1 2013-08-26 Martin Rudalics <rudalics@gmx.at>
3 * frame.c (check_minibuf_window): New function.
4 (delete_frame, Fmake_frame_invisible, Ficonify_frame): Call
5 check_minibuf_window (Bug#15183).
7 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
9 * window.h (struct window): Replace last_cursor with last_cursor_vpos
10 because this is the only last cursor data we need to keep and consult.
11 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
12 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
15 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
17 Fix recovering from possible decompression error. Since
18 insert_from_gap doesn't always move point, we can't use PT as
19 the position where the partially decompressed data ends, and
20 should count how may bytes was produced so far.
21 * decompress.c (struct decompress_unwind_data): Add nbytes member.
22 (unwind_decompress): Really delete partially uncompressed data.
23 (Fzlib_decompress_region): Take decompressed data size into account.
25 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
27 * syntax.c (init_syntax_once): Adjust comment and do an early
28 initialization of Qchar_table_extra_slots just once...
29 * casetab.c (init_casetab_once):
30 * category.c (init_category_once):
31 * character.c (syms_of_character):
32 * coding.c (syms_of_coding):
33 * xdisp.c (syms_of_xdisp): ...and omit it here.
35 2013-08-24 Eli Zaretskii <eliz@gnu.org>
37 * xdisp.c (get_next_display_element): Don't apply to characters
38 from a display vector the logic of setting it->end_of_box_run_p
39 suitable for characters from a buffer. (Bug#15175)
41 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
42 to handle directories, rather than '_utime' which doesn't.
45 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
47 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
48 or fullscreen (Bug#14627).
50 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
52 System-dependent integer overflow fixes.
53 * process.c (Fset_process_window_size): Signal an error if
54 the window size is outside the range supported by the lower level.
55 * sysdep.c (set_window_size): Return negative on error,
56 nonnegative on success, rather than -1, 0, 1 on not in system,
57 failure, success. This is simpler. Caller changed.
58 (serial_configure): Remove unnecessary initialization of local.
59 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
60 size fits in unsigned long; this isn't true on some 32-bit hosts.
61 Avoid buffer overrun if some future version of /proc/meminfo has a
62 variable name longer than 20 bytes.
63 (system_process_attributes) [__FreeBSD__]:
64 Don't assume hw.availpages fits in 'int'.
66 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
68 Don't let very long directory names overrun the stack.
69 Fix some related minor problems involving "//", vfork.
70 * callproc.c (encode_current_directory): New function.
71 (call_process): Don't append "/"; not needed.
72 * fileio.c (file_name_as_directory_slop): New constant.
73 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
74 this can save the caller having to alloca.
75 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
76 Use SAFE_ALLOCA, not alloca.
77 (directory_file_name, Fexpand_file_name): Leave leading "//"
78 alone, since it can be special even on POSIX platforms.
79 * callproc.c (call_process):
80 * process.c (Fformat_network_address):
81 * sysdep.c (sys_subshell):
82 Use encode_current_directory rather than rolling our own.
83 (create_process): No need to encode directory; caller does that now.
84 * process.h (encode_current_directory): New decl.
85 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
86 Rework to avoid 'goto xyzzy;'.
88 2013-08-23 Eli Zaretskii <eliz@gnu.org>
90 * xdisp.c (handle_face_prop): If the default face was remapped use
91 the remapped face for strings from prefix properties. (Bug#15155)
93 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
95 Minor cleanup for redisplay interface and few related functions.
96 * frame.h (enum text_cursor_kinds): Move from here...
97 * dispextern.h (enum text_cursor_kinds): ...to here.
98 (toplevel): Drop unnecessary declarations.
99 (struct redisplay_interface): Use bool and enum text_cursor_kinds
100 in update_window_end_hook and draw_window_cursor functions.
101 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
102 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
103 * w32term.c (x_update_window_end,w32_draw_window_cursor):
104 * xterm.c (x_update_window_end, x_draw_window_cursor):
105 * xdisp.c (display_and_set_cursor, update_window_cursor)
106 (update_cursor_in_window_tree, x_update_cursor): Use bool and
107 enum text_cursor_kinds where appropriate.
109 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
111 Redesign redisplay interface to drop updated_row and updated_area.
112 * dispextern.h (updated_row, updated_area): Remove declaration.
113 (struct redisplay_interface): Pass glyph row and row area parameters
114 to write_glyphs, insert_glyphs and clear_end_of_line functions.
115 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
117 * dispnew.c (updated_row, updated_area): Remove.
118 (redraw_overlapped_rows, update_window_line): Adjust user.
119 (update_marginal_area, update_text_area): Likewise. Pass updated row
120 as a parameter. Prefer enum glyph_row_area to int where appropriate.
121 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
124 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
126 * process.c (flush_pending_output): Remove stub.
129 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
131 * callproc.c: Fix race that killed background processes (Bug#15144).
132 (call_process): New arg TEMPFILE_INDEX. Callers changed.
133 Record deleted process-id in critical section, not afterwards.
134 Don't mistakenly kill process created by a call-process invocation
135 that discards output and does not wait.
137 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
139 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
140 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
141 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
142 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
143 to shut up compiler in mark_object.
144 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
146 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
148 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
149 We can't portably rely on PTY_OPEN doing that, even if
150 it calls posix_openpt with O_CLOEXEC.
152 2013-08-20 Kenichi Handa <handa@gnu.org>
154 * character.c (string_char): Improve commentary.
156 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
158 * image.c (SIGNATURE_DIGESTSIZE): Remove.
159 (struct animation_cache): Make signature a flexible array member.
160 All uses changed. This is a tad slower but may insulate us better
161 from future changes to ImageMagick.
163 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
165 * image.c: Shrink memory needed for animation cache.
166 (SIGNATURE_DIGESTSIZE): New constant.
167 (struct animation_cache): Make 'signature' a fixed size array of bytes.
168 (imagemagick_create_cache): Copy the signature. This saves
169 several KB of memory that ImageMagick wastes per signature.
170 Don't bother updating the update_time, as the caller does that now.
171 (imagemagick_prune_animation_cache): Don't destroy the signature, as
172 it's a fixed size struct member now.
173 (imagemagick_get_animation_cache): Always destroy the signature,
174 as it's now imagemagick_create_cache's responsibility to copy it.
175 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
176 and use memcmp rather than strcmp.
177 eassert that ImageMagick returns a signature of the specified length.
179 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
181 * image.c (imagemagick_get_animation_cache): Don't segfault on
183 (imagemagick_get_animation_cache): Revert to previous definition
184 so that it actually works. But keep the memory leak fix.
185 (imagemagick_get_animation_cache): Fix memory leak.
187 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
189 * image.c: Fix animation cache signature memory leak.
190 Fix some other minor performance problems while we're at it.
191 (imagemagick_create_cache): Clear just the members that
192 need clearing. Don't set update_time, as caller does that now.
193 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
194 Simplify by using pointer-to-pointer instead of a prev pointer.
195 (imagemagick_prune_animation_cache): Use make_emacs_time rather
196 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
197 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
198 it's already a copy. Free the signature probe unless it's cached.
200 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
201 This was introduced by my 2013-08-12 fix for Bug#15035.
203 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
205 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
206 (imagemagick_prune_animation_cache): Now static.
208 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
210 * image.c (imagemagick_get_animation_cache): Don't segfault when
213 2013-08-18 Ken Brown <kbrown@cornell.edu>
215 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
216 static heap if ENABLE_CHECKING is defined.
217 (max_bss_sbrk_ptr): New variable.
219 (report_sheap_usage): Report maximum static heap usage instead of
220 ending static heap usage.
222 2013-08-17 Eli Zaretskii <eliz@gnu.org>
224 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
225 of zlib_initialized according to the results of calling
228 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
230 * image.c: Implement an ImageMagick per-image cache.
231 (imagemagick_get_animation_cache): Fix a double-free error.
232 (imagemagick_load_image): Remove the ping_wand code, which only
233 apparently saved time on invalid animated images, and slowed down
234 everything else. Optimise for the common case.
236 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
238 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
240 * editfns.c (insert_before_markers): Mention overlay in the doc string.
242 * marker.c (set_marker): Remove documentation of undefined behavior.
244 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
246 * image.c (imagemagick_compute_animated_image): Animate correctly
247 when sub-images are smaller than the main image.
248 (imagemagick_compute_animated_image): Setting the iterator row to
249 zero is apparently not allowed.
250 (imagemagick_compute_animated_image): Allow images that say they
251 have sub-images that are bigger than the main image, but just crop
254 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
256 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
258 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
260 * image.c (imagemagick_compute_animated_image): Respect the GIF
263 2013-08-15 Ken Brown <kbrown@cornell.edu>
265 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
266 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
269 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
271 Fix minor problems found by static checking.
272 * frame.c (delete_frame):
273 * xdisp.c (next_element_from_display_vector):
274 Avoid uninitialized local.
275 * image.c (imagemagick_compute_animated_image): Port to C89.
276 Prefer usual GNU indentation style for loops.
277 Be more careful about bizarrely large sizes, by using ptrdiff_t
280 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
282 Fix infinite frame selection loop (Bug#15025).
283 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
285 2013-08-15 Eli Zaretskii <eliz@gnu.org>
287 * xdisp.c (compute_window_start_on_continuation_line): When
288 WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
289 to make sure we end up setting the window start at the leftmost
290 visible character of the display line. This avoids funky
291 horizontal shifting because the window start is not kept on the
292 same position. (Bug#15090)
293 (next_element_from_display_vector): Support 'box' face attribute
294 in the face definitions of a display vector. (Bug#15099)
296 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
298 * image.c (imagemagick_compute_animated_image): Implement animated
300 (imagemagick_compute_animated_image): Fix some compilation
301 warnings. Implement a very simple cache to make the animation
302 usable at all, but it should be replaced with a per-image cache.
304 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
306 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
307 to do `for' loops over alist values.
308 * buffer.h (FOR_EACH_BUFFER):
309 * process.c (FOR_EACH_PROCESS): Use it.
310 (handle_child_signal, status_notify, Fget_buffer_process)
311 (kill_buffer_processes): Use FOR_EACH_PROCESS.
313 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
315 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
316 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
317 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
318 to xzalloc and so avoid redundant call to memset.
319 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
320 members because it is allocated with xzalloc and so already zeroed.
322 2013-08-14 Ken Brown <kbrown@cornell.edu>
324 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
327 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
329 Utility function and macro to copy Lisp string to C string.
330 * lisp.h (xlispstrdupa): New macro.
331 (xlispstrdup): New prototype.
332 * alloc.c (xlispstrdup): New function.
333 * callint.c (Fcall_interactively):
334 * fileio.c (Ffile_name_directory, Fexpand_file_name)
335 (Fsubstitute_in_file_name):
336 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
337 * image.c (x_create_bitmap_from_file):
338 * w32term.c (w32_term_init):
339 * xterm.c (x_term_init): Use xlispstrdup.
341 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
343 * image.c (imagemagick_load_image): Make animated pictures work.
344 There's still some problems with background color settings, though
347 * decompress.c (unwind_decompress): Always restore point.
349 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
351 * marker.c (set_marker): Reformat documentation.
353 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
355 * xdisp.c (cursor_type_changed): Now static.
357 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
358 Use changed. This avoids the need to call xmalloc and for the
359 caller to call xfree, and avoids memory leaks in some situations.
361 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
363 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
364 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
365 (redisplay_window): If window_end_valid is cleared due to non-zero
366 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
367 so do not call to try_cursor_movement for that window.
369 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
371 * window.h (struct window): Convert window_end_pos and
372 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
373 (wset_window_end_pos, wset_window_end_vpos): Remove.
374 * dispnew.c (adjust_glyph_matrix):
375 * window.c (Fwindow_end, replace_window, set_window_buffer)
377 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
378 (set_vertical_scroll_bar, redisplay_window, try_window)
379 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
380 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
381 (note_mouse_highlight): Adjust users.
382 (try_cursor_movement): Likewise. Convert old precondition to eassert.
385 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
387 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
388 * image.c (imagemagick_filename_hint): Use `const char *' and
389 prefer SSDATA to SDATA to avoid warnings.
391 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
393 Cleanup window fringes, margins and scroll bars adjustments.
394 * window.c (set_window_fringes, set_window_margins)
395 (set_window_scroll_bars, apply_window_adjustment): New functions.
396 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
397 (Fset_window_scroll_bars): Use them.
399 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
401 * window.h (struct window): Convert scroll_bar_width
402 from Lisp_Object to integer. Adjust comment.
403 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
405 * window.c (wset_scroll_bar_width): Remove.
406 (make_window): Initialize scroll_bar_width.
407 (Fsplit_window_internal): Use direct assignment.
408 (Fset_window_configuration, save_window_save):
409 Convert Lisp_Object to integer and back where appropriate.
410 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
411 bar was actually changed, and mention this in docstring.
413 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
415 * decompress.c: Minor simplifications.
416 (Fzlib_decompress_region): Don't bother verifying
417 that avail_out <= UINT_MAX, as that was confusing.
418 Mention the restriction in a comment instead.
419 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
421 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
423 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
424 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
426 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
428 * image.c (imagemagick_filename_hint): Check for errors in the
431 2013-08-13 Eli Zaretskii <eliz@gnu.org>
433 * window.c (Fwindow_margins): Return nil when there's no marginal
434 area, as per the documented API.
436 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
437 Fmake_vector, as scroll bar's struct members are not all Lisp
438 objects now. This avoids crashes in GC.
440 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
441 bool, so its address could be taken.
443 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
445 * image.c (imagemagick_filename_hint): New function to possibly
446 apply `image-content-type-suffixes'.
447 (imagemagick_load_image): Use it.
449 2013-08-13 Eli Zaretskii <eliz@gnu.org>
451 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
452 if loading zlib failed.
454 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
456 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
457 2013-08-13 checkin below. Change bool to BOOL, rule is:
458 All Obj-C code uses BOOL, except for interfaces callable from C.
460 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
462 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
464 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
465 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
466 bool instead of BOOL.
467 * w32term.h (struct scroll_bar): Convert fringe_extended_p
468 from Lisp_Object to bitfield. Adjust comment.
469 * w32term.c (x_scroll_bar_create): Adjust user.
470 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
471 * xterm.c (XTset_vertical_scroll_bar): Likewise.
472 Use bool for boolean.
473 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
474 to `unsigned int' when defining a bitfield.
476 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
478 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
480 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
482 * window.h (struct window): Convert left_margin_cols and
483 right_margin_cols from Lisp_Objects to integers. Adjust comment.
484 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
485 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
487 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
489 (showing_window_margins_p, update_window_line, update_frame_1):
490 * fringe.c (draw_fringe_bitmap_1):
491 * xdisp.c (window_box_width): Adjust users.
492 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
493 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
494 Use direct assignment.
495 (Fset_window_configuration, save_window_save, Fwindow_margins):
496 Convert Lisp_Object to integer and back where appropriate.
497 (Fset_window_margins): Adjust user. Return t if any margin
498 was actually changed, and mention this in docstring.
500 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
502 * syntax.c (forward_word):
503 * cmds.c (forward_char, backward_char): Mention the optional argument.
505 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
507 * window.h (struct window): Convert left_fringe_width
508 and right_fringe_width from Lisp_Objects to integers.
510 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
511 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
512 * window.c (wset_left_fringe_width, wset_right_fringe_width):
514 (make_window): Initialize new integer fields to -1.
515 (Fsplit_window_internal): Use direct assignment.
516 (Fset_window_configuration, save_window_save): Convert
517 Lisp_Object to integer and back where appropriate.
518 (Fset_window_fringes): Adjust user. Return t if any fringe
519 was actually changed, and mention this in docstring.
521 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
523 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
524 * nsfns.m (x_set_cursor_type):
525 * w32fns.c (x_set_cursor_type):
526 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
527 * xdisp.c (set_frame_cursor_types): ...but in common code.
529 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
531 * font.c (clear_font_cache): New function, stripped from...
532 (Fclear_font_cache): ...here, which now uses the function
533 above. Adjust comment.
534 * font.h (clear_font_cache): Add prototype.
535 * xfaces.c (clear_face_cache): Use clear_font_cache.
537 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
539 * window.c (Fset_window_start): Compare `w', not `window' because
540 `w' might not be equal to `window' after call to decode_live_window.
542 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
544 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
545 This fixes a problem introduced by the Bug#15035 patch
546 when using GPG. Reported by Herbert J. Skuhra.
548 2013-08-12 Eli Zaretskii <eliz@gnu.org>
550 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
551 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
554 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
556 * decompress.c (Fzlib_decompress_region): Support zlib
557 decompression, too, and rename.
559 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
561 Minor zlib configuration tweaks.
562 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
563 Don't assume presence of fn_inflateInit2_ zlib internal function.
565 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
567 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
568 include the zlib prefix.
570 2013-08-12 Eli Zaretskii <eliz@gnu.org>
572 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
573 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
574 define static variables that are pointers to zlib functions to be
576 (init_zlib_functions) [WINDOWSNT]: New function.
577 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
579 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
580 macros instead of invoking the zlib functions directly.
581 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
584 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
586 Avoid looping over all frame windows to freeze and unfreeze.
587 * window.h (struct window): Drop frozen_window_start_p.
588 (freeze_window_starts): Drop prototype.
589 * frame.h (struct frame): New frozen_window_starts flag.
590 (FRAME_WINDOWS_FROZEN): New macro.
591 * window.c (freeze_window_start, freeze_window_starts):
593 (select_window, replace_window): Adjust users.
594 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
595 (window_frozen_p): New function.
596 (redisplay_window): Use it.
598 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
600 Fix some fd issues when running subprocesses (Bug#15035).
601 Fix bugs that can leak files or file descriptors on errors.
602 Don't unlink open temp files, as that's hard for users to diagnose
603 when things go awry (e.g., temp disk exhausted).
604 Don't bother to lock temp files. Check for invalid recursion.
605 * callproc.c (synch_process_fd): Remove. All uses removed.
606 (synch_process_tempfile): New var or macro.
607 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
609 (record_kill_process): New arg, the temp name. All callers changed.
610 (delete_temp_file): Now just a simple wrapper around unlink.
611 (call_process_kill): New arg, the call_process_fd array.
612 Close them all. Clear synch_process_pid. Remove the temp file,
613 or arrange for it to be removed.
614 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
615 that's been moved to synch_process_tempfile. Caller changed.
616 Do not remove the tempfile; that's now call_process_kill's
618 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
619 call_process_kill; the caller now does that.
620 (call_process_cleanup): Do not close the process fd; that's now
621 call_process_kill's responsibility.
622 (Fcall_process): Implement via new function call_process, which
623 has most of the old body of Fcall_process, but with a different API.
624 (call_process): New function that does not open or close filefd if
625 it is nonnegative. Record which fds need to be closed, and let
626 call_process_kill close (and remove the tempfile, on MSDOS) on error.
627 Signal an error if invoked recursively (could be done via a hook).
628 Simplify creation of the tempfile in the MSDOS case.
629 Don't create the output file until after checking for the executable.
630 Report any failure to open /dev/null.
631 Don't open /dev/null for writing twice; once is enough.
632 Don't create pipe if all output is being discarded or sent to file.
633 Don't worry about setting up the coding system or reading from the
634 pipe if all output is being discarded.
635 Hoist fd_error local into top level, to lessen block nesting.
636 Don't record deleted pid here; now done by Fcall_process_region.
637 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
638 and note its success in synch_process_tempfile.
639 Do not leak resources when child_setup fails.
640 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
641 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
642 (create_temp_file): Now returns open fd, with an additional
643 Lisp_Object * argument to return the name. All callers changed.
644 Do not close the file; rewind it instead, and leave it open for
645 the caller. Do not lock the temp file. Unwind-protect the file
646 and the file-descriptor.
647 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
648 If an asynchrounous process, record it here, not in call_process.
649 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
650 * eval.c (set_unwind_protect): New function.
651 * fileio.c (write_region): New function, generalized from the
652 old Fwrite_region. Do not lock temp files.
653 (Fwrite_region): Use it.
654 * lisp.h (set_unwind_protect, write_region): New decls.
655 * process.c: Include <verify.h>.
656 (make_process): Mark fds as initially closed.
657 (deleted_pid_list): Now a list of pid-filename pairs.
659 (close_process_fd): New function.
660 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
661 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
662 New constants. Verify that their number matches PROCESS_OPEN_FDS.
663 (create_process, create_pty, Fmake_serial_process)
664 (server_accept_connection): Record which fds need to be closed,
665 and let deactivate_process close them.
666 (Fmake_network_process): Do not discard the unwind-protect
667 until it's safe to do so.
668 (deactivate_process): Close the fds opened by create_process etc.
669 (Fprocess_send_eof): Adjust to new way of recording open fds.
670 Report an error if /dev/null can't be opened, instead of aborting.
671 * process.h (PROCESS_OPEN_FDS): New constant.
672 (struct Lisp_Process): New member open_fds.
673 (record_kill_process, record_deleted_pid): Adjust signatures.
674 (record_deleted_pid): Move decl here ...
675 * syswait.h (record_deleted_pid): ... from here.
677 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
679 * decompress.c: Fix bugs with large buffers and weird inputs.
680 Tune a bit. Reindent as per usual Emacs style.
681 (BUFFER_SIZE): Remove.
682 (Fdecompress_gzipped_region): Do not mishandle input buffers with
683 more than UINT_MAX bytes. Decompress into the gap instead of into
684 an auto buffer, as this should avoid copying. Return nil if
685 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
686 set immediate_quit; we shouldn't trust zlib code that much.
688 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
690 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
691 errors, and really move the gap to where we want it.
693 * lisp.h: Include decompress.c support.
695 * emacs.c (main): Include decompress.c support.
697 * Makefile.in: Include -lz if present.
699 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
701 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
702 (initWithTitle:): Initialize frame to 0.
703 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
704 (fillWithWidgetValue:frame:): Renamed from
705 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
707 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
708 fillWithWidgetValue:frame:
710 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
711 remove memory leak warnings.
713 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
714 (ns_check_menu_open): Handle menu == nil. Remove assignment to
717 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
718 (x_activate_menubar): Update the whole menu.
719 (trackingNotification:): Call ns_check_menu_open if tracking ends.
720 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
721 current event is not NSSystemDefined (Bug#15001).
722 Call ns_check_menu_open only if trackingMenu is 2.
723 (menuDidClose:): New method, decrease trackingMenu.
724 (fillWithWidgetValue:setDelegate:): New method.
725 (fillWithWidgetValue:): Call the above.
727 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
729 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
731 Omit some unnecessary casts.
732 Many of these go back to the old pre-C89 days, when they may have
733 been needed, but we've been assuming C89 or later for a while now.
734 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
735 (live_float_p, live_misc_p, live_vector_p):
736 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
737 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
739 * callint.c (Fcall_interactively):
740 * doc.c (Fsubstitute_command_keys):
741 * filelock.c (get_boot_time):
742 * frame.c (xrdb_get_resource):
743 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
744 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
745 (xg_get_file_name_from_selector, menuitem_destroy_callback)
746 (menuitem_highlight_callback, menu_destroy_callback)
747 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
748 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
749 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
750 (xg_tool_bar_help_callback, tb_size_cb):
751 * image.c (xpm_alloc_color, png_read_from_memory)
752 (png_read_from_file, png_load_body, our_memory_skip_input_data)
753 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
755 * keymap.c (describe_map):
756 * nsfns.m (Fns_display_monitor_attributes_list):
757 * nsmenu.m (process_dialog:):
758 * nsterm.m (hold_event):
759 * process.c (wait_reading_process_output):
760 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
761 * scroll.c (do_direct_scrolling, scrolling_1):
762 * termcap.c (tgetent):
763 * window.c (check_window_containing, add_window_to_list)
764 (freeze_window_starts):
765 * xdisp.c (compare_overlay_entries, vmessage):
766 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
767 (x_get_monitor_attributes_xrandr)
768 (Fx_display_monitor_attributes_list, x_display_info_for_name)
769 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
770 * xfont.c (xfont_match, xfont_open):
771 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
772 (menubar_selection_callback, menu_position_func)
773 (popup_selection_callback, create_and_show_popup_menu)
774 (dialog_selection_callback, create_and_show_dialog):
775 * xrdb.c (x_get_string_resource):
777 * xsmfns.c (x_session_check_input):
778 * xterm.c (x_draw_glyphless_glyph_string_foreground)
779 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
780 (xaw_jump_callback, xaw_scroll_callback):
781 Omit unnecessary casts.
783 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
785 Minor string-length refactoring.
786 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
787 * frame.c (make_monitor_attribute_list):
788 Prefer build_string to strlen + make_string.
790 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
792 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
793 don't check minor_code (Bug#14417).
795 2013-08-09 Eli Zaretskii <eliz@gnu.org>
797 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
798 vertical positions instead. This avoids calling MATRIX_ROW with
799 row numbers that are possibly beyond valid limits. (Bug#15064)
801 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
803 Use xstrdup and build_unibyte_string where applicable.
804 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
806 * xrdb.c (x_get_customization_string):
807 * xterm.c (xim_initialize):
808 * w32fns.c (w32_window): Use xstrdup.
809 (w32_display_monitor_attributes_list):
810 * emacs.c (init_cmdargs):
811 * keyboard.c (PUSH_C_STR):
812 * nsfont.m (nsfont_open):
813 * sysdep.c (system_process_attributes):
814 * w32.c (system_process_attributes):
815 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
817 2013-08-09 Eli Zaretskii <eliz@gnu.org>
819 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
820 variables of these types so that GDB would know about them, as aid
821 for debugging fatal exceptions. (Bug#15024) See also
822 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
825 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
827 * nsterm.m (ns_update_begin): Don't change clip path if it would be
828 larger than the NSWindow (Bug#14934).
830 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
832 Redesign redisplay interface to drop global variable updated_window.
833 Always pass currently updated window as a parameter to update routines.
834 * dispextern.h (updated_window): Remove declaration.
835 (struct redisplay_interface): Pass window parameter to
836 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
837 and after_update_window_hook.
838 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
840 * dispnew.c (updated_window): Remove.
841 (redraw_overlapped_rows, update_marginal_area, update_text_area)
842 (update_window_line): Adjust to match redisplay interface changes.
843 * nsterm.m (ns_update_window_begin, ns_update_window_end)
844 (ns_scroll_run, ns_after_update_window_line):
845 * w32term.c (x_update_window_begin, x_update_window_end)
846 (x_after_update_window_line, x_scroll_run):
847 * xterm.c (x_update_window_begin, x_update_window_end)
848 (x_after_update_window_line, x_scroll_run):
849 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
850 Likewise. Adjust comments where appropriate.
851 (x_cursor_to): Simplify because this is always called during window
852 update (but install debugging check anyway).
853 (expose_window): Check must_be_updated_p flag to see whether this
854 function is called during window update.
856 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
858 Do not reset window modification event counters excessively.
859 These leftovers and poor man's tricky methods to catch extra
860 redisplay's attention are no longer needed.
861 * frame.c (set_menu_bar_lines_1):
862 * minibuf.c (read_minibuf_unwind):
863 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
864 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
865 (window_scroll_line_based, Fset_window_configuration):
866 * xdisp.c (redisplay_window): Do not reset last_modified and
867 last_overlay_modified counters.
869 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
871 * xselect.c (x_send_client_event): Set send_event and serial, memset
872 data.l as it might be bigger than data.b. Use 24 bit mask to
873 XSendEvent (Bug#15034).
875 2013-08-07 Eli Zaretskii <eliz@gnu.org>
877 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
878 for TTY frames that are not the top frame on their console.
881 2013-08-07 Martin Rudalics <rudalics@gmx.at>
883 * w32term.c (w32fullscreen_hook): Really maximize frame when
884 asked for (Bug#14841).
886 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
888 Prefer selected_window to Fselected_window, likewise for frames.
889 * buffer.c (Fbuffer_swap_text):
890 * data.c (Fvariable_binding_locus):
891 * window.c (run_window_configuration_change_hook): Adjust users.
892 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
893 Use decode_live_frame.
895 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
897 Be more careful if selected window shows the buffer other than current,
898 use window_outdated only if this is not so. This change should also
899 address some weird issues discussed in Bug#13012.
900 * window.h (window_outdated): New prototype.
901 * window.c (window_outdated): Now here. Convert from static and
902 always assume window's buffer.
903 (Fwindow_end, Fwindow_line_height): Use it.
904 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
905 and always assume window's buffer.
906 (redisplay_window): Adjust user.
907 (redisplay_internal): Call to reconsider_clip_changes once and
908 check whether mode line should be updated only if selected window
909 shows current buffer.
910 (run_window_scroll_functions): Use eassert for debugging check.
911 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
913 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
915 * window.c (window_scroll, window_scroll_pixel_based)
916 (window_scroll_line_based): Use bool for booleans.
918 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
920 * process.c: Fix minor off-by-one issues in descriptor counts.
921 This shouldn't fix any real bugs, but it cleans up the code a bit.
922 (max_process_desc, max_input_desc): -1, not 0, means none.
924 (delete_input_desc): New function.
925 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
926 (deactivate_process): Scan backwards when recomuting max_process_desc;
927 that should be faster.
928 (init_process_emacs): Initialize max_input_desc.
930 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
932 Use region cache to speedup bidi_find_paragraph_start.
933 * buffer.h (struct buffer): New member bidi_paragraph_cache.
934 Rename cache_long_line_scans to cache_long_scans.
935 * buffer.c (bset_cache_long_line_scans): Rename to
936 bset_cache_long_scans.
937 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
938 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
940 (syms_of_buffer): Rename cache-long-line-scans to
941 cache-long-scans. Adjust docstring.
942 * search.c (newline_cache_on_off):
943 * indent.c (width_run_cache_on_off): Adjust users.
944 * bidi.c (bidi_paragraph_cache_on_off): New function.
945 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
946 * insdel.c (prepare_to_modify_buffer): Invalidate
947 bidi_paragraph_cache if enabled.
949 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
951 Invalidate region caches only if buffer text is going to be changed.
952 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
953 (modify_text): ...new prototype.
954 (prepare_to_modify_buffer_1): New prototype.
955 * textprop.c (modify_region): Rename to...
956 (modify_text_properties): ...new function.
957 (add_text_properties_1, set_text_properties, Fremove_text_properties)
958 (Fremove_list_of_text_properties): Adjust users.
959 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
960 (modify_text): ...new function.
961 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
962 (prepare_to_modify_buffer_1): ...new function.
963 * casefiddle.c (casify_region):
964 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
965 (Ftranspose_regions): Use modify_text.
967 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
969 * lisp.mk (lisp): Add nadvice.elc.
971 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
973 New macro to iterate over live buffers similar to frames.
974 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
975 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
976 Declare buffer-related variables here to offload lisp.h.
977 * buffer.c (Vbuffer_alist): Adjust comment.
978 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
979 (other_buffer_safely):
980 * data.c (store_symval_forwarding):
981 * dispnew.c (Fframe_or_buffer_changed_p):
982 * fileio.c (Fdo_auto_save):
983 * filelock.c (unlock_all_files):
984 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
986 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
988 Fix some minor races in hosts lacking mkostemp (Bug#15015).
989 * callproc.c (create_temp_file):
990 * filelock.c (create_lock_file):
991 Assume mkostemp, since it's now provided by Gnulib.
993 2013-08-04 Eli Zaretskii <eliz@gnu.org>
995 * w32.c (mkostemp): New function.
996 (mktemp): Remove, no longer used. Most of the code reused in
997 mkostemp. (Bug#15015)
998 (mktemp): Don't undef.
1000 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
1002 * dispnew.c (glyph_matrix_count, glyph_pool_count):
1003 Move under GLYPH_DEBUG and ENABLE_CHECKING.
1004 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
1005 (free_glyph_pool, check_glyph_memory): Likewise for
1006 all users. Adjust comments where appropriate.
1008 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1010 * composite.h: Minor fixups.
1011 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1012 to fix a misspelling, and change it to an inline function while
1013 we're at it (it need not be a macro). All uses changed.
1014 (composition_method, composition_valid_p):
1015 Rewrite to avoid assignments in if-conditions.
1017 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1019 Do not use global Lisp_Object in composition macros.
1020 * composite.h (composition_temp): Remove declaration.
1021 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1022 (composition_method, composition_valid_p): ...inline functions.
1023 (compose_region): Remove the leftover.
1024 * composite.c (composition_temp): Remove.
1025 (run_composition_function, update_compositions)
1026 (composition_compute_stop_pos, composition_adjust_point)
1027 (Ffind_composition_internal):
1028 * coding.c (handle_composition_annotation):
1029 * xdisp.c (handle_composition_prop, check_point_in_composition):
1030 Related users changed.
1032 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1034 Drop FRAME_PTR typedef.
1035 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1036 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1037 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1038 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1039 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1040 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1041 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1042 All related users changed.
1044 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1046 * eval.c (default_toplevel_binding): New function.
1048 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1049 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1050 (syms_of_eval): Export them.
1051 * data.c (Fdefault_value): Micro cleanup.
1052 * term.c (init_tty): Use "false".
1054 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1056 Fix X GC leak in GTK and raw (no toolkit) X ports.
1057 * xterm.c (x_free_frame_resources): If white and black relief
1058 GCs are allocated, always free them here.
1059 * xfns.c (x_make_gc): Omit redundant initialization.
1060 * widget.c (create_frame_gcs): Remove the leftover.
1061 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1062 in x_free_frame_resources.
1064 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1066 * nsterm.m (windowWillResize:toSize:): Only change title if
1067 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1069 (viewDidEndLiveResize): New method.
1071 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1072 inside NS_IMPL_COCOA.
1074 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1076 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1077 Do not check whether undo is enabled because record_insert and
1078 record_delete does that themselves.
1080 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1082 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1083 member which is not really used any more.
1084 (FRAME_XIC_BASE_FONTNAME): Remove.
1085 * xfns.c (xic_free_fontset): Adjust user.
1086 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1087 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1088 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1089 (xdialog_show): Use eassert for debugging check.
1090 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1092 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1094 * fileio.c, fns.c (merge): Move extern decl from here ...
1095 * lisp.h (merge): ... to here.
1097 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1099 Fix last font-related change.
1100 * w32font.h (w32font_list_internal, w32font_match_internal):
1102 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1103 (uniscribe_list_family): Adjust to match font API change.
1104 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1105 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1107 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1109 * frame.h (FRAME_MOUSE_UPDATE):
1110 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1111 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1113 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1115 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1116 * font.h (struct font_driver): Change list, match, and list_family
1117 functions to accept struct frame * as first arg.
1118 * font.c (font_score, font_compare, font_sort_entities): Remove
1120 (font_sort_entities, font_list_entities, font_select_entity):
1121 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1122 match font API change.
1123 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1124 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1125 * ftxfont.c (ftxfont_list, ftxfont_match):
1126 * xftfont.c (xftfont_list, xftfont_match):
1127 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1128 * w32font.c (w32font_list, w32font_match, w32font_list):
1129 (w32font_list_internal, w32_font_match_internal): Likewise.
1130 * xfaces.c (Fx_family_fonts): Adjust user.
1132 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1134 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1135 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1136 only if HAVE_X_WINDOWS is in use.
1137 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1138 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1139 * w32term.c (x_wm_set_icon_position): Likewise.
1140 * w32fns.c (x_icon): Adjust user.
1142 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1144 * xterm.c (last_mouse_press_frame): Remove the
1145 leftover which is not really used any more.
1146 (handle_one_xevent, syms_of_xterm): Adjust users.
1147 (x_flush): Call XFlush once per each X display, not frame.
1148 This is better because this code always unconditionally skips
1149 non-X frames in Vframe_list and issues the only XFlush if we
1150 have more than one X frame on the same X display.
1151 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1152 Use bool for booleans.
1153 (x_draw_glyph_string_background, cvt_string_to_pixel):
1154 (cvt_pixel_dtor): Drop unnecessary prototypes.
1155 * xterm.h (x_display_ok): Adjust prototype.
1157 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1159 Drop unnecessary functions that deals with frame pixel size.
1160 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1161 (x_pixel_height): Drop prototypes.
1162 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1163 (x_pixel_height): Drop implementations.
1164 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1165 which should be always valid for window frame.
1166 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1167 * w32menu.c (Fx_popup_dialog):
1168 * xmenu.c (Fx_popup_dialog): Likewise for both.
1170 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1172 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1173 frame parameters and call to Fmodify_frame_parameters just once.
1174 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1175 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1176 and mention nil frame in docstring.
1178 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1180 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1181 (x_figure_window_size): Likewise. Adjust to return long.
1182 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1183 (toplevel): Move Qterminal_live_p to...
1184 * terminal.c (toplevel): ...here, make it static, and...
1185 (syms_of_terminal): ...DEFSYM here.
1186 * frame.h (Qterminal_live_p): Remove declaration.
1187 (make_frame, x_figure_window_size): Adjust prototype.
1188 * nsfns.m (Fx_create_frame): Use long for window flags.
1190 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1192 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1193 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1194 Do not assume that emacs_close (INT_MAX) is a no-op.
1196 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1198 * xfaces.c (make_face_cache): For struct face_cache, prefer
1199 xmalloc to xzalloc and so avoid redundant call to memset.
1200 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1202 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1204 * fringe.c (draw_window_fringes, update_window_fringes)
1205 (compute_fringe_widths):
1206 * w32term.c (x_draw_glyph_string):
1207 * window.c (candidate_window_p, Frecenter):
1208 * xfaces.c (realize_basic_faces, realize_default_face)
1209 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1210 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1211 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1212 * xmenu.c (Fx_menu_bar_open_internal):
1213 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1214 * xsettings.c (xft_settings_event):
1215 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1216 Use bool for booleans. Adjust style and comments where
1218 * dispextern.h (draw_window_fringes, update_window_fringes)
1219 (compute_fringe_widths):
1220 * xterm.h (x_had_errors_p): Adjust prototype.
1222 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1224 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1225 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1227 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1229 * fns.c (toplevel): Remove comment before Fsafe_length because
1232 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1234 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1236 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1238 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1239 frame which got the message is still alive, before dereferencing
1240 its pointer. (Bug#14970)
1242 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1243 be a live window, before using it as such. (Bug#14970)
1245 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1247 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1248 w32_detect_focus_change instead of doing part of its job by hand.
1249 This fixes the problem whereby FOCUS_OUT events were not sent to
1252 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1254 * process.c (Fprocess_list): Doc fix.
1256 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1257 being re-exposed only if it didn't ask to become visible.
1258 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1259 was previously iconified. (Bug#14841)
1260 (x_iconify_frame): Mark the frame iconified.
1262 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1264 Fix minor problems found by static checking.
1265 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1266 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1268 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1270 * eval.c (set_specpdl_old_value): New function.
1271 (unbind_to): Minor simplification.
1272 (get_backtrace_frame): New function.
1273 (Fbacktrace_frame): Use it. Add `base' argument.
1274 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1275 (syms_of_eval): Export backtrace-eval.
1276 * xterm.c (x_focus_changed): Simplify.
1278 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1280 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1282 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1284 * xdisp.c (redisplay_window): Instead of moving point out of
1285 scroll margin, reject the force_start method, and try scrolling
1286 instead. (Bug#14780)
1288 2013-07-24 Ken Brown <kbrown@cornell.edu>
1290 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1293 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1295 * eval.c (Fprogn): Do not check that BODY is a proper list.
1296 This undoes the previous change. The check slows down the
1297 interpreter, and is not needed to prevent a crash. See
1298 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1300 2013-07-23 Glenn Morris <rgm@gnu.org>
1302 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1304 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1306 Port to GNU/Linux systems with tinfo but not ncurses.
1307 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1308 to decide whether ncurses is being used. Without this change,
1309 GCC complains about tgetent not being declared, on a system
1310 that has tinfo installed but ncurses not installed.
1312 * eval.c (Fprogn): Check that BODY is a proper list.
1314 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1315 * data.c (Fsetq_default):
1316 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1317 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1319 Tune by taking advantage of the fact that ARGS is always a list
1320 when a function is declared to have UNEVALLED args.
1322 * emacsgtkfixed.c: Port to GCC 4.6.
1323 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1325 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1327 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1328 here to silence compiler warnings.
1330 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1332 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1333 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1334 from messing up Emacs's 'struct frame' (Bug#14923).
1336 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1338 * alloc.c (make_save_ptr_ptr): Define this function.
1339 It was inadvertently omitted. It's needed only if
1340 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1342 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1344 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1345 frame have focus (Bug#14895).
1347 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1349 Avoid vfork-related deadlock more cleanly.
1350 * callproc.c (child_setup): When the child's exec fails, output
1351 the program name, as that's more useful. Use O_NONBLOCK to avoid
1353 * process.c (create_process_1): Remove; no longer needed.
1354 (create_process): Remove timer hack; no longer needed, now that
1355 the child avoids deadlock.
1357 2013-07-20 Glenn Morris <rgm@gnu.org>
1359 * image.c (Fimage_flush): Fix doc typo.
1361 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1363 Fix array bounds violation when pty allocation fails.
1364 * process.c (PTY_NAME_SIZE): New constant.
1365 (pty_name): Remove static variable; it's now auto.
1366 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1367 Take pty_name as an arg rather than using a static variable.
1368 All callers changed.
1369 (create_process): Recover pty_flag from process, not from volatile local.
1370 (create_pty): Stay inside array even when pty allocation fails.
1371 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1373 * lread.c (Fload): Avoid initialization only when lint checking.
1374 Mention that it's needed only for older GCCs.
1376 2013-07-20 Kenichi Handa <handa@gnu.org>
1378 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1379 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1381 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1383 * lread.c (Fload): Avoid uninitialized warning.
1385 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1387 Fix some minor file descriptor leaks and related glitches.
1388 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1389 (create_lock_file): Use write, not emacs_write.
1390 * image.c (slurp_file, png_load_body):
1391 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1392 (server_accept_connection):
1393 Don't leak an fd on memory allocation failure.
1394 * image.c (slurp_file): Add a cheap heuristic for growing files.
1395 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1396 as that's what the other routines do. Maybe input need not be
1397 blocked at all, but it's better to be consistent.
1398 Avoid undefined behavior when strlen is zero.
1400 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1401 (NSTATICS): Now a constant; doesn't need to be a macro.
1403 2013-07-19 Richard Stallman <rms@gnu.org>
1405 * coding.c (decode_coding_utf_8): Add simple loop for fast
1406 processing of ASCII characters.
1408 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1410 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1412 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1414 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1415 unportable 'struct x_display_info'.
1416 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1419 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1421 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1422 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1424 (system_process_attributes): Prefer plain char to unsigned char
1425 when either will do. Clean up properly if interrupted or if
1426 memory allocations fail. Don't assume sscanf succeeds. Remove
1427 no-longer-needed workaround to stop GCC from whining. Read
1428 command-line once, instead of multiple times. Check read status a
1431 Fix obscure porting bug with varargs functions.
1432 The code assumed that int is treated like ptrdiff_t in a vararg
1433 function, which is not a portable assumption. There was a similar
1434 -- though these days less likely -- porting problem with various
1435 assumptions that pointers of different types all smell the same as
1436 far as vararg functions is conserved. To make this problem less
1437 likely in the future, redo the API to use varargs functions.
1438 * alloc.c (make_save_value): Remove this vararg function.
1439 All uses changed to ...
1440 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1441 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1443 (make_save_ptr): Rename from make_save_pointer, for consistency with
1444 the above. Define only on platforms that need it. All uses changed.
1446 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1448 * keyboard.c: Try to fix typos in previous change.
1449 (DISPLAY_LIST_INFO): New macro.
1450 (kbd_buffer_get_event): Do not access members that are not present
1451 in X11. Revert inadvertent change of "!=" to "=".
1453 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1455 * keyboard.c (kbd_buffer_get_event):
1456 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1457 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1459 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1461 * filelock.c: Fix unlikely file descriptor leaks.
1462 (get_boot_time_1): Rework to avoid using emacs_open.
1463 This doesn't actually fix a leak, but is better anyway.
1464 (read_lock_data): Use read, not emacs_read.
1466 * doc.c: Fix minor memory and file descriptor leaks.
1467 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1468 (get_doc_string, Fsnarf_documentation):
1469 Fix file descriptor leak on error.
1471 * term.c: Fix minor fdopen-related file descriptor leaks.
1472 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1473 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1475 * charset.c: Fix file descriptor leaks and errno issues.
1477 (load_charset_map_from_file): Don't leak file descriptor on error.
1478 Use plain record_xmalloc since the allocation is larger than
1479 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1481 * eval.c (record_unwind_protect_nothing):
1482 * fileio.c (fclose_unwind):
1484 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1485 The replacement doesn't block input, but that no longer seems
1488 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1490 * lread.c: Fix file descriptor leaks and errno issues.
1491 (Fload): Close some races that leaked fds or streams when 'load'
1493 (Fload, openp): Report error number of last nontrivial failure to open.
1494 ENOENT counts as trivial.
1495 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1497 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1498 now that the function is always called with a nonnegative arg.
1499 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1500 All uses replaced with ...
1501 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1503 A few more minor file errno-reporting bugs.
1504 * callproc.c (Fcall_process):
1505 * doc.c (Fsnarf_documentation):
1506 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1507 * process.c (set_socket_option):
1508 Don't let a constructor trash errno.
1509 * doc.c: Include <errno.h>.
1511 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1513 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1515 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1517 Fix w32 bug with call-process-region (Bug#14885).
1518 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1519 to Fcall_process when the input is empty. This simplifies the
1520 code a bit. It makes no difference on POSIXish platforms but
1521 apparently it fixes a bug on w32.
1523 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1524 * fileio.c (close_file_unwind): Don't close if FD is negative;
1525 this can happen when unwinding a zapped file descriptor.
1526 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1527 in case Emacs runs out of memory between the two unwind-protects.
1528 Don't trash errno when closing FD.
1529 Zap the FD in the specpdl when closing it, instead of deferring
1530 the removal of the unwind-protect; this fixes a bug where a child
1531 function unwinds the stack past us.
1533 New unwind-protect flavors to better type-check C callbacks.
1534 This also lessens the need to write wrappers for callbacks,
1535 and the need for make_save_pointer.
1536 * alloca.c (free_save_value):
1537 * atimer.c (run_all_atimers):
1539 * alloc.c (safe_alloca_unwind):
1540 * atimer.c (unwind_stop_other_atimers):
1541 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1542 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1543 * minibuf.c (choose_minibuf_frame_1):
1544 * process.c (make_serial_process_unwind):
1545 * xdisp.h (pop_message_unwind):
1546 * xselect.c (queue_selection_requests_unwind):
1547 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1548 * alloca.c (record_xmalloc):
1549 Prefer record_unwind_protect_ptr to record_unwind_protect with
1551 * alloca.c (Fgarbage_collect):
1552 Prefer record_unwind_protect_void to passing a dummy.
1553 * buffer.c (restore_buffer):
1554 * window.c (restore_window_configuration):
1555 * xfns.c, w32fns.c (do_unwind_create_frame)
1556 New wrapper. All record-unwind uses of wrappee changed.
1557 * buffer.c (set_buffer_if_live):
1558 * callproc.c (call_process_cleanup, delete_temp_file):
1559 * coding.c (code_conversion_restore):
1560 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1561 * editfns.c (save_excursion_restore)
1562 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1563 (save_restriction_restore):
1564 * eval.c (restore_stack_limits, un_autoload):
1565 * fns.c (require_unwind):
1566 * keyboard.c (recursive_edit_unwind, tracking_off):
1567 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1568 * macros.c (pop_kbd_macro, restore_menu_items):
1569 * nsfns.m (unwind_create_frame):
1570 * print.c (print_unwind):
1571 * process.c (start_process_unwind):
1572 * search.c (unwind_set_match_data):
1573 * window.c (select_window_norecord, select_frame_norecord):
1574 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1575 (fast_set_selected_frame):
1576 * xfns.c, w32fns.c (unwind_create_tip_frame):
1577 Return void, not a dummy Lisp_Object. All uses changed.
1578 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1579 * callproc.c (call_process_kill):
1580 * fileio.c (restore_point_unwind, decide_coding_unwind)
1581 (build_annotations_unwind):
1582 * insdel.c (Fcombine_after_change_execute_1):
1583 * keyboard.c (read_char_help_form_unwind):
1584 * menu.c (unuse_menu_items):
1585 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1586 * sound.c (sound_cleanup):
1587 * xdisp.c (unwind_redisplay):
1588 * xfns.c (clean_up_dialog):
1589 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1590 Accept no args and return void, instead of accepting and returning
1591 a dummy Lisp_Object. All uses changed.
1592 * cygw32.c (fchdir_unwind):
1593 * fileio.c (close_file_unwind):
1594 * keyboard.c (restore_kboard_configuration):
1595 * lread.c (readevalllop_1):
1596 * process.c (wait_reading_process_output_unwind):
1597 Accept int and return void, rather than accepting an Emacs integer
1598 and returning a dummy object. In some cases this fixes an
1599 unlikely bug when the corresponding int is outside Emacs integer
1600 range. All uses changed.
1601 * dired.c (directory_files_internal_unwind):
1602 * fileio.c (do_auto_save_unwind):
1603 * gtkutil.c (pop_down_dialog):
1604 * insdel.c (reset_var_on_error):
1605 * lread.c (load_unwind):
1606 * xfns.c (clean_up_file_dialog):
1607 * xmenu.c, nsmenu.m (pop_down_menu):
1608 * xmenu.c (cleanup_widget_value_tree):
1609 * xselect.c (wait_for_property_change_unwind):
1610 Accept pointer and return void, rather than accepting an Emacs
1611 save value encapsulating the pointer and returning a dummy object.
1613 * editfns.c (Fformat): Update the saved pointer directly via
1614 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1615 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1616 (unwind_body): New function.
1617 (record_unwind_protect): First arg is now a function returning void,
1618 not a dummy Lisp_Object.
1619 (record_unwind_protect_ptr, record_unwind_protect_int)
1620 (record_unwind_protect_void): New functions.
1621 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1622 * fileio.c (struct auto_save_unwind): New type.
1623 (do_auto_save_unwind): Use it.
1624 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1625 * insdel.c (struct rvoe_arg): New type.
1626 (reset_var_on_error): Use it.
1627 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1629 (specbinding_func): Remove; there are now several such functions.
1630 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1631 (set_unwind_protect_ptr): New function.
1632 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1634 Be simpler and more consistent about reporting I/O errors.
1635 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1636 Say "Read error" and "Write error", rather than "I/O error", or
1637 "IO error reading", or "IO error writing", when a read or write
1639 * process.c (Fmake_network_process, wait_reading_process_output)
1640 (send_process, Fprocess_send_eof, wait_reading_process_output):
1641 Capitalize diagnostics consistently. Put "failed foo" at the
1642 start of the diagnostic, so that we don't capitalize the
1643 function name "foo". Consistently say "failed" for such
1645 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1646 All callers changed. This is so it can use report_file_error.
1647 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1648 diagnostics consistently as above.
1650 * fileio.c (report_file_errno): Fix errno reporting bug.
1651 If the file name is neither null nor a pair, package it up as a
1652 singleton list. All callers changed, both to this function and to
1653 report_file_error. This fixes a bug where the memory allocator
1654 invoked by list1 set errno so that the immediately following
1655 report_file_error reported the wrong errno value.
1657 Fix minor problems found by --enable-gcc-warnings.
1658 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1659 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1661 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1663 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1664 Set event->arg to Qt if switch-event shall be generated.
1665 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1667 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1669 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1672 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1673 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1674 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1675 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1676 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1677 and there is a focused frame.
1678 (head_table): Add focus-in and focus-out.
1679 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1680 bind to handle-focus-in/out.
1682 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1683 (Fhandle_switch_frame): Call Fhandle_focus_in.
1684 (syms_of_frame): defsubr handle-focus-in/out.
1686 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1688 Fix porting bug to older POSIXish platforms (Bug#14862).
1689 * sysdep.c (emacs_pipe): New function, that implements
1690 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1691 This should port better to CentOS 5 and to Mac OS X 10.6.
1692 All calls to pipe2 changed.
1694 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1695 This makes the code easier to read and the executable a bit smaller.
1696 Do not replace all calls to Fcons that happen to create lists,
1697 just calls that are intended to create lists. For example, when
1698 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1699 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1700 Similarly for list2 through list5.
1701 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1702 * bytecode.c (exec_byte_code):
1703 * callint.c (quotify_arg, Fcall_interactively):
1704 * callproc.c (Fcall_process, create_temp_file):
1705 * charset.c (load_charset_map_from_file)
1706 (Fdefine_charset_internal, init_charset):
1707 * coding.c (get_translation_table, detect_coding_system)
1708 (Fcheck_coding_systems_region)
1709 (Fset_terminal_coding_system_internal)
1710 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1711 * composite.c (update_compositions, Ffind_composition_internal):
1712 * dired.c (directory_files_internal, file_name_completion)
1714 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1715 * doc.c (Fsnarf_documentation):
1716 * editfns.c (Fmessage_box):
1718 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1719 (Feval, eval_sub, Ffuncall, apply_lambda):
1720 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1721 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1722 (Fset_file_times, Finsert_file_contents)
1723 (Fchoose_write_coding_system, Fwrite_region):
1724 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1725 * font.c (font_registry_charsets, font_parse_fcname)
1726 (font_prepare_cache, font_update_drivers, Flist_fonts):
1727 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1728 * frame.c (make_frame, Fmake_terminal_frame)
1729 (x_set_frame_parameters, x_report_frame_params)
1730 (x_default_parameter, Fx_parse_geometry):
1731 * ftfont.c (syms_of_ftfont):
1732 * image.c (gif_load):
1733 * keyboard.c (command_loop_1):
1734 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1735 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1736 (Fminor_mode_key_binding, accessible_keymaps_1)
1737 (Faccessible_keymaps, Fwhere_is_internal):
1738 * lread.c (read_emacs_mule_char):
1739 * menu.c (find_and_return_menu_selection):
1740 * minibuf.c (get_minibuffer):
1741 * nsfns.m (Fns_perform_service):
1742 * nsfont.m (ns_script_to_charset):
1743 * nsmenu.m (ns_popup_dialog):
1744 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1745 (Fx_own_selection_internal):
1746 * nsterm.m (append2):
1747 * print.c (Fredirect_debugging_output)
1748 (print_prune_string_charset):
1749 * process.c (Fdelete_process, Fprocess_contact)
1750 (Fformat_network_address, set_socket_option)
1751 (read_and_dispose_of_process_output, write_queue_push)
1752 (send_process, exec_sentinel):
1753 * sound.c (Fplay_sound_internal):
1754 * textprop.c (validate_plist, add_properties)
1755 (Fput_text_property, Fadd_face_text_property)
1756 (copy_text_properties, text_property_list, syms_of_textprop):
1757 * unexaix.c (report_error):
1758 * unexcoff.c (report_error):
1759 * unexsol.c (unexec):
1760 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1761 (Fformat_mode_line, syms_of_xdisp):
1762 * xfaces.c (set_font_frame_param)
1763 (Finternal_lisp_face_attribute_values)
1764 (Finternal_merge_in_global_face, syms_of_xfaces):
1765 * xfns.c (x_default_scroll_bar_color_parameter)
1766 (x_default_font_parameter, x_create_tip_frame):
1767 * xfont.c (xfont_supported_scripts):
1768 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1769 (menu_help_callback, xmenu_show):
1771 * xterm.c (set_wm_state):
1772 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1773 and similarly for list2 through list5.
1775 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1777 * callproc.c (Fcall_process_region): Fix minor race and tune.
1778 (create_temp_file): New function, with the temp-file-creation part
1779 of the old Fcall_process_region. Use Fcopy_sequence to create the
1780 temp file name, rather than alloca + build_string, for simplicity.
1781 Don't bother to block input around the temp file creation;
1782 shouldn't be needed. Simplify use of mktemp. Use
1783 record_unwind_protect immediately after creating the temp file;
1784 this closes an unlikely race where the temp file was not removed.
1785 Use memcpy rather than an open-coded loop.
1786 (Fcall_process_region): Use the new function. If the input is
1787 empty, redirect from /dev/null rather than from a newly created
1788 empty temp file; this avoids unnecessary file system traffic.
1790 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1792 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1793 Simplify by making this case like the other two. This is a bit
1794 slower on obsolete hosts, but the extra complexity isn't worth it.
1796 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1797 * process.c (create_process) [!DOS_NT]:
1798 Remove now-unnecessary calls to emacs_close.
1800 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1802 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1803 returning early. (Bug#14850)
1805 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1806 and inhibit-iso-escape-detection attributes of 'undecided'.
1809 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1811 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1812 Reported by Herbert J. Skuhra in
1813 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1815 Don't lose top specpdl entry when memory is exhausted.
1816 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1817 specpdl overflow here, to simplify callers; all callers changed.
1818 Always reserve an unused entry at the stack top; this avoids
1819 losing the top entry's information when memory is exhausted.
1821 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1823 Clean up errno reporting and fix some errno-reporting bugs.
1824 * callproc.c (Fcall_process):
1825 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1826 * process.c (create_process, Fmake_network_process):
1827 * unexaix.c (report_error):
1828 * unexcoff.c (report_error):
1829 Be more careful about reporting the errno of failed operations.
1830 The code previously reported the wrong errno sometimes.
1831 Also, prefer report_file_errno to setting errno + report_file_error.
1832 (Fcall_process): Look at openp return value rather than at path,
1833 as that's a bit faster and clearer when there's a numeric predicate.
1834 * fileio.c (report_file_errno): New function, with most of the
1835 old contents of report_file_error.
1836 (report_file_error): Use it.
1837 (Ffile_exists_p, Ffile_accessible_directory_p):
1838 Set errno to 0 when it is junk.
1839 * fileio.c (Faccess_file):
1840 * image.c (x_create_bitmap_from_file):
1841 Use faccessat rather than opening the file, to avoid the hassle of
1842 having a file descriptor open.
1843 * lisp.h (report_file_errno): New decl.
1844 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1847 * process.c (create_process, wait_reading_process_output) [AIX]:
1848 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1849 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1850 a multithreaded environment anyway).
1851 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1853 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1855 * image.c (x_find_image_file): Don't close a remote file handle.
1857 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1859 Fix races with threads and file descriptors.
1860 * callproc.c (Fcall_process_region):
1861 * dired.c (open_directory):
1862 * emacs.c (main, Fdaemon_initialized):
1863 * image.c (x_find_image_file):
1864 * inotify.c (Finotify_rm_watch):
1865 * lread.c (Flocate_file_internal):
1866 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1867 * term.c (term_mouse_moveto, init_tty):
1868 * termcap.c (tgetent):
1869 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1870 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1871 * unexhp9k800.c, unexmacosx.c (unexec):
1872 * callproc.c (Fcall_process_region):
1873 Use emacs_close, not close.
1874 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1875 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1876 and posix_close function on current platforms (which all lack them).
1877 (emacs_close): Use it. This should fix the races on GNU/Linux and
1878 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1879 and it should avoid closing random victim file descriptors on
1882 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1884 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1885 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1888 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1889 This is for .gdbinit xbacktrace.
1891 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1892 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1893 (emacs_set_tty): Now static.
1894 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1895 * term.c (tty_capable_p, tty_default_color_capabilities)
1896 (get_tty_terminal, term_mouse_movement)
1897 (handle_one_term_event, init_tty, maybe_fatal):
1898 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1899 (tgetent, scan_file, name_match, compare_contin):
1900 * terminal.c (get_terminal):
1901 Use bool for boolean.
1902 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1903 Prefer char to unsigned char if either will do.
1904 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1905 (tty_write_glyphs): Prefer int to unsigned.
1906 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1907 All callers changed.
1908 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1910 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1913 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1914 (B__dummy__): New dummy symbol, to pacify C89.
1915 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1916 they can't grok varargs macros.
1917 * dispnew.c (add_window_display_history)
1918 (add_frame_display_history):
1919 * print.c (print_object):
1920 * xdisp.c (debug_method_add):
1921 Use %p printf format only for void pointers.
1922 * emacs.c (usage_message): New constant, replacing ...
1923 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1924 (main): Adjust to usage reorg.
1925 * fns.c (syms_of_fns):
1926 * profiler.c (syms_of_profiler):
1927 Don't use non-constant struct initializers.
1928 * gnutls.h (gnutls_initstage_t):
1929 * lisp.h (enum Lisp_Fwd_Type):
1930 * lread.c (lisp_file_lexically_bound_p):
1931 * xsettings.c (anonymous enum):
1932 Remove trailing comma.
1933 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1934 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1935 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1937 * regex.c (const_re_char): New type, to pacify strict C89.
1938 All uses of 'const re_char' replaced to use it.
1939 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1940 with glibc when strict C89. This change is imported from gnulib.
1942 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1943 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1944 Omit GNU_LINUX implementation, since it requires long long.
1945 * xterm.c (x_draw_underwave):
1946 Do not assume the traditional order of struct's members.
1947 (x_term_init): Rewrite to avoid the need for non-constant structure
1950 Syntax cleanup, mostly replacing macros with functions.
1951 This removes the need for the syntax_temp hack.
1952 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1953 * syntax.c (SYNTAX_INLINE): New macro.
1954 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1955 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1956 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1957 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1958 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1959 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1960 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1961 Now constants, not macros.
1962 (syntax_temp) [!__GNUC__]: Remove.
1963 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1964 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1965 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1966 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1967 Move here from syntax.h; now functions, not macros. Except for the
1968 last function, these are static since only syntax.c uses them.
1969 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1970 All uses changed. Now a function, not a macro; use this fact
1971 to simplify the code.
1972 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1973 compiler bugs; no longer relevant.
1974 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1975 (SYNTAX_INLINE): New macro.
1976 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1977 for the new functions. Use bool for boolean member.
1978 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1979 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1980 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1981 (SETUP_BUFFER_SYNTAX_TABLE):
1982 Now extern inline functions, not macros.
1983 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1984 Remove; all uses replaced by implementation.
1985 (syntax_temp) [!__GNUC__]: Remove decl.
1986 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1988 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1990 * emacs.c (main): Fix syntax error.
1992 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1994 Timestamp fixes for undo (Bug#14824).
1995 * atimer.c (schedule_atimer):
1996 * fileio.c (Ffile_newer_than_file_p):
1997 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1998 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1999 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
2000 (syms_of_fileio): Remove Sclear_visited_file_name.
2001 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
2002 file doesn't exist; this avoids an ambiguity with negative timestamps.
2003 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
2004 * systime.h (make_emacs_time, invalid_emacs_time):
2005 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2006 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2007 * undo.c (record_first_change): Push (visited-file-modtime) onto
2008 undo list rather than reimplementing it by hand, incorrectly.
2010 2013-07-09 Ken Brown <kbrown@cornell.edu>
2012 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2014 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2016 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2018 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2020 Handle errno and exit status a bit more carefully.
2021 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2022 number into an exit status. Instead, use EXIT_CANCELED.
2023 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2024 * callproc.c (relocate_fd):
2025 * emacs.c (close_output_streams, main):
2026 * process.c (create_process):
2027 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2028 Use emacs_perror for simplicity.
2029 * callproc.c (relocate_fd, main):
2030 * sysdep.c (sys_subshell):
2031 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2032 (shut_down_emacs): Use emacs_write, not write.
2033 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2034 * fileio.c (Fcopy_file, e_write):
2035 * nsterm.m (ns_select):
2036 * process.c (send_process):
2037 * sound.c (vox_write):
2038 Use emacs_write_sig, not emacs_write.
2039 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2040 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2042 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2044 (emacs_full_write): New function.
2045 (emacs_write): Rewrite to use it.
2046 (emacswrite_sig, emacs_perror): New functions.
2047 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2049 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2051 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2052 on NS even if it is present. Pixmap on NS is a void*.
2054 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2056 Port to Ubuntu 10 (Bug#14803).
2057 Problem reported by T.V. Raman.
2058 * process.c (close_on_exec, accept4, process_socket):
2059 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2061 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2063 * w32.c (sys_dup): Declare prototype.
2067 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2069 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2071 Make file descriptors close-on-exec when possible (Bug#14803).
2072 This simplifies Emacs a bit, since it no longer needs to worry
2073 about closing file descriptors by hand in some cases.
2074 It also fixes some unlikely races. Not all such races, as
2075 libraries often open files internally without setting
2076 close-on-exec, but it's an improvement.
2077 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2078 * callproc.c (Fcall_process) [!MSDOS]:
2079 * emacs.c (main) [!DOS_NT]:
2080 * nsterm.m (ns_term_init):
2081 * process.c (create_process):
2082 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2083 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2084 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2085 Prefer mkostemp with O_CLOEXEC to mkstemp.
2086 * callproc.c (relocate_fd) [!WINDOWSNT]:
2087 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2088 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2090 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2091 Make the resulting file descriptor close-on-exec.
2092 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2093 * lread.c (load_descriptor_list, load_descriptor_unwind):
2094 Remove; no longer needed. All uses removed.
2095 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2096 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2098 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2099 (Fmake_network_process, Fnetwork_interface_list):
2100 (Fnetwork_interface_info, server_accept_connection):
2101 Make newly-created socket close-on-exec.
2102 * sysdep.c (emacs_open, emacs_fopen):
2103 Make new-created descriptor close-on-exec.
2104 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2105 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2107 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2109 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2110 for NS_IMPL_GNUSTEP.
2112 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2114 Fix openp errno handling.
2115 * callproc.c (Fcall_process): Preserve openp errno around close.
2116 * lread.c (openp): Set errno when returning -1, as some callers
2119 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2121 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2123 * nsterm.h (NSSavePanel): Update comment.
2124 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2125 (ns_run_file_dialog): Declare.
2127 * nsfns.m: Remove panelOK.
2129 (ns_run_file_dialog): New function.
2130 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2131 event loop, so file dialog is popped up by ns_run_file_dialog, called
2132 by sendEvent (Bug#14578).
2133 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2135 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2137 * xdisp.c (default_line_pixel_height): New function.
2138 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2139 (try_cursor_movement, redisplay_window, try_window)
2140 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2142 * window.c (window_scroll_pixel_based): use
2143 default_line_pixel_height.
2145 * dispextern.h (default_line_pixel_height): Add prototype.
2147 * frame.c (x_set_line_spacing): Accept a float value for
2148 line-spacing parameter, per the documentation.
2150 * data.c (Fmultibyte_string_p): Doc fix.
2152 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2154 Use emacs_open more consistently when opening files.
2155 This handles EINTR more consistently now, and makes it easier
2156 to introduce other uniform changes to file descriptor handling.
2157 * src/systdio.h: New file.
2158 * src/buffer.c (mmap_init):
2159 * cygw32.c (chdir_to_default_directory):
2160 * dispnew.c (Fopen_termscript):
2161 * emacs.c (Fdaemon_initialized):
2162 * fileio.c (Fdo_auto_save):
2163 * image.c (slurp_file, png_load_body, jpeg_load_body):
2164 * keyboard.c (Fopen_dribble_file):
2166 * print.c (Fredirect_debugging_output):
2167 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2168 * termcap.c (tgetent):
2169 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2170 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2171 * w32term.c (w32_initialize) [CYGWIN]:
2172 * xfaces.c (Fx_load_color_file):
2173 Use emacs_open instead of plain open, and emacs_fopen instead of
2175 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2176 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2177 * callproc.c (default_output_mode): New constant.
2178 (Fcall_process): Use it to call emacs_open instead of plain creat.
2179 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2180 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2181 (emacs_fopen): New function.
2182 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2183 Include <lisp.h>, for emacs_open.
2184 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2186 Remove duplicate #include directives.
2187 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2189 Don't include stdio.h twice.
2190 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2191 Don't include sys/types.h or stdio.h twice.
2192 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2193 * lread.c: Don't include coding.h twice.
2194 * nsfont.m: Don't include frame.h twice.
2195 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2196 * ralloc.c: Don't include <unistd.h> twice.
2197 * xdisp.c: Don't include font.h twice.
2198 * xterm.c: Don't include fontset.h twice.
2199 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2201 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2203 Scale ImageMagick images more carefully.
2204 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2205 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2206 Be more careful about avoiding undefined behavior after
2207 integer overflow and division by zero.
2209 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2211 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2212 (syms_of_w32fns): DEFSYM them.
2213 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2214 (CCHDEVICENAME): Define macros if not defined.
2215 (struct MONITOR_INFO_EX): New struct.
2216 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2217 (enum_display_monitors_fn): New variable.
2218 (globals_of_w32fns): Initialize it.
2219 (Fx_display_pixel_width, Fx_display_pixel_height)
2220 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2221 multi-monitor setups in docstrings.
2222 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2223 screen size by primary monitor's millimeter per pixel.
2224 (w32_monitor_enum, w32_display_monitor_attributes_list)
2225 (w32_display_monitor_attributes_list_fallback)
2226 (Fw32_display_monitor_attributes_list): New functions.
2227 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2229 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2231 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2233 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2235 * fileio.c (Qfile_notify_error): New error symbol.
2237 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2238 * inotify.c (inotify_callback, symbol_to_inotifymask)
2239 (Finotify_add_watch, Finotify_rm_watch): Use it.
2240 (inotifyevent_to_event): Exchange order of cookie and file name.
2241 (Finotify_add_watch): Adapt docstring.
2243 * lisp.h (Qfile_notify_error): Declare.
2245 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2247 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2248 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2249 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2250 which did not work (see <http://bugs.gnu.org/14569#307>).
2251 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2252 && (!noninteractive || initialized)). This attempts to thread
2253 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2255 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2257 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2258 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2260 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2262 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2263 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2264 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2265 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2267 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2269 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2270 Define to __sys_siglist.
2272 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2274 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2275 word-wrap, so that overflow-newline-into-fringe would work in
2276 visual-line-mode. (Bug#2749)
2277 (move_it_in_display_line_to): When the last scanned display
2278 element fits exactly on the display line, and
2279 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2280 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2281 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2282 finding buffer position that corresponds to pixel coordinates,
2283 e.g. in buffer_posn_from_coords.
2285 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2287 * process.c (handle_child_signal): Call catch_child_signal if
2290 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2292 Don't convert function pointers to void * and back.
2293 It isn't portable C, and it's easy enough to avoid.
2294 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2295 (make_save_value): Add support for SAVE_FUNCPOINTER.
2296 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2297 * print.c (print_object):
2298 Distinguish function from object pointers.
2299 * lisp.h (SAVE_FUNCPOINTER): New constant.
2300 (SAVE_SLOT_BITS): Adjust to it.
2301 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2302 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2303 (voidfuncptr): New typedef.
2304 (struct Lisp_Save_Value): New member data[0].funcpointer.
2305 (XSAVE_FUNCPOINTER): New function.
2307 Simplify buildobj processing.
2308 * Makefile.in (buildobj.h): Make it a sequence of strings each
2309 followed by comma, rather than a single string. Put it into a
2310 .tmp file in case there's an error while generating it.
2311 (gl-stamp): Use .tmp for temp files.
2312 (mostlyclean): Clean .tmp files.
2313 * doc.c (buildobj): Move to just the routine that needs it.
2314 It's now an array of strings, so processing is simpler.
2316 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2318 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2319 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2320 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2321 Invoke malloc_enable_thread even when not interactive.
2322 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2323 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2324 in this case, since the underlying bug has now been fixed.
2326 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2328 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2329 unlinking it (bug#14691).
2331 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2333 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2334 before checking whether buffer is modified. This lets
2335 `kill-buffer-query-functions' cancel killing of the buffer or save
2336 its content before `kill-buffer' asks user the "Buffer %s
2337 modified; kill anyway?" question.
2339 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2341 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2342 Let the super performKeyEquivalent deal with them (Bug#14747).
2344 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2346 * widget.c (resize_cb): Remove unused local.
2348 Do not use GTK 3 if it exists but cannot be compiled.
2349 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2350 * xterm.c (x_error_handler) [!USE_GTK]:
2353 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2355 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2357 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2358 to the valid range of values. (Bug#14753)
2360 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2361 when moving point by using the current glyph matrix. This avoids
2362 the need to force redisplay when this function is called in a
2365 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2367 Fix minor problems found by static checking.
2368 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2369 Redo the latter's body to sidestep GCC parenthesization warnings.
2370 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2371 * coding.c (detect_coding, detect_coding_system):
2372 * coding.h (struct undecided_spec):
2373 Use bool for boolean.
2374 * image.c (QCmax_width, QCmax_height): Now static.
2375 * xdisp.c (Fmove_point_visually): Remove unused local.
2377 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2379 * xdisp.c (Fmove_point_visually): New function.
2381 2013-06-28 Kenichi Handa <handa@gnu.org>
2383 * coding.h (define_coding_undecided_arg_index): New enum.
2384 (coding_attr_index): New members
2385 coding_attr_undecided_inhibit_null_byte_detection,
2386 coding_attr_undecided_inhibit_iso_escape_detection,
2387 coding_attr_undecided_prefer_utf_8.
2388 (undecided_spec): New struct.
2389 (struct coding_system): New member `undecided' of the member
2392 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2393 (detect_coding): Likewise.
2394 (detect_coding_system): Likewise.
2395 (Fdefine_coding_system_internal): New coding system properties
2396 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2398 (syms_of_coding): Adjust for coding_arg_undecided_max.
2400 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2402 * image.c (x_from_xcolors): Remove unused local.
2404 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2406 Defer image data transfer between X client and server until actual
2409 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2412 * image.c (Destroy_Image): Remove.
2413 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2414 `mask_p', and `colors_p'. All uses changed.
2415 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2416 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2417 New macros for `flags' arg to x_clear_image_1.
2418 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2419 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2420 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2421 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2422 (image_get_x_image, image_unget_x_image): New functions or macros.
2423 (image_background, image_background_transparent, x_to_xcolors)
2424 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2425 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2426 instead of Destroy_Image.
2427 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2428 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2429 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2430 (imagemagick_load_image, svg_load_image): Use them instead of
2431 x_create_x_image_and_pixmap, and x_put_x_image followed by
2432 x_destroy_x_image, respectively.
2433 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2434 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2435 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2436 background_transparent fields.
2437 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2438 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2440 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2442 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2443 This mostly consists of undoing recent changes.
2444 * callproc.c (Fcall_process):
2445 * process.c (create_process):
2446 Do not worry about catching SIGCHLD here, undoing previous change.
2447 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2448 * process.c, process.h (catch_child_signal):
2449 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2450 * process.c (catch_child_handler): Don't worry about being called
2451 lazily and do not assume caller has blocked SIGCHLD, undoing
2452 previous change. Move first-time stuff back to
2453 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2454 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2455 set lib_child_handler if it's already initialized, which may
2456 help avoid problems on GNUStep.
2458 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2460 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2461 * callproc.c (Fcall_process):
2462 * process.c (create_process):
2463 Make sure SIGCHLD is caught before we fork,
2464 since Emacs startup no arranges to catch SIGCHLD.
2465 * process.c (lib_child_handler): Initialize to null, not to
2467 (catch_child_signal): Allow self to be called lazily.
2468 Do nothing if it's already been called.
2469 Assume caller has blocked SIGCHLD (all callers do now).
2470 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2471 just before it's really needed.
2472 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2473 since it hasn't been caught yet.
2475 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2477 * image.c (compute_image_size): New function to implement
2478 :max-width and :max-height.
2479 (imagemagick_load_image): Use it.
2481 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2483 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2484 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2486 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2487 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2488 the SIGCHLD handler, since the code is not atomic and (due to glib)
2489 signals may be arriving now.
2490 * sysdep.c (init_signals): Do not catch child signals here;
2491 'main' now does that later, at a safer time.
2493 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2495 Clean up SIGCHLD handling a bit (Bug#14569).
2496 * process.c, process.h (catch_child_signal):
2497 Now always extern, even if !NS_IMPL_GNUSTEP.
2498 * process.c (catch_child_signal): Move glib tickler here from
2499 init_process_emacs, so that it's done earlier in Emacs
2500 initialization. Also move the noninteractive && !initialized
2501 check here from init_process_emacs. This is all a bit cleaner for
2502 GNUish platforms, and I hope it works around the Cygwin bug.
2503 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2504 that glib signal handling is tickled before glib creates threads.
2506 * process.c (wait_reading_process_output): Avoid int overflow
2507 when reading more than 2 GiB total from a process.
2509 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2511 * process.c (create_process): Handle a couple more cases,
2512 i.e., work even if new_argv and wait_child_setup[i] are cached.
2513 Use Fcall_process's style for volatile vars.
2515 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2517 * process.c (create_process): Mark PROCESS volatile.
2519 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2521 Use C99-style flexible array members if available.
2522 This avoids some subtle aliasing issues, which typically
2523 aren't a problem with GCC but may be a problem elsewhere.
2524 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2525 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2526 In either case, it uses a flexible array member rather than
2527 the old struct hack. All uses changed.
2528 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2529 Adjust to sdata reorganization.
2530 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2531 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2532 that ports better to pre-C99 non-GCC.
2533 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2534 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2535 as the latter has changed.
2536 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2537 and port better to pre-C99 GCC.
2538 * image.c (struct xpm_cached_color):
2539 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2540 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2541 Use FLEXIBLE_ARRAY_MEMBER.
2542 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2543 Move decl to top level so it gets checked against implementation.
2544 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2545 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2547 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2549 * syntax.c: Integer cleanups.
2550 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2551 All uses that need 0-or-2 changed to:
2552 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2553 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2554 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2555 (char_quoted, prev_char_comend_first, back_comment)
2556 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2557 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2558 Use bool for boolean.
2559 (update_syntax_table, skip_chars, skip_syntaxes):
2560 Prefer int to unsigned when either will do.
2561 (back_comment): Return boolean success flag, like forw_comment,
2562 instead of positive-or-minus-1 (which might have overflowed int anyway).
2563 Don't stuff ptrdiff_t into int.
2564 (syntax_spec_code, syntax_code_spec): Now const.
2565 (Fmatching_paren, scan_lists, scan_sexps_forward):
2566 Use enum syntaxcode for syntax code.
2567 (Fmatching_paren): Check that arg is a character, not just an integer.
2568 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2569 (Finternal_describe_syntax_value): Omit no-longer-needed
2571 (skip_chars): Use char, not unsigned char, when the distinction
2573 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2574 * bytecode.c (exec_byte_code):
2575 * syntax.c (syntax_spec_code, Fchar_syntax)
2576 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2578 * syntax.h (SYNTAX_WITH_FLAGS):
2579 Omit unnecessary casts.
2581 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2583 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2584 line dimensions here, to avoid race conditions with the main
2585 thread. (Bug#14062, bug#14630, bug#14669)
2587 * w32term.c (w32_draw_window_cursor): Compute the header line and
2588 mode line dimensions here.
2589 <w32_system_caret_window, w32_system_caret_hdr_height>:
2590 <w32_system_caret_mode_height>: New variables.
2592 * w32term.h: Declare them.
2594 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2596 * alloc.c (die): Move "assertion failed" string here ...
2597 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2598 COND when SUPPRESS_CHECKING. This shrinks the executable text
2599 size by 0.8% to 2.2% when configured with --enable-checking,
2600 depending on optimization flags (GCC 4.8.1 x86-64).
2602 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2604 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2606 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2607 base is 2; this is more accurate.
2609 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2611 * sound.c (string_default): Move to !WINDOWSNT section.
2612 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2614 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2616 * sound.c: Integer cleanups.
2617 Remove unnecessary forward decls.
2618 (struct sound_device): The 'file' member is now a Lisp_Object, not
2619 a char *, so that we needn't invoke alloca on a huge size.
2620 (Fplay_sound_internal): Adjust to this.
2621 (string_default): New function.
2622 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2623 Use it to adjust to the struct sound_device change.
2624 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2625 (be2hs) [0]: Remove.
2627 * syntax.c (skip_chars): Don't use uninitialized storage
2628 when searching a multibyte buffer for characters that are not in a
2629 unibyte string that contains non-ASCII characters.
2631 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2633 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2634 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2636 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2638 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2640 2013-06-18 Kenichi Handa <handa@gnu.org>
2642 * font.c (Ffont_spec): Signal an error for an invalid font name
2645 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2647 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2648 In particular this ports to 32-bit sparc Sun cc.
2649 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2650 array with a dummy element at specpdl[-1], so that its address can
2652 (unbind_to): Do not copy the binding; not needed, now that we
2653 copy old_value in the one place where the copy is needed.
2654 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2655 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2656 (union specbinding): Rename from struct specbinding. Redo layout
2657 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2658 which is not portable. With Sun C 5.12 32-bit sparc, the
2659 declaration causes nargs to be an unsigned bitfield, a behavior
2660 that the C standard allows; but Emacs wants nargs to be signed.
2661 The overall type is now a union of structures rather than a
2662 structure of union of structures, and the 'kind' member is now a
2663 bitfield, so that the overall type doesn't grow. All uses changed.
2664 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2666 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2668 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2669 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2671 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2673 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2675 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2676 unless we know that the window w's frame is a frame object.
2677 Another attempt at solving bug#14062 and bug#14630.
2679 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2681 * textprop.c (property_set_type): New enum.
2682 (add_properties): Allow appending/prepending text properties.
2683 (add_text_properties_1): Factored out of Fadd_text_properties.
2684 (Fadd_text_properties): Move all the code into
2685 add_text_properties_1.
2686 (Fadd_face_text_property): New function that calls
2687 add_text_properties_1.
2689 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2691 Move functions from lisp.h to individual modules when possible.
2692 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2693 * alloc.c (XFLOAT_INIT, set_symbol_name):
2694 * buffer.c (CHECK_OVERLAY):
2695 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2696 (set_char_table_parent):
2697 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2698 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2699 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2700 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2702 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2703 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2704 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2705 (backtrace_args, backtrace_debug_on_exit):
2706 * floatfns.c (CHECK_FLOAT):
2707 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2708 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2709 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2710 (set_hash_index_slot):
2711 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2712 * marker.c (CHECK_MARKER):
2713 * textprop.c (CHECK_STRING_OR_BUFFER):
2714 * window.c (CHECK_WINDOW_CONFIGURATION):
2715 Move here from lisp.h, and make these functions static rather than
2717 * buffer.c (Qoverlayp):
2719 * fns.c (Qhash_table_p):
2720 * window.c (Qwindow_configuration_p):
2722 * lisp.h: Remove the abovementioned defns and decls.
2724 Use functions, not macros, for XINT etc (Bug#11935).
2725 In lisp.h, prefer functions to function-like macros, and
2726 constants to object-like macros, when either will do. This:
2727 . simplifies use, as there's no more need to worry about
2728 arguments' side effects being evaluated multiple times.
2729 . makes the code easier to debug on some platforms.
2730 However, when using gcc -O0, keep using function-like macros
2731 for a few critical operations, for performance reasons.
2732 This sort of thing isn't needed with gcc -Og, but -Og
2733 is a GCC 4.8 feature and isn't widely-enough available yet.
2734 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2735 Remove enum lsb_bits; no longer needed.
2736 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2737 * buffer.c (Qoverlap):
2739 * fns.c (Qhash_table_p):
2740 Now extern, so lisp.h can use these symbols.
2741 * dispextern.h: Include character.h, for MAX_CHAR etc.
2742 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2743 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2744 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2745 (GLYPH_CODE_P): Move here from lisp.h.
2746 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2747 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2748 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2749 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2750 XUNTAG now returns void *.
2751 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2752 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2753 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2754 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2755 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2756 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2757 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2758 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2759 New macros, renamed from their sans-lisp_h_ counterparts.
2760 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2761 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2762 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2763 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2764 If compiling via GCC without optimization, define these as macros
2765 in addition to inline functions.
2766 To disable this, compile with -DINLINING=0.
2767 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2768 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2769 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2770 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2771 (INTMASK, VALMASK): Now macros, since static values cannot be
2772 accessed from extern inline functions.
2773 (VALMASK): Also a constant, for benefit of old GDB.
2774 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2775 is INTEGERP, which can fold it in.
2776 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2777 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2778 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2779 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2780 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2781 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2782 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2783 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2784 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2785 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2786 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2787 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2788 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2789 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2790 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2791 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2792 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2793 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2794 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2795 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2796 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2797 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2798 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2799 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2800 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2801 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2802 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2803 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2804 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2805 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2806 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2807 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2808 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2810 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2811 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2812 (VALMASK): Define in one place rather than in two, merging the
2813 USE_LSB_TAG parts; this is simpler.
2814 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2815 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2816 Move up, to avoid use before definition.
2817 Also include "globals.h" earlier, for the same reason.
2818 (make_natnum): New function.
2819 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2820 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2821 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2822 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2823 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2824 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2825 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2826 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2827 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2828 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2829 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2830 (Qwindow_configuration_p, Qimage): New forward declarations.
2831 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2832 (STRING_COPYIN): Remove; unused.
2833 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2834 (xcar_addr, xcdr_addr): New functions. All uses changed.
2835 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2836 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2837 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2838 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2839 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2840 (TYPE_RANGED_INTEGERP): Simplify.
2841 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2842 (setlocale, fixup_locale, synchronize_system_messages_locale)
2843 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2844 Now empty functions, not macros.
2845 (functionp): Return bool, not int.
2846 * window.c (Qwindow_configuration_p): Now extern,
2847 so window.h can use it.
2848 * window.h (Qwindowp): Move decl back to lisp.h.
2850 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2852 * xdisp.c (Fline_pixel_height): New function, required for solving
2855 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2857 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2859 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2861 * lread.c (syms_of_lread):
2862 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2864 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2866 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2868 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2870 * fileio.c (expand_file_name): Doc fix.
2872 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2874 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2875 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2876 Wait for self, not for 0. This can't hurt on GNU or similar
2877 system, and may help with Cygwin.
2879 * keyboard.c: Don't use PROP (...) as an lvalue.
2880 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2881 Use set_prop (A, B), not PROP (A) = B.
2883 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2885 * xdisp.c (get_it_property): Use it->window instead of generating
2886 a Lisp object from it->w.
2888 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2890 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2891 get-char-property the window that is being rendered, instead of
2892 the buffer, to support window-specific overlays. (Bug#14575)
2893 (compute_display_string_pos): When W is NULL, use the current
2894 buffer as the object to pass to get-char-property.
2895 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2896 pointer member of the bidi iterator, since no window is pertinent
2899 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2901 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2902 being displayed, and pass it to compute_display_string_pos.
2903 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2904 (bidi_paragraph_init): All callers changed.
2906 * xdisp.c (init_from_display_pos, init_iterator)
2907 (handle_single_display_spec, next_overlay_string)
2908 (get_overlay_strings_1, reseat_1, reseat_to_string)
2909 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2910 Set bidi_it.w member from it->w.
2911 (compute_display_string_pos): Accept additional argument, the
2912 window being displayed, and pass it to Fget_char_property.
2915 * dispextern.h (struct bidi_it): New member w, the window being
2917 (compute_display_string_pos): Adjust prototype.
2919 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2921 * xgselect.c: Remove unneeded include xterm.h.
2923 * process.c (wait_reading_process_output): Check for NS before GLIB.
2924 GLIB may be linked in due to rsvg, but ns_select must be called.
2926 * xgselect.c (xg_select): Remove call to window_system_available
2927 and g_main_context_pending at the top, so Gdk events (i.e. file
2928 notify) are processed when Emacs is started with -nw.
2930 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2932 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2933 (ctagsfiles3): New variable, includes only *.m files.
2934 (TAGS): Use an explicit language name in the regular expressions,
2935 to avoid transformation of '/SOMETHING' by MSYS to
2936 'c:\MSYS\SOMETHING'.
2938 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2940 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2942 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2944 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2945 still need to set the mouse pointer shape and activate help-echo.
2948 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2950 A few porting etc. fixes for the new file monitor code.
2951 See the thread containing
2952 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2953 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2954 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2955 (dir_monitor_callback, Fgfile_rm_watch):
2956 Use assq_no_quit instead of Fassoc, for speed.
2957 (dir_monitor_callback, Fgfile_rm_watch):
2958 eassert that the monitor is a fixnum.
2959 (dir_monitor_callback): No need for CDR_SAFE.
2960 Simplify building of lisp with alternative tails.
2961 (Fgfile_add_watch, Fgfile_rm_watch):
2962 Do not assume glib functions set errno reliably on failure.
2963 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2964 and signal an error otherwise.
2965 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2966 Use Fdelq instead of Fdelete, for speed.
2968 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2970 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2971 don't insist on being invoked on a highlighted tool-bar button.
2972 Avoids losing tool-bar functionality when mouse-highlight is nil.
2973 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2974 Don't highlight when mouse-highlight is nil.
2975 (note_mouse_highlight): When mouse-highlight is nil, don't return
2976 right away; instead, run tool-bar and mode-line highlight
2977 subroutine, clear any existing highlight, and revert the mouse
2978 pointer to its default shape. (Bug#14558)
2980 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2982 * lisp.mk (lisp): Add prog-mode.el.
2984 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2986 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2987 * process.c (dummy_handler): New function.
2988 (lib_child_handler): New static var.
2989 (handle_child_signal): Invoke it.
2990 (catch_child_signal): If a library has set up a signal handler,
2991 save it into lib_child_handler.
2992 (init_process_emacs): If using glib and not on Windows, tickle glib's
2993 child-handling code so that it initializes its private SIGCHLD handler.
2994 * syssignal.h (SA_SIGINFO): Default to 0.
2995 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2996 31; it should no longer be needed now.
2998 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
3000 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
3002 * gfilenotify.c (globals_of_gfilenotify): New function.
3003 (syms_of_gfilenotify): Move global initialization there.
3005 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3007 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3009 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3010 * keyboard.c (menu_bar_items, tool_bar_items):
3011 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3012 not override local keymaps any more.
3014 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3016 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3018 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3020 * w32console.c (initialize_w32_display): Return the dimensions of
3021 the console window via 2 additional arguments, not via the current
3022 frame. This avoids crashes due to overrunning the bounds of
3023 frame's decode_mode_spec_buffer, which is not resized following
3024 the change of the frame dimensions from the initial 10x10.
3026 * w32term.h (w32_initialize_display_info): Adjust prototype.
3028 * term.c (init_tty): Take dimensions of the frame from the values
3029 returned by initialize_w32_display.
3031 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3032 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3033 (LIBES): Add $(GFILENOTIFY_LIBS).
3035 * w32inevt.c (handle_file_notifications): Add dummy implementation
3036 for !HAVE_W32NOTIFY.
3038 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3040 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3042 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3044 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3046 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3048 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3050 Fix minor problems found by static checking.
3051 * data.c (pure_write_error):
3052 Use xsignal2, not Fsignal, as Fsignal might return.
3053 * eval.c (set_backtrace_debug_on_exit): Now static.
3054 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3055 No longer inline. EXTERN_INLINE is needed only for functions
3056 defined in .h files. Reindent function header as per GNU style.
3057 (backtrace_p, backtrace_top, backtrace_next):
3058 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3059 compiler or linker. Add extern decls to pacify gcc -Wall.
3060 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3062 * frame.c (free_monitors): Define only on platforms that need it.
3063 * nsterm.m (ns_term_init):
3064 * process.c (catch_child_signal):
3065 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3066 defined on all porting targets these days.
3067 * process.c, process.h (catch_child_signal):
3068 Make it extern only if NS_IMPL_GNUSTEP is defined.
3070 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3072 * w32.c (gettimeofday): Make the signature identical to prototype
3073 in nt/inc/sys/time.h.
3075 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3077 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3080 * keyboard.c (safe_run_hooks_error): Improve error message.
3082 * data.c (pure_write_error): Add `object' argument.
3083 * puresize.h (CHECK_IMPURE): Use it.
3085 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3087 * Makefile.in (NOTIFY_OBJ): New variable.
3088 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3090 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3091 Call syms_of_gfilenotify.
3093 * gfilenotify.c: New file.
3095 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3096 and Qfile_w32notify.
3097 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3098 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3100 * lisp.h: Declare syms_of_gfilenotify.
3102 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3104 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3106 Merge the specpdl and backtrace stacks. Make the structure of the
3107 specpdl entries more obvious via a tagged union of structs.
3108 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3109 (enum specbind_tag): New enum.
3110 (struct specbinding): Make it a tagged union of structs.
3111 Add a case for backtrace records.
3112 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3113 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3114 (backtrace_debug_on_exit): New accessors.
3115 (struct backtrace): Remove.
3116 (struct catchtag): Remove backlist field.
3117 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3119 (Flocal_variable_p): Speed up the common case where the binding is
3121 * eval.c (backtrace_list): Remove.
3122 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3123 (set_backtrace_args, set_backtrace_nargs)
3124 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3125 (backtrace_next): New functions.
3126 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3127 (unwind_to_catch, internal_lisp_condition_case)
3128 (internal_condition_case, internal_condition_case_1)
3129 (internal_condition_case_2, internal_condition_case_n): Don't bother
3130 with backtrace_list any more.
3131 (Fsignal): Adjust to new backtrace format.
3132 (grow_specpdl): Move up.
3133 (record_in_backtrace): New function.
3134 (eval_sub, Ffuncall): Use it.
3135 (apply_lambda): Adjust to new backtrace format.
3136 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3138 (specbind): Adjust to new specpdl format. Simplify.
3139 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3140 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3142 (mark_backtrace): Remove.
3143 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3144 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3145 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3147 * profiler.c (record_backtrace): Use get_backtrace.
3148 (handle_profiler_signal): Use backtrace_top_function.
3149 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3152 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3154 * process.h (catch_child_signal): Declare.
3156 * process.c (catch_child_signal): New function.
3157 (init_process_emacs): Call it.
3159 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3160 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3162 (x_set_cursor_type): Remove declaration.
3163 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3164 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3165 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3166 (ns_get_color): Use F suffix on float.
3167 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3168 (ns_get_rgb_color): Remove.
3169 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3170 (note_mouse_movement): x and y are CGFloat.
3171 (ns_draw_fringe_bitmap): Remove unused rowY.
3172 Change #if to COCOA && >= 10_6.
3173 (ns_draw_window_cursor): Remove unused overspill.
3174 (ns_draw_underwave): width and x are EamcsCGFloat.
3175 (ns_draw_box): thickness is CGFloat.
3176 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3177 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3178 if not in main thread.
3179 (ns_get_pending_menu_title, ns_check_menu_open)
3180 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3181 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3182 (sendFromMainThread:): New method.
3183 (changeFont:): size is CGFloat.
3184 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3185 Disable warning about permanent text.
3186 (characterIndexForPoint:): Adjust return type depending on GNUStep
3188 (mouseDown:): delta is CGFloat.
3189 (updateFrameSize): Remove unised variable f.
3190 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3191 Cast float to EmacsCGFloat.
3192 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3193 also to -1 when restoring.
3194 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3195 inside NS_IMPL_COCOA.
3196 (toggleFullScreen:): Put call to toggleFullScreen inside
3197 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3198 (setPosition:portion:whole:): por is CGFloat.
3199 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3200 (mouseDown:): Use CGFloat.
3201 (mouseDragged:): Remove unised variable edge.
3202 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3204 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3206 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3207 when NS_IMPL_GNUSTEP.
3208 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3209 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3210 (EmacsToolbar): Add clearAll. Add tag argument to
3211 addDisplayItemWithImage.
3212 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3214 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3216 * nsmenu.m (ns_update_menubar): Make static.
3217 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3218 (fillWithWidgetValue:): Add cast to SEL for setAction.
3219 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3220 (update_frame_tool_bar): Update code for GNUStep.
3221 (clearAll): New method.
3222 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3223 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3224 Move identifierToItem setObject and activeIdentifiers addObject before
3225 call to insertItemWithItemIdentifier.
3226 (validateVisibleItems): Fix indentation.
3227 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3228 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3229 UtilityWindow to aStyle, remove call to setStyleMask.
3231 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3233 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3234 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3235 Use F suffix on floats.
3236 (ns_char_width): Returns CGFloat.
3237 (ns_ascii_average_width): w is CGFloat instead of float.
3238 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3240 (ns_glyph_metrics): CGFloat instead of float.
3242 * nsfns.m (x_set_foreground_color, x_set_background_color):
3244 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3245 remove unused variables.
3246 (Fns_read_file_name): Keep track if panel is for save.
3247 Use ns_filename_from_panel/ns_directory_from_panel.
3248 (Fns_list_services): delegate only used for COCOA.
3249 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3250 Just return the input if GNUStep.
3251 (x_screen_planes): Remove.
3252 (Fxw_color_values): Use EmacsCGFloat
3253 (Fns_display_monitor_attributes_list): Only get screen number for
3255 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3257 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3258 ns_directory_from_panel.
3260 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3262 * process.c (handle_child_signal): Also use WCONTINUED.
3263 This is so that list-processes doesn't mistakenly list the process
3264 as stopped, when the process has actually been continued and is
3267 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3269 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3270 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3271 not already configured.
3273 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3275 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3277 * Makefile.in (mostlyclean): Remove *.res files.
3279 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3281 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3282 a buffer (bug#8447).
3284 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3286 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3287 display vector, and we backtrack, handle the case that the
3288 previous character position is also displayed from a display
3289 vector or covered by a display string or image. (Bug#14476)
3291 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3293 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3294 (struct MonitorInfo, free_monitors): Remove.
3295 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3296 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3297 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3300 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3301 (struct MonitorInfo, free_monitors): Remove.
3302 (ns_screen_name): Make static.
3303 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3304 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3307 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3308 (struct MonitorInfo): New struct.
3309 (free_monitors, make_monitor_attribute_list): Declare.
3311 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3313 (free_monitors, make_monitor_attribute_list): New functions.
3314 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3317 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3319 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3321 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3323 * keyboard.c: Apply keyboard decoding only to events that come directly
3324 from the tty, not from unread-command-events (bug#14368).
3325 (read_event_from_main_queue): New function, extracted from read_char).
3326 (read_decoded_char): Remove.
3327 (read_decoded_event_from_main_queue): New function to replace it.
3328 (read_char): Use it.
3329 (read_key_sequence): Use read_char rather than read_decoded_char.
3331 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3333 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3335 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3337 2013-05-22 Kenichi Handa <handa@gnu.org>
3339 The following changes are to fix the setting of
3340 buffer-file-coding-system on, for instance, C-x RET c unix RET
3341 _FILE_OF_DOS_EOL_TYPE_ RET.
3343 * coding.h (struct coding_system): New member detected_utf8_chars.
3345 * coding.c (detect_coding_utf_8): Count characters and check EOL
3346 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3348 (setup_coding_system): Do not initialize coding->head_ascii.
3349 (check_ascii): Do not set coding->eol_seen but update it. Do not
3350 call adjust_coding_eol_type here.
3351 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3352 If the eol-type of CODING is already specified, adjust the eol type
3353 of the found coding-system.
3354 (decode_coding_gap): Cancel previous change. Utilize the
3355 character numbers counted by detect_coding_utf_8. Fix detection
3358 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3360 * search.c (looking_at_1): Only set last_thing_searched if the match
3361 changed the match-data (bug#14281).
3363 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3365 * xdisp.c (reseat_at_previous_visible_line_start):
3366 Already declared in dispextern.h, so remove it here.
3367 (move_it_vertically_backward): Likewise.
3369 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3371 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3372 (Fx_display_pixel_width, Fx_display_pixel_height)
3373 (Fx_display_mm_width, Fx_display_mm_height):
3374 Mention `display-monitor-attributes-list' in docstrings.
3376 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3377 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3378 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3379 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3380 (Fx_display_backing_store, Fx_display_visual_class)
3381 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3382 (Fx_display_grayscale_p, Fx_display_pixel_width)
3383 (Fx_display_pixel_height, Fx_display_planes)
3384 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3385 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3386 (Fx_display_mm_width, Fx_display_mm_height)
3387 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3388 height for all physical monitors as in X11.
3390 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3391 Return pixel width or height for all physical monitors as in X11.
3393 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3395 Port --enable-gcc-warnings to clang.
3396 * bytecode.c (exec_byte_code):
3398 Redo diagnostic pragmas to pacify clang, too.
3399 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3400 * editfns.c (Fencode_time):
3401 * fileio.c (file_accessible_directory_p):
3402 * font.c (font_unparse_xlfd):
3403 Use '&"string"[index]' instead of '"string" + (index)'.
3404 * undo.c (user_error): Remove; unused.
3406 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3408 * insdel.c (insert_1_both): Document the arguments, instead of
3409 referring to insert_1, which no longer exists.
3411 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3412 some window, increment windows_or_buffers_changed, so that
3413 *Messages* display in that window is updated. (Bug#14408)
3415 * w32.c: Include epaths.h.
3416 (init_environment): Use cmdproxy.exe without leading directories.
3417 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3419 (gettimeofday): Adjust signature and return value to Posix
3422 * unexw32.c (open_output_file): Delete the existing emacs.exe
3423 before creating it, to break the hard link to the versioned
3426 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3427 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3428 (FIRSTFILE_OBJ): New variables.
3429 (W32_RES): Rename to EMACSRES. All users changed.
3430 (base_obj): Use $(CM_OBJ).
3431 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3432 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3433 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3434 $(W32_RES_LINK) before $(LIBES).
3435 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3437 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3439 * makefile.w32-in (DOC): Use just "DOC".
3441 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3443 * process.c: Export default filters and sentinels to Elisp.
3444 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3446 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3447 (Fset_process_sentinel, Fformat_network_address):
3448 Default to them instead of nil.
3449 (server_accept_connection): Sentinels can't be nil any more.
3450 (read_and_dispose_of_process_output): New function, extracted from
3451 read_process_output.
3452 (read_process_output): Use it; filters can't be nil.
3453 (Finternal_default_process_filter): New function, extracted from
3454 read_process_output.
3455 (exec_sentinel_unwind): Remove function.
3456 (exec_sentinel): Don't zilch sentinel while running.
3457 (status_notify): Sentinels can't be nil.
3458 (Finternal_default_process_sentinel): New function extracted from
3460 (setup_process_coding_systems): Default filter is not nil any more.
3461 (syms_of_process): Export new Elisp functions and initialize
3463 * lisp.h (make_lisp_proc): New function.
3465 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3467 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3469 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3471 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3472 unless we know that the window w is a leaf window.
3473 Another attempt at solving bug#14062.
3475 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3477 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3480 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3482 * image.c (gif_load): Check that subimages fit (Bug#14345).
3484 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3486 * lread.c (skip_dyn_eof): New function.
3487 (read1): Use it to skip the end of a file in response to #@00.
3489 * doc.c (get_doc_string): Slightly relax the sanity checking.
3491 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3493 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3494 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3495 (MonitorInfo): New struct.
3496 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3497 (Fns_display_monitor_attributes_list): New functions.
3498 (display-usable-bounds): Remove.
3499 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3502 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3504 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3505 (GTK_CHECK_VERSION): New macro, if not already defined.
3506 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3507 replaced by GTK_CHECK_VERSION.
3509 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3511 * xterm.h (GTK_PREREQ): New macro.
3512 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3513 to use this macro instead, for consistency and clarity.
3515 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3517 * xdisp.c (row_for_charpos_p): New function, with code of
3518 cursor_row_p, but accepts an additional argument CHARPOS instead
3519 of using a hardcoded PT.
3520 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3521 (row_containing_pos): Call row_for_charpos_p instead of partially
3522 doing the same. Fixes cursor positioning under longlines-mode
3523 when longlines-show-effect includes more than one newline, when
3524 moving the cursor vertically up.
3526 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3528 * makefile.w32-in (ACL_H): New macro.
3529 ($(BLD)/fileio.$(O)): Update dependencies.
3531 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3533 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3534 * Makefile.in (LIB_ACL): New macro.
3535 (LIBACL_LIBS): Remove.
3536 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3537 * fileio.c: Include <acl.h>.
3538 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3539 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3541 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3544 * unexelf.c: Don't assume ElfW (Half) fits in int.
3545 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3546 when dealing with ElfW (Half) values, since they can exceed 2**31
3547 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3548 (entry_address): Omit unused NUM arg. All uses changed.
3550 2013-05-07 Juri Linkov <juri@jurta.org>
3552 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3553 to the string converted from number with `Fnumber_to_string'.
3556 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3558 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3559 This fixes a problem introduced by my previous change.
3561 2013-05-07 Glenn Morris <rgm@gnu.org>
3563 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3565 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3567 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3569 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3571 Static checking by GCC 4.8.0.
3572 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3573 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3574 (x_get_monitor_attributes_fallback)
3575 (x_get_monitor_attributes_xinerama)
3576 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3577 Define only if USE_GTK.
3578 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3579 (x_get_monitor_attributes_fallback): Omit unused locals.
3580 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3581 Use double, not float, to avoid mixed-mode floating point arithmetic.
3583 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3584 Jan Djärv <jan.h.d@swipnet.se>
3586 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3587 (XINERAMA_CFLAGS): New macros.
3588 (ALL_CFLAGS, LIBES): Use them.
3590 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3591 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3592 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3593 (syms_of_xfns): DEFSYM them.
3594 (struct MonitorInfo): New struct.
3595 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3596 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3597 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3598 (x_get_monitor_attributes_xinerama): New functions.
3599 (Fx_display_monitor_attributes_list): New primitive.
3600 (syms_of_xfns): Defsubr it.
3602 * xterm.h (x_display_info): Add Xatom_net_workarea and
3603 Xatom_net_current_desktop.
3605 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3606 and dpyinfo->Xatom_net_current_desktop.
3608 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3610 * xdisp.c (pos_visible_p): Use the special code for finding the
3611 beginning of a display property or overlay for any "replacing"
3612 display property, not just for display strings. This solves
3613 incorrect reporting of position by posn-at-point. (Bug#14241)
3615 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3617 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3618 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3619 Verify that ElfW (Half) fits in int.
3620 (fatal): Use same signature as lisp.h.
3621 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3622 configure and build with -DUNEXELF_DEBUG without worrying about
3623 other modules that use DEBUG.
3624 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3625 possibly-wide integers now uses it instead of plain fprintf.
3626 (entry_address): New function, which avoids problems with 32-bit
3627 overflow on 64-bit hosts.
3628 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3629 (round_up): Don't assume the remainder fits in int.
3630 (find_section): Use bool for boolean. Simplify debug code.
3631 (unexec): Don't assume file sizes fit in int or size_t.
3632 Omit unnecessary trailing newline in 'fatal' format.
3633 Use strerror rather than outputting decimal error number.
3634 Remove unused code when emacs is not defined;
3635 this file relies on Emacs now.
3636 Don't assume e_phnum and e_shnum are positive.
3638 * regex.c: Fix problems when DEBUG is defined.
3639 (extract_number, extract_number_and_incr): Define regardless of
3640 whether DEBUG is defined; that's simpler and makes the code less
3641 likely to go stale in the normal case when DEBUG is not defined.
3642 Return int rather than taking an int * arg. All callers changed.
3643 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3644 Remove, replacing with ...
3645 (DEBUG_PRINT): New macro. All callers changed.
3646 (DEBUG_COMPILES_ARGUMENTS): New macro.
3647 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3648 (print_compiled_pattern, print_double_string) [DEBUG]:
3649 Use prototype rather than old-style definition.
3650 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3651 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3652 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3653 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3654 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3655 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3656 This matters only when DEBUG is defined.
3658 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3660 * xdisp.c (set_iterator_to_next): Set the
3661 ignore_overlay_strings_at_pos_p flag only if we are _really_
3662 iterating over an overlay string, as indicated by the
3663 current.overlay_string_index member. (Bug#14306)
3665 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3667 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3668 to where it is used, to avoid autorelease issues (Bug#14050).
3670 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3672 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3673 * fileio.c (syms_of_fileio): Implement this.
3674 * filelock.c (create_lock_file): If symbolic links don't work, so
3675 we use a regular file as a lock file, do not fsync the lock file;
3678 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3680 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3681 (syms_of_minibuf): Adjust accodingly.
3683 * callint.c (Fcall_interactively): Adjust calls accordingly.
3685 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3687 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3688 w->contents is a buffer before computing everything else.
3689 Use parentheses to disambiguate last part of the condition.
3691 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3692 assertion violations. (Bug#14062)
3694 2013-05-01 David Reitter <david.reitter@gmail.com>
3696 * nsfns.m (ns_tooltip): Initialize.
3698 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3700 * coding.c (decode_coding_gap): Don't remove the character before
3701 a newline unless it's a CR character. (Bug#14287)
3703 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3705 * dispextern.h (struct face): Move enum face_underline_type
3706 earlier so that bitfields can be in the same word.
3708 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3710 * nsfns.m (handlePanelKeys): New function.
3711 (EmacsOpenPanel:performKeyEquivalent:)
3712 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3713 arrows/function/control and copy/paste keys (Bug#14296).
3715 2013-04-27 Juri Linkov <juri@jurta.org>
3717 * callint.c (Fcall_interactively): Call `Qread_number' for
3718 interactive code letter `n' instead of using duplicate code.
3721 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3723 * systime.h (make_timeval): Declare as 'const'.
3725 2013-04-27 Kenichi Handa <handa@gnu.org>
3727 * font.c (font_open_entity): Always open a font of manageable
3730 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3732 Port better to AIX (Bug#14258).
3733 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3736 2013-04-24 Kenichi Handa <handa@gnu.org>
3738 * coding.c (decode_coding_iso_2022): When an invalid escape
3739 sequence is encountered, reset the invocation and designation
3740 status to the safest one.
3742 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3744 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3745 Without this fix, "make distclean" leaves stamp-h1 behind.
3747 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3749 * w32fns.c (w32_fullscreen_rect): New function to compute the
3750 window rectangle for the given fullscreen mode.
3751 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3752 longer tunes the window size. This keeps the window's edges flush
3753 with the screen and allows the taskbar to hide itself in fullboth.
3755 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3756 window decorations and uses the entire screen.
3758 * w32term.h (w32_fullscreen_rect) Add prototype.
3759 (struct w32_output): Replace normal_width, normal_height,
3760 normal_top, and normal_left members with a single normal_placement
3762 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3764 (FRAME_NORMAL_PLACEMENT): New macro.
3766 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3768 * minibuf.c (Ftest_completion): Silence compiler warning.
3770 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3772 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3775 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3778 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3779 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3780 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3781 parentheses where appropriate.
3783 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3785 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3787 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3789 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3790 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3791 Mention in the doc string that setting these variables takes
3792 effect only after a call to set-window-buffer. (Bug#14200)
3794 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3796 * indent.c (Fvertical_motion): Don't consider display strings on
3797 overlay strings as display strings on the buffer position we
3798 started from. This prevents vertical cursor motion from jumping
3799 more than one line when there's an overlay string with a display
3800 property at end of line.
3801 Reported by Karl Chen <Karl.Chen@quarl.org> in
3802 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3804 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3806 * window.c (select_window): `record_buffer' even if window is
3807 already selected (bug#14191).
3809 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3811 * window.c (Fwindow_end): Test more flags, including the buffer's
3812 last_overlay_modified flag, to determine whether the window's
3813 display is really up-to-date. Prevents the function from
3814 returning a stale value. (Bug#14170)
3815 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3818 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3820 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3821 garbaged only if it is not already the top frame on its TTY.
3822 This prevents flickering due to constant redrawing of TTY frames when
3823 there are GUI frames open in the same session. (Bug#13864)
3825 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3827 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3828 of marking the idle timers directly.
3830 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3832 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3835 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3837 * window.c (select_window): Don't record_buffer while the invariant is
3838 temporarily broken (bug#14161).
3840 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3842 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3844 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3846 2013-04-07 Romain Francoise <romain@orebokech.com>
3848 Ignore additional platform-specific ACL errors (Bug#13702).
3849 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3850 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3852 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3854 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3857 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3859 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3860 This bug was introduced by my 2013-02-25 change that simplified
3861 data_start configuration. Without this change, on GNU/Linux
3862 an Emacs configured with --enable-profiling fails immediately
3863 due to a profiler signal.
3864 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3865 with these flags. On platforms where special flags are needed
3866 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3867 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3868 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3870 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3872 Get rid of some platform-specific functions examining window
3873 system and its capabilities. This is a partial rework of the
3875 * lisp.h (have_menus_p): Remove prototype. This function is
3876 replaced with platform-independent window_system_available.
3877 (check_window_system): Move to...
3878 * frame.h (decode_window_system_frame, window_system_available):
3879 ...here, add new prototypes.
3880 * frame.c (window_system_available, decode_window_system_frame):
3882 (check_window_system): Platform-independent now.
3883 * xterm.h (x_in_use): Remove declaration.
3885 * w32term.h (check_x_frame):
3886 * nsterm.h (check_x_frame): Remove prototypes. This function
3887 is replaced with platform-independent decode_window_system_frame.
3888 * msdos.c (have_menus_p): Remove.
3889 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3890 Remove platform-specific functions. Use check_window_system,
3891 decode_window_system_frame and check_ns_display_info where
3892 appropriate. Minor style and comment tweaks.
3893 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3894 (check_x_frame): Likewise.
3895 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3897 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3898 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3899 * xmenu.c, xselect.c: All related users changed.
3901 2013-04-03 Kenichi Handa <handa@gnu.org>
3903 The following changes is to optimize the code for reading UTF-8
3906 * coding.c (check_ascii): Rename from detect_ascii. Return value
3907 changed. Check EOL format. Do not call adjust_coding_eol_type
3909 (check_utf_8): New function.
3910 (adjust_coding_eol_type): Do nothing if already adjusted.
3911 (detect_coding): Compare the return value of check_ascii with
3912 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3913 (decode_coding_gap): Optimize for valid UTF-8.
3915 2013-03-21 Kenichi Handa <handa@gnu.org>
3917 * coding.c (syms_of_coding): Cancel previous change.
3919 * insdel.c (insert_from_gap): Fix previous change.
3921 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3923 Consistently use platform-specific function to detect window system.
3924 * lisp.h (check_window_system): New prototype. This function is
3925 going to replace check_x, check_w32 and check_ns.
3926 (have_menus_p): Mention msdos.c in comment.
3927 * fontset.c (check_window_system_func): Remove. Adjust all users.
3928 * fontset.h (check_window_system_func): Remove prototype.
3929 * nsterm.h (check_ns):
3930 * xterm.h (check_x):
3931 * w32term.h (check_w32): Likewise.
3932 * menu.c (Fx_popup_menu): Use check_window_system.
3933 * msdos.c (check_window_system): Define for MS-DOS.
3934 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3935 * w32fns.c (check_window_system): Likewise for MS-Windows.
3936 * xfns.c (check_window_system): Likewise for X.
3937 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3938 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3940 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3942 Prefer < to > in range checks such as 0 <= i && i < N.
3943 This makes it easier to visualize quantities on a number line.
3944 This patch doesn't apply to all such range checks,
3945 only to the range checks affected by the 2013-03-24 change.
3946 This patch reverts most of the 2013-03-24 change.
3947 * alloc.c (xpalloc, Fgarbage_collect):
3948 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3949 * character.c (string_escape_byte8):
3950 * charset.c (read_hex):
3951 * data.c (cons_to_unsigned):
3952 * dispnew.c (update_frame_1):
3953 * doc.c (Fsubstitute_command_keys):
3954 * doprnt.c (doprnt):
3955 * editfns.c (hi_time, decode_time_components):
3956 * fileio.c (file_offset):
3957 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3958 * font.c (font_intern_prop):
3959 * frame.c (x_set_alpha):
3960 * gtkutil.c (get_utf8_string):
3961 * indent.c (check_display_width):
3962 * keymap.c (Fkey_description):
3963 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3965 * minibuf.c (read_minibuf_noninteractive):
3966 * process.c (wait_reading_process_output):
3967 * search.c (Freplace_match):
3968 * window.c (get_phys_cursor_glyph):
3969 * xdisp.c (redisplay_internal):
3970 * xsmfns.c (smc_save_yourself_CB):
3971 Prefer < to > for range checks.
3972 * dispnew.c (sit_for): Don't mishandle NaNs.
3973 This fixes a bug introduced in the 2013-03-24 change.
3974 * editfns.c (decode_time_components): Don't hoist comparison.
3975 This fixes another bug introduced in the 2013-03-24 change.
3977 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3979 * frame.h (struct frame): Drop scroll_bottom_vpos
3980 member becaue all real users are dead long ago.
3981 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3982 * xdisp.c (redisplay_internal): Adjust user.
3984 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3986 * nsmenu.m (showAtX:Y:for:): setLevel to
3987 NSPopUpMenuWindowLevel (Bug#13998).
3989 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3991 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3992 (ns_check_pending_open_menu): Declare.
3994 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3995 (x_activate_menubar): Update the menu with title that matches
3996 ns_get_pending_menu_title, and call
3997 ns_check_pending_openmenu (Bug#12698).
3998 (menuWillOpen:): New method.
3999 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
4001 * nsterm.m (menu_will_open_state, menu_mouse_point)
4002 (menu_pending_title): New varaibles.
4003 (ns_get_pending_menu_title, ns_check_menu_open)
4004 (ns_check_pending_open_menu): New functions.
4006 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4008 * indent.c (current_column_bol_cache): Remove leftover which is not
4009 used in Fmove_to_column any more.
4010 (current_column, scan_for_column): Adjust users.
4011 * keyboard.c (last_point_position_buffer, last_point_position_window):
4012 Remove leftovers which are not used for recording undo any more.
4013 (command_loop_1, syms_of_keyboard): Adjust users.
4014 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4015 redisplay_window any more.
4016 (move_it_to): Adjust user.
4018 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4020 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4021 Update dependencies.
4023 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4025 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4026 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4029 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4031 * window.h (struct window): Replace hchild, vchild and buffer slots
4032 with the only contents slot. This is possible because each valid
4033 window may have either the child window (in vertical or horizontal
4034 combination) or buffer to display (for the leaf window). Using that,
4035 a lof of operations to traverse and/or change window hierarchies may
4036 be simplified. New member horizontal is used to distinguish between
4037 horizontal and vertical combinations of internal windows.
4038 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4039 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4040 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4041 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4042 Use contents slot, not buffer, where appropriate.
4043 (wset_combination): New function.
4044 (wset_buffer): Add eassert.
4045 (Fframe_first_window): Simplify the loop reaching first window.
4046 (Fwindow_buffer): Use WINDOW_LEAF_P.
4047 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4048 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4049 (unshow_buffer): Convert initial debugging check to eassert.
4050 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4051 (make_parent_window, window_resize_check, window_resize_apply)
4052 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4053 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4054 Adjust to match struct window changes.
4055 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4056 (mark_window_cursors_off, count_windows, get_leaf_windows)
4057 (foreach_window_1): Simplify the loop.
4058 * alloc.c (mark_object): Do not check for the leaf window because
4059 internal windows has no glyph matrices anyway.
4060 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4061 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4062 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4063 (build_frame_matrix_from_window_tree, mirror_make_current)
4064 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4065 (update_window_tree, set_window_update_flags): Simplify the loop.
4066 (sync_window_with_frame_matrix_rows): Enforce live window.
4067 Use contents slot, not buffer, where appropriate.
4068 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4069 and WINDOW_HORIZONTAL_COMBINATION_P.
4070 (make_frame_visible_1): Simplify the loop.
4071 Use contents slot, not buffer, where appropriate.
4072 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4073 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4074 (expose_window_tree): Likewise.
4075 Use contents slot, not buffer, where appropriate.
4076 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4077 to avoid deleted windows. Use contents slot instead of buffer.
4078 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4079 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4080 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4081 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4083 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4085 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4086 identify the reasons for assertion violations in bug#14062 and
4088 (Fx_show_tip): Fix compilation error under
4089 "--enable-check-lisp-object-type". (Bug#14073)
4091 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4092 Reported by <rzl24ozi@gmail.com>.
4094 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4096 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4098 (unwind_with_echo_area_buffer): ...to restore it here.
4099 This is needed to ensure that...
4100 (redisplay_window): ...both window markers are valid here,
4101 which is verified by eassert.
4102 * editfns.c (save_excursion_save): Do not assume that
4103 selected_window always displays the buffer.
4104 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4107 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4109 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4112 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4114 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4116 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4118 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4119 since MinGW's w32api headers do. This avoids compiler warnings.
4121 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4124 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4126 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4128 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4130 * gtkutil.c (style_changed_cb): Check if frame is live and an
4131 X frame (Bug#14038).
4133 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4135 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4136 Define only for _WIN32_WINNT less than 0x0500.
4137 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4139 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4140 see its own definitions of 'struct timeval' and 'struct timezone'.
4142 Fix incompatibilities between MinGW.org and MinGW64 headers.
4143 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4145 * w32.c (REPARSE_DATA_BUFFER): Guard with
4146 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4148 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4150 * xterm.c: Include X11/XKBlib.h
4151 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4153 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4155 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4157 * blockinput.h (input_blocked_p): Likewise.
4158 * bytecode.c (exec_byte_code): Likewise.
4159 * callproc.c (call_process_kill, call_process_cleanup)
4160 (Fcall_process): Likewise.
4161 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4162 (Fccl_execute_on_string): Likewise.
4163 * character.c (string_escape_byte8): Likewise.
4164 * charset.c (read_hex): Likewise.
4165 * cm.c (calccost): Likewise.
4166 * data.c (cons_to_unsigned): Likewise.
4167 * dired.c (directory_files_internal, file_name_completion):
4169 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4170 (sit_for): Likewise.
4171 * doc.c (Fsubstitute_command_keys): Likewise.
4172 * doprnt.c (doprnt): Likewise.
4173 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4174 * emacsgtkfixed.c: Likewise.
4175 * fileio.c (file_offset, Fwrite_region): Likewise.
4176 * floatfns.c (Fexpt, fmod_float): Likewise.
4177 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4179 * font.c (font_intern_prop): Likewise.
4180 * frame.c (x_set_alpha): Likewise.
4181 * gtkutil.c (get_utf8_string): Likewise.
4182 * indent.c (check_display_width): Likewise.
4183 * intervals.c (create_root_interval, rotate_right, rotate_left)
4184 (split_interval_right, split_interval_left)
4185 (adjust_intervals_for_insertion, delete_node)
4186 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4187 (merge_interval_right, merge_interval_left, copy_intervals)
4188 (set_intervals_multibyte_1): Likewise.
4189 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4190 * keymap.c (Fkey_description): Likewise.
4191 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4192 * lread.c (openp, read_integer, read1, string_to_number):
4194 * menu.c (ensure_menu_items): Likewise.
4195 * minibuf.c (read_minibuf_noninteractive): Likewise.
4196 * print.c (printchar, strout): Likewise.
4197 * process.c (create_process, Faccept_process_output)
4198 (wait_reading_process_output, read_process_output, send_process)
4199 (wait_reading_process_output): Likewise.
4200 * profiler.c (make_log, handle_profiler_signal): Likewise.
4201 * regex.c (re_exec): Likewise.
4202 * regex.h: Likewise.
4203 * search.c (looking_at_1, Freplace_match): Likewise.
4204 * sysdep.c (get_child_status, procfs_ttyname)
4205 (procfs_get_total_memory): Likewise.
4206 * systime.h (EMACS_TIME_VALID_P): Likewise.
4207 * term.c (dissociate_if_controlling_tty): Likewise.
4208 * window.c (get_phys_cursor_glyph): Likewise.
4209 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4210 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4212 * xfns.c (Fx_window_property): Likewise.
4213 * xmenu.c (set_frame_menubar): Likewise.
4214 * xselect.c (x_get_window_property, x_handle_dnd_message):
4216 * xsmfns.c (smc_save_yourself_CB): Likewise.
4217 * xterm.c (x_scroll_bar_set_handle): Likewise.
4219 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4221 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4222 to be optional or nil. Adjust comment and convert it to docstring.
4223 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4224 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4226 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4228 Static checking by GCC 4.8-20130319.
4229 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4230 * process.c (Fset_process_datagram_address)
4231 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4232 * xdisp.c (get_char_face_and_encoding):
4233 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4234 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4235 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4237 2013-03-24 Ken Brown <kbrown@cornell.edu>
4239 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4240 fix compilation on 64-bit Cygwin, where underscores are not
4241 automatically prepended.
4243 * w32term.c (w32_initialize): Silence compiler warning.
4245 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4247 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4248 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4249 variables, to save and restore frame dimensions.
4250 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4251 after returning from a 'fullscreen' configuration.
4252 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4253 to avoid races between the main thread and the input thread.
4255 * w32term.h (struct w32_output): New members normal_width,
4256 normal_height, normal_top, normal_left, and prev_fsmode.
4257 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4258 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4261 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4262 'fullscreen' parameter. Always record previous width and height
4263 of the frame, except when switching out of maximized modes, so
4264 that they could be restored correctly, instead of resetting to the
4265 default frame dimensions. Send SC_RESTORE command to the frame,
4266 unless we are going to send SC_MAXIMIZE, to restore the frame
4267 resize hints in the mouse pointer shown by the window manager.
4270 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4272 * lisp.h (get_frame_param): Adjust conditions for prototype
4275 2013-03-22 Ken Brown <kbrown@cornell.edu>
4277 * unexcw.c: Drop unneeded inclusion of w32common.h.
4278 (report_sheap_usage): Declare.
4279 (read_exe_header): Add magic numbers for x86_64.
4280 (fixup_executable): Fix printf format specifier for unsigned long
4283 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4285 * frame.h (struct frame): Put menu_bar_window under #ifdef
4286 because this member is not needed when X toolkit is in use.
4287 (fset_menu_bar_window):
4288 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4289 (free_glyphs, update_frame):
4290 * xdisp.c (expose_frame): Likewise.
4291 (display_menu_bar): Likewise. Remove redundant eassert.
4292 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4295 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4297 Use functions and constants to manipulate Lisp_Save_Value objects.
4298 This replaces code that used macros and strings and token-pasting.
4299 The change makes the C source a bit easier to follow,
4300 and shrinks the Emacs executable a bit.
4301 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4302 (make_save_value): Change 1st arg from string to enum. All callers
4305 (mark_object): Use if, not #if, for GC_MARK_STACK.
4306 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4307 (XSAVE_OBJECT): Now functions, not macros.
4308 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4309 the constant was never used.
4310 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4311 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4312 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4313 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4315 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4316 type3 with a single member save_type. All uses changed.
4317 (save_type, set_save_pointer, set_save_integer): New functions.
4318 * print.c (PRINTX): Remove.
4320 * alloc.c: Remove redundant static declarations.
4322 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4324 * window.h (struct window): Convert left_col, top_line, total_lines
4325 and total_cols from Lisp_Objects to integers. Adjust comments.
4326 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4328 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4329 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4330 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4331 Adjust users where appropriate.
4333 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4335 * frame.h (struct frame): Drop resx and resy because the same data is
4336 available from window system-specific output context. Adjust users.
4337 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4338 New functions to provide defaults when no window system available.
4339 (FRAME_RES_X, FRAME_RES_Y): New macros.
4340 (NUMVAL): Move from xdisp.c.
4341 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4342 (Ffont_face_attributes, Fopen_font):
4343 * image.c (gs_load):
4344 * w32font.c (fill_in_logfont):
4345 * xdisp.c (calc_pixel_width_or_height):
4346 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4347 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4349 2013-03-20 Kenichi Handa <handa@gnu.org>
4351 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4352 to 1 (temporary workaround until a bug related to ASCII
4353 optimization is fixed).
4355 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4357 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4358 Signal error if window is not internal. Adjust docstring.
4359 (delete_all_child_windows): Use combination_limit to save the buffer.
4360 (Fset_window_configuration): Adjust accordingly.
4361 * print.c (syms_of_print): Initialize debugging output not here...
4362 (init_print_once): ...but in a new function here.
4363 * lisp.h (init_print_once): Add prototype.
4364 * emacs.c (main): Add call to init_print_once. Adjust comments.
4366 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4368 * window.c (window_resize_check, window_resize_apply)
4369 (window_from_coordinates, recombine_windows, set_window_buffer)
4370 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4371 (Fsplit_window_internal, Fdelete_window_internal)
4372 (freeze_window_starts): Use bool for booleans.
4373 * window.h (window_frame_coordinates, resize_frame_windows)
4374 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4376 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4378 * dispnew.c (bitch_at_user): Use `user-error'.
4380 2013-03-17 Ken Brown <kbrown@cornell.edu>
4382 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4383 as return type of image_background. (Bug#13981)
4384 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4386 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4388 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4389 (ns_select): Don't return with result uninitialized.
4391 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4394 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4396 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4397 directories. If filename is nil, get directory name (Bug#13932).
4398 Use getFilename and getDirectory.
4399 (getFilename, getDirectory): New methods for EmacsSavePanel and
4401 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4403 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4405 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4407 2013-03-15 Kenichi Handa <handa@gnu.org>
4409 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4410 (adjust_after_replace): Make it back to static. Delete the third
4411 arg text_at_gap_tail. Cancel the code for handling it.
4413 * coding.h (struct coding_system): New member eol_seen.
4415 * coding.c (detect_ascii): New function.
4416 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4417 when the source bytes are actually scanned. On detecting for
4418 coding_category_utf_8_auto, call detect_ascii instead of scanning
4419 source bytes directly.
4420 (produce_chars): Call insert_from_gap with the new arg 0.
4421 (encode_coding): Likewise.
4422 (decode_coding_gap): Control ASCII optimization by the variable
4423 disable_ascii_optimization instead of #ifndef .. #endif.
4424 Deccode EOL format according to coding->eol_seen.
4425 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4428 * lisp.h (adjust_after_replace): Cancel externing it.
4429 (insert_from_gap): Adjust prototype.
4431 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4433 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4434 FULLSCREEN_MAXIMIZED. (Bug#13935)
4436 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4438 * region-cache.c (find_cache_boundary, move_cache_gap)
4439 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4440 Simplify debugging check and convert to eassert. Adjust comment.
4441 (pp_cache): Put under ENABLE_CHECKING.
4443 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4445 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4446 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4448 (w32fullscreen_hook): If the frame is visible, reset
4449 f->want_fullscreen flag after changing the frame size. If the
4450 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4453 2013-03-13 Daniel Colascione <dancol@dancol.org>
4455 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4456 too so that these builds can use Cygwin's file conversion
4457 functions. (We've been building and linking cygw32.o all along
4458 and just not using it.)
4460 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4462 File synchronization fixes (Bug#13944).
4463 * Makefile.in (LIB_FDATASYNC): New macro.
4465 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4466 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4467 Don't worry about HAVE_FSYNC, since a substitute fsync is
4468 available if the system lacks one.
4469 (Fwrite_regin): Retry fsync if interrupted.
4471 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4473 * w32term.c (w32_read_socket): If the Emacs frame is being
4474 activated, call w32fullscreen_hook, to make sure the new frame
4475 dimensions are in effect. (Bug#13937)
4477 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4479 * xdisp.c (init_iterator): Simplify because both character and byte
4480 positions are either specified or -1. Add eassert. Adjust comment.
4481 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4482 character and byte positions can be obtained from marker.
4484 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4486 Static checking by Sun C 5.12.
4487 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4488 * bytecode.c (exec_byte_code):
4489 * dispnew.c (init_display):
4491 * fileio.c (Fsubstitute_in_file_name):
4492 * keyboard.c (Fevent_convert_list):
4493 * keymap.c (Fsingle_key_description):
4494 * term.c (maybe_fatal, fatal):
4495 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4496 * xsmfns.c (Fhandle_save_session):
4497 Omit unreachable code.
4498 * keymap.c (map_keymap_char_table_item): Cast void * to
4499 a function pointer type; the C Standard requires this.
4501 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4502 Include <sys/param.h> unconditionally, as that works elsewhere and
4503 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4504 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4507 See ChangeLog.12 for earlier changes.
4513 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4515 This file is part of GNU Emacs.
4517 GNU Emacs is free software: you can redistribute it and/or modify
4518 it under the terms of the GNU General Public License as published by
4519 the Free Software Foundation, either version 3 of the License, or
4520 (at your option) any later version.
4522 GNU Emacs is distributed in the hope that it will be useful,
4523 but WITHOUT ANY WARRANTY; without even the implied warranty of
4524 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4525 GNU General Public License for more details.
4527 You should have received a copy of the GNU General Public License
4528 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.