): Use bool_vector_fill.
42 (mapcar1): Use bool_vector_ref.
43 (sxhash_bool_vector): Hash words, not bytes.
44 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
45 a constant, since it's now used in #if.
46 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
47 unsigned char on unusual architectures, so that we no longer
48 assume that the number of bits per bits_word is a power of two or
49 is a multiple of 8 or of CHAR_BIT.
50 (Qt): Add forward decl.
51 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
52 at least as strictly as bits_word.
53 (bool_vector_data, bool_vector_uchar_data): New accessors.
54 All data structure accesses changed to use them.
55 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
56 (bool_vector_set): New functions.
57 (bool_vector_fill): New decl.
58 (ROUNDUP): Move to alloc.c as described above.
60 Fix recent gnutls changes.
61 * gnutls.c (Fgnutls_boot): Don't assume C99.
62 * process.c (wait_reading_process_output): Fix typo in recent change.
64 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
66 * process.c (wait_reading_process_output, read_process_output)
67 (send_process): Check gnutls_state is not NULL.
69 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
70 (Fgnutls_boot): Set process gnutls_p later, after initialization.
72 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
74 * nsterm.m (init, run, stop:): New methods in EmacsApp for
75 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
77 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
80 * nsfns.m (Fx_create_frame): Fix memory leak.
82 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
83 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
84 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
86 2013-11-04 Eli Zaretskii <eliz@gnu.org>
88 * xdisp.c (message3_nolog, message_with_string): Encode the string
89 before writing it to the terminal in a non-interactive session.
91 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
92 sure we concatenate them into a unibyte string.
94 * fileio.c (make_temp_name): Encode PREFIX, and decode the
95 resulting temporary name before returning it to the caller.
96 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
97 is a unibyte string, convert NAME to a unibyte string to ensure
98 that the result is also a unibyte string.
100 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
101 create unibyte strings from default paths and directory/file
104 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
107 * callproc.c (init_callproc): Use build_unibyte_string to make
108 sure we create unibyte strings from default paths and
109 directory/file names.
111 * buffer.c (init_buffer): Don't store default-directory of
112 *scratch* in multibyte form. The original problem which led to
114 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
115 but it was solved long ago. (Bug#15260)
117 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
119 Port to stricter C99 platforms.
120 Especially, C99 prohibits nesting a struct X inside struct Y if
121 struct X has a flexible array member.
122 * alloc.c (struct sdata): New type.
123 (sdata): Implement in terms of struct sdata.
124 Remove u member; all uses replaced by next_vector, set_next_vector.
125 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
126 (SDATA_DATA_OFFSET): Now a constant, not a macro.
127 (struct sblock): Rename first_data member to data, which is now
128 a flexible array member. All uses changed.
129 (next_vector, set_next_vector, large_vector_vec): New functions.
130 (vector_alignment): New constant.
131 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
132 (struct large-vector): Now merely a NEXT member, since the old approach
133 ran afoul of stricter C99. All uses changed to use
134 large_vector_vec or large_vector_offset.
135 (large_vector_offset): New constant.
136 * dispnew.c: Include tparam.h, for tgetent.
137 Do not include term.h; no longer needed.
138 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
139 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
140 (struct Lisp_Vector): Use a flexible array member for contents,
141 instead of a union with a member that is an array of size 1.
143 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
144 fact that the struct no longer contains a union.
145 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
146 (struct Lisp_Save_Value, struct Lisp_Free):
147 Use unsigned, not int, for spacers, to avoid c99 warning.
148 (union specbinding): Use unsigned, not bool, for bitfield, as
149 bool is not portable to pre-C99 hosts.
151 2013-11-04 Glenn Morris <rgm@gnu.org>
153 * emacs.c (usage_message): Mention that `-L :...' appends.
155 2013-11-02 Glenn Morris <rgm@gnu.org>
157 * Makefile.in (abs_builddir): Remove.
158 (bootstrap_exe): Use relative filename.
160 Use relative filenames in TAGS files.
161 * Makefile.in (abs_srcdir): Remove it again.
162 (.PHONY): Remove frc.
163 (maintainer-clean): No more TAGS-LISP file.
164 (TAGS): Pass relative file names to etags.
165 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
167 * Makefile.in (abs_srcdir): New, set by configure.
169 (maintainer-clean): Remove pointless echo. That should be in the
170 top-level Makefile, if anywhere. Delete TAGS-LISP.
171 (extraclean): No s/ and m/ directories for some time.
172 (TAGS): Also depend on ctagsfiles3.
173 Remove no-longer-defined S_FILE.
174 Pass absolute filenames to etags once more.
175 (TAGS-LISP): Replace lispdir with its expansion.
176 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
177 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
179 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
181 * xfaces.c (check_lface_attrs, realize_default_face): Add
182 LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
183 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
185 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
187 * emacs.c (original_pwd): Remove global var by making it local.
188 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
190 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
192 * xfaces.c: Declare color_distance.
193 (QCdistant_foreground): New variable.
194 (NEAR_SAME_COLOR_THRESHOLD): New define.
195 (load_color2): New function.
196 (load_color): Call load_color2.
197 (load_face_colors): Call load_color2 and if distant-color is specified
198 calculate distant and use distant-color if colors are near.
199 (LFACE_DISTANT_FOREGROUND): New define.
200 (merge_face_ref, Finternal_set_lisp_face_attribute)
201 (Finternal_get_lisp_face_attribute)
202 (x_supports_face_attributes_p): Handle distant-foreground similar to
204 (syms_of_xfaces): DEFSYM QCdistant_foreground.
206 * dispextern.h (lface_attribute_index): Add
207 LFACE_DISTANT_FOREGROUND_INDEX.
209 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
211 * image.c (pbm_next_char): New function. See
212 http://netpbm.sourceforge.net/doc/pbm.html for the details.
213 (pbm_scan_number): Use it.
214 (Qlibjpeg_version): New variable.
215 (syms_of_image): DEFSYM and initialize it.
217 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
219 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
221 2013-10-31 Glenn Morris <rgm@gnu.org>
223 * emacs.c (original_pwd): New char.
224 (main): If using --chdir, store original_pwd.
225 (init_cmdargs): When setting Vinvocation_directory based on a
226 relative argv[0], use original_pwd if set. (Bug#15768)
228 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
230 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
232 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
234 * insdel.c: Fix minor problems found by static checking.
235 (Qregion_extract_function): Now static.
236 (prepare_to_modify_buffer_1): Remove unused locals.
238 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
240 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
241 (syms_of_xdisp): Declare pre-redisplay-function.
242 (markpos_of_region): Remove function.
243 (init_iterator, compute_stop_pos, handle_face_prop)
244 (face_before_or_after_it_pos, reseat_to_string)
245 (get_next_display_element, window_buffer_changed)
246 (redisplay_internal, try_cursor_movement, redisplay_window)
247 (try_window_reusing_current_matrix, try_window_id, display_line)
248 (note_mode_line_or_margin_highlight, note_mouse_highlight)
249 (display_string, mouse_face_from_buffer_pos): Remove region handling.
250 * window.h (struct window): Remove field `region_showing'.
251 * dispextern.h (struct it): Remove region_beg/end_charpos.
252 (face_at_buffer_position, face_for_overlay_string)
253 (face_at_string_position): Update prototypes.
254 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
255 (face_at_string_position): Remove `region_beg' and `region_end' args.
256 * fontset.c (Finternal_char_font):
257 * font.c (font_at, font_range): Adjust calls accordingly.
258 * insdel.c (Qregion_extract_function): New var.
259 (syms_of_insdel): Initialize it.
260 (prepare_to_modify_buffer_1): Use it.
262 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
264 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
265 * ftxfont.c (ftxfont_get_gcs):
266 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
267 * xfaces.c (x_free_colors, x_free_dpy_colors)
268 (x_create_gc, unload_color):
269 * xselect.c (x_property_data_to_lisp):
270 * xsettings.c (parse_settings):
271 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
272 (get_bits_and_offset): Adjust definition.
273 * frame.c (XParseGeometry): Adjust locals.
274 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
275 * regex.h (toplevel): Likewise for reg_syntax_t.
277 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
279 * eval.c (run_hook_with_args): Use FUNCTIONP.
281 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
283 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
284 fields, drop 'allocated_p' member and use -1 for uninitialized value.
285 * w32term.h (struct w32_output): Similarly but do not use -1 because...
286 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
287 on MS-Windows anyway.
288 (free_face_colors): Define only if HAVE_X_WINDOWS and...
289 (free_realized_face): ...adjust user.
290 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
291 white relief pixels to -1.
292 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
293 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
294 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
296 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
298 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
299 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
300 in practice now. All callers changed.
302 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
304 * dispextern.h (struct face): Use bitfields for 'underline_type'
305 and 'box' members. Remove set-but-unused members 'pixmap_w' and
306 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
307 'stipple' member. Move 'lface' member up to help...
308 * xfaces.c (make_realized_face): ...this function to find and
309 clear just the members that need clearing.
310 (load_face_colors, realize_x_face):
311 * xdisp.c (extend_face_to_end_of_line): Adjust user.
313 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
315 * xftfont.c (struct xftfont_info): Remove set-but-unused
317 (xftfont_open): Adjust user.
318 (xftfont_get_colors): Remove useless prototype.
320 2013-10-26 Eli Zaretskii <eliz@gnu.org>
322 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
323 before passing them to 'unexec'. (Bug#15260)
325 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
327 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
329 2013-10-25 Eli Zaretskii <eliz@gnu.org>
331 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
332 the changed signature of the font driver's 'close' method.
334 * w32font.h (w32font_close): Adjust the prototype to the change in
337 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
339 * w32uniscribe.c (uniscribe_close): Adapt the call to
340 w32font_close to its new prototype.
342 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
344 Omit unused frame argument of font API's close function.
345 * font.h (struct font): Drop frame argument. Adjust comment.
346 * font.c (font_clear_cache, font_close_object): Adjust users.
347 * ftfont.c (ftfont_close):
348 * ftxfont.c (ftxfont_close):
349 * macfont.m (macfont_close):
350 * nsfont.m (nsfont_close):
351 * w32font.c (w32font_close):
352 * xfont.c (xfont_close):
353 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
354 tweak comments and make functions safe if called more than once for
355 the same font object.
357 Perform font-specific cleanup when font object is swept by GC. See
358 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
359 * alloc.c (cleanup_vector): New function.
360 (sweep_vector): Call it for each reclaimed vector object.
361 * font.h (struct font): Adjust comment.
363 2013-10-24 Glenn Morris <rgm@gnu.org>
365 * Makefile.in (abs_top_srcdir): New, set by configure.
367 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
369 Adjust recent font-related changes to fix bug#15686.
370 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
371 is a live window system frame, mark its default font too.
373 2013-10-23 Glenn Morris <rgm@gnu.org>
375 * Makefile.in (RUN_TEMACS): Make relative (again).
376 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
377 (bootstrap-emacs$(EXEEXT)):
378 Quote entities that might contain whitespace.
380 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
382 Port to Solaris 10 and its bundled GCC.
383 Problem reported by Timothy C. Burt.
384 * floatfns.c (isfinite, isnan): Redefine unconditionally.
386 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
388 Do not allow font caches to grow too large.
389 * alloc.c (compact_font_cache_entry, compact_font_caches):
390 New functions or stub if not HAVE_WINDOW_SYSTEM.
391 (compact_undo_list): Factor out from Fgarbage_collect.
393 (mark_face_cache): Mark face font. Move down to avoid
395 (mark_terminals): Do not mark font cache here.
396 (Fgarbage_collect): Call compaction functions described
397 above. Adjust comment.
399 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
401 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
402 chdir to HOME (bug#15607).
404 * nsterm.m (Qcocoa, Qgnustep): New variables.
405 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
406 (ns_get_color): Make selection color work for GNUStep also.
408 2013-10-18 Eli Zaretskii <eliz@gnu.org>
410 * keyboard.c (make_lispy_event): Remove GPM-specific code that
411 handles mouse clicks. Instead, let GPM use the same code as all
412 the other mice use. See the discussion starting at
413 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
414 for the details of the problem with the menu bar this fixes.
416 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
418 Remove port-specific display name lists to avoid extra
419 complexity and data duplication with display info lists.
420 * xterm.h (x_display_name_list): Remove declaration.
421 * xterm.c (x_display_name_list): Remove.
422 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
423 * xfns.c (x_display_info_for_name, Fx_display_list):
424 Likewise. Use x_display_list where appropriate.
425 * w32term.h (w32_display_name_list): Remove declaration.
426 * w32term.c (w32_display_name_list): Remove.
427 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
429 * w32fns.c (x_display_info_for_name, Fx_display_list):
430 Likewise. Use x_display_list where appropriate.
431 * nsterm.h (ns_display_name_list): Remove declaration.
432 * nsterm.m (ns_display_name_list): Remove.
433 (ns_term_init, syms_of_nsterm): Adjust users.
434 * nsfns.m (ns_display_info_for_name, Fx_display_list):
435 Likewise. Use x_display_list where appropriate.
436 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
437 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
438 (mark_terminals): Mark per-terminal font cache.
440 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
442 Don't run timers in input-pending-p. Its new check-timers param
443 provides the prior behavior. (Bug#15045).
444 * src/keyboard.c (Finput_pending_p): Accept optional check-timers
447 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
449 Make some functions static in non-Microsoft builds.
450 On my platform (Fedora 19 x86-64), this shrinks the
451 Emacs executable (text+data) by 0.25%.
452 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
453 (load_color) [!MSDOS]:
454 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
455 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
456 * lisp.h (check_existing):
457 * process.h (conv_sockaddr_to_lisp, network_interface_list)
458 (network_interface_info) [!WINDOWSNT]:
459 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
461 * fileio.c (check_existing):
462 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
463 * process.c (conv_sockaddr_to_lisp, network_interface_list)
464 (network_interface_info) [!WINDOWSNT]:
465 * term.c (encode_terminal_code) [!WINDOWSNT]:
466 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
467 * xfaces.c (load_color) [!MSDOS]:
469 * fileio.c (check_existing, check_executable, check_writable):
470 * process.c (network_interface_list, network_interface_info):
471 Move earlier, so that we don't need forward decls.
472 * gnutls.c (fn_gnutls_transport_set_errno)
473 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
475 * w32.c (init_environment): Use faccessat rather than
476 check_existing, partly for consistency with the rest of the code
477 in this file, partly so that check_existing can be static.
479 Make VALMASK visible to GDB even if clang is used (Bug#15574).
480 * emacs.c (MAIN_PROGRAM): New macro.
481 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
482 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
484 bool vector int width fixes
485 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
486 (Fbool_vector_count_matches_at):
487 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
488 can exceed PTRDIFF_MAX, at least in theory.
489 (Fbool_vector_count_matches_at):
490 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
492 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
494 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
495 (struct sockaddr): Add forward decl, for platforms that lack it.
497 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
499 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
502 2013-10-16 Eli Zaretskii <eliz@gnu.org>
504 * w32.c (network_interface_get_info, network_interface_list)
505 (network_interface_info): New functions. (Bug#15610)
506 (GetAdaptersInfo_Proc): New typedef.
507 (get_adapters_info): New wrapper function.
508 (globals_of_w32): Initialize g_b_init_get_adapters_info.
510 * process.h (network_interface_list, network_interface_info):
513 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
514 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
515 all systems. Return non-nil for systems that HAVE_NET_IF_H and
516 for WINDOWSNT. Doc fix.
517 (syms_of_process): Defsubr Snetwork_interface_list and
518 Snetwork_interface_info unconditionally.
520 * menu.c (have_boxes): Fix redundant simulation of radio buttons
521 in NS GUI sessions. (Bug#15629)
523 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
525 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
527 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
529 * print.c (print_object): Print " ..." when truncating bool vectors.
531 2013-10-15 Eli Zaretskii <eliz@gnu.org>
533 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
534 standard mouse buttons.
536 * termhooks.h (struct input_event): Remove incorrect commentary.
538 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
540 Disallow bool vector operations on mixed-length operands.
541 The old behavior left garbage in the result vector sometimes,
542 and didn't seem to be useful.
543 * data.c (Qwrong_length_argument): New static var.
544 (wrong_length_argument): New function.
545 (bool_vector_binop_driver): Check that args agree in length.
547 * keyboard.c, keyboard.h (all_kboards): Now static.
549 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
551 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
552 note from the lispref.
554 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
556 * nsterm.h (struct ns_display_info): Remove set-but-unused
557 member image_cache (image caches are per-terminal anyway).
558 (FRAME_X_IMAGE_CACHE): Remove.
559 * nsterm.m (ns_initialize_display_info): Adjust user.
561 2013-10-14 Eli Zaretskii <eliz@gnu.org>
563 * w32proc.c: Include mingw_time.h.
565 * w32.c: Include mingw_time.h.
567 Implement scrolling of TTY menus when the screen is too short.
569 * term.c (tty_menu_display): Accept an additional argument, the
570 menu item from which to start displaying the menu. Account for
571 the value of Y when limiting the menu to the number of available
573 (mi_result): New enumeration.
574 (read_menu_input): Return enumerated value. When the y coordinate
575 hits min_y or max_y, return scroll indication instead of wrapping
577 (tty_menu_activate): Handle the scrolling indications from
578 read_menu_input. Compute the first menu item to display and pass
579 it to tty_menu_display.
581 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
583 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
584 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
585 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
586 Adjust to match the change described below.
587 (struct terminal): Move must_write_spaces, line_ins_del_ok,
588 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
589 memory_below_frame members to...
590 * termchar.h (struct tty_display_info): ...here because they're
591 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
593 * nsterm.m (ns_create_terminal):
594 * w32term.c (w32_create_terminal):
595 * xterm.c (x_create_terminal): Adjust users.
596 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
597 to filter out non-TTY frames. Adjust comment.
598 (scrolling): Adjust user. Prefer eassert for debugging check.
600 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
602 * xfaces.c (PT_PER_INCH): Remove unused macro.
603 * termhooks.h (struct terminal): Remove set-but-unused
604 member fast_clear_end_of_line.
605 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
606 * nsterm.m (ns_create_terminal):
608 * w32term.c (w32_create_terminal):
609 * xterm.c (x_create_terminal): Adjust users.
611 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
613 * lisp.h (bool_vector_size): New function.
614 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
615 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
616 (Fbool_vector_not, Fbool_vector_count_matches_at):
617 Remove uses of 'eassume' that should no longer be needed,
618 because they are subsumed by the 'eassume' in bool_vector_size.
620 2013-10-12 Eli Zaretskii <eliz@gnu.org>
622 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
623 after inclusion of gif_lib.h, thus fixing compiler warnings caused
624 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
626 2013-10-11 Eli Zaretskii <eliz@gnu.org>
628 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
629 have different dimensions. (Bug#15575)
631 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
634 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
636 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
638 * term.c (tty_menu_show): Never return with unbalanced
639 specpdl. Use eassert for debugging check. Adjust style.
641 2013-10-11 Eli Zaretskii <eliz@gnu.org>
643 * term.c (read_menu_input): Make selection of menu items
644 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
645 (tty_menu_activate): Fix off-by-one error when computing max_y.
647 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
649 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
650 audit logging (only used with GnuTLS 3.x) and enable it.
652 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
654 * dispnew.c (redraw_frame): Remove useless #ifdef because
655 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
656 Also, move TTY fflush to...
657 * term.c (tty_update_end): ...this function.
659 2013-10-11 Eli Zaretskii <eliz@gnu.org>
661 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
662 the end of the frame's glyph matrix. (Bug#15575)
664 * term.c (tty_menu_display): Don't move cursor while overwriting
665 frame's glyphs with menu items. Limit the number of items
666 displayed to what can be shown on the available screen lines,
667 excluding the echo area.
668 (tty_menu_activate): Limit the Y coordinate allowed by
669 read_menu_input to the last screen line used for menu display.
671 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
673 * lisp.h (eassume): New macro.
674 Also, include <verify.h>, for 'assume'.
675 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
676 (vroundup, vector_nbytes):
677 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
678 (Fbool_vector_not, Fbool_vector_count_matches)
679 (Fbool_vector_count_matches_at):
680 Use eassume, not eassert.
681 * casetab.c (set_identity, shuffle):
682 * composite.c (composition_gstring_put_cache):
683 * dispnew.c (update_frame_1):
684 * ftfont.c (ftfont_shape_by_flt):
685 * image.c (gif_load):
686 * intervals.c (offset_intervals):
687 * macfont.m (macfont_shape):
688 Remove calls to 'assume' that are no longer needed, because
689 --enable-gcc-warnings no longer generates bogus warnings
690 when these calls are removed.
692 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
694 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
696 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
698 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
699 (Qsubstitute_env_in_file_name): New var.
700 (syms_of_fileio): Define it.
702 2013-10-10 Eli Zaretskii <eliz@gnu.org>
704 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
705 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
708 * term.c (save_and_enable_current_matrix): Don't allocate and
709 don't save margin areas.
710 (restore_desired_matrix): Don't restore margin areas.
711 (free_saved_screen): Don't free margin areas.
713 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
715 * image.c: Pacify --enable-gcc-warnings.
716 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
717 #define only if used.
719 2013-10-10 Eli Zaretskii <eliz@gnu.org>
721 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
722 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
723 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
724 (gif_load): For giflib v5.x and later, display the error message
725 produced by giflib when its functions fail.
726 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
729 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
731 * keyboard.c (last_event_timestamp): Remove. For X selection and
732 GTK popup menus, it may be obtained from per-frame X display info.
733 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
734 (process_special_events): Adjust users.
735 * keyboard.h (last_event_timestamp): Remove declaration.
736 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
737 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
738 * menu.h (xmenu_show): Adjust prototype.
739 * menu.c (Fx_popup_menu): Adjust user.
740 * xselect.c (x_own_selection, x_get_foreign_selection)
741 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
743 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
745 * keyboard.c (init_kboard): Now static. Add arg
746 to denote window system. Adjust comment.
747 (init_keyboard): Adjust user.
748 (allocate_kboard): New function.
750 * nsterm.m (ns_term_init):
752 * w32term.c (w32_create_terminal):
753 * xterm.c (x_term_init): Use it.
754 * keyboard.h (init_kboard): Remove prototype.
755 (allocate_kboard): Add prototype.
757 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
759 * image.c (GIFLIB_MAJOR): Ensure it's defined.
760 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
762 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
764 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
766 2013-10-09 Eli Zaretskii <eliz@gnu.org>
768 * term.c (tty_menu_activate): Flush the output stream after
769 showing the cursor, and don't mark the frame garbaged at exit from
770 the function. Fixes redisplay glitches when moving from one menu
773 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
775 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
776 or throw error (Bug#15570).
778 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
780 * intervals.c (temp_set_point_both): Move test into 'eassert',
783 * lisp.h (eassert): Don't use 'assume'.
784 Sometimes 'assume' wins in performance, and sometimes it loses,
785 so it shouldn't be used all the time. Perhaps we need two
786 flavors of 'eassert', one for where 'assume' is far more likely
787 to help or to hurt; but that can be done later.
788 Problem reported by Dmitry Antipov in
789 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
790 Also, don't include <verify.h>; no longer needed.
792 2013-10-09 Glenn Morris <rgm@gnu.org>
794 * eval.c (Fcond): Doc tweak.
796 2013-10-09 Eli Zaretskii <eliz@gnu.org>
798 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
799 expressions with side effects to eassert. (Bug#15565)
801 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
803 * fns.c (hashfn_user_defined): Allow hash functions to return any
806 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
808 Fix minor problems found by static checking.
809 * dispnew.c (save_current_matrix): Omit unnecessary casts.
810 * dispnew.c (update_frame_with_menu): Mark debug local as used.
811 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
812 * keyboard.c (read_menu_command): Remove unused local.
813 * lisp.h (read_menu_command): New decl.
814 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
815 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
816 Return ptrdiff_t, not int.
817 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
818 not int, for benefit of xpalloc.
819 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
821 (have_menus_p): Remove; unused.
822 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
823 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
824 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
826 (save_and_enable_current_matrix): Omit unnecessary casts.
827 (read_menu_input): Omit local extern decl (now in lisp.h).
828 Don't access uninitialized storage if mouse_get_xy fails.
829 (tty_menu_activate): Mark local as initialized, for lint.
830 (tty_menu_activate, tty_meny_show): Remove unused locals.
832 2013-10-08 Eli Zaretskii <eliz@gnu.org>
834 Support menus on text-mode terminals.
835 * xterm.h (xw_popup_dialog): Add prototype.
837 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
838 (xmenu_show): Block input here, instead in Fx_popup_menu.
839 (xw_popup_dialog): New function, with X-specific bits of popup
842 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
845 * window.c (Fset_window_configuration): Use run-time tests of the
846 frame type instead of compile-time conditionals, when menu-bar
847 lines are considered.
849 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
850 (w32_popup_dialog): New prototypes.
852 * w32menu.c (Fx_popup_dialog): Function deleted.
853 (w32_popup_dialog): New function, with w32 specific bits of popup
854 dialogs. Block input here.
856 * w32inevt.c (w32_console_read_socket): Minor change to add
857 debugging TTY events.
859 * w32fns.c (show_hourglass): If returning early because the frame
860 is not a GUI frame, unblock input.
862 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
863 (cursorY): New functions.
865 * termhooks.h (cursorX, cursorY): Prototypes of functions on
866 WINDOWSNT, macros that call curX and curY elsewhere.
868 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
870 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
871 specific function to hide and show cursor on a text-mode terminal.
872 (tty_menu_struct, struct tty_menu_state): New structures.
873 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
874 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
875 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
876 (tty_menu_locate, save_and_enable_current_matrix)
877 (restore_desired_matrix, screen_update, read_menu_input)
878 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
879 (tty_pop_down_menu, tty_menu_last_menubar_item)
880 (tty_menu_new_item_coords, tty_menu_show): New functions.
881 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
883 * nsterm.h (ns_popup_dialog): Adjust prototype.
885 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
887 (ns_popup_dialog): Adapt order of arguments to the other
888 *_menu_show implementations.
889 (Fx_popup_dialog): Function deleted.
891 * msdos.c (x_set_menu_bar_lines): Delete unused function.
893 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
895 * menu.c (have_boxes): New function.
896 (single_keymap_panes): Use it instead of a compile-time
898 (single_menu_item): Use run-time tests of the frame type instead
899 of compile-time conditionals.
900 (encode_menu_string): New function.
901 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
902 the macro, since different types of frame need different encoding
904 (digest_single_submenu): Use run-time tests of frame type instead
905 of, or in addition to, compile-time conditionals.
906 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
907 (Fx_popup_menu): Detect when the function is called from keyboard
908 on a TTY. Don't barf when invoked on a text-mode frame.
909 Check frame type at run time, instead of compile-time conditionals for
910 invoking terminal-specific menu-show functions.
911 Call tty_menu_show on text-mode frames.
912 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
913 run time to determine which alternative to invoke; support dialogs
916 * keyboard.h <Qmouse_movement>: Declare.
918 * keyboard.c <Qmouse_movement>: Now extern.
919 <Qecho_keystrokes>: New static variable.
920 (read_key_sequence): Accept an additional argument, a flag to
921 prevent redisplay during reading of the key sequence. All callers
923 (read_menu_command): New function.
924 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
926 (toolkit_menubar_in_use): New function.
927 (make_lispy_event): Use it instead of a compile-time test.
929 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
930 window-system being available.
932 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
933 to x-popup-dialog on the frame type, they all now support popup
936 * dispnew.c (save_current_matrix): Save the margin areas.
937 (restore_current_matrix): Restore margin areas.
938 (update_frame_with_menu): New function.
940 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
943 * alloc.c (make_save_ptr): Now compiled unconditionally.
945 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
947 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
948 (redraw_frame, update_frame): Adjust users.
949 * dispextern.h (set_window_update_flags): Adjust prototype.
950 * xdisp.c (redisplay_internal): When updating all frames with zero
951 windows_or_buffers_changed, assume that only the windows that shows
952 current buffer should be really updated.
954 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
956 Do not allocate huge temporary memory areas and objects while encoding
957 for file I/O, thus reducing an enormous memory usage for large buffers.
958 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
959 * coding.h (struct coding_system): New member raw_destination.
960 * coding.c (setup_coding_system): Initialize it to zero.
961 (encode_coding_object): If raw_destination is set, do not create
962 dst_object. Add comment.
963 * fileio.c (toplevel): New constant E_WRITE_MAX.
964 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
965 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
967 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
969 * nsterm.m (windowDidExitFullScreen:):
970 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
972 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
974 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
975 * keyboard.c (unblock_input_to): Don't process pending signals
976 if a fatal error is in progress.
978 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
979 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
980 they're talking about words in Lisp bool vectors.
981 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
982 * data.c (popcount_bits_word): Rename from popcount_size_t.
983 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
986 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
988 Improve support for popcount and counting trailing zeros (Bug#15550).
989 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
990 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
991 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
992 (popcount_size_t_msc, popcount_size_t_gcc):
993 Remove; now done by Gnulib.
994 (popcount_size_t): Now a macro that defers to Gnulib.
995 (count_trailing_zero_bits): Return int, for consistency with
996 Gnulib and because Emacs prefers signed to unsigned int.
997 Don't assume that size_t is either unsigned int or unsigned long
998 or unsigned long long.
999 (size_t_to_host_endian): Do not assume that size_t is either
1000 exactly 32 or exactly 64 bits wide.
1001 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
1002 etc., so that it's now an enum constant, not a macro.
1003 No need to assume that it's either 32 or 64.
1005 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
1007 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
1010 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1012 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
1013 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
1015 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
1017 emacs_read and emacs_write now use void *, not char *.
1018 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
1019 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
1020 Buffer arg is now void *, not char *. This matches plain
1021 'read' and 'write' better, and avoids a constraint violation
1022 on Solaris 9 with Oracle Studio.
1024 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
1026 * alloc.c (Fmake_string): For ASCII char initializer, prefer
1027 memset to explicit loop. Otherwise copy largest possible chunk
1028 from initialized to uninitialized part, thus allowing the longer
1029 memcpy runs and reducing the number of loop iterations.
1031 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
1033 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
1034 hide toolbar (Bug#15388).
1035 (windowDidEnterFullScreen:): If presentation options are zero,
1036 set them here (Bug#15388).
1037 (ns_update_auto_hide_menu_bar): Remove runtime check.
1038 Don't auto hide dock unless menubar is also auto hidden.
1040 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
1042 * editfns.c (message): Mention batch mode in doc string.
1044 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
1046 * nsterm.m (check_native_fs): Remove erroneous comment.
1048 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
1050 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
1051 uses find_newline instead of scan_newline and so doesn't move point.
1053 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
1055 Use hardware support for byteswapping on glibc x86 etc.
1056 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
1057 whereas the old swap64 needed 30.
1058 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
1059 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
1060 Use byteswap.h's macros to swap bytes.
1061 * lisp.h (swap16, swap32, swap64): Remove.
1062 All uses replaced by bswap_16, bswap_32, bswap_64.
1064 * bytecode.c (exec_byte_code): Use some more volatile variables
1065 to work around local variables getting clobbered by longjmp.
1066 Port to pre-C99, which doesn't allow decls after stmts.
1068 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
1070 * lisp.h (eassert): Assume that COND is true when optimizing.
1071 In other words, take on the behavior of eassert_and_assume.
1072 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
1073 (eassert_and_assume): Remove. All uses replaced by eassert.
1075 * xdisp.c (Qglyphless_char): Now static.
1077 Adjust to merge from gnulib.
1078 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
1079 * lisp.h: Include <verify.h>, for 'assume'.
1081 * eval.c (clobbered_eassert): New macro.
1082 (internal_catch, internal_condition_case)
1083 (internal_condition_case_1, internal_condition_case_2)
1084 (internal_condition_case_n): Use it instead of eassert
1085 when the argument contains locals clobbered by longjmp.
1086 Don't use clobbered locals outside of clobbered_eassert.
1087 (internal_lisp_condition_case): Use a volatile variable
1088 to work around a local variable's getting clobbered.
1090 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1092 * lisp.h (struct handler): Merge struct handler and struct catchtag.
1093 (PUSH_HANDLER): New macro.
1094 (catchlist): Remove.
1095 (handlerlist): Always declare.
1097 * eval.c (catchlist): Remove (merge with handlerlist).
1098 (handlerlist, lisp_eval_depth): Not static any more.
1099 (internal_catch, internal_condition_case, internal_condition_case_1)
1100 (internal_condition_case_2, internal_condition_case_n):
1102 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
1103 handlerlist/catchlist.
1104 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
1105 handlerlist which can only handle a single condition-case handler at
1107 (find_handler_clause): Simplify since we only a single branch here
1110 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
1112 (bcall0): New function.
1113 (exec_byte_code): Add corresponding cases. Improve error message when
1114 encountering an invalid byte-code. Let Bunwind_protect accept
1115 a function (rather than a list of expressions) as argument.
1117 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
1118 and make them unconditional now that they're heap-allocated.
1120 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
1122 * charset.c (Fdecode_char, Fencode_char): Remove description of
1123 `restriction' arg. now that it's hidden by advertised-calling-convention.
1125 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
1127 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
1128 Remove unused variable (from mac-port).
1129 (macfont_draw): Use s->ybase for correct y position.
1131 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1133 * frame.h (struct frame): Drop has_minibuffer member because...
1134 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
1135 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
1137 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1139 * window.h (struct window): Prefer enum text_cursor_kinds to int
1140 for phys_cursor_type member. Move the latter, phys_cursor_width,
1141 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
1142 * window.c (replace_window, make_window): Adjust users.
1144 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
1146 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
1147 this module is never compiled otherwise.
1149 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
1151 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
1154 2013-09-29 Eli Zaretskii <eliz@gnu.org>
1156 * xdisp.c (get_next_display_element): Don't call face_for_font in
1157 a build configured --without-x. (Bug#15484)
1159 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
1161 * window.c (calc_absolute_offset): #elif should be #elif defined.
1163 * frame.c (delete_frame): Block/unblock input to overcome race
1164 condition (Bug#15475).
1166 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
1168 * frame.c (delete_frame): Record selected frame only after
1169 calling Qdelete_frame_functions (Bug#15477).
1171 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
1173 * nsterm.m (ns_selection_color): Remove.
1174 (ns_get_color): Check for ns_selection_(fg|bg)_color using
1175 NSColor selectedText(Background)Color. Only for COCOA.
1176 (ns_term_init): Remove assignment of ns_selection_color, logic
1177 moved to ns_get_color.
1179 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
1180 NS_SELECTION_COLOR_DEFAULT.
1181 (NS_SELECTION_FG_COLOR_DEFAULT): New.
1183 2013-09-28 Eli Zaretskii <eliz@gnu.org>
1185 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
1186 frame' does not have the tool_bar_window member.
1188 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
1190 Signal error when reading an empty byte-code object (Bug#15405)
1191 * lread.c (read1): signal error
1192 * alloc.c (make_byte_code): eassert header size
1193 (sweep_vectors): change an int to size_t
1195 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1197 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
1198 instead of ints, as it's the usual style for offsetof constants. See:
1199 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
1201 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
1202 This is ugly, but it should fix the performance problem for older
1203 GCC versions in the short run. I'll look into integrating the
1204 Gnulib module for popcount, as a better fix.
1205 See the thread starting in:
1206 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
1207 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
1208 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
1209 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
1210 (popcount_size_t): Use it.
1212 2013-09-24 Daniel Colascione <dancol@dancol.org>
1214 * process.c (Fnetwork_interface_info): Fix build break due to
1217 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1219 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
1220 Prefer signed to unsigned integers where either will do.
1221 No need for 'const' on locals that do not escape.
1222 Omit easserts with unnecessary and unportable assumptions about
1223 alignment. Avoid unnecessary casts to char *.
1225 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1227 Use union for the payload of struct Lisp_Vector.
1228 This helps to avoid a few glitches dictated by C's aliasing rules.
1229 * lisp.h (struct Lisp_Vector): Use union for next and
1230 contents member. Adjust comment. Change related users.
1231 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
1232 Related users changed.
1233 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
1234 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
1235 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
1236 * xfaces.c, xfont.c, xmenu.c: Related users changed.
1238 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
1240 Optimize glyph row clearing and copying routines.
1241 * dispextern.h (struct glyph_row): Change layout of struct
1242 glyph_row to help copy_row_except_pointers. Adjust comment.
1243 * dispnew.c (null_row): Remove.
1244 (clear_glyph_row): Use offsetof and memset to find and clear
1245 just the members that need clearing. Adjust comment.
1246 (copy_row_except_pointers): Likewise for copying.
1248 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
1250 Some minor cleanups of recently-added bool vector code.
1251 * conf_post.h (assume): Always return void. Use lint version
1252 only if GCC and MSC versions don't apply.
1253 * conf_post.h (assume):
1254 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
1255 Depend on _MSC_VER, not __MSC_VER, for consistency with
1257 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
1258 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
1259 (bool_vector_binop_driver, count_trailing_zero_bits)
1260 (size_t_to_host_endian): Now static, not static inline;
1261 the latter isn't needed with modern compilers and doesn't
1262 work with older compilers anyway.
1264 * alloc.c (valgrind_p): Use bool for boolean.
1266 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1268 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
1269 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
1270 (display_last_displayed_message_p, message_buf_print)
1271 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
1272 Use bool for boolean.
1273 * dispextern.h (cancel_line, init_desired_glyphs):
1274 Remove ancient leftover.
1275 (help_echo_showing_p, hourglass_shown_p):
1276 * lisp.h (noninteractive_need_newline): Adjust declaration.
1278 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
1280 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1282 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
1283 ...this file and convert the latter to static. Adjust comment.
1284 (make_initial_frame):
1285 * window.c (init_window_once): Adjust user.
1286 * frame.h (last_nonminibuf_frame): Remove declaration.
1287 * lisp.h (selected_frame): Likewise.
1288 * msdos.c (the_only_display_info): Adjust comment.
1290 2013-09-23 Eli Zaretskii <eliz@gnu.org>
1292 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
1293 computing the end column of mouse-highlight that comes from
1294 display or overlay strings. (Bug#15437)
1295 (note_mouse_highlight): Adapt calculation of last argument to
1296 mouse_face_from_string_pos to the above change.
1298 * conf_post.h (__has_builtin): Define to zero, if undefined, on
1299 all platforms, not just for clang.
1301 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
1303 * filelock.c (lock_file_1): Rearrange to remove compiler warning
1304 about excess arguments to snprintf.
1306 * conf_post.h(assume): Use __builtin_unreachable for clang.
1308 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
1310 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
1311 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
1313 2013-09-23 Daniel Colascione <dancol@dancol.org>
1315 * alloc.c (USE_VALGRIND): New macro; on by default
1316 when ENABLE_CHECKING.
1317 (mark_maybe_object, mark_maybe_pointer)
1318 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
1320 (valgrind_p) [USE_VALGRIND]: New variable.
1321 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
1323 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
1325 * process.c (wait_reading_process_output): Change int pnamelen to
1328 * nsterm.m (setMarkedText:selectedRange:):
1329 (deleteWorkingText):
1330 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
1331 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
1332 argument to unsigned long to avoid warning.
1333 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
1335 * conf_post.h (assume): Fix compiler error: x shall be cond.
1337 2013-09-22 Daniel Colascione <dancol@dancol.org>
1339 * xfns.c (x_get_monitor_attributes): Suppress unused variable
1340 warning when compiling without a window system.
1342 2013-09-22 Daniel Colascione <dancol@dancol.org>
1344 * data.c (Qbool_vector_p): New symbol.
1345 (bool_vector_spare_mask, popcount_size_t_generic)
1346 (popcount_size_t_msc, popcount_size_t_gcc)
1348 (bool_vector_binop_driver)
1349 (count_trailing_zero_bits, size_t_to_host_endian)
1350 (Fbool_vector_exclusive_or)
1351 (Fbool_vector_union)
1352 (Fbool_vector_intersection, Fbool_vector_set_difference)
1353 (Fbool_vector_subsetp, Fbool_vector_not)
1354 (Fbool_vector_count_matches)
1355 (Fbool_vector_count_matches_at): New functions.
1356 (syms_of_data): Intern new symbol, functions.
1357 * alloc.c (bool_vector_payload_bytes): New function.
1358 (Fmake_bool_vector): Instead of calling Fmake_vector,
1359 which performs redundant initialization and argument checking,
1360 just call allocate_vector ourselves. Make sure we clear any
1361 terminating padding to zero.
1362 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
1363 instead of open-coding the size calculation.
1364 (vroundup_ct): New macro.
1365 (vroundup): Assume argument >= 0; invoke vroundup_ct.
1366 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
1367 * composite.c (composition_gstring_put_cache):
1368 Change lint_assume to assume.
1369 * conf_post.h (assume): New macro.
1370 (lint_assume): Remove.
1371 * dispnew.c (update_frame_1): Change lint_assume to assume.
1372 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
1374 * image.c (gif_load): Change lint_assume to assume.
1375 * lisp.h (eassert_and_assume): New macro.
1376 (Qbool_vector_p): Declare.
1377 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
1378 (swap16, swap32, swap64): New inline functions.
1379 * macfont.c (macfont_shape): Change lint_assume to assume.
1380 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
1381 * xsettings.c (parse_settings): Use new swap16 and
1382 swap32 from lisp.h instead of file-specific macros.
1384 2013-09-22 Eli Zaretskii <eliz@gnu.org>
1386 * xdisp.c (try_window_id): Don't abort if cursor row could not be
1387 found (which can legitimately happen when the glyph row at the
1388 window start is disabled in the current_matrix. (Bug#15365)
1390 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
1392 Fix syntax.h bug introduced by recent INLINE change.
1393 syntax.h defined an extern inline function SYNTAX_ENTRY that was
1394 conditionally compiled one way in some modules, and a different
1395 way in others. This doesn't work with extern inline functions,
1396 which must have the same definition in all modules, because the
1397 defining code might be shared across modules, depending on the
1398 implementation. Symptoms reported by Martin Rudalics in:
1399 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
1400 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
1401 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
1402 overriding the corresponding functions in syntax.h.
1403 * syntax.h (syntax_property_entry, syntax_property_with_flags)
1404 (syntax_property): New inline functions.
1405 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
1406 Rewrite in terms of these new functions.
1408 2013-09-21 Eli Zaretskii <eliz@gnu.org>
1410 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
1411 not chars_in_text, whose result depends on the multibyteness of
1412 the current buffer. (Bug#15426)
1414 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
1416 Port recent change to hosts where pointers aren't 'long'.
1417 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
1418 Don't assume that pointers are the same width as 'long'.
1419 Add a compile-time check that a pointer fits into two X slots.
1421 A simpler, centralized INLINE.
1422 * conf_post.h (INLINE): Define only if not already defined.
1423 This allows us to use a single INLINE, defined by one file
1425 * emacs.c (INLINE): Define it.
1426 Also, include category.h, charset.h, composite.h, dispextern.h,
1427 syntax.h, systime.h, so that their INLINE definitions are expanded
1429 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
1430 * buffer.h, buffer.c (BUFFER_INLINE):
1431 * category.h, category.c (CATEGORY_INLINE):
1432 * character.h, character.c (CHARACTER_INLINE):
1433 * charset.h, charset.c (CHARSET_INLINE):
1434 * composite.h, composite.c (COMPOSITE_INLINE):
1435 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
1436 * frame.h, frame.c (FRAME_INLINE):
1437 * intervals.h, intervals.c (INTERVALS_INLINE):
1438 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
1439 * lisp.h, alloc.c (LISP_INLINE):
1440 * process.h, process.c (PROCESS_INLINE):
1441 * syntax.h, syntax.c (SYNTAX_INLINE):
1442 * systime.h, sysdep.c (SYSTIME_INLINE):
1443 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
1444 * window.h, window.c (WINDOW_INLINE):
1445 Remove. All uses replaced with INLINE.
1447 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
1449 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
1452 2013-09-19 Eli Zaretskii <eliz@gnu.org>
1454 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
1455 'const char *' to avoid compiler warnings due to similar change in
1456 the prototype of x_get_string_resource.
1458 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1460 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
1461 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
1462 going to replace static variables below. Adjust comments.
1463 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
1464 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
1465 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
1466 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
1467 Related users changed.
1468 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
1469 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
1470 last_mouse_movement_time, going to replace static variables below.
1472 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
1473 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
1475 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
1476 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
1477 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
1478 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
1479 static variables below.
1480 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
1481 (last_mouse_scroll_bar): Remove.
1482 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
1483 (mouseExited): Related users changed.
1485 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
1487 Do not use external array to process X scroll bar messages.
1488 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
1489 (x_send_scroll_bar_event): Pack window pointer into two slots
1490 of XClientMessageEvent if we're 64-bit. Adjust comment.
1491 (x_scroll_bar_to_input_event): Unpack accordingly.
1493 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1495 Ifdef away recent changes which aren't relevant to NS port.
1496 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1497 [!HAVE_NS]: Declare as such.
1498 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1499 [!HAVE_NS]: Define as such.
1501 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1503 * frame.c (x_redo_mouse_highlight): New function
1504 to factor out common code used in W32 and X ports.
1505 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1506 * xterm.h (struct x_display_info):
1507 * w32term.h (struct w32_display_info):
1508 * nsterm.h (struct ns_display_info): New members
1509 last_mouse_motion_frame, last_mouse_motion_x and
1510 last_mouse_motion_y, going to replace static variables below.
1511 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1512 (redo_mouse_highlight): Remove.
1513 (note_mouse_movement, syms_of_xterm): Adjust user.
1514 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1515 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1516 (redo_mouse_highlight): Remove.
1517 (note_mouse_movement, syms_of_w32term): Adjust user.
1518 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1519 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1521 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1522 * nsfns.m (compute_tip_xy): Adjust user.
1524 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1526 * frame.c (x_mouse_grabbed): New function.
1527 * dispextern.h (x_mouse_grabbed): Add prototype.
1528 (last_mouse_frame): Remove declaration.
1529 * xterm.h (struct x_display_info):
1530 * w32term.h (struct w32_display_info):
1531 * nsterm.h (struct ns_display_info): New member
1532 last_mouse_frame, going to replace...
1533 * xdisp.c (last_mouse_frame): ...global variable.
1534 (note_tool_bar_highlight):
1535 * w32term.c (w32_mouse_position, w32_read_socket):
1536 * xterm.c (XTmouse_position, handle_one_xevent):
1537 Use x_mouse_grabbed.
1538 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1540 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1542 * w32term.c (w32_read_socket): Avoid temporary
1543 variables in a call to x_real_positions.
1544 * xterm.c (handle_one_xevent): Likewise.
1546 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1548 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1549 (x_icon_type): Remove prototype.
1550 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1551 * frame.c (x_icon_type): Remove.
1552 * w32term.c (x_make_frame_visible, x_iconify_frame):
1553 * xterm.c (x_make_frame_visible, x_iconify_frame):
1554 Use x_set_bitmap_icon to factor out common code.
1556 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1558 * dispextern.h (check_x_display_info, x_get_string_resource):
1559 Declare here just once and unify the latter.
1560 * frame.c (check_x_display_info, x_get_string_resource):
1561 * nsterm.h (check_x_display_info):
1562 * xrdb.c (x_get_string_resource):
1563 * xterm.h (check_x_display_info): Remove prototypes.
1564 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1565 * w32reg.c (x_get_string_resource): Likewise.
1566 (w32_get_rdb_resource): Adjust user.
1568 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1570 * xterm.h (struct x_display_info): New member
1571 x_pending_autoraise_frame, going to replace...
1572 * xterm.c (pending_autoraise_frame): ...static variable.
1573 (x_new_focus_frame, XTread_socket): Adjust users.
1574 * w32term.h (struct w32_display_info): New member
1575 w32_pending_autoraise_frame, going to replace...
1576 * w32term.c (pending_autoraise_frame): ...global variable.
1577 (x_new_focus_frame, w32_read_socket): Adjust users.
1579 2013-09-17 Glenn Morris <rgm@gnu.org>
1581 * xdisp.c (message_dolog): If we create *Messages*,
1582 switch it to messages-buffer-mode.
1584 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1586 Don't overuse 'const' in types of locals.
1587 * bidi.c (bidi_count_bytes):
1588 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1589 (xg_event_is_for_scrollbar):
1590 * xselect.c (x_handle_property_notify)
1591 (x_handle_selection_notify, x_handle_dnd_message):
1592 * xsettings.c, xsettings.h (xft_settings_event):
1593 * xterm.c (x_handle_net_wm_state, handle_one_event)
1594 (x_menubar_window_to_frame, x_detect_focus_change)
1595 (construct_mouse_click, note_mouse_movement)
1596 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1597 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1598 (handle_one_xevent, x_handle_net_wm_state):
1599 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1600 (x_handle_dnd_message):
1601 Avoid unnecessary 'const', typically the second 'const' in
1602 'const foo * const arg', a 'const' that does not affect the API
1603 and doesn't significantly help the human reader.
1605 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1607 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1608 only if Glib < 2.36.0.
1609 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1610 * xsettings.c (init_gconf, init_gsettings): Do not check
1612 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1614 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1616 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1618 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1619 before calling g_type_init.
1621 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1623 * nsterm.m (syms_of_nsterm): ... to here.
1625 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1627 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1628 (ignore_next_mouse_click_timeout): Use Time as X does.
1629 (handle_one_xevent): Avoid cast and use unsigned comparison.
1631 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1633 Do not copy X event in handle_one_xevent except KeyPress case.
1634 Wnen XEvent is processed, it is unlikely to be changed except
1635 KeyPress case, so we can avoid copying and use const pointer to
1636 const data to make sure that an event is not changed elsewhere.
1637 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1638 const' and do not create local copy except for the KeyPress event.
1639 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1640 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1641 (x_handle_net_wm_state, x_menubar_window_to_frame)
1642 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1643 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1644 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1645 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1646 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1647 (x_handle_dnd_message):
1648 * xsettings.c (xft_settings_event):
1649 Use 'const XEvent * const' where appropriate.
1650 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1652 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1654 Fix X event waiting to handle multiple frames.
1655 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1656 * xterm.c (pending_event_wait): Remove. Adjust users.
1657 (x_detect_focus_change): Pass frame arg.
1658 (handle_one_xevent): Find related frame early and clear per-frame
1659 wait_event_type only if this is an event for the relevant frame.
1660 (x_wait_for_event): Use per-frame wait_event_type.
1662 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1664 * nsfns.m (Fx_create_frame): Fix font driver registration for
1667 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1668 for syms_of_macfont.
1670 * nsterm.m: Include macfont.h.
1671 (ns_tmp_flags, ns_tmp_font): Remove.
1672 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1673 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1674 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1675 (changeFont:): Fix code style. Check for font driver type when
1678 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1681 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1682 (nsfont_open): Set font driver type.
1683 Set font->ascent and font->descent. Figure out font instead of
1684 ns_tmp_font, and flags instead of ns_tmp_flags.
1685 Fix indentation. Remove call to ns_draw_text_decoration,
1688 * nsfns.m: Include macfont.h.
1689 (Fx_create_frame): Register macfont driver, make a better default font.
1690 (Fns_popup_font_panel): Get font from macfont driver, if used.
1692 * macfont.m, macfont.h, maccuvs.h: New files.
1694 * font.h: Declare syms_of_macfont.
1696 * font.c (syms_of_font): Call syms_of_macfont.
1698 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1700 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1702 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1703 and it is always zero for others, so I assume that this is an ancient
1704 leftover which nobody will want to change any more.
1705 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1706 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1707 * frame.c (x_set_scroll_bar_width):
1708 * w32fns.c (w32_createscrollbar):
1709 * w32term.c (w32_set_vertical_scroll_bar):
1710 * xfns.c (x_set_scroll_bar_default_width):
1711 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1712 (x_scroll_bar_expose): Related users changed.
1714 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1716 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1717 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1718 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1720 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1722 * nsterm.h, w32term.h, xterm.h: ...and not here.
1723 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1724 Remove unused Xisms.
1725 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1726 these modules are never compiled otherwise.
1728 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1730 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1731 Doc fix. (Bug#15375)
1733 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1735 Unify Fx_focus_frame between all ports.
1736 * frame.h (x_focus_frame): New prototype.
1737 * xfns.c (Fx_focus_frame): Remove.
1738 (syms_of_xfns): Do not defsubr it.
1739 (x_focus_frame): X implementation.
1740 * nsfns.m (Fx_focus_frame): Remove.
1741 (syms_of_nsfns): Do not defsubr it.
1742 (x_focus_frame): NS implementation.
1743 * w32term.c (Fx_focus_frame): Remove.
1744 (x_focus_on_frame): Rename to...
1745 (x_focus_frame): W32 implementation.
1746 * w32term.h (x_focus_on_frame): Remove prototype.
1747 * w32fns.c (Fx_focus_frame): Remove.
1748 (syms_of_w32fns): Do not defsubr it.
1749 * frame.c (Fx_focus_frame): Define here.
1750 (syms_of_frame): Defsubr here.
1751 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1753 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1755 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1756 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1757 each port to reference the port-specific window system data.
1758 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1759 (FRAME_DISPLAY_INFO): Define.
1760 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1761 (FRAME_DISPLAY_INFO): Define. Adjust users.
1762 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1763 (FRAME_DISPLAY_INFO): Define. Adjust users.
1764 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1765 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1766 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1767 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1768 * xselect.c, xterm.c: All related users changed.
1770 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1772 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1773 (x_menubar_window_to_frame): Remove prototypes.
1774 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1775 (x_menubar_window_to_frame, x_top_window_to_frame):
1777 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1778 (x_menubar_window_to_frame, x_top_window_to_frame):
1779 ...to here and convert all but the last to static.
1781 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1783 * lisp.mk (lisp): Add w32-common-fns.elc.
1785 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1787 * charset.c (char_charset): Document an exception for char-charset.
1789 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1791 * xterm.h (x_display_info): New field last_user_time...
1792 * xterm.c (toplevel): ...to replace static last_user_time.
1793 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1795 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1797 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1798 scroll bar values to prevent thumb from disappear and update comment.
1800 2013-09-11 Glenn Morris <rgm@gnu.org>
1802 * emacs.c (usage_message): Possessive apostrophe tweak.
1804 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1806 * nsterm.m (syms_of_nsterm): Use Qns.
1807 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1808 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1809 * xfns.c (x_display_info_for_name, Fx_open_connection):
1810 Remove old '#if 0' code.
1811 (syms_of_xfns): Use Qx.
1812 * termhooks.h (fullscreen_hook): Remove the leftover.
1813 (struct terminal): Fix typo in comment.
1815 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1817 Cleaning up a few X scroll bar bits.
1818 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1819 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1820 New member last_seen_part, going to replace...
1821 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1822 (xt_action_hook) [USE_LUCID]: Adjust user.
1823 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1824 Lucid-specific scroll bar support.
1825 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1826 to int and adjust to use last_seen_part member.
1827 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1828 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1829 Initialize last_seen_part.
1831 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1833 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1834 insert-buffer-substring an empty string.
1836 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1838 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1839 avoiding a GCC warning.
1841 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1843 Ifdef away frame tool bar code when it is not really used.
1844 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1845 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1846 and minimize_tool_bar_window_p under the above.
1847 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1848 (fset_tool_bar_window): Likewise.
1849 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1850 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1851 (change_frame_size_1):
1852 * window.c (window_from_coordinates, Frecenter): Adjust users.
1853 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1854 code is not really used.
1855 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1856 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1857 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1858 [!USE_GTK && !HAVE_NS]: Define as such.
1859 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1860 (note_mouse_highlight, expose_frame):
1861 * xfns.c (x_set_tool_bar_lines):
1862 * xterm.c (handle_one_xevent): Adjust users.
1864 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1866 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1867 This bug was introduced by my 2013-08-26 patch, which incorrectly
1868 assumed that the terminfo implementation doesn't use termcap buffers.
1869 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1870 these buffers apparently are used after all.
1871 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1872 (struct tty_display_info): Define members termcap_term_buffer and
1873 termcap_strings_buffer even if TERMINFO.
1875 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1878 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1879 'usage' docstring entry to pacify make-docfile.
1881 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1883 Change comparison functions =, <, >, <=, >= to take many arguments.
1884 * data.c: Change comparison functions' interface and implementation.
1885 * lisp.h: Make arithcompare available for efficient two arg
1887 * bytecode.c: Use arithcompare.
1888 * fileio.c: Use new interface.
1890 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1892 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1894 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1896 * eval.c (Feval): Document the new use of `lexical'.
1898 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1900 Review and drop old frame resize hack.
1901 * frame.h (struct frame): Remove force_flush_display_p.
1902 * dispnew.c (update_frame): Adjust user and don't call
1903 flush_frame here. The comment has said that there was an issues
1904 with redisplaying fringes, but I don't see any differences with
1905 and without this hack. Hopefully we can continue without it.
1906 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1907 current frame matrices twice if resized_p is set.
1909 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1911 Do not populate pure Xism x_sync to other ports.
1912 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1913 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1914 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1915 * w32term.h (x_sync): Remove prototype.
1917 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1919 Cleanup frame flushing.
1920 * dispextern.h (struct redisplay_interface):
1921 Drop flush_display_optional because flush_display is enough
1922 for X and flushing via RIF is just a no-op for others.
1923 * frame.h (flush_frame): New function.
1924 * dispnew.c (update_frame):
1925 * minibuf.c (read_minibuf):
1926 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1928 * keyboard.c (detect_input_pending_run_timers): Do not flush
1929 all frames but selected one in redisplay_preserve_echo_area.
1930 * nsterm.m (ns_flush): Remove no-op.
1931 (ns_redisplay_interface): Adjust user.
1932 * w32term.h (x_flush): Remove no-op.
1933 (w32_redisplay_interface): Adjust user.
1934 * xterm.c (x_flush): Simplify because we do not flush all
1935 frames at once any more. Adjust comment.
1936 (x_redisplay_interface): Adjust user.
1938 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1940 Port --without-x --enable-gcc-warnings to Fedora 19.
1941 * gfilenotify.c (globals_of_gfilenotify):
1942 Call g_type_init only if using an older glib version that needs it.
1944 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1946 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1947 (last_glyphless_glyph_merged_face_id): Remove declarations.
1948 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1949 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1950 (last_glyphless_glyph_merged_face_id): Now static.
1951 (merge_escape_glyph_face): New function, refactored from...
1952 (get_next_display_element): ...here.
1953 (merge_glyphless_glyph_face): New function, refactored from...
1954 (produce_glyphless_glyph): ...here...
1955 * term.c (produce_glyphless_glyph): ...and here.
1957 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1959 * eval.c (eval_sub): Only call Ffunction if necessary.
1961 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1963 Attempt to make redisplay more selective when changing cursor type.
1964 * frame.h (struct frame): New bitfield cursor_type_changed.
1965 * xdisp.c (cursor_type_changed): Remove.
1966 (try_cursor_movement, redisplay_window, try_window_id)
1967 (set_frame_cursor_types, try_window_reusing_current_matrix):
1968 Adjust to use per-frame bitfield.
1969 (redisplay_internal): Look for cursor type change on each visible
1970 frame and consider all frames if cursor type has been changed on
1971 the frame other than selected. If cursor type has been changed on
1972 selected frame only, do not use fast update.
1974 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1976 Attempt to make redisplay more selective when changing fonts.
1977 * frame.h (struct frame): New bitfield fonts_changed.
1978 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1979 (adjust_frame_glyphs): Add prototype.
1980 * dispnew.c (fonts_changed_p): Remove.
1981 (adjust_glyphs): Remove because we do not
1982 adjust matrices on all frames at once any more.
1983 (adjust_frame_glyphs): Block and unblock input here.
1984 (adjust_glyph_matrix): Use fonts_changed.
1985 (change_frame_size_1): Use adjust_frame_glyphs.
1986 * font.c (font_open_entity): Use fonts_changed.
1987 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1988 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1989 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1990 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1991 (shrink_mini_window, Fresize_mini_window_internal)
1992 (window_scroll_pixel_based, Fset_window_configuration)
1993 (apply_window_adjustment, Fset_window_vscroll):
1994 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1995 Use adjust_frame_glyphs.
1996 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1997 (try_window_reusing_current_matrix, try_window_id, display_line)
1998 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1999 (redisplay_internal): Consider fonts_changed and adjust frame
2000 matrices for each frame only if the frame is visible. If font
2001 has been changed on some frame during full redisplay, retry
2002 only visible frames where the font has been actually changed.
2004 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2006 Cache current header and mode line height for each window.
2007 * window.h (struct window): New fields mode_line_height
2008 and header_line_height.
2009 * window.c (make_window): Initialize them.
2010 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
2011 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
2012 (current_mode_line_height, current_header_line_height):
2014 * xdisp.c (current_mode_line_height, current_header_line_height):
2016 (pos_visible_p, init_xdisp): Adjust user.
2017 (redisplay_window): Invalidate mode_line_height and
2018 header_line_height if current and desired matrices do not agree.
2020 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2022 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
2023 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
2025 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2027 Make --without-x compatible with --enable-gcc-warnings.
2028 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
2029 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
2030 members under HAVE_WINDOW_SYSTEM.
2031 * keyboard.c (make_lispy_focus_out): Likewise.
2032 (record_menu_key): Move under HAVE_MENUS.
2033 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
2034 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
2035 (syms_of_xdisp): Adjust user.
2036 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
2037 (start_hourglass, cancel_hourglass):
2038 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
2039 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
2040 and CLEAR_FONT_TABLE_NFONTS.
2041 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
2042 Declare only if HAVE_WINDOW_SYSTEM.
2043 (lface_same_font_attributes_p, clear_face_gcs): Define only
2044 if HAVE_WINDOW_SYSTEM.
2046 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
2048 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
2049 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
2050 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
2052 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
2054 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
2056 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2058 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
2059 This fixes a type error on hosts where ptrdiff_t is wider than int.
2061 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
2063 * keyboard.c (read_key_sequence_vs): New function.
2064 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
2067 * callint.c (Fcall_interactively): Always return a vector for 'K'.
2069 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
2071 Makefile improvements.
2072 * Makefile.in (config.status): Don't use double-colon rules, as
2073 they are not portable according to POSIX. Fix shell typo with `;
2074 I guess this rule has never been tested?
2075 (VCSWITNESS): New macro, to override any environment var.
2077 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
2079 * xterm.h (struct x_display_info): Do not track X connection
2080 fd separately because it is always available from Display.
2081 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
2084 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2086 * buffer.c (drop_overlay):
2087 * fileio.c (restore_point_unwind): Prefer unchain_marker to
2088 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
2090 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2092 * buffer.c (Fmake_overlay, Fmove_overlay):
2093 * intervals.c (set_point_from_marker):
2094 * print.c (PRINTPREPARE): Prefer signal_error
2095 to plain error and report unsuitable marker too.
2097 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
2099 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
2100 for 'dragging' member.
2101 (struct x_output): Remove set-but-unused leftovers
2102 'left_before_move' and 'top_before_move'.
2103 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
2104 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
2105 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2106 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
2107 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2108 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2109 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
2110 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
2112 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
2114 * nsfont.m (INVALID_GLYPH): New define.
2115 (nsfont_encode_char): Use INVALID_GLYPH.
2116 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
2118 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2120 * xterm.c (x_last_mouse_movement_time): Revert last change.
2121 This code should use XDisplayMotionBufferSize to check display's
2122 motion history first, and there are few other issues as well.
2123 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
2124 (handle_one_xevent): Adjust user.
2126 2013-09-02 Martin Rudalics <rudalics@gmx.at>
2128 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
2129 * frame.c (Flast_nonminibuf_frame): ... to here.
2130 (check_minibuf_window): Don't abort if no window was found
2133 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2135 Use XGetMotionEvents to ask the last mouse motion time from X server.
2136 * xterm.c (X_MOTION_HISTORY): Default to 1.
2137 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
2138 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
2139 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
2140 Ifdef away legacy code.
2141 (XTmouse_position, x_scroll_bar_report_motion):
2142 Use x_last_mouse_movement_time.
2143 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
2146 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2148 * msdos.c (last_mouse_window): Move to...
2149 (dos_rawgetc): ...this function and adjust comment.
2150 * nsterm.m (last_window): Rename to last_mouse_window, move to...
2151 (mouseMoved): ...this function and adjust comment.
2152 * w32term.c (last_window): Likewise with...
2153 (w32_read_socket): ...this function.
2154 * xterm.c (last_window): Likewise with...
2155 (handle_one_xevent): ...this function.
2157 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2159 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
2160 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
2161 (handle_one_xevent): ...to here.
2162 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
2165 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
2167 * msdos.c (IT_set_terminal_window): Remove no-op.
2168 (initialize_msdos_display): Adjust terminal setup.
2169 * w32console.c (w32con_set_terminal_window): Remove no-op.
2170 (initialize_w32_display): Adjust terminal setup.
2171 * w32term.c (w32_set_terminal_window): Remove no-op.
2172 (w32_create_terminal): Adjust terminal setup.
2173 * xterm.c (XTset_terminal_window): Remove no-op.
2174 (x_create_terminal): Adjust terminal setup.
2176 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2178 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
2180 (ns_create_terminal): Adjust terminal setup.
2181 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
2183 (w32_create_terminal): Adjust terminal setup.
2184 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
2186 (x_create_terminal): Adjust terminal setup.
2188 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
2190 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
2191 (CLIP_TEXT_POS_FROM_MARKER): New macro.
2192 * dispnew.c (buffer_posn_from_coords):
2193 * window.c (Fwindow_end, displayed_window_lines):
2194 * xdisp.c (redisplay_mode_lines): Use it.
2196 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
2198 * fontset.c (face_for_char): Check char in the current face font first
2199 if HAVE_NS (Bug#15138).
2201 2013-08-31 Martin Rudalics <rudalics@gmx.at>
2203 * window.c (temp_output_buffer_show): Make sure window returned
2204 by display_buffer is live (Bug#15213).
2206 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
2208 Minor cleanup to avoid forward declarations.
2209 * coding.h (struct ccl_spec): Remove forward declaration.
2210 * composite.h (toplevel): Include font.h.
2211 (struct composition_it, struct face, struct font_metrics):
2212 Remove forward declaration.
2213 * dispextern.h (struct image, struct atimer): Likewise.
2214 * emacsgtkfixed.h (struct frame): Likewise.
2215 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
2216 * font.h (struct font_driver, struct font, struct glyph_string)
2217 (struct face): Remove forward declaration.
2218 * fontset.h (struct face, struct font): Likewise.
2219 * frame.h (toplevel): Style cleanup.
2220 (enum output_method): Move to...
2221 * termhooks.h (enum output_method): ...here.
2222 (struct glyph, struct frame, struct ns_display_info)
2223 (struct x_display_info, struct w32_display_info):
2224 Remove forward declaration.
2225 * xterm.h (toplevel): Include termhooks.h.
2226 (struct font, struct window, struct glyph_matrix, struct frame)
2227 (struct input_event, struct face, struct image): Remove forward
2229 * gtkutil.h (struct _widget_value): Likewise.
2230 * keyboard.h (toplevel): Include termhooks.h.
2231 (struct input_event): Remove forward declaration.
2233 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2235 * intervals.c (set_point_from_marker): New function.
2236 * editfns.c (Fgoto_char):
2237 * process.c (Finternal_default_process_filter):
2238 * window.c (select_window_1): Use it.
2239 * buffer.h (set_point_from_marker): Add prototype.
2241 2013-08-29 Eli Zaretskii <eliz@gnu.org>
2243 * w32.c (term_winsock): Call release_listen_threads before calling
2245 (_sys_wait_accept): Wait for accept event in a loop with a finite
2246 timeout, instead of waiting indefinitely. Will hopefully avoid
2247 hanging during exit because WSACleanup deadlocks waiting for the
2248 event object to be released. (Bug#14333)
2250 * w32proc.c (release_listen_threads): New function, signals all
2251 the reader threads that listen for connections to stop waiting.
2253 * w32.h (release_listen_threads): Add prototype.
2255 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2257 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
2258 field of new marker (for sanity and safety).
2259 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
2260 anyway because XMISCTYPE is a function and can't be an lvalue).
2262 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2264 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
2265 (x_after_update_window_line, x_scroll_bar_create):
2266 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
2267 (handle_one_xevent, x_clear_frame_area):
2268 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
2269 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
2270 * xterm.h (x_clear_area): Adjust prototype.
2272 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
2274 Hook scanning and indentation functions to find_newline. This helps
2275 to avoid duplicated code and renders more respect to newline cache.
2276 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
2277 * cmds.c (Fforward_line):
2278 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
2279 Use find_newline and avoid unnecessary point movements.
2280 * search.c (scan_newline): Implement on top of find_newline.
2282 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
2284 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
2285 scoped code (bug#11258).
2287 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
2289 * nsterm.m (last_window): New variable.
2290 (EV_TRAILER2): New macro.
2291 (EV_TRAILER): Call EV_TRAILER2.
2292 (mouseMoved:): Add support for mouse-autoselect-window
2293 on nextstep (Bug#6888).
2295 2013-08-28 Andreas Schwab <schwab@suse.de>
2297 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
2298 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
2299 Remove unused macro definitions.
2300 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
2301 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
2302 Only define if emacs.
2304 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2306 Prefer enum glyph_row_area to int where appropriate.
2307 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
2309 (window_box, window_box_width, window_box_left, window_box_left_offset)
2310 (window_box_right, window_box_right_offset): Adjust prototypes.
2311 * xdisp.c (window_box, window_box_width, window_box_left)
2312 (window_box_left_offset, window_box_right, window_box_right_offset):
2313 Use enum glyph_row_area. Adjust users and tweak comment where needed.
2314 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
2315 * nsterm.m (ns_clip_to_row):
2316 * w32term.c (w32_clip_to_row):
2317 * xterm.c (x_clip_to_row): Likewise.
2319 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2321 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
2322 (Fprevious_overlay_change): Fast path for buffer with no overlays.
2324 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
2326 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
2327 for portability to hosts where /bin/sh has problems.
2329 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
2331 Redesign redisplay interface to drop global output_cursor.
2332 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
2333 (toplevel): Remove declaration of output_cursor.
2334 (set_output_cursor, x_cursor_to): Remove prototype.
2335 * window.h (struct window): New member output_cursor.
2336 (output_cursor_to): New function to replace RIF member.
2337 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
2338 (update_text_area, set_window_cursor_after_update): Use it.
2339 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
2340 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2341 * nsterm.m (ns_update_window_begin, ns_update_window_end):
2342 * w32term.c (x_update_window_begin, x_update_window_end):
2343 * xterm.c (x_update_window_begin, x_update_window_end):
2344 Adjust to use per-window output cursor.
2346 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
2348 Simplify SELECT_TYPE-related code.
2349 Like EMACS_TIME, this portability layer is no longer needed, since
2350 Emacs has been using fd_set as a portability layer for some time.
2351 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
2352 (SELECT_TYPE): Remove. All uses changed to fd_set.
2353 (fd_set) [!FD_SET]: New typedef.
2355 Simplify EMACS_TIME-related code.
2356 This portability layer is no longer needed, since Emacs has been
2357 using struct timespec as a portability layer for some time.
2358 * atimer.h, buffer.h, dispextern.h, xgselect.h:
2359 Include <time.h> rather than "systime.h"; that's all that's needed now.
2360 * dispnew.c: Include <timespec.h> rather than "systime.h";
2361 that's all that's needed now.
2362 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
2363 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
2364 TIMESPEC_RESOLUTION.
2365 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
2366 LOG10_TIMESPEC_RESOLUTION.
2367 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
2368 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
2369 (make_emacs_time): Remove. All used changed to make_timespec.
2370 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
2371 (current_timespec): Rename from current_emacs_time. All uses changed.
2372 (add_emacs_time): Remove. All uses changed to timespec_add.
2373 (sub_emacs_time): Remove. All uses change dot timespec_sub.
2374 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
2375 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
2376 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
2377 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
2378 (current_timespec): Rename from current_emacs_time. All uses changed.
2379 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
2380 changed to timespec_cmp.
2381 * xgselect.c: Include <timespec.h>, since our .h files don't.
2383 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2385 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
2386 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
2387 Remove the leftovers.
2388 * gtkutil.c (toplevel): Do not declare Qxft but include
2390 * image.c (toplevel): Do not declare Vlibrary_cache because
2391 it's already done in lisp.h.
2393 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
2395 * lisp.h (Mouse_HLInfo): Move from here...
2396 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
2397 (reset_mouse_highlight): New function.
2398 * msdos.c (dos_set_window_size, IT_update_begin)
2399 (internal_terminal_init):
2400 * nsterm.m (ns_update_window_end, x_free_frame_resources)
2401 (ns_initialize_display_info):
2402 * w32console.c (initialize_w32_display):
2403 * w32term.c (x_update_window_end, x_free_frame_resources)
2404 (w32_initialize_display_info):
2405 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
2406 * window.c (Fdelete_other_windows_internal):
2407 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
2408 * termchar.h (toplevel):
2409 * xterm.h (toplevel): Include dispextern.h.
2411 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2413 Fix minor problems found by static checking.
2414 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
2415 (expect): Avoid nested-if warning.
2416 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
2417 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
2418 * nsterm.h, nsterm.m (ns_select):
2419 * xgselect.c, xgselect.h (xg_select):
2420 Adjust signature to better match pselect's.
2421 * nsterm.m (ns_select):
2422 Don't set *TIMEOUT, since pselect doesn't.
2423 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
2424 diagnostic about assigning const char * to it.
2425 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
2427 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
2429 * lread.c (substitute_object_recurse): Handle hash-tables as well
2432 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
2434 Fix unlikely core dump in init_tty, and simplify terminfo case.
2435 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
2436 The old version incorrectly dumped core if malloc returned a
2437 buffer containing only non-NUL bytes.
2438 (init_tty): Do not allocate or free termcap buffers; the
2439 struct does that for us now.
2440 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
2441 (struct tty_display_info): Define members termcap_term_buffer and
2442 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
2443 use them. Allocate them directly in struct rather than indirectly
2444 via a pointer, to simplify init_tty.
2446 * frame.c (check_minibuf_window): Initialize 'window' properly,
2447 so that Emacs reliably aborts later if 'window' is not initialized.
2449 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
2451 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
2452 of VoidSymbol (Bug#15154).
2454 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2456 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
2457 mouse_face_beg_y and mouse_face_end_y.
2458 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
2459 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
2460 Adjust users and update comment where appropriate.
2462 2013-08-26 Martin Rudalics <rudalics@gmx.at>
2464 * frame.c (check_minibuf_window): New function.
2465 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
2466 Call check_minibuf_window (Bug#15183).
2468 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2470 * window.h (struct window): Replace last_cursor with last_cursor_vpos
2471 because this is the only last cursor data we need to keep and consult.
2472 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
2473 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
2476 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2478 Fix recovering from possible decompression error.
2479 Since insert_from_gap doesn't always move point, we can't use PT as
2480 the position where the partially decompressed data ends, and
2481 should count how many bytes was produced so far.
2482 * decompress.c (struct decompress_unwind_data): Add nbytes member.
2483 (unwind_decompress): Really delete partially uncompressed data.
2484 (Fzlib_decompress_region): Take decompressed data size into account.
2486 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
2488 * syntax.c (init_syntax_once): Adjust comment and do an early
2489 initialization of Qchar_table_extra_slots just once...
2490 * casetab.c (init_casetab_once):
2491 * category.c (init_category_once):
2492 * character.c (syms_of_character):
2493 * coding.c (syms_of_coding):
2494 * xdisp.c (syms_of_xdisp): ...and omit it here.
2496 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2498 * xdisp.c (get_next_display_element): Don't apply to characters
2499 from a display vector the logic of setting it->end_of_box_run_p
2500 suitable for characters from a buffer. (Bug#15175)
2502 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2503 to handle directories, rather than '_utime' which doesn't.
2506 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2508 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2509 or fullscreen (Bug#14627).
2511 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2513 System-dependent integer overflow fixes.
2514 * process.c (Fset_process_window_size): Signal an error if
2515 the window size is outside the range supported by the lower level.
2516 * sysdep.c (set_window_size): Return negative on error,
2517 nonnegative on success, rather than -1, 0, 1 on not in system,
2518 failure, success. This is simpler. Caller changed.
2519 (serial_configure): Remove unnecessary initialization of local.
2520 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2521 size fits in unsigned long; this isn't true on some 32-bit hosts.
2522 Avoid buffer overrun if some future version of /proc/meminfo has a
2523 variable name longer than 20 bytes.
2524 (system_process_attributes) [__FreeBSD__]:
2525 Don't assume hw.availpages fits in 'int'.
2527 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2529 Don't let very long directory names overrun the stack.
2530 Fix some related minor problems involving "//", vfork.
2531 * callproc.c (encode_current_directory): New function.
2532 (call_process): Don't append "/"; not needed.
2533 * fileio.c (file_name_as_directory_slop): New constant.
2534 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2535 this can save the caller having to alloca.
2536 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2537 Use SAFE_ALLOCA, not alloca.
2538 (directory_file_name, Fexpand_file_name): Leave leading "//"
2539 alone, since it can be special even on POSIX platforms.
2540 * callproc.c (call_process):
2541 * process.c (Fformat_network_address):
2542 * sysdep.c (sys_subshell):
2543 Use encode_current_directory rather than rolling our own.
2544 (create_process): No need to encode directory; caller does that now.
2545 * process.h (encode_current_directory): New decl.
2546 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2547 Rework to avoid 'goto xyzzy;'.
2549 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2551 * xdisp.c (handle_face_prop): If the default face was remapped use
2552 the remapped face for strings from prefix properties. (Bug#15155)
2554 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2556 Minor cleanup for redisplay interface and few related functions.
2557 * frame.h (enum text_cursor_kinds): Move from here...
2558 * dispextern.h (enum text_cursor_kinds): ...to here.
2559 (toplevel): Drop unnecessary declarations.
2560 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2561 in update_window_end_hook and draw_window_cursor functions.
2562 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2563 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2564 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2565 * xterm.c (x_update_window_end, x_draw_window_cursor):
2566 * xdisp.c (display_and_set_cursor, update_window_cursor)
2567 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2568 enum text_cursor_kinds where appropriate.
2570 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2572 Redesign redisplay interface to drop updated_row and updated_area.
2573 * dispextern.h (updated_row, updated_area): Remove declaration.
2574 (struct redisplay_interface): Pass glyph row and row area parameters
2575 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2576 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2578 * dispnew.c (updated_row, updated_area): Remove.
2579 (redraw_overlapped_rows, update_window_line): Adjust user.
2580 (update_marginal_area, update_text_area): Likewise. Pass updated row
2581 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2582 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2585 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2587 * process.c (flush_pending_output): Remove stub.
2590 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2592 * callproc.c: Fix race that killed background processes (Bug#15144).
2593 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2594 Record deleted process-id in critical section, not afterwards.
2595 Don't mistakenly kill process created by a call-process invocation
2596 that discards output and does not wait.
2598 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2600 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2601 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2602 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2603 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2604 to shut up compiler in mark_object.
2605 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2607 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2609 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2610 We can't portably rely on PTY_OPEN doing that, even if
2611 it calls posix_openpt with O_CLOEXEC.
2613 2013-08-20 Kenichi Handa <handa@gnu.org>
2615 * character.c (string_char): Improve commentary.
2617 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2619 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2620 (struct animation_cache): Make signature a flexible array member.
2621 All uses changed. This is a tad slower but may insulate us better
2622 from future changes to ImageMagick.
2624 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2626 * image.c: Shrink memory needed for animation cache.
2627 (SIGNATURE_DIGESTSIZE): New constant.
2628 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2629 (imagemagick_create_cache): Copy the signature. This saves
2630 several KB of memory that ImageMagick wastes per signature.
2631 Don't bother updating the update_time, as the caller does that now.
2632 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2633 it's a fixed size struct member now.
2634 (imagemagick_get_animation_cache): Always destroy the signature,
2635 as it's now imagemagick_create_cache's responsibility to copy it.
2636 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2637 and use memcmp rather than strcmp.
2638 eassert that ImageMagick returns a signature of the specified length.
2640 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2642 * image.c (imagemagick_get_animation_cache): Don't segfault on
2644 (imagemagick_get_animation_cache): Revert to previous definition
2645 so that it actually works. But keep the memory leak fix.
2646 (imagemagick_get_animation_cache): Fix memory leak.
2648 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2650 * image.c: Fix animation cache signature memory leak.
2651 Fix some other minor performance problems while we're at it.
2652 (imagemagick_create_cache): Clear just the members that
2653 need clearing. Don't set update_time, as caller does that now.
2654 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2655 Simplify by using pointer-to-pointer instead of a prev pointer.
2656 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2657 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2658 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2659 it's already a copy. Free the signature probe unless it's cached.
2661 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2662 This was introduced by my 2013-08-12 fix for Bug#15035.
2664 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2666 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2667 (imagemagick_prune_animation_cache): Now static.
2669 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2671 * image.c (imagemagick_get_animation_cache): Don't segfault when
2672 pruning all entries.
2674 2013-08-18 Ken Brown <kbrown@cornell.edu>
2676 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2677 static heap if ENABLE_CHECKING is defined.
2678 (max_bss_sbrk_ptr): New variable.
2680 (report_sheap_usage): Report maximum static heap usage instead of
2681 ending static heap usage.
2683 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2685 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2686 of zlib_initialized according to the results of calling
2687 init_zlib_functions.
2689 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2691 * image.c: Implement an ImageMagick per-image cache.
2692 (imagemagick_get_animation_cache): Fix a double-free error.
2693 (imagemagick_load_image): Remove the ping_wand code, which only
2694 apparently saved time on invalid animated images, and slowed down
2695 everything else. Optimise for the common case.
2697 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2699 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2701 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2703 * marker.c (set_marker): Remove documentation of undefined behavior.
2705 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2707 * image.c (imagemagick_compute_animated_image): Animate correctly
2708 when sub-images are smaller than the main image.
2709 (imagemagick_compute_animated_image): Setting the iterator row to
2710 zero is apparently not allowed.
2711 (imagemagick_compute_animated_image): Allow images that say they
2712 have sub-images that are bigger than the main image, but just crop
2715 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2717 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2719 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2721 * image.c (imagemagick_compute_animated_image): Respect the GIF
2724 2013-08-15 Ken Brown <kbrown@cornell.edu>
2726 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2727 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2730 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2732 Fix minor problems found by static checking.
2733 * frame.c (delete_frame):
2734 * xdisp.c (next_element_from_display_vector):
2735 Avoid uninitialized local.
2736 * image.c (imagemagick_compute_animated_image): Port to C89.
2737 Prefer usual GNU indentation style for loops.
2738 Be more careful about bizarrely large sizes, by using ptrdiff_t
2741 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2743 Fix infinite frame selection loop (Bug#15025).
2744 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2746 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2748 * xdisp.c (compute_window_start_on_continuation_line):
2749 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2750 to make sure we end up setting the window start at the leftmost
2751 visible character of the display line. This avoids funky
2752 horizontal shifting because the window start is not kept on the
2753 same position. (Bug#15090)
2754 (next_element_from_display_vector): Support 'box' face attribute
2755 in the face definitions of a display vector. (Bug#15099)
2757 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2759 * image.c (imagemagick_compute_animated_image): Implement animated
2761 (imagemagick_compute_animated_image): Fix some compilation
2762 warnings. Implement a very simple cache to make the animation
2763 usable at all, but it should be replaced with a per-image cache.
2765 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2767 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2768 to do `for' loops over alist values.
2769 * buffer.h (FOR_EACH_BUFFER):
2770 * process.c (FOR_EACH_PROCESS): Use it.
2771 (handle_child_signal, status_notify, Fget_buffer_process)
2772 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2774 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2776 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2777 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2778 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2779 to xzalloc and so avoid redundant call to memset.
2780 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2781 members because it is allocated with xzalloc and so already zeroed.
2783 2013-08-14 Ken Brown <kbrown@cornell.edu>
2785 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2788 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2790 Utility function and macro to copy Lisp string to C string.
2791 * lisp.h (xlispstrdupa): New macro.
2792 (xlispstrdup): New prototype.
2793 * alloc.c (xlispstrdup): New function.
2794 * callint.c (Fcall_interactively):
2795 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2796 (Fsubstitute_in_file_name):
2797 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2798 * image.c (x_create_bitmap_from_file):
2799 * w32term.c (w32_term_init):
2800 * xterm.c (x_term_init): Use xlispstrdup.
2802 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2804 * image.c (imagemagick_load_image): Make animated pictures work.
2805 There's still some problems with background color settings, though
2808 * decompress.c (unwind_decompress): Always restore point.
2810 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2812 * marker.c (set_marker): Reformat documentation.
2814 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2816 * xdisp.c (cursor_type_changed): Now static.
2818 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2819 Use changed. This avoids the need to call xmalloc and for the
2820 caller to call xfree, and avoids memory leaks in some situations.
2822 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2824 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2825 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2826 (redisplay_window): If window_end_valid is cleared due to non-zero
2827 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2828 so do not call to try_cursor_movement for that window.
2830 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2832 * window.h (struct window): Convert window_end_pos and
2833 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2834 (wset_window_end_pos, wset_window_end_vpos): Remove.
2835 * dispnew.c (adjust_glyph_matrix):
2836 * window.c (Fwindow_end, replace_window, set_window_buffer)
2838 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2839 (set_vertical_scroll_bar, redisplay_window, try_window)
2840 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2841 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2842 (note_mouse_highlight): Adjust users.
2843 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2846 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2848 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2849 * image.c (imagemagick_filename_hint): Use `const char *' and
2850 prefer SSDATA to SDATA to avoid warnings.
2852 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2854 Cleanup window fringes, margins and scroll bars adjustments.
2855 * window.c (set_window_fringes, set_window_margins)
2856 (set_window_scroll_bars, apply_window_adjustment): New functions.
2857 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2858 (Fset_window_scroll_bars): Use them.
2860 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2862 * window.h (struct window): Convert scroll_bar_width
2863 from Lisp_Object to integer. Adjust comment.
2864 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2866 * window.c (wset_scroll_bar_width): Remove.
2867 (make_window): Initialize scroll_bar_width.
2868 (Fsplit_window_internal): Use direct assignment.
2869 (Fset_window_configuration, save_window_save):
2870 Convert Lisp_Object to integer and back where appropriate.
2871 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2872 bar was actually changed, and mention this in docstring.
2874 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2876 * decompress.c: Minor simplifications.
2877 (Fzlib_decompress_region): Don't bother verifying
2878 that avail_out <= UINT_MAX, as that was confusing.
2879 Mention the restriction in a comment instead.
2880 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2882 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2884 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2885 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2887 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2889 * image.c (imagemagick_filename_hint): Check for errors in the
2892 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2894 * window.c (Fwindow_margins): Return nil when there's no marginal
2895 area, as per the documented API.
2897 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2898 Fmake_vector, as scroll bar's struct members are not all Lisp
2899 objects now. This avoids crashes in GC.
2901 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2902 bool, so its address could be taken.
2904 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2906 * image.c (imagemagick_filename_hint): New function to possibly
2907 apply `image-content-type-suffixes'.
2908 (imagemagick_load_image): Use it.
2910 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2912 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2913 if loading zlib failed.
2915 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2917 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2918 2013-08-13 checkin below. Change bool to BOOL, rule is:
2919 All Obj-C code uses BOOL, except for interfaces callable from C.
2921 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2923 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2925 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2926 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2927 bool instead of BOOL.
2928 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2929 from Lisp_Object to bitfield. Adjust comment.
2930 * w32term.c (x_scroll_bar_create): Adjust user.
2931 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2932 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2933 Use bool for boolean.
2934 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2935 to `unsigned int' when defining a bitfield.
2937 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2939 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2941 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2943 * window.h (struct window): Convert left_margin_cols and
2944 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2945 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2946 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2948 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2950 (showing_window_margins_p, update_window_line, update_frame_1):
2951 * fringe.c (draw_fringe_bitmap_1):
2952 * xdisp.c (window_box_width): Adjust users.
2953 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2954 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2955 Use direct assignment.
2956 (Fset_window_configuration, save_window_save, Fwindow_margins):
2957 Convert Lisp_Object to integer and back where appropriate.
2958 (Fset_window_margins): Adjust user. Return t if any margin
2959 was actually changed, and mention this in docstring.
2961 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2963 * syntax.c (forward_word):
2964 * cmds.c (forward_char, backward_char): Mention the optional argument.
2966 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2968 * window.h (struct window): Convert left_fringe_width
2969 and right_fringe_width from Lisp_Objects to integers.
2971 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2972 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2973 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2975 (make_window): Initialize new integer fields to -1.
2976 (Fsplit_window_internal): Use direct assignment.
2977 (Fset_window_configuration, save_window_save):
2978 Convert Lisp_Object to integer and back where appropriate.
2979 (Fset_window_fringes): Adjust user. Return t if any fringe
2980 was actually changed, and mention this in docstring.
2982 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2984 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2985 * nsfns.m (x_set_cursor_type):
2986 * w32fns.c (x_set_cursor_type):
2987 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2988 * xdisp.c (set_frame_cursor_types): ...but in common code.
2990 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2992 * font.c (clear_font_cache): New function, stripped from...
2993 (Fclear_font_cache): ...here, which now uses the function
2994 above. Adjust comment.
2995 * font.h (clear_font_cache): Add prototype.
2996 * xfaces.c (clear_face_cache): Use clear_font_cache.
2998 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
3000 * window.c (Fset_window_start): Compare `w', not `window' because
3001 `w' might not be equal to `window' after call to decode_live_window.
3003 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3005 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
3006 This fixes a problem introduced by the Bug#15035 patch
3007 when using GPG. Reported by Herbert J. Skuhra.
3009 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3011 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
3012 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
3013 not yet initialized.
3015 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3017 * decompress.c (Fzlib_decompress_region): Support zlib
3018 decompression, too, and rename.
3020 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3022 Minor zlib configuration tweaks.
3023 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
3024 Don't assume presence of fn_inflateInit2_ zlib internal function.
3026 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
3028 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
3029 include the zlib prefix.
3031 2013-08-12 Eli Zaretskii <eliz@gnu.org>
3033 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
3034 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
3035 define static variables that are pointers to zlib functions to be
3037 (init_zlib_functions) [WINDOWSNT]: New function.
3038 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
3040 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
3041 macros instead of invoking the zlib functions directly.
3042 (syms_of_decompress): DEFSYM Qzlib_dll.
3043 Staticpro Szlib_available_p.
3045 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
3047 Avoid looping over all frame windows to freeze and unfreeze.
3048 * window.h (struct window): Drop frozen_window_start_p.
3049 (freeze_window_starts): Drop prototype.
3050 * frame.h (struct frame): New frozen_window_starts flag.
3051 (FRAME_WINDOWS_FROZEN): New macro.
3052 * window.c (freeze_window_start, freeze_window_starts):
3054 (select_window, replace_window): Adjust users.
3055 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
3056 (window_frozen_p): New function.
3057 (redisplay_window): Use it.
3059 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
3061 Fix some fd issues when running subprocesses (Bug#15035).
3062 Fix bugs that can leak files or file descriptors on errors.
3063 Don't unlink open temp files, as that's hard for users to diagnose
3064 when things go awry (e.g., temp disk exhausted).
3065 Don't bother to lock temp files. Check for invalid recursion.
3066 * callproc.c (synch_process_fd): Remove. All uses removed.
3067 (synch_process_tempfile): New var or macro.
3068 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
3070 (record_kill_process): New arg, the temp name. All callers changed.
3071 (delete_temp_file): Now just a simple wrapper around unlink.
3072 (call_process_kill): New arg, the call_process_fd array.
3073 Close them all. Clear synch_process_pid. Remove the temp file,
3074 or arrange for it to be removed.
3075 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
3076 that's been moved to synch_process_tempfile. Caller changed.
3077 Do not remove the tempfile; that's now call_process_kill's
3079 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
3080 call_process_kill; the caller now does that.
3081 (call_process_cleanup): Do not close the process fd; that's now
3082 call_process_kill's responsibility.
3083 (Fcall_process): Implement via new function call_process, which
3084 has most of the old body of Fcall_process, but with a different API.
3085 (call_process): New function that does not open or close filefd if
3086 it is nonnegative. Record which fds need to be closed, and let
3087 call_process_kill close (and remove the tempfile, on MSDOS) on error.
3088 Signal an error if invoked recursively (could be done via a hook).
3089 Simplify creation of the tempfile in the MSDOS case.
3090 Don't create the output file until after checking for the executable.
3091 Report any failure to open /dev/null.
3092 Don't open /dev/null for writing twice; once is enough.
3093 Don't create pipe if all output is being discarded or sent to file.
3094 Don't worry about setting up the coding system or reading from the
3095 pipe if all output is being discarded.
3096 Hoist fd_error local into top level, to lessen block nesting.
3097 Don't record deleted pid here; now done by Fcall_process_region.
3098 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
3099 and note its success in synch_process_tempfile.
3100 Do not leak resources when child_setup fails.
3101 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
3102 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
3103 (create_temp_file): Now returns open fd, with an additional
3104 Lisp_Object * argument to return the name. All callers changed.
3105 Do not close the file; rewind it instead, and leave it open for
3106 the caller. Do not lock the temp file. Unwind-protect the file
3107 and the file-descriptor.
3108 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
3109 If an asynchrounous process, record it here, not in call_process.
3110 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
3111 * eval.c (set_unwind_protect): New function.
3112 * fileio.c (write_region): New function, generalized from the
3113 old Fwrite_region. Do not lock temp files.
3114 (Fwrite_region): Use it.
3115 * lisp.h (set_unwind_protect, write_region): New decls.
3116 * process.c: Include <verify.h>.
3117 (make_process): Mark fds as initially closed.
3118 (deleted_pid_list): Now a list of pid-filename pairs.
3120 (close_process_fd): New function.
3121 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
3122 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
3123 New constants. Verify that their number matches PROCESS_OPEN_FDS.
3124 (create_process, create_pty, Fmake_serial_process)
3125 (server_accept_connection): Record which fds need to be closed,
3126 and let deactivate_process close them.
3127 (Fmake_network_process): Do not discard the unwind-protect
3128 until it's safe to do so.
3129 (deactivate_process): Close the fds opened by create_process etc.
3130 (Fprocess_send_eof): Adjust to new way of recording open fds.
3131 Report an error if /dev/null can't be opened, instead of aborting.
3132 * process.h (PROCESS_OPEN_FDS): New constant.
3133 (struct Lisp_Process): New member open_fds.
3134 (record_kill_process, record_deleted_pid): Adjust signatures.
3135 (record_deleted_pid): Move decl here ...
3136 * syswait.h (record_deleted_pid): ... from here.
3138 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3140 * decompress.c: Fix bugs with large buffers and weird inputs.
3141 Tune a bit. Reindent as per usual Emacs style.
3142 (BUFFER_SIZE): Remove.
3143 (Fdecompress_gzipped_region): Do not mishandle input buffers with
3144 more than UINT_MAX bytes. Decompress into the gap instead of into
3145 an auto buffer, as this should avoid copying. Return nil if
3146 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
3147 set immediate_quit; we shouldn't trust zlib code that much.
3149 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
3151 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
3152 errors, and really move the gap to where we want it.
3154 * lisp.h: Include decompress.c support.
3156 * emacs.c (main): Include decompress.c support.
3158 * Makefile.in: Include -lz if present.
3160 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
3162 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
3163 (initWithTitle:): Initialize frame to 0.
3164 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
3165 (fillWithWidgetValue:frame:): Rename from
3166 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
3168 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
3169 fillWithWidgetValue:frame:
3171 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
3172 remove memory leak warnings.
3174 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
3175 (ns_check_menu_open): Handle menu == nil. Remove assignment to
3178 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
3179 (x_activate_menubar): Update the whole menu.
3180 (trackingNotification:): Call ns_check_menu_open if tracking ends.
3181 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
3182 current event is not NSSystemDefined (Bug#15001).
3183 Call ns_check_menu_open only if trackingMenu is 2.
3184 (menuDidClose:): New method, decrease trackingMenu.
3185 (fillWithWidgetValue:setDelegate:): New method.
3186 (fillWithWidgetValue:): Call the above.
3188 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
3190 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
3192 Omit some unnecessary casts.
3193 Many of these go back to the old pre-C89 days, when they may have
3194 been needed, but we've been assuming C89 or later for a while now.
3195 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
3196 (live_float_p, live_misc_p, live_vector_p):
3197 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
3198 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
3199 (defvar_per_buffer):
3200 * callint.c (Fcall_interactively):
3201 * doc.c (Fsubstitute_command_keys):
3202 * filelock.c (get_boot_time):
3203 * frame.c (xrdb_get_resource):
3204 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
3205 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
3206 (xg_get_file_name_from_selector, menuitem_destroy_callback)
3207 (menuitem_highlight_callback, menu_destroy_callback)
3208 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
3209 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
3210 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
3211 (xg_tool_bar_help_callback, tb_size_cb):
3212 * image.c (xpm_alloc_color, png_read_from_memory)
3213 (png_read_from_file, png_load_body, our_memory_skip_input_data)
3214 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
3216 * keymap.c (describe_map):
3217 * nsfns.m (Fns_display_monitor_attributes_list):
3218 * nsmenu.m (process_dialog:):
3219 * nsterm.m (hold_event):
3220 * process.c (wait_reading_process_output):
3221 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
3222 * scroll.c (do_direct_scrolling, scrolling_1):
3223 * termcap.c (tgetent):
3224 * window.c (check_window_containing, add_window_to_list)
3225 (freeze_window_starts):
3226 * xdisp.c (compare_overlay_entries, vmessage):
3227 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
3228 (x_get_monitor_attributes_xrandr)
3229 (Fx_display_monitor_attributes_list, x_display_info_for_name)
3230 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
3231 * xfont.c (xfont_match, xfont_open):
3232 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
3233 (menubar_selection_callback, menu_position_func)
3234 (popup_selection_callback, create_and_show_popup_menu)
3235 (dialog_selection_callback, create_and_show_dialog):
3236 * xrdb.c (x_get_string_resource):
3238 * xsmfns.c (x_session_check_input):
3239 * xterm.c (x_draw_glyphless_glyph_string_foreground)
3240 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
3241 (xaw_jump_callback, xaw_scroll_callback):
3242 Omit unnecessary casts.
3244 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
3246 Minor string-length refactoring.
3247 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
3248 * frame.c (make_monitor_attribute_list):
3249 Prefer build_string to strlen + make_string.
3251 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
3253 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
3254 don't check minor_code (Bug#14417).
3256 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3258 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
3259 vertical positions instead. This avoids calling MATRIX_ROW with
3260 row numbers that are possibly beyond valid limits. (Bug#15064)
3262 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
3264 Use xstrdup and build_unibyte_string where applicable.
3265 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
3266 * xfns.c (x_window):
3267 * xrdb.c (x_get_customization_string):
3268 * xterm.c (xim_initialize):
3269 * w32fns.c (w32_window): Use xstrdup.
3270 (w32_display_monitor_attributes_list):
3271 * emacs.c (init_cmdargs):
3272 * keyboard.c (PUSH_C_STR):
3273 * nsfont.m (nsfont_open):
3274 * sysdep.c (system_process_attributes):
3275 * w32.c (system_process_attributes):
3276 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
3278 2013-08-09 Eli Zaretskii <eliz@gnu.org>
3280 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
3281 variables of these types so that GDB would know about them, as aid
3282 for debugging fatal exceptions. (Bug#15024) See also
3283 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
3286 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
3288 * nsterm.m (ns_update_begin): Don't change clip path if it would be
3289 larger than the NSWindow (Bug#14934).
3291 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3293 Redesign redisplay interface to drop global variable updated_window.
3294 Always pass currently updated window as a parameter to update routines.
3295 * dispextern.h (updated_window): Remove declaration.
3296 (struct redisplay_interface): Pass window parameter to
3297 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
3298 and after_update_window_hook.
3299 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
3301 * dispnew.c (updated_window): Remove.
3302 (redraw_overlapped_rows, update_marginal_area, update_text_area)
3303 (update_window_line): Adjust to match redisplay interface changes.
3304 * nsterm.m (ns_update_window_begin, ns_update_window_end)
3305 (ns_scroll_run, ns_after_update_window_line):
3306 * w32term.c (x_update_window_begin, x_update_window_end)
3307 (x_after_update_window_line, x_scroll_run):
3308 * xterm.c (x_update_window_begin, x_update_window_end)
3309 (x_after_update_window_line, x_scroll_run):
3310 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
3311 Likewise. Adjust comments where appropriate.
3312 (x_cursor_to): Simplify because this is always called during window
3313 update (but install debugging check anyway).
3314 (expose_window): Check must_be_updated_p flag to see whether this
3315 function is called during window update.
3317 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
3319 Do not reset window modification event counters excessively.
3320 These leftovers and poor man's tricky methods to catch extra
3321 redisplay's attention are no longer needed.
3322 * frame.c (set_menu_bar_lines_1):
3323 * minibuf.c (read_minibuf_unwind):
3324 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
3325 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
3326 (window_scroll_line_based, Fset_window_configuration):
3327 * xdisp.c (redisplay_window): Do not reset last_modified and
3328 last_overlay_modified counters.
3330 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
3332 * xselect.c (x_send_client_event): Set send_event and serial, memset
3333 data.l as it might be bigger than data.b. Use 24 bit mask to
3334 XSendEvent (Bug#15034).
3336 2013-08-07 Eli Zaretskii <eliz@gnu.org>
3338 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
3339 for TTY frames that are not the top frame on their console.
3342 2013-08-07 Martin Rudalics <rudalics@gmx.at>
3344 * w32term.c (w32fullscreen_hook): Really maximize frame when
3345 asked for (Bug#14841).
3347 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3349 Prefer selected_window to Fselected_window, likewise for frames.
3350 * buffer.c (Fbuffer_swap_text):
3351 * data.c (Fvariable_binding_locus):
3352 * window.c (run_window_configuration_change_hook): Adjust users.
3353 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
3354 Use decode_live_frame.
3356 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
3358 Be more careful if selected window shows the buffer other than current,
3359 use window_outdated only if this is not so. This change should also
3360 address some weird issues discussed in Bug#13012.
3361 * window.h (window_outdated): New prototype.
3362 * window.c (window_outdated): Now here. Convert from static and
3363 always assume window's buffer.
3364 (Fwindow_end, Fwindow_line_height): Use it.
3365 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
3366 and always assume window's buffer.
3367 (redisplay_window): Adjust user.
3368 (redisplay_internal): Call to reconsider_clip_changes once and
3369 check whether mode line should be updated only if selected window
3370 shows current buffer.
3371 (run_window_scroll_functions): Use eassert for debugging check.
3372 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
3374 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3376 * window.c (window_scroll, window_scroll_pixel_based)
3377 (window_scroll_line_based): Use bool for booleans.
3379 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
3381 * process.c: Fix minor off-by-one issues in descriptor counts.
3382 This shouldn't fix any real bugs, but it cleans up the code a bit.
3383 (max_process_desc, max_input_desc): -1, not 0, means none.
3385 (delete_input_desc): New function.
3386 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
3387 (deactivate_process): Scan backwards when recomuting max_process_desc;
3388 that should be faster.
3389 (init_process_emacs): Initialize max_input_desc.
3391 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3393 Use region cache to speedup bidi_find_paragraph_start.
3394 * buffer.h (struct buffer): New member bidi_paragraph_cache.
3395 Rename cache_long_line_scans to cache_long_scans.
3396 * buffer.c (bset_cache_long_line_scans): Rename to
3397 bset_cache_long_scans.
3398 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
3399 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
3401 (syms_of_buffer): Rename cache-long-line-scans to
3402 cache-long-scans. Adjust docstring.
3403 * search.c (newline_cache_on_off):
3404 * indent.c (width_run_cache_on_off): Adjust users.
3405 * bidi.c (bidi_paragraph_cache_on_off): New function.
3406 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
3407 * insdel.c (prepare_to_modify_buffer):
3408 Invalidate bidi_paragraph_cache if enabled.
3410 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
3412 Invalidate region caches only if buffer text is going to be changed.
3413 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
3414 (modify_text): ...new prototype.
3415 (prepare_to_modify_buffer_1): New prototype.
3416 * textprop.c (modify_region): Rename to...
3417 (modify_text_properties): ...new function.
3418 (add_text_properties_1, set_text_properties, Fremove_text_properties)
3419 (Fremove_list_of_text_properties): Adjust users.
3420 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
3421 (modify_text): ...new function.
3422 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
3423 (prepare_to_modify_buffer_1): ...new function.
3424 * casefiddle.c (casify_region):
3425 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
3426 (Ftranspose_regions): Use modify_text.
3428 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
3430 * lisp.mk (lisp): Add nadvice.elc.
3432 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
3434 New macro to iterate over live buffers similar to frames.
3435 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
3436 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
3437 Declare buffer-related variables here to offload lisp.h.
3438 * buffer.c (Vbuffer_alist): Adjust comment.
3439 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
3440 (other_buffer_safely):
3441 * data.c (store_symval_forwarding):
3442 * dispnew.c (Fframe_or_buffer_changed_p):
3443 * fileio.c (Fdo_auto_save):
3444 * filelock.c (unlock_all_files):
3445 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
3447 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
3449 Fix some minor races in hosts lacking mkostemp (Bug#15015).
3450 * callproc.c (create_temp_file):
3451 * filelock.c (create_lock_file):
3452 Assume mkostemp, since it's now provided by Gnulib.
3454 2013-08-04 Eli Zaretskii <eliz@gnu.org>
3456 * w32.c (mkostemp): New function.
3457 (mktemp): Remove, no longer used. Most of the code reused in
3458 mkostemp. (Bug#15015)
3459 (mktemp): Don't undef.
3461 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
3463 * dispnew.c (glyph_matrix_count, glyph_pool_count):
3464 Move under GLYPH_DEBUG and ENABLE_CHECKING.
3465 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
3466 (free_glyph_pool, check_glyph_memory): Likewise for
3467 all users. Adjust comments where appropriate.
3469 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
3471 * composite.h: Minor fixups.
3472 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
3473 to fix a misspelling, and change it to an inline function while
3474 we're at it (it need not be a macro). All uses changed.
3475 (composition_method, composition_valid_p):
3476 Rewrite to avoid assignments in if-conditions.
3478 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3480 Do not use global Lisp_Object in composition macros.
3481 * composite.h (composition_temp): Remove declaration.
3482 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
3483 (composition_method, composition_valid_p): ...inline functions.
3484 (compose_region): Remove the leftover.
3485 * composite.c (composition_temp): Remove.
3486 (run_composition_function, update_compositions)
3487 (composition_compute_stop_pos, composition_adjust_point)
3488 (Ffind_composition_internal):
3489 * coding.c (handle_composition_annotation):
3490 * xdisp.c (handle_composition_prop, check_point_in_composition):
3491 Related users changed.
3493 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3495 Drop FRAME_PTR typedef.
3496 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3497 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3498 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3499 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3500 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3501 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3502 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3503 All related users changed.
3505 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3507 * eval.c (default_toplevel_binding): New function.
3509 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3510 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3511 (syms_of_eval): Export them.
3512 * data.c (Fdefault_value): Micro cleanup.
3513 * term.c (init_tty): Use "false".
3515 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3517 Fix X GC leak in GTK and raw (no toolkit) X ports.
3518 * xterm.c (x_free_frame_resources): If white and black relief
3519 GCs are allocated, always free them here.
3520 * xfns.c (x_make_gc): Omit redundant initialization.
3521 * widget.c (create_frame_gcs): Remove the leftover.
3522 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3523 in x_free_frame_resources.
3525 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3527 * nsterm.m (windowWillResize:toSize:): Only change title if
3528 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3530 (viewDidEndLiveResize): New method.
3532 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3533 inside NS_IMPL_COCOA.
3535 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3537 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3538 Do not check whether undo is enabled because record_insert and
3539 record_delete does that themselves.
3541 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3543 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3544 member which is not really used any more.
3545 (FRAME_XIC_BASE_FONTNAME): Remove.
3546 * xfns.c (xic_free_fontset): Adjust user.
3547 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3548 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3549 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3550 (xdialog_show): Use eassert for debugging check.
3551 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3553 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3555 * fileio.c, fns.c (merge): Move extern decl from here ...
3556 * lisp.h (merge): ... to here.
3558 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3560 Fix last font-related change.
3561 * w32font.h (w32font_list_internal, w32font_match_internal):
3563 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3564 (uniscribe_list_family): Adjust to match font API change.
3565 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3566 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3568 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3570 * frame.h (FRAME_MOUSE_UPDATE):
3571 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3572 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3574 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3576 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3577 * font.h (struct font_driver): Change list, match, and list_family
3578 functions to accept struct frame * as first arg.
3579 * font.c (font_score, font_compare, font_sort_entities):
3581 (font_sort_entities, font_list_entities, font_select_entity):
3582 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3583 match font API change.
3584 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3585 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3586 * ftxfont.c (ftxfont_list, ftxfont_match):
3587 * xftfont.c (xftfont_list, xftfont_match):
3588 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3589 * w32font.c (w32font_list, w32font_match, w32font_list):
3590 (w32font_list_internal, w32_font_match_internal): Likewise.
3591 * xfaces.c (Fx_family_fonts): Adjust user.
3593 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3595 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3596 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3597 only if HAVE_X_WINDOWS is in use.
3598 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3599 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3600 * w32term.c (x_wm_set_icon_position): Likewise.
3601 * w32fns.c (x_icon): Adjust user.
3603 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3605 * xterm.c (last_mouse_press_frame): Remove the
3606 leftover which is not really used any more.
3607 (handle_one_xevent, syms_of_xterm): Adjust users.
3608 (x_flush): Call XFlush once per each X display, not frame.
3609 This is better because this code always unconditionally skips
3610 non-X frames in Vframe_list and issues the only XFlush if we
3611 have more than one X frame on the same X display.
3612 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3613 Use bool for booleans.
3614 (x_draw_glyph_string_background, cvt_string_to_pixel):
3615 (cvt_pixel_dtor): Drop unnecessary prototypes.
3616 * xterm.h (x_display_ok): Adjust prototype.
3618 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3620 Drop unnecessary functions that deals with frame pixel size.
3621 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3622 (x_pixel_height): Drop prototypes.
3623 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3624 (x_pixel_height): Drop implementations.
3625 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3626 which should be always valid for window frame.
3627 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3628 * w32menu.c (Fx_popup_dialog):
3629 * xmenu.c (Fx_popup_dialog): Likewise for both.
3631 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3633 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3634 frame parameters and call to Fmodify_frame_parameters just once.
3635 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3636 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3637 and mention nil frame in docstring.
3639 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3641 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3642 (x_figure_window_size): Likewise. Adjust to return long.
3643 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3644 (toplevel): Move Qterminal_live_p to...
3645 * terminal.c (toplevel): ...here, make it static, and...
3646 (syms_of_terminal): ...DEFSYM here.
3647 * frame.h (Qterminal_live_p): Remove declaration.
3648 (make_frame, x_figure_window_size): Adjust prototype.
3649 * nsfns.m (Fx_create_frame): Use long for window flags.
3651 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3653 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3654 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3655 Do not assume that emacs_close (INT_MAX) is a no-op.
3657 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3659 * xfaces.c (make_face_cache): For struct face_cache, prefer
3660 xmalloc to xzalloc and so avoid redundant call to memset.
3661 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3663 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3665 * fringe.c (draw_window_fringes, update_window_fringes)
3666 (compute_fringe_widths):
3667 * w32term.c (x_draw_glyph_string):
3668 * window.c (candidate_window_p, Frecenter):
3669 * xfaces.c (realize_basic_faces, realize_default_face)
3670 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3671 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3672 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3673 * xmenu.c (Fx_menu_bar_open_internal):
3674 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3675 * xsettings.c (xft_settings_event):
3676 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3677 Use bool for booleans. Adjust style and comments where
3679 * dispextern.h (draw_window_fringes, update_window_fringes)
3680 (compute_fringe_widths):
3681 * xterm.h (x_had_errors_p): Adjust prototype.
3683 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3685 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3686 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3688 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3690 * fns.c (toplevel): Remove comment before Fsafe_length because
3693 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3695 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3697 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3699 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3700 frame which got the message is still alive, before dereferencing
3701 its pointer. (Bug#14970)
3703 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3704 be a live window, before using it as such. (Bug#14970)
3706 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3708 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3709 w32_detect_focus_change instead of doing part of its job by hand.
3710 This fixes the problem whereby FOCUS_OUT events were not sent to
3713 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3715 * process.c (Fprocess_list): Doc fix.
3717 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3718 being re-exposed only if it didn't ask to become visible.
3719 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3720 was previously iconified. (Bug#14841)
3721 (x_iconify_frame): Mark the frame iconified.
3723 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3725 Fix minor problems found by static checking.
3726 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3727 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3729 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3731 * eval.c (set_specpdl_old_value): New function.
3732 (unbind_to): Minor simplification.
3733 (get_backtrace_frame): New function.
3734 (Fbacktrace_frame): Use it. Add `base' argument.
3735 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3736 (syms_of_eval): Export backtrace-eval.
3737 * xterm.c (x_focus_changed): Simplify.
3739 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3741 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3743 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3745 * xdisp.c (redisplay_window): Instead of moving point out of
3746 scroll margin, reject the force_start method, and try scrolling
3747 instead. (Bug#14780)
3749 2013-07-24 Ken Brown <kbrown@cornell.edu>
3751 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3754 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3756 * eval.c (Fprogn): Do not check that BODY is a proper list.
3757 This undoes the previous change. The check slows down the
3758 interpreter, and is not needed to prevent a crash. See
3759 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3761 2013-07-23 Glenn Morris <rgm@gnu.org>
3763 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3765 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3767 Port to GNU/Linux systems with tinfo but not ncurses.
3768 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3769 to decide whether ncurses is being used. Without this change,
3770 GCC complains about tgetent not being declared, on a system
3771 that has tinfo installed but ncurses not installed.
3773 * eval.c (Fprogn): Check that BODY is a proper list.
3775 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3776 * data.c (Fsetq_default):
3777 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3778 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3780 Tune by taking advantage of the fact that ARGS is always a list
3781 when a function is declared to have UNEVALLED args.
3783 * emacsgtkfixed.c: Port to GCC 4.6.
3784 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3786 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3788 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3789 here to silence compiler warnings.
3791 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3793 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3794 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3795 from messing up Emacs's 'struct frame' (Bug#14923).
3797 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3799 * alloc.c (make_save_ptr_ptr): Define this function.
3800 It was inadvertently omitted. It's needed only if
3801 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3803 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3805 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3806 frame have focus (Bug#14895).
3808 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3810 Avoid vfork-related deadlock more cleanly.
3811 * callproc.c (child_setup): When the child's exec fails, output
3812 the program name, as that's more useful. Use O_NONBLOCK to avoid
3814 * process.c (create_process_1): Remove; no longer needed.
3815 (create_process): Remove timer hack; no longer needed, now that
3816 the child avoids deadlock.
3818 2013-07-20 Glenn Morris <rgm@gnu.org>
3820 * image.c (Fimage_flush): Fix doc typo.
3822 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3824 Fix array bounds violation when pty allocation fails.
3825 * process.c (PTY_NAME_SIZE): New constant.
3826 (pty_name): Remove static variable; it's now auto.
3827 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3828 Take pty_name as an arg rather than using a static variable.
3829 All callers changed.
3830 (create_process): Recover pty_flag from process, not from volatile local.
3831 (create_pty): Stay inside array even when pty allocation fails.
3832 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3834 * lread.c (Fload): Avoid initialization only when lint checking.
3835 Mention that it's needed only for older GCCs.
3837 2013-07-20 Kenichi Handa <handa@gnu.org>
3839 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3840 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3842 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3844 * lread.c (Fload): Avoid uninitialized warning.
3846 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3848 Fix some minor file descriptor leaks and related glitches.
3849 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3850 (create_lock_file): Use write, not emacs_write.
3851 * image.c (slurp_file, png_load_body):
3852 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3853 (server_accept_connection):
3854 Don't leak an fd on memory allocation failure.
3855 * image.c (slurp_file): Add a cheap heuristic for growing files.
3856 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3857 as that's what the other routines do. Maybe input need not be
3858 blocked at all, but it's better to be consistent.
3859 Avoid undefined behavior when strlen is zero.
3861 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3862 (NSTATICS): Now a constant; doesn't need to be a macro.
3864 2013-07-19 Richard Stallman <rms@gnu.org>
3866 * coding.c (decode_coding_utf_8): Add simple loop for fast
3867 processing of ASCII characters.
3869 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3871 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3873 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3875 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3876 unportable 'struct x_display_info'.
3877 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3880 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3882 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3883 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3885 (system_process_attributes): Prefer plain char to unsigned char
3886 when either will do. Clean up properly if interrupted or if
3887 memory allocations fail. Don't assume sscanf succeeds.
3888 Remove no-longer-needed workaround to stop GCC from whining.
3889 Read command-line once, instead of multiple times. Check read status a
3892 Fix obscure porting bug with varargs functions.
3893 The code assumed that int is treated like ptrdiff_t in a vararg
3894 function, which is not a portable assumption. There was a similar
3895 -- though these days less likely -- porting problem with various
3896 assumptions that pointers of different types all smell the same as
3897 far as vararg functions is conserved. To make this problem less
3898 likely in the future, redo the API to use varargs functions.
3899 * alloc.c (make_save_value): Remove this vararg function.
3900 All uses changed to ...
3901 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3902 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3904 (make_save_ptr): Rename from make_save_pointer, for consistency with
3905 the above. Define only on platforms that need it. All uses changed.
3907 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3909 * keyboard.c: Try to fix typos in previous change.
3910 (DISPLAY_LIST_INFO): New macro.
3911 (kbd_buffer_get_event): Do not access members that are not present
3912 in X11. Revert inadvertent change of "!=" to "=".
3914 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3916 * keyboard.c (kbd_buffer_get_event):
3917 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3918 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3920 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3922 * filelock.c: Fix unlikely file descriptor leaks.
3923 (get_boot_time_1): Rework to avoid using emacs_open.
3924 This doesn't actually fix a leak, but is better anyway.
3925 (read_lock_data): Use read, not emacs_read.
3927 * doc.c: Fix minor memory and file descriptor leaks.
3928 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3929 (get_doc_string, Fsnarf_documentation):
3930 Fix file descriptor leak on error.
3932 * term.c: Fix minor fdopen-related file descriptor leaks.
3933 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3934 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3936 * charset.c: Fix file descriptor leaks and errno issues.
3938 (load_charset_map_from_file): Don't leak file descriptor on error.
3939 Use plain record_xmalloc since the allocation is larger than
3940 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3942 * eval.c (record_unwind_protect_nothing):
3943 * fileio.c (fclose_unwind):
3945 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3946 The replacement doesn't block input, but that no longer seems
3949 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3951 * lread.c: Fix file descriptor leaks and errno issues.
3952 (Fload): Close some races that leaked fds or streams when 'load'
3954 (Fload, openp): Report error number of last nontrivial failure to open.
3955 ENOENT counts as trivial.
3956 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3958 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3959 now that the function is always called with a nonnegative arg.
3960 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3961 All uses replaced with ...
3962 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3964 A few more minor file errno-reporting bugs.
3965 * callproc.c (Fcall_process):
3966 * doc.c (Fsnarf_documentation):
3967 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3968 * process.c (set_socket_option):
3969 Don't let a constructor trash errno.
3970 * doc.c: Include <errno.h>.
3972 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3974 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3976 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3978 Fix w32 bug with call-process-region (Bug#14885).
3979 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3980 to Fcall_process when the input is empty. This simplifies the
3981 code a bit. It makes no difference on POSIXish platforms but
3982 apparently it fixes a bug on w32.
3984 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3985 * fileio.c (close_file_unwind): Don't close if FD is negative;
3986 this can happen when unwinding a zapped file descriptor.
3987 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3988 in case Emacs runs out of memory between the two unwind-protects.
3989 Don't trash errno when closing FD.
3990 Zap the FD in the specpdl when closing it, instead of deferring
3991 the removal of the unwind-protect; this fixes a bug where a child
3992 function unwinds the stack past us.
3994 New unwind-protect flavors to better type-check C callbacks.
3995 This also lessens the need to write wrappers for callbacks,
3996 and the need for make_save_pointer.
3997 * alloca.c (free_save_value):
3998 * atimer.c (run_all_atimers):
4000 * alloc.c (safe_alloca_unwind):
4001 * atimer.c (unwind_stop_other_atimers):
4002 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
4003 * menu.c (cleanup_popup_menu) [HAVE_NS]:
4004 * minibuf.c (choose_minibuf_frame_1):
4005 * process.c (make_serial_process_unwind):
4006 * xdisp.h (pop_message_unwind):
4007 * xselect.c (queue_selection_requests_unwind):
4008 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
4009 * alloca.c (record_xmalloc):
4010 Prefer record_unwind_protect_ptr to record_unwind_protect with
4012 * alloca.c (Fgarbage_collect):
4013 Prefer record_unwind_protect_void to passing a dummy.
4014 * buffer.c (restore_buffer):
4015 * window.c (restore_window_configuration):
4016 * xfns.c, w32fns.c (do_unwind_create_frame)
4017 New wrapper. All record-unwind uses of wrappee changed.
4018 * buffer.c (set_buffer_if_live):
4019 * callproc.c (call_process_cleanup, delete_temp_file):
4020 * coding.c (code_conversion_restore):
4021 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
4022 * editfns.c (save_excursion_restore)
4023 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
4024 (save_restriction_restore):
4025 * eval.c (restore_stack_limits, un_autoload):
4026 * fns.c (require_unwind):
4027 * keyboard.c (recursive_edit_unwind, tracking_off):
4028 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
4029 * macros.c (pop_kbd_macro, restore_menu_items):
4030 * nsfns.m (unwind_create_frame):
4031 * print.c (print_unwind):
4032 * process.c (start_process_unwind):
4033 * search.c (unwind_set_match_data):
4034 * window.c (select_window_norecord, select_frame_norecord):
4035 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
4036 (fast_set_selected_frame):
4037 * xfns.c, w32fns.c (unwind_create_tip_frame):
4038 Return void, not a dummy Lisp_Object. All uses changed.
4039 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
4040 * callproc.c (call_process_kill):
4041 * fileio.c (restore_point_unwind, decide_coding_unwind)
4042 (build_annotations_unwind):
4043 * insdel.c (Fcombine_after_change_execute_1):
4044 * keyboard.c (read_char_help_form_unwind):
4045 * menu.c (unuse_menu_items):
4046 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
4047 * sound.c (sound_cleanup):
4048 * xdisp.c (unwind_redisplay):
4049 * xfns.c (clean_up_dialog):
4050 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
4051 Accept no args and return void, instead of accepting and returning
4052 a dummy Lisp_Object. All uses changed.
4053 * cygw32.c (fchdir_unwind):
4054 * fileio.c (close_file_unwind):
4055 * keyboard.c (restore_kboard_configuration):
4056 * lread.c (readevalllop_1):
4057 * process.c (wait_reading_process_output_unwind):
4058 Accept int and return void, rather than accepting an Emacs integer
4059 and returning a dummy object. In some cases this fixes an
4060 unlikely bug when the corresponding int is outside Emacs integer
4061 range. All uses changed.
4062 * dired.c (directory_files_internal_unwind):
4063 * fileio.c (do_auto_save_unwind):
4064 * gtkutil.c (pop_down_dialog):
4065 * insdel.c (reset_var_on_error):
4066 * lread.c (load_unwind):
4067 * xfns.c (clean_up_file_dialog):
4068 * xmenu.c, nsmenu.m (pop_down_menu):
4069 * xmenu.c (cleanup_widget_value_tree):
4070 * xselect.c (wait_for_property_change_unwind):
4071 Accept pointer and return void, rather than accepting an Emacs
4072 save value encapsulating the pointer and returning a dummy object.
4074 * editfns.c (Fformat): Update the saved pointer directly via
4075 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
4076 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
4077 (unwind_body): New function.
4078 (record_unwind_protect): First arg is now a function returning void,
4079 not a dummy Lisp_Object.
4080 (record_unwind_protect_ptr, record_unwind_protect_int)
4081 (record_unwind_protect_void): New functions.
4082 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
4083 * fileio.c (struct auto_save_unwind): New type.
4084 (do_auto_save_unwind): Use it.
4085 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
4086 * insdel.c (struct rvoe_arg): New type.
4087 (reset_var_on_error): Use it.
4088 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
4090 (specbinding_func): Remove; there are now several such functions.
4091 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
4092 (set_unwind_protect_ptr): New function.
4093 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
4095 Be simpler and more consistent about reporting I/O errors.
4096 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4097 Say "Read error" and "Write error", rather than "I/O error", or
4098 "IO error reading", or "IO error writing", when a read or write
4100 * process.c (Fmake_network_process, wait_reading_process_output)
4101 (send_process, Fprocess_send_eof, wait_reading_process_output):
4102 Capitalize diagnostics consistently. Put "failed foo" at the
4103 start of the diagnostic, so that we don't capitalize the
4104 function name "foo". Consistently say "failed" for such
4106 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
4107 All callers changed. This is so it can use report_file_error.
4108 * sysdep.c (serial_open, serial_configure): Capitalize I/O
4109 diagnostics consistently as above.
4111 * fileio.c (report_file_errno): Fix errno reporting bug.
4112 If the file name is neither null nor a pair, package it up as a
4113 singleton list. All callers changed, both to this function and to
4114 report_file_error. This fixes a bug where the memory allocator
4115 invoked by list1 set errno so that the immediately following
4116 report_file_error reported the wrong errno value.
4118 Fix minor problems found by --enable-gcc-warnings.
4119 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
4120 * keyboard.c (kbd_buffer_get_event): Remove unused local.
4122 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
4124 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
4125 Set event->arg to Qt if switch-event shall be generated.
4126 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
4128 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
4130 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
4133 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
4134 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
4135 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
4136 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
4137 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
4138 and there is a focused frame.
4139 (head_table): Add focus-in and focus-out.
4140 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
4141 bind to handle-focus-in/out.
4143 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
4144 (Fhandle_switch_frame): Call Fhandle_focus_in.
4145 (syms_of_frame): defsubr handle-focus-in/out.
4147 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
4149 Fix porting bug to older POSIXish platforms (Bug#14862).
4150 * sysdep.c (emacs_pipe): New function, that implements
4151 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
4152 This should port better to CentOS 5 and to Mac OS X 10.6.
4153 All calls to pipe2 changed.
4155 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
4156 This makes the code easier to read and the executable a bit smaller.
4157 Do not replace all calls to Fcons that happen to create lists,
4158 just calls that are intended to create lists. For example, when
4159 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
4160 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
4161 Similarly for list2 through list5.
4162 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
4163 * bytecode.c (exec_byte_code):
4164 * callint.c (quotify_arg, Fcall_interactively):
4165 * callproc.c (Fcall_process, create_temp_file):
4166 * charset.c (load_charset_map_from_file)
4167 (Fdefine_charset_internal, init_charset):
4168 * coding.c (get_translation_table, detect_coding_system)
4169 (Fcheck_coding_systems_region)
4170 (Fset_terminal_coding_system_internal)
4171 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
4172 * composite.c (update_compositions, Ffind_composition_internal):
4173 * dired.c (directory_files_internal, file_name_completion)
4175 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
4176 * doc.c (Fsnarf_documentation):
4177 * editfns.c (Fmessage_box):
4179 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
4180 (Feval, eval_sub, Ffuncall, apply_lambda):
4181 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
4182 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
4183 (Fset_file_times, Finsert_file_contents)
4184 (Fchoose_write_coding_system, Fwrite_region):
4185 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
4186 * font.c (font_registry_charsets, font_parse_fcname)
4187 (font_prepare_cache, font_update_drivers, Flist_fonts):
4188 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
4189 * frame.c (make_frame, Fmake_terminal_frame)
4190 (x_set_frame_parameters, x_report_frame_params)
4191 (x_default_parameter, Fx_parse_geometry):
4192 * ftfont.c (syms_of_ftfont):
4193 * image.c (gif_load):
4194 * keyboard.c (command_loop_1):
4195 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
4196 (Fcopy_keymap, append_key, Fcurrent_active_maps)
4197 (Fminor_mode_key_binding, accessible_keymaps_1)
4198 (Faccessible_keymaps, Fwhere_is_internal):
4199 * lread.c (read_emacs_mule_char):
4200 * menu.c (find_and_return_menu_selection):
4201 * minibuf.c (get_minibuffer):
4202 * nsfns.m (Fns_perform_service):
4203 * nsfont.m (ns_script_to_charset):
4204 * nsmenu.m (ns_popup_dialog):
4205 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
4206 (Fx_own_selection_internal):
4207 * nsterm.m (append2):
4208 * print.c (Fredirect_debugging_output)
4209 (print_prune_string_charset):
4210 * process.c (Fdelete_process, Fprocess_contact)
4211 (Fformat_network_address, set_socket_option)
4212 (read_and_dispose_of_process_output, write_queue_push)
4213 (send_process, exec_sentinel):
4214 * sound.c (Fplay_sound_internal):
4215 * textprop.c (validate_plist, add_properties)
4216 (Fput_text_property, Fadd_face_text_property)
4217 (copy_text_properties, text_property_list, syms_of_textprop):
4218 * unexaix.c (report_error):
4219 * unexcoff.c (report_error):
4220 * unexsol.c (unexec):
4221 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
4222 (Fformat_mode_line, syms_of_xdisp):
4223 * xfaces.c (set_font_frame_param)
4224 (Finternal_lisp_face_attribute_values)
4225 (Finternal_merge_in_global_face, syms_of_xfaces):
4226 * xfns.c (x_default_scroll_bar_color_parameter)
4227 (x_default_font_parameter, x_create_tip_frame):
4228 * xfont.c (xfont_supported_scripts):
4229 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
4230 (menu_help_callback, xmenu_show):
4232 * xterm.c (set_wm_state):
4233 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
4234 and similarly for list2 through list5.
4236 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
4238 * callproc.c (Fcall_process_region): Fix minor race and tune.
4239 (create_temp_file): New function, with the temp-file-creation part
4240 of the old Fcall_process_region. Use Fcopy_sequence to create the
4241 temp file name, rather than alloca + build_string, for simplicity.
4242 Don't bother to block input around the temp file creation;
4243 shouldn't be needed. Simplify use of mktemp.
4244 Use record_unwind_protect immediately after creating the temp file;
4245 this closes an unlikely race where the temp file was not removed.
4246 Use memcpy rather than an open-coded loop.
4247 (Fcall_process_region): Use the new function. If the input is
4248 empty, redirect from /dev/null rather than from a newly created
4249 empty temp file; this avoids unnecessary file system traffic.
4251 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
4253 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
4254 Simplify by making this case like the other two. This is a bit
4255 slower on obsolete hosts, but the extra complexity isn't worth it.
4257 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
4258 * process.c (create_process) [!DOS_NT]:
4259 Remove now-unnecessary calls to emacs_close.
4261 2013-07-13 Eli Zaretskii <eliz@gnu.org>
4263 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
4264 returning early. (Bug#14850)
4266 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
4267 and inhibit-iso-escape-detection attributes of 'undecided'.
4270 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
4272 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
4273 Reported by Herbert J. Skuhra in
4274 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
4276 Don't lose top specpdl entry when memory is exhausted.
4277 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
4278 specpdl overflow here, to simplify callers; all callers changed.
4279 Always reserve an unused entry at the stack top; this avoids
4280 losing the top entry's information when memory is exhausted.
4282 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4284 Clean up errno reporting and fix some errno-reporting bugs.
4285 * callproc.c (Fcall_process):
4286 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
4287 * process.c (create_process, Fmake_network_process):
4288 * unexaix.c (report_error):
4289 * unexcoff.c (report_error):
4290 Be more careful about reporting the errno of failed operations.
4291 The code previously reported the wrong errno sometimes.
4292 Also, prefer report_file_errno to setting errno + report_file_error.
4293 (Fcall_process): Look at openp return value rather than at path,
4294 as that's a bit faster and clearer when there's a numeric predicate.
4295 * fileio.c (report_file_errno): New function, with most of the
4296 old contents of report_file_error.
4297 (report_file_error): Use it.
4298 (Ffile_exists_p, Ffile_accessible_directory_p):
4299 Set errno to 0 when it is junk.
4300 * fileio.c (Faccess_file):
4301 * image.c (x_create_bitmap_from_file):
4302 Use faccessat rather than opening the file, to avoid the hassle of
4303 having a file descriptor open.
4304 * lisp.h (report_file_errno): New decl.
4305 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
4308 * process.c (create_process, wait_reading_process_output) [AIX]:
4309 Remove obsolete SIGHUP-related code, as Emacs no longer disables
4310 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
4311 a multithreaded environment anyway).
4312 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
4314 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
4316 * image.c (x_find_image_file): Don't close a remote file handle.
4318 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
4320 Fix races with threads and file descriptors.
4321 * callproc.c (Fcall_process_region):
4322 * dired.c (open_directory):
4323 * emacs.c (main, Fdaemon_initialized):
4324 * image.c (x_find_image_file):
4325 * inotify.c (Finotify_rm_watch):
4326 * lread.c (Flocate_file_internal):
4327 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
4328 * term.c (term_mouse_moveto, init_tty):
4329 * termcap.c (tgetent):
4330 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
4331 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
4332 * unexhp9k800.c, unexmacosx.c (unexec):
4333 * callproc.c (Fcall_process_region):
4334 Use emacs_close, not close.
4335 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
4336 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
4337 and posix_close function on current platforms (which all lack them).
4338 (emacs_close): Use it. This should fix the races on GNU/Linux and
4339 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
4340 and it should avoid closing random victim file descriptors on
4343 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
4345 * inotify.c (uninitialized): Remove. All uses replaced by -1.
4346 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
4349 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
4350 This is for .gdbinit xbacktrace.
4352 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
4353 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
4354 (emacs_set_tty): Now static.
4355 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
4356 * term.c (tty_capable_p, tty_default_color_capabilities)
4357 (get_tty_terminal, term_mouse_movement)
4358 (handle_one_term_event, init_tty, maybe_fatal):
4359 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
4360 (tgetent, scan_file, name_match, compare_contin):
4361 * terminal.c (get_terminal):
4362 Use bool for boolean.
4363 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
4364 Prefer char to unsigned char if either will do.
4365 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
4366 (tty_write_glyphs): Prefer int to unsigned.
4367 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
4368 All callers changed.
4369 * termcap.c (tprint, main) [TEST]: Remove non-working test.
4371 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4374 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
4375 (B__dummy__): New dummy symbol, to pacify C89.
4376 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
4377 they can't grok varargs macros.
4378 * dispnew.c (add_window_display_history)
4379 (add_frame_display_history):
4380 * print.c (print_object):
4381 * xdisp.c (debug_method_add):
4382 Use %p printf format only for void pointers.
4383 * emacs.c (usage_message): New constant, replacing ...
4384 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
4385 (main): Adjust to usage reorg.
4386 * fns.c (syms_of_fns):
4387 * profiler.c (syms_of_profiler):
4388 Don't use non-constant struct initializers.
4389 * gnutls.h (gnutls_initstage_t):
4390 * lisp.h (enum Lisp_Fwd_Type):
4391 * lread.c (lisp_file_lexically_bound_p):
4392 * xsettings.c (anonymous enum):
4393 Remove trailing comma.
4394 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
4395 * lisp.h (ENUM_BF): Use unsigned if pedantic.
4396 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
4398 * regex.c (const_re_char): New type, to pacify strict C89.
4399 All uses of 'const re_char' replaced to use it.
4400 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
4401 with glibc when strict C89. This change is imported from gnulib.
4403 (_Restrict_arr_): Rename from __restrict_arr, similarly.
4404 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
4405 Omit GNU_LINUX implementation, since it requires long long.
4406 * xterm.c (x_draw_underwave):
4407 Do not assume the traditional order of struct's members.
4408 (x_term_init): Rewrite to avoid the need for non-constant structure
4411 Syntax cleanup, mostly replacing macros with functions.
4412 This removes the need for the syntax_temp hack.
4413 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
4414 * syntax.c (SYNTAX_INLINE): New macro.
4415 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
4416 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
4417 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
4418 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
4419 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
4420 (SYNTAX_COMEND_FIRST): Now functions, not macros.
4421 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
4422 Now constants, not macros.
4423 (syntax_temp) [!__GNUC__]: Remove.
4424 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
4425 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
4426 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
4427 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
4428 Move here from syntax.h; now functions, not macros. Except for the
4429 last function, these are static since only syntax.c uses them.
4430 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
4431 All uses changed. Now a function, not a macro; use this fact
4432 to simplify the code.
4433 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
4434 compiler bugs; no longer relevant.
4435 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
4436 (SYNTAX_INLINE): New macro.
4437 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
4438 for the new functions. Use bool for boolean member.
4439 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
4440 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
4441 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
4442 (SETUP_BUFFER_SYNTAX_TABLE):
4443 Now extern inline functions, not macros.
4444 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
4445 Remove; all uses replaced by implementation.
4446 (syntax_temp) [!__GNUC__]: Remove decl.
4447 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
4449 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
4451 * emacs.c (main): Fix syntax error.
4453 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
4455 Timestamp fixes for undo (Bug#14824).
4456 * atimer.c (schedule_atimer):
4457 * fileio.c (Ffile_newer_than_file_p):
4458 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
4459 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
4460 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
4461 (syms_of_fileio): Remove Sclear_visited_file_name.
4462 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
4463 file doesn't exist; this avoids an ambiguity with negative timestamps.
4464 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
4465 * systime.h (make_emacs_time, invalid_emacs_time):
4466 Don't assume struct timespec layout; POSIX doesn't guarantee it.
4467 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
4468 * undo.c (record_first_change): Push (visited-file-modtime) onto
4469 undo list rather than reimplementing it by hand, incorrectly.
4471 2013-07-09 Ken Brown <kbrown@cornell.edu>
4473 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
4475 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
4477 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
4479 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
4481 Handle errno and exit status a bit more carefully.
4482 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
4483 number into an exit status. Instead, use EXIT_CANCELED.
4484 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
4485 * callproc.c (relocate_fd):
4486 * emacs.c (close_output_streams, main):
4487 * process.c (create_process):
4488 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
4489 Use emacs_perror for simplicity.
4490 * callproc.c (relocate_fd, main):
4491 * sysdep.c (sys_subshell):
4492 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4493 (shut_down_emacs): Use emacs_write, not write.
4494 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4495 * fileio.c (Fcopy_file, e_write):
4496 * nsterm.m (ns_select):
4497 * process.c (send_process):
4498 * sound.c (vox_write):
4499 Use emacs_write_sig, not emacs_write.
4500 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4501 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4503 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4505 (emacs_full_write): New function.
4506 (emacs_write): Rewrite to use it.
4507 (emacswrite_sig, emacs_perror): New functions.
4508 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4510 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4512 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4513 on NS even if it is present. Pixmap on NS is a void*.
4515 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4517 Port to Ubuntu 10 (Bug#14803).
4518 Problem reported by T.V. Raman.
4519 * process.c (close_on_exec, accept4, process_socket):
4520 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4522 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4524 * w32.c (sys_dup): Declare prototype.
4528 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4530 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4532 Make file descriptors close-on-exec when possible (Bug#14803).
4533 This simplifies Emacs a bit, since it no longer needs to worry
4534 about closing file descriptors by hand in some cases.
4535 It also fixes some unlikely races. Not all such races, as
4536 libraries often open files internally without setting
4537 close-on-exec, but it's an improvement.
4538 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4539 * callproc.c (Fcall_process) [!MSDOS]:
4540 * emacs.c (main) [!DOS_NT]:
4541 * nsterm.m (ns_term_init):
4542 * process.c (create_process):
4543 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4544 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4545 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4546 Prefer mkostemp with O_CLOEXEC to mkstemp.
4547 * callproc.c (relocate_fd) [!WINDOWSNT]:
4548 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4549 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4551 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4552 Make the resulting file descriptor close-on-exec.
4553 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4554 * lread.c (load_descriptor_list, load_descriptor_unwind):
4555 Remove; no longer needed. All uses removed.
4556 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4557 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4559 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4560 (Fmake_network_process, Fnetwork_interface_list):
4561 (Fnetwork_interface_info, server_accept_connection):
4562 Make newly-created socket close-on-exec.
4563 * sysdep.c (emacs_open, emacs_fopen):
4564 Make new-created descriptor close-on-exec.
4565 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4566 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4568 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4570 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4571 for NS_IMPL_GNUSTEP.
4573 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4575 Fix openp errno handling.
4576 * callproc.c (Fcall_process): Preserve openp errno around close.
4577 * lread.c (openp): Set errno when returning -1, as some callers
4580 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4582 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4584 * nsterm.h (NSSavePanel): Update comment.
4585 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4586 (ns_run_file_dialog): Declare.
4588 * nsfns.m: Remove panelOK.
4590 (ns_run_file_dialog): New function.
4591 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4592 event loop, so file dialog is popped up by ns_run_file_dialog, called
4593 by sendEvent (Bug#14578).
4594 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4596 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4598 * xdisp.c (default_line_pixel_height): New function.
4599 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4600 (try_cursor_movement, redisplay_window, try_window)
4601 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4603 * window.c (window_scroll_pixel_based):
4604 use default_line_pixel_height.
4606 * dispextern.h (default_line_pixel_height): Add prototype.
4608 * frame.c (x_set_line_spacing): Accept a float value for
4609 line-spacing parameter, per the documentation.
4611 * data.c (Fmultibyte_string_p): Doc fix.
4613 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4615 Use emacs_open more consistently when opening files.
4616 This handles EINTR more consistently now, and makes it easier
4617 to introduce other uniform changes to file descriptor handling.
4618 * src/systdio.h: New file.
4619 * src/buffer.c (mmap_init):
4620 * cygw32.c (chdir_to_default_directory):
4621 * dispnew.c (Fopen_termscript):
4622 * emacs.c (Fdaemon_initialized):
4623 * fileio.c (Fdo_auto_save):
4624 * image.c (slurp_file, png_load_body, jpeg_load_body):
4625 * keyboard.c (Fopen_dribble_file):
4627 * print.c (Fredirect_debugging_output):
4628 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4629 * termcap.c (tgetent):
4630 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4631 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4632 * w32term.c (w32_initialize) [CYGWIN]:
4633 * xfaces.c (Fx_load_color_file):
4634 Use emacs_open instead of plain open, and emacs_fopen instead of
4636 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4637 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4638 * callproc.c (default_output_mode): New constant.
4639 (Fcall_process): Use it to call emacs_open instead of plain creat.
4640 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4641 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4642 (emacs_fopen): New function.
4643 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4644 Include <lisp.h>, for emacs_open.
4645 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4647 Remove duplicate #include directives.
4648 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4650 Don't include stdio.h twice.
4651 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4652 Don't include sys/types.h or stdio.h twice.
4653 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4654 * lread.c: Don't include coding.h twice.
4655 * nsfont.m: Don't include frame.h twice.
4656 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4657 * ralloc.c: Don't include <unistd.h> twice.
4658 * xdisp.c: Don't include font.h twice.
4659 * xterm.c: Don't include fontset.h twice.
4660 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4662 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4664 Scale ImageMagick images more carefully.
4665 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4666 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4667 Be more careful about avoiding undefined behavior after
4668 integer overflow and division by zero.
4670 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4672 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4673 (syms_of_w32fns): DEFSYM them.
4674 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4675 (CCHDEVICENAME): Define macros if not defined.
4676 (struct MONITOR_INFO_EX): New struct.
4677 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4678 (enum_display_monitors_fn): New variable.
4679 (globals_of_w32fns): Initialize it.
4680 (Fx_display_pixel_width, Fx_display_pixel_height)
4681 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4682 multi-monitor setups in docstrings.
4683 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4684 screen size by primary monitor's millimeter per pixel.
4685 (w32_monitor_enum, w32_display_monitor_attributes_list)
4686 (w32_display_monitor_attributes_list_fallback)
4687 (Fw32_display_monitor_attributes_list): New functions.
4688 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4690 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4692 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4694 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4696 * fileio.c (Qfile_notify_error): New error symbol.
4698 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4699 * inotify.c (inotify_callback, symbol_to_inotifymask)
4700 (Finotify_add_watch, Finotify_rm_watch): Use it.
4701 (inotifyevent_to_event): Exchange order of cookie and file name.
4702 (Finotify_add_watch): Adapt docstring.
4704 * lisp.h (Qfile_notify_error): Declare.
4706 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4708 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4709 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4710 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4711 which did not work (see <http://bugs.gnu.org/14569#307>).
4712 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4713 && (!noninteractive || initialized)). This attempts to thread
4714 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4716 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4718 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4719 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4721 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4723 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4724 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4725 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4726 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4728 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4730 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4731 Define to __sys_siglist.
4733 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4735 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4736 word-wrap, so that overflow-newline-into-fringe would work in
4737 visual-line-mode. (Bug#2749)
4738 (move_it_in_display_line_to): When the last scanned display
4739 element fits exactly on the display line, and
4740 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4741 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4742 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4743 finding buffer position that corresponds to pixel coordinates,
4744 e.g. in buffer_posn_from_coords.
4746 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4748 * process.c (handle_child_signal): Call catch_child_signal if
4751 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4753 Don't convert function pointers to void * and back.
4754 It isn't portable C, and it's easy enough to avoid.
4755 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4756 (make_save_value): Add support for SAVE_FUNCPOINTER.
4757 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4758 * print.c (print_object):
4759 Distinguish function from object pointers.
4760 * lisp.h (SAVE_FUNCPOINTER): New constant.
4761 (SAVE_SLOT_BITS): Adjust to it.
4762 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4763 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4764 (voidfuncptr): New typedef.
4765 (struct Lisp_Save_Value): New member data[0].funcpointer.
4766 (XSAVE_FUNCPOINTER): New function.
4768 Simplify buildobj processing.
4769 * Makefile.in (buildobj.h): Make it a sequence of strings each
4770 followed by comma, rather than a single string. Put it into a
4771 .tmp file in case there's an error while generating it.
4772 (gl-stamp): Use .tmp for temp files.
4773 (mostlyclean): Clean .tmp files.
4774 * doc.c (buildobj): Move to just the routine that needs it.
4775 It's now an array of strings, so processing is simpler.
4777 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4779 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4780 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4781 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4782 Invoke malloc_enable_thread even when not interactive.
4783 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4784 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4785 in this case, since the underlying bug has now been fixed.
4787 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4789 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4790 unlinking it (bug#14691).
4792 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4794 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4795 before checking whether buffer is modified. This lets
4796 `kill-buffer-query-functions' cancel killing of the buffer or save
4797 its content before `kill-buffer' asks user the "Buffer %s
4798 modified; kill anyway?" question.
4800 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4802 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4803 Let the super performKeyEquivalent deal with them (Bug#14747).
4805 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4807 * widget.c (resize_cb): Remove unused local.
4809 Do not use GTK 3 if it exists but cannot be compiled.
4810 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4811 * xterm.c (x_error_handler) [!USE_GTK]:
4814 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4816 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4818 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4819 to the valid range of values. (Bug#14753)
4821 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4822 when moving point by using the current glyph matrix. This avoids
4823 the need to force redisplay when this function is called in a
4826 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4828 Fix minor problems found by static checking.
4829 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4830 Redo the latter's body to sidestep GCC parenthesization warnings.
4831 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4832 * coding.c (detect_coding, detect_coding_system):
4833 * coding.h (struct undecided_spec):
4834 Use bool for boolean.
4835 * image.c (QCmax_width, QCmax_height): Now static.
4836 * xdisp.c (Fmove_point_visually): Remove unused local.
4838 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4840 * xdisp.c (Fmove_point_visually): New function.
4842 2013-06-28 Kenichi Handa <handa@gnu.org>
4844 * coding.h (define_coding_undecided_arg_index): New enum.
4845 (coding_attr_index): New members
4846 coding_attr_undecided_inhibit_null_byte_detection,
4847 coding_attr_undecided_inhibit_iso_escape_detection,
4848 coding_attr_undecided_prefer_utf_8.
4849 (undecided_spec): New struct.
4850 (struct coding_system): New member `undecided' of the member
4853 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4854 (detect_coding): Likewise.
4855 (detect_coding_system): Likewise.
4856 (Fdefine_coding_system_internal): New coding system properties
4857 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4859 (syms_of_coding): Adjust for coding_arg_undecided_max.
4861 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4863 * image.c (x_from_xcolors): Remove unused local.
4865 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4867 Defer image data transfer between X client and server until actual
4870 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4873 * image.c (Destroy_Image): Remove.
4874 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4875 `mask_p', and `colors_p'. All uses changed.
4876 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4877 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4878 New macros for `flags' arg to x_clear_image_1.
4879 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4880 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4881 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4882 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4883 (image_get_x_image, image_unget_x_image): New functions or macros.
4884 (image_background, image_background_transparent, x_to_xcolors)
4885 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4886 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4887 instead of Destroy_Image.
4888 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4889 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4890 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4891 (imagemagick_load_image, svg_load_image): Use them instead of
4892 x_create_x_image_and_pixmap, and x_put_x_image followed by
4893 x_destroy_x_image, respectively.
4894 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4895 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4896 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4897 background_transparent fields.
4898 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4899 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4901 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4903 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4904 This mostly consists of undoing recent changes.
4905 * callproc.c (Fcall_process):
4906 * process.c (create_process):
4907 Do not worry about catching SIGCHLD here, undoing previous change.
4908 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4909 * process.c, process.h (catch_child_signal):
4910 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4911 * process.c (catch_child_handler): Don't worry about being called
4912 lazily and do not assume caller has blocked SIGCHLD, undoing
4913 previous change. Move first-time stuff back to
4914 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4915 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4916 set lib_child_handler if it's already initialized, which may
4917 help avoid problems on GNUStep.
4919 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4921 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4922 * callproc.c (Fcall_process):
4923 * process.c (create_process):
4924 Make sure SIGCHLD is caught before we fork,
4925 since Emacs startup no arranges to catch SIGCHLD.
4926 * process.c (lib_child_handler): Initialize to null, not to
4928 (catch_child_signal): Allow self to be called lazily.
4929 Do nothing if it's already been called.
4930 Assume caller has blocked SIGCHLD (all callers do now).
4931 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4932 just before it's really needed.
4933 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4934 since it hasn't been caught yet.
4936 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4938 * image.c (compute_image_size): New function to implement
4939 :max-width and :max-height.
4940 (imagemagick_load_image): Use it.
4942 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4944 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4945 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4947 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4948 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4949 the SIGCHLD handler, since the code is not atomic and (due to glib)
4950 signals may be arriving now.
4951 * sysdep.c (init_signals): Do not catch child signals here;
4952 'main' now does that later, at a safer time.
4954 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4956 Clean up SIGCHLD handling a bit (Bug#14569).
4957 * process.c, process.h (catch_child_signal):
4958 Now always extern, even if !NS_IMPL_GNUSTEP.
4959 * process.c (catch_child_signal): Move glib tickler here from
4960 init_process_emacs, so that it's done earlier in Emacs
4961 initialization. Also move the noninteractive && !initialized
4962 check here from init_process_emacs. This is all a bit cleaner for
4963 GNUish platforms, and I hope it works around the Cygwin bug.
4964 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4965 that glib signal handling is tickled before glib creates threads.
4967 * process.c (wait_reading_process_output): Avoid int overflow
4968 when reading more than 2 GiB total from a process.
4970 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4972 * process.c (create_process): Handle a couple more cases,
4973 i.e., work even if new_argv and wait_child_setup[i] are cached.
4974 Use Fcall_process's style for volatile vars.
4976 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4978 * process.c (create_process): Mark PROCESS volatile.
4980 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4982 Use C99-style flexible array members if available.
4983 This avoids some subtle aliasing issues, which typically
4984 aren't a problem with GCC but may be a problem elsewhere.
4985 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4986 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4987 In either case, it uses a flexible array member rather than
4988 the old struct hack. All uses changed.
4989 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4990 Adjust to sdata reorganization.
4991 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4992 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4993 that ports better to pre-C99 non-GCC.
4994 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4995 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4996 as the latter has changed.
4997 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4998 and port better to pre-C99 GCC.
4999 * image.c (struct xpm_cached_color):
5000 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
5001 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
5002 Use FLEXIBLE_ARRAY_MEMBER.
5003 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
5004 Move decl to top level so it gets checked against implementation.
5005 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
5006 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
5008 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5010 * syntax.c: Integer cleanups.
5011 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
5012 All uses that need 0-or-2 changed to:
5013 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
5014 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
5015 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
5016 (char_quoted, prev_char_comend_first, back_comment)
5017 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5018 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
5019 Use bool for boolean.
5020 (update_syntax_table, skip_chars, skip_syntaxes):
5021 Prefer int to unsigned when either will do.
5022 (back_comment): Return boolean success flag, like forw_comment,
5023 instead of positive-or-minus-1 (which might have overflowed int anyway).
5024 Don't stuff ptrdiff_t into int.
5025 (syntax_spec_code, syntax_code_spec): Now const.
5026 (Fmatching_paren, scan_lists, scan_sexps_forward):
5027 Use enum syntaxcode for syntax code.
5028 (Fmatching_paren): Check that arg is a character, not just an integer.
5029 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
5030 (Finternal_describe_syntax_value): Omit no-longer-needed
5032 (skip_chars): Use char, not unsigned char, when the distinction
5034 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
5035 * bytecode.c (exec_byte_code):
5036 * syntax.c (syntax_spec_code, Fchar_syntax)
5037 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
5039 * syntax.h (SYNTAX_WITH_FLAGS):
5040 Omit unnecessary casts.
5042 2013-06-20 Eli Zaretskii <eliz@gnu.org>
5044 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
5045 line dimensions here, to avoid race conditions with the main
5046 thread. (Bug#14062, bug#14630, bug#14669)
5048 * w32term.c (w32_draw_window_cursor): Compute the header line and
5049 mode line dimensions here.
5050 <w32_system_caret_window, w32_system_caret_hdr_height>:
5051 <w32_system_caret_mode_height>: New variables.
5053 * w32term.h: Declare them.
5055 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
5057 * alloc.c (die): Move "assertion failed" string here ...
5058 * lisp.h (eassert): ... from here. Also, suppress evaluation of
5059 COND when SUPPRESS_CHECKING. This shrinks the executable text
5060 size by 0.8% to 2.2% when configured with --enable-checking,
5061 depending on optimization flags (GCC 4.8.1 x86-64).
5063 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
5065 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
5067 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
5068 base is 2; this is more accurate.
5070 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
5072 * sound.c (string_default): Move to !WINDOWSNT section.
5073 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
5075 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
5077 * sound.c: Integer cleanups.
5078 Remove unnecessary forward decls.
5079 (struct sound_device): The 'file' member is now a Lisp_Object, not
5080 a char *, so that we needn't invoke alloca on a huge size.
5081 (Fplay_sound_internal): Adjust to this.
5082 (string_default): New function.
5083 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
5084 Use it to adjust to the struct sound_device change.
5085 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
5086 (be2hs) [0]: Remove.
5088 * syntax.c (skip_chars): Don't use uninitialized storage
5089 when searching a multibyte buffer for characters that are not in a
5090 unibyte string that contains non-ASCII characters.
5092 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
5094 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
5095 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
5097 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5099 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
5101 2013-06-18 Kenichi Handa <handa@gnu.org>
5103 * font.c (Ffont_spec): Signal an error for an invalid font name
5106 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
5108 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
5109 In particular this ports to 32-bit sparc Sun cc.
5110 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
5111 array with a dummy element at specpdl[-1], so that its address can
5113 (unbind_to): Do not copy the binding; not needed, now that we
5114 copy old_value in the one place where the copy is needed.
5115 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
5116 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
5117 (union specbinding): Rename from struct specbinding. Redo layout
5118 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
5119 which is not portable. With Sun C 5.12 32-bit sparc, the
5120 declaration causes nargs to be an unsigned bitfield, a behavior
5121 that the C standard allows; but Emacs wants nargs to be signed.
5122 The overall type is now a union of structures rather than a
5123 structure of union of structures, and the 'kind' member is now a
5124 bitfield, so that the overall type doesn't grow. All uses changed.
5125 * process.c (Fmake_serial_process): Remove unnecessary initialization.
5127 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5129 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
5130 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
5132 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
5134 2013-06-17 Eli Zaretskii <eliz@gnu.org>
5136 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5137 unless we know that the window w's frame is a frame object.
5138 Another attempt at solving bug#14062 and bug#14630.
5140 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
5142 * textprop.c (property_set_type): New enum.
5143 (add_properties): Allow appending/prepending text properties.
5144 (add_text_properties_1): Factored out of Fadd_text_properties.
5145 (Fadd_text_properties): Move all the code into
5146 add_text_properties_1.
5147 (Fadd_face_text_property): New function that calls
5148 add_text_properties_1.
5150 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
5152 Move functions from lisp.h to individual modules when possible.
5153 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
5154 * alloc.c (XFLOAT_INIT, set_symbol_name):
5155 * buffer.c (CHECK_OVERLAY):
5156 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
5157 (set_char_table_parent):
5158 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
5159 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
5160 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
5161 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
5163 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
5164 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
5165 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
5166 (backtrace_args, backtrace_debug_on_exit):
5167 * floatfns.c (CHECK_FLOAT):
5168 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
5169 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
5170 (set_hash_hash, set_hash_hash_slot, set_hash_index)
5171 (set_hash_index_slot):
5172 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
5173 * marker.c (CHECK_MARKER):
5174 * textprop.c (CHECK_STRING_OR_BUFFER):
5175 * window.c (CHECK_WINDOW_CONFIGURATION):
5176 Move here from lisp.h, and make these functions static rather than
5178 * buffer.c (Qoverlayp):
5180 * fns.c (Qhash_table_p):
5181 * window.c (Qwindow_configuration_p):
5183 * lisp.h: Remove the abovementioned defns and decls.
5185 Use functions, not macros, for XINT etc (Bug#11935).
5186 In lisp.h, prefer functions to function-like macros, and
5187 constants to object-like macros, when either will do. This:
5188 . simplifies use, as there's no more need to worry about
5189 arguments' side effects being evaluated multiple times.
5190 . makes the code easier to debug on some platforms.
5191 However, when using gcc -O0, keep using function-like macros
5192 for a few critical operations, for performance reasons.
5193 This sort of thing isn't needed with gcc -Og, but -Og
5194 is a GCC 4.8 feature and isn't widely-enough available yet.
5195 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
5196 Remove enum lsb_bits; no longer needed.
5197 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
5198 * buffer.c (Qoverlap):
5200 * fns.c (Qhash_table_p):
5201 Now extern, so lisp.h can use these symbols.
5202 * dispextern.h: Include character.h, for MAX_CHAR etc.
5203 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5204 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5205 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5206 (GLYPH_CODE_P): Move here from lisp.h.
5207 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5208 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
5209 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
5210 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
5211 XUNTAG now returns void *.
5212 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
5213 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
5214 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
5215 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
5216 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
5217 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
5218 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
5219 (lisp_h_XPNTR, lisp_h_XSYMBOL):
5220 New macros, renamed from their sans-lisp_h_ counterparts.
5221 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
5222 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
5223 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
5224 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
5225 If compiling via GCC without optimization, define these as macros
5226 in addition to inline functions.
5227 To disable this, compile with -DINLINING=0.
5228 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
5229 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
5230 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
5231 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
5232 (INTMASK, VALMASK): Now macros, since static values cannot be
5233 accessed from extern inline functions.
5234 (VALMASK): Also a constant, for benefit of old GDB.
5235 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
5236 is INTEGERP, which can fold it in.
5237 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
5238 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
5239 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
5240 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
5241 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
5242 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
5243 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
5244 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
5245 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
5246 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
5247 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
5248 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
5249 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
5250 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
5251 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
5252 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
5253 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
5254 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
5255 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
5256 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
5257 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
5258 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
5259 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
5260 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
5261 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
5262 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
5263 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
5264 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
5265 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
5266 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
5267 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
5268 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
5269 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
5271 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
5272 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
5273 (VALMASK): Define in one place rather than in two, merging the
5274 USE_LSB_TAG parts; this is simpler.
5275 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
5276 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
5277 Move up, to avoid use before definition.
5278 Also include "globals.h" earlier, for the same reason.
5279 (make_natnum): New function.
5280 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
5281 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
5282 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
5283 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
5284 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
5285 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
5286 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
5287 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
5288 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
5289 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
5290 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
5291 (Qwindow_configuration_p, Qimage): New forward declarations.
5292 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
5293 (STRING_COPYIN): Remove; unused.
5294 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
5295 (xcar_addr, xcdr_addr): New functions. All uses changed.
5296 (IEEE_FLOATING_POINT): Now a constant, not a macro.
5297 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
5298 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
5299 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
5300 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
5301 (TYPE_RANGED_INTEGERP): Simplify.
5302 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
5303 (setlocale, fixup_locale, synchronize_system_messages_locale)
5304 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
5305 Now empty functions, not macros.
5306 (functionp): Return bool, not int.
5307 * window.c (Qwindow_configuration_p): Now extern,
5308 so window.h can use it.
5309 * window.h (Qwindowp): Move decl back to lisp.h.
5311 2013-06-15 Eli Zaretskii <eliz@gnu.org>
5313 * xdisp.c (Fline_pixel_height): New function, required for solving
5316 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
5318 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
5320 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
5322 * lread.c (syms_of_lread):
5323 * fns.c (Fprovide): Adjust to new format of after-load-alist.
5325 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
5327 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
5329 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
5331 * fileio.c (expand_file_name): Doc fix.
5333 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
5335 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
5336 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
5337 Wait for self, not for 0. This can't hurt on GNU or similar
5338 system, and may help with Cygwin.
5340 * keyboard.c: Don't use PROP (...) as an lvalue.
5341 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
5342 Use set_prop (A, B), not PROP (A) = B.
5344 2013-06-10 Eli Zaretskii <eliz@gnu.org>
5346 * xdisp.c (get_it_property): Use it->window instead of generating
5347 a Lisp object from it->w.
5349 2013-06-09 Eli Zaretskii <eliz@gnu.org>
5351 * xdisp.c (get_it_property): If it->object is a buffer, pass to
5352 get-char-property the window that is being rendered, instead of
5353 the buffer, to support window-specific overlays. (Bug#14575)
5354 (compute_display_string_pos): When W is NULL, use the current
5355 buffer as the object to pass to get-char-property.
5356 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
5357 pointer member of the bidi iterator, since no window is pertinent
5360 2013-06-08 Eli Zaretskii <eliz@gnu.org>
5362 * bidi.c (bidi_fetch_char): Accept additional argument, the window
5363 being displayed, and pass it to compute_display_string_pos.
5364 (bidi_level_of_next_char, bidi_resolve_explicit_1)
5365 (bidi_paragraph_init): All callers changed.
5367 * xdisp.c (init_from_display_pos, init_iterator)
5368 (handle_single_display_spec, next_overlay_string)
5369 (get_overlay_strings_1, reseat_1, reseat_to_string)
5370 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
5371 Set bidi_it.w member from it->w.
5372 (compute_display_string_pos): Accept additional argument, the
5373 window being displayed, and pass it to Fget_char_property.
5376 * dispextern.h (struct bidi_it): New member w, the window being
5378 (compute_display_string_pos): Adjust prototype.
5380 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
5382 * xgselect.c: Remove unneeded include xterm.h.
5384 * process.c (wait_reading_process_output): Check for NS before GLIB.
5385 GLIB may be linked in due to rsvg, but ns_select must be called.
5387 * xgselect.c (xg_select): Remove call to window_system_available
5388 and g_main_context_pending at the top, so Gdk events (i.e. file
5389 notify) are processed when Emacs is started with -nw.
5391 2013-06-07 Eli Zaretskii <eliz@gnu.org>
5393 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
5394 (ctagsfiles3): New variable, includes only *.m files.
5395 (TAGS): Use an explicit language name in the regular expressions,
5396 to avoid transformation of '/SOMETHING' by MSYS to
5397 'c:\MSYS\SOMETHING'.
5399 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
5401 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
5403 2013-06-06 Eli Zaretskii <eliz@gnu.org>
5405 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
5406 still need to set the mouse pointer shape and activate help-echo.
5409 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
5411 A few porting etc. fixes for the new file monitor code.
5412 See the thread containing
5413 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
5414 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
5415 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
5416 (dir_monitor_callback, Fgfile_rm_watch):
5417 Use assq_no_quit instead of Fassoc, for speed.
5418 (dir_monitor_callback, Fgfile_rm_watch):
5419 eassert that the monitor is a fixnum.
5420 (dir_monitor_callback): No need for CDR_SAFE.
5421 Simplify building of lisp with alternative tails.
5422 (Fgfile_add_watch, Fgfile_rm_watch):
5423 Do not assume glib functions set errno reliably on failure.
5424 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
5425 and signal an error otherwise.
5426 (Fgfile_rm_watch): Prefer CONSP to !NILP.
5427 Use Fdelq instead of Fdelete, for speed.
5429 2013-06-05 Eli Zaretskii <eliz@gnu.org>
5431 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
5432 don't insist on being invoked on a highlighted tool-bar button.
5433 Avoids losing tool-bar functionality when mouse-highlight is nil.
5434 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
5435 Don't highlight when mouse-highlight is nil.
5436 (note_mouse_highlight): When mouse-highlight is nil, don't return
5437 right away; instead, run tool-bar and mode-line highlight
5438 subroutine, clear any existing highlight, and revert the mouse
5439 pointer to its default shape. (Bug#14558)
5441 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5443 * lisp.mk (lisp): Add prog-mode.el.
5445 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
5447 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
5448 * process.c (dummy_handler): New function.
5449 (lib_child_handler): New static var.
5450 (handle_child_signal): Invoke it.
5451 (catch_child_signal): If a library has set up a signal handler,
5452 save it into lib_child_handler.
5453 (init_process_emacs): If using glib and not on Windows, tickle glib's
5454 child-handling code so that it initializes its private SIGCHLD handler.
5455 * syssignal.h (SA_SIGINFO): Default to 0.
5456 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
5457 31; it should no longer be needed now.
5459 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
5461 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
5463 * gfilenotify.c (globals_of_gfilenotify): New function.
5464 (syms_of_gfilenotify): Move global initialization there.
5466 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
5468 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
5470 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
5471 * keyboard.c (menu_bar_items, tool_bar_items):
5472 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
5473 not override local keymaps any more.
5475 2013-06-04 Eli Zaretskii <eliz@gnu.org>
5477 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
5479 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5481 * w32console.c (initialize_w32_display): Return the dimensions of
5482 the console window via 2 additional arguments, not via the current
5483 frame. This avoids crashes due to overrunning the bounds of
5484 frame's decode_mode_spec_buffer, which is not resized following
5485 the change of the frame dimensions from the initial 10x10.
5487 * w32term.h (w32_initialize_display_info): Adjust prototype.
5489 * term.c (init_tty): Take dimensions of the frame from the values
5490 returned by initialize_w32_display.
5492 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5493 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5494 (LIBES): Add $(GFILENOTIFY_LIBS).
5496 * w32inevt.c (handle_file_notifications): Add dummy implementation
5497 for !HAVE_W32NOTIFY.
5499 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5501 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5503 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5505 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5507 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5509 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5511 Fix minor problems found by static checking.
5512 * data.c (pure_write_error):
5513 Use xsignal2, not Fsignal, as Fsignal might return.
5514 * eval.c (set_backtrace_debug_on_exit): Now static.
5515 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5516 No longer inline. EXTERN_INLINE is needed only for functions
5517 defined in .h files. Reindent function header as per GNU style.
5518 (backtrace_p, backtrace_top, backtrace_next):
5519 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5520 compiler or linker. Add extern decls to pacify gcc -Wall.
5521 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5523 * frame.c (free_monitors): Define only on platforms that need it.
5524 * nsterm.m (ns_term_init):
5525 * process.c (catch_child_signal):
5526 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5527 defined on all porting targets these days.
5528 * process.c, process.h (catch_child_signal):
5529 Make it extern only if NS_IMPL_GNUSTEP is defined.
5531 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5533 * w32.c (gettimeofday): Make the signature identical to prototype
5534 in nt/inc/sys/time.h.
5536 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5538 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5541 * keyboard.c (safe_run_hooks_error): Improve error message.
5543 * data.c (pure_write_error): Add `object' argument.
5544 * puresize.h (CHECK_IMPURE): Use it.
5546 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5548 * Makefile.in (NOTIFY_OBJ): New variable.
5549 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5551 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5552 Call syms_of_gfilenotify.
5554 * gfilenotify.c: New file.
5556 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5557 and Qfile_w32notify.
5558 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5559 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5561 * lisp.h: Declare syms_of_gfilenotify.
5563 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5565 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5567 Merge the specpdl and backtrace stacks. Make the structure of the
5568 specpdl entries more obvious via a tagged union of structs.
5569 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5570 (enum specbind_tag): New enum.
5571 (struct specbinding): Make it a tagged union of structs.
5572 Add a case for backtrace records.
5573 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5574 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5575 (backtrace_debug_on_exit): New accessors.
5576 (struct backtrace): Remove.
5577 (struct catchtag): Remove backlist field.
5578 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5580 (Flocal_variable_p): Speed up the common case where the binding is
5582 * eval.c (backtrace_list): Remove.
5583 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5584 (set_backtrace_args, set_backtrace_nargs)
5585 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5586 (backtrace_next): New functions.
5587 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5588 (unwind_to_catch, internal_lisp_condition_case)
5589 (internal_condition_case, internal_condition_case_1)
5590 (internal_condition_case_2, internal_condition_case_n): Don't bother
5591 with backtrace_list any more.
5592 (Fsignal): Adjust to new backtrace format.
5593 (grow_specpdl): Move up.
5594 (record_in_backtrace): New function.
5595 (eval_sub, Ffuncall): Use it.
5596 (apply_lambda): Adjust to new backtrace format.
5597 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5599 (specbind): Adjust to new specpdl format. Simplify.
5600 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5601 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5603 (mark_backtrace): Remove.
5604 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5605 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5606 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5608 * profiler.c (record_backtrace): Use get_backtrace.
5609 (handle_profiler_signal): Use backtrace_top_function.
5610 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5613 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5615 * process.h (catch_child_signal): Declare.
5617 * process.c (catch_child_signal): New function.
5618 (init_process_emacs): Call it.
5620 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5621 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5623 (x_set_cursor_type): Remove declaration.
5624 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5625 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5626 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5627 (ns_get_color): Use F suffix on float.
5628 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5629 (ns_get_rgb_color): Remove.
5630 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5631 (note_mouse_movement): x and y are CGFloat.
5632 (ns_draw_fringe_bitmap): Remove unused rowY.
5633 Change #if to COCOA && >= 10_6.
5634 (ns_draw_window_cursor): Remove unused overspill.
5635 (ns_draw_underwave): width and x are EamcsCGFloat.
5636 (ns_draw_box): thickness is CGFloat.
5637 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5638 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5639 if not in main thread.
5640 (ns_get_pending_menu_title, ns_check_menu_open)
5641 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5642 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5643 (sendFromMainThread:): New method.
5644 (changeFont:): size is CGFloat.
5645 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5646 Disable warning about permanent text.
5647 (characterIndexForPoint:): Adjust return type depending on GNUStep
5649 (mouseDown:): delta is CGFloat.
5650 (updateFrameSize): Remove unised variable f.
5651 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5652 Cast float to EmacsCGFloat.
5653 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5654 also to -1 when restoring.
5655 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5656 inside NS_IMPL_COCOA.
5657 (toggleFullScreen:): Put call to toggleFullScreen inside
5658 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5659 (setPosition:portion:whole:): por is CGFloat.
5660 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5661 (mouseDown:): Use CGFloat.
5662 (mouseDragged:): Remove unised variable edge.
5663 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5665 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5667 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5668 when NS_IMPL_GNUSTEP.
5669 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5670 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5671 (EmacsToolbar): Add clearAll. Add tag argument to
5672 addDisplayItemWithImage.
5673 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5675 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5677 * nsmenu.m (ns_update_menubar): Make static.
5678 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5679 (fillWithWidgetValue:): Add cast to SEL for setAction.
5680 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5681 (update_frame_tool_bar): Update code for GNUStep.
5682 (clearAll): New method.
5683 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5684 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5685 Move identifierToItem setObject and activeIdentifiers addObject before
5686 call to insertItemWithItemIdentifier.
5687 (validateVisibleItems): Fix indentation.
5688 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5689 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5690 UtilityWindow to aStyle, remove call to setStyleMask.
5692 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5694 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5695 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5696 Use F suffix on floats.
5697 (ns_char_width): Returns CGFloat.
5698 (ns_ascii_average_width): w is CGFloat instead of float.
5699 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5701 (ns_glyph_metrics): CGFloat instead of float.
5703 * nsfns.m (x_set_foreground_color, x_set_background_color):
5705 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5706 remove unused variables.
5707 (Fns_read_file_name): Keep track if panel is for save.
5708 Use ns_filename_from_panel/ns_directory_from_panel.
5709 (Fns_list_services): delegate only used for COCOA.
5710 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5711 Just return the input if GNUStep.
5712 (x_screen_planes): Remove.
5713 (Fxw_color_values): Use EmacsCGFloat
5714 (Fns_display_monitor_attributes_list): Only get screen number for
5716 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5718 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5719 ns_directory_from_panel.
5721 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5723 * process.c (handle_child_signal): Also use WCONTINUED.
5724 This is so that list-processes doesn't mistakenly list the process
5725 as stopped, when the process has actually been continued and is
5728 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5730 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5731 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5732 not already configured.
5734 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5736 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5738 * Makefile.in (mostlyclean): Remove *.res files.
5740 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5742 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5743 a buffer (bug#8447).
5745 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5747 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5748 display vector, and we backtrack, handle the case that the
5749 previous character position is also displayed from a display
5750 vector or covered by a display string or image. (Bug#14476)
5752 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5754 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5755 (struct MonitorInfo, free_monitors): Remove.
5756 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5757 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5758 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5761 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5762 (struct MonitorInfo, free_monitors): Remove.
5763 (ns_screen_name): Make static.
5764 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5765 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5768 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5769 (struct MonitorInfo): New struct.
5770 (free_monitors, make_monitor_attribute_list): Declare.
5772 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5774 (free_monitors, make_monitor_attribute_list): New functions.
5775 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5778 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5780 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5782 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5784 * keyboard.c: Apply keyboard decoding only to events that come directly
5785 from the tty, not from unread-command-events (bug#14368).
5786 (read_event_from_main_queue): New function, extracted from read_char).
5787 (read_decoded_char): Remove.
5788 (read_decoded_event_from_main_queue): New function to replace it.
5789 (read_char): Use it.
5790 (read_key_sequence): Use read_char rather than read_decoded_char.
5792 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5794 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
5796 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5798 2013-05-22 Kenichi Handa <handa@gnu.org>
5800 The following changes are to fix the setting of
5801 buffer-file-coding-system on, for instance, C-x RET c unix RET
5802 _FILE_OF_DOS_EOL_TYPE_ RET.
5804 * coding.h (struct coding_system): New member detected_utf8_chars.
5806 * coding.c (detect_coding_utf_8): Count characters and check EOL
5807 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5809 (setup_coding_system): Do not initialize coding->head_ascii.
5810 (check_ascii): Do not set coding->eol_seen but update it. Do not
5811 call adjust_coding_eol_type here.
5812 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5813 If the eol-type of CODING is already specified, adjust the eol type
5814 of the found coding-system.
5815 (decode_coding_gap): Cancel previous change. Utilize the
5816 character numbers counted by detect_coding_utf_8. Fix detection
5819 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
5821 * search.c (looking_at_1): Only set last_thing_searched if the match
5822 changed the match-data (bug#14281).
5824 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5826 * xdisp.c (reseat_at_previous_visible_line_start):
5827 Already declared in dispextern.h, so remove it here.
5828 (move_it_vertically_backward): Likewise.
5830 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5832 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5833 (Fx_display_pixel_width, Fx_display_pixel_height)
5834 (Fx_display_mm_width, Fx_display_mm_height):
5835 Mention `display-monitor-attributes-list' in docstrings.
5837 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5838 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5839 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5840 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5841 (Fx_display_backing_store, Fx_display_visual_class)
5842 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5843 (Fx_display_grayscale_p, Fx_display_pixel_width)
5844 (Fx_display_pixel_height, Fx_display_planes)
5845 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5846 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5847 (Fx_display_mm_width, Fx_display_mm_height)
5848 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5849 height for all physical monitors as in X11.
5851 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5852 Return pixel width or height for all physical monitors as in X11.
5854 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5856 Port --enable-gcc-warnings to clang.
5857 * bytecode.c (exec_byte_code):
5859 Redo diagnostic pragmas to pacify clang, too.
5860 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5861 * editfns.c (Fencode_time):
5862 * fileio.c (file_accessible_directory_p):
5863 * font.c (font_unparse_xlfd):
5864 Use '&"string"[index]' instead of '"string" + (index)'.
5865 * undo.c (user_error): Remove; unused.
5867 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5869 * insdel.c (insert_1_both): Document the arguments, instead of
5870 referring to insert_1, which no longer exists.
5872 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5873 some window, increment windows_or_buffers_changed, so that
5874 *Messages* display in that window is updated. (Bug#14408)
5876 * w32.c: Include epaths.h.
5877 (init_environment): Use cmdproxy.exe without leading directories.
5878 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5880 (gettimeofday): Adjust signature and return value to Posix
5883 * unexw32.c (open_output_file): Delete the existing emacs.exe
5884 before creating it, to break the hard link to the versioned
5887 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5888 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5889 (FIRSTFILE_OBJ): New variables.
5890 (W32_RES): Rename to EMACSRES. All users changed.
5891 (base_obj): Use $(CM_OBJ).
5892 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5893 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5894 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5895 $(W32_RES_LINK) before $(LIBES).
5896 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5898 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5900 * makefile.w32-in (DOC): Use just "DOC".
5902 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5904 * process.c: Export default filters and sentinels to Elisp.
5905 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5907 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5908 (Fset_process_sentinel, Fformat_network_address):
5909 Default to them instead of nil.
5910 (server_accept_connection): Sentinels can't be nil any more.
5911 (read_and_dispose_of_process_output): New function, extracted from
5912 read_process_output.
5913 (read_process_output): Use it; filters can't be nil.
5914 (Finternal_default_process_filter): New function, extracted from
5915 read_process_output.
5916 (exec_sentinel_unwind): Remove function.
5917 (exec_sentinel): Don't zilch sentinel while running.
5918 (status_notify): Sentinels can't be nil.
5919 (Finternal_default_process_sentinel): New function extracted from
5921 (setup_process_coding_systems): Default filter is not nil any more.
5922 (syms_of_process): Export new Elisp functions and initialize
5924 * lisp.h (make_lisp_proc): New function.
5926 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5928 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5930 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5932 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5933 unless we know that the window w is a leaf window.
5934 Another attempt at solving bug#14062.
5936 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5938 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5941 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5943 * image.c (gif_load): Check that subimages fit (Bug#14345).
5945 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5947 * lread.c (skip_dyn_eof): New function.
5948 (read1): Use it to skip the end of a file in response to #@00.
5950 * doc.c (get_doc_string): Slightly relax the sanity checking.
5952 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5954 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5955 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5956 (MonitorInfo): New struct.
5957 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5958 (Fns_display_monitor_attributes_list): New functions.
5959 (display-usable-bounds): Remove.
5960 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5963 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5965 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5966 (GTK_CHECK_VERSION): New macro, if not already defined.
5967 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5968 replaced by GTK_CHECK_VERSION.
5970 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5972 * xterm.h (GTK_PREREQ): New macro.
5973 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5974 to use this macro instead, for consistency and clarity.
5976 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5978 * xdisp.c (row_for_charpos_p): New function, with code of
5979 cursor_row_p, but accepts an additional argument CHARPOS instead
5980 of using a hardcoded PT.
5981 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5982 (row_containing_pos): Call row_for_charpos_p instead of partially
5983 doing the same. Fixes cursor positioning under longlines-mode
5984 when longlines-show-effect includes more than one newline, when
5985 moving the cursor vertically up.
5987 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5989 * makefile.w32-in (ACL_H): New macro.
5990 ($(BLD)/fileio.$(O)): Update dependencies.
5992 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5994 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5995 * Makefile.in (LIB_ACL): New macro.
5996 (LIBACL_LIBS): Remove.
5997 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5998 * fileio.c: Include <acl.h>.
5999 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
6000 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
6002 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
6005 * unexelf.c: Don't assume ElfW (Half) fits in int.
6006 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
6007 when dealing with ElfW (Half) values, since they can exceed 2**31
6008 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
6009 (entry_address): Omit unused NUM arg. All uses changed.
6011 2013-05-07 Juri Linkov <juri@jurta.org>
6013 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
6014 to the string converted from number with `Fnumber_to_string'.
6017 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6019 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
6020 This fixes a problem introduced by my previous change.
6022 2013-05-07 Glenn Morris <rgm@gnu.org>
6024 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
6026 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
6028 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
6030 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
6032 Static checking by GCC 4.8.0.
6033 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
6034 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
6035 (x_get_monitor_attributes_fallback)
6036 (x_get_monitor_attributes_xinerama)
6037 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
6038 Define only if USE_GTK.
6039 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
6040 (x_get_monitor_attributes_fallback): Omit unused locals.
6041 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
6042 Use double, not float, to avoid mixed-mode floating point arithmetic.
6044 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6045 Jan Djärv <jan.h.d@swipnet.se>
6047 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
6048 (XINERAMA_CFLAGS): New macros.
6049 (ALL_CFLAGS, LIBES): Use them.
6051 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
6052 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
6053 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
6054 (syms_of_xfns): DEFSYM them.
6055 (struct MonitorInfo): New struct.
6056 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
6057 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
6058 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
6059 (x_get_monitor_attributes_xinerama): New functions.
6060 (Fx_display_monitor_attributes_list): New primitive.
6061 (syms_of_xfns): Defsubr it.
6063 * xterm.h (x_display_info): Add Xatom_net_workarea and
6064 Xatom_net_current_desktop.
6066 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
6067 and dpyinfo->Xatom_net_current_desktop.
6069 2013-05-06 Eli Zaretskii <eliz@gnu.org>
6071 * xdisp.c (pos_visible_p): Use the special code for finding the
6072 beginning of a display property or overlay for any "replacing"
6073 display property, not just for display strings. This solves
6074 incorrect reporting of position by posn-at-point. (Bug#14241)
6076 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
6078 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
6079 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
6080 Verify that ElfW (Half) fits in int.
6081 (fatal): Use same signature as lisp.h.
6082 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
6083 configure and build with -DUNEXELF_DEBUG without worrying about
6084 other modules that use DEBUG.
6085 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
6086 possibly-wide integers now uses it instead of plain fprintf.
6087 (entry_address): New function, which avoids problems with 32-bit
6088 overflow on 64-bit hosts.
6089 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
6090 (round_up): Don't assume the remainder fits in int.
6091 (find_section): Use bool for boolean. Simplify debug code.
6092 (unexec): Don't assume file sizes fit in int or size_t.
6093 Omit unnecessary trailing newline in 'fatal' format.
6094 Use strerror rather than outputting decimal error number.
6095 Remove unused code when emacs is not defined;
6096 this file relies on Emacs now.
6097 Don't assume e_phnum and e_shnum are positive.
6099 * regex.c: Fix problems when DEBUG is defined.
6100 (extract_number, extract_number_and_incr): Define regardless of
6101 whether DEBUG is defined; that's simpler and makes the code less
6102 likely to go stale in the normal case when DEBUG is not defined.
6103 Return int rather than taking an int * arg. All callers changed.
6104 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
6105 Remove, replacing with ...
6106 (DEBUG_PRINT): New macro. All callers changed.
6107 (DEBUG_COMPILES_ARGUMENTS): New macro.
6108 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
6109 (print_compiled_pattern, print_double_string) [DEBUG]:
6110 Use prototype rather than old-style definition.
6111 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
6112 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
6113 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
6114 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
6115 Don't assume ptrdiff_t, size_t, and long are the same width as int.
6116 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
6117 This matters only when DEBUG is defined.
6119 2013-05-05 Eli Zaretskii <eliz@gnu.org>
6121 * xdisp.c (set_iterator_to_next): Set the
6122 ignore_overlay_strings_at_pos_p flag only if we are _really_
6123 iterating over an overlay string, as indicated by the
6124 current.overlay_string_index member. (Bug#14306)
6126 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
6128 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
6129 to where it is used, to avoid autorelease issues (Bug#14050).
6131 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
6133 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
6134 * fileio.c (syms_of_fileio): Implement this.
6135 * filelock.c (create_lock_file): If symbolic links don't work, so
6136 we use a regular file as a lock file, do not fsync the lock file;
6139 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
6141 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
6142 (syms_of_minibuf): Adjust accodingly.
6144 * callint.c (Fcall_interactively): Adjust calls accordingly.
6146 2013-05-04 Eli Zaretskii <eliz@gnu.org>
6148 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
6149 w->contents is a buffer before computing everything else.
6150 Use parentheses to disambiguate last part of the condition.
6152 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
6153 assertion violations. (Bug#14062)
6155 2013-05-01 David Reitter <david.reitter@gmail.com>
6157 * nsfns.m (ns_tooltip): Initialize.
6159 2013-04-28 Eli Zaretskii <eliz@gnu.org>
6161 * coding.c (decode_coding_gap): Don't remove the character before
6162 a newline unless it's a CR character. (Bug#14287)
6164 2013-04-28 Dan Nicolaescu <dann@gnu.org>
6166 * dispextern.h (struct face): Move enum face_underline_type
6167 earlier so that bitfields can be in the same word.
6169 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
6171 * nsfns.m (handlePanelKeys): New function.
6172 (EmacsOpenPanel:performKeyEquivalent:)
6173 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
6174 arrows/function/control and copy/paste keys (Bug#14296).
6176 2013-04-27 Juri Linkov <juri@jurta.org>
6178 * callint.c (Fcall_interactively): Call `Qread_number' for
6179 interactive code letter `n' instead of using duplicate code.
6182 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
6184 * systime.h (make_timeval): Declare as 'const'.
6186 2013-04-27 Kenichi Handa <handa@gnu.org>
6188 * font.c (font_open_entity): Always open a font of manageable
6191 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
6193 Port better to AIX (Bug#14258).
6194 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
6197 2013-04-24 Kenichi Handa <handa@gnu.org>
6199 * coding.c (decode_coding_iso_2022): When an invalid escape
6200 sequence is encountered, reset the invocation and designation
6201 status to the safest one.
6203 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
6205 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
6206 Without this fix, "make distclean" leaves stamp-h1 behind.
6208 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
6210 * w32fns.c (w32_fullscreen_rect): New function to compute the
6211 window rectangle for the given fullscreen mode.
6212 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
6213 longer tunes the window size. This keeps the window's edges flush
6214 with the screen and allows the taskbar to hide itself in fullboth.
6216 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
6217 window decorations and uses the entire screen.
6219 * w32term.h (w32_fullscreen_rect) Add prototype.
6220 (struct w32_output): Replace normal_width, normal_height,
6221 normal_top, and normal_left members with a single normal_placement
6223 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
6225 (FRAME_NORMAL_PLACEMENT): New macro.
6227 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
6229 * minibuf.c (Ftest_completion): Silence compiler warning.
6231 2013-04-15 Eli Zaretskii <eliz@gnu.org>
6233 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
6236 * frame.h (WINDOW_FRAME): Protect macro and its argument with
6239 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
6240 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
6241 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
6242 parentheses where appropriate.
6244 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
6246 * keyboard.c (timer_start_idle): Remove no-longer-used local.
6248 2013-04-14 Eli Zaretskii <eliz@gnu.org>
6250 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
6251 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
6252 Mention in the doc string that setting these variables takes
6253 effect only after a call to set-window-buffer. (Bug#14200)
6255 2013-04-13 Eli Zaretskii <eliz@gnu.org>
6257 * indent.c (Fvertical_motion): Don't consider display strings on
6258 overlay strings as display strings on the buffer position we
6259 started from. This prevents vertical cursor motion from jumping
6260 more than one line when there's an overlay string with a display
6261 property at end of line.
6262 Reported by Karl Chen <Karl.Chen@quarl.org> in
6263 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
6265 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
6267 * window.c (select_window): `record_buffer' even if window is
6268 already selected (bug#14191).
6270 2013-04-11 Eli Zaretskii <eliz@gnu.org>
6272 * window.c (Fwindow_end): Test more flags, including the buffer's
6273 last_overlay_modified flag, to determine whether the window's
6274 display is really up-to-date. Prevents the function from
6275 returning a stale value. (Bug#14170)
6276 (Fwindow_line_height): Fix the test for up-to-date-ness of the
6279 2013-04-10 Eli Zaretskii <eliz@gnu.org>
6281 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
6282 garbaged only if it is not already the top frame on its TTY.
6283 This prevents flickering due to constant redrawing of TTY frames when
6284 there are GUI frames open in the same session. (Bug#13864)
6286 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
6288 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
6289 of marking the idle timers directly.
6291 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
6293 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
6296 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
6298 * window.c (select_window): Don't record_buffer while the invariant is
6299 temporarily broken (bug#14161).
6301 * fns.c (Fdelq): Don't assume !NILP => CONSP.
6303 2013-04-07 Eli Zaretskii <eliz@gnu.org>
6305 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
6307 2013-04-07 Romain Francoise <romain@orebokech.com>
6309 Ignore additional platform-specific ACL errors (Bug#13702).
6310 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
6311 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
6313 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
6315 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
6318 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
6320 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
6321 This bug was introduced by my 2013-02-25 change that simplified
6322 data_start configuration. Without this change, on GNU/Linux
6323 an Emacs configured with --enable-profiling fails immediately
6324 due to a profiler signal.
6325 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
6326 with these flags. On platforms where special flags are needed
6327 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
6328 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
6329 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
6331 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
6333 Get rid of some platform-specific functions examining window
6334 system and its capabilities. This is a partial rework of the
6336 * lisp.h (have_menus_p): Remove prototype. This function is
6337 replaced with platform-independent window_system_available.
6338 (check_window_system): Move to...
6339 * frame.h (decode_window_system_frame, window_system_available):
6340 ...here, add new prototypes.
6341 * frame.c (window_system_available, decode_window_system_frame):
6343 (check_window_system): Platform-independent now.
6344 * xterm.h (x_in_use): Remove declaration.
6346 * w32term.h (check_x_frame):
6347 * nsterm.h (check_x_frame): Remove prototypes. This function
6348 is replaced with platform-independent decode_window_system_frame.
6349 * msdos.c (have_menus_p): Remove.
6350 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
6351 Remove platform-specific functions. Use check_window_system,
6352 decode_window_system_frame and check_ns_display_info where
6353 appropriate. Minor style and comment tweaks.
6354 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
6355 (check_x_frame): Likewise.
6356 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
6358 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
6359 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
6360 * xmenu.c, xselect.c: All related users changed.
6362 2013-04-03 Kenichi Handa <handa@gnu.org>
6364 The following changes is to optimize the code for reading UTF-8
6367 * coding.c (check_ascii): Rename from detect_ascii. Return value
6368 changed. Check EOL format. Do not call adjust_coding_eol_type
6370 (check_utf_8): New function.
6371 (adjust_coding_eol_type): Do nothing if already adjusted.
6372 (detect_coding): Compare the return value of check_ascii with
6373 coding->src_bytes. Call adjust_coding_eol_type if necessary.
6374 (decode_coding_gap): Optimize for valid UTF-8.
6376 2013-03-21 Kenichi Handa <handa@gnu.org>
6378 * coding.c (syms_of_coding): Cancel previous change.
6380 * insdel.c (insert_from_gap): Fix previous change.
6382 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
6384 Consistently use platform-specific function to detect window system.
6385 * lisp.h (check_window_system): New prototype. This function is
6386 going to replace check_x, check_w32 and check_ns.
6387 (have_menus_p): Mention msdos.c in comment.
6388 * fontset.c (check_window_system_func): Remove. Adjust all users.
6389 * fontset.h (check_window_system_func): Remove prototype.
6390 * nsterm.h (check_ns):
6391 * xterm.h (check_x):
6392 * w32term.h (check_w32): Likewise.
6393 * menu.c (Fx_popup_menu): Use check_window_system.
6394 * msdos.c (check_window_system): Define for MS-DOS.
6395 * nsfns.m (check_window_system): Define for NS. Adjust all users.
6396 * w32fns.c (check_window_system): Likewise for MS-Windows.
6397 * xfns.c (check_window_system): Likewise for X.
6398 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
6399 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
6401 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
6403 Prefer < to > in range checks such as 0 <= i && i < N.
6404 This makes it easier to visualize quantities on a number line.
6405 This patch doesn't apply to all such range checks,
6406 only to the range checks affected by the 2013-03-24 change.
6407 This patch reverts most of the 2013-03-24 change.
6408 * alloc.c (xpalloc, Fgarbage_collect):
6409 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
6410 * character.c (string_escape_byte8):
6411 * charset.c (read_hex):
6412 * data.c (cons_to_unsigned):
6413 * dispnew.c (update_frame_1):
6414 * doc.c (Fsubstitute_command_keys):
6415 * doprnt.c (doprnt):
6416 * editfns.c (hi_time, decode_time_components):
6417 * fileio.c (file_offset):
6418 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6419 * font.c (font_intern_prop):
6420 * frame.c (x_set_alpha):
6421 * gtkutil.c (get_utf8_string):
6422 * indent.c (check_display_width):
6423 * keymap.c (Fkey_description):
6424 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
6426 * minibuf.c (read_minibuf_noninteractive):
6427 * process.c (wait_reading_process_output):
6428 * search.c (Freplace_match):
6429 * window.c (get_phys_cursor_glyph):
6430 * xdisp.c (redisplay_internal):
6431 * xsmfns.c (smc_save_yourself_CB):
6432 Prefer < to > for range checks.
6433 * dispnew.c (sit_for): Don't mishandle NaNs.
6434 This fixes a bug introduced in the 2013-03-24 change.
6435 * editfns.c (decode_time_components): Don't hoist comparison.
6436 This fixes another bug introduced in the 2013-03-24 change.
6438 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
6440 * frame.h (struct frame): Drop scroll_bottom_vpos
6441 member becaue all real users are dead long ago.
6442 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
6443 * xdisp.c (redisplay_internal): Adjust user.
6445 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
6447 * nsmenu.m (showAtX:Y:for:): setLevel to
6448 NSPopUpMenuWindowLevel (Bug#13998).
6450 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
6452 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
6453 (ns_check_pending_open_menu): Declare.
6455 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
6456 (x_activate_menubar): Update the menu with title that matches
6457 ns_get_pending_menu_title, and call
6458 ns_check_pending_openmenu (Bug#12698).
6459 (menuWillOpen:): New method.
6460 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
6462 * nsterm.m (menu_will_open_state, menu_mouse_point)
6463 (menu_pending_title): New varaibles.
6464 (ns_get_pending_menu_title, ns_check_menu_open)
6465 (ns_check_pending_open_menu): New functions.
6467 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
6469 * indent.c (current_column_bol_cache): Remove leftover which is not
6470 used in Fmove_to_column any more.
6471 (current_column, scan_for_column): Adjust users.
6472 * keyboard.c (last_point_position_buffer, last_point_position_window):
6473 Remove leftovers which are not used for recording undo any more.
6474 (command_loop_1, syms_of_keyboard): Adjust users.
6475 * xdisp.c (last_max_ascent): Remove leftover which is not used in
6476 redisplay_window any more.
6477 (move_it_to): Adjust user.
6479 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
6481 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
6482 Update dependencies.
6484 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
6486 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
6487 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
6490 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6492 * window.h (struct window): Replace hchild, vchild and buffer slots
6493 with the only contents slot. This is possible because each valid
6494 window may have either the child window (in vertical or horizontal
6495 combination) or buffer to display (for the leaf window). Using that,
6496 a lof of operations to traverse and/or change window hierarchies may
6497 be simplified. New member horizontal is used to distinguish between
6498 horizontal and vertical combinations of internal windows.
6499 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6500 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6501 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6502 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6503 Use contents slot, not buffer, where appropriate.
6504 (wset_combination): New function.
6505 (wset_buffer): Add eassert.
6506 (Fframe_first_window): Simplify the loop reaching first window.
6507 (Fwindow_buffer): Use WINDOW_LEAF_P.
6508 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6509 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6510 (unshow_buffer): Convert initial debugging check to eassert.
6511 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6512 (make_parent_window, window_resize_check, window_resize_apply)
6513 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6514 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6515 Adjust to match struct window changes.
6516 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6517 (mark_window_cursors_off, count_windows, get_leaf_windows)
6518 (foreach_window_1): Simplify the loop.
6519 * alloc.c (mark_object): Do not check for the leaf window because
6520 internal windows has no glyph matrices anyway.
6521 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6522 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6523 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6524 (build_frame_matrix_from_window_tree, mirror_make_current)
6525 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6526 (update_window_tree, set_window_update_flags): Simplify the loop.
6527 (sync_window_with_frame_matrix_rows): Enforce live window.
6528 Use contents slot, not buffer, where appropriate.
6529 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6530 and WINDOW_HORIZONTAL_COMBINATION_P.
6531 (make_frame_visible_1): Simplify the loop.
6532 Use contents slot, not buffer, where appropriate.
6533 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6534 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6535 (expose_window_tree): Likewise.
6536 Use contents slot, not buffer, where appropriate.
6537 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6538 to avoid deleted windows. Use contents slot instead of buffer.
6539 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6540 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6541 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6542 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6544 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6546 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6547 identify the reasons for assertion violations in bug#14062 and
6549 (Fx_show_tip): Fix compilation error under
6550 "--enable-check-lisp-object-type". (Bug#14073)
6552 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6553 Reported by <rzl24ozi@gmail.com>.
6555 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6557 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6559 (unwind_with_echo_area_buffer): ...to restore it here.
6560 This is needed to ensure that...
6561 (redisplay_window): ...both window markers are valid here,
6562 which is verified by eassert.
6563 * editfns.c (save_excursion_save): Do not assume that
6564 selected_window always displays the buffer.
6565 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6568 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6570 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6573 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6575 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6577 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6579 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6580 since MinGW's w32api headers do. This avoids compiler warnings.
6582 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6585 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6587 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6589 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6591 * gtkutil.c (style_changed_cb): Check if frame is live and an
6592 X frame (Bug#14038).
6594 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6596 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6597 Define only for _WIN32_WINNT less than 0x0500.
6598 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6600 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6601 see its own definitions of 'struct timeval' and 'struct timezone'.
6603 Fix incompatibilities between MinGW.org and MinGW64 headers.
6604 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6606 * w32.c (REPARSE_DATA_BUFFER): Guard with
6607 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6609 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6611 * xterm.c: Include X11/XKBlib.h
6612 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6614 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6616 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6618 * blockinput.h (input_blocked_p): Likewise.
6619 * bytecode.c (exec_byte_code): Likewise.
6620 * callproc.c (call_process_kill, call_process_cleanup)
6621 (Fcall_process): Likewise.
6622 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6623 (Fccl_execute_on_string): Likewise.
6624 * character.c (string_escape_byte8): Likewise.
6625 * charset.c (read_hex): Likewise.
6626 * cm.c (calccost): Likewise.
6627 * data.c (cons_to_unsigned): Likewise.
6628 * dired.c (directory_files_internal, file_name_completion):
6630 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6631 (sit_for): Likewise.
6632 * doc.c (Fsubstitute_command_keys): Likewise.
6633 * doprnt.c (doprnt): Likewise.
6634 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6635 * emacsgtkfixed.c: Likewise.
6636 * fileio.c (file_offset, Fwrite_region): Likewise.
6637 * floatfns.c (Fexpt, fmod_float): Likewise.
6638 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6640 * font.c (font_intern_prop): Likewise.
6641 * frame.c (x_set_alpha): Likewise.
6642 * gtkutil.c (get_utf8_string): Likewise.
6643 * indent.c (check_display_width): Likewise.
6644 * intervals.c (create_root_interval, rotate_right, rotate_left)
6645 (split_interval_right, split_interval_left)
6646 (adjust_intervals_for_insertion, delete_node)
6647 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6648 (merge_interval_right, merge_interval_left, copy_intervals)
6649 (set_intervals_multibyte_1): Likewise.
6650 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6651 * keymap.c (Fkey_description): Likewise.
6652 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6653 * lread.c (openp, read_integer, read1, string_to_number):
6655 * menu.c (ensure_menu_items): Likewise.
6656 * minibuf.c (read_minibuf_noninteractive): Likewise.
6657 * print.c (printchar, strout): Likewise.
6658 * process.c (create_process, Faccept_process_output)
6659 (wait_reading_process_output, read_process_output, send_process)
6660 (wait_reading_process_output): Likewise.
6661 * profiler.c (make_log, handle_profiler_signal): Likewise.
6662 * regex.c (re_exec): Likewise.
6663 * regex.h: Likewise.
6664 * search.c (looking_at_1, Freplace_match): Likewise.
6665 * sysdep.c (get_child_status, procfs_ttyname)
6666 (procfs_get_total_memory): Likewise.
6667 * systime.h (EMACS_TIME_VALID_P): Likewise.
6668 * term.c (dissociate_if_controlling_tty): Likewise.
6669 * window.c (get_phys_cursor_glyph): Likewise.
6670 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6671 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6673 * xfns.c (Fx_window_property): Likewise.
6674 * xmenu.c (set_frame_menubar): Likewise.
6675 * xselect.c (x_get_window_property, x_handle_dnd_message):
6677 * xsmfns.c (smc_save_yourself_CB): Likewise.
6678 * xterm.c (x_scroll_bar_set_handle): Likewise.
6680 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6682 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6683 to be optional or nil. Adjust comment and convert it to docstring.
6684 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6685 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6687 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6689 Static checking by GCC 4.8-20130319.
6690 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6691 * process.c (Fset_process_datagram_address)
6692 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6693 * xdisp.c (get_char_face_and_encoding):
6694 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6695 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6696 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6698 2013-03-24 Ken Brown <kbrown@cornell.edu>
6700 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6701 fix compilation on 64-bit Cygwin, where underscores are not
6702 automatically prepended.
6704 * w32term.c (w32_initialize): Silence compiler warning.
6706 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6708 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6709 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6710 variables, to save and restore frame dimensions.
6711 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6712 after returning from a 'fullscreen' configuration.
6713 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6714 to avoid races between the main thread and the input thread.
6716 * w32term.h (struct w32_output): New members normal_width,
6717 normal_height, normal_top, normal_left, and prev_fsmode.
6718 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6719 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6722 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6723 'fullscreen' parameter. Always record previous width and height
6724 of the frame, except when switching out of maximized modes, so
6725 that they could be restored correctly, instead of resetting to the
6726 default frame dimensions. Send SC_RESTORE command to the frame,
6727 unless we are going to send SC_MAXIMIZE, to restore the frame
6728 resize hints in the mouse pointer shown by the window manager.
6731 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6733 * lisp.h (get_frame_param): Adjust conditions for prototype
6736 2013-03-22 Ken Brown <kbrown@cornell.edu>
6738 * unexcw.c: Drop unneeded inclusion of w32common.h.
6739 (report_sheap_usage): Declare.
6740 (read_exe_header): Add magic numbers for x86_64.
6741 (fixup_executable): Fix printf format specifier for unsigned long
6744 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6746 * frame.h (struct frame): Put menu_bar_window under #ifdef
6747 because this member is not needed when X toolkit is in use.
6748 (fset_menu_bar_window):
6749 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6750 (free_glyphs, update_frame):
6751 * xdisp.c (expose_frame): Likewise.
6752 (display_menu_bar): Likewise. Remove redundant eassert.
6753 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6756 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6758 Use functions and constants to manipulate Lisp_Save_Value objects.
6759 This replaces code that used macros and strings and token-pasting.
6760 The change makes the C source a bit easier to follow,
6761 and shrinks the Emacs executable a bit.
6762 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6763 (make_save_value): Change 1st arg from string to enum. All callers
6766 (mark_object): Use if, not #if, for GC_MARK_STACK.
6767 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6768 (XSAVE_OBJECT): Now functions, not macros.
6769 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6770 the constant was never used.
6771 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6772 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6773 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6774 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6776 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6777 type3 with a single member save_type. All uses changed.
6778 (save_type, set_save_pointer, set_save_integer): New functions.
6779 * print.c (PRINTX): Remove.
6781 * alloc.c: Remove redundant static declarations.
6783 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6785 * window.h (struct window): Convert left_col, top_line, total_lines
6786 and total_cols from Lisp_Objects to integers. Adjust comments.
6787 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6789 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6790 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6791 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6792 Adjust users where appropriate.
6794 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6796 * frame.h (struct frame): Drop resx and resy because the same data is
6797 available from window system-specific output context. Adjust users.
6798 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6799 New functions to provide defaults when no window system available.
6800 (FRAME_RES_X, FRAME_RES_Y): New macros.
6801 (NUMVAL): Move from xdisp.c.
6802 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6803 (Ffont_face_attributes, Fopen_font):
6804 * image.c (gs_load):
6805 * w32font.c (fill_in_logfont):
6806 * xdisp.c (calc_pixel_width_or_height):
6807 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6808 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6810 2013-03-20 Kenichi Handa <handa@gnu.org>
6812 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6813 to 1 (temporary workaround until a bug related to ASCII
6814 optimization is fixed).
6816 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6818 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6819 Signal error if window is not internal. Adjust docstring.
6820 (delete_all_child_windows): Use combination_limit to save the buffer.
6821 (Fset_window_configuration): Adjust accordingly.
6822 * print.c (syms_of_print): Initialize debugging output not here...
6823 (init_print_once): ...but in a new function here.
6824 * lisp.h (init_print_once): Add prototype.
6825 * emacs.c (main): Add call to init_print_once. Adjust comments.
6827 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6829 * window.c (window_resize_check, window_resize_apply)
6830 (window_from_coordinates, recombine_windows, set_window_buffer)
6831 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6832 (Fsplit_window_internal, Fdelete_window_internal)
6833 (freeze_window_starts): Use bool for booleans.
6834 * window.h (window_frame_coordinates, resize_frame_windows)
6835 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6837 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6839 * dispnew.c (bitch_at_user): Use `user-error'.
6841 2013-03-17 Ken Brown <kbrown@cornell.edu>
6843 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6844 as return type of image_background. (Bug#13981)
6845 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6847 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6849 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6850 (ns_select): Don't return with result uninitialized.
6852 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6855 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6857 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6858 directories. If filename is nil, get directory name (Bug#13932).
6859 Use getFilename and getDirectory.
6860 (getFilename, getDirectory): New methods for EmacsSavePanel and
6862 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6864 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6866 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6868 2013-03-15 Kenichi Handa <handa@gnu.org>
6870 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6871 (adjust_after_replace): Make it back to static. Delete the third
6872 arg text_at_gap_tail. Cancel the code for handling it.
6874 * coding.h (struct coding_system): New member eol_seen.
6876 * coding.c (detect_ascii): New function.
6877 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6878 when the source bytes are actually scanned. On detecting for
6879 coding_category_utf_8_auto, call detect_ascii instead of scanning
6880 source bytes directly.
6881 (produce_chars): Call insert_from_gap with the new arg 0.
6882 (encode_coding): Likewise.
6883 (decode_coding_gap): Control ASCII optimization by the variable
6884 disable_ascii_optimization instead of #ifndef .. #endif.
6885 Deccode EOL format according to coding->eol_seen.
6886 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6889 * lisp.h (adjust_after_replace): Cancel externing it.
6890 (insert_from_gap): Adjust prototype.
6892 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6894 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6895 FULLSCREEN_MAXIMIZED. (Bug#13935)
6897 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6899 * region-cache.c (find_cache_boundary, move_cache_gap)
6900 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6901 Simplify debugging check and convert to eassert. Adjust comment.
6902 (pp_cache): Put under ENABLE_CHECKING.
6904 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6906 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6907 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6909 (w32fullscreen_hook): If the frame is visible, reset
6910 f->want_fullscreen flag after changing the frame size. If the
6911 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6914 2013-03-13 Daniel Colascione <dancol@dancol.org>
6916 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6917 too so that these builds can use Cygwin's file conversion
6918 functions. (We've been building and linking cygw32.o all along
6919 and just not using it.)
6921 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6923 File synchronization fixes (Bug#13944).
6924 * Makefile.in (LIB_FDATASYNC): New macro.
6926 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6927 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6928 Don't worry about HAVE_FSYNC, since a substitute fsync is
6929 available if the system lacks one.
6930 (Fwrite_regin): Retry fsync if interrupted.
6932 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6934 * w32term.c (w32_read_socket): If the Emacs frame is being
6935 activated, call w32fullscreen_hook, to make sure the new frame
6936 dimensions are in effect. (Bug#13937)
6938 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6940 * xdisp.c (init_iterator): Simplify because both character and byte
6941 positions are either specified or -1. Add eassert. Adjust comment.
6942 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6943 character and byte positions can be obtained from marker.
6945 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6947 Static checking by Sun C 5.12.
6948 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6949 * bytecode.c (exec_byte_code):
6950 * dispnew.c (init_display):
6952 * fileio.c (Fsubstitute_in_file_name):
6953 * keyboard.c (Fevent_convert_list):
6954 * keymap.c (Fsingle_key_description):
6955 * term.c (maybe_fatal, fatal):
6956 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6957 * xsmfns.c (Fhandle_save_session):
6958 Omit unreachable code.
6959 * keymap.c (map_keymap_char_table_item): Cast void * to
6960 a function pointer type; the C Standard requires this.
6962 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6963 Include <sys/param.h> unconditionally, as that works elsewhere and
6964 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6965 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6968 See ChangeLog.12 for earlier changes.
6974 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6976 This file is part of GNU Emacs.
6978 GNU Emacs is free software: you can redistribute it and/or modify
6979 it under the terms of the GNU General Public License as published by
6980 the Free Software Foundation, either version 3 of the License, or
6981 (at your option) any later version.
6983 GNU Emacs is distributed in the hope that it will be useful,
6984 but WITHOUT ANY WARRANTY; without even the implied warranty of
6985 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6986 GNU General Public License for more details.
6988 You should have received a copy of the GNU General Public License
6989 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.