1 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3 Fix openp errno handling.
4 * callproc.c (Fcall_process): Preserve openp errno around close.
5 * lread.c (openp): Set errno when returning -1, as some callers
8 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
10 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
12 * nsterm.h (NSSavePanel): Update comment.
13 (NSAPP_DATA2_RUNFILEDIALOG): Define.
14 (ns_run_file_dialog): Declare.
16 * nsfns.m: Remove panelOK.
18 (ns_run_file_dialog): New function.
19 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
20 event loop, so file dialog is popped up by ns_run_file_dialog, called
21 by sendEvent (Bug#14578).
22 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
24 2013-07-06 Eli Zaretskii <eliz@gnu.org>
26 * xdisp.c (default_line_pixel_height): New function.
27 (pos_visible_p, move_it_vertically_backward, try_scrolling)
28 (try_cursor_movement, redisplay_window, try_window)
29 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
31 * window.c (window_scroll_pixel_based): use
32 default_line_pixel_height.
34 * dispextern.h (default_line_pixel_height): Add prototype.
36 * frame.c (x_set_line_spacing): Accept a float value for
37 line-spacing parameter, per the documentation.
39 * data.c (Fmultibyte_string_p): Doc fix.
41 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
43 Use emacs_open more consistently when opening files.
44 This handles EINTR more consistently now, and makes it easier
45 to introduce other uniform changes to file descriptor handling.
46 * src/systdio.h: New file.
47 * src/buffer.c (mmap_init):
48 * cygw32.c (chdir_to_default_directory):
49 * dispnew.c (Fopen_termscript):
50 * emacs.c (Fdaemon_initialized):
51 * fileio.c (Fdo_auto_save):
52 * image.c (slurp_file, png_load_body, jpeg_load_body):
53 * keyboard.c (Fopen_dribble_file):
55 * print.c (Fredirect_debugging_output):
56 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
57 * termcap.c (tgetent):
58 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
59 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
60 * w32term.c (w32_initialize) [CYGWIN]:
61 * xfaces.c (Fx_load_color_file):
62 Use emacs_open instead of plain open, and emacs_fopen instead of
64 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
65 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
66 * callproc.c (default_output_mode): New constant.
67 (Fcall_process): Use it to call emacs_open instead of plain creat.
68 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
69 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
70 (emacs_fopen): New function.
71 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
72 Include <lisp.h>, for emacs_open.
73 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
75 Remove duplicate #include directives.
76 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
78 Don't include stdio.h twice.
79 * buffer.c [USE_MMAP_FOR_BUFFERS]:
80 Don't include sys/types.h or stdio.h twice.
81 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
82 * lread.c: Don't include coding.h twice.
83 * nsfont.m: Don't include frame.h twice.
84 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
85 * ralloc.c: Don't include <unistd.h> twice.
86 * xdisp.c: Don't include font.h twice.
87 * xterm.c: Don't include fontset.h twice.
88 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
90 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
92 Scale ImageMagick images more carefully.
93 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
94 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
95 Be more careful about avoiding undefined behavior after
96 integer overflow and division by zero.
98 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
100 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
101 (syms_of_w32fns): DEFSYM them.
102 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
103 (CCHDEVICENAME): Define macros if not defined.
104 (struct MONITOR_INFO_EX): New struct.
105 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
106 (enum_display_monitors_fn): New variable.
107 (globals_of_w32fns): Initialize it.
108 (Fx_display_pixel_width, Fx_display_pixel_height)
109 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
110 multi-monitor setups in docstrings.
111 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
112 screen size by primary monitor's millimeter per pixel.
113 (w32_monitor_enum, w32_display_monitor_attributes_list)
114 (w32_display_monitor_attributes_list_fallback)
115 (Fw32_display_monitor_attributes_list): New functions.
116 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
118 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
120 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
122 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
124 * fileio.c (Qfile_notify_error): New error symbol.
126 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
127 * inotify.c (inotify_callback, symbol_to_inotifymask)
128 (Finotify_add_watch, Finotify_rm_watch): Use it.
129 (inotifyevent_to_event): Exchange order of cookie and file name.
130 (Finotify_add_watch): Adapt docstring.
132 * lisp.h (Qfile_notify_error): Declare.
134 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
136 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
137 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
138 Do not clear _malloc_thread_enabled_p, undoing the previous change,
139 which did not work (see <http://bugs.gnu.org/14569#307>).
140 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
141 && (!noninteractive || initialized)). This attempts to thread
142 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
144 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
146 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
147 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
149 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
151 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
152 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
153 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
154 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
156 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
158 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
159 Define to __sys_siglist.
161 2013-07-02 Eli Zaretskii <eliz@gnu.org>
163 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
164 word-wrap, so that overflow-newline-into-fringe would work in
165 visual-line-mode. (Bug#2749)
166 (move_it_in_display_line_to): When the last scanned display
167 element fits exactly on the display line, and
168 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
169 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
170 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
171 finding buffer position that corresponds to pixel coordinates,
172 e.g. in buffer_posn_from_coords.
174 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
176 * process.c (handle_child_signal): Call catch_child_signal if
179 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
181 Don't convert function pointers to void * and back.
182 It isn't portable C, and it's easy enough to avoid.
183 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
184 (make_save_value): Add support for SAVE_FUNCPOINTER.
185 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
186 * print.c (print_object):
187 Distinguish function from object pointers.
188 * lisp.h (SAVE_FUNCPOINTER): New constant.
189 (SAVE_SLOT_BITS): Adjust to it.
190 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
191 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
192 (voidfuncptr): New typedef.
193 (struct Lisp_Save_Value): New member data[0].funcpointer.
194 (XSAVE_FUNCPOINTER): New function.
196 Simplify buildobj processing.
197 * Makefile.in (buildobj.h): Make it a sequence of strings each
198 followed by comma, rather than a single string. Put it into a
199 .tmp file in case there's an error while generating it.
200 (gl-stamp): Use .tmp for temp files.
201 (mostlyclean): Clean .tmp files.
202 * doc.c (buildobj): Move to just the routine that needs it.
203 It's now an array of strings, so processing is simpler.
205 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
207 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
208 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
209 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
210 Invoke malloc_enable_thread even when not interactive.
211 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
212 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
213 in this case, since the underlying bug has now been fixed.
215 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
217 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
218 unlinking it (bug#14691).
220 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
222 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
223 before checking whether buffer is modified. This lets
224 `kill-buffer-query-functions' cancel killing of the buffer or save
225 its content before `kill-buffer' asks user the "Buffer %s
226 modified; kill anyway?" question.
228 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
230 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
231 Let the super performKeyEquivalent deal with them (Bug#14747).
233 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
235 * widget.c (resize_cb): Remove unused local.
237 Do not use GTK 3 if it exists but cannot be compiled.
238 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
239 * xterm.c (x_error_handler) [!USE_GTK]:
242 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
244 2013-06-30 Eli Zaretskii <eliz@gnu.org>
246 * intervals.c (get_local_map): Instead of aborting, clip POSITION
247 to the valid range of values. (Bug#14753)
249 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
250 when moving point by using the current glyph matrix. This avoids
251 the need to force redisplay when this function is called in a
254 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
256 Fix minor problems found by static checking.
257 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
258 Redo the latter's body to sidestep GCC parenthesization warnings.
259 (setup_coding_system, detect_coding, detect_coding_system): Use them.
260 * coding.c (detect_coding, detect_coding_system):
261 * coding.h (struct undecided_spec):
262 Use bool for boolean.
263 * image.c (QCmax_width, QCmax_height): Now static.
264 * xdisp.c (Fmove_point_visually): Remove unused local.
266 2013-06-29 Eli Zaretskii <eliz@gnu.org>
268 * xdisp.c (Fmove_point_visually): New function.
270 2013-06-28 Kenichi Handa <handa@gnu.org>
272 * coding.h (define_coding_undecided_arg_index): New enum.
273 (coding_attr_index): New members
274 coding_attr_undecided_inhibit_null_byte_detection,
275 coding_attr_undecided_inhibit_iso_escape_detection,
276 coding_attr_undecided_prefer_utf_8.
277 (undecided_spec): New struct.
278 (struct coding_system): New member `undecided' of the member
281 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
282 (detect_coding): Likewise.
283 (detect_coding_system): Likewise.
284 (Fdefine_coding_system_internal): New coding system properties
285 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
287 (syms_of_coding): Adjust for coding_arg_undecided_max.
289 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
291 * image.c (x_from_xcolors): Remove unused local.
293 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
295 Defer image data transfer between X client and server until actual
298 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
301 * image.c (Destroy_Image): Remove.
302 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
303 `mask_p', and `colors_p'. All uses changed.
304 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
305 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
306 New macros for `flags' arg to x_clear_image_1.
307 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
308 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
309 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
310 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
311 (image_get_x_image, image_unget_x_image): New functions or macros.
312 (image_background, image_background_transparent, x_to_xcolors)
313 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
314 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
315 instead of Destroy_Image.
316 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
317 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
318 (png_load_body, jpeg_load_body, tiff_load, gif_load)
319 (imagemagick_load_image, svg_load_image): Use them instead of
320 x_create_x_image_and_pixmap, and x_put_x_image followed by
321 x_destroy_x_image, respectively.
322 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
323 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
324 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
325 background_transparent fields.
326 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
327 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
329 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
331 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
332 This mostly consists of undoing recent changes.
333 * callproc.c (Fcall_process):
334 * process.c (create_process):
335 Do not worry about catching SIGCHLD here, undoing previous change.
336 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
337 * process.c, process.h (catch_child_signal):
338 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
339 * process.c (catch_child_handler): Don't worry about being called
340 lazily and do not assume caller has blocked SIGCHLD, undoing
341 previous change. Move first-time stuff back to
342 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
343 tickle glib, as that causes Cygwin bootstrap to fail. Do not
344 set lib_child_handler if it's already initialized, which may
345 help avoid problems on GNUStep.
347 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
349 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
350 * callproc.c (Fcall_process):
351 * process.c (create_process):
352 Make sure SIGCHLD is caught before we fork,
353 since Emacs startup no arranges to catch SIGCHLD.
354 * process.c (lib_child_handler): Initialize to null, not to
356 (catch_child_signal): Allow self to be called lazily.
357 Do nothing if it's already been called.
358 Assume caller has blocked SIGCHLD (all callers do now).
359 * emacs.c (main): Do not catch SIGCHLD here; defer it until
360 just before it's really needed.
361 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
362 since it hasn't been caught yet.
364 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
366 * image.c (compute_image_size): New function to implement
367 :max-width and :max-height.
368 (imagemagick_load_image): Use it.
370 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
372 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
373 * callproc.c, process.h (block_child_signal, unblock_child_signal):
375 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
376 * process.c (catch_child_signal): Block SIGCHLD while futzing with
377 the SIGCHLD handler, since the code is not atomic and (due to glib)
378 signals may be arriving now.
379 * sysdep.c (init_signals): Do not catch child signals here;
380 'main' now does that later, at a safer time.
382 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
384 Clean up SIGCHLD handling a bit (Bug#14569).
385 * process.c, process.h (catch_child_signal):
386 Now always extern, even if !NS_IMPL_GNUSTEP.
387 * process.c (catch_child_signal): Move glib tickler here from
388 init_process_emacs, so that it's done earlier in Emacs
389 initialization. Also move the noninteractive && !initialized
390 check here from init_process_emacs. This is all a bit cleaner for
391 GNUish platforms, and I hope it works around the Cygwin bug.
392 * sysdep.c (init_signals): Invoke catch_child_signal here, so
393 that glib signal handling is tickled before glib creates threads.
395 * process.c (wait_reading_process_output): Avoid int overflow
396 when reading more than 2 GiB total from a process.
398 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
400 * process.c (create_process): Handle a couple more cases,
401 i.e., work even if new_argv and wait_child_setup[i] are cached.
402 Use Fcall_process's style for volatile vars.
404 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
406 * process.c (create_process): Mark PROCESS volatile.
408 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
410 Use C99-style flexible array members if available.
411 This avoids some subtle aliasing issues, which typically
412 aren't a problem with GCC but may be a problem elsewhere.
413 * alloc.c (sdata): New typedef, replacing the old struct sdata.
414 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
415 In either case, it uses a flexible array member rather than
416 the old struct hack. All uses changed.
417 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
418 Adjust to sdata reorganization.
419 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
420 Use offsetof (struct, flex_array_member), not sizeof (struct), as
421 that ports better to pre-C99 non-GCC.
422 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
423 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
424 as the latter has changed.
425 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
426 and port better to pre-C99 GCC.
427 * image.c (struct xpm_cached_color):
428 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
429 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
430 Use FLEXIBLE_ARRAY_MEMBER.
431 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
432 Move decl to top level so it gets checked against implementation.
433 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
434 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
436 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
438 * syntax.c: Integer cleanups.
439 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
440 All uses that need 0-or-2 changed to:
441 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
442 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
443 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
444 (char_quoted, prev_char_comend_first, back_comment)
445 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
446 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
447 Use bool for boolean.
448 (update_syntax_table, skip_chars, skip_syntaxes):
449 Prefer int to unsigned when either will do.
450 (back_comment): Return boolean success flag, like forw_comment,
451 instead of positive-or-minus-1 (which might have overflowed int anyway).
452 Don't stuff ptrdiff_t into int.
453 (syntax_spec_code, syntax_code_spec): Now const.
454 (Fmatching_paren, scan_lists, scan_sexps_forward):
455 Use enum syntaxcode for syntax code.
456 (Fmatching_paren): Check that arg is a character, not just an integer.
457 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
458 (Finternal_describe_syntax_value): Omit no-longer-needed
460 (skip_chars): Use char, not unsigned char, when the distinction
462 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
463 * bytecode.c (exec_byte_code):
464 * syntax.c (syntax_spec_code, Fchar_syntax)
465 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
467 * syntax.h (SYNTAX_WITH_FLAGS):
468 Omit unnecessary casts.
470 2013-06-20 Eli Zaretskii <eliz@gnu.org>
472 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
473 line dimensions here, to avoid race conditions with the main
474 thread. (Bug#14062, bug#14630, bug#14669)
476 * w32term.c (w32_draw_window_cursor): Compute the header line and
477 mode line dimensions here.
478 <w32_system_caret_window, w32_system_caret_hdr_height>:
479 <w32_system_caret_mode_height>: New variables.
481 * w32term.h: Declare them.
483 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
485 * alloc.c (die): Move "assertion failed" string here ...
486 * lisp.h (eassert): ... from here. Also, suppress evaluation of
487 COND when SUPPRESS_CHECKING. This shrinks the executable text
488 size by 0.8% to 2.2% when configured with --enable-checking,
489 depending on optimization flags (GCC 4.8.1 x86-64).
491 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
493 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
495 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
496 base is 2; this is more accurate.
498 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
500 * sound.c (string_default): Move to !WINDOWSNT section.
501 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
503 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
505 * sound.c: Integer cleanups.
506 Remove unnecessary forward decls.
507 (struct sound_device): The 'file' member is now a Lisp_Object, not
508 a char *, so that we needn't invoke alloca on a huge size.
509 (Fplay_sound_internal): Adjust to this.
510 (string_default): New function.
511 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
512 Use it to adjust to the struct sound_device change.
513 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
516 * syntax.c (skip_chars): Don't use uninitialized storage
517 when searching a multibyte buffer for characters that are not in a
518 unibyte string that contains non-ASCII characters.
520 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
522 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
523 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
525 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
527 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
529 2013-06-18 Kenichi Handa <handa@gnu.org>
531 * font.c (Ffont_spec): Signal an error for an invalid font name
534 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
536 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
537 In particular this ports to 32-bit sparc Sun cc.
538 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
539 array with a dummy element at specpdl[-1], so that its address can
541 (unbind_to): Do not copy the binding; not needed, now that we
542 copy old_value in the one place where the copy is needed.
543 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
544 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
545 (union specbinding): Rename from struct specbinding. Redo layout
546 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
547 which is not portable. With Sun C 5.12 32-bit sparc, the
548 declaration causes nargs to be an unsigned bitfield, a behavior
549 that the C standard allows; but Emacs wants nargs to be signed.
550 The overall type is now a union of structures rather than a
551 structure of union of structures, and the 'kind' member is now a
552 bitfield, so that the overall type doesn't grow. All uses changed.
553 * process.c (Fmake_serial_process): Remove unnecessary initialization.
555 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
557 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
558 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
560 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
562 2013-06-17 Eli Zaretskii <eliz@gnu.org>
564 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
565 unless we know that the window w's frame is a frame object.
566 Another attempt at solving bug#14062 and bug#14630.
568 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
570 * textprop.c (property_set_type): New enum.
571 (add_properties): Allow appending/prepending text properties.
572 (add_text_properties_1): Factored out of Fadd_text_properties.
573 (Fadd_text_properties): Move all the code into
574 add_text_properties_1.
575 (Fadd_face_text_property): New function that calls
576 add_text_properties_1.
578 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
580 Move functions from lisp.h to individual modules when possible.
581 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
582 * alloc.c (XFLOAT_INIT, set_symbol_name):
583 * buffer.c (CHECK_OVERLAY):
584 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
585 (set_char_table_parent):
586 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
587 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
588 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
589 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
591 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
592 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
593 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
594 (backtrace_args, backtrace_debug_on_exit):
595 * floatfns.c (CHECK_FLOAT):
596 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
597 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
598 (set_hash_hash, set_hash_hash_slot, set_hash_index)
599 (set_hash_index_slot):
600 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
601 * marker.c (CHECK_MARKER):
602 * textprop.c (CHECK_STRING_OR_BUFFER):
603 * window.c (CHECK_WINDOW_CONFIGURATION):
604 Move here from lisp.h, and make these functions static rather than
606 * buffer.c (Qoverlayp):
608 * fns.c (Qhash_table_p):
609 * window.c (Qwindow_configuration_p):
611 * lisp.h: Remove the abovementioned defns and decls.
613 Use functions, not macros, for XINT etc. (Bug#11935).
614 In lisp.h, prefer functions to function-like macros, and
615 constants to object-like macros, when either will do. This:
616 . simplifies use, as there's no more need to worry about
617 arguments' side effects being evaluated multiple times.
618 . makes the code easier to debug on some platforms.
619 However, when using gcc -O0, keep using function-like macros
620 for a few critical operations, for performance reasons.
621 This sort of thing isn't needed with gcc -Og, but -Og
622 is a GCC 4.8 feature and isn't widely-enough available yet.
623 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
624 Remove enum lsb_bits; no longer needed.
625 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
626 * buffer.c (Qoverlap):
628 * fns.c (Qhash_table_p):
629 Now extern, so lisp.h can use these symbols.
630 * dispextern.h: Include character.h, for MAX_CHAR etc.
631 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
632 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
633 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
634 (GLYPH_CODE_P): Move here from lisp.h.
635 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
636 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
637 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
638 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
639 XUNTAG now returns void *.
640 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
641 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
642 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
643 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
644 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
645 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
646 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
647 (lisp_h_XPNTR, lisp_h_XSYMBOL):
648 New macros, renamed from their sans-lisp_h_ counterparts.
649 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
650 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
651 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
652 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
653 If compiling via GCC without optimization, define these as macros
654 in addition to inline functions.
655 To disable this, compile with -DINLINING=0.
656 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
657 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
658 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
659 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
660 (INTMASK, VALMASK): Now macros, since static values cannot be
661 accessed from extern inline functions.
662 (VALMASK): Also a constant, for benefit of old GDB.
663 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
664 is INTEGERP, which can fold it in.
665 (XLI, XIL, XHASH, XTYPE,XINT, XFASTINT, XUINT)
666 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
667 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
668 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
669 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
670 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
671 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
672 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
673 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
674 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
675 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
676 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
677 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
678 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
679 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
680 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
681 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
682 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
683 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
684 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
685 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
686 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
687 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
688 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
689 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
690 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
691 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
692 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
693 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
694 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
695 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
696 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
697 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
699 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
700 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
701 (VALMASK): Define in one place rather than in two, merging the
702 USE_LSB_TAG parts; this is simpler.
703 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
704 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
705 Move up, to avoid use before definition.
706 Also include "globals.h" earlier, for the same reason.
707 (make_natnum): New function.
708 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
709 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
710 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
711 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
712 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
713 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
714 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
715 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
716 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
717 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
718 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
719 (Qwindow_configuration_p, Qimage): New forward declarations.
720 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
721 (STRING_COPYIN): Remove; unused.
722 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
723 (xcar_addr, xcdr_addr): New functions. All uses changed.
724 (IEEE_FLOATING_POINT): Now a constant, not a macro.
725 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
726 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
727 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
728 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
729 (TYPE_RANGED_INTEGERP): Simplify.
730 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
731 (setlocale, fixup_locale, synchronize_system_messages_locale)
732 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
733 Now empty functions, not macros.
734 (functionp): Return bool, not int.
735 * window.c (Qwindow_configuration_p): Now extern,
736 so window.h can use it.
737 * window.h (Qwindowp): Move decl back to lisp.h.
739 2013-06-15 Eli Zaretskii <eliz@gnu.org>
741 * xdisp.c (Fline_pixel_height): New function, required for solving
744 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
746 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
748 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
750 * lread.c (syms_of_lread):
751 * fns.c (Fprovide): Adjust to new format of after-load-alist.
753 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
755 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
757 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
759 * fileio.c (expand_file_name): Doc fix.
761 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
763 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
764 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
765 Wait for self, not for 0. This can't hurt on GNU or similar
766 system, and may help with Cygwin.
768 * keyboard.c: Don't use PROP (...) as an lvalue.
769 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
770 Use set_prop (A, B), not PROP (A) = B.
772 2013-06-10 Eli Zaretskii <eliz@gnu.org>
774 * xdisp.c (get_it_property): Use it->window instead of generating
775 a Lisp object from it->w.
777 2013-06-09 Eli Zaretskii <eliz@gnu.org>
779 * xdisp.c (get_it_property): If it->object is a buffer, pass to
780 get-char-property the window that is being rendered, instead of
781 the buffer, to support window-specific overlays. (Bug#14575)
782 (compute_display_string_pos): When W is NULL, use the current
783 buffer as the object to pass to get-char-property.
784 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
785 pointer member of the bidi iterator, since no window is pertinent
788 2013-06-08 Eli Zaretskii <eliz@gnu.org>
790 * bidi.c (bidi_fetch_char): Accept additional argument, the window
791 being displayed, and pass it to compute_display_string_pos.
792 (bidi_level_of_next_char, bidi_resolve_explicit_1)
793 (bidi_paragraph_init): All callers changed.
795 * xdisp.c (init_from_display_pos, init_iterator)
796 (handle_single_display_spec, next_overlay_string)
797 (get_overlay_strings_1, reseat_1, reseat_to_string)
798 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
799 Set bidi_it.w member from it->w.
800 (compute_display_string_pos): Accept additional argument, the
801 window being displayed, and pass it to Fget_char_property.
804 * dispextern.h (struct bidi_it): New member w, the window being
806 (compute_display_string_pos): Adjust prototype.
808 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
810 * xgselect.c: Remove unneeded include xterm.h.
812 * process.c (wait_reading_process_output): Check for NS before GLIB.
813 GLIB may be linked in due to rsvg, but ns_select must be called.
815 * xgselect.c (xg_select): Remove call to window_system_available
816 and g_main_context_pending at the top, so Gdk events (i.e. file
817 notify) are processed when Emacs is started with -nw.
819 2013-06-07 Eli Zaretskii <eliz@gnu.org>
821 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
822 (ctagsfiles3): New variable, includes only *.m files.
823 (TAGS): Use an explicit language name in the regular expressions,
824 to avoid transformation of '/SOMETHING' by MSYS to
827 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
829 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
831 2013-06-06 Eli Zaretskii <eliz@gnu.org>
833 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
834 still need to set the mouse pointer shape and activate help-echo.
837 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
839 A few porting etc. fixes for the new file monitor code.
840 See the thread containing
841 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
842 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
843 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
844 (dir_monitor_callback, Fgfile_rm_watch):
845 Use assq_no_quit instead of Fassoc, for speed.
846 (dir_monitor_callback, Fgfile_rm_watch):
847 eassert that the monitor is a fixnum.
848 (dir_monitor_callback): No need for CDR_SAFE.
849 Simplify building of lisp with alternative tails.
850 (Fgfile_add_watch, Fgfile_rm_watch):
851 Do not assume glib functions set errno reliably on failure.
852 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
853 and signal an error otherwise.
854 (Fgfile_rm_watch): Prefer CONSP to !NILP.
855 Use Fdelq instead of Fdelete, for speed.
857 2013-06-05 Eli Zaretskii <eliz@gnu.org>
859 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
860 don't insist on being invoked on a highlighted tool-bar button.
861 Avoids losing tool-bar functionality when mouse-highlight is nil.
862 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
863 Don't highlight when mouse-highlight is nil.
864 (note_mouse_highlight): When mouse-highlight is nil, don't return
865 right away; instead, run tool-bar and mode-line highlight
866 subroutine, clear any existing highlight, and revert the mouse
867 pointer to its default shape. (Bug#14558)
869 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
871 * lisp.mk (lisp): Add prog-mode.el.
873 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
875 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
876 * process.c (dummy_handler): New function.
877 (lib_child_handler): New static var.
878 (handle_child_signal): Invoke it.
879 (catch_child_signal): If a library has set up a signal handler,
880 save it into lib_child_handler.
881 (init_process_emacs): If using glib and not on Windows, tickle glib's
882 child-handling code so that it initializes its private SIGCHLD handler.
883 * syssignal.h (SA_SIGINFO): Default to 0.
884 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
885 31; it should no longer be needed now.
887 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
889 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
891 * gfilenotify.c (globals_of_gfilenotify): New function.
892 (syms_of_gfilenotify): Move global initialization there.
894 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
896 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
898 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
899 * keyboard.c (menu_bar_items, tool_bar_items):
900 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
901 not override local keymaps any more.
903 2013-06-04 Eli Zaretskii <eliz@gnu.org>
905 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
907 2013-06-03 Eli Zaretskii <eliz@gnu.org>
909 * w32console.c (initialize_w32_display): Return the dimensions of
910 the console window via 2 additional arguments, not via the current
911 frame. This avoids crashes due to overrunning the bounds of
912 frame's decode_mode_spec_buffer, which is not resized following
913 the change of the frame dimensions from the initial 10x10.
915 * w32term.h (w32_initialize_display_info): Adjust prototype.
917 * term.c (init_tty): Take dimensions of the frame from the values
918 returned by initialize_w32_display.
920 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
921 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
922 (LIBES): Add $(GFILENOTIFY_LIBS).
924 * w32inevt.c (handle_file_notifications): Add dummy implementation
927 * w32term.c: Wrap code with HAVE_W32NOTIFY.
929 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
931 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
933 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
935 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
937 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
939 Fix minor problems found by static checking.
940 * data.c (pure_write_error):
941 Use xsignal2, not Fsignal, as Fsignal might return.
942 * eval.c (set_backtrace_debug_on_exit): Now static.
943 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
944 No longer inline. EXTERN_INLINE is needed only for functions
945 defined in .h files. Reindent function header as per GNU style.
946 (backtrace_p, backtrace_top, backtrace_next):
947 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
948 compiler or linker. Add extern decls to pacify gcc -Wall.
949 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
951 * frame.c (free_monitors): Define only on platforms that need it.
952 * nsterm.m (ns_term_init):
953 * process.c (catch_child_signal):
954 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
955 defined on all porting targets these days.
956 * process.c, process.h (catch_child_signal):
957 Make it extern only if NS_IMPL_GNUSTEP is defined.
959 2013-06-03 Eli Zaretskii <eliz@gnu.org>
961 * w32.c (gettimeofday): Make the signature identical to prototype
962 in nt/inc/sys/time.h.
964 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
966 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
969 * keyboard.c (safe_run_hooks_error): Improve error message.
971 * data.c (pure_write_error): Add `object' argument.
972 * puresize.h (CHECK_IMPURE): Use it.
974 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
976 * Makefile.in (NOTIFY_OBJ): New variable.
977 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
979 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
980 Call syms_of_gfilenotify.
982 * gfilenotify.c: New file.
984 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
986 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
987 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
989 * lisp.h: Declare syms_of_gfilenotify.
991 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
993 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
995 Merge the specpdl and backtrace stacks. Make the structure of the
996 specpdl entries more obvious via a tagged union of structs.
997 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
998 (enum specbind_tag): New enum.
999 (struct specbinding): Make it a tagged union of structs.
1000 Add a case for backtrace records.
1001 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
1002 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
1003 (backtrace_debug_on_exit): New accessors.
1004 (struct backtrace): Remove.
1005 (struct catchtag): Remove backlist field.
1006 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
1008 (Flocal_variable_p): Speed up the common case where the binding is
1010 * eval.c (backtrace_list): Remove.
1011 (set_specpdl_symbol, set_specpdl_old_value): Remove.
1012 (set_backtrace_args, set_backtrace_nargs)
1013 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
1014 (backtrace_next): New functions.
1015 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
1016 (unwind_to_catch, internal_lisp_condition_case)
1017 (internal_condition_case, internal_condition_case_1)
1018 (internal_condition_case_2, internal_condition_case_n): Don't bother
1019 with backtrace_list any more.
1020 (Fsignal): Adjust to new backtrace format.
1021 (grow_specpdl): Move up.
1022 (record_in_backtrace): New function.
1023 (eval_sub, Ffuncall): Use it.
1024 (apply_lambda): Adjust to new backtrace format.
1025 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
1027 (specbind): Adjust to new specpdl format. Simplify.
1028 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
1029 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
1031 (mark_backtrace): Remove.
1032 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
1033 * xdisp.c (redisplay_internal): Use record_in_backtrace.
1034 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
1036 * profiler.c (record_backtrace): Use get_backtrace.
1037 (handle_profiler_signal): Use backtrace_top_function.
1038 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
1041 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
1043 * process.h (catch_child_signal): Declare.
1045 * process.c (catch_child_signal): New function.
1046 (init_process_emacs): Call it.
1048 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
1049 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
1051 (x_set_cursor_type): Remove declaration.
1052 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
1053 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
1054 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
1055 (ns_get_color): Use F suffix on float.
1056 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
1057 (ns_get_rgb_color): Remove.
1058 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
1059 (note_mouse_movement): x and y are CGFloat.
1060 (ns_draw_fringe_bitmap): Remove unused rowY.
1061 Change #if to COCOA && >= 10_6.
1062 (ns_draw_window_cursor): Remove unused overspill.
1063 (ns_draw_underwave): width and x are EamcsCGFloat.
1064 (ns_draw_box): thickness is CGFloat.
1065 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
1066 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
1067 if not in main thread.
1068 (ns_get_pending_menu_title, ns_check_menu_open)
1069 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
1070 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
1071 (sendFromMainThread:): New method.
1072 (changeFont:): size is CGFloat.
1073 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
1074 Disable warning about permanent text.
1075 (characterIndexForPoint:): Adjust return type depending on GNUStep
1077 (mouseDown:): delta is CGFloat.
1078 (updateFrameSize): Remove unised variable f.
1079 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
1080 Cast float to EmacsCGFloat.
1081 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
1082 also to -1 when restoring.
1083 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
1084 inside NS_IMPL_COCOA.
1085 (toggleFullScreen:): Put call to toggleFullScreen inside
1086 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
1087 (setPosition:portion:whole:): por is CGFloat.
1088 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1089 (mouseDown:): Use CGFloat.
1090 (mouseDragged:): Remove unised variable edge.
1091 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1093 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1095 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1096 when NS_IMPL_GNUSTEP.
1097 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1098 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1099 (EmacsToolbar): Add clearAll. Add tag argument to
1100 addDisplayItemWithImage.
1101 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1103 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1105 * nsmenu.m (ns_update_menubar): Make static.
1106 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1107 (fillWithWidgetValue:): Add cast to SEL for setAction.
1108 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1109 (update_frame_tool_bar): Update code for GNUStep.
1110 (clearAll): New method.
1111 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1112 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1113 Move identifierToItem setObject and activeIdentifiers addObject before
1114 call to insertItemWithItemIdentifier.
1115 (validateVisibleItems): Fix indentation.
1116 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1117 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1118 UtilityWindow to aStyle, remove call to setStyleMask.
1120 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1122 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1123 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1124 Use F suffix on floats.
1125 (ns_char_width): Returns CGFloat.
1126 (ns_ascii_average_width): w is CGFloat instead of float.
1127 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1129 (ns_glyph_metrics): CGFloat instead of float.
1131 * nsfns.m (x_set_foreground_color, x_set_background_color):
1133 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1134 remove unused variables.
1135 (Fns_read_file_name): Keep track if panel is for save.
1136 Use ns_filename_from_panel/ns_directory_from_panel.
1137 (Fns_list_services): delegate only used for COCOA.
1138 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1139 Just return the input if GNUStep.
1140 (x_screen_planes): Remove.
1141 (Fxw_color_values): Use EmacsCGFloat
1142 (Fns_display_monitor_attributes_list): Only get screen number for
1144 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1146 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1147 ns_directory_from_panel.
1149 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1151 * process.c (handle_child_signal): Also use WCONTINUED.
1152 This is so that list-processes doesn't mistakenly list the process
1153 as stopped, when the process has actually been continued and is
1156 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1158 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1159 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1160 not already configured.
1162 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1164 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1166 * Makefile.in (mostlyclean): Remove *.res files.
1168 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1170 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1171 a buffer (bug#8447).
1173 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1175 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1176 display vector, and we backtrack, handle the case that the
1177 previous character position is also displayed from a display
1178 vector or covered by a display string or image. (Bug#14476)
1180 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1182 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1183 (struct MonitorInfo, free_monitors): Remove.
1184 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1185 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1186 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1189 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1190 (struct MonitorInfo, free_monitors): Remove.
1191 (ns_screen_name): Make static.
1192 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1193 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1196 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1197 (struct MonitorInfo): New struct.
1198 (free_monitors, make_monitor_attribute_list): Declare.
1200 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1202 (free_monitors, make_monitor_attribute_list): New functions.
1203 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1206 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1208 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1210 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1212 * keyboard.c: Apply keyboard decoding only to events that come directly
1213 from the tty, not from unread-command-events (bug#14368).
1214 (read_event_from_main_queue): New function, extracted from read_char).
1215 (read_decoded_char): Remove.
1216 (read_decoded_event_from_main_queue): New function to replace it.
1217 (read_char): Use it.
1218 (read_key_sequence): Use read_char rather than read_decoded_char.
1220 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1222 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1224 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1226 2013-05-22 Kenichi Handa <handa@gnu.org>
1228 The following changes are to fix the setting of
1229 buffer-file-coding-system on, for instance, C-x RET c unix RET
1230 _FILE_OF_DOS_EOL_TYPE_ RET.
1232 * coding.h (struct coding_system): New member detected_utf8_chars.
1234 * coding.c (detect_coding_utf_8): Count characters and check EOL
1235 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1237 (setup_coding_system): Do not initialize coding->head_ascii.
1238 (check_ascii): Do not set coding->eol_seen but update it. Do not
1239 call adjust_coding_eol_type here.
1240 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1241 If the eol-type of CODING is already specified, adjust the eol type
1242 of the found coding-system.
1243 (decode_coding_gap): Cancel previous change. Utilize the
1244 character numbers counted by detect_coding_utf_8. Fix detection
1247 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1249 * search.c (looking_at_1): Only set last_thing_searched if the match
1250 changed the match-data (bug#14281).
1252 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1254 * xdisp.c (reseat_at_previous_visible_line_start):
1255 Already declared in dispextern.h, so remove it here.
1256 (move_it_vertically_backward): Likewise.
1258 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1260 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1261 (Fx_display_pixel_width, Fx_display_pixel_height)
1262 (Fx_display_mm_width, Fx_display_mm_height):
1263 Mention `display-monitor-attributes-list' in docstrings.
1265 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1266 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1267 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1268 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1269 (Fx_display_backing_store, Fx_display_visual_class)
1270 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1271 (Fx_display_grayscale_p, Fx_display_pixel_width)
1272 (Fx_display_pixel_height, Fx_display_planes)
1273 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1274 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1275 (Fx_display_mm_width, Fx_display_mm_height)
1276 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1277 height for all physical monitors as in X11.
1279 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1280 Return pixel width or height for all physical monitors as in X11.
1282 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1284 Port --enable-gcc-warnings to clang.
1285 * bytecode.c (exec_byte_code):
1287 Redo diagnostic pragmas to pacify clang, too.
1288 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1289 * editfns.c (Fencode_time):
1290 * fileio.c (file_accessible_directory_p):
1291 * font.c (font_unparse_xlfd):
1292 Use '&"string"[index]' instead of '"string" + (index)'.
1293 * undo.c (user_error): Remove; unused.
1295 2013-05-16 Eli Zaretskii <eliz@gnu.org>
1297 * insdel.c (insert_1_both): Document the arguments, instead of
1298 referring to insert_1, which no longer exists.
1300 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
1301 some window, increment windows_or_buffers_changed, so that
1302 *Messages* display in that window is updated. (Bug#14408)
1304 * w32.c: Include epaths.h.
1305 (init_environment): Use cmdproxy.exe without leading directories.
1306 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
1308 (gettimeofday): Adjust signature and return value to Posix
1311 * unexw32.c (open_output_file): Delete the existing emacs.exe
1312 before creating it, to break the hard link to the versioned
1315 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
1316 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
1317 (FIRSTFILE_OBJ): New variables.
1318 (W32_RES): Rename to EMACSRES. All users changed.
1319 (base_obj): Use $(CM_OBJ).
1320 (ALLOBJS): Use $(FIRSTFILE_OBJ).
1321 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
1322 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
1323 $(W32_RES_LINK) before $(LIBES).
1324 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
1326 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1328 * makefile.w32-in (DOC): Use just "DOC".
1330 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
1332 * process.c: Export default filters and sentinels to Elisp.
1333 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
1335 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
1336 (Fset_process_sentinel, Fformat_network_address):
1337 Default to them instead of nil.
1338 (server_accept_connection): Sentinels can't be nil any more.
1339 (read_and_dispose_of_process_output): New function, extracted from
1340 read_process_output.
1341 (read_process_output): Use it; filters can't be nil.
1342 (Finternal_default_process_filter): New function, extracted from
1343 read_process_output.
1344 (exec_sentinel_unwind): Remove function.
1345 (exec_sentinel): Don't zilch sentinel while running.
1346 (status_notify): Sentinels can't be nil.
1347 (Finternal_default_process_sentinel): New function extracted from
1349 (setup_process_coding_systems): Default filter is not nil any more.
1350 (syms_of_process): Export new Elisp functions and initialize
1352 * lisp.h (make_lisp_proc): New function.
1354 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1356 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
1358 2013-05-14 Eli Zaretskii <eliz@gnu.org>
1360 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1361 unless we know that the window w is a leaf window.
1362 Another attempt at solving bug#14062.
1364 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
1366 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1369 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1371 * image.c (gif_load): Check that subimages fit (Bug#14345).
1373 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1375 * lread.c (skip_dyn_eof): New function.
1376 (read1): Use it to skip the end of a file in response to #@00.
1378 * doc.c (get_doc_string): Slightly relax the sanity checking.
1380 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1382 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1383 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1384 (MonitorInfo): New struct.
1385 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1386 (Fns_display_monitor_attributes_list): New functions.
1387 (display-usable-bounds): Remove.
1388 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1391 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1393 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1394 (GTK_CHECK_VERSION): New macro, if not already defined.
1395 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1396 replaced by GTK_CHECK_VERSION.
1398 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1400 * xterm.h (GTK_PREREQ): New macro.
1401 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1402 to use this macro instead, for consistency and clarity.
1404 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1406 * xdisp.c (row_for_charpos_p): New function, with code of
1407 cursor_row_p, but accepts an additional argument CHARPOS instead
1408 of using a hardcoded PT.
1409 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1410 (row_containing_pos): Call row_for_charpos_p instead of partially
1411 doing the same. Fixes cursor positioning under longlines-mode
1412 when longlines-show-effect includes more than one newline, when
1413 moving the cursor vertically up.
1415 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1417 * makefile.w32-in (ACL_H): New macro.
1418 ($(BLD)/fileio.$(O)): Update dependencies.
1420 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1422 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1423 * Makefile.in (LIB_ACL): New macro.
1424 (LIBACL_LIBS): Remove.
1425 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1426 * fileio.c: Include <acl.h>.
1427 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1428 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1430 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1433 * unexelf.c: Don't assume ElfW (Half) fits in int.
1434 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1435 when dealing with ElfW (Half) values, since they can exceed 2**31
1436 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1437 (entry_address): Omit unused NUM arg. All uses changed.
1439 2013-05-07 Juri Linkov <juri@jurta.org>
1441 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1442 to the string converted from number with `Fnumber_to_string'.
1445 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1447 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1448 This fixes a problem introduced by my previous change.
1450 2013-05-07 Glenn Morris <rgm@gnu.org>
1452 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1454 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1456 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1458 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1460 Static checking by GCC 4.8.0.
1461 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1462 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1463 (x_get_monitor_attributes_fallback)
1464 (x_get_monitor_attributes_xinerama)
1465 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1466 Define only if USE_GTK.
1467 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1468 (x_get_monitor_attributes_fallback): Omit unused locals.
1469 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1470 Use double, not float, to avoid mixed-mode floating point arithmetic.
1472 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1473 Jan Djärv <jan.h.d@swipnet.se>
1475 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1476 (XINERAMA_CFLAGS): New macros.
1477 (ALL_CFLAGS, LIBES): Use them.
1479 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1480 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1481 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1482 (syms_of_xfns): DEFSYM them.
1483 (struct MonitorInfo): New struct.
1484 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1485 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1486 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1487 (x_get_monitor_attributes_xinerama): New functions.
1488 (Fx_display_monitor_attributes_list): New primitive.
1489 (syms_of_xfns): Defsubr it.
1491 * xterm.h (x_display_info): Add Xatom_net_workarea and
1492 Xatom_net_current_desktop.
1494 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1495 and dpyinfo->Xatom_net_current_desktop.
1497 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1499 * xdisp.c (pos_visible_p): Use the special code for finding the
1500 beginning of a display property or overlay for any "replacing"
1501 display property, not just for display strings. This solves
1502 incorrect reporting of position by posn-at-point. (Bug#14241)
1504 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1506 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1507 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1508 Verify that ElfW (Half) fits in int.
1509 (fatal): Use same signature as lisp.h.
1510 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1511 configure and build with -DUNEXELF_DEBUG without worrying about
1512 other modules that use DEBUG.
1513 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1514 possibly-wide integers now uses it instead of plain fprintf.
1515 (entry_address): New function, which avoids problems with 32-bit
1516 overflow on 64-bit hosts.
1517 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1518 (round_up): Don't assume the remainder fits in int.
1519 (find_section): Use bool for boolean. Simplify debug code.
1520 (unexec): Don't assume file sizes fit in int or size_t.
1521 Omit unnecessary trailing newline in 'fatal' format.
1522 Use strerror rather than outputting decimal error number.
1523 Remove unused code when emacs is not defined;
1524 this file relies on Emacs now.
1525 Don't assume e_phnum and e_shnum are positive.
1527 * regex.c: Fix problems when DEBUG is defined.
1528 (extract_number, extract_number_and_incr): Define regardless of
1529 whether DEBUG is defined; that's simpler and makes the code less
1530 likely to go stale in the normal case when DEBUG is not defined.
1531 Return int rather than taking an int * arg. All callers changed.
1532 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1533 Remove, replacing with ...
1534 (DEBUG_PRINT): New macro. All callers changed.
1535 (DEBUG_COMPILES_ARGUMENTS): New macro.
1536 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1537 (print_compiled_pattern, print_double_string) [DEBUG]:
1538 Use prototype rather than old-style definition.
1539 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1540 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1541 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1542 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1543 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1544 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1545 This matters only when DEBUG is defined.
1547 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1549 * xdisp.c (set_iterator_to_next): Set the
1550 ignore_overlay_strings_at_pos_p flag only if we are _really_
1551 iterating over an overlay string, as indicated by the
1552 current.overlay_string_index member. (Bug#14306)
1554 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1556 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1557 to where it is used, to avoid autorelease issues (Bug#14050).
1559 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1561 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1562 * fileio.c (syms_of_fileio): Implement this.
1563 * filelock.c (create_lock_file): If symbolic links don't work, so
1564 we use a regular file as a lock file, do not fsync the lock file;
1567 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1569 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1570 (syms_of_minibuf): Adjust accodingly.
1572 * callint.c (Fcall_interactively): Adjust calls accordingly.
1574 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1576 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1577 w->contents is a buffer before computing everything else.
1578 Use parentheses to disambiguate last part of the condition.
1580 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1581 assertion violations. (Bug#14062)
1583 2013-05-01 David Reitter <david.reitter@gmail.com>
1585 * nsfns.m (ns_tooltip): Initialize.
1587 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1589 * coding.c (decode_coding_gap): Don't remove the character before
1590 a newline unless it's a CR character. (Bug#14287)
1592 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1594 * dispextern.h (struct face): Move enum face_underline_type
1595 earlier so that bitfields can be in the same word.
1597 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1599 * nsfns.m (handlePanelKeys): New function.
1600 (EmacsOpenPanel:performKeyEquivalent:)
1601 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1602 arrows/function/control and copy/paste keys (Bug#14296).
1604 2013-04-27 Juri Linkov <juri@jurta.org>
1606 * callint.c (Fcall_interactively): Call `Qread_number' for
1607 interactive code letter `n' instead of using duplicate code.
1610 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1612 * systime.h (make_timeval): Declare as 'const'.
1614 2013-04-27 Kenichi Handa <handa@gnu.org>
1616 * font.c (font_open_entity): Always open a font of manageable
1619 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1621 Port better to AIX (Bug#14258).
1622 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1625 2013-04-24 Kenichi Handa <handa@gnu.org>
1627 * coding.c (decode_coding_iso_2022): When an invalid escape
1628 sequence is encountered, reset the invocation and designation
1629 status to the safest one.
1631 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1633 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1634 Without this fix, "make distclean" leaves stamp-h1 behind.
1636 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1638 * w32fns.c (w32_fullscreen_rect): New function to compute the
1639 window rectangle for the given fullscreen mode.
1640 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1641 longer tunes the window size. This keeps the window's edges flush
1642 with the screen and allows the taskbar to hide itself in fullboth.
1644 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1645 window decorations and uses the entire screen.
1647 * w32term.h (w32_fullscreen_rect) Add prototype.
1648 (struct w32_output): Replace normal_width, normal_height,
1649 normal_top, and normal_left members with a single normal_placement
1651 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1653 (FRAME_NORMAL_PLACEMENT): New macro.
1655 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1657 * minibuf.c (Ftest_completion): Silence compiler warning.
1659 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1661 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1664 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1667 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1668 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1669 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1670 parentheses where appropriate.
1672 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1674 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1676 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1678 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1679 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1680 Mention in the doc string that setting these variables takes
1681 effect only after a call to set-window-buffer. (Bug#14200)
1683 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1685 * indent.c (Fvertical_motion): Don't consider display strings on
1686 overlay strings as display strings on the buffer position we
1687 started from. This prevents vertical cursor motion from jumping
1688 more than one line when there's an overlay string with a display
1689 property at end of line.
1690 Reported by Karl Chen <Karl.Chen@quarl.org> in
1691 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1693 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1695 * window.c (select_window): `record_buffer' even if window is
1696 already selected (bug#14191).
1698 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1700 * window.c (Fwindow_end): Test more flags, including the buffer's
1701 last_overlay_modified flag, to determine whether the window's
1702 display is really up-to-date. Prevents the function from
1703 returning a stale value. (Bug#14170)
1704 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1707 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1709 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1710 garbaged only if it is not already the top frame on its TTY.
1711 This prevents flickering due to constant redrawing of TTY frames when
1712 there are GUI frames open in the same session. (Bug#13864)
1714 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1716 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1717 of marking the idle timers directly.
1719 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1721 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1724 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1726 * window.c (select_window): Don't record_buffer while the invariant is
1727 temporarily broken (bug#14161).
1729 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1731 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1733 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1735 2013-04-07 Romain Francoise <romain@orebokech.com>
1737 Ignore additional platform-specific ACL errors (Bug#13702).
1738 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1739 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1741 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1743 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1746 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1748 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1749 This bug was introduced by my 2013-02-25 change that simplified
1750 data_start configuration. Without this change, on GNU/Linux
1751 an Emacs configured with --enable-profiling fails immediately
1752 due to a profiler signal.
1753 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1754 with these flags. On platforms where special flags are needed
1755 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1756 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1757 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1759 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1761 Get rid of some platform-specific functions examining window
1762 system and its capabilities. This is a partial rework of the
1764 * lisp.h (have_menus_p): Remove prototype. This function is
1765 replaced with platform-independent window_system_available.
1766 (check_window_system): Move to...
1767 * frame.h (decode_window_system_frame, window_system_available):
1768 ...here, add new prototypes.
1769 * frame.c (window_system_available, decode_window_system_frame):
1771 (check_window_system): Platform-independent now.
1772 * xterm.h (x_in_use): Remove declaration.
1774 * w32term.h (check_x_frame):
1775 * nsterm.h (check_x_frame): Remove prototypes. This function
1776 is replaced with platform-independent decode_window_system_frame.
1777 * msdos.c (have_menus_p): Remove.
1778 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
1779 Remove platform-specific functions. Use check_window_system,
1780 decode_window_system_frame and check_ns_display_info where
1781 appropriate. Minor style and comment tweaks.
1782 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
1783 (check_x_frame): Likewise.
1784 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
1786 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
1787 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
1788 * xmenu.c, xselect.c: All related users changed.
1790 2013-04-03 Kenichi Handa <handa@gnu.org>
1792 The following changes is to optimize the code for reading UTF-8
1795 * coding.c (check_ascii): Rename from detect_ascii. Return value
1796 changed. Check EOL format. Do not call adjust_coding_eol_type
1798 (check_utf_8): New function.
1799 (adjust_coding_eol_type): Do nothing if already adjusted.
1800 (detect_coding): Compare the return value of check_ascii with
1801 coding->src_bytes. Call adjust_coding_eol_type if necessary.
1802 (decode_coding_gap): Optimize for valid UTF-8.
1804 2013-03-21 Kenichi Handa <handa@gnu.org>
1806 * coding.c (syms_of_coding): Cancel previous change.
1808 * insdel.c (insert_from_gap): Fix previous change.
1810 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
1812 Consistently use platform-specific function to detect window system.
1813 * lisp.h (check_window_system): New prototype. This function is
1814 going to replace check_x, check_w32 and check_ns.
1815 (have_menus_p): Mention msdos.c in comment.
1816 * fontset.c (check_window_system_func): Remove. Adjust all users.
1817 * fontset.h (check_window_system_func): Remove prototype.
1818 * nsterm.h (check_ns):
1819 * xterm.h (check_x):
1820 * w32term.h (check_w32): Likewise.
1821 * menu.c (Fx_popup_menu): Use check_window_system.
1822 * msdos.c (check_window_system): Define for MS-DOS.
1823 * nsfns.m (check_window_system): Define for NS. Adjust all users.
1824 * w32fns.c (check_window_system): Likewise for MS-Windows.
1825 * xfns.c (check_window_system): Likewise for X.
1826 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
1827 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
1829 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
1831 Prefer < to > in range checks such as 0 <= i && i < N.
1832 This makes it easier to visualize quantities on a number line.
1833 This patch doesn't apply to all such range checks,
1834 only to the range checks affected by the 2013-03-24 change.
1835 This patch reverts most of the 2013-03-24 change.
1836 * alloc.c (xpalloc, Fgarbage_collect):
1837 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
1838 * character.c (string_escape_byte8):
1839 * charset.c (read_hex):
1840 * data.c (cons_to_unsigned):
1841 * dispnew.c (update_frame_1):
1842 * doc.c (Fsubstitute_command_keys):
1843 * doprnt.c (doprnt):
1844 * editfns.c (hi_time, decode_time_components):
1845 * fileio.c (file_offset):
1846 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1847 * font.c (font_intern_prop):
1848 * frame.c (x_set_alpha):
1849 * gtkutil.c (get_utf8_string):
1850 * indent.c (check_display_width):
1851 * keymap.c (Fkey_description):
1852 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
1854 * minibuf.c (read_minibuf_noninteractive):
1855 * process.c (wait_reading_process_output):
1856 * search.c (Freplace_match):
1857 * window.c (get_phys_cursor_glyph):
1858 * xdisp.c (redisplay_internal):
1859 * xsmfns.c (smc_save_yourself_CB):
1860 Prefer < to > for range checks.
1861 * dispnew.c (sit_for): Don't mishandle NaNs.
1862 This fixes a bug introduced in the 2013-03-24 change.
1863 * editfns.c (decode_time_components): Don't hoist comparison.
1864 This fixes another bug introduced in the 2013-03-24 change.
1866 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1868 * frame.h (struct frame): Drop scroll_bottom_vpos
1869 member becaue all real users are dead long ago.
1870 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
1871 * xdisp.c (redisplay_internal): Adjust user.
1873 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
1875 * nsmenu.m (showAtX:Y:for:): setLevel to
1876 NSPopUpMenuWindowLevel (Bug#13998).
1878 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
1880 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
1881 (ns_check_pending_open_menu): Declare.
1883 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
1884 (x_activate_menubar): Update the menu with title that matches
1885 ns_get_pending_menu_title, and call
1886 ns_check_pending_openmenu (Bug#12698).
1887 (menuWillOpen:): New method.
1888 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
1890 * nsterm.m (menu_will_open_state, menu_mouse_point)
1891 (menu_pending_title): New varaibles.
1892 (ns_get_pending_menu_title, ns_check_menu_open)
1893 (ns_check_pending_open_menu): New functions.
1895 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
1897 * indent.c (current_column_bol_cache): Remove leftover which is not
1898 used in Fmove_to_column any more.
1899 (current_column, scan_for_column): Adjust users.
1900 * keyboard.c (last_point_position_buffer, last_point_position_window):
1901 Remove leftovers which are not used for recording undo any more.
1902 (command_loop_1, syms_of_keyboard): Adjust users.
1903 * xdisp.c (last_max_ascent): Remove leftover which is not used in
1904 redisplay_window any more.
1905 (move_it_to): Adjust user.
1907 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
1909 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
1910 Update dependencies.
1912 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
1914 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
1915 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
1918 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1920 * window.h (struct window): Replace hchild, vchild and buffer slots
1921 with the only contents slot. This is possible because each valid
1922 window may have either the child window (in vertical or horizontal
1923 combination) or buffer to display (for the leaf window). Using that,
1924 a lof of operations to traverse and/or change window hierarchies may
1925 be simplified. New member horizontal is used to distinguish between
1926 horizontal and vertical combinations of internal windows.
1927 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
1928 (WINDOW_VERTICAL_COMBINATION_P): New macros.
1929 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
1930 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
1931 Use contents slot, not buffer, where appropriate.
1932 (wset_combination): New function.
1933 (wset_buffer): Add eassert.
1934 (Fframe_first_window): Simplify the loop reaching first window.
1935 (Fwindow_buffer): Use WINDOW_LEAF_P.
1936 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
1937 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
1938 (unshow_buffer): Convert initial debugging check to eassert.
1939 (replace_window, recombine_windows, Fdelete_other_windows_internal)
1940 (make_parent_window, window_resize_check, window_resize_apply)
1941 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
1942 (Fset_window_configuration, delete_all_child_windows, save_window_save):
1943 Adjust to match struct window changes.
1944 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
1945 (mark_window_cursors_off, count_windows, get_leaf_windows)
1946 (foreach_window_1): Simplify the loop.
1947 * alloc.c (mark_object): Do not check for the leaf window because
1948 internal windows has no glyph matrices anyway.
1949 * dispnew.c (clear_window_matrices, showing_window_margins_p)
1950 (allocate_matrices_for_window_redisplay, fake_current_matrices)
1951 (allocate_matrices_for_frame_redisplay, free_window_matrices)
1952 (build_frame_matrix_from_window_tree, mirror_make_current)
1953 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
1954 (update_window_tree, set_window_update_flags): Simplify the loop.
1955 (sync_window_with_frame_matrix_rows): Enforce live window.
1956 Use contents slot, not buffer, where appropriate.
1957 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
1958 and WINDOW_HORIZONTAL_COMBINATION_P.
1959 (make_frame_visible_1): Simplify the loop.
1960 Use contents slot, not buffer, where appropriate.
1961 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
1962 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
1963 (expose_window_tree): Likewise.
1964 Use contents slot, not buffer, where appropriate.
1965 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
1966 to avoid deleted windows. Use contents slot instead of buffer.
1967 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
1968 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
1969 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
1970 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
1972 2013-03-28 Eli Zaretskii <eliz@gnu.org>
1974 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
1975 identify the reasons for assertion violations in bug#14062 and
1977 (Fx_show_tip): Fix compilation error under
1978 "--enable-check-lisp-object-type". (Bug#14073)
1980 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
1981 Reported by <rzl24ozi@gmail.com>.
1983 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1985 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
1987 (unwind_with_echo_area_buffer): ...to restore it here.
1988 This is needed to ensure that...
1989 (redisplay_window): ...both window markers are valid here,
1990 which is verified by eassert.
1991 * editfns.c (save_excursion_save): Do not assume that
1992 selected_window always displays the buffer.
1993 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
1996 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
1998 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
2001 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
2003 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
2005 2013-03-27 Eli Zaretskii <eliz@gnu.org>
2007 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
2008 since MinGW's w32api headers do. This avoids compiler warnings.
2010 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
2013 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2015 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
2017 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
2019 * gtkutil.c (style_changed_cb): Check if frame is live and an
2020 X frame (Bug#14038).
2022 2013-03-26 Eli Zaretskii <eliz@gnu.org>
2024 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
2025 Define only for _WIN32_WINNT less than 0x0500.
2026 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
2028 Move inclusion of time.h before sys/time.h, so that MinGW64 could
2029 see its own definitions of 'struct timeval' and 'struct timezone'.
2031 Fix incompatibilities between MinGW.org and MinGW64 headers.
2032 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
2034 * w32.c (REPARSE_DATA_BUFFER): Guard with
2035 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
2037 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
2039 * xterm.c: Include X11/XKBlib.h
2040 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
2042 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
2044 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
2046 * blockinput.h (input_blocked_p): Likewise.
2047 * bytecode.c (exec_byte_code): Likewise.
2048 * callproc.c (call_process_kill, call_process_cleanup)
2049 (Fcall_process): Likewise.
2050 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
2051 (Fccl_execute_on_string): Likewise.
2052 * character.c (string_escape_byte8): Likewise.
2053 * charset.c (read_hex): Likewise.
2054 * cm.c (calccost): Likewise.
2055 * data.c (cons_to_unsigned): Likewise.
2056 * dired.c (directory_files_internal, file_name_completion):
2058 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
2059 (sit_for): Likewise.
2060 * doc.c (Fsubstitute_command_keys): Likewise.
2061 * doprnt.c (doprnt): Likewise.
2062 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
2063 * emacsgtkfixed.c: Likewise.
2064 * fileio.c (file_offset, Fwrite_region): Likewise.
2065 * floatfns.c (Fexpt, fmod_float): Likewise.
2066 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
2068 * font.c (font_intern_prop): Likewise.
2069 * frame.c (x_set_alpha): Likewise.
2070 * gtkutil.c (get_utf8_string): Likewise.
2071 * indent.c (check_display_width): Likewise.
2072 * intervals.c (create_root_interval, rotate_right, rotate_left)
2073 (split_interval_right, split_interval_left)
2074 (adjust_intervals_for_insertion, delete_node)
2075 (interval_deletion_adjustment, adjust_intervals_for_deletion)
2076 (merge_interval_right, merge_interval_left, copy_intervals)
2077 (set_intervals_multibyte_1): Likewise.
2078 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
2079 * keymap.c (Fkey_description): Likewise.
2080 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
2081 * lread.c (openp, read_integer, read1, string_to_number):
2083 * menu.c (ensure_menu_items): Likewise.
2084 * minibuf.c (read_minibuf_noninteractive): Likewise.
2085 * print.c (printchar, strout): Likewise.
2086 * process.c (create_process, Faccept_process_output)
2087 (wait_reading_process_output, read_process_output, send_process)
2088 (wait_reading_process_output): Likewise.
2089 * profiler.c (make_log, handle_profiler_signal): Likewise.
2090 * regex.c (re_exec): Likewise.
2091 * regex.h: Likewise.
2092 * search.c (looking_at_1, Freplace_match): Likewise.
2093 * sysdep.c (get_child_status, procfs_ttyname)
2094 (procfs_get_total_memory): Likewise.
2095 * systime.h (EMACS_TIME_VALID_P): Likewise.
2096 * term.c (dissociate_if_controlling_tty): Likewise.
2097 * window.c (get_phys_cursor_glyph): Likewise.
2098 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2099 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2101 * xfns.c (Fx_window_property): Likewise.
2102 * xmenu.c (set_frame_menubar): Likewise.
2103 * xselect.c (x_get_window_property, x_handle_dnd_message):
2105 * xsmfns.c (smc_save_yourself_CB): Likewise.
2106 * xterm.c (x_scroll_bar_set_handle): Likewise.
2108 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2110 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2111 to be optional or nil. Adjust comment and convert it to docstring.
2112 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2113 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2115 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2117 Static checking by GCC 4.8-20130319.
2118 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2119 * process.c (Fset_process_datagram_address)
2120 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2121 * xdisp.c (get_char_face_and_encoding):
2122 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2123 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2124 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2126 2013-03-24 Ken Brown <kbrown@cornell.edu>
2128 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2129 fix compilation on 64-bit Cygwin, where underscores are not
2130 automatically prepended.
2132 * w32term.c (w32_initialize): Silence compiler warning.
2134 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2136 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2137 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2138 variables, to save and restore frame dimensions.
2139 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2140 after returning from a 'fullscreen' configuration.
2141 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2142 to avoid races between the main thread and the input thread.
2144 * w32term.h (struct w32_output): New members normal_width,
2145 normal_height, normal_top, normal_left, and prev_fsmode.
2146 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2147 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2150 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2151 'fullscreen' parameter. Always record previous width and height
2152 of the frame, except when switching out of maximized modes, so
2153 that they could be restored correctly, instead of resetting to the
2154 default frame dimensions. Send SC_RESTORE command to the frame,
2155 unless we are going to send SC_MAXIMIZE, to restore the frame
2156 resize hints in the mouse pointer shown by the window manager.
2159 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2161 * lisp.h (get_frame_param): Adjust conditions for prototype
2164 2013-03-22 Ken Brown <kbrown@cornell.edu>
2166 * unexcw.c: Drop unneeded inclusion of w32common.h.
2167 (report_sheap_usage): Declare.
2168 (read_exe_header): Add magic numbers for x86_64.
2169 (fixup_executable): Fix printf format specifier for unsigned long
2172 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2174 * frame.h (struct frame): Put menu_bar_window under #ifdef
2175 because this member is not needed when X toolkit is in use.
2176 (fset_menu_bar_window):
2177 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2178 (free_glyphs, update_frame):
2179 * xdisp.c (expose_frame): Likewise.
2180 (display_menu_bar): Likewise. Remove redundant eassert.
2181 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2184 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2186 Use functions and constants to manipulate Lisp_Save_Value objects.
2187 This replaces code that used macros and strings and token-pasting.
2188 The change makes the C source a bit easier to follow,
2189 and shrinks the Emacs executable a bit.
2190 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2191 (make_save_value): Change 1st arg from string to enum. All callers
2194 (mark_object): Use if, not #if, for GC_MARK_STACK.
2195 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2196 (XSAVE_OBJECT): Now functions, not macros.
2197 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2198 the constant was never used.
2199 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2200 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2201 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2202 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2204 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2205 type3 with a single member save_type. All uses changed.
2206 (save_type, set_save_pointer, set_save_integer): New functions.
2207 * print.c (PRINTX): Remove.
2209 * alloc.c: Remove redundant static declarations.
2211 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2213 * window.h (struct window): Convert left_col, top_line, total_lines
2214 and total_cols from Lisp_Objects to integers. Adjust comments.
2215 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2217 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2218 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2219 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2220 Adjust users where appropriate.
2222 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2224 * frame.h (struct frame): Drop resx and resy because the same data is
2225 available from window system-specific output context. Adjust users.
2226 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2227 New functions to provide defaults when no window system available.
2228 (FRAME_RES_X, FRAME_RES_Y): New macros.
2229 (NUMVAL): Move from xdisp.c.
2230 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2231 (Ffont_face_attributes, Fopen_font):
2232 * image.c (gs_load):
2233 * w32font.c (fill_in_logfont):
2234 * xdisp.c (calc_pixel_width_or_height):
2235 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2236 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2238 2013-03-20 Kenichi Handa <handa@gnu.org>
2240 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2241 to 1 (temporary workaround until a bug related to ASCII
2242 optimization is fixed).
2244 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2246 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2247 Signal error if window is not internal. Adjust docstring.
2248 (delete_all_child_windows): Use combination_limit to save the buffer.
2249 (Fset_window_configuration): Adjust accordingly.
2250 * print.c (syms_of_print): Initialize debugging output not here...
2251 (init_print_once): ...but in a new function here.
2252 * lisp.h (init_print_once): Add prototype.
2253 * emacs.c (main): Add call to init_print_once. Adjust comments.
2255 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2257 * window.c (window_resize_check, window_resize_apply)
2258 (window_from_coordinates, recombine_windows, set_window_buffer)
2259 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2260 (Fsplit_window_internal, Fdelete_window_internal)
2261 (freeze_window_starts): Use bool for booleans.
2262 * window.h (window_frame_coordinates, resize_frame_windows)
2263 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2265 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2267 * dispnew.c (bitch_at_user): Use `user-error'.
2269 2013-03-17 Ken Brown <kbrown@cornell.edu>
2271 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2272 as return type of image_background. (Bug#13981)
2273 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2275 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2277 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2278 (ns_select): Don't return with result uninitialized.
2280 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2283 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2285 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2286 directories. If filename is nil, get directory name (Bug#13932).
2287 Use getFilename and getDirectory.
2288 (getFilename, getDirectory): New methods for EmacsSavePanel and
2290 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2292 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2294 * coding.c (decode_coding_gap): Fix typo caught by static checking.
2296 2013-03-15 Kenichi Handa <handa@gnu.org>
2298 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
2299 (adjust_after_replace): Make it back to static. Delete the third
2300 arg text_at_gap_tail. Cancel the code for handling it.
2302 * coding.h (struct coding_system): New member eol_seen.
2304 * coding.c (detect_ascii): New function.
2305 (detect_coding): Set coding->head_ascii and coding->eol_seen only
2306 when the source bytes are actually scanned. On detecting for
2307 coding_category_utf_8_auto, call detect_ascii instead of scanning
2308 source bytes directly.
2309 (produce_chars): Call insert_from_gap with the new arg 0.
2310 (encode_coding): Likewise.
2311 (decode_coding_gap): Control ASCII optimization by the variable
2312 disable_ascii_optimization instead of #ifndef .. #endif.
2313 Deccode EOL format according to coding->eol_seen.
2314 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
2317 * lisp.h (adjust_after_replace): Cancel externing it.
2318 (insert_from_gap): Adjust prototype.
2320 2013-03-15 Eli Zaretskii <eliz@gnu.org>
2322 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
2323 FULLSCREEN_MAXIMIZED. (Bug#13935)
2325 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
2327 * region-cache.c (find_cache_boundary, move_cache_gap)
2328 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
2329 Simplify debugging check and convert to eassert. Adjust comment.
2330 (pp_cache): Put under ENABLE_CHECKING.
2332 2013-03-14 Eli Zaretskii <eliz@gnu.org>
2334 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
2335 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
2337 (w32fullscreen_hook): If the frame is visible, reset
2338 f->want_fullscreen flag after changing the frame size. If the
2339 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
2342 2013-03-13 Daniel Colascione <dancol@dancol.org>
2344 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
2345 too so that these builds can use Cygwin's file conversion
2346 functions. (We've been building and linking cygw32.o all along
2347 and just not using it.)
2349 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2351 File synchronization fixes (Bug#13944).
2352 * Makefile.in (LIB_FDATASYNC): New macro.
2354 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
2355 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
2356 Don't worry about HAVE_FSYNC, since a substitute fsync is
2357 available if the system lacks one.
2358 (Fwrite_regin): Retry fsync if interrupted.
2360 2013-03-13 Eli Zaretskii <eliz@gnu.org>
2362 * w32term.c (w32_read_socket): If the Emacs frame is being
2363 activated, call w32fullscreen_hook, to make sure the new frame
2364 dimensions are in effect. (Bug#13937)
2366 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
2368 * xdisp.c (init_iterator): Simplify because both character and byte
2369 positions are either specified or -1. Add eassert. Adjust comment.
2370 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2371 character and byte positions can be obtained from marker.
2373 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2375 Static checking by Sun C 5.12.
2376 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2377 * bytecode.c (exec_byte_code):
2378 * dispnew.c (init_display):
2380 * fileio.c (Fsubstitute_in_file_name):
2381 * keyboard.c (Fevent_convert_list):
2382 * keymap.c (Fsingle_key_description):
2383 * term.c (maybe_fatal, fatal):
2384 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2385 * xsmfns.c (Fhandle_save_session):
2386 Omit unreachable code.
2387 * keymap.c (map_keymap_char_table_item): Cast void * to
2388 a function pointer type; the C Standard requires this.
2390 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2391 Include <sys/param.h> unconditionally, as that works elsewhere and
2392 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2393 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2396 See ChangeLog.12 for earlier changes.
2402 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2404 This file is part of GNU Emacs.
2406 GNU Emacs is free software: you can redistribute it and/or modify
2407 it under the terms of the GNU General Public License as published by
2408 the Free Software Foundation, either version 3 of the License, or
2409 (at your option) any later version.
2411 GNU Emacs is distributed in the hope that it will be useful,
2412 but WITHOUT ANY WARRANTY; without even the implied warranty of
2413 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2414 GNU General Public License for more details.
2416 You should have received a copy of the GNU General Public License
2417 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.