1 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3 Scale ImageMagick images more carefully.
4 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
5 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
6 Be more careful about avoiding undefined behavior after
7 integer overflow and division by zero.
9 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
12 (syms_of_w32fns): DEFSYM them.
13 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
14 (CCHDEVICENAME): Define macros if not defined.
15 (struct MONITOR_INFO_EX): New struct.
16 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
17 (enum_display_monitors_fn): New variable.
18 (globals_of_w32fns): Initialize it.
19 (Fx_display_pixel_width, Fx_display_pixel_height)
20 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
21 multi-monitor setups in docstrings.
22 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
23 screen size by primary monitor's millimeter per pixel.
24 (w32_monitor_enum, w32_display_monitor_attributes_list)
25 (w32_display_monitor_attributes_list_fallback)
26 (Fw32_display_monitor_attributes_list): New functions.
27 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
29 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
31 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
33 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
35 * fileio.c (Qfile_notify_error): New error symbol.
37 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
38 * inotify.c (inotify_callback, symbol_to_inotifymask)
39 (Finotify_add_watch, Finotify_rm_watch): Use it.
40 (inotifyevent_to_event): Exchange order of cookie and file name.
41 (Finotify_add_watch): Adapt docstring.
43 * lisp.h (Qfile_notify_error): Declare.
45 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
47 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
48 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
49 Do not clear _malloc_thread_enabled_p, undoing the previous change,
50 which did not work (see <http://bugs.gnu.org/14569#307>).
51 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
52 && (!noninteractive || initialized)). This attempts to thread
53 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
55 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
57 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
58 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
60 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
62 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
63 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
64 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
65 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
67 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
69 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
70 Define to __sys_siglist.
72 2013-07-02 Eli Zaretskii <eliz@gnu.org>
74 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
75 word-wrap, so that overflow-newline-into-fringe would work in
76 visual-line-mode. (Bug#2749)
77 (move_it_in_display_line_to): When the last scanned display
78 element fits exactly on the display line, and
79 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
80 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
81 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
82 finding buffer position that corresponds to pixel coordinates,
83 e.g. in buffer_posn_from_coords.
85 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
87 * process.c (handle_child_signal): Call catch_child_signal if
90 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
92 Don't convert function pointers to void * and back.
93 It isn't portable C, and it's easy enough to avoid.
94 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
95 (make_save_value): Add support for SAVE_FUNCPOINTER.
96 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
97 * print.c (print_object):
98 Distinguish function from object pointers.
99 * lisp.h (SAVE_FUNCPOINTER): New constant.
100 (SAVE_SLOT_BITS): Adjust to it.
101 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
102 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
103 (voidfuncptr): New typedef.
104 (struct Lisp_Save_Value): New member data[0].funcpointer.
105 (XSAVE_FUNCPOINTER): New function.
107 Simplify buildobj processing.
108 * Makefile.in (buildobj.h): Make it a sequence of strings each
109 followed by comma, rather than a single string. Put it into a
110 .tmp file in case there's an error while generating it.
111 (gl-stamp): Use .tmp for temp files.
112 (mostlyclean): Clean .tmp files.
113 * doc.c (buildobj): Move to just the routine that needs it.
114 It's now an array of strings, so processing is simpler.
116 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
118 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
119 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
120 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
121 Invoke malloc_enable_thread even when not interactive.
122 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
123 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
124 in this case, since the underlying bug has now been fixed.
126 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
128 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
129 unlinking it (bug#14691).
131 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
133 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
134 before checking whether buffer is modified. This lets
135 `kill-buffer-query-functions' cancel killing of the buffer or save
136 its content before `kill-buffer' asks user the "Buffer %s
137 modified; kill anyway?" question.
139 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
141 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
142 Let the super performKeyEquivalent deal with them (Bug#14747).
144 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
146 * widget.c (resize_cb): Remove unused local.
148 Do not use GTK 3 if it exists but cannot be compiled.
149 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
150 * xterm.c (x_error_handler) [!USE_GTK]:
153 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
155 2013-06-30 Eli Zaretskii <eliz@gnu.org>
157 * intervals.c (get_local_map): Instead of aborting, clip POSITION
158 to the valid range of values. (Bug#14753)
160 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
161 when moving point by using the current glyph matrix. This avoids
162 the need to force redisplay when this function is called in a
165 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
167 Fix minor problems found by static checking.
168 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
169 Redo the latter's body to sidestep GCC parenthesization warnings.
170 (setup_coding_system, detect_coding, detect_coding_system): Use them.
171 * coding.c (detect_coding, detect_coding_system):
172 * coding.h (struct undecided_spec):
173 Use bool for boolean.
174 * image.c (QCmax_width, QCmax_height): Now static.
175 * xdisp.c (Fmove_point_visually): Remove unused local.
177 2013-06-29 Eli Zaretskii <eliz@gnu.org>
179 * xdisp.c (Fmove_point_visually): New function.
181 2013-06-28 Kenichi Handa <handa@gnu.org>
183 * coding.h (define_coding_undecided_arg_index): New enum.
184 (coding_attr_index): New members
185 coding_attr_undecided_inhibit_null_byte_detection,
186 coding_attr_undecided_inhibit_iso_escape_detection,
187 coding_attr_undecided_prefer_utf_8.
188 (undecided_spec): New struct.
189 (struct coding_system): New member `undecided' of the member
192 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
193 (detect_coding): Likewise.
194 (detect_coding_system): Likewise.
195 (Fdefine_coding_system_internal): New coding system properties
196 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
198 (syms_of_coding): Adjust for coding_arg_undecided_max.
200 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
202 * image.c (x_from_xcolors): Remove unused local.
204 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
206 Defer image data transfer between X client and server until actual
209 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
212 * image.c (Destroy_Image): Remove.
213 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
214 `mask_p', and `colors_p'. All uses changed.
215 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
216 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
217 New macros for `flags' arg to x_clear_image_1.
218 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
219 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
220 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
221 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
222 (image_get_x_image, image_unget_x_image): New functions or macros.
223 (image_background, image_background_transparent, x_to_xcolors)
224 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
225 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
226 instead of Destroy_Image.
227 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
228 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
229 (png_load_body, jpeg_load_body, tiff_load, gif_load)
230 (imagemagick_load_image, svg_load_image): Use them instead of
231 x_create_x_image_and_pixmap, and x_put_x_image followed by
232 x_destroy_x_image, respectively.
233 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
234 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
235 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
236 background_transparent fields.
237 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
238 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
240 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
242 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
243 This mostly consists of undoing recent changes.
244 * callproc.c (Fcall_process):
245 * process.c (create_process):
246 Do not worry about catching SIGCHLD here, undoing previous change.
247 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
248 * process.c, process.h (catch_child_signal):
249 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
250 * process.c (catch_child_handler): Don't worry about being called
251 lazily and do not assume caller has blocked SIGCHLD, undoing
252 previous change. Move first-time stuff back to
253 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
254 tickle glib, as that causes Cygwin bootstrap to fail. Do not
255 set lib_child_handler if it's already initialized, which may
256 help avoid problems on GNUStep.
258 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
260 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
261 * callproc.c (Fcall_process):
262 * process.c (create_process):
263 Make sure SIGCHLD is caught before we fork,
264 since Emacs startup no arranges to catch SIGCHLD.
265 * process.c (lib_child_handler): Initialize to null, not to
267 (catch_child_signal): Allow self to be called lazily.
268 Do nothing if it's already been called.
269 Assume caller has blocked SIGCHLD (all callers do now).
270 * emacs.c (main): Do not catch SIGCHLD here; defer it until
271 just before it's really needed.
272 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
273 since it hasn't been caught yet.
275 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
277 * image.c (compute_image_size): New function to implement
278 :max-width and :max-height.
279 (imagemagick_load_image): Use it.
281 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
283 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
284 * callproc.c, process.h (block_child_signal, unblock_child_signal):
286 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
287 * process.c (catch_child_signal): Block SIGCHLD while futzing with
288 the SIGCHLD handler, since the code is not atomic and (due to glib)
289 signals may be arriving now.
290 * sysdep.c (init_signals): Do not catch child signals here;
291 'main' now does that later, at a safer time.
293 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
295 Clean up SIGCHLD handling a bit (Bug#14569).
296 * process.c, process.h (catch_child_signal):
297 Now always extern, even if !NS_IMPL_GNUSTEP.
298 * process.c (catch_child_signal): Move glib tickler here from
299 init_process_emacs, so that it's done earlier in Emacs
300 initialization. Also move the noninteractive && !initialized
301 check here from init_process_emacs. This is all a bit cleaner for
302 GNUish platforms, and I hope it works around the Cygwin bug.
303 * sysdep.c (init_signals): Invoke catch_child_signal here, so
304 that glib signal handling is tickled before glib creates threads.
306 * process.c (wait_reading_process_output): Avoid int overflow
307 when reading more than 2 GiB total from a process.
309 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
311 * process.c (create_process): Handle a couple more cases,
312 i.e., work even if new_argv and wait_child_setup[i] are cached.
313 Use Fcall_process's style for volatile vars.
315 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
317 * process.c (create_process): Mark PROCESS volatile.
319 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
321 Use C99-style flexible array members if available.
322 This avoids some subtle aliasing issues, which typically
323 aren't a problem with GCC but may be a problem elsewhere.
324 * alloc.c (sdata): New typedef, replacing the old struct sdata.
325 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
326 In either case, it uses a flexible array member rather than
327 the old struct hack. All uses changed.
328 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
329 Adjust to sdata reorganization.
330 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
331 Use offsetof (struct, flex_array_member), not sizeof (struct), as
332 that ports better to pre-C99 non-GCC.
333 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
334 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
335 as the latter has changed.
336 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
337 and port better to pre-C99 GCC.
338 * image.c (struct xpm_cached_color):
339 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
340 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
341 Use FLEXIBLE_ARRAY_MEMBER.
342 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
343 Move decl to top level so it gets checked against implementation.
344 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
345 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
347 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
349 * syntax.c: Integer cleanups.
350 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
351 All uses that need 0-or-2 changed to:
352 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
353 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
354 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
355 (char_quoted, prev_char_comend_first, back_comment)
356 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
357 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
358 Use bool for boolean.
359 (update_syntax_table, skip_chars, skip_syntaxes):
360 Prefer int to unsigned when either will do.
361 (back_comment): Return boolean success flag, like forw_comment,
362 instead of positive-or-minus-1 (which might have overflowed int anyway).
363 Don't stuff ptrdiff_t into int.
364 (syntax_spec_code, syntax_code_spec): Now const.
365 (Fmatching_paren, scan_lists, scan_sexps_forward):
366 Use enum syntaxcode for syntax code.
367 (Fmatching_paren): Check that arg is a character, not just an integer.
368 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
369 (Finternal_describe_syntax_value): Omit no-longer-needed
371 (skip_chars): Use char, not unsigned char, when the distinction
373 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
374 * bytecode.c (exec_byte_code):
375 * syntax.c (syntax_spec_code, Fchar_syntax)
376 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
378 * syntax.h (SYNTAX_WITH_FLAGS):
379 Omit unnecessary casts.
381 2013-06-20 Eli Zaretskii <eliz@gnu.org>
383 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
384 line dimensions here, to avoid race conditions with the main
385 thread. (Bug#14062, bug#14630, bug#14669)
387 * w32term.c (w32_draw_window_cursor): Compute the header line and
388 mode line dimensions here.
389 <w32_system_caret_window, w32_system_caret_hdr_height>:
390 <w32_system_caret_mode_height>: New variables.
392 * w32term.h: Declare them.
394 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
396 * alloc.c (die): Move "assertion failed" string here ...
397 * lisp.h (eassert): ... from here. Also, suppress evaluation of
398 COND when SUPPRESS_CHECKING. This shrinks the executable text
399 size by 0.8% to 2.2% when configured with --enable-checking,
400 depending on optimization flags (GCC 4.8.1 x86-64).
402 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
404 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
406 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
407 base is 2; this is more accurate.
409 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
411 * sound.c (string_default): Move to !WINDOWSNT section.
412 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
414 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
416 * sound.c: Integer cleanups.
417 Remove unnecessary forward decls.
418 (struct sound_device): The 'file' member is now a Lisp_Object, not
419 a char *, so that we needn't invoke alloca on a huge size.
420 (Fplay_sound_internal): Adjust to this.
421 (string_default): New function.
422 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
423 Use it to adjust to the struct sound_device change.
424 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
427 * syntax.c (skip_chars): Don't use uninitialized storage
428 when searching a multibyte buffer for characters that are not in a
429 unibyte string that contains non-ASCII characters.
431 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
433 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
434 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
436 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
438 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
440 2013-06-18 Kenichi Handa <handa@gnu.org>
442 * font.c (Ffont_spec): Signal an error for an invalid font name
445 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
447 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
448 In particular this ports to 32-bit sparc Sun cc.
449 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
450 array with a dummy element at specpdl[-1], so that its address can
452 (unbind_to): Do not copy the binding; not needed, now that we
453 copy old_value in the one place where the copy is needed.
454 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
455 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
456 (union specbinding): Rename from struct specbinding. Redo layout
457 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
458 which is not portable. With Sun C 5.12 32-bit sparc, the
459 declaration causes nargs to be an unsigned bitfield, a behavior
460 that the C standard allows; but Emacs wants nargs to be signed.
461 The overall type is now a union of structures rather than a
462 structure of union of structures, and the 'kind' member is now a
463 bitfield, so that the overall type doesn't grow. All uses changed.
464 * process.c (Fmake_serial_process): Remove unnecessary initialization.
466 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
468 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
469 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
471 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
473 2013-06-17 Eli Zaretskii <eliz@gnu.org>
475 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
476 unless we know that the window w's frame is a frame object.
477 Another attempt at solving bug#14062 and bug#14630.
479 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
481 * textprop.c (property_set_type): New enum.
482 (add_properties): Allow appending/prepending text properties.
483 (add_text_properties_1): Factored out of Fadd_text_properties.
484 (Fadd_text_properties): Move all the code into
485 add_text_properties_1.
486 (Fadd_face_text_property): New function that calls
487 add_text_properties_1.
489 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
491 Move functions from lisp.h to individual modules when possible.
492 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
493 * alloc.c (XFLOAT_INIT, set_symbol_name):
494 * buffer.c (CHECK_OVERLAY):
495 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
496 (set_char_table_parent):
497 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
498 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
499 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
500 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
502 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
503 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
504 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
505 (backtrace_args, backtrace_debug_on_exit):
506 * floatfns.c (CHECK_FLOAT):
507 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
508 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
509 (set_hash_hash, set_hash_hash_slot, set_hash_index)
510 (set_hash_index_slot):
511 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
512 * marker.c (CHECK_MARKER):
513 * textprop.c (CHECK_STRING_OR_BUFFER):
514 * window.c (CHECK_WINDOW_CONFIGURATION):
515 Move here from lisp.h, and make these functions static rather than
517 * buffer.c (Qoverlayp):
519 * fns.c (Qhash_table_p):
520 * window.c (Qwindow_configuration_p):
522 * lisp.h: Remove the abovementioned defns and decls.
524 Use functions, not macros, for XINT etc. (Bug#11935).
525 In lisp.h, prefer functions to function-like macros, and
526 constants to object-like macros, when either will do. This:
527 . simplifies use, as there's no more need to worry about
528 arguments' side effects being evaluated multiple times.
529 . makes the code easier to debug on some platforms.
530 However, when using gcc -O0, keep using function-like macros
531 for a few critical operations, for performance reasons.
532 This sort of thing isn't needed with gcc -Og, but -Og
533 is a GCC 4.8 feature and isn't widely-enough available yet.
534 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
535 Remove enum lsb_bits; no longer needed.
536 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
537 * buffer.c (Qoverlap):
539 * fns.c (Qhash_table_p):
540 Now extern, so lisp.h can use these symbols.
541 * dispextern.h: Include character.h, for MAX_CHAR etc.
542 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
543 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
544 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
545 (GLYPH_CODE_P): Move here from lisp.h.
546 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
547 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
548 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
549 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
550 XUNTAG now returns void *.
551 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
552 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
553 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
554 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
555 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
556 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
557 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
558 (lisp_h_XPNTR, lisp_h_XSYMBOL):
559 New macros, renamed from their sans-lisp_h_ counterparts.
560 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
561 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
562 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
563 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
564 If compiling via GCC without optimization, define these as macros
565 in addition to inline functions.
566 To disable this, compile with -DINLINING=0.
567 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
568 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
569 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
570 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
571 (INTMASK, VALMASK): Now macros, since static values cannot be
572 accessed from extern inline functions.
573 (VALMASK): Also a constant, for benefit of old GDB.
574 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
575 is INTEGERP, which can fold it in.
576 (XLI, XIL, XHASH, XTYPE,XINT, XFASTINT, XUINT)
577 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
578 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
579 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
580 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
581 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
582 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
583 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
584 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
585 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
586 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
587 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
588 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
589 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
590 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
591 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
592 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
593 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
594 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
595 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
596 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
597 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
598 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
599 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
600 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
601 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
602 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
603 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
604 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
605 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
606 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
607 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
608 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
610 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
611 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
612 (VALMASK): Define in one place rather than in two, merging the
613 USE_LSB_TAG parts; this is simpler.
614 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
615 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
616 Move up, to avoid use before definition.
617 Also include "globals.h" earlier, for the same reason.
618 (make_natnum): New function.
619 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
620 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
621 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
622 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
623 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
624 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
625 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
626 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
627 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
628 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
629 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
630 (Qwindow_configuration_p, Qimage): New forward declarations.
631 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
632 (STRING_COPYIN): Remove; unused.
633 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
634 (xcar_addr, xcdr_addr): New functions. All uses changed.
635 (IEEE_FLOATING_POINT): Now a constant, not a macro.
636 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
637 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
638 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
639 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
640 (TYPE_RANGED_INTEGERP): Simplify.
641 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
642 (setlocale, fixup_locale, synchronize_system_messages_locale)
643 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
644 Now empty functions, not macros.
645 (functionp): Return bool, not int.
646 * window.c (Qwindow_configuration_p): Now extern,
647 so window.h can use it.
648 * window.h (Qwindowp): Move decl back to lisp.h.
650 2013-06-15 Eli Zaretskii <eliz@gnu.org>
652 * xdisp.c (Fline_pixel_height): New function, required for solving
655 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
657 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
659 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
661 * lread.c (syms_of_lread):
662 * fns.c (Fprovide): Adjust to new format of after-load-alist.
664 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
666 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
668 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
670 * fileio.c (expand_file_name): Doc fix.
672 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
674 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
675 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
676 Wait for self, not for 0. This can't hurt on GNU or similar
677 system, and may help with Cygwin.
679 * keyboard.c: Don't use PROP (...) as an lvalue.
680 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
681 Use set_prop (A, B), not PROP (A) = B.
683 2013-06-10 Eli Zaretskii <eliz@gnu.org>
685 * xdisp.c (get_it_property): Use it->window instead of generating
686 a Lisp object from it->w.
688 2013-06-09 Eli Zaretskii <eliz@gnu.org>
690 * xdisp.c (get_it_property): If it->object is a buffer, pass to
691 get-char-property the window that is being rendered, instead of
692 the buffer, to support window-specific overlays. (Bug#14575)
693 (compute_display_string_pos): When W is NULL, use the current
694 buffer as the object to pass to get-char-property.
695 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
696 pointer member of the bidi iterator, since no window is pertinent
699 2013-06-08 Eli Zaretskii <eliz@gnu.org>
701 * bidi.c (bidi_fetch_char): Accept additional argument, the window
702 being displayed, and pass it to compute_display_string_pos.
703 (bidi_level_of_next_char, bidi_resolve_explicit_1)
704 (bidi_paragraph_init): All callers changed.
706 * xdisp.c (init_from_display_pos, init_iterator)
707 (handle_single_display_spec, next_overlay_string)
708 (get_overlay_strings_1, reseat_1, reseat_to_string)
709 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
710 Set bidi_it.w member from it->w.
711 (compute_display_string_pos): Accept additional argument, the
712 window being displayed, and pass it to Fget_char_property.
715 * dispextern.h (struct bidi_it): New member w, the window being
717 (compute_display_string_pos): Adjust prototype.
719 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
721 * xgselect.c: Remove unneeded include xterm.h.
723 * process.c (wait_reading_process_output): Check for NS before GLIB.
724 GLIB may be linked in due to rsvg, but ns_select must be called.
726 * xgselect.c (xg_select): Remove call to window_system_available
727 and g_main_context_pending at the top, so Gdk events (i.e. file
728 notify) are processed when Emacs is started with -nw.
730 2013-06-07 Eli Zaretskii <eliz@gnu.org>
732 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
733 (ctagsfiles3): New variable, includes only *.m files.
734 (TAGS): Use an explicit language name in the regular expressions,
735 to avoid transformation of '/SOMETHING' by MSYS to
738 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
740 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
742 2013-06-06 Eli Zaretskii <eliz@gnu.org>
744 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
745 still need to set the mouse pointer shape and activate help-echo.
748 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
750 A few porting etc. fixes for the new file monitor code.
751 See the thread containing
752 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
753 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
754 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
755 (dir_monitor_callback, Fgfile_rm_watch):
756 Use assq_no_quit instead of Fassoc, for speed.
757 (dir_monitor_callback, Fgfile_rm_watch):
758 eassert that the monitor is a fixnum.
759 (dir_monitor_callback): No need for CDR_SAFE.
760 Simplify building of lisp with alternative tails.
761 (Fgfile_add_watch, Fgfile_rm_watch):
762 Do not assume glib functions set errno reliably on failure.
763 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
764 and signal an error otherwise.
765 (Fgfile_rm_watch): Prefer CONSP to !NILP.
766 Use Fdelq instead of Fdelete, for speed.
768 2013-06-05 Eli Zaretskii <eliz@gnu.org>
770 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
771 don't insist on being invoked on a highlighted tool-bar button.
772 Avoids losing tool-bar functionality when mouse-highlight is nil.
773 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
774 Don't highlight when mouse-highlight is nil.
775 (note_mouse_highlight): When mouse-highlight is nil, don't return
776 right away; instead, run tool-bar and mode-line highlight
777 subroutine, clear any existing highlight, and revert the mouse
778 pointer to its default shape. (Bug#14558)
780 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
782 * lisp.mk (lisp): Add prog-mode.el.
784 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
786 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
787 * process.c (dummy_handler): New function.
788 (lib_child_handler): New static var.
789 (handle_child_signal): Invoke it.
790 (catch_child_signal): If a library has set up a signal handler,
791 save it into lib_child_handler.
792 (init_process_emacs): If using glib and not on Windows, tickle glib's
793 child-handling code so that it initializes its private SIGCHLD handler.
794 * syssignal.h (SA_SIGINFO): Default to 0.
795 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
796 31; it should no longer be needed now.
798 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
800 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
802 * gfilenotify.c (globals_of_gfilenotify): New function.
803 (syms_of_gfilenotify): Move global initialization there.
805 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
807 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
809 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
810 * keyboard.c (menu_bar_items, tool_bar_items):
811 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
812 not override local keymaps any more.
814 2013-06-04 Eli Zaretskii <eliz@gnu.org>
816 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
818 2013-06-03 Eli Zaretskii <eliz@gnu.org>
820 * w32console.c (initialize_w32_display): Return the dimensions of
821 the console window via 2 additional arguments, not via the current
822 frame. This avoids crashes due to overrunning the bounds of
823 frame's decode_mode_spec_buffer, which is not resized following
824 the change of the frame dimensions from the initial 10x10.
826 * w32term.h (w32_initialize_display_info): Adjust prototype.
828 * term.c (init_tty): Take dimensions of the frame from the values
829 returned by initialize_w32_display.
831 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
832 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
833 (LIBES): Add $(GFILENOTIFY_LIBS).
835 * w32inevt.c (handle_file_notifications): Add dummy implementation
838 * w32term.c: Wrap code with HAVE_W32NOTIFY.
840 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
842 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
844 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
846 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
848 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
850 Fix minor problems found by static checking.
851 * data.c (pure_write_error):
852 Use xsignal2, not Fsignal, as Fsignal might return.
853 * eval.c (set_backtrace_debug_on_exit): Now static.
854 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
855 No longer inline. EXTERN_INLINE is needed only for functions
856 defined in .h files. Reindent function header as per GNU style.
857 (backtrace_p, backtrace_top, backtrace_next):
858 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
859 compiler or linker. Add extern decls to pacify gcc -Wall.
860 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
862 * frame.c (free_monitors): Define only on platforms that need it.
863 * nsterm.m (ns_term_init):
864 * process.c (catch_child_signal):
865 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
866 defined on all porting targets these days.
867 * process.c, process.h (catch_child_signal):
868 Make it extern only if NS_IMPL_GNUSTEP is defined.
870 2013-06-03 Eli Zaretskii <eliz@gnu.org>
872 * w32.c (gettimeofday): Make the signature identical to prototype
873 in nt/inc/sys/time.h.
875 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
877 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
880 * keyboard.c (safe_run_hooks_error): Improve error message.
882 * data.c (pure_write_error): Add `object' argument.
883 * puresize.h (CHECK_IMPURE): Use it.
885 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
887 * Makefile.in (NOTIFY_OBJ): New variable.
888 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
890 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
891 Call syms_of_gfilenotify.
893 * gfilenotify.c: New file.
895 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
897 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
898 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
900 * lisp.h: Declare syms_of_gfilenotify.
902 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
904 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
906 Merge the specpdl and backtrace stacks. Make the structure of the
907 specpdl entries more obvious via a tagged union of structs.
908 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
909 (enum specbind_tag): New enum.
910 (struct specbinding): Make it a tagged union of structs.
911 Add a case for backtrace records.
912 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
913 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
914 (backtrace_debug_on_exit): New accessors.
915 (struct backtrace): Remove.
916 (struct catchtag): Remove backlist field.
917 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
919 (Flocal_variable_p): Speed up the common case where the binding is
921 * eval.c (backtrace_list): Remove.
922 (set_specpdl_symbol, set_specpdl_old_value): Remove.
923 (set_backtrace_args, set_backtrace_nargs)
924 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
925 (backtrace_next): New functions.
926 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
927 (unwind_to_catch, internal_lisp_condition_case)
928 (internal_condition_case, internal_condition_case_1)
929 (internal_condition_case_2, internal_condition_case_n): Don't bother
930 with backtrace_list any more.
931 (Fsignal): Adjust to new backtrace format.
932 (grow_specpdl): Move up.
933 (record_in_backtrace): New function.
934 (eval_sub, Ffuncall): Use it.
935 (apply_lambda): Adjust to new backtrace format.
936 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
938 (specbind): Adjust to new specpdl format. Simplify.
939 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
940 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
942 (mark_backtrace): Remove.
943 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
944 * xdisp.c (redisplay_internal): Use record_in_backtrace.
945 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
947 * profiler.c (record_backtrace): Use get_backtrace.
948 (handle_profiler_signal): Use backtrace_top_function.
949 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
952 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
954 * process.h (catch_child_signal): Declare.
956 * process.c (catch_child_signal): New function.
957 (init_process_emacs): Call it.
959 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
960 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
962 (x_set_cursor_type): Remove declaration.
963 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
964 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
965 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
966 (ns_get_color): Use F suffix on float.
967 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
968 (ns_get_rgb_color): Remove.
969 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
970 (note_mouse_movement): x and y are CGFloat.
971 (ns_draw_fringe_bitmap): Remove unused rowY.
972 Change #if to COCOA && >= 10_6.
973 (ns_draw_window_cursor): Remove unused overspill.
974 (ns_draw_underwave): width and x are EamcsCGFloat.
975 (ns_draw_box): thickness is CGFloat.
976 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
977 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
978 if not in main thread.
979 (ns_get_pending_menu_title, ns_check_menu_open)
980 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
981 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
982 (sendFromMainThread:): New method.
983 (changeFont:): size is CGFloat.
984 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
985 Disable warning about permanent text.
986 (characterIndexForPoint:): Adjust return type depending on GNUStep
988 (mouseDown:): delta is CGFloat.
989 (updateFrameSize): Remove unised variable f.
990 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
991 Cast float to EmacsCGFloat.
992 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
993 also to -1 when restoring.
994 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
995 inside NS_IMPL_COCOA.
996 (toggleFullScreen:): Put call to toggleFullScreen inside
997 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
998 (setPosition:portion:whole:): por is CGFloat.
999 (getMouseMotionPart:window:x:y:): Add F suffix to float.
1000 (mouseDown:): Use CGFloat.
1001 (mouseDragged:): Remove unised variable edge.
1002 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
1004 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
1006 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
1007 when NS_IMPL_GNUSTEP.
1008 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
1009 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
1010 (EmacsToolbar): Add clearAll. Add tag argument to
1011 addDisplayItemWithImage.
1012 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
1014 * nsselect.m (ns_get_local_selection): Remove unused variable type.
1016 * nsmenu.m (ns_update_menubar): Make static.
1017 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
1018 (fillWithWidgetValue:): Add cast to SEL for setAction.
1019 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
1020 (update_frame_tool_bar): Update code for GNUStep.
1021 (clearAll): New method.
1022 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
1023 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
1024 Move identifierToItem setObject and activeIdentifiers addObject before
1025 call to insertItemWithItemIdentifier.
1026 (validateVisibleItems): Fix indentation.
1027 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
1028 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
1029 UtilityWindow to aStyle, remove call to setStyleMask.
1031 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
1033 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
1034 (ns_charset_covers, ns_get_covering_families, nsfont_open):
1035 Use F suffix on floats.
1036 (ns_char_width): Returns CGFloat.
1037 (ns_ascii_average_width): w is CGFloat instead of float.
1038 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
1040 (ns_glyph_metrics): CGFloat instead of float.
1042 * nsfns.m (x_set_foreground_color, x_set_background_color):
1044 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1045 remove unused variables.
1046 (Fns_read_file_name): Keep track if panel is for save.
1047 Use ns_filename_from_panel/ns_directory_from_panel.
1048 (Fns_list_services): delegate only used for COCOA.
1049 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1050 Just return the input if GNUStep.
1051 (x_screen_planes): Remove.
1052 (Fxw_color_values): Use EmacsCGFloat
1053 (Fns_display_monitor_attributes_list): Only get screen number for
1055 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1057 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1058 ns_directory_from_panel.
1060 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1062 * process.c (handle_child_signal): Also use WCONTINUED.
1063 This is so that list-processes doesn't mistakenly list the process
1064 as stopped, when the process has actually been continued and is
1067 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1069 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1070 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1071 not already configured.
1073 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1075 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1077 * Makefile.in (mostlyclean): Remove *.res files.
1079 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1081 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1082 a buffer (bug#8447).
1084 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1086 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1087 display vector, and we backtrack, handle the case that the
1088 previous character position is also displayed from a display
1089 vector or covered by a display string or image. (Bug#14476)
1091 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1093 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1094 (struct MonitorInfo, free_monitors): Remove.
1095 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1096 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1097 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1100 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1101 (struct MonitorInfo, free_monitors): Remove.
1102 (ns_screen_name): Make static.
1103 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1104 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1107 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1108 (struct MonitorInfo): New struct.
1109 (free_monitors, make_monitor_attribute_list): Declare.
1111 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1113 (free_monitors, make_monitor_attribute_list): New functions.
1114 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1117 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1119 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1121 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1123 * keyboard.c: Apply keyboard decoding only to events that come directly
1124 from the tty, not from unread-command-events (bug#14368).
1125 (read_event_from_main_queue): New function, extracted from read_char).
1126 (read_decoded_char): Remove.
1127 (read_decoded_event_from_main_queue): New function to replace it.
1128 (read_char): Use it.
1129 (read_key_sequence): Use read_char rather than read_decoded_char.
1131 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1133 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1135 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1137 2013-05-22 Kenichi Handa <handa@gnu.org>
1139 The following changes are to fix the setting of
1140 buffer-file-coding-system on, for instance, C-x RET c unix RET
1141 _FILE_OF_DOS_EOL_TYPE_ RET.
1143 * coding.h (struct coding_system): New member detected_utf8_chars.
1145 * coding.c (detect_coding_utf_8): Count characters and check EOL
1146 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1148 (setup_coding_system): Do not initialize coding->head_ascii.
1149 (check_ascii): Do not set coding->eol_seen but update it. Do not
1150 call adjust_coding_eol_type here.
1151 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1152 If the eol-type of CODING is already specified, adjust the eol type
1153 of the found coding-system.
1154 (decode_coding_gap): Cancel previous change. Utilize the
1155 character numbers counted by detect_coding_utf_8. Fix detection
1158 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1160 * search.c (looking_at_1): Only set last_thing_searched if the match
1161 changed the match-data (bug#14281).
1163 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1165 * xdisp.c (reseat_at_previous_visible_line_start):
1166 Already declared in dispextern.h, so remove it here.
1167 (move_it_vertically_backward): Likewise.
1169 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1171 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1172 (Fx_display_pixel_width, Fx_display_pixel_height)
1173 (Fx_display_mm_width, Fx_display_mm_height):
1174 Mention `display-monitor-attributes-list' in docstrings.
1176 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1177 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1178 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1179 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1180 (Fx_display_backing_store, Fx_display_visual_class)
1181 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1182 (Fx_display_grayscale_p, Fx_display_pixel_width)
1183 (Fx_display_pixel_height, Fx_display_planes)
1184 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1185 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1186 (Fx_display_mm_width, Fx_display_mm_height)
1187 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1188 height for all physical monitors as in X11.
1190 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1191 Return pixel width or height for all physical monitors as in X11.
1193 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1195 Port --enable-gcc-warnings to clang.
1196 * bytecode.c (exec_byte_code):
1198 Redo diagnostic pragmas to pacify clang, too.
1199 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1200 * editfns.c (Fencode_time):
1201 * fileio.c (file_accessible_directory_p):
1202 * font.c (font_unparse_xlfd):
1203 Use '&"string"[index]' instead of '"string" + (index)'.
1204 * undo.c (user_error): Remove; unused.
1206 2013-05-16 Eli Zaretskii <eliz@gnu.org>
1208 * insdel.c (insert_1_both): Document the arguments, instead of
1209 referring to insert_1, which no longer exists.
1211 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
1212 some window, increment windows_or_buffers_changed, so that
1213 *Messages* display in that window is updated. (Bug#14408)
1215 * w32.c: Include epaths.h.
1216 (init_environment): Use cmdproxy.exe without leading directories.
1217 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
1219 (gettimeofday): Adjust signature and return value to Posix
1222 * unexw32.c (open_output_file): Delete the existing emacs.exe
1223 before creating it, to break the hard link to the versioned
1226 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
1227 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
1228 (FIRSTFILE_OBJ): New variables.
1229 (W32_RES): Rename to EMACSRES. All users changed.
1230 (base_obj): Use $(CM_OBJ).
1231 (ALLOBJS): Use $(FIRSTFILE_OBJ).
1232 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
1233 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
1234 $(W32_RES_LINK) before $(LIBES).
1235 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
1237 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1239 * makefile.w32-in (DOC): Use just "DOC".
1241 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
1243 * process.c: Export default filters and sentinels to Elisp.
1244 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
1246 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
1247 (Fset_process_sentinel, Fformat_network_address):
1248 Default to them instead of nil.
1249 (server_accept_connection): Sentinels can't be nil any more.
1250 (read_and_dispose_of_process_output): New function, extracted from
1251 read_process_output.
1252 (read_process_output): Use it; filters can't be nil.
1253 (Finternal_default_process_filter): New function, extracted from
1254 read_process_output.
1255 (exec_sentinel_unwind): Remove function.
1256 (exec_sentinel): Don't zilch sentinel while running.
1257 (status_notify): Sentinels can't be nil.
1258 (Finternal_default_process_sentinel): New function extracted from
1260 (setup_process_coding_systems): Default filter is not nil any more.
1261 (syms_of_process): Export new Elisp functions and initialize
1263 * lisp.h (make_lisp_proc): New function.
1265 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1267 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
1269 2013-05-14 Eli Zaretskii <eliz@gnu.org>
1271 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1272 unless we know that the window w is a leaf window.
1273 Another attempt at solving bug#14062.
1275 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
1277 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1280 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1282 * image.c (gif_load): Check that subimages fit (Bug#14345).
1284 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1286 * lread.c (skip_dyn_eof): New function.
1287 (read1): Use it to skip the end of a file in response to #@00.
1289 * doc.c (get_doc_string): Slightly relax the sanity checking.
1291 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1293 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1294 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1295 (MonitorInfo): New struct.
1296 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1297 (Fns_display_monitor_attributes_list): New functions.
1298 (display-usable-bounds): Remove.
1299 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1302 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1304 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1305 (GTK_CHECK_VERSION): New macro, if not already defined.
1306 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1307 replaced by GTK_CHECK_VERSION.
1309 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1311 * xterm.h (GTK_PREREQ): New macro.
1312 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1313 to use this macro instead, for consistency and clarity.
1315 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1317 * xdisp.c (row_for_charpos_p): New function, with code of
1318 cursor_row_p, but accepts an additional argument CHARPOS instead
1319 of using a hardcoded PT.
1320 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1321 (row_containing_pos): Call row_for_charpos_p instead of partially
1322 doing the same. Fixes cursor positioning under longlines-mode
1323 when longlines-show-effect includes more than one newline, when
1324 moving the cursor vertically up.
1326 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1328 * makefile.w32-in (ACL_H): New macro.
1329 ($(BLD)/fileio.$(O)): Update dependencies.
1331 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1333 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1334 * Makefile.in (LIB_ACL): New macro.
1335 (LIBACL_LIBS): Remove.
1336 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1337 * fileio.c: Include <acl.h>.
1338 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1339 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1341 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1344 * unexelf.c: Don't assume ElfW (Half) fits in int.
1345 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1346 when dealing with ElfW (Half) values, since they can exceed 2**31
1347 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1348 (entry_address): Omit unused NUM arg. All uses changed.
1350 2013-05-07 Juri Linkov <juri@jurta.org>
1352 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1353 to the string converted from number with `Fnumber_to_string'.
1356 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1358 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1359 This fixes a problem introduced by my previous change.
1361 2013-05-07 Glenn Morris <rgm@gnu.org>
1363 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1365 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1367 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1369 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1371 Static checking by GCC 4.8.0.
1372 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1373 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1374 (x_get_monitor_attributes_fallback)
1375 (x_get_monitor_attributes_xinerama)
1376 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1377 Define only if USE_GTK.
1378 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1379 (x_get_monitor_attributes_fallback): Omit unused locals.
1380 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1381 Use double, not float, to avoid mixed-mode floating point arithmetic.
1383 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1384 Jan Djärv <jan.h.d@swipnet.se>
1386 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1387 (XINERAMA_CFLAGS): New macros.
1388 (ALL_CFLAGS, LIBES): Use them.
1390 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1391 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1392 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1393 (syms_of_xfns): DEFSYM them.
1394 (struct MonitorInfo): New struct.
1395 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1396 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1397 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1398 (x_get_monitor_attributes_xinerama): New functions.
1399 (Fx_display_monitor_attributes_list): New primitive.
1400 (syms_of_xfns): Defsubr it.
1402 * xterm.h (x_display_info): Add Xatom_net_workarea and
1403 Xatom_net_current_desktop.
1405 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1406 and dpyinfo->Xatom_net_current_desktop.
1408 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1410 * xdisp.c (pos_visible_p): Use the special code for finding the
1411 beginning of a display property or overlay for any "replacing"
1412 display property, not just for display strings. This solves
1413 incorrect reporting of position by posn-at-point. (Bug#14241)
1415 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1417 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1418 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1419 Verify that ElfW (Half) fits in int.
1420 (fatal): Use same signature as lisp.h.
1421 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1422 configure and build with -DUNEXELF_DEBUG without worrying about
1423 other modules that use DEBUG.
1424 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1425 possibly-wide integers now uses it instead of plain fprintf.
1426 (entry_address): New function, which avoids problems with 32-bit
1427 overflow on 64-bit hosts.
1428 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1429 (round_up): Don't assume the remainder fits in int.
1430 (find_section): Use bool for boolean. Simplify debug code.
1431 (unexec): Don't assume file sizes fit in int or size_t.
1432 Omit unnecessary trailing newline in 'fatal' format.
1433 Use strerror rather than outputting decimal error number.
1434 Remove unused code when emacs is not defined;
1435 this file relies on Emacs now.
1436 Don't assume e_phnum and e_shnum are positive.
1438 * regex.c: Fix problems when DEBUG is defined.
1439 (extract_number, extract_number_and_incr): Define regardless of
1440 whether DEBUG is defined; that's simpler and makes the code less
1441 likely to go stale in the normal case when DEBUG is not defined.
1442 Return int rather than taking an int * arg. All callers changed.
1443 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1444 Remove, replacing with ...
1445 (DEBUG_PRINT): New macro. All callers changed.
1446 (DEBUG_COMPILES_ARGUMENTS): New macro.
1447 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1448 (print_compiled_pattern, print_double_string) [DEBUG]:
1449 Use prototype rather than old-style definition.
1450 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1451 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1452 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1453 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1454 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1455 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1456 This matters only when DEBUG is defined.
1458 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1460 * xdisp.c (set_iterator_to_next): Set the
1461 ignore_overlay_strings_at_pos_p flag only if we are _really_
1462 iterating over an overlay string, as indicated by the
1463 current.overlay_string_index member. (Bug#14306)
1465 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1467 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1468 to where it is used, to avoid autorelease issues (Bug#14050).
1470 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1472 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1473 * fileio.c (syms_of_fileio): Implement this.
1474 * filelock.c (create_lock_file): If symbolic links don't work, so
1475 we use a regular file as a lock file, do not fsync the lock file;
1478 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1480 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1481 (syms_of_minibuf): Adjust accodingly.
1483 * callint.c (Fcall_interactively): Adjust calls accordingly.
1485 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1487 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1488 w->contents is a buffer before computing everything else.
1489 Use parentheses to disambiguate last part of the condition.
1491 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1492 assertion violations. (Bug#14062)
1494 2013-05-01 David Reitter <david.reitter@gmail.com>
1496 * nsfns.m (ns_tooltip): Initialize.
1498 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1500 * coding.c (decode_coding_gap): Don't remove the character before
1501 a newline unless it's a CR character. (Bug#14287)
1503 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1505 * dispextern.h (struct face): Move enum face_underline_type
1506 earlier so that bitfields can be in the same word.
1508 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1510 * nsfns.m (handlePanelKeys): New function.
1511 (EmacsOpenPanel:performKeyEquivalent:)
1512 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1513 arrows/function/control and copy/paste keys (Bug#14296).
1515 2013-04-27 Juri Linkov <juri@jurta.org>
1517 * callint.c (Fcall_interactively): Call `Qread_number' for
1518 interactive code letter `n' instead of using duplicate code.
1521 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1523 * systime.h (make_timeval): Declare as 'const'.
1525 2013-04-27 Kenichi Handa <handa@gnu.org>
1527 * font.c (font_open_entity): Always open a font of manageable
1530 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1532 Port better to AIX (Bug#14258).
1533 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1536 2013-04-24 Kenichi Handa <handa@gnu.org>
1538 * coding.c (decode_coding_iso_2022): When an invalid escape
1539 sequence is encountered, reset the invocation and designation
1540 status to the safest one.
1542 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1544 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1545 Without this fix, "make distclean" leaves stamp-h1 behind.
1547 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1549 * w32fns.c (w32_fullscreen_rect): New function to compute the
1550 window rectangle for the given fullscreen mode.
1551 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1552 longer tunes the window size. This keeps the window's edges flush
1553 with the screen and allows the taskbar to hide itself in fullboth.
1555 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1556 window decorations and uses the entire screen.
1558 * w32term.h (w32_fullscreen_rect) Add prototype.
1559 (struct w32_output): Replace normal_width, normal_height,
1560 normal_top, and normal_left members with a single normal_placement
1562 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1564 (FRAME_NORMAL_PLACEMENT): New macro.
1566 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1568 * minibuf.c (Ftest_completion): Silence compiler warning.
1570 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1572 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1575 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1578 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1579 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1580 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1581 parentheses where appropriate.
1583 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1585 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1587 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1589 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1590 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1591 Mention in the doc string that setting these variables takes
1592 effect only after a call to set-window-buffer. (Bug#14200)
1594 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1596 * indent.c (Fvertical_motion): Don't consider display strings on
1597 overlay strings as display strings on the buffer position we
1598 started from. This prevents vertical cursor motion from jumping
1599 more than one line when there's an overlay string with a display
1600 property at end of line.
1601 Reported by Karl Chen <Karl.Chen@quarl.org> in
1602 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1604 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1606 * window.c (select_window): `record_buffer' even if window is
1607 already selected (bug#14191).
1609 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1611 * window.c (Fwindow_end): Test more flags, including the buffer's
1612 last_overlay_modified flag, to determine whether the window's
1613 display is really up-to-date. Prevents the function from
1614 returning a stale value. (Bug#14170)
1615 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1618 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1620 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1621 garbaged only if it is not already the top frame on its TTY.
1622 This prevents flickering due to constant redrawing of TTY frames when
1623 there are GUI frames open in the same session. (Bug#13864)
1625 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1627 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1628 of marking the idle timers directly.
1630 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1632 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1635 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1637 * window.c (select_window): Don't record_buffer while the invariant is
1638 temporarily broken (bug#14161).
1640 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1642 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1644 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1646 2013-04-07 Romain Francoise <romain@orebokech.com>
1648 Ignore additional platform-specific ACL errors (Bug#13702).
1649 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1650 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1652 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1654 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1657 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1659 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1660 This bug was introduced by my 2013-02-25 change that simplified
1661 data_start configuration. Without this change, on GNU/Linux
1662 an Emacs configured with --enable-profiling fails immediately
1663 due to a profiler signal.
1664 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1665 with these flags. On platforms where special flags are needed
1666 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1667 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1668 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1670 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1672 Get rid of some platform-specific functions examining window
1673 system and its capabilities. This is a partial rework of the
1675 * lisp.h (have_menus_p): Remove prototype. This function is
1676 replaced with platform-independent window_system_available.
1677 (check_window_system): Move to...
1678 * frame.h (decode_window_system_frame, window_system_available):
1679 ...here, add new prototypes.
1680 * frame.c (window_system_available, decode_window_system_frame):
1682 (check_window_system): Platform-independent now.
1683 * xterm.h (x_in_use): Remove declaration.
1685 * w32term.h (check_x_frame):
1686 * nsterm.h (check_x_frame): Remove prototypes. This function
1687 is replaced with platform-independent decode_window_system_frame.
1688 * msdos.c (have_menus_p): Remove.
1689 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
1690 Remove platform-specific functions. Use check_window_system,
1691 decode_window_system_frame and check_ns_display_info where
1692 appropriate. Minor style and comment tweaks.
1693 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
1694 (check_x_frame): Likewise.
1695 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
1697 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
1698 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
1699 * xmenu.c, xselect.c: All related users changed.
1701 2013-04-03 Kenichi Handa <handa@gnu.org>
1703 The following changes is to optimize the code for reading UTF-8
1706 * coding.c (check_ascii): Rename from detect_ascii. Return value
1707 changed. Check EOL format. Do not call adjust_coding_eol_type
1709 (check_utf_8): New function.
1710 (adjust_coding_eol_type): Do nothing if already adjusted.
1711 (detect_coding): Compare the return value of check_ascii with
1712 coding->src_bytes. Call adjust_coding_eol_type if necessary.
1713 (decode_coding_gap): Optimize for valid UTF-8.
1715 2013-03-21 Kenichi Handa <handa@gnu.org>
1717 * coding.c (syms_of_coding): Cancel previous change.
1719 * insdel.c (insert_from_gap): Fix previous change.
1721 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
1723 Consistently use platform-specific function to detect window system.
1724 * lisp.h (check_window_system): New prototype. This function is
1725 going to replace check_x, check_w32 and check_ns.
1726 (have_menus_p): Mention msdos.c in comment.
1727 * fontset.c (check_window_system_func): Remove. Adjust all users.
1728 * fontset.h (check_window_system_func): Remove prototype.
1729 * nsterm.h (check_ns):
1730 * xterm.h (check_x):
1731 * w32term.h (check_w32): Likewise.
1732 * menu.c (Fx_popup_menu): Use check_window_system.
1733 * msdos.c (check_window_system): Define for MS-DOS.
1734 * nsfns.m (check_window_system): Define for NS. Adjust all users.
1735 * w32fns.c (check_window_system): Likewise for MS-Windows.
1736 * xfns.c (check_window_system): Likewise for X.
1737 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
1738 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
1740 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
1742 Prefer < to > in range checks such as 0 <= i && i < N.
1743 This makes it easier to visualize quantities on a number line.
1744 This patch doesn't apply to all such range checks,
1745 only to the range checks affected by the 2013-03-24 change.
1746 This patch reverts most of the 2013-03-24 change.
1747 * alloc.c (xpalloc, Fgarbage_collect):
1748 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
1749 * character.c (string_escape_byte8):
1750 * charset.c (read_hex):
1751 * data.c (cons_to_unsigned):
1752 * dispnew.c (update_frame_1):
1753 * doc.c (Fsubstitute_command_keys):
1754 * doprnt.c (doprnt):
1755 * editfns.c (hi_time, decode_time_components):
1756 * fileio.c (file_offset):
1757 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1758 * font.c (font_intern_prop):
1759 * frame.c (x_set_alpha):
1760 * gtkutil.c (get_utf8_string):
1761 * indent.c (check_display_width):
1762 * keymap.c (Fkey_description):
1763 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
1765 * minibuf.c (read_minibuf_noninteractive):
1766 * process.c (wait_reading_process_output):
1767 * search.c (Freplace_match):
1768 * window.c (get_phys_cursor_glyph):
1769 * xdisp.c (redisplay_internal):
1770 * xsmfns.c (smc_save_yourself_CB):
1771 Prefer < to > for range checks.
1772 * dispnew.c (sit_for): Don't mishandle NaNs.
1773 This fixes a bug introduced in the 2013-03-24 change.
1774 * editfns.c (decode_time_components): Don't hoist comparison.
1775 This fixes another bug introduced in the 2013-03-24 change.
1777 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1779 * frame.h (struct frame): Drop scroll_bottom_vpos
1780 member becaue all real users are dead long ago.
1781 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
1782 * xdisp.c (redisplay_internal): Adjust user.
1784 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
1786 * nsmenu.m (showAtX:Y:for:): setLevel to
1787 NSPopUpMenuWindowLevel (Bug#13998).
1789 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
1791 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
1792 (ns_check_pending_open_menu): Declare.
1794 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
1795 (x_activate_menubar): Update the menu with title that matches
1796 ns_get_pending_menu_title, and call
1797 ns_check_pending_openmenu (Bug#12698).
1798 (menuWillOpen:): New method.
1799 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
1801 * nsterm.m (menu_will_open_state, menu_mouse_point)
1802 (menu_pending_title): New varaibles.
1803 (ns_get_pending_menu_title, ns_check_menu_open)
1804 (ns_check_pending_open_menu): New functions.
1806 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
1808 * indent.c (current_column_bol_cache): Remove leftover which is not
1809 used in Fmove_to_column any more.
1810 (current_column, scan_for_column): Adjust users.
1811 * keyboard.c (last_point_position_buffer, last_point_position_window):
1812 Remove leftovers which are not used for recording undo any more.
1813 (command_loop_1, syms_of_keyboard): Adjust users.
1814 * xdisp.c (last_max_ascent): Remove leftover which is not used in
1815 redisplay_window any more.
1816 (move_it_to): Adjust user.
1818 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
1820 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
1821 Update dependencies.
1823 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
1825 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
1826 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
1829 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1831 * window.h (struct window): Replace hchild, vchild and buffer slots
1832 with the only contents slot. This is possible because each valid
1833 window may have either the child window (in vertical or horizontal
1834 combination) or buffer to display (for the leaf window). Using that,
1835 a lof of operations to traverse and/or change window hierarchies may
1836 be simplified. New member horizontal is used to distinguish between
1837 horizontal and vertical combinations of internal windows.
1838 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
1839 (WINDOW_VERTICAL_COMBINATION_P): New macros.
1840 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
1841 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
1842 Use contents slot, not buffer, where appropriate.
1843 (wset_combination): New function.
1844 (wset_buffer): Add eassert.
1845 (Fframe_first_window): Simplify the loop reaching first window.
1846 (Fwindow_buffer): Use WINDOW_LEAF_P.
1847 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
1848 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
1849 (unshow_buffer): Convert initial debugging check to eassert.
1850 (replace_window, recombine_windows, Fdelete_other_windows_internal)
1851 (make_parent_window, window_resize_check, window_resize_apply)
1852 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
1853 (Fset_window_configuration, delete_all_child_windows, save_window_save):
1854 Adjust to match struct window changes.
1855 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
1856 (mark_window_cursors_off, count_windows, get_leaf_windows)
1857 (foreach_window_1): Simplify the loop.
1858 * alloc.c (mark_object): Do not check for the leaf window because
1859 internal windows has no glyph matrices anyway.
1860 * dispnew.c (clear_window_matrices, showing_window_margins_p)
1861 (allocate_matrices_for_window_redisplay, fake_current_matrices)
1862 (allocate_matrices_for_frame_redisplay, free_window_matrices)
1863 (build_frame_matrix_from_window_tree, mirror_make_current)
1864 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
1865 (update_window_tree, set_window_update_flags): Simplify the loop.
1866 (sync_window_with_frame_matrix_rows): Enforce live window.
1867 Use contents slot, not buffer, where appropriate.
1868 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
1869 and WINDOW_HORIZONTAL_COMBINATION_P.
1870 (make_frame_visible_1): Simplify the loop.
1871 Use contents slot, not buffer, where appropriate.
1872 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
1873 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
1874 (expose_window_tree): Likewise.
1875 Use contents slot, not buffer, where appropriate.
1876 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
1877 to avoid deleted windows. Use contents slot instead of buffer.
1878 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
1879 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
1880 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
1881 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
1883 2013-03-28 Eli Zaretskii <eliz@gnu.org>
1885 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
1886 identify the reasons for assertion violations in bug#14062 and
1888 (Fx_show_tip): Fix compilation error under
1889 "--enable-check-lisp-object-type". (Bug#14073)
1891 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
1892 Reported by <rzl24ozi@gmail.com>.
1894 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1896 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
1898 (unwind_with_echo_area_buffer): ...to restore it here.
1899 This is needed to ensure that...
1900 (redisplay_window): ...both window markers are valid here,
1901 which is verified by eassert.
1902 * editfns.c (save_excursion_save): Do not assume that
1903 selected_window always displays the buffer.
1904 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
1907 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
1909 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
1912 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
1914 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
1916 2013-03-27 Eli Zaretskii <eliz@gnu.org>
1918 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
1919 since MinGW's w32api headers do. This avoids compiler warnings.
1921 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
1924 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1926 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
1928 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
1930 * gtkutil.c (style_changed_cb): Check if frame is live and an
1931 X frame (Bug#14038).
1933 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1935 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
1936 Define only for _WIN32_WINNT less than 0x0500.
1937 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
1939 Move inclusion of time.h before sys/time.h, so that MinGW64 could
1940 see its own definitions of 'struct timeval' and 'struct timezone'.
1942 Fix incompatibilities between MinGW.org and MinGW64 headers.
1943 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
1945 * w32.c (REPARSE_DATA_BUFFER): Guard with
1946 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
1948 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
1950 * xterm.c: Include X11/XKBlib.h
1951 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
1953 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
1955 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
1957 * blockinput.h (input_blocked_p): Likewise.
1958 * bytecode.c (exec_byte_code): Likewise.
1959 * callproc.c (call_process_kill, call_process_cleanup)
1960 (Fcall_process): Likewise.
1961 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
1962 (Fccl_execute_on_string): Likewise.
1963 * character.c (string_escape_byte8): Likewise.
1964 * charset.c (read_hex): Likewise.
1965 * cm.c (calccost): Likewise.
1966 * data.c (cons_to_unsigned): Likewise.
1967 * dired.c (directory_files_internal, file_name_completion):
1969 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
1970 (sit_for): Likewise.
1971 * doc.c (Fsubstitute_command_keys): Likewise.
1972 * doprnt.c (doprnt): Likewise.
1973 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
1974 * emacsgtkfixed.c: Likewise.
1975 * fileio.c (file_offset, Fwrite_region): Likewise.
1976 * floatfns.c (Fexpt, fmod_float): Likewise.
1977 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1979 * font.c (font_intern_prop): Likewise.
1980 * frame.c (x_set_alpha): Likewise.
1981 * gtkutil.c (get_utf8_string): Likewise.
1982 * indent.c (check_display_width): Likewise.
1983 * intervals.c (create_root_interval, rotate_right, rotate_left)
1984 (split_interval_right, split_interval_left)
1985 (adjust_intervals_for_insertion, delete_node)
1986 (interval_deletion_adjustment, adjust_intervals_for_deletion)
1987 (merge_interval_right, merge_interval_left, copy_intervals)
1988 (set_intervals_multibyte_1): Likewise.
1989 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
1990 * keymap.c (Fkey_description): Likewise.
1991 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
1992 * lread.c (openp, read_integer, read1, string_to_number):
1994 * menu.c (ensure_menu_items): Likewise.
1995 * minibuf.c (read_minibuf_noninteractive): Likewise.
1996 * print.c (printchar, strout): Likewise.
1997 * process.c (create_process, Faccept_process_output)
1998 (wait_reading_process_output, read_process_output, send_process)
1999 (wait_reading_process_output): Likewise.
2000 * profiler.c (make_log, handle_profiler_signal): Likewise.
2001 * regex.c (re_exec): Likewise.
2002 * regex.h: Likewise.
2003 * search.c (looking_at_1, Freplace_match): Likewise.
2004 * sysdep.c (get_child_status, procfs_ttyname)
2005 (procfs_get_total_memory): Likewise.
2006 * systime.h (EMACS_TIME_VALID_P): Likewise.
2007 * term.c (dissociate_if_controlling_tty): Likewise.
2008 * window.c (get_phys_cursor_glyph): Likewise.
2009 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
2010 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
2012 * xfns.c (Fx_window_property): Likewise.
2013 * xmenu.c (set_frame_menubar): Likewise.
2014 * xselect.c (x_get_window_property, x_handle_dnd_message):
2016 * xsmfns.c (smc_save_yourself_CB): Likewise.
2017 * xterm.c (x_scroll_bar_set_handle): Likewise.
2019 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
2021 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
2022 to be optional or nil. Adjust comment and convert it to docstring.
2023 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
2024 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
2026 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
2028 Static checking by GCC 4.8-20130319.
2029 * image.c (gif_load): Assume pass < 3 to pacify GCC.
2030 * process.c (Fset_process_datagram_address)
2031 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
2032 * xdisp.c (get_char_face_and_encoding):
2033 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
2034 (get_glyph_face_and_encoding): Prepare face before possibly using it.
2035 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
2037 2013-03-24 Ken Brown <kbrown@cornell.edu>
2039 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
2040 fix compilation on 64-bit Cygwin, where underscores are not
2041 automatically prepended.
2043 * w32term.c (w32_initialize): Silence compiler warning.
2045 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2047 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2048 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2049 variables, to save and restore frame dimensions.
2050 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2051 after returning from a 'fullscreen' configuration.
2052 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2053 to avoid races between the main thread and the input thread.
2055 * w32term.h (struct w32_output): New members normal_width,
2056 normal_height, normal_top, normal_left, and prev_fsmode.
2057 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2058 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2061 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2062 'fullscreen' parameter. Always record previous width and height
2063 of the frame, except when switching out of maximized modes, so
2064 that they could be restored correctly, instead of resetting to the
2065 default frame dimensions. Send SC_RESTORE command to the frame,
2066 unless we are going to send SC_MAXIMIZE, to restore the frame
2067 resize hints in the mouse pointer shown by the window manager.
2070 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2072 * lisp.h (get_frame_param): Adjust conditions for prototype
2075 2013-03-22 Ken Brown <kbrown@cornell.edu>
2077 * unexcw.c: Drop unneeded inclusion of w32common.h.
2078 (report_sheap_usage): Declare.
2079 (read_exe_header): Add magic numbers for x86_64.
2080 (fixup_executable): Fix printf format specifier for unsigned long
2083 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2085 * frame.h (struct frame): Put menu_bar_window under #ifdef
2086 because this member is not needed when X toolkit is in use.
2087 (fset_menu_bar_window):
2088 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2089 (free_glyphs, update_frame):
2090 * xdisp.c (expose_frame): Likewise.
2091 (display_menu_bar): Likewise. Remove redundant eassert.
2092 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2095 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2097 Use functions and constants to manipulate Lisp_Save_Value objects.
2098 This replaces code that used macros and strings and token-pasting.
2099 The change makes the C source a bit easier to follow,
2100 and shrinks the Emacs executable a bit.
2101 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2102 (make_save_value): Change 1st arg from string to enum. All callers
2105 (mark_object): Use if, not #if, for GC_MARK_STACK.
2106 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2107 (XSAVE_OBJECT): Now functions, not macros.
2108 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2109 the constant was never used.
2110 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2111 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2112 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2113 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2115 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2116 type3 with a single member save_type. All uses changed.
2117 (save_type, set_save_pointer, set_save_integer): New functions.
2118 * print.c (PRINTX): Remove.
2120 * alloc.c: Remove redundant static declarations.
2122 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2124 * window.h (struct window): Convert left_col, top_line, total_lines
2125 and total_cols from Lisp_Objects to integers. Adjust comments.
2126 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2128 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2129 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2130 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2131 Adjust users where appropriate.
2133 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2135 * frame.h (struct frame): Drop resx and resy because the same data is
2136 available from window system-specific output context. Adjust users.
2137 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2138 New functions to provide defaults when no window system available.
2139 (FRAME_RES_X, FRAME_RES_Y): New macros.
2140 (NUMVAL): Move from xdisp.c.
2141 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2142 (Ffont_face_attributes, Fopen_font):
2143 * image.c (gs_load):
2144 * w32font.c (fill_in_logfont):
2145 * xdisp.c (calc_pixel_width_or_height):
2146 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2147 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2149 2013-03-20 Kenichi Handa <handa@gnu.org>
2151 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2152 to 1 (temporary workaround until a bug related to ASCII
2153 optimization is fixed).
2155 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2157 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2158 Signal error if window is not internal. Adjust docstring.
2159 (delete_all_child_windows): Use combination_limit to save the buffer.
2160 (Fset_window_configuration): Adjust accordingly.
2161 * print.c (syms_of_print): Initialize debugging output not here...
2162 (init_print_once): ...but in a new function here.
2163 * lisp.h (init_print_once): Add prototype.
2164 * emacs.c (main): Add call to init_print_once. Adjust comments.
2166 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2168 * window.c (window_resize_check, window_resize_apply)
2169 (window_from_coordinates, recombine_windows, set_window_buffer)
2170 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2171 (Fsplit_window_internal, Fdelete_window_internal)
2172 (freeze_window_starts): Use bool for booleans.
2173 * window.h (window_frame_coordinates, resize_frame_windows)
2174 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2176 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2178 * dispnew.c (bitch_at_user): Use `user-error'.
2180 2013-03-17 Ken Brown <kbrown@cornell.edu>
2182 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2183 as return type of image_background. (Bug#13981)
2184 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2186 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2188 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2189 (ns_select): Don't return with result uninitialized.
2191 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2194 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2196 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2197 directories. If filename is nil, get directory name (Bug#13932).
2198 Use getFilename and getDirectory.
2199 (getFilename, getDirectory): New methods for EmacsSavePanel and
2201 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2203 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2205 * coding.c (decode_coding_gap): Fix typo caught by static checking.
2207 2013-03-15 Kenichi Handa <handa@gnu.org>
2209 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
2210 (adjust_after_replace): Make it back to static. Delete the third
2211 arg text_at_gap_tail. Cancel the code for handling it.
2213 * coding.h (struct coding_system): New member eol_seen.
2215 * coding.c (detect_ascii): New function.
2216 (detect_coding): Set coding->head_ascii and coding->eol_seen only
2217 when the source bytes are actually scanned. On detecting for
2218 coding_category_utf_8_auto, call detect_ascii instead of scanning
2219 source bytes directly.
2220 (produce_chars): Call insert_from_gap with the new arg 0.
2221 (encode_coding): Likewise.
2222 (decode_coding_gap): Control ASCII optimization by the variable
2223 disable_ascii_optimization instead of #ifndef .. #endif.
2224 Deccode EOL format according to coding->eol_seen.
2225 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
2228 * lisp.h (adjust_after_replace): Cancel externing it.
2229 (insert_from_gap): Adjust prototype.
2231 2013-03-15 Eli Zaretskii <eliz@gnu.org>
2233 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
2234 FULLSCREEN_MAXIMIZED. (Bug#13935)
2236 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
2238 * region-cache.c (find_cache_boundary, move_cache_gap)
2239 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
2240 Simplify debugging check and convert to eassert. Adjust comment.
2241 (pp_cache): Put under ENABLE_CHECKING.
2243 2013-03-14 Eli Zaretskii <eliz@gnu.org>
2245 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
2246 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
2248 (w32fullscreen_hook): If the frame is visible, reset
2249 f->want_fullscreen flag after changing the frame size. If the
2250 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
2253 2013-03-13 Daniel Colascione <dancol@dancol.org>
2255 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
2256 too so that these builds can use Cygwin's file conversion
2257 functions. (We've been building and linking cygw32.o all along
2258 and just not using it.)
2260 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2262 File synchronization fixes (Bug#13944).
2263 * Makefile.in (LIB_FDATASYNC): New macro.
2265 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
2266 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
2267 Don't worry about HAVE_FSYNC, since a substitute fsync is
2268 available if the system lacks one.
2269 (Fwrite_regin): Retry fsync if interrupted.
2271 2013-03-13 Eli Zaretskii <eliz@gnu.org>
2273 * w32term.c (w32_read_socket): If the Emacs frame is being
2274 activated, call w32fullscreen_hook, to make sure the new frame
2275 dimensions are in effect. (Bug#13937)
2277 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
2279 * xdisp.c (init_iterator): Simplify because both character and byte
2280 positions are either specified or -1. Add eassert. Adjust comment.
2281 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2282 character and byte positions can be obtained from marker.
2284 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2286 Static checking by Sun C 5.12.
2287 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2288 * bytecode.c (exec_byte_code):
2289 * dispnew.c (init_display):
2291 * fileio.c (Fsubstitute_in_file_name):
2292 * keyboard.c (Fevent_convert_list):
2293 * keymap.c (Fsingle_key_description):
2294 * term.c (maybe_fatal, fatal):
2295 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2296 * xsmfns.c (Fhandle_save_session):
2297 Omit unreachable code.
2298 * keymap.c (map_keymap_char_table_item): Cast void * to
2299 a function pointer type; the C Standard requires this.
2301 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2302 Include <sys/param.h> unconditionally, as that works elsewhere and
2303 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2304 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2307 See ChangeLog.12 for earlier changes.
2313 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2315 This file is part of GNU Emacs.
2317 GNU Emacs is free software: you can redistribute it and/or modify
2318 it under the terms of the GNU General Public License as published by
2319 the Free Software Foundation, either version 3 of the License, or
2320 (at your option) any later version.
2322 GNU Emacs is distributed in the hope that it will be useful,
2323 but WITHOUT ANY WARRANTY; without even the implied warranty of
2324 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2325 GNU General Public License for more details.
2327 You should have received a copy of the GNU General Public License
2328 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.