1 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
3 * window.h (struct window): Replace last_cursor with last_cursor_vpos
4 because this is the only last cursor data we need to keep and consult.
5 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
9 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
11 Fix recovering from possible decompression error. Since
12 insert_from_gap doesn't always move point, we can't use PT as
13 the position where the partially decompressed data ends, and
14 should count how may bytes was produced so far.
15 * decompress.c (struct decompress_unwind_data): Add nbytes member.
16 (unwind_decompress): Really delete partially uncompressed data.
17 (Fzlib_decompress_region): Take decompressed data size into account.
19 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
21 * syntax.c (init_syntax_once): Adjust comment and do an early
22 initialization of Qchar_table_extra_slots just once...
23 * casetab.c (init_casetab_once):
24 * category.c (init_category_once):
25 * character.c (syms_of_character):
26 * coding.c (syms_of_coding):
27 * xdisp.c (syms_of_xdisp): ...and omit it here.
29 2013-08-24 Eli Zaretskii <eliz@gnu.org>
31 * xdisp.c (get_next_display_element): Don't apply to characters
32 from a display vector the logic of setting it->end_of_box_run_p
33 suitable for characters from a buffer. (Bug#15175)
35 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
36 to handle directories, rather than '_utime' which doesn't.
39 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
41 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
42 or fullscreen (Bug#14627).
44 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
46 System-dependent integer overflow fixes.
47 * process.c (Fset_process_window_size): Signal an error if
48 the window size is outside the range supported by the lower level.
49 * sysdep.c (set_window_size): Return negative on error,
50 nonnegative on success, rather than -1, 0, 1 on not in system,
51 failure, success. This is simpler. Caller changed.
52 (serial_configure): Remove unnecessary initialization of local.
53 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
54 size fits in unsigned long; this isn't true on some 32-bit hosts.
55 Avoid buffer overrun if some future version of /proc/meminfo has a
56 variable name longer than 20 bytes.
57 (system_process_attributes) [__FreeBSD__]:
58 Don't assume hw.availpages fits in 'int'.
60 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
62 Don't let very long directory names overrun the stack.
63 Fix some related minor problems involving "//", vfork.
64 * callproc.c (encode_current_directory): New function.
65 (call_process): Don't append "/"; not needed.
66 * fileio.c (file_name_as_directory_slop): New constant.
67 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
68 this can save the caller having to alloca.
69 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
70 Use SAFE_ALLOCA, not alloca.
71 (directory_file_name, Fexpand_file_name): Leave leading "//"
72 alone, since it can be special even on POSIX platforms.
73 * callproc.c (call_process):
74 * process.c (Fformat_network_address):
75 * sysdep.c (sys_subshell):
76 Use encode_current_directory rather than rolling our own.
77 (create_process): No need to encode directory; caller does that now.
78 * process.h (encode_current_directory): New decl.
79 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
80 Rework to avoid 'goto xyzzy;'.
82 2013-08-23 Eli Zaretskii <eliz@gnu.org>
84 * xdisp.c (handle_face_prop): If the default face was remapped use
85 the remapped face for strings from prefix properties. (Bug#15155)
87 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
89 Minor cleanup for redisplay interface and few related functions.
90 * frame.h (enum text_cursor_kinds): Move from here...
91 * dispextern.h (enum text_cursor_kinds): ...to here.
92 (toplevel): Drop unnecessary declarations.
93 (struct redisplay_interface): Use bool and enum text_cursor_kinds
94 in update_window_end_hook and draw_window_cursor functions.
95 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
96 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
97 * w32term.c (x_update_window_end,w32_draw_window_cursor):
98 * xterm.c (x_update_window_end, x_draw_window_cursor):
99 * xdisp.c (display_and_set_cursor, update_window_cursor)
100 (update_cursor_in_window_tree, x_update_cursor): Use bool and
101 enum text_cursor_kinds where appropriate.
103 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
105 Redesign redisplay interface to drop updated_row and updated_area.
106 * dispextern.h (updated_row, updated_area): Remove declaration.
107 (struct redisplay_interface): Pass glyph row and row area parameters
108 to write_glyphs, insert_glyphs and clear_end_of_line functions.
109 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
111 * dispnew.c (updated_row, updated_area): Remove.
112 (redraw_overlapped_rows, update_window_line): Adjust user.
113 (update_marginal_area, update_text_area): Likewise. Pass updated row
114 as a parameter. Prefer enum glyph_row_area to int where appropriate.
115 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
118 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
120 * process.c (flush_pending_output): Remove stub.
123 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
125 * callproc.c: Fix race that killed background processes (Bug#15144).
126 (call_process): New arg TEMPFILE_INDEX. Callers changed.
127 Record deleted process-id in critical section, not afterwards.
128 Don't mistakenly kill process created by a call-process invocation
129 that discards output and does not wait.
131 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
133 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
134 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
135 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
136 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
137 to shut up compiler in mark_object.
138 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
140 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
142 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
143 We can't portably rely on PTY_OPEN doing that, even if
144 it calls posix_openpt with O_CLOEXEC.
146 2013-08-20 Kenichi Handa <handa@gnu.org>
148 * character.c (string_char): Improve commentary.
150 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
152 * image.c (SIGNATURE_DIGESTSIZE): Remove.
153 (struct animation_cache): Make signature a flexible array member.
154 All uses changed. This is a tad slower but may insulate us better
155 from future changes to ImageMagick.
157 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
159 * image.c: Shrink memory needed for animation cache.
160 (SIGNATURE_DIGESTSIZE): New constant.
161 (struct animation_cache): Make 'signature' a fixed size array of bytes.
162 (imagemagick_create_cache): Copy the signature. This saves
163 several KB of memory that ImageMagick wastes per signature.
164 Don't bother updating the update_time, as the caller does that now.
165 (imagemagick_prune_animation_cache): Don't destroy the signature, as
166 it's a fixed size struct member now.
167 (imagemagick_get_animation_cache): Always destroy the signature,
168 as it's now imagemagick_create_cache's responsibility to copy it.
169 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
170 and use memcmp rather than strcmp.
171 eassert that ImageMagick returns a signature of the specified length.
173 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
175 * image.c (imagemagick_get_animation_cache): Don't segfault on
177 (imagemagick_get_animation_cache): Revert to previous definition
178 so that it actually works. But keep the memory leak fix.
179 (imagemagick_get_animation_cache): Fix memory leak.
181 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
183 * image.c: Fix animation cache signature memory leak.
184 Fix some other minor performance problems while we're at it.
185 (imagemagick_create_cache): Clear just the members that
186 need clearing. Don't set update_time, as caller does that now.
187 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
188 Simplify by using pointer-to-pointer instead of a prev pointer.
189 (imagemagick_prune_animation_cache): Use make_emacs_time rather
190 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
191 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
192 it's already a copy. Free the signature probe unless it's cached.
194 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
195 This was introduced by my 2013-08-12 fix for Bug#15035.
197 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
199 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
200 (imagemagick_prune_animation_cache): Now static.
202 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
204 * image.c (imagemagick_get_animation_cache): Don't segfault when
207 2013-08-18 Ken Brown <kbrown@cornell.edu>
209 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
210 static heap if ENABLE_CHECKING is defined.
211 (max_bss_sbrk_ptr): New variable.
213 (report_sheap_usage): Report maximum static heap usage instead of
214 ending static heap usage.
216 2013-08-17 Eli Zaretskii <eliz@gnu.org>
218 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
219 of zlib_initialized according to the results of calling
222 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
224 * image.c: Implement an ImageMagick per-image cache.
225 (imagemagick_get_animation_cache): Fix a double-free error.
226 (imagemagick_load_image): Remove the ping_wand code, which only
227 apparently saved time on invalid animated images, and slowed down
228 everything else. Optimise for the common case.
230 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
232 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
234 * editfns.c (insert_before_markers): Mention overlay in the doc string.
236 * marker.c (set_marker): Remove documentation of undefined behavior.
238 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
240 * image.c (imagemagick_compute_animated_image): Animate correctly
241 when sub-images are smaller than the main image.
242 (imagemagick_compute_animated_image): Setting the iterator row to
243 zero is apparently not allowed.
244 (imagemagick_compute_animated_image): Allow images that say they
245 have sub-images that are bigger than the main image, but just crop
248 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
250 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
252 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
254 * image.c (imagemagick_compute_animated_image): Respect the GIF
257 2013-08-15 Ken Brown <kbrown@cornell.edu>
259 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
260 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
263 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
265 Fix minor problems found by static checking.
266 * frame.c (delete_frame):
267 * xdisp.c (next_element_from_display_vector):
268 Avoid uninitialized local.
269 * image.c (imagemagick_compute_animated_image): Port to C89.
270 Prefer usual GNU indentation style for loops.
271 Be more careful about bizarrely large sizes, by using ptrdiff_t
274 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
276 Fix infinite frame selection loop (Bug#15025).
277 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
279 2013-08-15 Eli Zaretskii <eliz@gnu.org>
281 * xdisp.c (compute_window_start_on_continuation_line): When
282 WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
283 to make sure we end up setting the window start at the leftmost
284 visible character of the display line. This avoids funky
285 horizontal shifting because the window start is not kept on the
286 same position. (Bug#15090)
287 (next_element_from_display_vector): Support 'box' face attribute
288 in the face definitions of a display vector. (Bug#15099)
290 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
292 * image.c (imagemagick_compute_animated_image): Implement animated
294 (imagemagick_compute_animated_image): Fix some compilation
295 warnings. Implement a very simple cache to make the animation
296 usable at all, but it should be replaced with a per-image cache.
298 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
300 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
301 to do `for' loops over alist values.
302 * buffer.h (FOR_EACH_BUFFER):
303 * process.c (FOR_EACH_PROCESS): Use it.
304 (handle_child_signal, status_notify, Fget_buffer_process)
305 (kill_buffer_processes): Use FOR_EACH_PROCESS.
307 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
309 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
310 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
311 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
312 to xzalloc and so avoid redundant call to memset.
313 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
314 members because it is allocated with xzalloc and so already zeroed.
316 2013-08-14 Ken Brown <kbrown@cornell.edu>
318 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
321 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
323 Utility function and macro to copy Lisp string to C string.
324 * lisp.h (xlispstrdupa): New macro.
325 (xlispstrdup): New prototype.
326 * alloc.c (xlispstrdup): New function.
327 * callint.c (Fcall_interactively):
328 * fileio.c (Ffile_name_directory, Fexpand_file_name)
329 (Fsubstitute_in_file_name):
330 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
331 * image.c (x_create_bitmap_from_file):
332 * w32term.c (w32_term_init):
333 * xterm.c (x_term_init): Use xlispstrdup.
335 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
337 * image.c (imagemagick_load_image): Make animated pictures work.
338 There's still some problems with background color settings, though
341 * decompress.c (unwind_decompress): Always restore point.
343 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
345 * marker.c (set_marker): Reformat documentation.
347 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
349 * xdisp.c (cursor_type_changed): Now static.
351 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
352 Use changed. This avoids the need to call xmalloc and for the
353 caller to call xfree, and avoids memory leaks in some situations.
355 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
357 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
358 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
359 (redisplay_window): If window_end_valid is cleared due to non-zero
360 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
361 so do not call to try_cursor_movement for that window.
363 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
365 * window.h (struct window): Convert window_end_pos and
366 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
367 (wset_window_end_pos, wset_window_end_vpos): Remove.
368 * dispnew.c (adjust_glyph_matrix):
369 * window.c (Fwindow_end, replace_window, set_window_buffer)
371 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
372 (set_vertical_scroll_bar, redisplay_window, try_window)
373 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
374 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
375 (note_mouse_highlight): Adjust users.
376 (try_cursor_movement): Likewise. Convert old precondition to eassert.
379 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
381 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
382 * image.c (imagemagick_filename_hint): Use `const char *' and
383 prefer SSDATA to SDATA to avoid warnings.
385 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
387 Cleanup window fringes, margins and scroll bars adjustments.
388 * window.c (set_window_fringes, set_window_margins)
389 (set_window_scroll_bars, apply_window_adjustment): New functions.
390 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
391 (Fset_window_scroll_bars): Use them.
393 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
395 * window.h (struct window): Convert scroll_bar_width
396 from Lisp_Object to integer. Adjust comment.
397 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
399 * window.c (wset_scroll_bar_width): Remove.
400 (make_window): Initialize scroll_bar_width.
401 (Fsplit_window_internal): Use direct assignment.
402 (Fset_window_configuration, save_window_save):
403 Convert Lisp_Object to integer and back where appropriate.
404 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
405 bar was actually changed, and mention this in docstring.
407 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
409 * decompress.c: Minor simplifications.
410 (Fzlib_decompress_region): Don't bother verifying
411 that avail_out <= UINT_MAX, as that was confusing.
412 Mention the restriction in a comment instead.
413 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
415 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
417 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
418 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
420 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
422 * image.c (imagemagick_filename_hint): Check for errors in the
425 2013-08-13 Eli Zaretskii <eliz@gnu.org>
427 * window.c (Fwindow_margins): Return nil when there's no marginal
428 area, as per the documented API.
430 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
431 Fmake_vector, as scroll bar's struct members are not all Lisp
432 objects now. This avoids crashes in GC.
434 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
435 bool, so its address could be taken.
437 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
439 * image.c (imagemagick_filename_hint): New function to possibly
440 apply `image-content-type-suffixes'.
441 (imagemagick_load_image): Use it.
443 2013-08-13 Eli Zaretskii <eliz@gnu.org>
445 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
446 if loading zlib failed.
448 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
450 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
451 2013-08-13 checkin below. Change bool to BOOL, rule is:
452 All Obj-C code uses BOOL, except for interfaces callable from C.
454 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
456 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
458 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
459 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
460 bool instead of BOOL.
461 * w32term.h (struct scroll_bar): Convert fringe_extended_p
462 from Lisp_Object to bitfield. Adjust comment.
463 * w32term.c (x_scroll_bar_create): Adjust user.
464 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
465 * xterm.c (XTset_vertical_scroll_bar): Likewise.
466 Use bool for boolean.
467 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
468 to `unsigned int' when defining a bitfield.
470 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
472 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
474 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
476 * window.h (struct window): Convert left_margin_cols and
477 right_margin_cols from Lisp_Objects to integers. Adjust comment.
478 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
479 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
481 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
483 (showing_window_margins_p, update_window_line, update_frame_1):
484 * fringe.c (draw_fringe_bitmap_1):
485 * xdisp.c (window_box_width): Adjust users.
486 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
487 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
488 Use direct assignment.
489 (Fset_window_configuration, save_window_save, Fwindow_margins):
490 Convert Lisp_Object to integer and back where appropriate.
491 (Fset_window_margins): Adjust user. Return t if any margin
492 was actually changed, and mention this in docstring.
494 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
496 * syntax.c (forward_word):
497 * cmds.c (forward_char, backward_char): Mention the optional argument.
499 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
501 * window.h (struct window): Convert left_fringe_width
502 and right_fringe_width from Lisp_Objects to integers.
504 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
505 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
506 * window.c (wset_left_fringe_width, wset_right_fringe_width):
508 (make_window): Initialize new integer fields to -1.
509 (Fsplit_window_internal): Use direct assignment.
510 (Fset_window_configuration, save_window_save): Convert
511 Lisp_Object to integer and back where appropriate.
512 (Fset_window_fringes): Adjust user. Return t if any fringe
513 was actually changed, and mention this in docstring.
515 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
517 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
518 * nsfns.m (x_set_cursor_type):
519 * w32fns.c (x_set_cursor_type):
520 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
521 * xdisp.c (set_frame_cursor_types): ...but in common code.
523 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
525 * font.c (clear_font_cache): New function, stripped from...
526 (Fclear_font_cache): ...here, which now uses the function
527 above. Adjust comment.
528 * font.h (clear_font_cache): Add prototype.
529 * xfaces.c (clear_face_cache): Use clear_font_cache.
531 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
533 * window.c (Fset_window_start): Compare `w', not `window' because
534 `w' might not be equal to `window' after call to decode_live_window.
536 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
538 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
539 This fixes a problem introduced by the Bug#15035 patch
540 when using GPG. Reported by Herbert J. Skuhra.
542 2013-08-12 Eli Zaretskii <eliz@gnu.org>
544 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
545 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
548 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
550 * decompress.c (Fzlib_decompress_region): Support zlib
551 decompression, too, and rename.
553 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
555 Minor zlib configuration tweaks.
556 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
557 Don't assume presence of fn_inflateInit2_ zlib internal function.
559 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
561 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
562 include the zlib prefix.
564 2013-08-12 Eli Zaretskii <eliz@gnu.org>
566 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
567 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
568 define static variables that are pointers to zlib functions to be
570 (init_zlib_functions) [WINDOWSNT]: New function.
571 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
573 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
574 macros instead of invoking the zlib functions directly.
575 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
578 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
580 Avoid looping over all frame windows to freeze and unfreeze.
581 * window.h (struct window): Drop frozen_window_start_p.
582 (freeze_window_starts): Drop prototype.
583 * frame.h (struct frame): New frozen_window_starts flag.
584 (FRAME_WINDOWS_FROZEN): New macro.
585 * window.c (freeze_window_start, freeze_window_starts):
587 (select_window, replace_window): Adjust users.
588 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
589 (window_frozen_p): New function.
590 (redisplay_window): Use it.
592 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
594 Fix some fd issues when running subprocesses (Bug#15035).
595 Fix bugs that can leak files or file descriptors on errors.
596 Don't unlink open temp files, as that's hard for users to diagnose
597 when things go awry (e.g., temp disk exhausted).
598 Don't bother to lock temp files. Check for invalid recursion.
599 * callproc.c (synch_process_fd): Remove. All uses removed.
600 (synch_process_tempfile): New var or macro.
601 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
603 (record_kill_process): New arg, the temp name. All callers changed.
604 (delete_temp_file): Now just a simple wrapper around unlink.
605 (call_process_kill): New arg, the call_process_fd array.
606 Close them all. Clear synch_process_pid. Remove the temp file,
607 or arrange for it to be removed.
608 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
609 that's been moved to synch_process_tempfile. Caller changed.
610 Do not remove the tempfile; that's now call_process_kill's
612 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
613 call_process_kill; the caller now does that.
614 (call_process_cleanup): Do not close the process fd; that's now
615 call_process_kill's responsibility.
616 (Fcall_process): Implement via new function call_process, which
617 has most of the old body of Fcall_process, but with a different API.
618 (call_process): New function that does not open or close filefd if
619 it is nonnegative. Record which fds need to be closed, and let
620 call_process_kill close (and remove the tempfile, on MSDOS) on error.
621 Signal an error if invoked recursively (could be done via a hook).
622 Simplify creation of the tempfile in the MSDOS case.
623 Don't create the output file until after checking for the executable.
624 Report any failure to open /dev/null.
625 Don't open /dev/null for writing twice; once is enough.
626 Don't create pipe if all output is being discarded or sent to file.
627 Don't worry about setting up the coding system or reading from the
628 pipe if all output is being discarded.
629 Hoist fd_error local into top level, to lessen block nesting.
630 Don't record deleted pid here; now done by Fcall_process_region.
631 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
632 and note its success in synch_process_tempfile.
633 Do not leak resources when child_setup fails.
634 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
635 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
636 (create_temp_file): Now returns open fd, with an additional
637 Lisp_Object * argument to return the name. All callers changed.
638 Do not close the file; rewind it instead, and leave it open for
639 the caller. Do not lock the temp file. Unwind-protect the file
640 and the file-descriptor.
641 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
642 If an asynchrounous process, record it here, not in call_process.
643 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
644 * eval.c (set_unwind_protect): New function.
645 * fileio.c (write_region): New function, generalized from the
646 old Fwrite_region. Do not lock temp files.
647 (Fwrite_region): Use it.
648 * lisp.h (set_unwind_protect, write_region): New decls.
649 * process.c: Include <verify.h>.
650 (make_process): Mark fds as initially closed.
651 (deleted_pid_list): Now a list of pid-filename pairs.
653 (close_process_fd): New function.
654 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
655 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
656 New constants. Verify that their number matches PROCESS_OPEN_FDS.
657 (create_process, create_pty, Fmake_serial_process)
658 (server_accept_connection): Record which fds need to be closed,
659 and let deactivate_process close them.
660 (Fmake_network_process): Do not discard the unwind-protect
661 until it's safe to do so.
662 (deactivate_process): Close the fds opened by create_process etc.
663 (Fprocess_send_eof): Adjust to new way of recording open fds.
664 Report an error if /dev/null can't be opened, instead of aborting.
665 * process.h (PROCESS_OPEN_FDS): New constant.
666 (struct Lisp_Process): New member open_fds.
667 (record_kill_process, record_deleted_pid): Adjust signatures.
668 (record_deleted_pid): Move decl here ...
669 * syswait.h (record_deleted_pid): ... from here.
671 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
673 * decompress.c: Fix bugs with large buffers and weird inputs.
674 Tune a bit. Reindent as per usual Emacs style.
675 (BUFFER_SIZE): Remove.
676 (Fdecompress_gzipped_region): Do not mishandle input buffers with
677 more than UINT_MAX bytes. Decompress into the gap instead of into
678 an auto buffer, as this should avoid copying. Return nil if
679 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
680 set immediate_quit; we shouldn't trust zlib code that much.
682 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
684 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
685 errors, and really move the gap to where we want it.
687 * lisp.h: Include decompress.c support.
689 * emacs.c (main): Include decompress.c support.
691 * Makefile.in: Include -lz if present.
693 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
695 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
696 (initWithTitle:): Initialize frame to 0.
697 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
698 (fillWithWidgetValue:frame:): Renamed from
699 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
701 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
702 fillWithWidgetValue:frame:
704 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
705 remove memory leak warnings.
707 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
708 (ns_check_menu_open): Handle menu == nil. Remove assignment to
711 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
712 (x_activate_menubar): Update the whole menu.
713 (trackingNotification:): Call ns_check_menu_open if tracking ends.
714 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
715 current event is not NSSystemDefined (Bug#15001).
716 Call ns_check_menu_open only if trackingMenu is 2.
717 (menuDidClose:): New method, decrease trackingMenu.
718 (fillWithWidgetValue:setDelegate:): New method.
719 (fillWithWidgetValue:): Call the above.
721 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
723 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
725 Omit some unnecessary casts.
726 Many of these go back to the old pre-C89 days, when they may have
727 been needed, but we've been assuming C89 or later for a while now.
728 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
729 (live_float_p, live_misc_p, live_vector_p):
730 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
731 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
733 * callint.c (Fcall_interactively):
734 * doc.c (Fsubstitute_command_keys):
735 * filelock.c (get_boot_time):
736 * frame.c (xrdb_get_resource):
737 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
738 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
739 (xg_get_file_name_from_selector, menuitem_destroy_callback)
740 (menuitem_highlight_callback, menu_destroy_callback)
741 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
742 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
743 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
744 (xg_tool_bar_help_callback, tb_size_cb):
745 * image.c (xpm_alloc_color, png_read_from_memory)
746 (png_read_from_file, png_load_body, our_memory_skip_input_data)
747 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
749 * keymap.c (describe_map):
750 * nsfns.m (Fns_display_monitor_attributes_list):
751 * nsmenu.m (process_dialog:):
752 * nsterm.m (hold_event):
753 * process.c (wait_reading_process_output):
754 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
755 * scroll.c (do_direct_scrolling, scrolling_1):
756 * termcap.c (tgetent):
757 * window.c (check_window_containing, add_window_to_list)
758 (freeze_window_starts):
759 * xdisp.c (compare_overlay_entries, vmessage):
760 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
761 (x_get_monitor_attributes_xrandr)
762 (Fx_display_monitor_attributes_list, x_display_info_for_name)
763 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
764 * xfont.c (xfont_match, xfont_open):
765 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
766 (menubar_selection_callback, menu_position_func)
767 (popup_selection_callback, create_and_show_popup_menu)
768 (dialog_selection_callback, create_and_show_dialog):
769 * xrdb.c (x_get_string_resource):
771 * xsmfns.c (x_session_check_input):
772 * xterm.c (x_draw_glyphless_glyph_string_foreground)
773 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
774 (xaw_jump_callback, xaw_scroll_callback):
775 Omit unnecessary casts.
777 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
779 Minor string-length refactoring.
780 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
781 * frame.c (make_monitor_attribute_list):
782 Prefer build_string to strlen + make_string.
784 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
786 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
787 don't check minor_code (Bug#14417).
789 2013-08-09 Eli Zaretskii <eliz@gnu.org>
791 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
792 vertical positions instead. This avoids calling MATRIX_ROW with
793 row numbers that are possibly beyond valid limits. (Bug#15064)
795 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
797 Use xstrdup and build_unibyte_string where applicable.
798 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
800 * xrdb.c (x_get_customization_string):
801 * xterm.c (xim_initialize):
802 * w32fns.c (w32_window): Use xstrdup.
803 (w32_display_monitor_attributes_list):
804 * emacs.c (init_cmdargs):
805 * keyboard.c (PUSH_C_STR):
806 * nsfont.m (nsfont_open):
807 * sysdep.c (system_process_attributes):
808 * w32.c (system_process_attributes):
809 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
811 2013-08-09 Eli Zaretskii <eliz@gnu.org>
813 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
814 variables of these types so that GDB would know about them, as aid
815 for debugging fatal exceptions. (Bug#15024) See also
816 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
819 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
821 * nsterm.m (ns_update_begin): Don't change clip path if it would be
822 larger than the NSWindow (Bug#14934).
824 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
826 Redesign redisplay interface to drop global variable updated_window.
827 Always pass currently updated window as a parameter to update routines.
828 * dispextern.h (updated_window): Remove declaration.
829 (struct redisplay_interface): Pass window parameter to
830 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
831 and after_update_window_hook.
832 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
834 * dispnew.c (updated_window): Remove.
835 (redraw_overlapped_rows, update_marginal_area, update_text_area)
836 (update_window_line): Adjust to match redisplay interface changes.
837 * nsterm.m (ns_update_window_begin, ns_update_window_end)
838 (ns_scroll_run, ns_after_update_window_line):
839 * w32term.c (x_update_window_begin, x_update_window_end)
840 (x_after_update_window_line, x_scroll_run):
841 * xterm.c (x_update_window_begin, x_update_window_end)
842 (x_after_update_window_line, x_scroll_run):
843 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
844 Likewise. Adjust comments where appropriate.
845 (x_cursor_to): Simplify because this is always called during window
846 update (but install debugging check anyway).
847 (expose_window): Check must_be_updated_p flag to see whether this
848 function is called during window update.
850 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
852 Do not reset window modification event counters excessively.
853 These leftovers and poor man's tricky methods to catch extra
854 redisplay's attention are no longer needed.
855 * frame.c (set_menu_bar_lines_1):
856 * minibuf.c (read_minibuf_unwind):
857 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
858 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
859 (window_scroll_line_based, Fset_window_configuration):
860 * xdisp.c (redisplay_window): Do not reset last_modified and
861 last_overlay_modified counters.
863 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
865 * xselect.c (x_send_client_event): Set send_event and serial, memset
866 data.l as it might be bigger than data.b. Use 24 bit mask to
867 XSendEvent (Bug#15034).
869 2013-08-07 Eli Zaretskii <eliz@gnu.org>
871 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
872 for TTY frames that are not the top frame on their console.
875 2013-08-07 Martin Rudalics <rudalics@gmx.at>
877 * w32term.c (w32fullscreen_hook): Really maximize frame when
878 asked for (Bug#14841).
880 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
882 Prefer selected_window to Fselected_window, likewise for frames.
883 * buffer.c (Fbuffer_swap_text):
884 * data.c (Fvariable_binding_locus):
885 * window.c (run_window_configuration_change_hook): Adjust users.
886 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
887 Use decode_live_frame.
889 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
891 Be more careful if selected window shows the buffer other than current,
892 use window_outdated only if this is not so. This change should also
893 address some weird issues discussed in Bug#13012.
894 * window.h (window_outdated): New prototype.
895 * window.c (window_outdated): Now here. Convert from static and
896 always assume window's buffer.
897 (Fwindow_end, Fwindow_line_height): Use it.
898 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
899 and always assume window's buffer.
900 (redisplay_window): Adjust user.
901 (redisplay_internal): Call to reconsider_clip_changes once and
902 check whether mode line should be updated only if selected window
903 shows current buffer.
904 (run_window_scroll_functions): Use eassert for debugging check.
905 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
907 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
909 * window.c (window_scroll, window_scroll_pixel_based)
910 (window_scroll_line_based): Use bool for booleans.
912 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
914 * process.c: Fix minor off-by-one issues in descriptor counts.
915 This shouldn't fix any real bugs, but it cleans up the code a bit.
916 (max_process_desc, max_input_desc): -1, not 0, means none.
918 (delete_input_desc): New function.
919 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
920 (deactivate_process): Scan backwards when recomuting max_process_desc;
921 that should be faster.
922 (init_process_emacs): Initialize max_input_desc.
924 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
926 Use region cache to speedup bidi_find_paragraph_start.
927 * buffer.h (struct buffer): New member bidi_paragraph_cache.
928 Rename cache_long_line_scans to cache_long_scans.
929 * buffer.c (bset_cache_long_line_scans): Rename to
930 bset_cache_long_scans.
931 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
932 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
934 (syms_of_buffer): Rename cache-long-line-scans to
935 cache-long-scans. Adjust docstring.
936 * search.c (newline_cache_on_off):
937 * indent.c (width_run_cache_on_off): Adjust users.
938 * bidi.c (bidi_paragraph_cache_on_off): New function.
939 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
940 * insdel.c (prepare_to_modify_buffer): Invalidate
941 bidi_paragraph_cache if enabled.
943 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
945 Invalidate region caches only if buffer text is going to be changed.
946 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
947 (modify_text): ...new prototype.
948 (prepare_to_modify_buffer_1): New prototype.
949 * textprop.c (modify_region): Rename to...
950 (modify_text_properties): ...new function.
951 (add_text_properties_1, set_text_properties, Fremove_text_properties)
952 (Fremove_list_of_text_properties): Adjust users.
953 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
954 (modify_text): ...new function.
955 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
956 (prepare_to_modify_buffer_1): ...new function.
957 * casefiddle.c (casify_region):
958 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
959 (Ftranspose_regions): Use modify_text.
961 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
963 * lisp.mk (lisp): Add nadvice.elc.
965 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
967 New macro to iterate over live buffers similar to frames.
968 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
969 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
970 Declare buffer-related variables here to offload lisp.h.
971 * buffer.c (Vbuffer_alist): Adjust comment.
972 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
973 (other_buffer_safely):
974 * data.c (store_symval_forwarding):
975 * dispnew.c (Fframe_or_buffer_changed_p):
976 * fileio.c (Fdo_auto_save):
977 * filelock.c (unlock_all_files):
978 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
980 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
982 Fix some minor races in hosts lacking mkostemp (Bug#15015).
983 * callproc.c (create_temp_file):
984 * filelock.c (create_lock_file):
985 Assume mkostemp, since it's now provided by Gnulib.
987 2013-08-04 Eli Zaretskii <eliz@gnu.org>
989 * w32.c (mkostemp): New function.
990 (mktemp): Remove, no longer used. Most of the code reused in
991 mkostemp. (Bug#15015)
992 (mktemp): Don't undef.
994 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
996 * dispnew.c (glyph_matrix_count, glyph_pool_count):
997 Move under GLYPH_DEBUG and ENABLE_CHECKING.
998 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
999 (free_glyph_pool, check_glyph_memory): Likewise for
1000 all users. Adjust comments where appropriate.
1002 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
1004 * composite.h: Minor fixups.
1005 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
1006 to fix a misspelling, and change it to an inline function while
1007 we're at it (it need not be a macro). All uses changed.
1008 (composition_method, composition_valid_p):
1009 Rewrite to avoid assignments in if-conditions.
1011 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1013 Do not use global Lisp_Object in composition macros.
1014 * composite.h (composition_temp): Remove declaration.
1015 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
1016 (composition_method, composition_valid_p): ...inline functions.
1017 (compose_region): Remove the leftover.
1018 * composite.c (composition_temp): Remove.
1019 (run_composition_function, update_compositions)
1020 (composition_compute_stop_pos, composition_adjust_point)
1021 (Ffind_composition_internal):
1022 * coding.c (handle_composition_annotation):
1023 * xdisp.c (handle_composition_prop, check_point_in_composition):
1024 Related users changed.
1026 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
1028 Drop FRAME_PTR typedef.
1029 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
1030 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
1031 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
1032 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
1033 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
1034 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
1035 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
1036 All related users changed.
1038 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
1040 * eval.c (default_toplevel_binding): New function.
1042 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
1043 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
1044 (syms_of_eval): Export them.
1045 * data.c (Fdefault_value): Micro cleanup.
1046 * term.c (init_tty): Use "false".
1048 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1050 Fix X GC leak in GTK and raw (no toolkit) X ports.
1051 * xterm.c (x_free_frame_resources): If white and black relief
1052 GCs are allocated, always free them here.
1053 * xfns.c (x_make_gc): Omit redundant initialization.
1054 * widget.c (create_frame_gcs): Remove the leftover.
1055 (EmacsFrameDestroy): Do nothing because all GCs are now freed
1056 in x_free_frame_resources.
1058 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
1060 * nsterm.m (windowWillResize:toSize:): Only change title if
1061 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
1063 (viewDidEndLiveResize): New method.
1065 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
1066 inside NS_IMPL_COCOA.
1068 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1070 * insdel.c (adjust_after_replace, replace_range, del_range_2):
1071 Do not check whether undo is enabled because record_insert and
1072 record_delete does that themselves.
1074 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
1076 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
1077 member which is not really used any more.
1078 (FRAME_XIC_BASE_FONTNAME): Remove.
1079 * xfns.c (xic_free_fontset): Adjust user.
1080 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
1081 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
1082 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
1083 (xdialog_show): Use eassert for debugging check.
1084 * w32term.c (x_unfocus_frame): Remove unused dummy function.
1086 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
1088 * fileio.c, fns.c (merge): Move extern decl from here ...
1089 * lisp.h (merge): ... to here.
1091 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1093 Fix last font-related change.
1094 * w32font.h (w32font_list_internal, w32font_match_internal):
1096 * w32uniscribe.c (uniscribe_list, uniscribe_match):
1097 (uniscribe_list_family): Adjust to match font API change.
1098 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
1099 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
1101 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1103 * frame.h (FRAME_MOUSE_UPDATE):
1104 * nsterm.m (ns_frame_up_to_date): Omit redundant check
1105 whether hlinfo->mouse_face_mouse_frame is non-NULL.
1107 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1109 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
1110 * font.h (struct font_driver): Change list, match, and list_family
1111 functions to accept struct frame * as first arg.
1112 * font.c (font_score, font_compare, font_sort_entities): Remove
1114 (font_sort_entities, font_list_entities, font_select_entity):
1115 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
1116 match font API change.
1117 * xfont.c (xfont_list, xfont_match, xfont_list_family):
1118 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
1119 * ftxfont.c (ftxfont_list, ftxfont_match):
1120 * xftfont.c (xftfont_list, xftfont_match):
1121 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
1122 * w32font.c (w32font_list, w32font_match, w32font_list):
1123 (w32font_list_internal, w32_font_match_internal): Likewise.
1124 * xfaces.c (Fx_family_fonts): Adjust user.
1126 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1128 Do not use pure Xism x_wm_set_icon_position in non-X ports.
1129 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
1130 only if HAVE_X_WINDOWS is in use.
1131 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
1132 * nsterm.m (x_wm_set_icon_position): Remove no-op.
1133 * w32term.c (x_wm_set_icon_position): Likewise.
1134 * w32fns.c (x_icon): Adjust user.
1136 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
1138 * xterm.c (last_mouse_press_frame): Remove the
1139 leftover which is not really used any more.
1140 (handle_one_xevent, syms_of_xterm): Adjust users.
1141 (x_flush): Call XFlush once per each X display, not frame.
1142 This is better because this code always unconditionally skips
1143 non-X frames in Vframe_list and issues the only XFlush if we
1144 have more than one X frame on the same X display.
1145 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1146 Use bool for booleans.
1147 (x_draw_glyph_string_background, cvt_string_to_pixel):
1148 (cvt_pixel_dtor): Drop unnecessary prototypes.
1149 * xterm.h (x_display_ok): Adjust prototype.
1151 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1153 Drop unnecessary functions that deals with frame pixel size.
1154 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1155 (x_pixel_height): Drop prototypes.
1156 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1157 (x_pixel_height): Drop implementations.
1158 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1159 which should be always valid for window frame.
1160 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1161 * w32menu.c (Fx_popup_dialog):
1162 * xmenu.c (Fx_popup_dialog): Likewise for both.
1164 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1166 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1167 frame parameters and call to Fmodify_frame_parameters just once.
1168 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1169 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1170 and mention nil frame in docstring.
1172 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1174 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1175 (x_figure_window_size): Likewise. Adjust to return long.
1176 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1177 (toplevel): Move Qterminal_live_p to...
1178 * terminal.c (toplevel): ...here, make it static, and...
1179 (syms_of_terminal): ...DEFSYM here.
1180 * frame.h (Qterminal_live_p): Remove declaration.
1181 (make_frame, x_figure_window_size): Adjust prototype.
1182 * nsfns.m (Fx_create_frame): Use long for window flags.
1184 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1186 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1187 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1188 Do not assume that emacs_close (INT_MAX) is a no-op.
1190 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1192 * xfaces.c (make_face_cache): For struct face_cache, prefer
1193 xmalloc to xzalloc and so avoid redundant call to memset.
1194 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1196 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1198 * fringe.c (draw_window_fringes, update_window_fringes)
1199 (compute_fringe_widths):
1200 * w32term.c (x_draw_glyph_string):
1201 * window.c (candidate_window_p, Frecenter):
1202 * xfaces.c (realize_basic_faces, realize_default_face)
1203 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1204 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1205 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1206 * xmenu.c (Fx_menu_bar_open_internal):
1207 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1208 * xsettings.c (xft_settings_event):
1209 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1210 Use bool for booleans. Adjust style and comments where
1212 * dispextern.h (draw_window_fringes, update_window_fringes)
1213 (compute_fringe_widths):
1214 * xterm.h (x_had_errors_p): Adjust prototype.
1216 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1218 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1219 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1221 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1223 * fns.c (toplevel): Remove comment before Fsafe_length because
1226 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1228 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1230 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1232 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1233 frame which got the message is still alive, before dereferencing
1234 its pointer. (Bug#14970)
1236 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1237 be a live window, before using it as such. (Bug#14970)
1239 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1241 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1242 w32_detect_focus_change instead of doing part of its job by hand.
1243 This fixes the problem whereby FOCUS_OUT events were not sent to
1246 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1248 * process.c (Fprocess_list): Doc fix.
1250 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1251 being re-exposed only if it didn't ask to become visible.
1252 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1253 was previously iconified. (Bug#14841)
1254 (x_iconify_frame): Mark the frame iconified.
1256 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1258 Fix minor problems found by static checking.
1259 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1260 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1262 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1264 * eval.c (set_specpdl_old_value): New function.
1265 (unbind_to): Minor simplification.
1266 (get_backtrace_frame): New function.
1267 (Fbacktrace_frame): Use it. Add `base' argument.
1268 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1269 (syms_of_eval): Export backtrace-eval.
1270 * xterm.c (x_focus_changed): Simplify.
1272 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1274 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1276 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1278 * xdisp.c (redisplay_window): Instead of moving point out of
1279 scroll margin, reject the force_start method, and try scrolling
1280 instead. (Bug#14780)
1282 2013-07-24 Ken Brown <kbrown@cornell.edu>
1284 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1287 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1289 * eval.c (Fprogn): Do not check that BODY is a proper list.
1290 This undoes the previous change. The check slows down the
1291 interpreter, and is not needed to prevent a crash. See
1292 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1294 2013-07-23 Glenn Morris <rgm@gnu.org>
1296 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1298 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1300 Port to GNU/Linux systems with tinfo but not ncurses.
1301 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1302 to decide whether ncurses is being used. Without this change,
1303 GCC complains about tgetent not being declared, on a system
1304 that has tinfo installed but ncurses not installed.
1306 * eval.c (Fprogn): Check that BODY is a proper list.
1308 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1309 * data.c (Fsetq_default):
1310 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1311 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1313 Tune by taking advantage of the fact that ARGS is always a list
1314 when a function is declared to have UNEVALLED args.
1316 * emacsgtkfixed.c: Port to GCC 4.6.
1317 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1319 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1321 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1322 here to silence compiler warnings.
1324 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1326 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1327 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1328 from messing up Emacs's 'struct frame' (Bug#14923).
1330 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1332 * alloc.c (make_save_ptr_ptr): Define this function.
1333 It was inadvertently omitted. It's needed only if
1334 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1336 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1338 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1339 frame have focus (Bug#14895).
1341 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1343 Avoid vfork-related deadlock more cleanly.
1344 * callproc.c (child_setup): When the child's exec fails, output
1345 the program name, as that's more useful. Use O_NONBLOCK to avoid
1347 * process.c (create_process_1): Remove; no longer needed.
1348 (create_process): Remove timer hack; no longer needed, now that
1349 the child avoids deadlock.
1351 2013-07-20 Glenn Morris <rgm@gnu.org>
1353 * image.c (Fimage_flush): Fix doc typo.
1355 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1357 Fix array bounds violation when pty allocation fails.
1358 * process.c (PTY_NAME_SIZE): New constant.
1359 (pty_name): Remove static variable; it's now auto.
1360 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1361 Take pty_name as an arg rather than using a static variable.
1362 All callers changed.
1363 (create_process): Recover pty_flag from process, not from volatile local.
1364 (create_pty): Stay inside array even when pty allocation fails.
1365 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1367 * lread.c (Fload): Avoid initialization only when lint checking.
1368 Mention that it's needed only for older GCCs.
1370 2013-07-20 Kenichi Handa <handa@gnu.org>
1372 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1373 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1375 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1377 * lread.c (Fload): Avoid uninitialized warning.
1379 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1381 Fix some minor file descriptor leaks and related glitches.
1382 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1383 (create_lock_file): Use write, not emacs_write.
1384 * image.c (slurp_file, png_load_body):
1385 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1386 (server_accept_connection):
1387 Don't leak an fd on memory allocation failure.
1388 * image.c (slurp_file): Add a cheap heuristic for growing files.
1389 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1390 as that's what the other routines do. Maybe input need not be
1391 blocked at all, but it's better to be consistent.
1392 Avoid undefined behavior when strlen is zero.
1394 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1395 (NSTATICS): Now a constant; doesn't need to be a macro.
1397 2013-07-19 Richard Stallman <rms@gnu.org>
1399 * coding.c (decode_coding_utf_8): Add simple loop for fast
1400 processing of ASCII characters.
1402 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1404 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1406 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1408 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1409 unportable 'struct x_display_info'.
1410 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1413 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1415 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1416 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1418 (system_process_attributes): Prefer plain char to unsigned char
1419 when either will do. Clean up properly if interrupted or if
1420 memory allocations fail. Don't assume sscanf succeeds. Remove
1421 no-longer-needed workaround to stop GCC from whining. Read
1422 command-line once, instead of multiple times. Check read status a
1425 Fix obscure porting bug with varargs functions.
1426 The code assumed that int is treated like ptrdiff_t in a vararg
1427 function, which is not a portable assumption. There was a similar
1428 -- though these days less likely -- porting problem with various
1429 assumptions that pointers of different types all smell the same as
1430 far as vararg functions is conserved. To make this problem less
1431 likely in the future, redo the API to use varargs functions.
1432 * alloc.c (make_save_value): Remove this vararg function.
1433 All uses changed to ...
1434 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1435 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1437 (make_save_ptr): Rename from make_save_pointer, for consistency with
1438 the above. Define only on platforms that need it. All uses changed.
1440 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1442 * keyboard.c: Try to fix typos in previous change.
1443 (DISPLAY_LIST_INFO): New macro.
1444 (kbd_buffer_get_event): Do not access members that are not present
1445 in X11. Revert inadvertent change of "!=" to "=".
1447 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1449 * keyboard.c (kbd_buffer_get_event):
1450 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1451 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1453 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1455 * filelock.c: Fix unlikely file descriptor leaks.
1456 (get_boot_time_1): Rework to avoid using emacs_open.
1457 This doesn't actually fix a leak, but is better anyway.
1458 (read_lock_data): Use read, not emacs_read.
1460 * doc.c: Fix minor memory and file descriptor leaks.
1461 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1462 (get_doc_string, Fsnarf_documentation):
1463 Fix file descriptor leak on error.
1465 * term.c: Fix minor fdopen-related file descriptor leaks.
1466 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1467 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1469 * charset.c: Fix file descriptor leaks and errno issues.
1471 (load_charset_map_from_file): Don't leak file descriptor on error.
1472 Use plain record_xmalloc since the allocation is larger than
1473 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1475 * eval.c (record_unwind_protect_nothing):
1476 * fileio.c (fclose_unwind):
1478 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1479 The replacement doesn't block input, but that no longer seems
1482 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1484 * lread.c: Fix file descriptor leaks and errno issues.
1485 (Fload): Close some races that leaked fds or streams when 'load'
1487 (Fload, openp): Report error number of last nontrivial failure to open.
1488 ENOENT counts as trivial.
1489 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1491 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1492 now that the function is always called with a nonnegative arg.
1493 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1494 All uses replaced with ...
1495 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1497 A few more minor file errno-reporting bugs.
1498 * callproc.c (Fcall_process):
1499 * doc.c (Fsnarf_documentation):
1500 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1501 * process.c (set_socket_option):
1502 Don't let a constructor trash errno.
1503 * doc.c: Include <errno.h>.
1505 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1507 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1509 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1511 Fix w32 bug with call-process-region (Bug#14885).
1512 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1513 to Fcall_process when the input is empty. This simplifies the
1514 code a bit. It makes no difference on POSIXish platforms but
1515 apparently it fixes a bug on w32.
1517 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1518 * fileio.c (close_file_unwind): Don't close if FD is negative;
1519 this can happen when unwinding a zapped file descriptor.
1520 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1521 in case Emacs runs out of memory between the two unwind-protects.
1522 Don't trash errno when closing FD.
1523 Zap the FD in the specpdl when closing it, instead of deferring
1524 the removal of the unwind-protect; this fixes a bug where a child
1525 function unwinds the stack past us.
1527 New unwind-protect flavors to better type-check C callbacks.
1528 This also lessens the need to write wrappers for callbacks,
1529 and the need for make_save_pointer.
1530 * alloca.c (free_save_value):
1531 * atimer.c (run_all_atimers):
1533 * alloc.c (safe_alloca_unwind):
1534 * atimer.c (unwind_stop_other_atimers):
1535 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1536 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1537 * minibuf.c (choose_minibuf_frame_1):
1538 * process.c (make_serial_process_unwind):
1539 * xdisp.h (pop_message_unwind):
1540 * xselect.c (queue_selection_requests_unwind):
1541 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1542 * alloca.c (record_xmalloc):
1543 Prefer record_unwind_protect_ptr to record_unwind_protect with
1545 * alloca.c (Fgarbage_collect):
1546 Prefer record_unwind_protect_void to passing a dummy.
1547 * buffer.c (restore_buffer):
1548 * window.c (restore_window_configuration):
1549 * xfns.c, w32fns.c (do_unwind_create_frame)
1550 New wrapper. All record-unwind uses of wrappee changed.
1551 * buffer.c (set_buffer_if_live):
1552 * callproc.c (call_process_cleanup, delete_temp_file):
1553 * coding.c (code_conversion_restore):
1554 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1555 * editfns.c (save_excursion_restore)
1556 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1557 (save_restriction_restore):
1558 * eval.c (restore_stack_limits, un_autoload):
1559 * fns.c (require_unwind):
1560 * keyboard.c (recursive_edit_unwind, tracking_off):
1561 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1562 * macros.c (pop_kbd_macro, restore_menu_items):
1563 * nsfns.m (unwind_create_frame):
1564 * print.c (print_unwind):
1565 * process.c (start_process_unwind):
1566 * search.c (unwind_set_match_data):
1567 * window.c (select_window_norecord, select_frame_norecord):
1568 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1569 (fast_set_selected_frame):
1570 * xfns.c, w32fns.c (unwind_create_tip_frame):
1571 Return void, not a dummy Lisp_Object. All uses changed.
1572 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1573 * callproc.c (call_process_kill):
1574 * fileio.c (restore_point_unwind, decide_coding_unwind)
1575 (build_annotations_unwind):
1576 * insdel.c (Fcombine_after_change_execute_1):
1577 * keyboard.c (read_char_help_form_unwind):
1578 * menu.c (unuse_menu_items):
1579 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1580 * sound.c (sound_cleanup):
1581 * xdisp.c (unwind_redisplay):
1582 * xfns.c (clean_up_dialog):
1583 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1584 Accept no args and return void, instead of accepting and returning
1585 a dummy Lisp_Object. All uses changed.
1586 * cygw32.c (fchdir_unwind):
1587 * fileio.c (close_file_unwind):
1588 * keyboard.c (restore_kboard_configuration):
1589 * lread.c (readevalllop_1):
1590 * process.c (wait_reading_process_output_unwind):
1591 Accept int and return void, rather than accepting an Emacs integer
1592 and returning a dummy object. In some cases this fixes an
1593 unlikely bug when the corresponding int is outside Emacs integer
1594 range. All uses changed.
1595 * dired.c (directory_files_internal_unwind):
1596 * fileio.c (do_auto_save_unwind):
1597 * gtkutil.c (pop_down_dialog):
1598 * insdel.c (reset_var_on_error):
1599 * lread.c (load_unwind):
1600 * xfns.c (clean_up_file_dialog):
1601 * xmenu.c, nsmenu.m (pop_down_menu):
1602 * xmenu.c (cleanup_widget_value_tree):
1603 * xselect.c (wait_for_property_change_unwind):
1604 Accept pointer and return void, rather than accepting an Emacs
1605 save value encapsulating the pointer and returning a dummy object.
1607 * editfns.c (Fformat): Update the saved pointer directly via
1608 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1609 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1610 (unwind_body): New function.
1611 (record_unwind_protect): First arg is now a function returning void,
1612 not a dummy Lisp_Object.
1613 (record_unwind_protect_ptr, record_unwind_protect_int)
1614 (record_unwind_protect_void): New functions.
1615 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1616 * fileio.c (struct auto_save_unwind): New type.
1617 (do_auto_save_unwind): Use it.
1618 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1619 * insdel.c (struct rvoe_arg): New type.
1620 (reset_var_on_error): Use it.
1621 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1623 (specbinding_func): Remove; there are now several such functions.
1624 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1625 (set_unwind_protect_ptr): New function.
1626 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1628 Be simpler and more consistent about reporting I/O errors.
1629 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1630 Say "Read error" and "Write error", rather than "I/O error", or
1631 "IO error reading", or "IO error writing", when a read or write
1633 * process.c (Fmake_network_process, wait_reading_process_output)
1634 (send_process, Fprocess_send_eof, wait_reading_process_output):
1635 Capitalize diagnostics consistently. Put "failed foo" at the
1636 start of the diagnostic, so that we don't capitalize the
1637 function name "foo". Consistently say "failed" for such
1639 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1640 All callers changed. This is so it can use report_file_error.
1641 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1642 diagnostics consistently as above.
1644 * fileio.c (report_file_errno): Fix errno reporting bug.
1645 If the file name is neither null nor a pair, package it up as a
1646 singleton list. All callers changed, both to this function and to
1647 report_file_error. This fixes a bug where the memory allocator
1648 invoked by list1 set errno so that the immediately following
1649 report_file_error reported the wrong errno value.
1651 Fix minor problems found by --enable-gcc-warnings.
1652 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1653 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1655 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1657 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1658 Set event->arg to Qt if switch-event shall be generated.
1659 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1661 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1663 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1666 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1667 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1668 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1669 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1670 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1671 and there is a focused frame.
1672 (head_table): Add focus-in and focus-out.
1673 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1674 bind to handle-focus-in/out.
1676 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1677 (Fhandle_switch_frame): Call Fhandle_focus_in.
1678 (syms_of_frame): defsubr handle-focus-in/out.
1680 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1682 Fix porting bug to older POSIXish platforms (Bug#14862).
1683 * sysdep.c (emacs_pipe): New function, that implements
1684 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1685 This should port better to CentOS 5 and to Mac OS X 10.6.
1686 All calls to pipe2 changed.
1688 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1689 This makes the code easier to read and the executable a bit smaller.
1690 Do not replace all calls to Fcons that happen to create lists,
1691 just calls that are intended to create lists. For example, when
1692 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1693 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1694 Similarly for list2 through list5.
1695 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1696 * bytecode.c (exec_byte_code):
1697 * callint.c (quotify_arg, Fcall_interactively):
1698 * callproc.c (Fcall_process, create_temp_file):
1699 * charset.c (load_charset_map_from_file)
1700 (Fdefine_charset_internal, init_charset):
1701 * coding.c (get_translation_table, detect_coding_system)
1702 (Fcheck_coding_systems_region)
1703 (Fset_terminal_coding_system_internal)
1704 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1705 * composite.c (update_compositions, Ffind_composition_internal):
1706 * dired.c (directory_files_internal, file_name_completion)
1708 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1709 * doc.c (Fsnarf_documentation):
1710 * editfns.c (Fmessage_box):
1712 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1713 (Feval, eval_sub, Ffuncall, apply_lambda):
1714 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1715 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1716 (Fset_file_times, Finsert_file_contents)
1717 (Fchoose_write_coding_system, Fwrite_region):
1718 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1719 * font.c (font_registry_charsets, font_parse_fcname)
1720 (font_prepare_cache, font_update_drivers, Flist_fonts):
1721 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1722 * frame.c (make_frame, Fmake_terminal_frame)
1723 (x_set_frame_parameters, x_report_frame_params)
1724 (x_default_parameter, Fx_parse_geometry):
1725 * ftfont.c (syms_of_ftfont):
1726 * image.c (gif_load):
1727 * keyboard.c (command_loop_1):
1728 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1729 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1730 (Fminor_mode_key_binding, accessible_keymaps_1)
1731 (Faccessible_keymaps, Fwhere_is_internal):
1732 * lread.c (read_emacs_mule_char):
1733 * menu.c (find_and_return_menu_selection):
1734 * minibuf.c (get_minibuffer):
1735 * nsfns.m (Fns_perform_service):
1736 * nsfont.m (ns_script_to_charset):
1737 * nsmenu.m (ns_popup_dialog):
1738 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1739 (Fx_own_selection_internal):
1740 * nsterm.m (append2):
1741 * print.c (Fredirect_debugging_output)
1742 (print_prune_string_charset):
1743 * process.c (Fdelete_process, Fprocess_contact)
1744 (Fformat_network_address, set_socket_option)
1745 (read_and_dispose_of_process_output, write_queue_push)
1746 (send_process, exec_sentinel):
1747 * sound.c (Fplay_sound_internal):
1748 * textprop.c (validate_plist, add_properties)
1749 (Fput_text_property, Fadd_face_text_property)
1750 (copy_text_properties, text_property_list, syms_of_textprop):
1751 * unexaix.c (report_error):
1752 * unexcoff.c (report_error):
1753 * unexsol.c (unexec):
1754 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1755 (Fformat_mode_line, syms_of_xdisp):
1756 * xfaces.c (set_font_frame_param)
1757 (Finternal_lisp_face_attribute_values)
1758 (Finternal_merge_in_global_face, syms_of_xfaces):
1759 * xfns.c (x_default_scroll_bar_color_parameter)
1760 (x_default_font_parameter, x_create_tip_frame):
1761 * xfont.c (xfont_supported_scripts):
1762 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1763 (menu_help_callback, xmenu_show):
1765 * xterm.c (set_wm_state):
1766 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1767 and similarly for list2 through list5.
1769 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1771 * callproc.c (Fcall_process_region): Fix minor race and tune.
1772 (create_temp_file): New function, with the temp-file-creation part
1773 of the old Fcall_process_region. Use Fcopy_sequence to create the
1774 temp file name, rather than alloca + build_string, for simplicity.
1775 Don't bother to block input around the temp file creation;
1776 shouldn't be needed. Simplify use of mktemp. Use
1777 record_unwind_protect immediately after creating the temp file;
1778 this closes an unlikely race where the temp file was not removed.
1779 Use memcpy rather than an open-coded loop.
1780 (Fcall_process_region): Use the new function. If the input is
1781 empty, redirect from /dev/null rather than from a newly created
1782 empty temp file; this avoids unnecessary file system traffic.
1784 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1786 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1787 Simplify by making this case like the other two. This is a bit
1788 slower on obsolete hosts, but the extra complexity isn't worth it.
1790 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1791 * process.c (create_process) [!DOS_NT]:
1792 Remove now-unnecessary calls to emacs_close.
1794 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1796 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1797 returning early. (Bug#14850)
1799 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1800 and inhibit-iso-escape-detection attributes of 'undecided'.
1803 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1805 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1806 Reported by Herbert J. Skuhra in
1807 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1809 Don't lose top specpdl entry when memory is exhausted.
1810 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1811 specpdl overflow here, to simplify callers; all callers changed.
1812 Always reserve an unused entry at the stack top; this avoids
1813 losing the top entry's information when memory is exhausted.
1815 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1817 Clean up errno reporting and fix some errno-reporting bugs.
1818 * callproc.c (Fcall_process):
1819 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1820 * process.c (create_process, Fmake_network_process):
1821 * unexaix.c (report_error):
1822 * unexcoff.c (report_error):
1823 Be more careful about reporting the errno of failed operations.
1824 The code previously reported the wrong errno sometimes.
1825 Also, prefer report_file_errno to setting errno + report_file_error.
1826 (Fcall_process): Look at openp return value rather than at path,
1827 as that's a bit faster and clearer when there's a numeric predicate.
1828 * fileio.c (report_file_errno): New function, with most of the
1829 old contents of report_file_error.
1830 (report_file_error): Use it.
1831 (Ffile_exists_p, Ffile_accessible_directory_p):
1832 Set errno to 0 when it is junk.
1833 * fileio.c (Faccess_file):
1834 * image.c (x_create_bitmap_from_file):
1835 Use faccessat rather than opening the file, to avoid the hassle of
1836 having a file descriptor open.
1837 * lisp.h (report_file_errno): New decl.
1838 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1841 * process.c (create_process, wait_reading_process_output) [AIX]:
1842 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1843 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1844 a multithreaded environment anyway).
1845 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1847 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1849 * image.c (x_find_image_file): Don't close a remote file handle.
1851 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1853 Fix races with threads and file descriptors.
1854 * callproc.c (Fcall_process_region):
1855 * dired.c (open_directory):
1856 * emacs.c (main, Fdaemon_initialized):
1857 * image.c (x_find_image_file):
1858 * inotify.c (Finotify_rm_watch):
1859 * lread.c (Flocate_file_internal):
1860 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1861 * term.c (term_mouse_moveto, init_tty):
1862 * termcap.c (tgetent):
1863 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1864 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1865 * unexhp9k800.c, unexmacosx.c (unexec):
1866 * callproc.c (Fcall_process_region):
1867 Use emacs_close, not close.
1868 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1869 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1870 and posix_close function on current platforms (which all lack them).
1871 (emacs_close): Use it. This should fix the races on GNU/Linux and
1872 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1873 and it should avoid closing random victim file descriptors on
1876 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1878 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1879 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1882 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1883 This is for .gdbinit xbacktrace.
1885 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1886 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1887 (emacs_set_tty): Now static.
1888 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1889 * term.c (tty_capable_p, tty_default_color_capabilities)
1890 (get_tty_terminal, term_mouse_movement)
1891 (handle_one_term_event, init_tty, maybe_fatal):
1892 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1893 (tgetent, scan_file, name_match, compare_contin):
1894 * terminal.c (get_terminal):
1895 Use bool for boolean.
1896 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1897 Prefer char to unsigned char if either will do.
1898 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1899 (tty_write_glyphs): Prefer int to unsigned.
1900 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1901 All callers changed.
1902 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1904 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1907 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1908 (B__dummy__): New dummy symbol, to pacify C89.
1909 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1910 they can't grok varargs macros.
1911 * dispnew.c (add_window_display_history)
1912 (add_frame_display_history):
1913 * print.c (print_object):
1914 * xdisp.c (debug_method_add):
1915 Use %p printf format only for void pointers.
1916 * emacs.c (usage_message): New constant, replacing ...
1917 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1918 (main): Adjust to usage reorg.
1919 * fns.c (syms_of_fns):
1920 * profiler.c (syms_of_profiler):
1921 Don't use non-constant struct initializers.
1922 * gnutls.h (gnutls_initstage_t):
1923 * lisp.h (enum Lisp_Fwd_Type):
1924 * lread.c (lisp_file_lexically_bound_p):
1925 * xsettings.c (anonymous enum):
1926 Remove trailing comma.
1927 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1928 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1929 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1931 * regex.c (const_re_char): New type, to pacify strict C89.
1932 All uses of 'const re_char' replaced to use it.
1933 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1934 with glibc when strict C89. This change is imported from gnulib.
1936 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1937 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1938 Omit GNU_LINUX implementation, since it requires long long.
1939 * xterm.c (x_draw_underwave):
1940 Do not assume the traditional order of struct's members.
1941 (x_term_init): Rewrite to avoid the need for non-constant structure
1944 Syntax cleanup, mostly replacing macros with functions.
1945 This removes the need for the syntax_temp hack.
1946 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1947 * syntax.c (SYNTAX_INLINE): New macro.
1948 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1949 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1950 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1951 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1952 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1953 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1954 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1955 Now constants, not macros.
1956 (syntax_temp) [!__GNUC__]: Remove.
1957 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1958 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1959 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1960 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1961 Move here from syntax.h; now functions, not macros. Except for the
1962 last function, these are static since only syntax.c uses them.
1963 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1964 All uses changed. Now a function, not a macro; use this fact
1965 to simplify the code.
1966 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1967 compiler bugs; no longer relevant.
1968 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1969 (SYNTAX_INLINE): New macro.
1970 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1971 for the new functions. Use bool for boolean member.
1972 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1973 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1974 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1975 (SETUP_BUFFER_SYNTAX_TABLE):
1976 Now extern inline functions, not macros.
1977 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1978 Remove; all uses replaced by implementation.
1979 (syntax_temp) [!__GNUC__]: Remove decl.
1980 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1982 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1984 * emacs.c (main): Fix syntax error.
1986 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1988 Timestamp fixes for undo (Bug#14824).
1989 * atimer.c (schedule_atimer):
1990 * fileio.c (Ffile_newer_than_file_p):
1991 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1992 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1993 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1994 (syms_of_fileio): Remove Sclear_visited_file_name.
1995 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1996 file doesn't exist; this avoids an ambiguity with negative timestamps.
1997 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1998 * systime.h (make_emacs_time, invalid_emacs_time):
1999 Don't assume struct timespec layout; POSIX doesn't guarantee it.
2000 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
2001 * undo.c (record_first_change): Push (visited-file-modtime) onto
2002 undo list rather than reimplementing it by hand, incorrectly.
2004 2013-07-09 Ken Brown <kbrown@cornell.edu>
2006 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
2008 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
2010 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
2012 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
2014 Handle errno and exit status a bit more carefully.
2015 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
2016 number into an exit status. Instead, use EXIT_CANCELED.
2017 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
2018 * callproc.c (relocate_fd):
2019 * emacs.c (close_output_streams, main):
2020 * process.c (create_process):
2021 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
2022 Use emacs_perror for simplicity.
2023 * callproc.c (relocate_fd, main):
2024 * sysdep.c (sys_subshell):
2025 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
2026 (shut_down_emacs): Use emacs_write, not write.
2027 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
2028 * fileio.c (Fcopy_file, e_write):
2029 * nsterm.m (ns_select):
2030 * process.c (send_process):
2031 * sound.c (vox_write):
2032 Use emacs_write_sig, not emacs_write.
2033 * lisp.h (emacs_write_sig, emacs_perror): New decls.
2034 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
2036 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
2038 (emacs_full_write): New function.
2039 (emacs_write): Rewrite to use it.
2040 (emacswrite_sig, emacs_perror): New functions.
2041 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
2043 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
2045 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
2046 on NS even if it is present. Pixmap on NS is a void*.
2048 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2050 Port to Ubuntu 10 (Bug#14803).
2051 Problem reported by T.V. Raman.
2052 * process.c (close_on_exec, accept4, process_socket):
2053 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
2055 2013-07-07 Eli Zaretskii <eliz@gnu.org>
2057 * w32.c (sys_dup): Declare prototype.
2061 * callproc.c [WINDOWSNT]: Include sys/socket.h.
2063 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2065 Make file descriptors close-on-exec when possible (Bug#14803).
2066 This simplifies Emacs a bit, since it no longer needs to worry
2067 about closing file descriptors by hand in some cases.
2068 It also fixes some unlikely races. Not all such races, as
2069 libraries often open files internally without setting
2070 close-on-exec, but it's an improvement.
2071 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
2072 * callproc.c (Fcall_process) [!MSDOS]:
2073 * emacs.c (main) [!DOS_NT]:
2074 * nsterm.m (ns_term_init):
2075 * process.c (create_process):
2076 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
2077 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
2078 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
2079 Prefer mkostemp with O_CLOEXEC to mkstemp.
2080 * callproc.c (relocate_fd) [!WINDOWSNT]:
2081 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
2082 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
2084 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
2085 Make the resulting file descriptor close-on-exec.
2086 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
2087 * lread.c (load_descriptor_list, load_descriptor_unwind):
2088 Remove; no longer needed. All uses removed.
2089 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
2090 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
2092 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
2093 (Fmake_network_process, Fnetwork_interface_list):
2094 (Fnetwork_interface_info, server_accept_connection):
2095 Make newly-created socket close-on-exec.
2096 * sysdep.c (emacs_open, emacs_fopen):
2097 Make new-created descriptor close-on-exec.
2098 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
2099 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
2101 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
2103 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
2104 for NS_IMPL_GNUSTEP.
2106 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
2108 Fix openp errno handling.
2109 * callproc.c (Fcall_process): Preserve openp errno around close.
2110 * lread.c (openp): Set errno when returning -1, as some callers
2113 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
2115 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
2117 * nsterm.h (NSSavePanel): Update comment.
2118 (NSAPP_DATA2_RUNFILEDIALOG): Define.
2119 (ns_run_file_dialog): Declare.
2121 * nsfns.m: Remove panelOK.
2123 (ns_run_file_dialog): New function.
2124 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
2125 event loop, so file dialog is popped up by ns_run_file_dialog, called
2126 by sendEvent (Bug#14578).
2127 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
2129 2013-07-06 Eli Zaretskii <eliz@gnu.org>
2131 * xdisp.c (default_line_pixel_height): New function.
2132 (pos_visible_p, move_it_vertically_backward, try_scrolling)
2133 (try_cursor_movement, redisplay_window, try_window)
2134 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
2136 * window.c (window_scroll_pixel_based): use
2137 default_line_pixel_height.
2139 * dispextern.h (default_line_pixel_height): Add prototype.
2141 * frame.c (x_set_line_spacing): Accept a float value for
2142 line-spacing parameter, per the documentation.
2144 * data.c (Fmultibyte_string_p): Doc fix.
2146 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2148 Use emacs_open more consistently when opening files.
2149 This handles EINTR more consistently now, and makes it easier
2150 to introduce other uniform changes to file descriptor handling.
2151 * src/systdio.h: New file.
2152 * src/buffer.c (mmap_init):
2153 * cygw32.c (chdir_to_default_directory):
2154 * dispnew.c (Fopen_termscript):
2155 * emacs.c (Fdaemon_initialized):
2156 * fileio.c (Fdo_auto_save):
2157 * image.c (slurp_file, png_load_body, jpeg_load_body):
2158 * keyboard.c (Fopen_dribble_file):
2160 * print.c (Fredirect_debugging_output):
2161 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2162 * termcap.c (tgetent):
2163 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2164 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2165 * w32term.c (w32_initialize) [CYGWIN]:
2166 * xfaces.c (Fx_load_color_file):
2167 Use emacs_open instead of plain open, and emacs_fopen instead of
2169 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2170 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2171 * callproc.c (default_output_mode): New constant.
2172 (Fcall_process): Use it to call emacs_open instead of plain creat.
2173 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2174 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2175 (emacs_fopen): New function.
2176 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2177 Include <lisp.h>, for emacs_open.
2178 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2180 Remove duplicate #include directives.
2181 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2183 Don't include stdio.h twice.
2184 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2185 Don't include sys/types.h or stdio.h twice.
2186 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2187 * lread.c: Don't include coding.h twice.
2188 * nsfont.m: Don't include frame.h twice.
2189 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2190 * ralloc.c: Don't include <unistd.h> twice.
2191 * xdisp.c: Don't include font.h twice.
2192 * xterm.c: Don't include fontset.h twice.
2193 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2195 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2197 Scale ImageMagick images more carefully.
2198 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2199 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2200 Be more careful about avoiding undefined behavior after
2201 integer overflow and division by zero.
2203 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2205 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2206 (syms_of_w32fns): DEFSYM them.
2207 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2208 (CCHDEVICENAME): Define macros if not defined.
2209 (struct MONITOR_INFO_EX): New struct.
2210 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2211 (enum_display_monitors_fn): New variable.
2212 (globals_of_w32fns): Initialize it.
2213 (Fx_display_pixel_width, Fx_display_pixel_height)
2214 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2215 multi-monitor setups in docstrings.
2216 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2217 screen size by primary monitor's millimeter per pixel.
2218 (w32_monitor_enum, w32_display_monitor_attributes_list)
2219 (w32_display_monitor_attributes_list_fallback)
2220 (Fw32_display_monitor_attributes_list): New functions.
2221 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2223 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2225 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2227 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2229 * fileio.c (Qfile_notify_error): New error symbol.
2231 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2232 * inotify.c (inotify_callback, symbol_to_inotifymask)
2233 (Finotify_add_watch, Finotify_rm_watch): Use it.
2234 (inotifyevent_to_event): Exchange order of cookie and file name.
2235 (Finotify_add_watch): Adapt docstring.
2237 * lisp.h (Qfile_notify_error): Declare.
2239 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2241 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2242 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2243 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2244 which did not work (see <http://bugs.gnu.org/14569#307>).
2245 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2246 && (!noninteractive || initialized)). This attempts to thread
2247 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2249 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2251 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2252 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2254 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2256 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2257 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2258 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2259 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2261 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2263 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2264 Define to __sys_siglist.
2266 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2268 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2269 word-wrap, so that overflow-newline-into-fringe would work in
2270 visual-line-mode. (Bug#2749)
2271 (move_it_in_display_line_to): When the last scanned display
2272 element fits exactly on the display line, and
2273 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2274 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2275 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2276 finding buffer position that corresponds to pixel coordinates,
2277 e.g. in buffer_posn_from_coords.
2279 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2281 * process.c (handle_child_signal): Call catch_child_signal if
2284 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2286 Don't convert function pointers to void * and back.
2287 It isn't portable C, and it's easy enough to avoid.
2288 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2289 (make_save_value): Add support for SAVE_FUNCPOINTER.
2290 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2291 * print.c (print_object):
2292 Distinguish function from object pointers.
2293 * lisp.h (SAVE_FUNCPOINTER): New constant.
2294 (SAVE_SLOT_BITS): Adjust to it.
2295 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2296 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2297 (voidfuncptr): New typedef.
2298 (struct Lisp_Save_Value): New member data[0].funcpointer.
2299 (XSAVE_FUNCPOINTER): New function.
2301 Simplify buildobj processing.
2302 * Makefile.in (buildobj.h): Make it a sequence of strings each
2303 followed by comma, rather than a single string. Put it into a
2304 .tmp file in case there's an error while generating it.
2305 (gl-stamp): Use .tmp for temp files.
2306 (mostlyclean): Clean .tmp files.
2307 * doc.c (buildobj): Move to just the routine that needs it.
2308 It's now an array of strings, so processing is simpler.
2310 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2312 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2313 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2314 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2315 Invoke malloc_enable_thread even when not interactive.
2316 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2317 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2318 in this case, since the underlying bug has now been fixed.
2320 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2322 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2323 unlinking it (bug#14691).
2325 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2327 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2328 before checking whether buffer is modified. This lets
2329 `kill-buffer-query-functions' cancel killing of the buffer or save
2330 its content before `kill-buffer' asks user the "Buffer %s
2331 modified; kill anyway?" question.
2333 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2335 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2336 Let the super performKeyEquivalent deal with them (Bug#14747).
2338 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2340 * widget.c (resize_cb): Remove unused local.
2342 Do not use GTK 3 if it exists but cannot be compiled.
2343 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2344 * xterm.c (x_error_handler) [!USE_GTK]:
2347 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2349 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2351 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2352 to the valid range of values. (Bug#14753)
2354 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2355 when moving point by using the current glyph matrix. This avoids
2356 the need to force redisplay when this function is called in a
2359 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2361 Fix minor problems found by static checking.
2362 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2363 Redo the latter's body to sidestep GCC parenthesization warnings.
2364 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2365 * coding.c (detect_coding, detect_coding_system):
2366 * coding.h (struct undecided_spec):
2367 Use bool for boolean.
2368 * image.c (QCmax_width, QCmax_height): Now static.
2369 * xdisp.c (Fmove_point_visually): Remove unused local.
2371 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2373 * xdisp.c (Fmove_point_visually): New function.
2375 2013-06-28 Kenichi Handa <handa@gnu.org>
2377 * coding.h (define_coding_undecided_arg_index): New enum.
2378 (coding_attr_index): New members
2379 coding_attr_undecided_inhibit_null_byte_detection,
2380 coding_attr_undecided_inhibit_iso_escape_detection,
2381 coding_attr_undecided_prefer_utf_8.
2382 (undecided_spec): New struct.
2383 (struct coding_system): New member `undecided' of the member
2386 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2387 (detect_coding): Likewise.
2388 (detect_coding_system): Likewise.
2389 (Fdefine_coding_system_internal): New coding system properties
2390 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2392 (syms_of_coding): Adjust for coding_arg_undecided_max.
2394 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2396 * image.c (x_from_xcolors): Remove unused local.
2398 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2400 Defer image data transfer between X client and server until actual
2403 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2406 * image.c (Destroy_Image): Remove.
2407 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2408 `mask_p', and `colors_p'. All uses changed.
2409 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2410 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2411 New macros for `flags' arg to x_clear_image_1.
2412 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2413 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2414 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2415 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2416 (image_get_x_image, image_unget_x_image): New functions or macros.
2417 (image_background, image_background_transparent, x_to_xcolors)
2418 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2419 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2420 instead of Destroy_Image.
2421 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2422 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2423 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2424 (imagemagick_load_image, svg_load_image): Use them instead of
2425 x_create_x_image_and_pixmap, and x_put_x_image followed by
2426 x_destroy_x_image, respectively.
2427 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2428 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2429 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2430 background_transparent fields.
2431 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2432 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2434 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2436 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2437 This mostly consists of undoing recent changes.
2438 * callproc.c (Fcall_process):
2439 * process.c (create_process):
2440 Do not worry about catching SIGCHLD here, undoing previous change.
2441 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2442 * process.c, process.h (catch_child_signal):
2443 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2444 * process.c (catch_child_handler): Don't worry about being called
2445 lazily and do not assume caller has blocked SIGCHLD, undoing
2446 previous change. Move first-time stuff back to
2447 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2448 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2449 set lib_child_handler if it's already initialized, which may
2450 help avoid problems on GNUStep.
2452 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2454 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2455 * callproc.c (Fcall_process):
2456 * process.c (create_process):
2457 Make sure SIGCHLD is caught before we fork,
2458 since Emacs startup no arranges to catch SIGCHLD.
2459 * process.c (lib_child_handler): Initialize to null, not to
2461 (catch_child_signal): Allow self to be called lazily.
2462 Do nothing if it's already been called.
2463 Assume caller has blocked SIGCHLD (all callers do now).
2464 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2465 just before it's really needed.
2466 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2467 since it hasn't been caught yet.
2469 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2471 * image.c (compute_image_size): New function to implement
2472 :max-width and :max-height.
2473 (imagemagick_load_image): Use it.
2475 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2477 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2478 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2480 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2481 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2482 the SIGCHLD handler, since the code is not atomic and (due to glib)
2483 signals may be arriving now.
2484 * sysdep.c (init_signals): Do not catch child signals here;
2485 'main' now does that later, at a safer time.
2487 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2489 Clean up SIGCHLD handling a bit (Bug#14569).
2490 * process.c, process.h (catch_child_signal):
2491 Now always extern, even if !NS_IMPL_GNUSTEP.
2492 * process.c (catch_child_signal): Move glib tickler here from
2493 init_process_emacs, so that it's done earlier in Emacs
2494 initialization. Also move the noninteractive && !initialized
2495 check here from init_process_emacs. This is all a bit cleaner for
2496 GNUish platforms, and I hope it works around the Cygwin bug.
2497 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2498 that glib signal handling is tickled before glib creates threads.
2500 * process.c (wait_reading_process_output): Avoid int overflow
2501 when reading more than 2 GiB total from a process.
2503 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2505 * process.c (create_process): Handle a couple more cases,
2506 i.e., work even if new_argv and wait_child_setup[i] are cached.
2507 Use Fcall_process's style for volatile vars.
2509 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2511 * process.c (create_process): Mark PROCESS volatile.
2513 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2515 Use C99-style flexible array members if available.
2516 This avoids some subtle aliasing issues, which typically
2517 aren't a problem with GCC but may be a problem elsewhere.
2518 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2519 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2520 In either case, it uses a flexible array member rather than
2521 the old struct hack. All uses changed.
2522 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2523 Adjust to sdata reorganization.
2524 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2525 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2526 that ports better to pre-C99 non-GCC.
2527 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2528 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2529 as the latter has changed.
2530 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2531 and port better to pre-C99 GCC.
2532 * image.c (struct xpm_cached_color):
2533 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2534 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2535 Use FLEXIBLE_ARRAY_MEMBER.
2536 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2537 Move decl to top level so it gets checked against implementation.
2538 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2539 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2541 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2543 * syntax.c: Integer cleanups.
2544 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2545 All uses that need 0-or-2 changed to:
2546 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2547 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2548 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2549 (char_quoted, prev_char_comend_first, back_comment)
2550 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2551 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2552 Use bool for boolean.
2553 (update_syntax_table, skip_chars, skip_syntaxes):
2554 Prefer int to unsigned when either will do.
2555 (back_comment): Return boolean success flag, like forw_comment,
2556 instead of positive-or-minus-1 (which might have overflowed int anyway).
2557 Don't stuff ptrdiff_t into int.
2558 (syntax_spec_code, syntax_code_spec): Now const.
2559 (Fmatching_paren, scan_lists, scan_sexps_forward):
2560 Use enum syntaxcode for syntax code.
2561 (Fmatching_paren): Check that arg is a character, not just an integer.
2562 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2563 (Finternal_describe_syntax_value): Omit no-longer-needed
2565 (skip_chars): Use char, not unsigned char, when the distinction
2567 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2568 * bytecode.c (exec_byte_code):
2569 * syntax.c (syntax_spec_code, Fchar_syntax)
2570 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2572 * syntax.h (SYNTAX_WITH_FLAGS):
2573 Omit unnecessary casts.
2575 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2577 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2578 line dimensions here, to avoid race conditions with the main
2579 thread. (Bug#14062, bug#14630, bug#14669)
2581 * w32term.c (w32_draw_window_cursor): Compute the header line and
2582 mode line dimensions here.
2583 <w32_system_caret_window, w32_system_caret_hdr_height>:
2584 <w32_system_caret_mode_height>: New variables.
2586 * w32term.h: Declare them.
2588 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2590 * alloc.c (die): Move "assertion failed" string here ...
2591 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2592 COND when SUPPRESS_CHECKING. This shrinks the executable text
2593 size by 0.8% to 2.2% when configured with --enable-checking,
2594 depending on optimization flags (GCC 4.8.1 x86-64).
2596 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2598 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2600 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2601 base is 2; this is more accurate.
2603 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2605 * sound.c (string_default): Move to !WINDOWSNT section.
2606 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2608 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2610 * sound.c: Integer cleanups.
2611 Remove unnecessary forward decls.
2612 (struct sound_device): The 'file' member is now a Lisp_Object, not
2613 a char *, so that we needn't invoke alloca on a huge size.
2614 (Fplay_sound_internal): Adjust to this.
2615 (string_default): New function.
2616 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2617 Use it to adjust to the struct sound_device change.
2618 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2619 (be2hs) [0]: Remove.
2621 * syntax.c (skip_chars): Don't use uninitialized storage
2622 when searching a multibyte buffer for characters that are not in a
2623 unibyte string that contains non-ASCII characters.
2625 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2627 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2628 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2630 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2632 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2634 2013-06-18 Kenichi Handa <handa@gnu.org>
2636 * font.c (Ffont_spec): Signal an error for an invalid font name
2639 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2641 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2642 In particular this ports to 32-bit sparc Sun cc.
2643 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2644 array with a dummy element at specpdl[-1], so that its address can
2646 (unbind_to): Do not copy the binding; not needed, now that we
2647 copy old_value in the one place where the copy is needed.
2648 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2649 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2650 (union specbinding): Rename from struct specbinding. Redo layout
2651 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2652 which is not portable. With Sun C 5.12 32-bit sparc, the
2653 declaration causes nargs to be an unsigned bitfield, a behavior
2654 that the C standard allows; but Emacs wants nargs to be signed.
2655 The overall type is now a union of structures rather than a
2656 structure of union of structures, and the 'kind' member is now a
2657 bitfield, so that the overall type doesn't grow. All uses changed.
2658 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2660 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2662 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2663 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2665 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2667 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2669 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2670 unless we know that the window w's frame is a frame object.
2671 Another attempt at solving bug#14062 and bug#14630.
2673 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2675 * textprop.c (property_set_type): New enum.
2676 (add_properties): Allow appending/prepending text properties.
2677 (add_text_properties_1): Factored out of Fadd_text_properties.
2678 (Fadd_text_properties): Move all the code into
2679 add_text_properties_1.
2680 (Fadd_face_text_property): New function that calls
2681 add_text_properties_1.
2683 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2685 Move functions from lisp.h to individual modules when possible.
2686 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2687 * alloc.c (XFLOAT_INIT, set_symbol_name):
2688 * buffer.c (CHECK_OVERLAY):
2689 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2690 (set_char_table_parent):
2691 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2692 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2693 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2694 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2696 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2697 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2698 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2699 (backtrace_args, backtrace_debug_on_exit):
2700 * floatfns.c (CHECK_FLOAT):
2701 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2702 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2703 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2704 (set_hash_index_slot):
2705 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2706 * marker.c (CHECK_MARKER):
2707 * textprop.c (CHECK_STRING_OR_BUFFER):
2708 * window.c (CHECK_WINDOW_CONFIGURATION):
2709 Move here from lisp.h, and make these functions static rather than
2711 * buffer.c (Qoverlayp):
2713 * fns.c (Qhash_table_p):
2714 * window.c (Qwindow_configuration_p):
2716 * lisp.h: Remove the abovementioned defns and decls.
2718 Use functions, not macros, for XINT etc (Bug#11935).
2719 In lisp.h, prefer functions to function-like macros, and
2720 constants to object-like macros, when either will do. This:
2721 . simplifies use, as there's no more need to worry about
2722 arguments' side effects being evaluated multiple times.
2723 . makes the code easier to debug on some platforms.
2724 However, when using gcc -O0, keep using function-like macros
2725 for a few critical operations, for performance reasons.
2726 This sort of thing isn't needed with gcc -Og, but -Og
2727 is a GCC 4.8 feature and isn't widely-enough available yet.
2728 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2729 Remove enum lsb_bits; no longer needed.
2730 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2731 * buffer.c (Qoverlap):
2733 * fns.c (Qhash_table_p):
2734 Now extern, so lisp.h can use these symbols.
2735 * dispextern.h: Include character.h, for MAX_CHAR etc.
2736 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2737 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2738 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2739 (GLYPH_CODE_P): Move here from lisp.h.
2740 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2741 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2742 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2743 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2744 XUNTAG now returns void *.
2745 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2746 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2747 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2748 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2749 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2750 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2751 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2752 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2753 New macros, renamed from their sans-lisp_h_ counterparts.
2754 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2755 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2756 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2757 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2758 If compiling via GCC without optimization, define these as macros
2759 in addition to inline functions.
2760 To disable this, compile with -DINLINING=0.
2761 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2762 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2763 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2764 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2765 (INTMASK, VALMASK): Now macros, since static values cannot be
2766 accessed from extern inline functions.
2767 (VALMASK): Also a constant, for benefit of old GDB.
2768 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2769 is INTEGERP, which can fold it in.
2770 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2771 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2772 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2773 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2774 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2775 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2776 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2777 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2778 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2779 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2780 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2781 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2782 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2783 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2784 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2785 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2786 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2787 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2788 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2789 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2790 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2791 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2792 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2793 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2794 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2795 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2796 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2797 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2798 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2799 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2800 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2801 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2802 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2804 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2805 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2806 (VALMASK): Define in one place rather than in two, merging the
2807 USE_LSB_TAG parts; this is simpler.
2808 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2809 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2810 Move up, to avoid use before definition.
2811 Also include "globals.h" earlier, for the same reason.
2812 (make_natnum): New function.
2813 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2814 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2815 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2816 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2817 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2818 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2819 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2820 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2821 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2822 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2823 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2824 (Qwindow_configuration_p, Qimage): New forward declarations.
2825 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2826 (STRING_COPYIN): Remove; unused.
2827 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2828 (xcar_addr, xcdr_addr): New functions. All uses changed.
2829 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2830 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2831 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2832 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2833 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2834 (TYPE_RANGED_INTEGERP): Simplify.
2835 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2836 (setlocale, fixup_locale, synchronize_system_messages_locale)
2837 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2838 Now empty functions, not macros.
2839 (functionp): Return bool, not int.
2840 * window.c (Qwindow_configuration_p): Now extern,
2841 so window.h can use it.
2842 * window.h (Qwindowp): Move decl back to lisp.h.
2844 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2846 * xdisp.c (Fline_pixel_height): New function, required for solving
2849 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2851 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2853 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2855 * lread.c (syms_of_lread):
2856 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2858 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2860 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2862 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2864 * fileio.c (expand_file_name): Doc fix.
2866 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2868 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2869 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2870 Wait for self, not for 0. This can't hurt on GNU or similar
2871 system, and may help with Cygwin.
2873 * keyboard.c: Don't use PROP (...) as an lvalue.
2874 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2875 Use set_prop (A, B), not PROP (A) = B.
2877 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2879 * xdisp.c (get_it_property): Use it->window instead of generating
2880 a Lisp object from it->w.
2882 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2884 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2885 get-char-property the window that is being rendered, instead of
2886 the buffer, to support window-specific overlays. (Bug#14575)
2887 (compute_display_string_pos): When W is NULL, use the current
2888 buffer as the object to pass to get-char-property.
2889 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2890 pointer member of the bidi iterator, since no window is pertinent
2893 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2895 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2896 being displayed, and pass it to compute_display_string_pos.
2897 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2898 (bidi_paragraph_init): All callers changed.
2900 * xdisp.c (init_from_display_pos, init_iterator)
2901 (handle_single_display_spec, next_overlay_string)
2902 (get_overlay_strings_1, reseat_1, reseat_to_string)
2903 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2904 Set bidi_it.w member from it->w.
2905 (compute_display_string_pos): Accept additional argument, the
2906 window being displayed, and pass it to Fget_char_property.
2909 * dispextern.h (struct bidi_it): New member w, the window being
2911 (compute_display_string_pos): Adjust prototype.
2913 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2915 * xgselect.c: Remove unneeded include xterm.h.
2917 * process.c (wait_reading_process_output): Check for NS before GLIB.
2918 GLIB may be linked in due to rsvg, but ns_select must be called.
2920 * xgselect.c (xg_select): Remove call to window_system_available
2921 and g_main_context_pending at the top, so Gdk events (i.e. file
2922 notify) are processed when Emacs is started with -nw.
2924 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2926 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2927 (ctagsfiles3): New variable, includes only *.m files.
2928 (TAGS): Use an explicit language name in the regular expressions,
2929 to avoid transformation of '/SOMETHING' by MSYS to
2930 'c:\MSYS\SOMETHING'.
2932 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2934 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2936 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2938 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2939 still need to set the mouse pointer shape and activate help-echo.
2942 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2944 A few porting etc. fixes for the new file monitor code.
2945 See the thread containing
2946 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2947 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2948 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2949 (dir_monitor_callback, Fgfile_rm_watch):
2950 Use assq_no_quit instead of Fassoc, for speed.
2951 (dir_monitor_callback, Fgfile_rm_watch):
2952 eassert that the monitor is a fixnum.
2953 (dir_monitor_callback): No need for CDR_SAFE.
2954 Simplify building of lisp with alternative tails.
2955 (Fgfile_add_watch, Fgfile_rm_watch):
2956 Do not assume glib functions set errno reliably on failure.
2957 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2958 and signal an error otherwise.
2959 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2960 Use Fdelq instead of Fdelete, for speed.
2962 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2964 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2965 don't insist on being invoked on a highlighted tool-bar button.
2966 Avoids losing tool-bar functionality when mouse-highlight is nil.
2967 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2968 Don't highlight when mouse-highlight is nil.
2969 (note_mouse_highlight): When mouse-highlight is nil, don't return
2970 right away; instead, run tool-bar and mode-line highlight
2971 subroutine, clear any existing highlight, and revert the mouse
2972 pointer to its default shape. (Bug#14558)
2974 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2976 * lisp.mk (lisp): Add prog-mode.el.
2978 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2980 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2981 * process.c (dummy_handler): New function.
2982 (lib_child_handler): New static var.
2983 (handle_child_signal): Invoke it.
2984 (catch_child_signal): If a library has set up a signal handler,
2985 save it into lib_child_handler.
2986 (init_process_emacs): If using glib and not on Windows, tickle glib's
2987 child-handling code so that it initializes its private SIGCHLD handler.
2988 * syssignal.h (SA_SIGINFO): Default to 0.
2989 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2990 31; it should no longer be needed now.
2992 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2994 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2996 * gfilenotify.c (globals_of_gfilenotify): New function.
2997 (syms_of_gfilenotify): Move global initialization there.
2999 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
3001 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
3003 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
3004 * keyboard.c (menu_bar_items, tool_bar_items):
3005 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
3006 not override local keymaps any more.
3008 2013-06-04 Eli Zaretskii <eliz@gnu.org>
3010 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
3012 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3014 * w32console.c (initialize_w32_display): Return the dimensions of
3015 the console window via 2 additional arguments, not via the current
3016 frame. This avoids crashes due to overrunning the bounds of
3017 frame's decode_mode_spec_buffer, which is not resized following
3018 the change of the frame dimensions from the initial 10x10.
3020 * w32term.h (w32_initialize_display_info): Adjust prototype.
3022 * term.c (init_tty): Take dimensions of the frame from the values
3023 returned by initialize_w32_display.
3025 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
3026 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
3027 (LIBES): Add $(GFILENOTIFY_LIBS).
3029 * w32inevt.c (handle_file_notifications): Add dummy implementation
3030 for !HAVE_W32NOTIFY.
3032 * w32term.c: Wrap code with HAVE_W32NOTIFY.
3034 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
3036 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
3038 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
3040 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
3042 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
3044 Fix minor problems found by static checking.
3045 * data.c (pure_write_error):
3046 Use xsignal2, not Fsignal, as Fsignal might return.
3047 * eval.c (set_backtrace_debug_on_exit): Now static.
3048 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
3049 No longer inline. EXTERN_INLINE is needed only for functions
3050 defined in .h files. Reindent function header as per GNU style.
3051 (backtrace_p, backtrace_top, backtrace_next):
3052 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
3053 compiler or linker. Add extern decls to pacify gcc -Wall.
3054 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3056 * frame.c (free_monitors): Define only on platforms that need it.
3057 * nsterm.m (ns_term_init):
3058 * process.c (catch_child_signal):
3059 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
3060 defined on all porting targets these days.
3061 * process.c, process.h (catch_child_signal):
3062 Make it extern only if NS_IMPL_GNUSTEP is defined.
3064 2013-06-03 Eli Zaretskii <eliz@gnu.org>
3066 * w32.c (gettimeofday): Make the signature identical to prototype
3067 in nt/inc/sys/time.h.
3069 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3071 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
3074 * keyboard.c (safe_run_hooks_error): Improve error message.
3076 * data.c (pure_write_error): Add `object' argument.
3077 * puresize.h (CHECK_IMPURE): Use it.
3079 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
3081 * Makefile.in (NOTIFY_OBJ): New variable.
3082 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
3084 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
3085 Call syms_of_gfilenotify.
3087 * gfilenotify.c: New file.
3089 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
3090 and Qfile_w32notify.
3091 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
3092 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
3094 * lisp.h: Declare syms_of_gfilenotify.
3096 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
3098 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
3100 Merge the specpdl and backtrace stacks. Make the structure of the
3101 specpdl entries more obvious via a tagged union of structs.
3102 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
3103 (enum specbind_tag): New enum.
3104 (struct specbinding): Make it a tagged union of structs.
3105 Add a case for backtrace records.
3106 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
3107 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
3108 (backtrace_debug_on_exit): New accessors.
3109 (struct backtrace): Remove.
3110 (struct catchtag): Remove backlist field.
3111 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
3113 (Flocal_variable_p): Speed up the common case where the binding is
3115 * eval.c (backtrace_list): Remove.
3116 (set_specpdl_symbol, set_specpdl_old_value): Remove.
3117 (set_backtrace_args, set_backtrace_nargs)
3118 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
3119 (backtrace_next): New functions.
3120 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
3121 (unwind_to_catch, internal_lisp_condition_case)
3122 (internal_condition_case, internal_condition_case_1)
3123 (internal_condition_case_2, internal_condition_case_n): Don't bother
3124 with backtrace_list any more.
3125 (Fsignal): Adjust to new backtrace format.
3126 (grow_specpdl): Move up.
3127 (record_in_backtrace): New function.
3128 (eval_sub, Ffuncall): Use it.
3129 (apply_lambda): Adjust to new backtrace format.
3130 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
3132 (specbind): Adjust to new specpdl format. Simplify.
3133 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
3134 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
3136 (mark_backtrace): Remove.
3137 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
3138 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3139 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3141 * profiler.c (record_backtrace): Use get_backtrace.
3142 (handle_profiler_signal): Use backtrace_top_function.
3143 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3146 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3148 * process.h (catch_child_signal): Declare.
3150 * process.c (catch_child_signal): New function.
3151 (init_process_emacs): Call it.
3153 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3154 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3156 (x_set_cursor_type): Remove declaration.
3157 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3158 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3159 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3160 (ns_get_color): Use F suffix on float.
3161 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3162 (ns_get_rgb_color): Remove.
3163 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3164 (note_mouse_movement): x and y are CGFloat.
3165 (ns_draw_fringe_bitmap): Remove unused rowY.
3166 Change #if to COCOA && >= 10_6.
3167 (ns_draw_window_cursor): Remove unused overspill.
3168 (ns_draw_underwave): width and x are EamcsCGFloat.
3169 (ns_draw_box): thickness is CGFloat.
3170 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3171 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3172 if not in main thread.
3173 (ns_get_pending_menu_title, ns_check_menu_open)
3174 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3175 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3176 (sendFromMainThread:): New method.
3177 (changeFont:): size is CGFloat.
3178 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3179 Disable warning about permanent text.
3180 (characterIndexForPoint:): Adjust return type depending on GNUStep
3182 (mouseDown:): delta is CGFloat.
3183 (updateFrameSize): Remove unised variable f.
3184 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3185 Cast float to EmacsCGFloat.
3186 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3187 also to -1 when restoring.
3188 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3189 inside NS_IMPL_COCOA.
3190 (toggleFullScreen:): Put call to toggleFullScreen inside
3191 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3192 (setPosition:portion:whole:): por is CGFloat.
3193 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3194 (mouseDown:): Use CGFloat.
3195 (mouseDragged:): Remove unised variable edge.
3196 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3198 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3200 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3201 when NS_IMPL_GNUSTEP.
3202 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3203 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3204 (EmacsToolbar): Add clearAll. Add tag argument to
3205 addDisplayItemWithImage.
3206 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3208 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3210 * nsmenu.m (ns_update_menubar): Make static.
3211 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3212 (fillWithWidgetValue:): Add cast to SEL for setAction.
3213 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3214 (update_frame_tool_bar): Update code for GNUStep.
3215 (clearAll): New method.
3216 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3217 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3218 Move identifierToItem setObject and activeIdentifiers addObject before
3219 call to insertItemWithItemIdentifier.
3220 (validateVisibleItems): Fix indentation.
3221 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3222 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3223 UtilityWindow to aStyle, remove call to setStyleMask.
3225 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3227 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3228 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3229 Use F suffix on floats.
3230 (ns_char_width): Returns CGFloat.
3231 (ns_ascii_average_width): w is CGFloat instead of float.
3232 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3234 (ns_glyph_metrics): CGFloat instead of float.
3236 * nsfns.m (x_set_foreground_color, x_set_background_color):
3238 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3239 remove unused variables.
3240 (Fns_read_file_name): Keep track if panel is for save.
3241 Use ns_filename_from_panel/ns_directory_from_panel.
3242 (Fns_list_services): delegate only used for COCOA.
3243 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3244 Just return the input if GNUStep.
3245 (x_screen_planes): Remove.
3246 (Fxw_color_values): Use EmacsCGFloat
3247 (Fns_display_monitor_attributes_list): Only get screen number for
3249 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3251 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3252 ns_directory_from_panel.
3254 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3256 * process.c (handle_child_signal): Also use WCONTINUED.
3257 This is so that list-processes doesn't mistakenly list the process
3258 as stopped, when the process has actually been continued and is
3261 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3263 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3264 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3265 not already configured.
3267 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3269 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3271 * Makefile.in (mostlyclean): Remove *.res files.
3273 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3275 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3276 a buffer (bug#8447).
3278 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3280 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3281 display vector, and we backtrack, handle the case that the
3282 previous character position is also displayed from a display
3283 vector or covered by a display string or image. (Bug#14476)
3285 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3287 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3288 (struct MonitorInfo, free_monitors): Remove.
3289 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3290 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3291 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3294 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3295 (struct MonitorInfo, free_monitors): Remove.
3296 (ns_screen_name): Make static.
3297 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3298 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3301 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3302 (struct MonitorInfo): New struct.
3303 (free_monitors, make_monitor_attribute_list): Declare.
3305 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3307 (free_monitors, make_monitor_attribute_list): New functions.
3308 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3311 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3313 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3315 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3317 * keyboard.c: Apply keyboard decoding only to events that come directly
3318 from the tty, not from unread-command-events (bug#14368).
3319 (read_event_from_main_queue): New function, extracted from read_char).
3320 (read_decoded_char): Remove.
3321 (read_decoded_event_from_main_queue): New function to replace it.
3322 (read_char): Use it.
3323 (read_key_sequence): Use read_char rather than read_decoded_char.
3325 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3327 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3329 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3331 2013-05-22 Kenichi Handa <handa@gnu.org>
3333 The following changes are to fix the setting of
3334 buffer-file-coding-system on, for instance, C-x RET c unix RET
3335 _FILE_OF_DOS_EOL_TYPE_ RET.
3337 * coding.h (struct coding_system): New member detected_utf8_chars.
3339 * coding.c (detect_coding_utf_8): Count characters and check EOL
3340 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3342 (setup_coding_system): Do not initialize coding->head_ascii.
3343 (check_ascii): Do not set coding->eol_seen but update it. Do not
3344 call adjust_coding_eol_type here.
3345 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3346 If the eol-type of CODING is already specified, adjust the eol type
3347 of the found coding-system.
3348 (decode_coding_gap): Cancel previous change. Utilize the
3349 character numbers counted by detect_coding_utf_8. Fix detection
3352 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3354 * search.c (looking_at_1): Only set last_thing_searched if the match
3355 changed the match-data (bug#14281).
3357 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3359 * xdisp.c (reseat_at_previous_visible_line_start):
3360 Already declared in dispextern.h, so remove it here.
3361 (move_it_vertically_backward): Likewise.
3363 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3365 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3366 (Fx_display_pixel_width, Fx_display_pixel_height)
3367 (Fx_display_mm_width, Fx_display_mm_height):
3368 Mention `display-monitor-attributes-list' in docstrings.
3370 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3371 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3372 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3373 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3374 (Fx_display_backing_store, Fx_display_visual_class)
3375 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3376 (Fx_display_grayscale_p, Fx_display_pixel_width)
3377 (Fx_display_pixel_height, Fx_display_planes)
3378 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3379 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3380 (Fx_display_mm_width, Fx_display_mm_height)
3381 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3382 height for all physical monitors as in X11.
3384 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3385 Return pixel width or height for all physical monitors as in X11.
3387 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3389 Port --enable-gcc-warnings to clang.
3390 * bytecode.c (exec_byte_code):
3392 Redo diagnostic pragmas to pacify clang, too.
3393 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3394 * editfns.c (Fencode_time):
3395 * fileio.c (file_accessible_directory_p):
3396 * font.c (font_unparse_xlfd):
3397 Use '&"string"[index]' instead of '"string" + (index)'.
3398 * undo.c (user_error): Remove; unused.
3400 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3402 * insdel.c (insert_1_both): Document the arguments, instead of
3403 referring to insert_1, which no longer exists.
3405 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3406 some window, increment windows_or_buffers_changed, so that
3407 *Messages* display in that window is updated. (Bug#14408)
3409 * w32.c: Include epaths.h.
3410 (init_environment): Use cmdproxy.exe without leading directories.
3411 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3413 (gettimeofday): Adjust signature and return value to Posix
3416 * unexw32.c (open_output_file): Delete the existing emacs.exe
3417 before creating it, to break the hard link to the versioned
3420 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3421 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3422 (FIRSTFILE_OBJ): New variables.
3423 (W32_RES): Rename to EMACSRES. All users changed.
3424 (base_obj): Use $(CM_OBJ).
3425 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3426 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3427 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3428 $(W32_RES_LINK) before $(LIBES).
3429 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3431 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3433 * makefile.w32-in (DOC): Use just "DOC".
3435 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3437 * process.c: Export default filters and sentinels to Elisp.
3438 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3440 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3441 (Fset_process_sentinel, Fformat_network_address):
3442 Default to them instead of nil.
3443 (server_accept_connection): Sentinels can't be nil any more.
3444 (read_and_dispose_of_process_output): New function, extracted from
3445 read_process_output.
3446 (read_process_output): Use it; filters can't be nil.
3447 (Finternal_default_process_filter): New function, extracted from
3448 read_process_output.
3449 (exec_sentinel_unwind): Remove function.
3450 (exec_sentinel): Don't zilch sentinel while running.
3451 (status_notify): Sentinels can't be nil.
3452 (Finternal_default_process_sentinel): New function extracted from
3454 (setup_process_coding_systems): Default filter is not nil any more.
3455 (syms_of_process): Export new Elisp functions and initialize
3457 * lisp.h (make_lisp_proc): New function.
3459 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3461 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3463 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3465 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3466 unless we know that the window w is a leaf window.
3467 Another attempt at solving bug#14062.
3469 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3471 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3474 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3476 * image.c (gif_load): Check that subimages fit (Bug#14345).
3478 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3480 * lread.c (skip_dyn_eof): New function.
3481 (read1): Use it to skip the end of a file in response to #@00.
3483 * doc.c (get_doc_string): Slightly relax the sanity checking.
3485 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3487 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3488 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3489 (MonitorInfo): New struct.
3490 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3491 (Fns_display_monitor_attributes_list): New functions.
3492 (display-usable-bounds): Remove.
3493 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3496 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3498 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3499 (GTK_CHECK_VERSION): New macro, if not already defined.
3500 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3501 replaced by GTK_CHECK_VERSION.
3503 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3505 * xterm.h (GTK_PREREQ): New macro.
3506 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3507 to use this macro instead, for consistency and clarity.
3509 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3511 * xdisp.c (row_for_charpos_p): New function, with code of
3512 cursor_row_p, but accepts an additional argument CHARPOS instead
3513 of using a hardcoded PT.
3514 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3515 (row_containing_pos): Call row_for_charpos_p instead of partially
3516 doing the same. Fixes cursor positioning under longlines-mode
3517 when longlines-show-effect includes more than one newline, when
3518 moving the cursor vertically up.
3520 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3522 * makefile.w32-in (ACL_H): New macro.
3523 ($(BLD)/fileio.$(O)): Update dependencies.
3525 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3527 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3528 * Makefile.in (LIB_ACL): New macro.
3529 (LIBACL_LIBS): Remove.
3530 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3531 * fileio.c: Include <acl.h>.
3532 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3533 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3535 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3538 * unexelf.c: Don't assume ElfW (Half) fits in int.
3539 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3540 when dealing with ElfW (Half) values, since they can exceed 2**31
3541 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3542 (entry_address): Omit unused NUM arg. All uses changed.
3544 2013-05-07 Juri Linkov <juri@jurta.org>
3546 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3547 to the string converted from number with `Fnumber_to_string'.
3550 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3552 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3553 This fixes a problem introduced by my previous change.
3555 2013-05-07 Glenn Morris <rgm@gnu.org>
3557 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3559 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3561 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3563 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3565 Static checking by GCC 4.8.0.
3566 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3567 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3568 (x_get_monitor_attributes_fallback)
3569 (x_get_monitor_attributes_xinerama)
3570 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3571 Define only if USE_GTK.
3572 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3573 (x_get_monitor_attributes_fallback): Omit unused locals.
3574 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3575 Use double, not float, to avoid mixed-mode floating point arithmetic.
3577 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3578 Jan Djärv <jan.h.d@swipnet.se>
3580 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3581 (XINERAMA_CFLAGS): New macros.
3582 (ALL_CFLAGS, LIBES): Use them.
3584 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3585 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3586 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3587 (syms_of_xfns): DEFSYM them.
3588 (struct MonitorInfo): New struct.
3589 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3590 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3591 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3592 (x_get_monitor_attributes_xinerama): New functions.
3593 (Fx_display_monitor_attributes_list): New primitive.
3594 (syms_of_xfns): Defsubr it.
3596 * xterm.h (x_display_info): Add Xatom_net_workarea and
3597 Xatom_net_current_desktop.
3599 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3600 and dpyinfo->Xatom_net_current_desktop.
3602 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3604 * xdisp.c (pos_visible_p): Use the special code for finding the
3605 beginning of a display property or overlay for any "replacing"
3606 display property, not just for display strings. This solves
3607 incorrect reporting of position by posn-at-point. (Bug#14241)
3609 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3611 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3612 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3613 Verify that ElfW (Half) fits in int.
3614 (fatal): Use same signature as lisp.h.
3615 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3616 configure and build with -DUNEXELF_DEBUG without worrying about
3617 other modules that use DEBUG.
3618 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3619 possibly-wide integers now uses it instead of plain fprintf.
3620 (entry_address): New function, which avoids problems with 32-bit
3621 overflow on 64-bit hosts.
3622 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3623 (round_up): Don't assume the remainder fits in int.
3624 (find_section): Use bool for boolean. Simplify debug code.
3625 (unexec): Don't assume file sizes fit in int or size_t.
3626 Omit unnecessary trailing newline in 'fatal' format.
3627 Use strerror rather than outputting decimal error number.
3628 Remove unused code when emacs is not defined;
3629 this file relies on Emacs now.
3630 Don't assume e_phnum and e_shnum are positive.
3632 * regex.c: Fix problems when DEBUG is defined.
3633 (extract_number, extract_number_and_incr): Define regardless of
3634 whether DEBUG is defined; that's simpler and makes the code less
3635 likely to go stale in the normal case when DEBUG is not defined.
3636 Return int rather than taking an int * arg. All callers changed.
3637 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3638 Remove, replacing with ...
3639 (DEBUG_PRINT): New macro. All callers changed.
3640 (DEBUG_COMPILES_ARGUMENTS): New macro.
3641 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3642 (print_compiled_pattern, print_double_string) [DEBUG]:
3643 Use prototype rather than old-style definition.
3644 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3645 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3646 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3647 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3648 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3649 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3650 This matters only when DEBUG is defined.
3652 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3654 * xdisp.c (set_iterator_to_next): Set the
3655 ignore_overlay_strings_at_pos_p flag only if we are _really_
3656 iterating over an overlay string, as indicated by the
3657 current.overlay_string_index member. (Bug#14306)
3659 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3661 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3662 to where it is used, to avoid autorelease issues (Bug#14050).
3664 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3666 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3667 * fileio.c (syms_of_fileio): Implement this.
3668 * filelock.c (create_lock_file): If symbolic links don't work, so
3669 we use a regular file as a lock file, do not fsync the lock file;
3672 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3674 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3675 (syms_of_minibuf): Adjust accodingly.
3677 * callint.c (Fcall_interactively): Adjust calls accordingly.
3679 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3681 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3682 w->contents is a buffer before computing everything else.
3683 Use parentheses to disambiguate last part of the condition.
3685 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3686 assertion violations. (Bug#14062)
3688 2013-05-01 David Reitter <david.reitter@gmail.com>
3690 * nsfns.m (ns_tooltip): Initialize.
3692 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3694 * coding.c (decode_coding_gap): Don't remove the character before
3695 a newline unless it's a CR character. (Bug#14287)
3697 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3699 * dispextern.h (struct face): Move enum face_underline_type
3700 earlier so that bitfields can be in the same word.
3702 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3704 * nsfns.m (handlePanelKeys): New function.
3705 (EmacsOpenPanel:performKeyEquivalent:)
3706 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3707 arrows/function/control and copy/paste keys (Bug#14296).
3709 2013-04-27 Juri Linkov <juri@jurta.org>
3711 * callint.c (Fcall_interactively): Call `Qread_number' for
3712 interactive code letter `n' instead of using duplicate code.
3715 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3717 * systime.h (make_timeval): Declare as 'const'.
3719 2013-04-27 Kenichi Handa <handa@gnu.org>
3721 * font.c (font_open_entity): Always open a font of manageable
3724 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3726 Port better to AIX (Bug#14258).
3727 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3730 2013-04-24 Kenichi Handa <handa@gnu.org>
3732 * coding.c (decode_coding_iso_2022): When an invalid escape
3733 sequence is encountered, reset the invocation and designation
3734 status to the safest one.
3736 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3738 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3739 Without this fix, "make distclean" leaves stamp-h1 behind.
3741 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3743 * w32fns.c (w32_fullscreen_rect): New function to compute the
3744 window rectangle for the given fullscreen mode.
3745 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3746 longer tunes the window size. This keeps the window's edges flush
3747 with the screen and allows the taskbar to hide itself in fullboth.
3749 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3750 window decorations and uses the entire screen.
3752 * w32term.h (w32_fullscreen_rect) Add prototype.
3753 (struct w32_output): Replace normal_width, normal_height,
3754 normal_top, and normal_left members with a single normal_placement
3756 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3758 (FRAME_NORMAL_PLACEMENT): New macro.
3760 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3762 * minibuf.c (Ftest_completion): Silence compiler warning.
3764 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3766 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3769 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3772 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3773 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3774 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3775 parentheses where appropriate.
3777 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3779 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3781 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3783 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3784 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3785 Mention in the doc string that setting these variables takes
3786 effect only after a call to set-window-buffer. (Bug#14200)
3788 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3790 * indent.c (Fvertical_motion): Don't consider display strings on
3791 overlay strings as display strings on the buffer position we
3792 started from. This prevents vertical cursor motion from jumping
3793 more than one line when there's an overlay string with a display
3794 property at end of line.
3795 Reported by Karl Chen <Karl.Chen@quarl.org> in
3796 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3798 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3800 * window.c (select_window): `record_buffer' even if window is
3801 already selected (bug#14191).
3803 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3805 * window.c (Fwindow_end): Test more flags, including the buffer's
3806 last_overlay_modified flag, to determine whether the window's
3807 display is really up-to-date. Prevents the function from
3808 returning a stale value. (Bug#14170)
3809 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3812 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3814 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3815 garbaged only if it is not already the top frame on its TTY.
3816 This prevents flickering due to constant redrawing of TTY frames when
3817 there are GUI frames open in the same session. (Bug#13864)
3819 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3821 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3822 of marking the idle timers directly.
3824 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3826 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3829 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3831 * window.c (select_window): Don't record_buffer while the invariant is
3832 temporarily broken (bug#14161).
3834 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3836 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3838 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3840 2013-04-07 Romain Francoise <romain@orebokech.com>
3842 Ignore additional platform-specific ACL errors (Bug#13702).
3843 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3844 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3846 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3848 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3851 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3853 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3854 This bug was introduced by my 2013-02-25 change that simplified
3855 data_start configuration. Without this change, on GNU/Linux
3856 an Emacs configured with --enable-profiling fails immediately
3857 due to a profiler signal.
3858 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3859 with these flags. On platforms where special flags are needed
3860 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3861 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3862 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3864 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3866 Get rid of some platform-specific functions examining window
3867 system and its capabilities. This is a partial rework of the
3869 * lisp.h (have_menus_p): Remove prototype. This function is
3870 replaced with platform-independent window_system_available.
3871 (check_window_system): Move to...
3872 * frame.h (decode_window_system_frame, window_system_available):
3873 ...here, add new prototypes.
3874 * frame.c (window_system_available, decode_window_system_frame):
3876 (check_window_system): Platform-independent now.
3877 * xterm.h (x_in_use): Remove declaration.
3879 * w32term.h (check_x_frame):
3880 * nsterm.h (check_x_frame): Remove prototypes. This function
3881 is replaced with platform-independent decode_window_system_frame.
3882 * msdos.c (have_menus_p): Remove.
3883 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3884 Remove platform-specific functions. Use check_window_system,
3885 decode_window_system_frame and check_ns_display_info where
3886 appropriate. Minor style and comment tweaks.
3887 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3888 (check_x_frame): Likewise.
3889 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3891 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3892 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3893 * xmenu.c, xselect.c: All related users changed.
3895 2013-04-03 Kenichi Handa <handa@gnu.org>
3897 The following changes is to optimize the code for reading UTF-8
3900 * coding.c (check_ascii): Rename from detect_ascii. Return value
3901 changed. Check EOL format. Do not call adjust_coding_eol_type
3903 (check_utf_8): New function.
3904 (adjust_coding_eol_type): Do nothing if already adjusted.
3905 (detect_coding): Compare the return value of check_ascii with
3906 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3907 (decode_coding_gap): Optimize for valid UTF-8.
3909 2013-03-21 Kenichi Handa <handa@gnu.org>
3911 * coding.c (syms_of_coding): Cancel previous change.
3913 * insdel.c (insert_from_gap): Fix previous change.
3915 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3917 Consistently use platform-specific function to detect window system.
3918 * lisp.h (check_window_system): New prototype. This function is
3919 going to replace check_x, check_w32 and check_ns.
3920 (have_menus_p): Mention msdos.c in comment.
3921 * fontset.c (check_window_system_func): Remove. Adjust all users.
3922 * fontset.h (check_window_system_func): Remove prototype.
3923 * nsterm.h (check_ns):
3924 * xterm.h (check_x):
3925 * w32term.h (check_w32): Likewise.
3926 * menu.c (Fx_popup_menu): Use check_window_system.
3927 * msdos.c (check_window_system): Define for MS-DOS.
3928 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3929 * w32fns.c (check_window_system): Likewise for MS-Windows.
3930 * xfns.c (check_window_system): Likewise for X.
3931 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3932 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3934 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3936 Prefer < to > in range checks such as 0 <= i && i < N.
3937 This makes it easier to visualize quantities on a number line.
3938 This patch doesn't apply to all such range checks,
3939 only to the range checks affected by the 2013-03-24 change.
3940 This patch reverts most of the 2013-03-24 change.
3941 * alloc.c (xpalloc, Fgarbage_collect):
3942 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3943 * character.c (string_escape_byte8):
3944 * charset.c (read_hex):
3945 * data.c (cons_to_unsigned):
3946 * dispnew.c (update_frame_1):
3947 * doc.c (Fsubstitute_command_keys):
3948 * doprnt.c (doprnt):
3949 * editfns.c (hi_time, decode_time_components):
3950 * fileio.c (file_offset):
3951 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3952 * font.c (font_intern_prop):
3953 * frame.c (x_set_alpha):
3954 * gtkutil.c (get_utf8_string):
3955 * indent.c (check_display_width):
3956 * keymap.c (Fkey_description):
3957 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3959 * minibuf.c (read_minibuf_noninteractive):
3960 * process.c (wait_reading_process_output):
3961 * search.c (Freplace_match):
3962 * window.c (get_phys_cursor_glyph):
3963 * xdisp.c (redisplay_internal):
3964 * xsmfns.c (smc_save_yourself_CB):
3965 Prefer < to > for range checks.
3966 * dispnew.c (sit_for): Don't mishandle NaNs.
3967 This fixes a bug introduced in the 2013-03-24 change.
3968 * editfns.c (decode_time_components): Don't hoist comparison.
3969 This fixes another bug introduced in the 2013-03-24 change.
3971 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3973 * frame.h (struct frame): Drop scroll_bottom_vpos
3974 member becaue all real users are dead long ago.
3975 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3976 * xdisp.c (redisplay_internal): Adjust user.
3978 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3980 * nsmenu.m (showAtX:Y:for:): setLevel to
3981 NSPopUpMenuWindowLevel (Bug#13998).
3983 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3985 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3986 (ns_check_pending_open_menu): Declare.
3988 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3989 (x_activate_menubar): Update the menu with title that matches
3990 ns_get_pending_menu_title, and call
3991 ns_check_pending_openmenu (Bug#12698).
3992 (menuWillOpen:): New method.
3993 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3995 * nsterm.m (menu_will_open_state, menu_mouse_point)
3996 (menu_pending_title): New varaibles.
3997 (ns_get_pending_menu_title, ns_check_menu_open)
3998 (ns_check_pending_open_menu): New functions.
4000 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
4002 * indent.c (current_column_bol_cache): Remove leftover which is not
4003 used in Fmove_to_column any more.
4004 (current_column, scan_for_column): Adjust users.
4005 * keyboard.c (last_point_position_buffer, last_point_position_window):
4006 Remove leftovers which are not used for recording undo any more.
4007 (command_loop_1, syms_of_keyboard): Adjust users.
4008 * xdisp.c (last_max_ascent): Remove leftover which is not used in
4009 redisplay_window any more.
4010 (move_it_to): Adjust user.
4012 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
4014 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
4015 Update dependencies.
4017 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
4019 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
4020 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
4023 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4025 * window.h (struct window): Replace hchild, vchild and buffer slots
4026 with the only contents slot. This is possible because each valid
4027 window may have either the child window (in vertical or horizontal
4028 combination) or buffer to display (for the leaf window). Using that,
4029 a lof of operations to traverse and/or change window hierarchies may
4030 be simplified. New member horizontal is used to distinguish between
4031 horizontal and vertical combinations of internal windows.
4032 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
4033 (WINDOW_VERTICAL_COMBINATION_P): New macros.
4034 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
4035 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
4036 Use contents slot, not buffer, where appropriate.
4037 (wset_combination): New function.
4038 (wset_buffer): Add eassert.
4039 (Fframe_first_window): Simplify the loop reaching first window.
4040 (Fwindow_buffer): Use WINDOW_LEAF_P.
4041 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
4042 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
4043 (unshow_buffer): Convert initial debugging check to eassert.
4044 (replace_window, recombine_windows, Fdelete_other_windows_internal)
4045 (make_parent_window, window_resize_check, window_resize_apply)
4046 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
4047 (Fset_window_configuration, delete_all_child_windows, save_window_save):
4048 Adjust to match struct window changes.
4049 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
4050 (mark_window_cursors_off, count_windows, get_leaf_windows)
4051 (foreach_window_1): Simplify the loop.
4052 * alloc.c (mark_object): Do not check for the leaf window because
4053 internal windows has no glyph matrices anyway.
4054 * dispnew.c (clear_window_matrices, showing_window_margins_p)
4055 (allocate_matrices_for_window_redisplay, fake_current_matrices)
4056 (allocate_matrices_for_frame_redisplay, free_window_matrices)
4057 (build_frame_matrix_from_window_tree, mirror_make_current)
4058 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
4059 (update_window_tree, set_window_update_flags): Simplify the loop.
4060 (sync_window_with_frame_matrix_rows): Enforce live window.
4061 Use contents slot, not buffer, where appropriate.
4062 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
4063 and WINDOW_HORIZONTAL_COMBINATION_P.
4064 (make_frame_visible_1): Simplify the loop.
4065 Use contents slot, not buffer, where appropriate.
4066 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
4067 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
4068 (expose_window_tree): Likewise.
4069 Use contents slot, not buffer, where appropriate.
4070 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
4071 to avoid deleted windows. Use contents slot instead of buffer.
4072 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
4073 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
4074 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
4075 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
4077 2013-03-28 Eli Zaretskii <eliz@gnu.org>
4079 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
4080 identify the reasons for assertion violations in bug#14062 and
4082 (Fx_show_tip): Fix compilation error under
4083 "--enable-check-lisp-object-type". (Bug#14073)
4085 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
4086 Reported by <rzl24ozi@gmail.com>.
4088 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
4090 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
4092 (unwind_with_echo_area_buffer): ...to restore it here.
4093 This is needed to ensure that...
4094 (redisplay_window): ...both window markers are valid here,
4095 which is verified by eassert.
4096 * editfns.c (save_excursion_save): Do not assume that
4097 selected_window always displays the buffer.
4098 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
4101 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
4103 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
4106 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
4108 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
4110 2013-03-27 Eli Zaretskii <eliz@gnu.org>
4112 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
4113 since MinGW's w32api headers do. This avoids compiler warnings.
4115 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
4118 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4120 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
4122 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
4124 * gtkutil.c (style_changed_cb): Check if frame is live and an
4125 X frame (Bug#14038).
4127 2013-03-26 Eli Zaretskii <eliz@gnu.org>
4129 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
4130 Define only for _WIN32_WINNT less than 0x0500.
4131 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
4133 Move inclusion of time.h before sys/time.h, so that MinGW64 could
4134 see its own definitions of 'struct timeval' and 'struct timezone'.
4136 Fix incompatibilities between MinGW.org and MinGW64 headers.
4137 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4139 * w32.c (REPARSE_DATA_BUFFER): Guard with
4140 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4142 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4144 * xterm.c: Include X11/XKBlib.h
4145 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4147 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4149 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4151 * blockinput.h (input_blocked_p): Likewise.
4152 * bytecode.c (exec_byte_code): Likewise.
4153 * callproc.c (call_process_kill, call_process_cleanup)
4154 (Fcall_process): Likewise.
4155 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4156 (Fccl_execute_on_string): Likewise.
4157 * character.c (string_escape_byte8): Likewise.
4158 * charset.c (read_hex): Likewise.
4159 * cm.c (calccost): Likewise.
4160 * data.c (cons_to_unsigned): Likewise.
4161 * dired.c (directory_files_internal, file_name_completion):
4163 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4164 (sit_for): Likewise.
4165 * doc.c (Fsubstitute_command_keys): Likewise.
4166 * doprnt.c (doprnt): Likewise.
4167 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4168 * emacsgtkfixed.c: Likewise.
4169 * fileio.c (file_offset, Fwrite_region): Likewise.
4170 * floatfns.c (Fexpt, fmod_float): Likewise.
4171 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4173 * font.c (font_intern_prop): Likewise.
4174 * frame.c (x_set_alpha): Likewise.
4175 * gtkutil.c (get_utf8_string): Likewise.
4176 * indent.c (check_display_width): Likewise.
4177 * intervals.c (create_root_interval, rotate_right, rotate_left)
4178 (split_interval_right, split_interval_left)
4179 (adjust_intervals_for_insertion, delete_node)
4180 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4181 (merge_interval_right, merge_interval_left, copy_intervals)
4182 (set_intervals_multibyte_1): Likewise.
4183 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4184 * keymap.c (Fkey_description): Likewise.
4185 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4186 * lread.c (openp, read_integer, read1, string_to_number):
4188 * menu.c (ensure_menu_items): Likewise.
4189 * minibuf.c (read_minibuf_noninteractive): Likewise.
4190 * print.c (printchar, strout): Likewise.
4191 * process.c (create_process, Faccept_process_output)
4192 (wait_reading_process_output, read_process_output, send_process)
4193 (wait_reading_process_output): Likewise.
4194 * profiler.c (make_log, handle_profiler_signal): Likewise.
4195 * regex.c (re_exec): Likewise.
4196 * regex.h: Likewise.
4197 * search.c (looking_at_1, Freplace_match): Likewise.
4198 * sysdep.c (get_child_status, procfs_ttyname)
4199 (procfs_get_total_memory): Likewise.
4200 * systime.h (EMACS_TIME_VALID_P): Likewise.
4201 * term.c (dissociate_if_controlling_tty): Likewise.
4202 * window.c (get_phys_cursor_glyph): Likewise.
4203 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4204 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4206 * xfns.c (Fx_window_property): Likewise.
4207 * xmenu.c (set_frame_menubar): Likewise.
4208 * xselect.c (x_get_window_property, x_handle_dnd_message):
4210 * xsmfns.c (smc_save_yourself_CB): Likewise.
4211 * xterm.c (x_scroll_bar_set_handle): Likewise.
4213 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4215 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4216 to be optional or nil. Adjust comment and convert it to docstring.
4217 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4218 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4220 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4222 Static checking by GCC 4.8-20130319.
4223 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4224 * process.c (Fset_process_datagram_address)
4225 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4226 * xdisp.c (get_char_face_and_encoding):
4227 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4228 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4229 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4231 2013-03-24 Ken Brown <kbrown@cornell.edu>
4233 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4234 fix compilation on 64-bit Cygwin, where underscores are not
4235 automatically prepended.
4237 * w32term.c (w32_initialize): Silence compiler warning.
4239 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4241 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4242 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4243 variables, to save and restore frame dimensions.
4244 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4245 after returning from a 'fullscreen' configuration.
4246 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4247 to avoid races between the main thread and the input thread.
4249 * w32term.h (struct w32_output): New members normal_width,
4250 normal_height, normal_top, normal_left, and prev_fsmode.
4251 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4252 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4255 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4256 'fullscreen' parameter. Always record previous width and height
4257 of the frame, except when switching out of maximized modes, so
4258 that they could be restored correctly, instead of resetting to the
4259 default frame dimensions. Send SC_RESTORE command to the frame,
4260 unless we are going to send SC_MAXIMIZE, to restore the frame
4261 resize hints in the mouse pointer shown by the window manager.
4264 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4266 * lisp.h (get_frame_param): Adjust conditions for prototype
4269 2013-03-22 Ken Brown <kbrown@cornell.edu>
4271 * unexcw.c: Drop unneeded inclusion of w32common.h.
4272 (report_sheap_usage): Declare.
4273 (read_exe_header): Add magic numbers for x86_64.
4274 (fixup_executable): Fix printf format specifier for unsigned long
4277 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4279 * frame.h (struct frame): Put menu_bar_window under #ifdef
4280 because this member is not needed when X toolkit is in use.
4281 (fset_menu_bar_window):
4282 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4283 (free_glyphs, update_frame):
4284 * xdisp.c (expose_frame): Likewise.
4285 (display_menu_bar): Likewise. Remove redundant eassert.
4286 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4289 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4291 Use functions and constants to manipulate Lisp_Save_Value objects.
4292 This replaces code that used macros and strings and token-pasting.
4293 The change makes the C source a bit easier to follow,
4294 and shrinks the Emacs executable a bit.
4295 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4296 (make_save_value): Change 1st arg from string to enum. All callers
4299 (mark_object): Use if, not #if, for GC_MARK_STACK.
4300 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4301 (XSAVE_OBJECT): Now functions, not macros.
4302 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4303 the constant was never used.
4304 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4305 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4306 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4307 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4309 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4310 type3 with a single member save_type. All uses changed.
4311 (save_type, set_save_pointer, set_save_integer): New functions.
4312 * print.c (PRINTX): Remove.
4314 * alloc.c: Remove redundant static declarations.
4316 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4318 * window.h (struct window): Convert left_col, top_line, total_lines
4319 and total_cols from Lisp_Objects to integers. Adjust comments.
4320 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4322 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4323 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4324 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4325 Adjust users where appropriate.
4327 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4329 * frame.h (struct frame): Drop resx and resy because the same data is
4330 available from window system-specific output context. Adjust users.
4331 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4332 New functions to provide defaults when no window system available.
4333 (FRAME_RES_X, FRAME_RES_Y): New macros.
4334 (NUMVAL): Move from xdisp.c.
4335 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4336 (Ffont_face_attributes, Fopen_font):
4337 * image.c (gs_load):
4338 * w32font.c (fill_in_logfont):
4339 * xdisp.c (calc_pixel_width_or_height):
4340 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4341 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4343 2013-03-20 Kenichi Handa <handa@gnu.org>
4345 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4346 to 1 (temporary workaround until a bug related to ASCII
4347 optimization is fixed).
4349 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4351 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4352 Signal error if window is not internal. Adjust docstring.
4353 (delete_all_child_windows): Use combination_limit to save the buffer.
4354 (Fset_window_configuration): Adjust accordingly.
4355 * print.c (syms_of_print): Initialize debugging output not here...
4356 (init_print_once): ...but in a new function here.
4357 * lisp.h (init_print_once): Add prototype.
4358 * emacs.c (main): Add call to init_print_once. Adjust comments.
4360 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4362 * window.c (window_resize_check, window_resize_apply)
4363 (window_from_coordinates, recombine_windows, set_window_buffer)
4364 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4365 (Fsplit_window_internal, Fdelete_window_internal)
4366 (freeze_window_starts): Use bool for booleans.
4367 * window.h (window_frame_coordinates, resize_frame_windows)
4368 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4370 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4372 * dispnew.c (bitch_at_user): Use `user-error'.
4374 2013-03-17 Ken Brown <kbrown@cornell.edu>
4376 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4377 as return type of image_background. (Bug#13981)
4378 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4380 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4382 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4383 (ns_select): Don't return with result uninitialized.
4385 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4388 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4390 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4391 directories. If filename is nil, get directory name (Bug#13932).
4392 Use getFilename and getDirectory.
4393 (getFilename, getDirectory): New methods for EmacsSavePanel and
4395 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4397 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4399 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4401 2013-03-15 Kenichi Handa <handa@gnu.org>
4403 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4404 (adjust_after_replace): Make it back to static. Delete the third
4405 arg text_at_gap_tail. Cancel the code for handling it.
4407 * coding.h (struct coding_system): New member eol_seen.
4409 * coding.c (detect_ascii): New function.
4410 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4411 when the source bytes are actually scanned. On detecting for
4412 coding_category_utf_8_auto, call detect_ascii instead of scanning
4413 source bytes directly.
4414 (produce_chars): Call insert_from_gap with the new arg 0.
4415 (encode_coding): Likewise.
4416 (decode_coding_gap): Control ASCII optimization by the variable
4417 disable_ascii_optimization instead of #ifndef .. #endif.
4418 Deccode EOL format according to coding->eol_seen.
4419 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4422 * lisp.h (adjust_after_replace): Cancel externing it.
4423 (insert_from_gap): Adjust prototype.
4425 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4427 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4428 FULLSCREEN_MAXIMIZED. (Bug#13935)
4430 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4432 * region-cache.c (find_cache_boundary, move_cache_gap)
4433 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4434 Simplify debugging check and convert to eassert. Adjust comment.
4435 (pp_cache): Put under ENABLE_CHECKING.
4437 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4439 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4440 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4442 (w32fullscreen_hook): If the frame is visible, reset
4443 f->want_fullscreen flag after changing the frame size. If the
4444 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4447 2013-03-13 Daniel Colascione <dancol@dancol.org>
4449 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4450 too so that these builds can use Cygwin's file conversion
4451 functions. (We've been building and linking cygw32.o all along
4452 and just not using it.)
4454 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4456 File synchronization fixes (Bug#13944).
4457 * Makefile.in (LIB_FDATASYNC): New macro.
4459 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4460 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4461 Don't worry about HAVE_FSYNC, since a substitute fsync is
4462 available if the system lacks one.
4463 (Fwrite_regin): Retry fsync if interrupted.
4465 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4467 * w32term.c (w32_read_socket): If the Emacs frame is being
4468 activated, call w32fullscreen_hook, to make sure the new frame
4469 dimensions are in effect. (Bug#13937)
4471 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4473 * xdisp.c (init_iterator): Simplify because both character and byte
4474 positions are either specified or -1. Add eassert. Adjust comment.
4475 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4476 character and byte positions can be obtained from marker.
4478 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4480 Static checking by Sun C 5.12.
4481 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4482 * bytecode.c (exec_byte_code):
4483 * dispnew.c (init_display):
4485 * fileio.c (Fsubstitute_in_file_name):
4486 * keyboard.c (Fevent_convert_list):
4487 * keymap.c (Fsingle_key_description):
4488 * term.c (maybe_fatal, fatal):
4489 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4490 * xsmfns.c (Fhandle_save_session):
4491 Omit unreachable code.
4492 * keymap.c (map_keymap_char_table_item): Cast void * to
4493 a function pointer type; the C Standard requires this.
4495 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4496 Include <sys/param.h> unconditionally, as that works elsewhere and
4497 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4498 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4501 See ChangeLog.12 for earlier changes.
4507 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4509 This file is part of GNU Emacs.
4511 GNU Emacs is free software: you can redistribute it and/or modify
4512 it under the terms of the GNU General Public License as published by
4513 the Free Software Foundation, either version 3 of the License, or
4514 (at your option) any later version.
4516 GNU Emacs is distributed in the hope that it will be useful,
4517 but WITHOUT ANY WARRANTY; without even the implied warranty of
4518 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4519 GNU General Public License for more details.
4521 You should have received a copy of the GNU General Public License
4522 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.