1 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
3 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
5 Do not clear _malloc_thread_enabled_p, undoing the previous change,
6 which did not work (see <http://bugs.gnu.org/14569#307>).
7 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8 && (!noninteractive || initialized)). This attempts to thread
9 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
11 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
13 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
14 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
16 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
18 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
19 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
20 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
21 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
23 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
25 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
26 Define to __sys_siglist.
28 2013-07-02 Eli Zaretskii <eliz@gnu.org>
30 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
31 word-wrap, so that overflow-newline-into-fringe would work in
32 visual-line-mode. (Bug#2749)
33 (move_it_in_display_line_to): When the last scanned display
34 element fits exactly on the display line, and
35 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
36 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
37 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
38 finding buffer position that corresponds to pixel coordinates,
39 e.g. in buffer_posn_from_coords.
41 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
43 * process.c (handle_child_signal): Call catch_child_signal if
46 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
48 Don't convert function pointers to void * and back.
49 It isn't portable C, and it's easy enough to avoid.
50 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
51 (make_save_value): Add support for SAVE_FUNCPOINTER.
52 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
53 * print.c (print_object):
54 Distinguish function from object pointers.
55 * lisp.h (SAVE_FUNCPOINTER): New constant.
56 (SAVE_SLOT_BITS): Adjust to it.
57 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
58 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
59 (voidfuncptr): New typedef.
60 (struct Lisp_Save_Value): New member data[0].funcpointer.
61 (XSAVE_FUNCPOINTER): New function.
63 Simplify buildobj processing.
64 * Makefile.in (buildobj.h): Make it a sequence of strings each
65 followed by comma, rather than a single string. Put it into a
66 .tmp file in case there's an error while generating it.
67 (gl-stamp): Use .tmp for temp files.
68 (mostlyclean): Clean .tmp files.
69 * doc.c (buildobj): Move to just the routine that needs it.
70 It's now an array of strings, so processing is simpler.
72 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
74 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
75 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
76 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
77 Invoke malloc_enable_thread even when not interactive.
78 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
79 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
80 in this case, since the underlying bug has now been fixed.
82 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
84 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
85 unlinking it (bug#14691).
87 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
89 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
90 before checking whether buffer is modified. This lets
91 `kill-buffer-query-functions' cancel killing of the buffer or save
92 its content before `kill-buffer' asks user the "Buffer %s
93 modified; kill anyway?" question.
95 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
97 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
98 Let the super performKeyEquivalent deal with them (Bug#14747).
100 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
102 * widget.c (resize_cb): Remove unused local.
104 Do not use GTK 3 if it exists but cannot be compiled.
105 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
106 * xterm.c (x_error_handler) [!USE_GTK]:
109 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
111 2013-06-30 Eli Zaretskii <eliz@gnu.org>
113 * intervals.c (get_local_map): Instead of aborting, clip POSITION
114 to the valid range of values. (Bug#14753)
116 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
117 when moving point by using the current glyph matrix. This avoids
118 the need to force redisplay when this function is called in a
121 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
123 Fix minor problems found by static checking.
124 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
125 Redo the latter's body to sidestep GCC parenthesization warnings.
126 (setup_coding_system, detect_coding, detect_coding_system): Use them.
127 * coding.c (detect_coding, detect_coding_system):
128 * coding.h (struct undecided_spec):
129 Use bool for boolean.
130 * image.c (QCmax_width, QCmax_height): Now static.
131 * xdisp.c (Fmove_point_visually): Remove unused local.
133 2013-06-29 Eli Zaretskii <eliz@gnu.org>
135 * xdisp.c (Fmove_point_visually): New function.
137 2013-06-28 Kenichi Handa <handa@gnu.org>
139 * coding.h (define_coding_undecided_arg_index): New enum.
140 (coding_attr_index): New members
141 coding_attr_undecided_inhibit_null_byte_detection,
142 coding_attr_undecided_inhibit_iso_escape_detection,
143 coding_attr_undecided_prefer_utf_8.
144 (undecided_spec): New struct.
145 (struct coding_system): New member `undecided' of the member
148 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
149 (detect_coding): Likewise.
150 (detect_coding_system): Likewise.
151 (Fdefine_coding_system_internal): New coding system properties
152 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
154 (syms_of_coding): Adjust for coding_arg_undecided_max.
156 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
158 * image.c (x_from_xcolors): Remove unused local.
160 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
162 Defer image data transfer between X client and server until actual
165 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
168 * image.c (Destroy_Image): Remove.
169 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
170 `mask_p', and `colors_p'. All uses changed.
171 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
172 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
173 New macros for `flags' arg to x_clear_image_1.
174 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
175 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
176 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
177 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
178 (image_get_x_image, image_unget_x_image): New functions or macros.
179 (image_background, image_background_transparent, x_to_xcolors)
180 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
181 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
182 instead of Destroy_Image.
183 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
184 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
185 (png_load_body, jpeg_load_body, tiff_load, gif_load)
186 (imagemagick_load_image, svg_load_image): Use them instead of
187 x_create_x_image_and_pixmap, and x_put_x_image followed by
188 x_destroy_x_image, respectively.
189 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
190 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
191 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
192 background_transparent fields.
193 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
194 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
196 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
198 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
199 This mostly consists of undoing recent changes.
200 * callproc.c (Fcall_process):
201 * process.c (create_process):
202 Do not worry about catching SIGCHLD here, undoing previous change.
203 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
204 * process.c, process.h (catch_child_signal):
205 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
206 * process.c (catch_child_handler): Don't worry about being called
207 lazily and do not assume caller has blocked SIGCHLD, undoing
208 previous change. Move first-time stuff back to
209 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
210 tickle glib, as that causes Cygwin bootstrap to fail. Do not
211 set lib_child_handler if it's already initialized, which may
212 help avoid problems on GNUStep.
214 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
216 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
217 * callproc.c (Fcall_process):
218 * process.c (create_process):
219 Make sure SIGCHLD is caught before we fork,
220 since Emacs startup no arranges to catch SIGCHLD.
221 * process.c (lib_child_handler): Initialize to null, not to
223 (catch_child_signal): Allow self to be called lazily.
224 Do nothing if it's already been called.
225 Assume caller has blocked SIGCHLD (all callers do now).
226 * emacs.c (main): Do not catch SIGCHLD here; defer it until
227 just before it's really needed.
228 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
229 since it hasn't been caught yet.
231 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
233 * image.c (compute_image_size): New function to implement
234 :max-width and :max-height.
235 (imagemagick_load_image): Use it.
237 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
239 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
240 * callproc.c, process.h (block_child_signal, unblock_child_signal):
242 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
243 * process.c (catch_child_signal): Block SIGCHLD while futzing with
244 the SIGCHLD handler, since the code is not atomic and (due to glib)
245 signals may be arriving now.
246 * sysdep.c (init_signals): Do not catch child signals here;
247 'main' now does that later, at a safer time.
249 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
251 Clean up SIGCHLD handling a bit (Bug#14569).
252 * process.c, process.h (catch_child_signal):
253 Now always extern, even if !NS_IMPL_GNUSTEP.
254 * process.c (catch_child_signal): Move glib tickler here from
255 init_process_emacs, so that it's done earlier in Emacs
256 initialization. Also move the noninteractive && !initialized
257 check here from init_process_emacs. This is all a bit cleaner for
258 GNUish platforms, and I hope it works around the Cygwin bug.
259 * sysdep.c (init_signals): Invoke catch_child_signal here, so
260 that glib signal handling is tickled before glib creates threads.
262 * process.c (wait_reading_process_output): Avoid int overflow
263 when reading more than 2 GiB total from a process.
265 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
267 * process.c (create_process): Handle a couple more cases,
268 i.e., work even if new_argv and wait_child_setup[i] are cached.
269 Use Fcall_process's style for volatile vars.
271 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
273 * process.c (create_process): Mark PROCESS volatile.
275 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
277 Use C99-style flexible array members if available.
278 This avoids some subtle aliasing issues, which typically
279 aren't a problem with GCC but may be a problem elsewhere.
280 * alloc.c (sdata): New typedef, replacing the old struct sdata.
281 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
282 In either case, it uses a flexible array member rather than
283 the old struct hack. All uses changed.
284 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
285 Adjust to sdata reorganization.
286 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
287 Use offsetof (struct, flex_array_member), not sizeof (struct), as
288 that ports better to pre-C99 non-GCC.
289 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
290 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
291 as the latter has changed.
292 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
293 and port better to pre-C99 GCC.
294 * image.c (struct xpm_cached_color):
295 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
296 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
297 Use FLEXIBLE_ARRAY_MEMBER.
298 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
299 Move decl to top level so it gets checked against implementation.
300 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
301 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
303 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
305 * syntax.c: Integer cleanups.
306 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
307 All uses that need 0-or-2 changed to:
308 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
309 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
310 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
311 (char_quoted, prev_char_comend_first, back_comment)
312 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
313 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
314 Use bool for boolean.
315 (update_syntax_table, skip_chars, skip_syntaxes):
316 Prefer int to unsigned when either will do.
317 (back_comment): Return boolean success flag, like forw_comment,
318 instead of positive-or-minus-1 (which might have overflowed int anyway).
319 Don't stuff ptrdiff_t into int.
320 (syntax_spec_code, syntax_code_spec): Now const.
321 (Fmatching_paren, scan_lists, scan_sexps_forward):
322 Use enum syntaxcode for syntax code.
323 (Fmatching_paren): Check that arg is a character, not just an integer.
324 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
325 (Finternal_describe_syntax_value): Omit no-longer-needed
327 (skip_chars): Use char, not unsigned char, when the distinction
329 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
330 * bytecode.c (exec_byte_code):
331 * syntax.c (syntax_spec_code, Fchar_syntax)
332 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
334 * syntax.h (SYNTAX_WITH_FLAGS):
335 Omit unnecessary casts.
337 2013-06-20 Eli Zaretskii <eliz@gnu.org>
339 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
340 line dimensions here, to avoid race conditions with the main
341 thread. (Bug#14062, bug#14630, bug#14669)
343 * w32term.c (w32_draw_window_cursor): Compute the header line and
344 mode line dimensions here.
345 <w32_system_caret_window, w32_system_caret_hdr_height>:
346 <w32_system_caret_mode_height>: New variables.
348 * w32term.h: Declare them.
350 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
352 * alloc.c (die): Move "assertion failed" string here ...
353 * lisp.h (eassert): ... from here. Also, suppress evaluation of
354 COND when SUPPRESS_CHECKING. This shrinks the executable text
355 size by 0.8% to 2.2% when configured with --enable-checking,
356 depending on optimization flags (GCC 4.8.1 x86-64).
358 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
360 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
362 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
363 base is 2; this is more accurate.
365 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
367 * sound.c (string_default): Move to !WINDOWSNT section.
368 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
370 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
372 * sound.c: Integer cleanups.
373 Remove unnecessary forward decls.
374 (struct sound_device): The 'file' member is now a Lisp_Object, not
375 a char *, so that we needn't invoke alloca on a huge size.
376 (Fplay_sound_internal): Adjust to this.
377 (string_default): New function.
378 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
379 Use it to adjust to the struct sound_device change.
380 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
383 * syntax.c (skip_chars): Don't use uninitialized storage
384 when searching a multibyte buffer for characters that are not in a
385 unibyte string that contains non-ASCII characters.
387 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
389 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
390 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
392 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
394 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
396 2013-06-18 Kenichi Handa <handa@gnu.org>
398 * font.c (Ffont_spec): Signal an error for an invalid font name
401 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
403 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
404 In particular this ports to 32-bit sparc Sun cc.
405 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
406 array with a dummy element at specpdl[-1], so that its address can
408 (unbind_to): Do not copy the binding; not needed, now that we
409 copy old_value in the one place where the copy is needed.
410 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
411 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
412 (union specbinding): Rename from struct specbinding. Redo layout
413 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
414 which is not portable. With Sun C 5.12 32-bit sparc, the
415 declaration causes nargs to be an unsigned bitfield, a behavior
416 that the C standard allows; but Emacs wants nargs to be signed.
417 The overall type is now a union of structures rather than a
418 structure of union of structures, and the 'kind' member is now a
419 bitfield, so that the overall type doesn't grow. All uses changed.
420 * process.c (Fmake_serial_process): Remove unnecessary initialization.
422 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
424 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
425 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
427 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
429 2013-06-17 Eli Zaretskii <eliz@gnu.org>
431 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
432 unless we know that the window w's frame is a frame object.
433 Another attempt at solving bug#14062 and bug#14630.
435 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
437 * textprop.c (property_set_type): New enum.
438 (add_properties): Allow appending/prepending text properties.
439 (add_text_properties_1): Factored out of Fadd_text_properties.
440 (Fadd_text_properties): Move all the code into
441 add_text_properties_1.
442 (Fadd_face_text_property): New function that calls
443 add_text_properties_1.
445 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
447 Move functions from lisp.h to individual modules when possible.
448 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
449 * alloc.c (XFLOAT_INIT, set_symbol_name):
450 * buffer.c (CHECK_OVERLAY):
451 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
452 (set_char_table_parent):
453 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
454 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
455 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
456 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
458 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
459 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
460 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
461 (backtrace_args, backtrace_debug_on_exit):
462 * floatfns.c (CHECK_FLOAT):
463 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
464 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
465 (set_hash_hash, set_hash_hash_slot, set_hash_index)
466 (set_hash_index_slot):
467 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
468 * marker.c (CHECK_MARKER):
469 * textprop.c (CHECK_STRING_OR_BUFFER):
470 * window.c (CHECK_WINDOW_CONFIGURATION):
471 Move here from lisp.h, and make these functions static rather than
473 * buffer.c (Qoverlayp):
475 * fns.c (Qhash_table_p):
476 * window.c (Qwindow_configuration_p):
478 * lisp.h: Remove the abovementioned defns and decls.
480 Use functions, not macros, for XINT etc. (Bug#11935).
481 In lisp.h, prefer functions to function-like macros, and
482 constants to object-like macros, when either will do. This:
483 . simplifies use, as there's no more need to worry about
484 arguments' side effects being evaluated multiple times.
485 . makes the code easier to debug on some platforms.
486 However, when using gcc -O0, keep using function-like macros
487 for a few critical operations, for performance reasons.
488 This sort of thing isn't needed with gcc -Og, but -Og
489 is a GCC 4.8 feature and isn't widely-enough available yet.
490 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
491 Remove enum lsb_bits; no longer needed.
492 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
493 * buffer.c (Qoverlap):
495 * fns.c (Qhash_table_p):
496 Now extern, so lisp.h can use these symbols.
497 * dispextern.h: Include character.h, for MAX_CHAR etc.
498 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
499 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
500 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
501 (GLYPH_CODE_P): Move here from lisp.h.
502 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
503 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
504 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
505 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
506 XUNTAG now returns void *.
507 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
508 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
509 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
510 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
511 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
512 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
513 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
514 (lisp_h_XPNTR, lisp_h_XSYMBOL):
515 New macros, renamed from their sans-lisp_h_ counterparts.
516 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
517 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
518 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
519 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
520 If compiling via GCC without optimization, define these as macros
521 in addition to inline functions.
522 To disable this, compile with -DINLINING=0.
523 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
524 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
525 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
526 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
527 (INTMASK, VALMASK): Now macros, since static values cannot be
528 accessed from extern inline functions.
529 (VALMASK): Also a constant, for benefit of old GDB.
530 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
531 is INTEGERP, which can fold it in.
532 (XLI, XIL, XHASH, XTYPE,XINT, XFASTINT, XUINT)
533 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
534 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
535 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
536 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
537 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
538 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
539 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
540 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
541 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
542 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
543 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
544 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
545 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
546 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
547 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
548 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
549 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
550 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
551 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
552 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
553 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
554 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
555 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
556 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
557 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
558 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
559 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
560 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
561 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
562 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
563 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
564 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
566 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
567 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
568 (VALMASK): Define in one place rather than in two, merging the
569 USE_LSB_TAG parts; this is simpler.
570 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
571 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
572 Move up, to avoid use before definition.
573 Also include "globals.h" earlier, for the same reason.
574 (make_natnum): New function.
575 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
576 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
577 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
578 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
579 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
580 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
581 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
582 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
583 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
584 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
585 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
586 (Qwindow_configuration_p, Qimage): New forward declarations.
587 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
588 (STRING_COPYIN): Remove; unused.
589 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
590 (xcar_addr, xcdr_addr): New functions. All uses changed.
591 (IEEE_FLOATING_POINT): Now a constant, not a macro.
592 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
593 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
594 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
595 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
596 (TYPE_RANGED_INTEGERP): Simplify.
597 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
598 (setlocale, fixup_locale, synchronize_system_messages_locale)
599 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
600 Now empty functions, not macros.
601 (functionp): Return bool, not int.
602 * window.c (Qwindow_configuration_p): Now extern,
603 so window.h can use it.
604 * window.h (Qwindowp): Move decl back to lisp.h.
606 2013-06-15 Eli Zaretskii <eliz@gnu.org>
608 * xdisp.c (Fline_pixel_height): New function, required for solving
611 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
613 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
615 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
617 * lread.c (syms_of_lread):
618 * fns.c (Fprovide): Adjust to new format of after-load-alist.
620 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
622 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
624 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
626 * fileio.c (expand_file_name): Doc fix.
628 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
630 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
631 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
632 Wait for self, not for 0. This can't hurt on GNU or similar
633 system, and may help with Cygwin.
635 * keyboard.c: Don't use PROP (...) as an lvalue.
636 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
637 Use set_prop (A, B), not PROP (A) = B.
639 2013-06-10 Eli Zaretskii <eliz@gnu.org>
641 * xdisp.c (get_it_property): Use it->window instead of generating
642 a Lisp object from it->w.
644 2013-06-09 Eli Zaretskii <eliz@gnu.org>
646 * xdisp.c (get_it_property): If it->object is a buffer, pass to
647 get-char-property the window that is being rendered, instead of
648 the buffer, to support window-specific overlays. (Bug#14575)
649 (compute_display_string_pos): When W is NULL, use the current
650 buffer as the object to pass to get-char-property.
651 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
652 pointer member of the bidi iterator, since no window is pertinent
655 2013-06-08 Eli Zaretskii <eliz@gnu.org>
657 * bidi.c (bidi_fetch_char): Accept additional argument, the window
658 being displayed, and pass it to compute_display_string_pos.
659 (bidi_level_of_next_char, bidi_resolve_explicit_1)
660 (bidi_paragraph_init): All callers changed.
662 * xdisp.c (init_from_display_pos, init_iterator)
663 (handle_single_display_spec, next_overlay_string)
664 (get_overlay_strings_1, reseat_1, reseat_to_string)
665 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
666 Set bidi_it.w member from it->w.
667 (compute_display_string_pos): Accept additional argument, the
668 window being displayed, and pass it to Fget_char_property.
671 * dispextern.h (struct bidi_it): New member w, the window being
673 (compute_display_string_pos): Adjust prototype.
675 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
677 * xgselect.c: Remove unneeded include xterm.h.
679 * process.c (wait_reading_process_output): Check for NS before GLIB.
680 GLIB may be linked in due to rsvg, but ns_select must be called.
682 * xgselect.c (xg_select): Remove call to window_system_available
683 and g_main_context_pending at the top, so Gdk events (i.e. file
684 notify) are processed when Emacs is started with -nw.
686 2013-06-07 Eli Zaretskii <eliz@gnu.org>
688 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
689 (ctagsfiles3): New variable, includes only *.m files.
690 (TAGS): Use an explicit language name in the regular expressions,
691 to avoid transformation of '/SOMETHING' by MSYS to
694 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
696 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
698 2013-06-06 Eli Zaretskii <eliz@gnu.org>
700 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
701 still need to set the mouse pointer shape and activate help-echo.
704 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
706 A few porting etc. fixes for the new file monitor code.
707 See the thread containing
708 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
709 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
710 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
711 (dir_monitor_callback, Fgfile_rm_watch):
712 Use assq_no_quit instead of Fassoc, for speed.
713 (dir_monitor_callback, Fgfile_rm_watch):
714 eassert that the monitor is a fixnum.
715 (dir_monitor_callback): No need for CDR_SAFE.
716 Simplify building of lisp with alternative tails.
717 (Fgfile_add_watch, Fgfile_rm_watch):
718 Do not assume glib functions set errno reliably on failure.
719 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
720 and signal an error otherwise.
721 (Fgfile_rm_watch): Prefer CONSP to !NILP.
722 Use Fdelq instead of Fdelete, for speed.
724 2013-06-05 Eli Zaretskii <eliz@gnu.org>
726 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
727 don't insist on being invoked on a highlighted tool-bar button.
728 Avoids losing tool-bar functionality when mouse-highlight is nil.
729 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
730 Don't highlight when mouse-highlight is nil.
731 (note_mouse_highlight): When mouse-highlight is nil, don't return
732 right away; instead, run tool-bar and mode-line highlight
733 subroutine, clear any existing highlight, and revert the mouse
734 pointer to its default shape. (Bug#14558)
736 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
738 * lisp.mk (lisp): Add prog-mode.el.
740 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
742 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
743 * process.c (dummy_handler): New function.
744 (lib_child_handler): New static var.
745 (handle_child_signal): Invoke it.
746 (catch_child_signal): If a library has set up a signal handler,
747 save it into lib_child_handler.
748 (init_process_emacs): If using glib and not on Windows, tickle glib's
749 child-handling code so that it initializes its private SIGCHLD handler.
750 * syssignal.h (SA_SIGINFO): Default to 0.
751 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
752 31; it should no longer be needed now.
754 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
756 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
758 * gfilenotify.c (globals_of_gfilenotify): New function.
759 (syms_of_gfilenotify): Move global initialization there.
761 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
763 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
765 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
766 * keyboard.c (menu_bar_items, tool_bar_items):
767 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
768 not override local keymaps any more.
770 2013-06-04 Eli Zaretskii <eliz@gnu.org>
772 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
774 2013-06-03 Eli Zaretskii <eliz@gnu.org>
776 * w32console.c (initialize_w32_display): Return the dimensions of
777 the console window via 2 additional arguments, not via the current
778 frame. This avoids crashes due to overrunning the bounds of
779 frame's decode_mode_spec_buffer, which is not resized following
780 the change of the frame dimensions from the initial 10x10.
782 * w32term.h (w32_initialize_display_info): Adjust prototype.
784 * term.c (init_tty): Take dimensions of the frame from the values
785 returned by initialize_w32_display.
787 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
788 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
789 (LIBES): Add $(GFILENOTIFY_LIBS).
791 * w32inevt.c (handle_file_notifications): Add dummy implementation
794 * w32term.c: Wrap code with HAVE_W32NOTIFY.
796 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
798 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
800 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
802 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
804 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
806 Fix minor problems found by static checking.
807 * data.c (pure_write_error):
808 Use xsignal2, not Fsignal, as Fsignal might return.
809 * eval.c (set_backtrace_debug_on_exit): Now static.
810 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
811 No longer inline. EXTERN_INLINE is needed only for functions
812 defined in .h files. Reindent function header as per GNU style.
813 (backtrace_p, backtrace_top, backtrace_next):
814 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
815 compiler or linker. Add extern decls to pacify gcc -Wall.
816 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
818 * frame.c (free_monitors): Define only on platforms that need it.
819 * nsterm.m (ns_term_init):
820 * process.c (catch_child_signal):
821 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
822 defined on all porting targets these days.
823 * process.c, process.h (catch_child_signal):
824 Make it extern only if NS_IMPL_GNUSTEP is defined.
826 2013-06-03 Eli Zaretskii <eliz@gnu.org>
828 * w32.c (gettimeofday): Make the signature identical to prototype
829 in nt/inc/sys/time.h.
831 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
833 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
836 * keyboard.c (safe_run_hooks_error): Improve error message.
838 * data.c (pure_write_error): Add `object' argument.
839 * puresize.h (CHECK_IMPURE): Use it.
841 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
843 * Makefile.in (NOTIFY_OBJ): New variable.
844 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
846 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
847 Call syms_of_gfilenotify.
849 * gfilenotify.c: New file.
851 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
853 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
854 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
856 * lisp.h: Declare syms_of_gfilenotify.
858 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
860 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
862 Merge the specpdl and backtrace stacks. Make the structure of the
863 specpdl entries more obvious via a tagged union of structs.
864 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
865 (enum specbind_tag): New enum.
866 (struct specbinding): Make it a tagged union of structs.
867 Add a case for backtrace records.
868 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
869 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
870 (backtrace_debug_on_exit): New accessors.
871 (struct backtrace): Remove.
872 (struct catchtag): Remove backlist field.
873 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
875 (Flocal_variable_p): Speed up the common case where the binding is
877 * eval.c (backtrace_list): Remove.
878 (set_specpdl_symbol, set_specpdl_old_value): Remove.
879 (set_backtrace_args, set_backtrace_nargs)
880 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
881 (backtrace_next): New functions.
882 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
883 (unwind_to_catch, internal_lisp_condition_case)
884 (internal_condition_case, internal_condition_case_1)
885 (internal_condition_case_2, internal_condition_case_n): Don't bother
886 with backtrace_list any more.
887 (Fsignal): Adjust to new backtrace format.
888 (grow_specpdl): Move up.
889 (record_in_backtrace): New function.
890 (eval_sub, Ffuncall): Use it.
891 (apply_lambda): Adjust to new backtrace format.
892 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
894 (specbind): Adjust to new specpdl format. Simplify.
895 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
896 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
898 (mark_backtrace): Remove.
899 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
900 * xdisp.c (redisplay_internal): Use record_in_backtrace.
901 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
903 * profiler.c (record_backtrace): Use get_backtrace.
904 (handle_profiler_signal): Use backtrace_top_function.
905 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
908 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
910 * process.h (catch_child_signal): Declare.
912 * process.c (catch_child_signal): New function.
913 (init_process_emacs): Call it.
915 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
916 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
918 (x_set_cursor_type): Remove declaration.
919 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
920 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
921 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
922 (ns_get_color): Use F suffix on float.
923 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
924 (ns_get_rgb_color): Remove.
925 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
926 (note_mouse_movement): x and y are CGFloat.
927 (ns_draw_fringe_bitmap): Remove unused rowY.
928 Change #if to COCOA && >= 10_6.
929 (ns_draw_window_cursor): Remove unused overspill.
930 (ns_draw_underwave): width and x are EamcsCGFloat.
931 (ns_draw_box): thickness is CGFloat.
932 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
933 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
934 if not in main thread.
935 (ns_get_pending_menu_title, ns_check_menu_open)
936 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
937 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
938 (sendFromMainThread:): New method.
939 (changeFont:): size is CGFloat.
940 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
941 Disable warning about permanent text.
942 (characterIndexForPoint:): Adjust return type depending on GNUStep
944 (mouseDown:): delta is CGFloat.
945 (updateFrameSize): Remove unised variable f.
946 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
947 Cast float to EmacsCGFloat.
948 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
949 also to -1 when restoring.
950 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
951 inside NS_IMPL_COCOA.
952 (toggleFullScreen:): Put call to toggleFullScreen inside
953 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
954 (setPosition:portion:whole:): por is CGFloat.
955 (getMouseMotionPart:window:x:y:): Add F suffix to float.
956 (mouseDown:): Use CGFloat.
957 (mouseDragged:): Remove unised variable edge.
958 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
960 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
962 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
963 when NS_IMPL_GNUSTEP.
964 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
965 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
966 (EmacsToolbar): Add clearAll. Add tag argument to
967 addDisplayItemWithImage.
968 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
970 * nsselect.m (ns_get_local_selection): Remove unused variable type.
972 * nsmenu.m (ns_update_menubar): Make static.
973 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
974 (fillWithWidgetValue:): Add cast to SEL for setAction.
975 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
976 (update_frame_tool_bar): Update code for GNUStep.
977 (clearAll): New method.
978 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
979 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
980 Move identifierToItem setObject and activeIdentifiers addObject before
981 call to insertItemWithItemIdentifier.
982 (validateVisibleItems): Fix indentation.
983 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
984 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
985 UtilityWindow to aStyle, remove call to setStyleMask.
987 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
989 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
990 (ns_charset_covers, ns_get_covering_families, nsfont_open):
991 Use F suffix on floats.
992 (ns_char_width): Returns CGFloat.
993 (ns_ascii_average_width): w is CGFloat instead of float.
994 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
996 (ns_glyph_metrics): CGFloat instead of float.
998 * nsfns.m (x_set_foreground_color, x_set_background_color):
1000 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
1001 remove unused variables.
1002 (Fns_read_file_name): Keep track if panel is for save.
1003 Use ns_filename_from_panel/ns_directory_from_panel.
1004 (Fns_list_services): delegate only used for COCOA.
1005 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
1006 Just return the input if GNUStep.
1007 (x_screen_planes): Remove.
1008 (Fxw_color_values): Use EmacsCGFloat
1009 (Fns_display_monitor_attributes_list): Only get screen number for
1011 (getDirectory, getFilename): Remove from EmacsOpenPanel and
1013 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
1014 ns_directory_from_panel.
1016 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
1018 * process.c (handle_child_signal): Also use WCONTINUED.
1019 This is so that list-processes doesn't mistakenly list the process
1020 as stopped, when the process has actually been continued and is
1023 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
1025 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
1026 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
1027 not already configured.
1029 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
1031 2013-05-29 Eli Zaretskii <eliz@gnu.org>
1033 * Makefile.in (mostlyclean): Remove *.res files.
1035 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
1037 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
1038 a buffer (bug#8447).
1040 2013-05-27 Eli Zaretskii <eliz@gnu.org>
1042 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
1043 display vector, and we backtrack, handle the case that the
1044 previous character position is also displayed from a display
1045 vector or covered by a display string or image. (Bug#14476)
1047 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
1049 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1050 (struct MonitorInfo, free_monitors): Remove.
1051 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
1052 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
1053 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1056 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
1057 (struct MonitorInfo, free_monitors): Remove.
1058 (ns_screen_name): Make static.
1059 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
1060 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
1063 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1064 (struct MonitorInfo): New struct.
1065 (free_monitors, make_monitor_attribute_list): Declare.
1067 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
1069 (free_monitors, make_monitor_attribute_list): New functions.
1070 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
1073 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
1075 * callproc.c (call_process): Refine the doc string. (Bug#14045)
1077 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
1079 * keyboard.c: Apply keyboard decoding only to events that come directly
1080 from the tty, not from unread-command-events (bug#14368).
1081 (read_event_from_main_queue): New function, extracted from read_char).
1082 (read_decoded_char): Remove.
1083 (read_decoded_event_from_main_queue): New function to replace it.
1084 (read_char): Use it.
1085 (read_key_sequence): Use read_char rather than read_decoded_char.
1087 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
1089 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1091 * casetab.c (init_casetab_once): Fix last change (bug#14424).
1093 2013-05-22 Kenichi Handa <handa@gnu.org>
1095 The following changes are to fix the setting of
1096 buffer-file-coding-system on, for instance, C-x RET c unix RET
1097 _FILE_OF_DOS_EOL_TYPE_ RET.
1099 * coding.h (struct coding_system): New member detected_utf8_chars.
1101 * coding.c (detect_coding_utf_8): Count characters and check EOL
1102 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
1104 (setup_coding_system): Do not initialize coding->head_ascii.
1105 (check_ascii): Do not set coding->eol_seen but update it. Do not
1106 call adjust_coding_eol_type here.
1107 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
1108 If the eol-type of CODING is already specified, adjust the eol type
1109 of the found coding-system.
1110 (decode_coding_gap): Cancel previous change. Utilize the
1111 character numbers counted by detect_coding_utf_8. Fix detection
1114 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
1116 * search.c (looking_at_1): Only set last_thing_searched if the match
1117 changed the match-data (bug#14281).
1119 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
1121 * xdisp.c (reseat_at_previous_visible_line_start):
1122 Already declared in dispextern.h, so remove it here.
1123 (move_it_vertically_backward): Likewise.
1125 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1127 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
1128 (Fx_display_pixel_width, Fx_display_pixel_height)
1129 (Fx_display_mm_width, Fx_display_mm_height):
1130 Mention `display-monitor-attributes-list' in docstrings.
1132 * nsfns.m (ns_get_screen): Remove function. All uses removed.
1133 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
1134 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
1135 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
1136 (Fx_display_backing_store, Fx_display_visual_class)
1137 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
1138 (Fx_display_grayscale_p, Fx_display_pixel_width)
1139 (Fx_display_pixel_height, Fx_display_planes)
1140 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
1141 (Fx_display_screens): Don't confuse X11 screens with NS screens.
1142 (Fx_display_mm_width, Fx_display_mm_height)
1143 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
1144 height for all physical monitors as in X11.
1146 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
1147 Return pixel width or height for all physical monitors as in X11.
1149 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
1151 Port --enable-gcc-warnings to clang.
1152 * bytecode.c (exec_byte_code):
1154 Redo diagnostic pragmas to pacify clang, too.
1155 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
1156 * editfns.c (Fencode_time):
1157 * fileio.c (file_accessible_directory_p):
1158 * font.c (font_unparse_xlfd):
1159 Use '&"string"[index]' instead of '"string" + (index)'.
1160 * undo.c (user_error): Remove; unused.
1162 2013-05-16 Eli Zaretskii <eliz@gnu.org>
1164 * insdel.c (insert_1_both): Document the arguments, instead of
1165 referring to insert_1, which no longer exists.
1167 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
1168 some window, increment windows_or_buffers_changed, so that
1169 *Messages* display in that window is updated. (Bug#14408)
1171 * w32.c: Include epaths.h.
1172 (init_environment): Use cmdproxy.exe without leading directories.
1173 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
1175 (gettimeofday): Adjust signature and return value to Posix
1178 * unexw32.c (open_output_file): Delete the existing emacs.exe
1179 before creating it, to break the hard link to the versioned
1182 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
1183 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
1184 (FIRSTFILE_OBJ): New variables.
1185 (W32_RES): Rename to EMACSRES. All users changed.
1186 (base_obj): Use $(CM_OBJ).
1187 (ALLOBJS): Use $(FIRSTFILE_OBJ).
1188 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
1189 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
1190 $(W32_RES_LINK) before $(LIBES).
1191 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
1193 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1195 * makefile.w32-in (DOC): Use just "DOC".
1197 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
1199 * process.c: Export default filters and sentinels to Elisp.
1200 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
1202 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
1203 (Fset_process_sentinel, Fformat_network_address):
1204 Default to them instead of nil.
1205 (server_accept_connection): Sentinels can't be nil any more.
1206 (read_and_dispose_of_process_output): New function, extracted from
1207 read_process_output.
1208 (read_process_output): Use it; filters can't be nil.
1209 (Finternal_default_process_filter): New function, extracted from
1210 read_process_output.
1211 (exec_sentinel_unwind): Remove function.
1212 (exec_sentinel): Don't zilch sentinel while running.
1213 (status_notify): Sentinels can't be nil.
1214 (Finternal_default_process_sentinel): New function extracted from
1216 (setup_process_coding_systems): Default filter is not nil any more.
1217 (syms_of_process): Export new Elisp functions and initialize
1219 * lisp.h (make_lisp_proc): New function.
1221 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
1223 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
1225 2013-05-14 Eli Zaretskii <eliz@gnu.org>
1227 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
1228 unless we know that the window w is a leaf window.
1229 Another attempt at solving bug#14062.
1231 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
1233 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
1236 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
1238 * image.c (gif_load): Check that subimages fit (Bug#14345).
1240 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
1242 * lread.c (skip_dyn_eof): New function.
1243 (read1): Use it to skip the end of a file in response to #@00.
1245 * doc.c (get_doc_string): Slightly relax the sanity checking.
1247 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
1249 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
1250 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
1251 (MonitorInfo): New struct.
1252 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
1253 (Fns_display_monitor_attributes_list): New functions.
1254 (display-usable-bounds): Remove.
1255 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
1258 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
1260 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
1261 (GTK_CHECK_VERSION): New macro, if not already defined.
1262 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
1263 replaced by GTK_CHECK_VERSION.
1265 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
1267 * xterm.h (GTK_PREREQ): New macro.
1268 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
1269 to use this macro instead, for consistency and clarity.
1271 2013-05-08 Eli Zaretskii <eliz@gnu.org>
1273 * xdisp.c (row_for_charpos_p): New function, with code of
1274 cursor_row_p, but accepts an additional argument CHARPOS instead
1275 of using a hardcoded PT.
1276 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
1277 (row_containing_pos): Call row_for_charpos_p instead of partially
1278 doing the same. Fixes cursor positioning under longlines-mode
1279 when longlines-show-effect includes more than one newline, when
1280 moving the cursor vertically up.
1282 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
1284 * makefile.w32-in (ACL_H): New macro.
1285 ($(BLD)/fileio.$(O)): Update dependencies.
1287 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1289 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
1290 * Makefile.in (LIB_ACL): New macro.
1291 (LIBACL_LIBS): Remove.
1292 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
1293 * fileio.c: Include <acl.h>.
1294 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
1295 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
1297 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
1300 * unexelf.c: Don't assume ElfW (Half) fits in int.
1301 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
1302 when dealing with ElfW (Half) values, since they can exceed 2**31
1303 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
1304 (entry_address): Omit unused NUM arg. All uses changed.
1306 2013-05-07 Juri Linkov <juri@jurta.org>
1308 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
1309 to the string converted from number with `Fnumber_to_string'.
1312 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1314 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
1315 This fixes a problem introduced by my previous change.
1317 2013-05-07 Glenn Morris <rgm@gnu.org>
1319 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
1321 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
1323 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
1325 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
1327 Static checking by GCC 4.8.0.
1328 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
1329 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
1330 (x_get_monitor_attributes_fallback)
1331 (x_get_monitor_attributes_xinerama)
1332 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
1333 Define only if USE_GTK.
1334 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
1335 (x_get_monitor_attributes_fallback): Omit unused locals.
1336 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
1337 Use double, not float, to avoid mixed-mode floating point arithmetic.
1339 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1340 Jan Djärv <jan.h.d@swipnet.se>
1342 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
1343 (XINERAMA_CFLAGS): New macros.
1344 (ALL_CFLAGS, LIBES): Use them.
1346 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
1347 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
1348 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
1349 (syms_of_xfns): DEFSYM them.
1350 (struct MonitorInfo): New struct.
1351 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
1352 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
1353 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
1354 (x_get_monitor_attributes_xinerama): New functions.
1355 (Fx_display_monitor_attributes_list): New primitive.
1356 (syms_of_xfns): Defsubr it.
1358 * xterm.h (x_display_info): Add Xatom_net_workarea and
1359 Xatom_net_current_desktop.
1361 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
1362 and dpyinfo->Xatom_net_current_desktop.
1364 2013-05-06 Eli Zaretskii <eliz@gnu.org>
1366 * xdisp.c (pos_visible_p): Use the special code for finding the
1367 beginning of a display property or overlay for any "replacing"
1368 display property, not just for display strings. This solves
1369 incorrect reporting of position by posn-at-point. (Bug#14241)
1371 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
1373 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
1374 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
1375 Verify that ElfW (Half) fits in int.
1376 (fatal): Use same signature as lisp.h.
1377 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
1378 configure and build with -DUNEXELF_DEBUG without worrying about
1379 other modules that use DEBUG.
1380 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
1381 possibly-wide integers now uses it instead of plain fprintf.
1382 (entry_address): New function, which avoids problems with 32-bit
1383 overflow on 64-bit hosts.
1384 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
1385 (round_up): Don't assume the remainder fits in int.
1386 (find_section): Use bool for boolean. Simplify debug code.
1387 (unexec): Don't assume file sizes fit in int or size_t.
1388 Omit unnecessary trailing newline in 'fatal' format.
1389 Use strerror rather than outputting decimal error number.
1390 Remove unused code when emacs is not defined;
1391 this file relies on Emacs now.
1392 Don't assume e_phnum and e_shnum are positive.
1394 * regex.c: Fix problems when DEBUG is defined.
1395 (extract_number, extract_number_and_incr): Define regardless of
1396 whether DEBUG is defined; that's simpler and makes the code less
1397 likely to go stale in the normal case when DEBUG is not defined.
1398 Return int rather than taking an int * arg. All callers changed.
1399 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
1400 Remove, replacing with ...
1401 (DEBUG_PRINT): New macro. All callers changed.
1402 (DEBUG_COMPILES_ARGUMENTS): New macro.
1403 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
1404 (print_compiled_pattern, print_double_string) [DEBUG]:
1405 Use prototype rather than old-style definition.
1406 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
1407 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
1408 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
1409 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
1410 Don't assume ptrdiff_t, size_t, and long are the same width as int.
1411 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
1412 This matters only when DEBUG is defined.
1414 2013-05-05 Eli Zaretskii <eliz@gnu.org>
1416 * xdisp.c (set_iterator_to_next): Set the
1417 ignore_overlay_strings_at_pos_p flag only if we are _really_
1418 iterating over an overlay string, as indicated by the
1419 current.overlay_string_index member. (Bug#14306)
1421 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
1423 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
1424 to where it is used, to avoid autorelease issues (Bug#14050).
1426 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
1428 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
1429 * fileio.c (syms_of_fileio): Implement this.
1430 * filelock.c (create_lock_file): If symbolic links don't work, so
1431 we use a regular file as a lock file, do not fsync the lock file;
1434 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
1436 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
1437 (syms_of_minibuf): Adjust accodingly.
1439 * callint.c (Fcall_interactively): Adjust calls accordingly.
1441 2013-05-04 Eli Zaretskii <eliz@gnu.org>
1443 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
1444 w->contents is a buffer before computing everything else.
1445 Use parentheses to disambiguate last part of the condition.
1447 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
1448 assertion violations. (Bug#14062)
1450 2013-05-01 David Reitter <david.reitter@gmail.com>
1452 * nsfns.m (ns_tooltip): Initialize.
1454 2013-04-28 Eli Zaretskii <eliz@gnu.org>
1456 * coding.c (decode_coding_gap): Don't remove the character before
1457 a newline unless it's a CR character. (Bug#14287)
1459 2013-04-28 Dan Nicolaescu <dann@gnu.org>
1461 * dispextern.h (struct face): Move enum face_underline_type
1462 earlier so that bitfields can be in the same word.
1464 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
1466 * nsfns.m (handlePanelKeys): New function.
1467 (EmacsOpenPanel:performKeyEquivalent:)
1468 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
1469 arrows/function/control and copy/paste keys (Bug#14296).
1471 2013-04-27 Juri Linkov <juri@jurta.org>
1473 * callint.c (Fcall_interactively): Call `Qread_number' for
1474 interactive code letter `n' instead of using duplicate code.
1477 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
1479 * systime.h (make_timeval): Declare as 'const'.
1481 2013-04-27 Kenichi Handa <handa@gnu.org>
1483 * font.c (font_open_entity): Always open a font of manageable
1486 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
1488 Port better to AIX (Bug#14258).
1489 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
1492 2013-04-24 Kenichi Handa <handa@gnu.org>
1494 * coding.c (decode_coding_iso_2022): When an invalid escape
1495 sequence is encountered, reset the invocation and designation
1496 status to the safest one.
1498 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
1500 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
1501 Without this fix, "make distclean" leaves stamp-h1 behind.
1503 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
1505 * w32fns.c (w32_fullscreen_rect): New function to compute the
1506 window rectangle for the given fullscreen mode.
1507 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
1508 longer tunes the window size. This keeps the window's edges flush
1509 with the screen and allows the taskbar to hide itself in fullboth.
1511 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
1512 window decorations and uses the entire screen.
1514 * w32term.h (w32_fullscreen_rect) Add prototype.
1515 (struct w32_output): Replace normal_width, normal_height,
1516 normal_top, and normal_left members with a single normal_placement
1518 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
1520 (FRAME_NORMAL_PLACEMENT): New macro.
1522 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
1524 * minibuf.c (Ftest_completion): Silence compiler warning.
1526 2013-04-15 Eli Zaretskii <eliz@gnu.org>
1528 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
1531 * frame.h (WINDOW_FRAME): Protect macro and its argument with
1534 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1535 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
1536 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
1537 parentheses where appropriate.
1539 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
1541 * keyboard.c (timer_start_idle): Remove no-longer-used local.
1543 2013-04-14 Eli Zaretskii <eliz@gnu.org>
1545 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
1546 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
1547 Mention in the doc string that setting these variables takes
1548 effect only after a call to set-window-buffer. (Bug#14200)
1550 2013-04-13 Eli Zaretskii <eliz@gnu.org>
1552 * indent.c (Fvertical_motion): Don't consider display strings on
1553 overlay strings as display strings on the buffer position we
1554 started from. This prevents vertical cursor motion from jumping
1555 more than one line when there's an overlay string with a display
1556 property at end of line.
1557 Reported by Karl Chen <Karl.Chen@quarl.org> in
1558 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
1560 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
1562 * window.c (select_window): `record_buffer' even if window is
1563 already selected (bug#14191).
1565 2013-04-11 Eli Zaretskii <eliz@gnu.org>
1567 * window.c (Fwindow_end): Test more flags, including the buffer's
1568 last_overlay_modified flag, to determine whether the window's
1569 display is really up-to-date. Prevents the function from
1570 returning a stale value. (Bug#14170)
1571 (Fwindow_line_height): Fix the test for up-to-date-ness of the
1574 2013-04-10 Eli Zaretskii <eliz@gnu.org>
1576 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
1577 garbaged only if it is not already the top frame on its TTY.
1578 This prevents flickering due to constant redrawing of TTY frames when
1579 there are GUI frames open in the same session. (Bug#13864)
1581 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
1583 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
1584 of marking the idle timers directly.
1586 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1588 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
1591 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
1593 * window.c (select_window): Don't record_buffer while the invariant is
1594 temporarily broken (bug#14161).
1596 * fns.c (Fdelq): Don't assume !NILP => CONSP.
1598 2013-04-07 Eli Zaretskii <eliz@gnu.org>
1600 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
1602 2013-04-07 Romain Francoise <romain@orebokech.com>
1604 Ignore additional platform-specific ACL errors (Bug#13702).
1605 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
1606 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
1608 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
1610 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
1613 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
1615 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
1616 This bug was introduced by my 2013-02-25 change that simplified
1617 data_start configuration. Without this change, on GNU/Linux
1618 an Emacs configured with --enable-profiling fails immediately
1619 due to a profiler signal.
1620 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
1621 with these flags. On platforms where special flags are needed
1622 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
1623 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
1624 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
1626 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
1628 Get rid of some platform-specific functions examining window
1629 system and its capabilities. This is a partial rework of the
1631 * lisp.h (have_menus_p): Remove prototype. This function is
1632 replaced with platform-independent window_system_available.
1633 (check_window_system): Move to...
1634 * frame.h (decode_window_system_frame, window_system_available):
1635 ...here, add new prototypes.
1636 * frame.c (window_system_available, decode_window_system_frame):
1638 (check_window_system): Platform-independent now.
1639 * xterm.h (x_in_use): Remove declaration.
1641 * w32term.h (check_x_frame):
1642 * nsterm.h (check_x_frame): Remove prototypes. This function
1643 is replaced with platform-independent decode_window_system_frame.
1644 * msdos.c (have_menus_p): Remove.
1645 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
1646 Remove platform-specific functions. Use check_window_system,
1647 decode_window_system_frame and check_ns_display_info where
1648 appropriate. Minor style and comment tweaks.
1649 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
1650 (check_x_frame): Likewise.
1651 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
1653 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
1654 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
1655 * xmenu.c, xselect.c: All related users changed.
1657 2013-04-03 Kenichi Handa <handa@gnu.org>
1659 The following changes is to optimize the code for reading UTF-8
1662 * coding.c (check_ascii): Rename from detect_ascii. Return value
1663 changed. Check EOL format. Do not call adjust_coding_eol_type
1665 (check_utf_8): New function.
1666 (adjust_coding_eol_type): Do nothing if already adjusted.
1667 (detect_coding): Compare the return value of check_ascii with
1668 coding->src_bytes. Call adjust_coding_eol_type if necessary.
1669 (decode_coding_gap): Optimize for valid UTF-8.
1671 2013-03-21 Kenichi Handa <handa@gnu.org>
1673 * coding.c (syms_of_coding): Cancel previous change.
1675 * insdel.c (insert_from_gap): Fix previous change.
1677 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
1679 Consistently use platform-specific function to detect window system.
1680 * lisp.h (check_window_system): New prototype. This function is
1681 going to replace check_x, check_w32 and check_ns.
1682 (have_menus_p): Mention msdos.c in comment.
1683 * fontset.c (check_window_system_func): Remove. Adjust all users.
1684 * fontset.h (check_window_system_func): Remove prototype.
1685 * nsterm.h (check_ns):
1686 * xterm.h (check_x):
1687 * w32term.h (check_w32): Likewise.
1688 * menu.c (Fx_popup_menu): Use check_window_system.
1689 * msdos.c (check_window_system): Define for MS-DOS.
1690 * nsfns.m (check_window_system): Define for NS. Adjust all users.
1691 * w32fns.c (check_window_system): Likewise for MS-Windows.
1692 * xfns.c (check_window_system): Likewise for X.
1693 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
1694 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
1696 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
1698 Prefer < to > in range checks such as 0 <= i && i < N.
1699 This makes it easier to visualize quantities on a number line.
1700 This patch doesn't apply to all such range checks,
1701 only to the range checks affected by the 2013-03-24 change.
1702 This patch reverts most of the 2013-03-24 change.
1703 * alloc.c (xpalloc, Fgarbage_collect):
1704 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
1705 * character.c (string_escape_byte8):
1706 * charset.c (read_hex):
1707 * data.c (cons_to_unsigned):
1708 * dispnew.c (update_frame_1):
1709 * doc.c (Fsubstitute_command_keys):
1710 * doprnt.c (doprnt):
1711 * editfns.c (hi_time, decode_time_components):
1712 * fileio.c (file_offset):
1713 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1714 * font.c (font_intern_prop):
1715 * frame.c (x_set_alpha):
1716 * gtkutil.c (get_utf8_string):
1717 * indent.c (check_display_width):
1718 * keymap.c (Fkey_description):
1719 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
1721 * minibuf.c (read_minibuf_noninteractive):
1722 * process.c (wait_reading_process_output):
1723 * search.c (Freplace_match):
1724 * window.c (get_phys_cursor_glyph):
1725 * xdisp.c (redisplay_internal):
1726 * xsmfns.c (smc_save_yourself_CB):
1727 Prefer < to > for range checks.
1728 * dispnew.c (sit_for): Don't mishandle NaNs.
1729 This fixes a bug introduced in the 2013-03-24 change.
1730 * editfns.c (decode_time_components): Don't hoist comparison.
1731 This fixes another bug introduced in the 2013-03-24 change.
1733 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
1735 * frame.h (struct frame): Drop scroll_bottom_vpos
1736 member becaue all real users are dead long ago.
1737 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
1738 * xdisp.c (redisplay_internal): Adjust user.
1740 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
1742 * nsmenu.m (showAtX:Y:for:): setLevel to
1743 NSPopUpMenuWindowLevel (Bug#13998).
1745 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
1747 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
1748 (ns_check_pending_open_menu): Declare.
1750 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
1751 (x_activate_menubar): Update the menu with title that matches
1752 ns_get_pending_menu_title, and call
1753 ns_check_pending_openmenu (Bug#12698).
1754 (menuWillOpen:): New method.
1755 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
1757 * nsterm.m (menu_will_open_state, menu_mouse_point)
1758 (menu_pending_title): New varaibles.
1759 (ns_get_pending_menu_title, ns_check_menu_open)
1760 (ns_check_pending_open_menu): New functions.
1762 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
1764 * indent.c (current_column_bol_cache): Remove leftover which is not
1765 used in Fmove_to_column any more.
1766 (current_column, scan_for_column): Adjust users.
1767 * keyboard.c (last_point_position_buffer, last_point_position_window):
1768 Remove leftovers which are not used for recording undo any more.
1769 (command_loop_1, syms_of_keyboard): Adjust users.
1770 * xdisp.c (last_max_ascent): Remove leftover which is not used in
1771 redisplay_window any more.
1772 (move_it_to): Adjust user.
1774 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
1776 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
1777 Update dependencies.
1779 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
1781 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
1782 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
1785 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1787 * window.h (struct window): Replace hchild, vchild and buffer slots
1788 with the only contents slot. This is possible because each valid
1789 window may have either the child window (in vertical or horizontal
1790 combination) or buffer to display (for the leaf window). Using that,
1791 a lof of operations to traverse and/or change window hierarchies may
1792 be simplified. New member horizontal is used to distinguish between
1793 horizontal and vertical combinations of internal windows.
1794 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
1795 (WINDOW_VERTICAL_COMBINATION_P): New macros.
1796 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
1797 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
1798 Use contents slot, not buffer, where appropriate.
1799 (wset_combination): New function.
1800 (wset_buffer): Add eassert.
1801 (Fframe_first_window): Simplify the loop reaching first window.
1802 (Fwindow_buffer): Use WINDOW_LEAF_P.
1803 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
1804 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
1805 (unshow_buffer): Convert initial debugging check to eassert.
1806 (replace_window, recombine_windows, Fdelete_other_windows_internal)
1807 (make_parent_window, window_resize_check, window_resize_apply)
1808 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
1809 (Fset_window_configuration, delete_all_child_windows, save_window_save):
1810 Adjust to match struct window changes.
1811 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
1812 (mark_window_cursors_off, count_windows, get_leaf_windows)
1813 (foreach_window_1): Simplify the loop.
1814 * alloc.c (mark_object): Do not check for the leaf window because
1815 internal windows has no glyph matrices anyway.
1816 * dispnew.c (clear_window_matrices, showing_window_margins_p)
1817 (allocate_matrices_for_window_redisplay, fake_current_matrices)
1818 (allocate_matrices_for_frame_redisplay, free_window_matrices)
1819 (build_frame_matrix_from_window_tree, mirror_make_current)
1820 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
1821 (update_window_tree, set_window_update_flags): Simplify the loop.
1822 (sync_window_with_frame_matrix_rows): Enforce live window.
1823 Use contents slot, not buffer, where appropriate.
1824 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
1825 and WINDOW_HORIZONTAL_COMBINATION_P.
1826 (make_frame_visible_1): Simplify the loop.
1827 Use contents slot, not buffer, where appropriate.
1828 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
1829 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
1830 (expose_window_tree): Likewise.
1831 Use contents slot, not buffer, where appropriate.
1832 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
1833 to avoid deleted windows. Use contents slot instead of buffer.
1834 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
1835 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
1836 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
1837 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
1839 2013-03-28 Eli Zaretskii <eliz@gnu.org>
1841 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
1842 identify the reasons for assertion violations in bug#14062 and
1844 (Fx_show_tip): Fix compilation error under
1845 "--enable-check-lisp-object-type". (Bug#14073)
1847 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
1848 Reported by <rzl24ozi@gmail.com>.
1850 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
1852 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
1854 (unwind_with_echo_area_buffer): ...to restore it here.
1855 This is needed to ensure that...
1856 (redisplay_window): ...both window markers are valid here,
1857 which is verified by eassert.
1858 * editfns.c (save_excursion_save): Do not assume that
1859 selected_window always displays the buffer.
1860 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
1863 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
1865 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
1868 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
1870 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
1872 2013-03-27 Eli Zaretskii <eliz@gnu.org>
1874 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
1875 since MinGW's w32api headers do. This avoids compiler warnings.
1877 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
1880 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1882 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
1884 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
1886 * gtkutil.c (style_changed_cb): Check if frame is live and an
1887 X frame (Bug#14038).
1889 2013-03-26 Eli Zaretskii <eliz@gnu.org>
1891 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
1892 Define only for _WIN32_WINNT less than 0x0500.
1893 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
1895 Move inclusion of time.h before sys/time.h, so that MinGW64 could
1896 see its own definitions of 'struct timeval' and 'struct timezone'.
1898 Fix incompatibilities between MinGW.org and MinGW64 headers.
1899 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
1901 * w32.c (REPARSE_DATA_BUFFER): Guard with
1902 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
1904 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
1906 * xterm.c: Include X11/XKBlib.h
1907 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
1909 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
1911 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
1913 * blockinput.h (input_blocked_p): Likewise.
1914 * bytecode.c (exec_byte_code): Likewise.
1915 * callproc.c (call_process_kill, call_process_cleanup)
1916 (Fcall_process): Likewise.
1917 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
1918 (Fccl_execute_on_string): Likewise.
1919 * character.c (string_escape_byte8): Likewise.
1920 * charset.c (read_hex): Likewise.
1921 * cm.c (calccost): Likewise.
1922 * data.c (cons_to_unsigned): Likewise.
1923 * dired.c (directory_files_internal, file_name_completion):
1925 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
1926 (sit_for): Likewise.
1927 * doc.c (Fsubstitute_command_keys): Likewise.
1928 * doprnt.c (doprnt): Likewise.
1929 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
1930 * emacsgtkfixed.c: Likewise.
1931 * fileio.c (file_offset, Fwrite_region): Likewise.
1932 * floatfns.c (Fexpt, fmod_float): Likewise.
1933 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
1935 * font.c (font_intern_prop): Likewise.
1936 * frame.c (x_set_alpha): Likewise.
1937 * gtkutil.c (get_utf8_string): Likewise.
1938 * indent.c (check_display_width): Likewise.
1939 * intervals.c (create_root_interval, rotate_right, rotate_left)
1940 (split_interval_right, split_interval_left)
1941 (adjust_intervals_for_insertion, delete_node)
1942 (interval_deletion_adjustment, adjust_intervals_for_deletion)
1943 (merge_interval_right, merge_interval_left, copy_intervals)
1944 (set_intervals_multibyte_1): Likewise.
1945 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
1946 * keymap.c (Fkey_description): Likewise.
1947 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
1948 * lread.c (openp, read_integer, read1, string_to_number):
1950 * menu.c (ensure_menu_items): Likewise.
1951 * minibuf.c (read_minibuf_noninteractive): Likewise.
1952 * print.c (printchar, strout): Likewise.
1953 * process.c (create_process, Faccept_process_output)
1954 (wait_reading_process_output, read_process_output, send_process)
1955 (wait_reading_process_output): Likewise.
1956 * profiler.c (make_log, handle_profiler_signal): Likewise.
1957 * regex.c (re_exec): Likewise.
1958 * regex.h: Likewise.
1959 * search.c (looking_at_1, Freplace_match): Likewise.
1960 * sysdep.c (get_child_status, procfs_ttyname)
1961 (procfs_get_total_memory): Likewise.
1962 * systime.h (EMACS_TIME_VALID_P): Likewise.
1963 * term.c (dissociate_if_controlling_tty): Likewise.
1964 * window.c (get_phys_cursor_glyph): Likewise.
1965 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
1966 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
1968 * xfns.c (Fx_window_property): Likewise.
1969 * xmenu.c (set_frame_menubar): Likewise.
1970 * xselect.c (x_get_window_property, x_handle_dnd_message):
1972 * xsmfns.c (smc_save_yourself_CB): Likewise.
1973 * xterm.c (x_scroll_bar_set_handle): Likewise.
1975 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
1977 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
1978 to be optional or nil. Adjust comment and convert it to docstring.
1979 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
1980 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
1982 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
1984 Static checking by GCC 4.8-20130319.
1985 * image.c (gif_load): Assume pass < 3 to pacify GCC.
1986 * process.c (Fset_process_datagram_address)
1987 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
1988 * xdisp.c (get_char_face_and_encoding):
1989 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
1990 (get_glyph_face_and_encoding): Prepare face before possibly using it.
1991 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
1993 2013-03-24 Ken Brown <kbrown@cornell.edu>
1995 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
1996 fix compilation on 64-bit Cygwin, where underscores are not
1997 automatically prepended.
1999 * w32term.c (w32_initialize): Silence compiler warning.
2001 2013-03-23 Eli Zaretskii <eliz@gnu.org>
2003 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
2004 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
2005 variables, to save and restore frame dimensions.
2006 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
2007 after returning from a 'fullscreen' configuration.
2008 use SendMessage instead of PostMessage to send the SC_RESTORE message,
2009 to avoid races between the main thread and the input thread.
2011 * w32term.h (struct w32_output): New members normal_width,
2012 normal_height, normal_top, normal_left, and prev_fsmode.
2013 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
2014 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
2017 * w32term.c (w32fullscreen_hook): Record last value of the frame's
2018 'fullscreen' parameter. Always record previous width and height
2019 of the frame, except when switching out of maximized modes, so
2020 that they could be restored correctly, instead of resetting to the
2021 default frame dimensions. Send SC_RESTORE command to the frame,
2022 unless we are going to send SC_MAXIMIZE, to restore the frame
2023 resize hints in the mouse pointer shown by the window manager.
2026 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
2028 * lisp.h (get_frame_param): Adjust conditions for prototype
2031 2013-03-22 Ken Brown <kbrown@cornell.edu>
2033 * unexcw.c: Drop unneeded inclusion of w32common.h.
2034 (report_sheap_usage): Declare.
2035 (read_exe_header): Add magic numbers for x86_64.
2036 (fixup_executable): Fix printf format specifier for unsigned long
2039 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
2041 * frame.h (struct frame): Put menu_bar_window under #ifdef
2042 because this member is not needed when X toolkit is in use.
2043 (fset_menu_bar_window):
2044 * dispnew.c (clear_current_matrices, clear_desired_matrices)
2045 (free_glyphs, update_frame):
2046 * xdisp.c (expose_frame): Likewise.
2047 (display_menu_bar): Likewise. Remove redundant eassert.
2048 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
2051 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
2053 Use functions and constants to manipulate Lisp_Save_Value objects.
2054 This replaces code that used macros and strings and token-pasting.
2055 The change makes the C source a bit easier to follow,
2056 and shrinks the Emacs executable a bit.
2057 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
2058 (make_save_value): Change 1st arg from string to enum. All callers
2061 (mark_object): Use if, not #if, for GC_MARK_STACK.
2062 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
2063 (XSAVE_OBJECT): Now functions, not macros.
2064 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
2065 the constant was never used.
2066 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
2067 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
2068 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
2069 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
2071 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
2072 type3 with a single member save_type. All uses changed.
2073 (save_type, set_save_pointer, set_save_integer): New functions.
2074 * print.c (PRINTX): Remove.
2076 * alloc.c: Remove redundant static declarations.
2078 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2080 * window.h (struct window): Convert left_col, top_line, total_lines
2081 and total_cols from Lisp_Objects to integers. Adjust comments.
2082 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
2084 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
2085 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
2086 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
2087 Adjust users where appropriate.
2089 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
2091 * frame.h (struct frame): Drop resx and resy because the same data is
2092 available from window system-specific output context. Adjust users.
2093 (default_pixels_per_inch_x, default_pixels_per_inch_y):
2094 New functions to provide defaults when no window system available.
2095 (FRAME_RES_X, FRAME_RES_Y): New macros.
2096 (NUMVAL): Move from xdisp.c.
2097 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
2098 (Ffont_face_attributes, Fopen_font):
2099 * image.c (gs_load):
2100 * w32font.c (fill_in_logfont):
2101 * xdisp.c (calc_pixel_width_or_height):
2102 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
2103 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
2105 2013-03-20 Kenichi Handa <handa@gnu.org>
2107 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
2108 to 1 (temporary workaround until a bug related to ASCII
2109 optimization is fixed).
2111 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
2113 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
2114 Signal error if window is not internal. Adjust docstring.
2115 (delete_all_child_windows): Use combination_limit to save the buffer.
2116 (Fset_window_configuration): Adjust accordingly.
2117 * print.c (syms_of_print): Initialize debugging output not here...
2118 (init_print_once): ...but in a new function here.
2119 * lisp.h (init_print_once): Add prototype.
2120 * emacs.c (main): Add call to init_print_once. Adjust comments.
2122 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
2124 * window.c (window_resize_check, window_resize_apply)
2125 (window_from_coordinates, recombine_windows, set_window_buffer)
2126 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
2127 (Fsplit_window_internal, Fdelete_window_internal)
2128 (freeze_window_starts): Use bool for booleans.
2129 * window.h (window_frame_coordinates, resize_frame_windows)
2130 (freeze_window_starts, set_window_buffer): Adjust prototypes.
2132 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
2134 * dispnew.c (bitch_at_user): Use `user-error'.
2136 2013-03-17 Ken Brown <kbrown@cornell.edu>
2138 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
2139 as return type of image_background. (Bug#13981)
2140 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
2142 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
2144 * nsterm.m (updateFrameSize:): Change resize increments if needed.
2145 (ns_select): Don't return with result uninitialized.
2147 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
2150 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
2152 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
2153 directories. If filename is nil, get directory name (Bug#13932).
2154 Use getFilename and getDirectory.
2155 (getFilename, getDirectory): New methods for EmacsSavePanel and
2157 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
2159 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
2161 * coding.c (decode_coding_gap): Fix typo caught by static checking.
2163 2013-03-15 Kenichi Handa <handa@gnu.org>
2165 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
2166 (adjust_after_replace): Make it back to static. Delete the third
2167 arg text_at_gap_tail. Cancel the code for handling it.
2169 * coding.h (struct coding_system): New member eol_seen.
2171 * coding.c (detect_ascii): New function.
2172 (detect_coding): Set coding->head_ascii and coding->eol_seen only
2173 when the source bytes are actually scanned. On detecting for
2174 coding_category_utf_8_auto, call detect_ascii instead of scanning
2175 source bytes directly.
2176 (produce_chars): Call insert_from_gap with the new arg 0.
2177 (encode_coding): Likewise.
2178 (decode_coding_gap): Control ASCII optimization by the variable
2179 disable_ascii_optimization instead of #ifndef .. #endif.
2180 Deccode EOL format according to coding->eol_seen.
2181 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
2184 * lisp.h (adjust_after_replace): Cancel externing it.
2185 (insert_from_gap): Adjust prototype.
2187 2013-03-15 Eli Zaretskii <eliz@gnu.org>
2189 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
2190 FULLSCREEN_MAXIMIZED. (Bug#13935)
2192 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
2194 * region-cache.c (find_cache_boundary, move_cache_gap)
2195 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
2196 Simplify debugging check and convert to eassert. Adjust comment.
2197 (pp_cache): Put under ENABLE_CHECKING.
2199 2013-03-14 Eli Zaretskii <eliz@gnu.org>
2201 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
2202 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
2204 (w32fullscreen_hook): If the frame is visible, reset
2205 f->want_fullscreen flag after changing the frame size. If the
2206 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
2209 2013-03-13 Daniel Colascione <dancol@dancol.org>
2211 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
2212 too so that these builds can use Cygwin's file conversion
2213 functions. (We've been building and linking cygw32.o all along
2214 and just not using it.)
2216 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2218 File synchronization fixes (Bug#13944).
2219 * Makefile.in (LIB_FDATASYNC): New macro.
2221 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
2222 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
2223 Don't worry about HAVE_FSYNC, since a substitute fsync is
2224 available if the system lacks one.
2225 (Fwrite_regin): Retry fsync if interrupted.
2227 2013-03-13 Eli Zaretskii <eliz@gnu.org>
2229 * w32term.c (w32_read_socket): If the Emacs frame is being
2230 activated, call w32fullscreen_hook, to make sure the new frame
2231 dimensions are in effect. (Bug#13937)
2233 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
2235 * xdisp.c (init_iterator): Simplify because both character and byte
2236 positions are either specified or -1. Add eassert. Adjust comment.
2237 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
2238 character and byte positions can be obtained from marker.
2240 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
2242 Static checking by Sun C 5.12.
2243 * alloc.c (buffer_memory_full) [REL_ALLOC]:
2244 * bytecode.c (exec_byte_code):
2245 * dispnew.c (init_display):
2247 * fileio.c (Fsubstitute_in_file_name):
2248 * keyboard.c (Fevent_convert_list):
2249 * keymap.c (Fsingle_key_description):
2250 * term.c (maybe_fatal, fatal):
2251 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
2252 * xsmfns.c (Fhandle_save_session):
2253 Omit unreachable code.
2254 * keymap.c (map_keymap_char_table_item): Cast void * to
2255 a function pointer type; the C Standard requires this.
2257 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
2258 Include <sys/param.h> unconditionally, as that works elsewhere and
2259 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
2260 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
2263 See ChangeLog.12 for earlier changes.
2269 Copyright (C) 2011-2013 Free Software Foundation, Inc.
2271 This file is part of GNU Emacs.
2273 GNU Emacs is free software: you can redistribute it and/or modify
2274 it under the terms of the GNU General Public License as published by
2275 the Free Software Foundation, either version 3 of the License, or
2276 (at your option) any later version.
2278 GNU Emacs is distributed in the hope that it will be useful,
2279 but WITHOUT ANY WARRANTY; without even the implied warranty of
2280 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2281 GNU General Public License for more details.
2283 You should have received a copy of the GNU General Public License
2284 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.