1 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
3 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
4 We can't portably rely on PTY_OPEN doing that, even if
5 it calls posix_openpt with O_CLOEXEC.
7 2013-08-20 Kenichi Handa <handa@gnu.org>
9 * character.c (string_char): Improve commentary.
11 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13 * image.c (SIGNATURE_DIGESTSIZE): Remove.
14 (struct animation_cache): Make signature a flexible array member.
15 All uses changed. This is a tad slower but may insulate us better
16 from future changes to ImageMagick.
18 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
20 * image.c: Shrink memory needed for animation cache.
21 (SIGNATURE_DIGESTSIZE): New constant.
22 (struct animation_cache): Make 'signature' a fixed size array of bytes.
23 (imagemagick_create_cache): Copy the signature. This saves
24 several KB of memory that ImageMagick wastes per signature.
25 Don't bother updating the update_time, as the caller does that now.
26 (imagemagick_prune_animation_cache): Don't destroy the signature, as
27 it's a fixed size struct member now.
28 (imagemagick_get_animation_cache): Always destroy the signature,
29 as it's now imagemagick_create_cache's responsibility to copy it.
30 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
31 and use memcmp rather than strcmp.
32 eassert that ImageMagick returns a signature of the specified length.
34 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
36 * image.c (imagemagick_get_animation_cache): Don't segfault on
38 (imagemagick_get_animation_cache): Revert to previous definition
39 so that it actually works. But keep the memory leak fix.
40 (imagemagick_get_animation_cache): Fix memory leak.
42 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
44 * image.c: Fix animation cache signature memory leak.
45 Fix some other minor performance problems while we're at it.
46 (imagemagick_create_cache): Clear just the members that
47 need clearing. Don't set update_time, as caller does that now.
48 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
49 Simplify by using pointer-to-pointer instead of a prev pointer.
50 (imagemagick_prune_animation_cache): Use make_emacs_time rather
51 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
52 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
53 it's already a copy. Free the signature probe unless it's cached.
55 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
56 This was introduced by my 2013-08-12 fix for Bug#15035.
58 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
60 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
61 (imagemagick_prune_animation_cache): Now static.
63 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
65 * image.c (imagemagick_get_animation_cache): Don't segfault when
68 2013-08-18 Ken Brown <kbrown@cornell.edu>
70 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
71 static heap if ENABLE_CHECKING is defined.
72 (max_bss_sbrk_ptr): New variable.
74 (report_sheap_usage): Report maximum static heap usage instead of
75 ending static heap usage.
77 2013-08-17 Eli Zaretskii <eliz@gnu.org>
79 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
80 of zlib_initialized according to the results of calling
83 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
85 * image.c: Implement an ImageMagick per-image cache.
86 (imagemagick_get_animation_cache): Fix a double-free error.
87 (imagemagick_load_image): Remove the ping_wand code, which only
88 apparently saved time on invalid animated images, and slowed down
89 everything else. Optimise for the common case.
91 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
93 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
95 * editfns.c (insert_before_markers): Mention overlay in the doc string.
97 * marker.c (set_marker): Remove documentation of undefined behavior.
99 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
101 * image.c (imagemagick_compute_animated_image): Animate correctly
102 when sub-images are smaller than the main image.
103 (imagemagick_compute_animated_image): Setting the iterator row to
104 zero is apparently not allowed.
105 (imagemagick_compute_animated_image): Allow images that say they
106 have sub-images that are bigger than the main image, but just crop
109 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
111 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
113 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
115 * image.c (imagemagick_compute_animated_image): Respect the GIF
118 2013-08-15 Ken Brown <kbrown@cornell.edu>
120 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
121 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
124 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
126 Fix minor problems found by static checking.
127 * frame.c (delete_frame):
128 * xdisp.c (next_element_from_display_vector):
129 Avoid uninitialized local.
130 * image.c (imagemagick_compute_animated_image): Port to C89.
131 Prefer usual GNU indentation style for loops.
132 Be more careful about bizarrely large sizes, by using ptrdiff_t
135 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
137 Fix infinite frame selection loop (Bug#15025).
138 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
140 2013-08-15 Eli Zaretskii <eliz@gnu.org>
142 * xdisp.c (compute_window_start_on_continuation_line): When
143 WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
144 to make sure we end up setting the window start at the leftmost
145 visible character of the display line. This avoids funky
146 horizontal shifting because the window start is not kept on the
147 same position. (Bug#15090)
148 (next_element_from_display_vector): Support 'box' face attribute
149 in the face definitions of a display vector. (Bug#15099)
151 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
153 * image.c (imagemagick_compute_animated_image): Implement animated
155 (imagemagick_compute_animated_image): Fix some compilation
156 warnings. Implement a very simple cache to make the animation
157 usable at all, but it should be replaced with a per-image cache.
159 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
161 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
162 to do `for' loops over alist values.
163 * buffer.h (FOR_EACH_BUFFER):
164 * process.c (FOR_EACH_PROCESS): Use it.
165 (handle_child_signal, status_notify, Fget_buffer_process)
166 (kill_buffer_processes): Use FOR_EACH_PROCESS.
168 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
170 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
171 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
172 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
173 to xzalloc and so avoid redundant call to memset.
174 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
175 members because it is allocated with xzalloc and so already zeroed.
177 2013-08-14 Ken Brown <kbrown@cornell.edu>
179 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
182 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
184 Utility function and macro to copy Lisp string to C string.
185 * lisp.h (xlispstrdupa): New macro.
186 (xlispstrdup): New prototype.
187 * alloc.c (xlispstrdup): New function.
188 * callint.c (Fcall_interactively):
189 * fileio.c (Ffile_name_directory, Fexpand_file_name)
190 (Fsubstitute_in_file_name):
191 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
192 * image.c (x_create_bitmap_from_file):
193 * w32term.c (w32_term_init):
194 * xterm.c (x_term_init): Use xlispstrdup.
196 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
198 * image.c (imagemagick_load_image): Make animated pictures work.
199 There's still some problems with background color settings, though
202 * decompress.c (unwind_decompress): Always restore point.
204 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
206 * marker.c (set_marker): Reformat documentation.
208 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
210 * xdisp.c (cursor_type_changed): Now static.
212 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
213 Use changed. This avoids the need to call xmalloc and for the
214 caller to call xfree, and avoids memory leaks in some situations.
216 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
218 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
219 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
220 (redisplay_window): If window_end_valid is cleared due to non-zero
221 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
222 so do not call to try_cursor_movement for that window.
224 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
226 * window.h (struct window): Convert window_end_pos and
227 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
228 (wset_window_end_pos, wset_window_end_vpos): Remove.
229 * dispnew.c (adjust_glyph_matrix):
230 * window.c (Fwindow_end, replace_window, set_window_buffer)
232 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
233 (set_vertical_scroll_bar, redisplay_window, try_window)
234 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
235 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
236 (note_mouse_highlight): Adjust users.
237 (try_cursor_movement): Likewise. Convert old precondition to eassert.
240 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
242 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
243 * image.c (imagemagick_filename_hint): Use `const char *' and
244 prefer SSDATA to SDATA to avoid warnings.
246 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
248 Cleanup window fringes, margins and scroll bars adjustments.
249 * window.c (set_window_fringes, set_window_margins)
250 (set_window_scroll_bars, apply_window_adjustment): New functions.
251 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
252 (Fset_window_scroll_bars): Use them.
254 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
256 * window.h (struct window): Convert scroll_bar_width
257 from Lisp_Object to integer. Adjust comment.
258 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
260 * window.c (wset_scroll_bar_width): Remove.
261 (make_window): Initialize scroll_bar_width.
262 (Fsplit_window_internal): Use direct assignment.
263 (Fset_window_configuration, save_window_save):
264 Convert Lisp_Object to integer and back where appropriate.
265 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
266 bar was actually changed, and mention this in docstring.
268 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
270 * decompress.c: Minor simplifications.
271 (Fzlib_decompress_region): Don't bother verifying
272 that avail_out <= UINT_MAX, as that was confusing.
273 Mention the restriction in a comment instead.
274 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
276 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
278 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
279 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
281 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
283 * image.c (imagemagick_filename_hint): Check for errors in the
286 2013-08-13 Eli Zaretskii <eliz@gnu.org>
288 * window.c (Fwindow_margins): Return nil when there's no marginal
289 area, as per the documented API.
291 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
292 Fmake_vector, as scroll bar's struct members are not all Lisp
293 objects now. This avoids crashes in GC.
295 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
296 bool, so its address could be taken.
298 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
300 * image.c (imagemagick_filename_hint): New function to possibly
301 apply `image-content-type-suffixes'.
302 (imagemagick_load_image): Use it.
304 2013-08-13 Eli Zaretskii <eliz@gnu.org>
306 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
307 if loading zlib failed.
309 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
311 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
312 2013-08-13 checkin below. Change bool to BOOL, rule is:
313 All Obj-C code uses BOOL, except for interfaces callable from C.
315 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
317 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
319 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
320 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
321 bool instead of BOOL.
322 * w32term.h (struct scroll_bar): Convert fringe_extended_p
323 from Lisp_Object to bitfield. Adjust comment.
324 * w32term.c (x_scroll_bar_create): Adjust user.
325 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
326 * xterm.c (XTset_vertical_scroll_bar): Likewise.
327 Use bool for boolean.
328 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
329 to `unsigned int' when defining a bitfield.
331 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
333 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
335 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
337 * window.h (struct window): Convert left_margin_cols and
338 right_margin_cols from Lisp_Objects to integers. Adjust comment.
339 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
340 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
342 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
344 (showing_window_margins_p, update_window_line, update_frame_1):
345 * fringe.c (draw_fringe_bitmap_1):
346 * xdisp.c (window_box_width): Adjust users.
347 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
348 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
349 Use direct assignment.
350 (Fset_window_configuration, save_window_save, Fwindow_margins):
351 Convert Lisp_Object to integer and back where appropriate.
352 (Fset_window_margins): Adjust user. Return t if any margin
353 was actually changed, and mention this in docstring.
355 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
357 * syntax.c (forward_word):
358 * cmds.c (forward_char, backward_char): Mention the optional argument.
360 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
362 * window.h (struct window): Convert left_fringe_width
363 and right_fringe_width from Lisp_Objects to integers.
365 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
366 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
367 * window.c (wset_left_fringe_width, wset_right_fringe_width):
369 (make_window): Initialize new integer fields to -1.
370 (Fsplit_window_internal): Use direct assignment.
371 (Fset_window_configuration, save_window_save): Convert
372 Lisp_Object to integer and back where appropriate.
373 (Fset_window_fringes): Adjust user. Return t if any fringe
374 was actually changed, and mention this in docstring.
376 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
378 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
379 * nsfns.m (x_set_cursor_type):
380 * w32fns.c (x_set_cursor_type):
381 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
382 * xdisp.c (set_frame_cursor_types): ...but in common code.
384 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
386 * font.c (clear_font_cache): New function, stripped from...
387 (Fclear_font_cache): ...here, which now uses the function
388 above. Adjust comment.
389 * font.h (clear_font_cache): Add prototype.
390 * xfaces.c (clear_face_cache): Use clear_font_cache.
392 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
394 * window.c (Fset_window_start): Compare `w', not `window' because
395 `w' might not be equal to `window' after call to decode_live_window.
397 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
399 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
400 This fixes a problem introduced by the Bug#15035 patch
401 when using GPG. Reported by Herbert J. Skuhra.
403 2013-08-12 Eli Zaretskii <eliz@gnu.org>
405 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
406 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
409 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
411 * decompress.c (Fzlib_decompress_region): Support zlib
412 decompression, too, and rename.
414 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
416 Minor zlib configuration tweaks.
417 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
418 Don't assume presence of fn_inflateInit2_ zlib internal function.
420 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
422 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
423 include the zlib prefix.
425 2013-08-12 Eli Zaretskii <eliz@gnu.org>
427 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
428 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
429 define static variables that are pointers to zlib functions to be
431 (init_zlib_functions) [WINDOWSNT]: New function.
432 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
434 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
435 macros instead of invoking the zlib functions directly.
436 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
439 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
441 Avoid looping over all frame windows to freeze and unfreeze.
442 * window.h (struct window): Drop frozen_window_start_p.
443 (freeze_window_starts): Drop prototype.
444 * frame.h (struct frame): New frozen_window_starts flag.
445 (FRAME_WINDOWS_FROZEN): New macro.
446 * window.c (freeze_window_start, freeze_window_starts):
448 (select_window, replace_window): Adjust users.
449 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
450 (window_frozen_p): New function.
451 (redisplay_window): Use it.
453 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
455 Fix some fd issues when running subprocesses (Bug#15035).
456 Fix bugs that can leak files or file descriptors on errors.
457 Don't unlink open temp files, as that's hard for users to diagnose
458 when things go awry (e.g., temp disk exhausted).
459 Don't bother to lock temp files. Check for invalid recursion.
460 * callproc.c (synch_process_fd): Remove. All uses removed.
461 (synch_process_tempfile): New var or macro.
462 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
464 (record_kill_process): New arg, the temp name. All callers changed.
465 (delete_temp_file): Now just a simple wrapper around unlink.
466 (call_process_kill): New arg, the call_process_fd array.
467 Close them all. Clear synch_process_pid. Remove the temp file,
468 or arrange for it to be removed.
469 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
470 that's been moved to synch_process_tempfile. Caller changed.
471 Do not remove the tempfile; that's now call_process_kill's
473 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
474 call_process_kill; the caller now does that.
475 (call_process_cleanup): Do not close the process fd; that's now
476 call_process_kill's responsibility.
477 (Fcall_process): Implement via new function call_process, which
478 has most of the old body of Fcall_process, but with a different API.
479 (call_process): New function that does not open or close filefd if
480 it is nonnegative. Record which fds need to be closed, and let
481 call_process_kill close (and remove the tempfile, on MSDOS) on error.
482 Signal an error if invoked recursively (could be done via a hook).
483 Simplify creation of the tempfile in the MSDOS case.
484 Don't create the output file until after checking for the executable.
485 Report any failure to open /dev/null.
486 Don't open /dev/null for writing twice; once is enough.
487 Don't create pipe if all output is being discarded or sent to file.
488 Don't worry about setting up the coding system or reading from the
489 pipe if all output is being discarded.
490 Hoist fd_error local into top level, to lessen block nesting.
491 Don't record deleted pid here; now done by Fcall_process_region.
492 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
493 and note its success in synch_process_tempfile.
494 Do not leak resources when child_setup fails.
495 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
496 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
497 (create_temp_file): Now returns open fd, with an additional
498 Lisp_Object * argument to return the name. All callers changed.
499 Do not close the file; rewind it instead, and leave it open for
500 the caller. Do not lock the temp file. Unwind-protect the file
501 and the file-descriptor.
502 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
503 If an asynchrounous process, record it here, not in call_process.
504 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
505 * eval.c (set_unwind_protect): New function.
506 * fileio.c (write_region): New function, generalized from the
507 old Fwrite_region. Do not lock temp files.
508 (Fwrite_region): Use it.
509 * lisp.h (set_unwind_protect, write_region): New decls.
510 * process.c: Include <verify.h>.
511 (make_process): Mark fds as initially closed.
512 (deleted_pid_list): Now a list of pid-filename pairs.
514 (close_process_fd): New function.
515 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
516 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
517 New constants. Verify that their number matches PROCESS_OPEN_FDS.
518 (create_process, create_pty, Fmake_serial_process)
519 (server_accept_connection): Record which fds need to be closed,
520 and let deactivate_process close them.
521 (Fmake_network_process): Do not discard the unwind-protect
522 until it's safe to do so.
523 (deactivate_process): Close the fds opened by create_process etc.
524 (Fprocess_send_eof): Adjust to new way of recording open fds.
525 Report an error if /dev/null can't be opened, instead of aborting.
526 * process.h (PROCESS_OPEN_FDS): New constant.
527 (struct Lisp_Process): New member open_fds.
528 (record_kill_process, record_deleted_pid): Adjust signatures.
529 (record_deleted_pid): Move decl here ...
530 * syswait.h (record_deleted_pid): ... from here.
532 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
534 * decompress.c: Fix bugs with large buffers and weird inputs.
535 Tune a bit. Reindent as per usual Emacs style.
536 (BUFFER_SIZE): Remove.
537 (Fdecompress_gzipped_region): Do not mishandle input buffers with
538 more than UINT_MAX bytes. Decompress into the gap instead of into
539 an auto buffer, as this should avoid copying. Return nil if
540 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
541 set immediate_quit; we shouldn't trust zlib code that much.
543 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
545 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
546 errors, and really move the gap to where we want it.
548 * lisp.h: Include decompress.c support.
550 * emacs.c (main): Include decompress.c support.
552 * Makefile.in: Include -lz if present.
554 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
556 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
557 (initWithTitle:): Initialize frame to 0.
558 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
559 (fillWithWidgetValue:frame:): Renamed from
560 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
562 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
563 fillWithWidgetValue:frame:
565 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
566 remove memory leak warnings.
568 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
569 (ns_check_menu_open): Handle menu == nil. Remove assignment to
572 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
573 (x_activate_menubar): Update the whole menu.
574 (trackingNotification:): Call ns_check_menu_open if tracking ends.
575 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
576 current event is not NSSystemDefined (Bug#15001).
577 Call ns_check_menu_open only if trackingMenu is 2.
578 (menuDidClose:): New method, decrease trackingMenu.
579 (fillWithWidgetValue:setDelegate:): New method.
580 (fillWithWidgetValue:): Call the above.
582 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
584 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
586 Omit some unnecessary casts.
587 Many of these go back to the old pre-C89 days, when they may have
588 been needed, but we've been assuming C89 or later for a while now.
589 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
590 (live_float_p, live_misc_p, live_vector_p):
591 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
592 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
594 * callint.c (Fcall_interactively):
595 * doc.c (Fsubstitute_command_keys):
596 * filelock.c (get_boot_time):
597 * frame.c (xrdb_get_resource):
598 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
599 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
600 (xg_get_file_name_from_selector, menuitem_destroy_callback)
601 (menuitem_highlight_callback, menu_destroy_callback)
602 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
603 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
604 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
605 (xg_tool_bar_help_callback, tb_size_cb):
606 * image.c (xpm_alloc_color, png_read_from_memory)
607 (png_read_from_file, png_load_body, our_memory_skip_input_data)
608 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
610 * keymap.c (describe_map):
611 * nsfns.m (Fns_display_monitor_attributes_list):
612 * nsmenu.m (process_dialog:):
613 * nsterm.m (hold_event):
614 * process.c (wait_reading_process_output):
615 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
616 * scroll.c (do_direct_scrolling, scrolling_1):
617 * termcap.c (tgetent):
618 * window.c (check_window_containing, add_window_to_list)
619 (freeze_window_starts):
620 * xdisp.c (compare_overlay_entries, vmessage):
621 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
622 (x_get_monitor_attributes_xrandr)
623 (Fx_display_monitor_attributes_list, x_display_info_for_name)
624 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
625 * xfont.c (xfont_match, xfont_open):
626 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
627 (menubar_selection_callback, menu_position_func)
628 (popup_selection_callback, create_and_show_popup_menu)
629 (dialog_selection_callback, create_and_show_dialog):
630 * xrdb.c (x_get_string_resource):
632 * xsmfns.c (x_session_check_input):
633 * xterm.c (x_draw_glyphless_glyph_string_foreground)
634 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
635 (xaw_jump_callback, xaw_scroll_callback):
636 Omit unnecessary casts.
638 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
640 Minor string-length refactoring.
641 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
642 * frame.c (make_monitor_attribute_list):
643 Prefer build_string to strlen + make_string.
645 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
647 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
648 don't check minor_code (Bug#14417).
650 2013-08-09 Eli Zaretskii <eliz@gnu.org>
652 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
653 vertical positions instead. This avoids calling MATRIX_ROW with
654 row numbers that are possibly beyond valid limits. (Bug#15064)
656 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
658 Use xstrdup and build_unibyte_string where applicable.
659 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
661 * xrdb.c (x_get_customization_string):
662 * xterm.c (xim_initialize):
663 * w32fns.c (w32_window): Use xstrdup.
664 (w32_display_monitor_attributes_list):
665 * emacs.c (init_cmdargs):
666 * keyboard.c (PUSH_C_STR):
667 * nsfont.m (nsfont_open):
668 * sysdep.c (system_process_attributes):
669 * w32.c (system_process_attributes):
670 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
672 2013-08-09 Eli Zaretskii <eliz@gnu.org>
674 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
675 variables of these types so that GDB would know about them, as aid
676 for debugging fatal exceptions. (Bug#15024) See also
677 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
680 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
682 * nsterm.m (ns_update_begin): Don't change clip path if it would be
683 larger than the NSWindow (Bug#14934).
685 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
687 Redesign redisplay interface to drop global variable updated_window.
688 Always pass currently updated window as a parameter to update routines.
689 * dispextern.h (updated_window): Remove declaration.
690 (struct redisplay_interface): Pass window parameter to
691 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
692 and after_update_window_hook.
693 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
695 * dispnew.c (updated_window): Remove.
696 (redraw_overlapped_rows, update_marginal_area, update_text_area)
697 (update_window_line): Adjust to match redisplay interface changes.
698 * nsterm.m (ns_update_window_begin, ns_update_window_end)
699 (ns_scroll_run, ns_after_update_window_line):
700 * w32term.c (x_update_window_begin, x_update_window_end)
701 (x_after_update_window_line, x_scroll_run):
702 * xterm.c (x_update_window_begin, x_update_window_end)
703 (x_after_update_window_line, x_scroll_run):
704 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
705 Likewise. Adjust comments where appropriate.
706 (x_cursor_to): Simplify because this is always called during window
707 update (but install debugging check anyway).
708 (expose_window): Check must_be_updated_p flag to see whether this
709 function is called during window update.
711 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
713 Do not reset window modification event counters excessively.
714 These leftovers and poor man's tricky methods to catch extra
715 redisplay's attention are no longer needed.
716 * frame.c (set_menu_bar_lines_1):
717 * minibuf.c (read_minibuf_unwind):
718 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
719 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
720 (window_scroll_line_based, Fset_window_configuration):
721 * xdisp.c (redisplay_window): Do not reset last_modified and
722 last_overlay_modified counters.
724 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
726 * xselect.c (x_send_client_event): Set send_event and serial, memset
727 data.l as it might be bigger than data.b. Use 24 bit mask to
728 XSendEvent (Bug#15034).
730 2013-08-07 Eli Zaretskii <eliz@gnu.org>
732 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
733 for TTY frames that are not the top frame on their console.
736 2013-08-07 Martin Rudalics <rudalics@gmx.at>
738 * w32term.c (w32fullscreen_hook): Really maximize frame when
739 asked for (Bug#14841).
741 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
743 Prefer selected_window to Fselected_window, likewise for frames.
744 * buffer.c (Fbuffer_swap_text):
745 * data.c (Fvariable_binding_locus):
746 * window.c (run_window_configuration_change_hook): Adjust users.
747 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
748 Use decode_live_frame.
750 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
752 Be more careful if selected window shows the buffer other than current,
753 use window_outdated only if this is not so. This change should also
754 address some weird issues discussed in Bug#13012.
755 * window.h (window_outdated): New prototype.
756 * window.c (window_outdated): Now here. Convert from static and
757 always assume window's buffer.
758 (Fwindow_end, Fwindow_line_height): Use it.
759 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
760 and always assume window's buffer.
761 (redisplay_window): Adjust user.
762 (redisplay_internal): Call to reconsider_clip_changes once and
763 check whether mode line should be updated only if selected window
764 shows current buffer.
765 (run_window_scroll_functions): Use eassert for debugging check.
766 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
768 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
770 * window.c (window_scroll, window_scroll_pixel_based)
771 (window_scroll_line_based): Use bool for booleans.
773 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
775 * process.c: Fix minor off-by-one issues in descriptor counts.
776 This shouldn't fix any real bugs, but it cleans up the code a bit.
777 (max_process_desc, max_input_desc): -1, not 0, means none.
779 (delete_input_desc): New function.
780 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
781 (deactivate_process): Scan backwards when recomuting max_process_desc;
782 that should be faster.
783 (init_process_emacs): Initialize max_input_desc.
785 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
787 Use region cache to speedup bidi_find_paragraph_start.
788 * buffer.h (struct buffer): New member bidi_paragraph_cache.
789 Rename cache_long_line_scans to cache_long_scans.
790 * buffer.c (bset_cache_long_line_scans): Rename to
791 bset_cache_long_scans.
792 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
793 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
795 (syms_of_buffer): Rename cache-long-line-scans to
796 cache-long-scans. Adjust docstring.
797 * search.c (newline_cache_on_off):
798 * indent.c (width_run_cache_on_off): Adjust users.
799 * bidi.c (bidi_paragraph_cache_on_off): New function.
800 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
801 * insdel.c (prepare_to_modify_buffer): Invalidate
802 bidi_paragraph_cache if enabled.
804 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
806 Invalidate region caches only if buffer text is going to be changed.
807 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
808 (modify_text): ...new prototype.
809 (prepare_to_modify_buffer_1): New prototype.
810 * textprop.c (modify_region): Rename to...
811 (modify_text_properties): ...new function.
812 (add_text_properties_1, set_text_properties, Fremove_text_properties)
813 (Fremove_list_of_text_properties): Adjust users.
814 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
815 (modify_text): ...new function.
816 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
817 (prepare_to_modify_buffer_1): ...new function.
818 * casefiddle.c (casify_region):
819 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
820 (Ftranspose_regions): Use modify_text.
822 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
824 * lisp.mk (lisp): Add nadvice.elc.
826 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
828 New macro to iterate over live buffers similar to frames.
829 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
830 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
831 Declare buffer-related variables here to offload lisp.h.
832 * buffer.c (Vbuffer_alist): Adjust comment.
833 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
834 (other_buffer_safely):
835 * data.c (store_symval_forwarding):
836 * dispnew.c (Fframe_or_buffer_changed_p):
837 * fileio.c (Fdo_auto_save):
838 * filelock.c (unlock_all_files):
839 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
841 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
843 Fix some minor races in hosts lacking mkostemp (Bug#15015).
844 * callproc.c (create_temp_file):
845 * filelock.c (create_lock_file):
846 Assume mkostemp, since it's now provided by Gnulib.
848 2013-08-04 Eli Zaretskii <eliz@gnu.org>
850 * w32.c (mkostemp): New function.
851 (mktemp): Remove, no longer used. Most of the code reused in
852 mkostemp. (Bug#15015)
853 (mktemp): Don't undef.
855 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
857 * dispnew.c (glyph_matrix_count, glyph_pool_count):
858 Move under GLYPH_DEBUG and ENABLE_CHECKING.
859 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
860 (free_glyph_pool, check_glyph_memory): Likewise for
861 all users. Adjust comments where appropriate.
863 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
865 * composite.h: Minor fixups.
866 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
867 to fix a misspelling, and change it to an inline function while
868 we're at it (it need not be a macro). All uses changed.
869 (composition_method, composition_valid_p):
870 Rewrite to avoid assignments in if-conditions.
872 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
874 Do not use global Lisp_Object in composition macros.
875 * composite.h (composition_temp): Remove declaration.
876 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
877 (composition_method, composition_valid_p): ...inline functions.
878 (compose_region): Remove the leftover.
879 * composite.c (composition_temp): Remove.
880 (run_composition_function, update_compositions)
881 (composition_compute_stop_pos, composition_adjust_point)
882 (Ffind_composition_internal):
883 * coding.c (handle_composition_annotation):
884 * xdisp.c (handle_composition_prop, check_point_in_composition):
885 Related users changed.
887 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
889 Drop FRAME_PTR typedef.
890 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
891 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
892 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
893 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
894 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
895 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
896 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
897 All related users changed.
899 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
901 * eval.c (default_toplevel_binding): New function.
903 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
904 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
905 (syms_of_eval): Export them.
906 * data.c (Fdefault_value): Micro cleanup.
907 * term.c (init_tty): Use "false".
909 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
911 Fix X GC leak in GTK and raw (no toolkit) X ports.
912 * xterm.c (x_free_frame_resources): If white and black relief
913 GCs are allocated, always free them here.
914 * xfns.c (x_make_gc): Omit redundant initialization.
915 * widget.c (create_frame_gcs): Remove the leftover.
916 (EmacsFrameDestroy): Do nothing because all GCs are now freed
917 in x_free_frame_resources.
919 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
921 * nsterm.m (windowWillResize:toSize:): Only change title if
922 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
924 (viewDidEndLiveResize): New method.
926 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
927 inside NS_IMPL_COCOA.
929 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
931 * insdel.c (adjust_after_replace, replace_range, del_range_2):
932 Do not check whether undo is enabled because record_insert and
933 record_delete does that themselves.
935 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
937 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
938 member which is not really used any more.
939 (FRAME_XIC_BASE_FONTNAME): Remove.
940 * xfns.c (xic_free_fontset): Adjust user.
941 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
942 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
943 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
944 (xdialog_show): Use eassert for debugging check.
945 * w32term.c (x_unfocus_frame): Remove unused dummy function.
947 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
949 * fileio.c, fns.c (merge): Move extern decl from here ...
950 * lisp.h (merge): ... to here.
952 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
954 Fix last font-related change.
955 * w32font.h (w32font_list_internal, w32font_match_internal):
957 * w32uniscribe.c (uniscribe_list, uniscribe_match):
958 (uniscribe_list_family): Adjust to match font API change.
959 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
960 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
962 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
964 * frame.h (FRAME_MOUSE_UPDATE):
965 * nsterm.m (ns_frame_up_to_date): Omit redundant check
966 whether hlinfo->mouse_face_mouse_frame is non-NULL.
968 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
970 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
971 * font.h (struct font_driver): Change list, match, and list_family
972 functions to accept struct frame * as first arg.
973 * font.c (font_score, font_compare, font_sort_entities): Remove
975 (font_sort_entities, font_list_entities, font_select_entity):
976 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
977 match font API change.
978 * xfont.c (xfont_list, xfont_match, xfont_list_family):
979 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
980 * ftxfont.c (ftxfont_list, ftxfont_match):
981 * xftfont.c (xftfont_list, xftfont_match):
982 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
983 * w32font.c (w32font_list, w32font_match, w32font_list):
984 (w32font_list_internal, w32_font_match_internal): Likewise.
985 * xfaces.c (Fx_family_fonts): Adjust user.
987 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
989 Do not use pure Xism x_wm_set_icon_position in non-X ports.
990 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
991 only if HAVE_X_WINDOWS is in use.
992 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
993 * nsterm.m (x_wm_set_icon_position): Remove no-op.
994 * w32term.c (x_wm_set_icon_position): Likewise.
995 * w32fns.c (x_icon): Adjust user.
997 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
999 * xterm.c (last_mouse_press_frame): Remove the
1000 leftover which is not really used any more.
1001 (handle_one_xevent, syms_of_xterm): Adjust users.
1002 (x_flush): Call XFlush once per each X display, not frame.
1003 This is better because this code always unconditionally skips
1004 non-X frames in Vframe_list and issues the only XFlush if we
1005 have more than one X frame on the same X display.
1006 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
1007 Use bool for booleans.
1008 (x_draw_glyph_string_background, cvt_string_to_pixel):
1009 (cvt_pixel_dtor): Drop unnecessary prototypes.
1010 * xterm.h (x_display_ok): Adjust prototype.
1012 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1014 Drop unnecessary functions that deals with frame pixel size.
1015 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1016 (x_pixel_height): Drop prototypes.
1017 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1018 (x_pixel_height): Drop implementations.
1019 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1020 which should be always valid for window frame.
1021 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1022 * w32menu.c (Fx_popup_dialog):
1023 * xmenu.c (Fx_popup_dialog): Likewise for both.
1025 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1027 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1028 frame parameters and call to Fmodify_frame_parameters just once.
1029 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1030 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1031 and mention nil frame in docstring.
1033 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1035 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1036 (x_figure_window_size): Likewise. Adjust to return long.
1037 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1038 (toplevel): Move Qterminal_live_p to...
1039 * terminal.c (toplevel): ...here, make it static, and...
1040 (syms_of_terminal): ...DEFSYM here.
1041 * frame.h (Qterminal_live_p): Remove declaration.
1042 (make_frame, x_figure_window_size): Adjust prototype.
1043 * nsfns.m (Fx_create_frame): Use long for window flags.
1045 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1047 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1048 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1049 Do not assume that emacs_close (INT_MAX) is a no-op.
1051 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1053 * xfaces.c (make_face_cache): For struct face_cache, prefer
1054 xmalloc to xzalloc and so avoid redundant call to memset.
1055 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1057 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1059 * fringe.c (draw_window_fringes, update_window_fringes)
1060 (compute_fringe_widths):
1061 * w32term.c (x_draw_glyph_string):
1062 * window.c (candidate_window_p, Frecenter):
1063 * xfaces.c (realize_basic_faces, realize_default_face)
1064 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1065 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1066 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1067 * xmenu.c (Fx_menu_bar_open_internal):
1068 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1069 * xsettings.c (xft_settings_event):
1070 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1071 Use bool for booleans. Adjust style and comments where
1073 * dispextern.h (draw_window_fringes, update_window_fringes)
1074 (compute_fringe_widths):
1075 * xterm.h (x_had_errors_p): Adjust prototype.
1077 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1079 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1080 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1082 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1084 * fns.c (toplevel): Remove comment before Fsafe_length because
1087 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1089 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1091 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1093 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1094 frame which got the message is still alive, before dereferencing
1095 its pointer. (Bug#14970)
1097 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1098 be a live window, before using it as such. (Bug#14970)
1100 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1102 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1103 w32_detect_focus_change instead of doing part of its job by hand.
1104 This fixes the problem whereby FOCUS_OUT events were not sent to
1107 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1109 * process.c (Fprocess_list): Doc fix.
1111 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1112 being re-exposed only if it didn't ask to become visible.
1113 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1114 was previously iconified. (Bug#14841)
1115 (x_iconify_frame): Mark the frame iconified.
1117 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1119 Fix minor problems found by static checking.
1120 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1121 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1123 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1125 * eval.c (set_specpdl_old_value): New function.
1126 (unbind_to): Minor simplification.
1127 (get_backtrace_frame): New function.
1128 (Fbacktrace_frame): Use it. Add `base' argument.
1129 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1130 (syms_of_eval): Export backtrace-eval.
1131 * xterm.c (x_focus_changed): Simplify.
1133 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1135 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1137 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1139 * xdisp.c (redisplay_window): Instead of moving point out of
1140 scroll margin, reject the force_start method, and try scrolling
1141 instead. (Bug#14780)
1143 2013-07-24 Ken Brown <kbrown@cornell.edu>
1145 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1148 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1150 * eval.c (Fprogn): Do not check that BODY is a proper list.
1151 This undoes the previous change. The check slows down the
1152 interpreter, and is not needed to prevent a crash. See
1153 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1155 2013-07-23 Glenn Morris <rgm@gnu.org>
1157 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1159 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1161 Port to GNU/Linux systems with tinfo but not ncurses.
1162 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1163 to decide whether ncurses is being used. Without this change,
1164 GCC complains about tgetent not being declared, on a system
1165 that has tinfo installed but ncurses not installed.
1167 * eval.c (Fprogn): Check that BODY is a proper list.
1169 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1170 * data.c (Fsetq_default):
1171 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1172 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1174 Tune by taking advantage of the fact that ARGS is always a list
1175 when a function is declared to have UNEVALLED args.
1177 * emacsgtkfixed.c: Port to GCC 4.6.
1178 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1180 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1182 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1183 here to silence compiler warnings.
1185 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1187 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1188 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1189 from messing up Emacs's 'struct frame' (Bug#14923).
1191 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1193 * alloc.c (make_save_ptr_ptr): Define this function.
1194 It was inadvertently omitted. It's needed only if
1195 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1197 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1199 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1200 frame have focus (Bug#14895).
1202 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1204 Avoid vfork-related deadlock more cleanly.
1205 * callproc.c (child_setup): When the child's exec fails, output
1206 the program name, as that's more useful. Use O_NONBLOCK to avoid
1208 * process.c (create_process_1): Remove; no longer needed.
1209 (create_process): Remove timer hack; no longer needed, now that
1210 the child avoids deadlock.
1212 2013-07-20 Glenn Morris <rgm@gnu.org>
1214 * image.c (Fimage_flush): Fix doc typo.
1216 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1218 Fix array bounds violation when pty allocation fails.
1219 * process.c (PTY_NAME_SIZE): New constant.
1220 (pty_name): Remove static variable; it's now auto.
1221 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1222 Take pty_name as an arg rather than using a static variable.
1223 All callers changed.
1224 (create_process): Recover pty_flag from process, not from volatile local.
1225 (create_pty): Stay inside array even when pty allocation fails.
1226 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1228 * lread.c (Fload): Avoid initialization only when lint checking.
1229 Mention that it's needed only for older GCCs.
1231 2013-07-20 Kenichi Handa <handa@gnu.org>
1233 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1234 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1236 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1238 * lread.c (Fload): Avoid uninitialized warning.
1240 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1242 Fix some minor file descriptor leaks and related glitches.
1243 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1244 (create_lock_file): Use write, not emacs_write.
1245 * image.c (slurp_file, png_load_body):
1246 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1247 (server_accept_connection):
1248 Don't leak an fd on memory allocation failure.
1249 * image.c (slurp_file): Add a cheap heuristic for growing files.
1250 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1251 as that's what the other routines do. Maybe input need not be
1252 blocked at all, but it's better to be consistent.
1253 Avoid undefined behavior when strlen is zero.
1255 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1256 (NSTATICS): Now a constant; doesn't need to be a macro.
1258 2013-07-19 Richard Stallman <rms@gnu.org>
1260 * coding.c (decode_coding_utf_8): Add simple loop for fast
1261 processing of ASCII characters.
1263 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1265 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1267 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1269 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1270 unportable 'struct x_display_info'.
1271 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1274 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1276 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1277 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1279 (system_process_attributes): Prefer plain char to unsigned char
1280 when either will do. Clean up properly if interrupted or if
1281 memory allocations fail. Don't assume sscanf succeeds. Remove
1282 no-longer-needed workaround to stop GCC from whining. Read
1283 command-line once, instead of multiple times. Check read status a
1286 Fix obscure porting bug with varargs functions.
1287 The code assumed that int is treated like ptrdiff_t in a vararg
1288 function, which is not a portable assumption. There was a similar
1289 -- though these days less likely -- porting problem with various
1290 assumptions that pointers of different types all smell the same as
1291 far as vararg functions is conserved. To make this problem less
1292 likely in the future, redo the API to use varargs functions.
1293 * alloc.c (make_save_value): Remove this vararg function.
1294 All uses changed to ...
1295 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1296 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1298 (make_save_ptr): Rename from make_save_pointer, for consistency with
1299 the above. Define only on platforms that need it. All uses changed.
1301 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1303 * keyboard.c: Try to fix typos in previous change.
1304 (DISPLAY_LIST_INFO): New macro.
1305 (kbd_buffer_get_event): Do not access members that are not present
1306 in X11. Revert inadvertent change of "!=" to "=".
1308 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1310 * keyboard.c (kbd_buffer_get_event):
1311 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1312 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1314 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1316 * filelock.c: Fix unlikely file descriptor leaks.
1317 (get_boot_time_1): Rework to avoid using emacs_open.
1318 This doesn't actually fix a leak, but is better anyway.
1319 (read_lock_data): Use read, not emacs_read.
1321 * doc.c: Fix minor memory and file descriptor leaks.
1322 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1323 (get_doc_string, Fsnarf_documentation):
1324 Fix file descriptor leak on error.
1326 * term.c: Fix minor fdopen-related file descriptor leaks.
1327 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1328 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1330 * charset.c: Fix file descriptor leaks and errno issues.
1332 (load_charset_map_from_file): Don't leak file descriptor on error.
1333 Use plain record_xmalloc since the allocation is larger than
1334 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1336 * eval.c (record_unwind_protect_nothing):
1337 * fileio.c (fclose_unwind):
1339 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1340 The replacement doesn't block input, but that no longer seems
1343 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1345 * lread.c: Fix file descriptor leaks and errno issues.
1346 (Fload): Close some races that leaked fds or streams when 'load'
1348 (Fload, openp): Report error number of last nontrivial failure to open.
1349 ENOENT counts as trivial.
1350 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1352 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1353 now that the function is always called with a nonnegative arg.
1354 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1355 All uses replaced with ...
1356 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1358 A few more minor file errno-reporting bugs.
1359 * callproc.c (Fcall_process):
1360 * doc.c (Fsnarf_documentation):
1361 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1362 * process.c (set_socket_option):
1363 Don't let a constructor trash errno.
1364 * doc.c: Include <errno.h>.
1366 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1368 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1370 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1372 Fix w32 bug with call-process-region (Bug#14885).
1373 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1374 to Fcall_process when the input is empty. This simplifies the
1375 code a bit. It makes no difference on POSIXish platforms but
1376 apparently it fixes a bug on w32.
1378 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1379 * fileio.c (close_file_unwind): Don't close if FD is negative;
1380 this can happen when unwinding a zapped file descriptor.
1381 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1382 in case Emacs runs out of memory between the two unwind-protects.
1383 Don't trash errno when closing FD.
1384 Zap the FD in the specpdl when closing it, instead of deferring
1385 the removal of the unwind-protect; this fixes a bug where a child
1386 function unwinds the stack past us.
1388 New unwind-protect flavors to better type-check C callbacks.
1389 This also lessens the need to write wrappers for callbacks,
1390 and the need for make_save_pointer.
1391 * alloca.c (free_save_value):
1392 * atimer.c (run_all_atimers):
1394 * alloc.c (safe_alloca_unwind):
1395 * atimer.c (unwind_stop_other_atimers):
1396 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1397 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1398 * minibuf.c (choose_minibuf_frame_1):
1399 * process.c (make_serial_process_unwind):
1400 * xdisp.h (pop_message_unwind):
1401 * xselect.c (queue_selection_requests_unwind):
1402 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1403 * alloca.c (record_xmalloc):
1404 Prefer record_unwind_protect_ptr to record_unwind_protect with
1406 * alloca.c (Fgarbage_collect):
1407 Prefer record_unwind_protect_void to passing a dummy.
1408 * buffer.c (restore_buffer):
1409 * window.c (restore_window_configuration):
1410 * xfns.c, w32fns.c (do_unwind_create_frame)
1411 New wrapper. All record-unwind uses of wrappee changed.
1412 * buffer.c (set_buffer_if_live):
1413 * callproc.c (call_process_cleanup, delete_temp_file):
1414 * coding.c (code_conversion_restore):
1415 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1416 * editfns.c (save_excursion_restore)
1417 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1418 (save_restriction_restore):
1419 * eval.c (restore_stack_limits, un_autoload):
1420 * fns.c (require_unwind):
1421 * keyboard.c (recursive_edit_unwind, tracking_off):
1422 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1423 * macros.c (pop_kbd_macro, restore_menu_items):
1424 * nsfns.m (unwind_create_frame):
1425 * print.c (print_unwind):
1426 * process.c (start_process_unwind):
1427 * search.c (unwind_set_match_data):
1428 * window.c (select_window_norecord, select_frame_norecord):
1429 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1430 (fast_set_selected_frame):
1431 * xfns.c, w32fns.c (unwind_create_tip_frame):
1432 Return void, not a dummy Lisp_Object. All uses changed.
1433 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1434 * callproc.c (call_process_kill):
1435 * fileio.c (restore_point_unwind, decide_coding_unwind)
1436 (build_annotations_unwind):
1437 * insdel.c (Fcombine_after_change_execute_1):
1438 * keyboard.c (read_char_help_form_unwind):
1439 * menu.c (unuse_menu_items):
1440 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1441 * sound.c (sound_cleanup):
1442 * xdisp.c (unwind_redisplay):
1443 * xfns.c (clean_up_dialog):
1444 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1445 Accept no args and return void, instead of accepting and returning
1446 a dummy Lisp_Object. All uses changed.
1447 * cygw32.c (fchdir_unwind):
1448 * fileio.c (close_file_unwind):
1449 * keyboard.c (restore_kboard_configuration):
1450 * lread.c (readevalllop_1):
1451 * process.c (wait_reading_process_output_unwind):
1452 Accept int and return void, rather than accepting an Emacs integer
1453 and returning a dummy object. In some cases this fixes an
1454 unlikely bug when the corresponding int is outside Emacs integer
1455 range. All uses changed.
1456 * dired.c (directory_files_internal_unwind):
1457 * fileio.c (do_auto_save_unwind):
1458 * gtkutil.c (pop_down_dialog):
1459 * insdel.c (reset_var_on_error):
1460 * lread.c (load_unwind):
1461 * xfns.c (clean_up_file_dialog):
1462 * xmenu.c, nsmenu.m (pop_down_menu):
1463 * xmenu.c (cleanup_widget_value_tree):
1464 * xselect.c (wait_for_property_change_unwind):
1465 Accept pointer and return void, rather than accepting an Emacs
1466 save value encapsulating the pointer and returning a dummy object.
1468 * editfns.c (Fformat): Update the saved pointer directly via
1469 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1470 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1471 (unwind_body): New function.
1472 (record_unwind_protect): First arg is now a function returning void,
1473 not a dummy Lisp_Object.
1474 (record_unwind_protect_ptr, record_unwind_protect_int)
1475 (record_unwind_protect_void): New functions.
1476 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1477 * fileio.c (struct auto_save_unwind): New type.
1478 (do_auto_save_unwind): Use it.
1479 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1480 * insdel.c (struct rvoe_arg): New type.
1481 (reset_var_on_error): Use it.
1482 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1484 (specbinding_func): Remove; there are now several such functions.
1485 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1486 (set_unwind_protect_ptr): New function.
1487 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1489 Be simpler and more consistent about reporting I/O errors.
1490 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1491 Say "Read error" and "Write error", rather than "I/O error", or
1492 "IO error reading", or "IO error writing", when a read or write
1494 * process.c (Fmake_network_process, wait_reading_process_output)
1495 (send_process, Fprocess_send_eof, wait_reading_process_output):
1496 Capitalize diagnostics consistently. Put "failed foo" at the
1497 start of the diagnostic, so that we don't capitalize the
1498 function name "foo". Consistently say "failed" for such
1500 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1501 All callers changed. This is so it can use report_file_error.
1502 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1503 diagnostics consistently as above.
1505 * fileio.c (report_file_errno): Fix errno reporting bug.
1506 If the file name is neither null nor a pair, package it up as a
1507 singleton list. All callers changed, both to this function and to
1508 report_file_error. This fixes a bug where the memory allocator
1509 invoked by list1 set errno so that the immediately following
1510 report_file_error reported the wrong errno value.
1512 Fix minor problems found by --enable-gcc-warnings.
1513 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1514 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1516 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1518 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1519 Set event->arg to Qt if switch-event shall be generated.
1520 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1522 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1524 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1527 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1528 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1529 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1530 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1531 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1532 and there is a focused frame.
1533 (head_table): Add focus-in and focus-out.
1534 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1535 bind to handle-focus-in/out.
1537 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1538 (Fhandle_switch_frame): Call Fhandle_focus_in.
1539 (syms_of_frame): defsubr handle-focus-in/out.
1541 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1543 Fix porting bug to older POSIXish platforms (Bug#14862).
1544 * sysdep.c (emacs_pipe): New function, that implements
1545 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1546 This should port better to CentOS 5 and to Mac OS X 10.6.
1547 All calls to pipe2 changed.
1549 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1550 This makes the code easier to read and the executable a bit smaller.
1551 Do not replace all calls to Fcons that happen to create lists,
1552 just calls that are intended to create lists. For example, when
1553 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1554 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1555 Similarly for list2 through list5.
1556 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1557 * bytecode.c (exec_byte_code):
1558 * callint.c (quotify_arg, Fcall_interactively):
1559 * callproc.c (Fcall_process, create_temp_file):
1560 * charset.c (load_charset_map_from_file)
1561 (Fdefine_charset_internal, init_charset):
1562 * coding.c (get_translation_table, detect_coding_system)
1563 (Fcheck_coding_systems_region)
1564 (Fset_terminal_coding_system_internal)
1565 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1566 * composite.c (update_compositions, Ffind_composition_internal):
1567 * dired.c (directory_files_internal, file_name_completion)
1569 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1570 * doc.c (Fsnarf_documentation):
1571 * editfns.c (Fmessage_box):
1573 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1574 (Feval, eval_sub, Ffuncall, apply_lambda):
1575 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1576 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1577 (Fset_file_times, Finsert_file_contents)
1578 (Fchoose_write_coding_system, Fwrite_region):
1579 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1580 * font.c (font_registry_charsets, font_parse_fcname)
1581 (font_prepare_cache, font_update_drivers, Flist_fonts):
1582 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1583 * frame.c (make_frame, Fmake_terminal_frame)
1584 (x_set_frame_parameters, x_report_frame_params)
1585 (x_default_parameter, Fx_parse_geometry):
1586 * ftfont.c (syms_of_ftfont):
1587 * image.c (gif_load):
1588 * keyboard.c (command_loop_1):
1589 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1590 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1591 (Fminor_mode_key_binding, accessible_keymaps_1)
1592 (Faccessible_keymaps, Fwhere_is_internal):
1593 * lread.c (read_emacs_mule_char):
1594 * menu.c (find_and_return_menu_selection):
1595 * minibuf.c (get_minibuffer):
1596 * nsfns.m (Fns_perform_service):
1597 * nsfont.m (ns_script_to_charset):
1598 * nsmenu.m (ns_popup_dialog):
1599 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1600 (Fx_own_selection_internal):
1601 * nsterm.m (append2):
1602 * print.c (Fredirect_debugging_output)
1603 (print_prune_string_charset):
1604 * process.c (Fdelete_process, Fprocess_contact)
1605 (Fformat_network_address, set_socket_option)
1606 (read_and_dispose_of_process_output, write_queue_push)
1607 (send_process, exec_sentinel):
1608 * sound.c (Fplay_sound_internal):
1609 * textprop.c (validate_plist, add_properties)
1610 (Fput_text_property, Fadd_face_text_property)
1611 (copy_text_properties, text_property_list, syms_of_textprop):
1612 * unexaix.c (report_error):
1613 * unexcoff.c (report_error):
1614 * unexsol.c (unexec):
1615 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1616 (Fformat_mode_line, syms_of_xdisp):
1617 * xfaces.c (set_font_frame_param)
1618 (Finternal_lisp_face_attribute_values)
1619 (Finternal_merge_in_global_face, syms_of_xfaces):
1620 * xfns.c (x_default_scroll_bar_color_parameter)
1621 (x_default_font_parameter, x_create_tip_frame):
1622 * xfont.c (xfont_supported_scripts):
1623 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1624 (menu_help_callback, xmenu_show):
1626 * xterm.c (set_wm_state):
1627 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1628 and similarly for list2 through list5.
1630 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1632 * callproc.c (Fcall_process_region): Fix minor race and tune.
1633 (create_temp_file): New function, with the temp-file-creation part
1634 of the old Fcall_process_region. Use Fcopy_sequence to create the
1635 temp file name, rather than alloca + build_string, for simplicity.
1636 Don't bother to block input around the temp file creation;
1637 shouldn't be needed. Simplify use of mktemp. Use
1638 record_unwind_protect immediately after creating the temp file;
1639 this closes an unlikely race where the temp file was not removed.
1640 Use memcpy rather than an open-coded loop.
1641 (Fcall_process_region): Use the new function. If the input is
1642 empty, redirect from /dev/null rather than from a newly created
1643 empty temp file; this avoids unnecessary file system traffic.
1645 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1647 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1648 Simplify by making this case like the other two. This is a bit
1649 slower on obsolete hosts, but the extra complexity isn't worth it.
1651 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1652 * process.c (create_process) [!DOS_NT]:
1653 Remove now-unnecessary calls to emacs_close.
1655 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1657 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1658 returning early. (Bug#14850)
1660 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1661 and inhibit-iso-escape-detection attributes of 'undecided'.
1664 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1666 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1667 Reported by Herbert J. Skuhra in
1668 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1670 Don't lose top specpdl entry when memory is exhausted.
1671 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1672 specpdl overflow here, to simplify callers; all callers changed.
1673 Always reserve an unused entry at the stack top; this avoids
1674 losing the top entry's information when memory is exhausted.
1676 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1678 Clean up errno reporting and fix some errno-reporting bugs.
1679 * callproc.c (Fcall_process):
1680 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1681 * process.c (create_process, Fmake_network_process):
1682 * unexaix.c (report_error):
1683 * unexcoff.c (report_error):
1684 Be more careful about reporting the errno of failed operations.
1685 The code previously reported the wrong errno sometimes.
1686 Also, prefer report_file_errno to setting errno + report_file_error.
1687 (Fcall_process): Look at openp return value rather than at path,
1688 as that's a bit faster and clearer when there's a numeric predicate.
1689 * fileio.c (report_file_errno): New function, with most of the
1690 old contents of report_file_error.
1691 (report_file_error): Use it.
1692 (Ffile_exists_p, Ffile_accessible_directory_p):
1693 Set errno to 0 when it is junk.
1694 * fileio.c (Faccess_file):
1695 * image.c (x_create_bitmap_from_file):
1696 Use faccessat rather than opening the file, to avoid the hassle of
1697 having a file descriptor open.
1698 * lisp.h (report_file_errno): New decl.
1699 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1702 * process.c (create_process, wait_reading_process_output) [AIX]:
1703 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1704 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1705 a multithreaded environment anyway).
1706 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1708 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1710 * image.c (x_find_image_file): Don't close a remote file handle.
1712 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1714 Fix races with threads and file descriptors.
1715 * callproc.c (Fcall_process_region):
1716 * dired.c (open_directory):
1717 * emacs.c (main, Fdaemon_initialized):
1718 * image.c (x_find_image_file):
1719 * inotify.c (Finotify_rm_watch):
1720 * lread.c (Flocate_file_internal):
1721 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1722 * term.c (term_mouse_moveto, init_tty):
1723 * termcap.c (tgetent):
1724 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1725 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1726 * unexhp9k800.c, unexmacosx.c (unexec):
1727 * callproc.c (Fcall_process_region):
1728 Use emacs_close, not close.
1729 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1730 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1731 and posix_close function on current platforms (which all lack them).
1732 (emacs_close): Use it. This should fix the races on GNU/Linux and
1733 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1734 and it should avoid closing random victim file descriptors on
1737 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1739 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1740 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1743 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1744 This is for .gdbinit xbacktrace.
1746 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1747 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1748 (emacs_set_tty): Now static.
1749 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1750 * term.c (tty_capable_p, tty_default_color_capabilities)
1751 (get_tty_terminal, term_mouse_movement)
1752 (handle_one_term_event, init_tty, maybe_fatal):
1753 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1754 (tgetent, scan_file, name_match, compare_contin):
1755 * terminal.c (get_terminal):
1756 Use bool for boolean.
1757 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1758 Prefer char to unsigned char if either will do.
1759 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1760 (tty_write_glyphs): Prefer int to unsigned.
1761 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1762 All callers changed.
1763 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1765 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1768 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1769 (B__dummy__): New dummy symbol, to pacify C89.
1770 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1771 they can't grok varargs macros.
1772 * dispnew.c (add_window_display_history)
1773 (add_frame_display_history):
1774 * print.c (print_object):
1775 * xdisp.c (debug_method_add):
1776 Use %p printf format only for void pointers.
1777 * emacs.c (usage_message): New constant, replacing ...
1778 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1779 (main): Adjust to usage reorg.
1780 * fns.c (syms_of_fns):
1781 * profiler.c (syms_of_profiler):
1782 Don't use non-constant struct initializers.
1783 * gnutls.h (gnutls_initstage_t):
1784 * lisp.h (enum Lisp_Fwd_Type):
1785 * lread.c (lisp_file_lexically_bound_p):
1786 * xsettings.c (anonymous enum):
1787 Remove trailing comma.
1788 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1789 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1790 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1792 * regex.c (const_re_char): New type, to pacify strict C89.
1793 All uses of 'const re_char' replaced to use it.
1794 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1795 with glibc when strict C89. This change is imported from gnulib.
1797 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1798 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1799 Omit GNU_LINUX implementation, since it requires long long.
1800 * xterm.c (x_draw_underwave):
1801 Do not assume the traditional order of struct's members.
1802 (x_term_init): Rewrite to avoid the need for non-constant structure
1805 Syntax cleanup, mostly replacing macros with functions.
1806 This removes the need for the syntax_temp hack.
1807 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1808 * syntax.c (SYNTAX_INLINE): New macro.
1809 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1810 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1811 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1812 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1813 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1814 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1815 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1816 Now constants, not macros.
1817 (syntax_temp) [!__GNUC__]: Remove.
1818 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1819 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1820 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1821 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1822 Move here from syntax.h; now functions, not macros. Except for the
1823 last function, these are static since only syntax.c uses them.
1824 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1825 All uses changed. Now a function, not a macro; use this fact
1826 to simplify the code.
1827 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1828 compiler bugs; no longer relevant.
1829 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1830 (SYNTAX_INLINE): New macro.
1831 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1832 for the new functions. Use bool for boolean member.
1833 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1834 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1835 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1836 (SETUP_BUFFER_SYNTAX_TABLE):
1837 Now extern inline functions, not macros.
1838 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1839 Remove; all uses replaced by implementation.
1840 (syntax_temp) [!__GNUC__]: Remove decl.
1841 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1843 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1845 * emacs.c (main): Fix syntax error.
1847 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1849 Timestamp fixes for undo (Bug#14824).
1850 * atimer.c (schedule_atimer):
1851 * fileio.c (Ffile_newer_than_file_p):
1852 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1853 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1854 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1855 (syms_of_fileio): Remove Sclear_visited_file_name.
1856 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1857 file doesn't exist; this avoids an ambiguity with negative timestamps.
1858 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1859 * systime.h (make_emacs_time, invalid_emacs_time):
1860 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1861 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1862 * undo.c (record_first_change): Push (visited-file-modtime) onto
1863 undo list rather than reimplementing it by hand, incorrectly.
1865 2013-07-09 Ken Brown <kbrown@cornell.edu>
1867 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1869 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1871 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1873 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1875 Handle errno and exit status a bit more carefully.
1876 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1877 number into an exit status. Instead, use EXIT_CANCELED.
1878 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1879 * callproc.c (relocate_fd):
1880 * emacs.c (close_output_streams, main):
1881 * process.c (create_process):
1882 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1883 Use emacs_perror for simplicity.
1884 * callproc.c (relocate_fd, main):
1885 * sysdep.c (sys_subshell):
1886 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1887 (shut_down_emacs): Use emacs_write, not write.
1888 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1889 * fileio.c (Fcopy_file, e_write):
1890 * nsterm.m (ns_select):
1891 * process.c (send_process):
1892 * sound.c (vox_write):
1893 Use emacs_write_sig, not emacs_write.
1894 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1895 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1897 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1899 (emacs_full_write): New function.
1900 (emacs_write): Rewrite to use it.
1901 (emacswrite_sig, emacs_perror): New functions.
1902 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1904 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1906 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1907 on NS even if it is present. Pixmap on NS is a void*.
1909 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1911 Port to Ubuntu 10 (Bug#14803).
1912 Problem reported by T.V. Raman.
1913 * process.c (close_on_exec, accept4, process_socket):
1914 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1916 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1918 * w32.c (sys_dup): Declare prototype.
1922 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1924 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1926 Make file descriptors close-on-exec when possible (Bug#14803).
1927 This simplifies Emacs a bit, since it no longer needs to worry
1928 about closing file descriptors by hand in some cases.
1929 It also fixes some unlikely races. Not all such races, as
1930 libraries often open files internally without setting
1931 close-on-exec, but it's an improvement.
1932 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1933 * callproc.c (Fcall_process) [!MSDOS]:
1934 * emacs.c (main) [!DOS_NT]:
1935 * nsterm.m (ns_term_init):
1936 * process.c (create_process):
1937 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1938 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1939 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1940 Prefer mkostemp with O_CLOEXEC to mkstemp.
1941 * callproc.c (relocate_fd) [!WINDOWSNT]:
1942 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1943 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1945 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1946 Make the resulting file descriptor close-on-exec.
1947 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1948 * lread.c (load_descriptor_list, load_descriptor_unwind):
1949 Remove; no longer needed. All uses removed.
1950 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1951 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1953 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1954 (Fmake_network_process, Fnetwork_interface_list):
1955 (Fnetwork_interface_info, server_accept_connection):
1956 Make newly-created socket close-on-exec.
1957 * sysdep.c (emacs_open, emacs_fopen):
1958 Make new-created descriptor close-on-exec.
1959 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1960 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1962 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1964 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1965 for NS_IMPL_GNUSTEP.
1967 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1969 Fix openp errno handling.
1970 * callproc.c (Fcall_process): Preserve openp errno around close.
1971 * lread.c (openp): Set errno when returning -1, as some callers
1974 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1976 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1978 * nsterm.h (NSSavePanel): Update comment.
1979 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1980 (ns_run_file_dialog): Declare.
1982 * nsfns.m: Remove panelOK.
1984 (ns_run_file_dialog): New function.
1985 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1986 event loop, so file dialog is popped up by ns_run_file_dialog, called
1987 by sendEvent (Bug#14578).
1988 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1990 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1992 * xdisp.c (default_line_pixel_height): New function.
1993 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1994 (try_cursor_movement, redisplay_window, try_window)
1995 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1997 * window.c (window_scroll_pixel_based): use
1998 default_line_pixel_height.
2000 * dispextern.h (default_line_pixel_height): Add prototype.
2002 * frame.c (x_set_line_spacing): Accept a float value for
2003 line-spacing parameter, per the documentation.
2005 * data.c (Fmultibyte_string_p): Doc fix.
2007 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
2009 Use emacs_open more consistently when opening files.
2010 This handles EINTR more consistently now, and makes it easier
2011 to introduce other uniform changes to file descriptor handling.
2012 * src/systdio.h: New file.
2013 * src/buffer.c (mmap_init):
2014 * cygw32.c (chdir_to_default_directory):
2015 * dispnew.c (Fopen_termscript):
2016 * emacs.c (Fdaemon_initialized):
2017 * fileio.c (Fdo_auto_save):
2018 * image.c (slurp_file, png_load_body, jpeg_load_body):
2019 * keyboard.c (Fopen_dribble_file):
2021 * print.c (Fredirect_debugging_output):
2022 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2023 * termcap.c (tgetent):
2024 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2025 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2026 * w32term.c (w32_initialize) [CYGWIN]:
2027 * xfaces.c (Fx_load_color_file):
2028 Use emacs_open instead of plain open, and emacs_fopen instead of
2030 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2031 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2032 * callproc.c (default_output_mode): New constant.
2033 (Fcall_process): Use it to call emacs_open instead of plain creat.
2034 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2035 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2036 (emacs_fopen): New function.
2037 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2038 Include <lisp.h>, for emacs_open.
2039 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2041 Remove duplicate #include directives.
2042 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2044 Don't include stdio.h twice.
2045 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2046 Don't include sys/types.h or stdio.h twice.
2047 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2048 * lread.c: Don't include coding.h twice.
2049 * nsfont.m: Don't include frame.h twice.
2050 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2051 * ralloc.c: Don't include <unistd.h> twice.
2052 * xdisp.c: Don't include font.h twice.
2053 * xterm.c: Don't include fontset.h twice.
2054 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2056 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2058 Scale ImageMagick images more carefully.
2059 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2060 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2061 Be more careful about avoiding undefined behavior after
2062 integer overflow and division by zero.
2064 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2066 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2067 (syms_of_w32fns): DEFSYM them.
2068 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2069 (CCHDEVICENAME): Define macros if not defined.
2070 (struct MONITOR_INFO_EX): New struct.
2071 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2072 (enum_display_monitors_fn): New variable.
2073 (globals_of_w32fns): Initialize it.
2074 (Fx_display_pixel_width, Fx_display_pixel_height)
2075 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2076 multi-monitor setups in docstrings.
2077 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2078 screen size by primary monitor's millimeter per pixel.
2079 (w32_monitor_enum, w32_display_monitor_attributes_list)
2080 (w32_display_monitor_attributes_list_fallback)
2081 (Fw32_display_monitor_attributes_list): New functions.
2082 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2084 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2086 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2088 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2090 * fileio.c (Qfile_notify_error): New error symbol.
2092 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2093 * inotify.c (inotify_callback, symbol_to_inotifymask)
2094 (Finotify_add_watch, Finotify_rm_watch): Use it.
2095 (inotifyevent_to_event): Exchange order of cookie and file name.
2096 (Finotify_add_watch): Adapt docstring.
2098 * lisp.h (Qfile_notify_error): Declare.
2100 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2102 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2103 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2104 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2105 which did not work (see <http://bugs.gnu.org/14569#307>).
2106 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2107 && (!noninteractive || initialized)). This attempts to thread
2108 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2110 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2112 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2113 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2115 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2117 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2118 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2119 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2120 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2122 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2124 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2125 Define to __sys_siglist.
2127 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2129 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2130 word-wrap, so that overflow-newline-into-fringe would work in
2131 visual-line-mode. (Bug#2749)
2132 (move_it_in_display_line_to): When the last scanned display
2133 element fits exactly on the display line, and
2134 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2135 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2136 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2137 finding buffer position that corresponds to pixel coordinates,
2138 e.g. in buffer_posn_from_coords.
2140 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2142 * process.c (handle_child_signal): Call catch_child_signal if
2145 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2147 Don't convert function pointers to void * and back.
2148 It isn't portable C, and it's easy enough to avoid.
2149 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2150 (make_save_value): Add support for SAVE_FUNCPOINTER.
2151 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2152 * print.c (print_object):
2153 Distinguish function from object pointers.
2154 * lisp.h (SAVE_FUNCPOINTER): New constant.
2155 (SAVE_SLOT_BITS): Adjust to it.
2156 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2157 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2158 (voidfuncptr): New typedef.
2159 (struct Lisp_Save_Value): New member data[0].funcpointer.
2160 (XSAVE_FUNCPOINTER): New function.
2162 Simplify buildobj processing.
2163 * Makefile.in (buildobj.h): Make it a sequence of strings each
2164 followed by comma, rather than a single string. Put it into a
2165 .tmp file in case there's an error while generating it.
2166 (gl-stamp): Use .tmp for temp files.
2167 (mostlyclean): Clean .tmp files.
2168 * doc.c (buildobj): Move to just the routine that needs it.
2169 It's now an array of strings, so processing is simpler.
2171 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2173 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2174 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2175 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2176 Invoke malloc_enable_thread even when not interactive.
2177 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2178 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2179 in this case, since the underlying bug has now been fixed.
2181 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2183 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2184 unlinking it (bug#14691).
2186 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2188 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2189 before checking whether buffer is modified. This lets
2190 `kill-buffer-query-functions' cancel killing of the buffer or save
2191 its content before `kill-buffer' asks user the "Buffer %s
2192 modified; kill anyway?" question.
2194 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2196 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2197 Let the super performKeyEquivalent deal with them (Bug#14747).
2199 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2201 * widget.c (resize_cb): Remove unused local.
2203 Do not use GTK 3 if it exists but cannot be compiled.
2204 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2205 * xterm.c (x_error_handler) [!USE_GTK]:
2208 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2210 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2212 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2213 to the valid range of values. (Bug#14753)
2215 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2216 when moving point by using the current glyph matrix. This avoids
2217 the need to force redisplay when this function is called in a
2220 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2222 Fix minor problems found by static checking.
2223 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2224 Redo the latter's body to sidestep GCC parenthesization warnings.
2225 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2226 * coding.c (detect_coding, detect_coding_system):
2227 * coding.h (struct undecided_spec):
2228 Use bool for boolean.
2229 * image.c (QCmax_width, QCmax_height): Now static.
2230 * xdisp.c (Fmove_point_visually): Remove unused local.
2232 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2234 * xdisp.c (Fmove_point_visually): New function.
2236 2013-06-28 Kenichi Handa <handa@gnu.org>
2238 * coding.h (define_coding_undecided_arg_index): New enum.
2239 (coding_attr_index): New members
2240 coding_attr_undecided_inhibit_null_byte_detection,
2241 coding_attr_undecided_inhibit_iso_escape_detection,
2242 coding_attr_undecided_prefer_utf_8.
2243 (undecided_spec): New struct.
2244 (struct coding_system): New member `undecided' of the member
2247 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2248 (detect_coding): Likewise.
2249 (detect_coding_system): Likewise.
2250 (Fdefine_coding_system_internal): New coding system properties
2251 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2253 (syms_of_coding): Adjust for coding_arg_undecided_max.
2255 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2257 * image.c (x_from_xcolors): Remove unused local.
2259 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2261 Defer image data transfer between X client and server until actual
2264 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2267 * image.c (Destroy_Image): Remove.
2268 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2269 `mask_p', and `colors_p'. All uses changed.
2270 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2271 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2272 New macros for `flags' arg to x_clear_image_1.
2273 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2274 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2275 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2276 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2277 (image_get_x_image, image_unget_x_image): New functions or macros.
2278 (image_background, image_background_transparent, x_to_xcolors)
2279 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2280 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2281 instead of Destroy_Image.
2282 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2283 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2284 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2285 (imagemagick_load_image, svg_load_image): Use them instead of
2286 x_create_x_image_and_pixmap, and x_put_x_image followed by
2287 x_destroy_x_image, respectively.
2288 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2289 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2290 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2291 background_transparent fields.
2292 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2293 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2295 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2297 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2298 This mostly consists of undoing recent changes.
2299 * callproc.c (Fcall_process):
2300 * process.c (create_process):
2301 Do not worry about catching SIGCHLD here, undoing previous change.
2302 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2303 * process.c, process.h (catch_child_signal):
2304 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2305 * process.c (catch_child_handler): Don't worry about being called
2306 lazily and do not assume caller has blocked SIGCHLD, undoing
2307 previous change. Move first-time stuff back to
2308 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2309 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2310 set lib_child_handler if it's already initialized, which may
2311 help avoid problems on GNUStep.
2313 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2315 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2316 * callproc.c (Fcall_process):
2317 * process.c (create_process):
2318 Make sure SIGCHLD is caught before we fork,
2319 since Emacs startup no arranges to catch SIGCHLD.
2320 * process.c (lib_child_handler): Initialize to null, not to
2322 (catch_child_signal): Allow self to be called lazily.
2323 Do nothing if it's already been called.
2324 Assume caller has blocked SIGCHLD (all callers do now).
2325 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2326 just before it's really needed.
2327 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2328 since it hasn't been caught yet.
2330 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2332 * image.c (compute_image_size): New function to implement
2333 :max-width and :max-height.
2334 (imagemagick_load_image): Use it.
2336 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2338 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2339 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2341 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2342 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2343 the SIGCHLD handler, since the code is not atomic and (due to glib)
2344 signals may be arriving now.
2345 * sysdep.c (init_signals): Do not catch child signals here;
2346 'main' now does that later, at a safer time.
2348 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2350 Clean up SIGCHLD handling a bit (Bug#14569).
2351 * process.c, process.h (catch_child_signal):
2352 Now always extern, even if !NS_IMPL_GNUSTEP.
2353 * process.c (catch_child_signal): Move glib tickler here from
2354 init_process_emacs, so that it's done earlier in Emacs
2355 initialization. Also move the noninteractive && !initialized
2356 check here from init_process_emacs. This is all a bit cleaner for
2357 GNUish platforms, and I hope it works around the Cygwin bug.
2358 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2359 that glib signal handling is tickled before glib creates threads.
2361 * process.c (wait_reading_process_output): Avoid int overflow
2362 when reading more than 2 GiB total from a process.
2364 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2366 * process.c (create_process): Handle a couple more cases,
2367 i.e., work even if new_argv and wait_child_setup[i] are cached.
2368 Use Fcall_process's style for volatile vars.
2370 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2372 * process.c (create_process): Mark PROCESS volatile.
2374 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2376 Use C99-style flexible array members if available.
2377 This avoids some subtle aliasing issues, which typically
2378 aren't a problem with GCC but may be a problem elsewhere.
2379 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2380 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2381 In either case, it uses a flexible array member rather than
2382 the old struct hack. All uses changed.
2383 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2384 Adjust to sdata reorganization.
2385 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2386 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2387 that ports better to pre-C99 non-GCC.
2388 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2389 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2390 as the latter has changed.
2391 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2392 and port better to pre-C99 GCC.
2393 * image.c (struct xpm_cached_color):
2394 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2395 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2396 Use FLEXIBLE_ARRAY_MEMBER.
2397 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2398 Move decl to top level so it gets checked against implementation.
2399 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2400 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2402 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2404 * syntax.c: Integer cleanups.
2405 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2406 All uses that need 0-or-2 changed to:
2407 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2408 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2409 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2410 (char_quoted, prev_char_comend_first, back_comment)
2411 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2412 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2413 Use bool for boolean.
2414 (update_syntax_table, skip_chars, skip_syntaxes):
2415 Prefer int to unsigned when either will do.
2416 (back_comment): Return boolean success flag, like forw_comment,
2417 instead of positive-or-minus-1 (which might have overflowed int anyway).
2418 Don't stuff ptrdiff_t into int.
2419 (syntax_spec_code, syntax_code_spec): Now const.
2420 (Fmatching_paren, scan_lists, scan_sexps_forward):
2421 Use enum syntaxcode for syntax code.
2422 (Fmatching_paren): Check that arg is a character, not just an integer.
2423 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2424 (Finternal_describe_syntax_value): Omit no-longer-needed
2426 (skip_chars): Use char, not unsigned char, when the distinction
2428 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2429 * bytecode.c (exec_byte_code):
2430 * syntax.c (syntax_spec_code, Fchar_syntax)
2431 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2433 * syntax.h (SYNTAX_WITH_FLAGS):
2434 Omit unnecessary casts.
2436 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2438 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2439 line dimensions here, to avoid race conditions with the main
2440 thread. (Bug#14062, bug#14630, bug#14669)
2442 * w32term.c (w32_draw_window_cursor): Compute the header line and
2443 mode line dimensions here.
2444 <w32_system_caret_window, w32_system_caret_hdr_height>:
2445 <w32_system_caret_mode_height>: New variables.
2447 * w32term.h: Declare them.
2449 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2451 * alloc.c (die): Move "assertion failed" string here ...
2452 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2453 COND when SUPPRESS_CHECKING. This shrinks the executable text
2454 size by 0.8% to 2.2% when configured with --enable-checking,
2455 depending on optimization flags (GCC 4.8.1 x86-64).
2457 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2459 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2461 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2462 base is 2; this is more accurate.
2464 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2466 * sound.c (string_default): Move to !WINDOWSNT section.
2467 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2469 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2471 * sound.c: Integer cleanups.
2472 Remove unnecessary forward decls.
2473 (struct sound_device): The 'file' member is now a Lisp_Object, not
2474 a char *, so that we needn't invoke alloca on a huge size.
2475 (Fplay_sound_internal): Adjust to this.
2476 (string_default): New function.
2477 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2478 Use it to adjust to the struct sound_device change.
2479 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2480 (be2hs) [0]: Remove.
2482 * syntax.c (skip_chars): Don't use uninitialized storage
2483 when searching a multibyte buffer for characters that are not in a
2484 unibyte string that contains non-ASCII characters.
2486 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2488 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2489 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2491 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2493 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2495 2013-06-18 Kenichi Handa <handa@gnu.org>
2497 * font.c (Ffont_spec): Signal an error for an invalid font name
2500 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2502 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2503 In particular this ports to 32-bit sparc Sun cc.
2504 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2505 array with a dummy element at specpdl[-1], so that its address can
2507 (unbind_to): Do not copy the binding; not needed, now that we
2508 copy old_value in the one place where the copy is needed.
2509 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2510 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2511 (union specbinding): Rename from struct specbinding. Redo layout
2512 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2513 which is not portable. With Sun C 5.12 32-bit sparc, the
2514 declaration causes nargs to be an unsigned bitfield, a behavior
2515 that the C standard allows; but Emacs wants nargs to be signed.
2516 The overall type is now a union of structures rather than a
2517 structure of union of structures, and the 'kind' member is now a
2518 bitfield, so that the overall type doesn't grow. All uses changed.
2519 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2521 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2523 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2524 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2526 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2528 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2530 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2531 unless we know that the window w's frame is a frame object.
2532 Another attempt at solving bug#14062 and bug#14630.
2534 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2536 * textprop.c (property_set_type): New enum.
2537 (add_properties): Allow appending/prepending text properties.
2538 (add_text_properties_1): Factored out of Fadd_text_properties.
2539 (Fadd_text_properties): Move all the code into
2540 add_text_properties_1.
2541 (Fadd_face_text_property): New function that calls
2542 add_text_properties_1.
2544 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2546 Move functions from lisp.h to individual modules when possible.
2547 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2548 * alloc.c (XFLOAT_INIT, set_symbol_name):
2549 * buffer.c (CHECK_OVERLAY):
2550 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2551 (set_char_table_parent):
2552 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2553 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2554 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2555 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2557 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2558 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2559 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2560 (backtrace_args, backtrace_debug_on_exit):
2561 * floatfns.c (CHECK_FLOAT):
2562 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2563 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2564 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2565 (set_hash_index_slot):
2566 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2567 * marker.c (CHECK_MARKER):
2568 * textprop.c (CHECK_STRING_OR_BUFFER):
2569 * window.c (CHECK_WINDOW_CONFIGURATION):
2570 Move here from lisp.h, and make these functions static rather than
2572 * buffer.c (Qoverlayp):
2574 * fns.c (Qhash_table_p):
2575 * window.c (Qwindow_configuration_p):
2577 * lisp.h: Remove the abovementioned defns and decls.
2579 Use functions, not macros, for XINT etc (Bug#11935).
2580 In lisp.h, prefer functions to function-like macros, and
2581 constants to object-like macros, when either will do. This:
2582 . simplifies use, as there's no more need to worry about
2583 arguments' side effects being evaluated multiple times.
2584 . makes the code easier to debug on some platforms.
2585 However, when using gcc -O0, keep using function-like macros
2586 for a few critical operations, for performance reasons.
2587 This sort of thing isn't needed with gcc -Og, but -Og
2588 is a GCC 4.8 feature and isn't widely-enough available yet.
2589 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2590 Remove enum lsb_bits; no longer needed.
2591 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2592 * buffer.c (Qoverlap):
2594 * fns.c (Qhash_table_p):
2595 Now extern, so lisp.h can use these symbols.
2596 * dispextern.h: Include character.h, for MAX_CHAR etc.
2597 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2598 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2599 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2600 (GLYPH_CODE_P): Move here from lisp.h.
2601 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2602 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2603 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2604 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2605 XUNTAG now returns void *.
2606 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2607 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2608 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2609 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2610 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2611 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2612 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2613 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2614 New macros, renamed from their sans-lisp_h_ counterparts.
2615 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2616 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2617 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2618 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2619 If compiling via GCC without optimization, define these as macros
2620 in addition to inline functions.
2621 To disable this, compile with -DINLINING=0.
2622 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2623 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2624 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2625 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2626 (INTMASK, VALMASK): Now macros, since static values cannot be
2627 accessed from extern inline functions.
2628 (VALMASK): Also a constant, for benefit of old GDB.
2629 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2630 is INTEGERP, which can fold it in.
2631 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2632 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2633 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2634 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2635 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2636 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2637 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2638 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2639 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2640 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2641 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2642 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2643 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2644 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2645 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2646 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2647 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2648 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2649 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2650 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2651 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2652 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2653 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2654 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2655 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2656 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2657 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2658 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2659 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2660 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2661 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2662 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2663 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2665 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2666 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2667 (VALMASK): Define in one place rather than in two, merging the
2668 USE_LSB_TAG parts; this is simpler.
2669 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2670 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2671 Move up, to avoid use before definition.
2672 Also include "globals.h" earlier, for the same reason.
2673 (make_natnum): New function.
2674 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2675 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2676 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2677 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2678 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2679 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2680 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2681 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2682 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2683 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2684 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2685 (Qwindow_configuration_p, Qimage): New forward declarations.
2686 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2687 (STRING_COPYIN): Remove; unused.
2688 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2689 (xcar_addr, xcdr_addr): New functions. All uses changed.
2690 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2691 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2692 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2693 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2694 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2695 (TYPE_RANGED_INTEGERP): Simplify.
2696 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2697 (setlocale, fixup_locale, synchronize_system_messages_locale)
2698 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2699 Now empty functions, not macros.
2700 (functionp): Return bool, not int.
2701 * window.c (Qwindow_configuration_p): Now extern,
2702 so window.h can use it.
2703 * window.h (Qwindowp): Move decl back to lisp.h.
2705 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2707 * xdisp.c (Fline_pixel_height): New function, required for solving
2710 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2712 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2714 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2716 * lread.c (syms_of_lread):
2717 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2719 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2721 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2723 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2725 * fileio.c (expand_file_name): Doc fix.
2727 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2729 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2730 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2731 Wait for self, not for 0. This can't hurt on GNU or similar
2732 system, and may help with Cygwin.
2734 * keyboard.c: Don't use PROP (...) as an lvalue.
2735 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2736 Use set_prop (A, B), not PROP (A) = B.
2738 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2740 * xdisp.c (get_it_property): Use it->window instead of generating
2741 a Lisp object from it->w.
2743 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2745 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2746 get-char-property the window that is being rendered, instead of
2747 the buffer, to support window-specific overlays. (Bug#14575)
2748 (compute_display_string_pos): When W is NULL, use the current
2749 buffer as the object to pass to get-char-property.
2750 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2751 pointer member of the bidi iterator, since no window is pertinent
2754 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2756 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2757 being displayed, and pass it to compute_display_string_pos.
2758 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2759 (bidi_paragraph_init): All callers changed.
2761 * xdisp.c (init_from_display_pos, init_iterator)
2762 (handle_single_display_spec, next_overlay_string)
2763 (get_overlay_strings_1, reseat_1, reseat_to_string)
2764 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2765 Set bidi_it.w member from it->w.
2766 (compute_display_string_pos): Accept additional argument, the
2767 window being displayed, and pass it to Fget_char_property.
2770 * dispextern.h (struct bidi_it): New member w, the window being
2772 (compute_display_string_pos): Adjust prototype.
2774 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2776 * xgselect.c: Remove unneeded include xterm.h.
2778 * process.c (wait_reading_process_output): Check for NS before GLIB.
2779 GLIB may be linked in due to rsvg, but ns_select must be called.
2781 * xgselect.c (xg_select): Remove call to window_system_available
2782 and g_main_context_pending at the top, so Gdk events (i.e. file
2783 notify) are processed when Emacs is started with -nw.
2785 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2787 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2788 (ctagsfiles3): New variable, includes only *.m files.
2789 (TAGS): Use an explicit language name in the regular expressions,
2790 to avoid transformation of '/SOMETHING' by MSYS to
2791 'c:\MSYS\SOMETHING'.
2793 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2795 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2797 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2799 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2800 still need to set the mouse pointer shape and activate help-echo.
2803 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2805 A few porting etc. fixes for the new file monitor code.
2806 See the thread containing
2807 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2808 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2809 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2810 (dir_monitor_callback, Fgfile_rm_watch):
2811 Use assq_no_quit instead of Fassoc, for speed.
2812 (dir_monitor_callback, Fgfile_rm_watch):
2813 eassert that the monitor is a fixnum.
2814 (dir_monitor_callback): No need for CDR_SAFE.
2815 Simplify building of lisp with alternative tails.
2816 (Fgfile_add_watch, Fgfile_rm_watch):
2817 Do not assume glib functions set errno reliably on failure.
2818 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2819 and signal an error otherwise.
2820 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2821 Use Fdelq instead of Fdelete, for speed.
2823 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2825 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2826 don't insist on being invoked on a highlighted tool-bar button.
2827 Avoids losing tool-bar functionality when mouse-highlight is nil.
2828 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2829 Don't highlight when mouse-highlight is nil.
2830 (note_mouse_highlight): When mouse-highlight is nil, don't return
2831 right away; instead, run tool-bar and mode-line highlight
2832 subroutine, clear any existing highlight, and revert the mouse
2833 pointer to its default shape. (Bug#14558)
2835 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2837 * lisp.mk (lisp): Add prog-mode.el.
2839 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2841 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2842 * process.c (dummy_handler): New function.
2843 (lib_child_handler): New static var.
2844 (handle_child_signal): Invoke it.
2845 (catch_child_signal): If a library has set up a signal handler,
2846 save it into lib_child_handler.
2847 (init_process_emacs): If using glib and not on Windows, tickle glib's
2848 child-handling code so that it initializes its private SIGCHLD handler.
2849 * syssignal.h (SA_SIGINFO): Default to 0.
2850 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2851 31; it should no longer be needed now.
2853 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2855 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2857 * gfilenotify.c (globals_of_gfilenotify): New function.
2858 (syms_of_gfilenotify): Move global initialization there.
2860 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2862 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2864 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2865 * keyboard.c (menu_bar_items, tool_bar_items):
2866 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2867 not override local keymaps any more.
2869 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2871 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2873 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2875 * w32console.c (initialize_w32_display): Return the dimensions of
2876 the console window via 2 additional arguments, not via the current
2877 frame. This avoids crashes due to overrunning the bounds of
2878 frame's decode_mode_spec_buffer, which is not resized following
2879 the change of the frame dimensions from the initial 10x10.
2881 * w32term.h (w32_initialize_display_info): Adjust prototype.
2883 * term.c (init_tty): Take dimensions of the frame from the values
2884 returned by initialize_w32_display.
2886 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2887 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2888 (LIBES): Add $(GFILENOTIFY_LIBS).
2890 * w32inevt.c (handle_file_notifications): Add dummy implementation
2891 for !HAVE_W32NOTIFY.
2893 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2895 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2897 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2899 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2901 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2903 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2905 Fix minor problems found by static checking.
2906 * data.c (pure_write_error):
2907 Use xsignal2, not Fsignal, as Fsignal might return.
2908 * eval.c (set_backtrace_debug_on_exit): Now static.
2909 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2910 No longer inline. EXTERN_INLINE is needed only for functions
2911 defined in .h files. Reindent function header as per GNU style.
2912 (backtrace_p, backtrace_top, backtrace_next):
2913 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2914 compiler or linker. Add extern decls to pacify gcc -Wall.
2915 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2917 * frame.c (free_monitors): Define only on platforms that need it.
2918 * nsterm.m (ns_term_init):
2919 * process.c (catch_child_signal):
2920 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2921 defined on all porting targets these days.
2922 * process.c, process.h (catch_child_signal):
2923 Make it extern only if NS_IMPL_GNUSTEP is defined.
2925 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2927 * w32.c (gettimeofday): Make the signature identical to prototype
2928 in nt/inc/sys/time.h.
2930 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2932 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2935 * keyboard.c (safe_run_hooks_error): Improve error message.
2937 * data.c (pure_write_error): Add `object' argument.
2938 * puresize.h (CHECK_IMPURE): Use it.
2940 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2942 * Makefile.in (NOTIFY_OBJ): New variable.
2943 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2945 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2946 Call syms_of_gfilenotify.
2948 * gfilenotify.c: New file.
2950 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2951 and Qfile_w32notify.
2952 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2953 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2955 * lisp.h: Declare syms_of_gfilenotify.
2957 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2959 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2961 Merge the specpdl and backtrace stacks. Make the structure of the
2962 specpdl entries more obvious via a tagged union of structs.
2963 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2964 (enum specbind_tag): New enum.
2965 (struct specbinding): Make it a tagged union of structs.
2966 Add a case for backtrace records.
2967 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2968 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2969 (backtrace_debug_on_exit): New accessors.
2970 (struct backtrace): Remove.
2971 (struct catchtag): Remove backlist field.
2972 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2974 (Flocal_variable_p): Speed up the common case where the binding is
2976 * eval.c (backtrace_list): Remove.
2977 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2978 (set_backtrace_args, set_backtrace_nargs)
2979 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2980 (backtrace_next): New functions.
2981 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2982 (unwind_to_catch, internal_lisp_condition_case)
2983 (internal_condition_case, internal_condition_case_1)
2984 (internal_condition_case_2, internal_condition_case_n): Don't bother
2985 with backtrace_list any more.
2986 (Fsignal): Adjust to new backtrace format.
2987 (grow_specpdl): Move up.
2988 (record_in_backtrace): New function.
2989 (eval_sub, Ffuncall): Use it.
2990 (apply_lambda): Adjust to new backtrace format.
2991 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2993 (specbind): Adjust to new specpdl format. Simplify.
2994 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2995 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2997 (mark_backtrace): Remove.
2998 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2999 * xdisp.c (redisplay_internal): Use record_in_backtrace.
3000 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
3002 * profiler.c (record_backtrace): Use get_backtrace.
3003 (handle_profiler_signal): Use backtrace_top_function.
3004 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
3007 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
3009 * process.h (catch_child_signal): Declare.
3011 * process.c (catch_child_signal): New function.
3012 (init_process_emacs): Call it.
3014 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3015 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3017 (x_set_cursor_type): Remove declaration.
3018 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3019 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3020 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3021 (ns_get_color): Use F suffix on float.
3022 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3023 (ns_get_rgb_color): Remove.
3024 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3025 (note_mouse_movement): x and y are CGFloat.
3026 (ns_draw_fringe_bitmap): Remove unused rowY.
3027 Change #if to COCOA && >= 10_6.
3028 (ns_draw_window_cursor): Remove unused overspill.
3029 (ns_draw_underwave): width and x are EamcsCGFloat.
3030 (ns_draw_box): thickness is CGFloat.
3031 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3032 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3033 if not in main thread.
3034 (ns_get_pending_menu_title, ns_check_menu_open)
3035 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3036 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3037 (sendFromMainThread:): New method.
3038 (changeFont:): size is CGFloat.
3039 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3040 Disable warning about permanent text.
3041 (characterIndexForPoint:): Adjust return type depending on GNUStep
3043 (mouseDown:): delta is CGFloat.
3044 (updateFrameSize): Remove unised variable f.
3045 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3046 Cast float to EmacsCGFloat.
3047 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3048 also to -1 when restoring.
3049 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3050 inside NS_IMPL_COCOA.
3051 (toggleFullScreen:): Put call to toggleFullScreen inside
3052 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3053 (setPosition:portion:whole:): por is CGFloat.
3054 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3055 (mouseDown:): Use CGFloat.
3056 (mouseDragged:): Remove unised variable edge.
3057 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3059 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3061 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3062 when NS_IMPL_GNUSTEP.
3063 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3064 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3065 (EmacsToolbar): Add clearAll. Add tag argument to
3066 addDisplayItemWithImage.
3067 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3069 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3071 * nsmenu.m (ns_update_menubar): Make static.
3072 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3073 (fillWithWidgetValue:): Add cast to SEL for setAction.
3074 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3075 (update_frame_tool_bar): Update code for GNUStep.
3076 (clearAll): New method.
3077 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3078 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3079 Move identifierToItem setObject and activeIdentifiers addObject before
3080 call to insertItemWithItemIdentifier.
3081 (validateVisibleItems): Fix indentation.
3082 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3083 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3084 UtilityWindow to aStyle, remove call to setStyleMask.
3086 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3088 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3089 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3090 Use F suffix on floats.
3091 (ns_char_width): Returns CGFloat.
3092 (ns_ascii_average_width): w is CGFloat instead of float.
3093 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3095 (ns_glyph_metrics): CGFloat instead of float.
3097 * nsfns.m (x_set_foreground_color, x_set_background_color):
3099 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3100 remove unused variables.
3101 (Fns_read_file_name): Keep track if panel is for save.
3102 Use ns_filename_from_panel/ns_directory_from_panel.
3103 (Fns_list_services): delegate only used for COCOA.
3104 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3105 Just return the input if GNUStep.
3106 (x_screen_planes): Remove.
3107 (Fxw_color_values): Use EmacsCGFloat
3108 (Fns_display_monitor_attributes_list): Only get screen number for
3110 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3112 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3113 ns_directory_from_panel.
3115 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3117 * process.c (handle_child_signal): Also use WCONTINUED.
3118 This is so that list-processes doesn't mistakenly list the process
3119 as stopped, when the process has actually been continued and is
3122 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3124 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3125 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3126 not already configured.
3128 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3130 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3132 * Makefile.in (mostlyclean): Remove *.res files.
3134 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3136 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3137 a buffer (bug#8447).
3139 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3141 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3142 display vector, and we backtrack, handle the case that the
3143 previous character position is also displayed from a display
3144 vector or covered by a display string or image. (Bug#14476)
3146 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3148 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3149 (struct MonitorInfo, free_monitors): Remove.
3150 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3151 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3152 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3155 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3156 (struct MonitorInfo, free_monitors): Remove.
3157 (ns_screen_name): Make static.
3158 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3159 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3162 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3163 (struct MonitorInfo): New struct.
3164 (free_monitors, make_monitor_attribute_list): Declare.
3166 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3168 (free_monitors, make_monitor_attribute_list): New functions.
3169 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3172 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3174 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3176 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3178 * keyboard.c: Apply keyboard decoding only to events that come directly
3179 from the tty, not from unread-command-events (bug#14368).
3180 (read_event_from_main_queue): New function, extracted from read_char).
3181 (read_decoded_char): Remove.
3182 (read_decoded_event_from_main_queue): New function to replace it.
3183 (read_char): Use it.
3184 (read_key_sequence): Use read_char rather than read_decoded_char.
3186 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3188 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3190 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3192 2013-05-22 Kenichi Handa <handa@gnu.org>
3194 The following changes are to fix the setting of
3195 buffer-file-coding-system on, for instance, C-x RET c unix RET
3196 _FILE_OF_DOS_EOL_TYPE_ RET.
3198 * coding.h (struct coding_system): New member detected_utf8_chars.
3200 * coding.c (detect_coding_utf_8): Count characters and check EOL
3201 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3203 (setup_coding_system): Do not initialize coding->head_ascii.
3204 (check_ascii): Do not set coding->eol_seen but update it. Do not
3205 call adjust_coding_eol_type here.
3206 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3207 If the eol-type of CODING is already specified, adjust the eol type
3208 of the found coding-system.
3209 (decode_coding_gap): Cancel previous change. Utilize the
3210 character numbers counted by detect_coding_utf_8. Fix detection
3213 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3215 * search.c (looking_at_1): Only set last_thing_searched if the match
3216 changed the match-data (bug#14281).
3218 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3220 * xdisp.c (reseat_at_previous_visible_line_start):
3221 Already declared in dispextern.h, so remove it here.
3222 (move_it_vertically_backward): Likewise.
3224 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3226 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3227 (Fx_display_pixel_width, Fx_display_pixel_height)
3228 (Fx_display_mm_width, Fx_display_mm_height):
3229 Mention `display-monitor-attributes-list' in docstrings.
3231 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3232 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3233 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3234 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3235 (Fx_display_backing_store, Fx_display_visual_class)
3236 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3237 (Fx_display_grayscale_p, Fx_display_pixel_width)
3238 (Fx_display_pixel_height, Fx_display_planes)
3239 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3240 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3241 (Fx_display_mm_width, Fx_display_mm_height)
3242 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3243 height for all physical monitors as in X11.
3245 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3246 Return pixel width or height for all physical monitors as in X11.
3248 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3250 Port --enable-gcc-warnings to clang.
3251 * bytecode.c (exec_byte_code):
3253 Redo diagnostic pragmas to pacify clang, too.
3254 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3255 * editfns.c (Fencode_time):
3256 * fileio.c (file_accessible_directory_p):
3257 * font.c (font_unparse_xlfd):
3258 Use '&"string"[index]' instead of '"string" + (index)'.
3259 * undo.c (user_error): Remove; unused.
3261 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3263 * insdel.c (insert_1_both): Document the arguments, instead of
3264 referring to insert_1, which no longer exists.
3266 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3267 some window, increment windows_or_buffers_changed, so that
3268 *Messages* display in that window is updated. (Bug#14408)
3270 * w32.c: Include epaths.h.
3271 (init_environment): Use cmdproxy.exe without leading directories.
3272 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3274 (gettimeofday): Adjust signature and return value to Posix
3277 * unexw32.c (open_output_file): Delete the existing emacs.exe
3278 before creating it, to break the hard link to the versioned
3281 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3282 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3283 (FIRSTFILE_OBJ): New variables.
3284 (W32_RES): Rename to EMACSRES. All users changed.
3285 (base_obj): Use $(CM_OBJ).
3286 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3287 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3288 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3289 $(W32_RES_LINK) before $(LIBES).
3290 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3292 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3294 * makefile.w32-in (DOC): Use just "DOC".
3296 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3298 * process.c: Export default filters and sentinels to Elisp.
3299 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3301 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3302 (Fset_process_sentinel, Fformat_network_address):
3303 Default to them instead of nil.
3304 (server_accept_connection): Sentinels can't be nil any more.
3305 (read_and_dispose_of_process_output): New function, extracted from
3306 read_process_output.
3307 (read_process_output): Use it; filters can't be nil.
3308 (Finternal_default_process_filter): New function, extracted from
3309 read_process_output.
3310 (exec_sentinel_unwind): Remove function.
3311 (exec_sentinel): Don't zilch sentinel while running.
3312 (status_notify): Sentinels can't be nil.
3313 (Finternal_default_process_sentinel): New function extracted from
3315 (setup_process_coding_systems): Default filter is not nil any more.
3316 (syms_of_process): Export new Elisp functions and initialize
3318 * lisp.h (make_lisp_proc): New function.
3320 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3322 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3324 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3326 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3327 unless we know that the window w is a leaf window.
3328 Another attempt at solving bug#14062.
3330 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3332 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3335 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3337 * image.c (gif_load): Check that subimages fit (Bug#14345).
3339 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3341 * lread.c (skip_dyn_eof): New function.
3342 (read1): Use it to skip the end of a file in response to #@00.
3344 * doc.c (get_doc_string): Slightly relax the sanity checking.
3346 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3348 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3349 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3350 (MonitorInfo): New struct.
3351 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3352 (Fns_display_monitor_attributes_list): New functions.
3353 (display-usable-bounds): Remove.
3354 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3357 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3359 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3360 (GTK_CHECK_VERSION): New macro, if not already defined.
3361 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3362 replaced by GTK_CHECK_VERSION.
3364 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3366 * xterm.h (GTK_PREREQ): New macro.
3367 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3368 to use this macro instead, for consistency and clarity.
3370 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3372 * xdisp.c (row_for_charpos_p): New function, with code of
3373 cursor_row_p, but accepts an additional argument CHARPOS instead
3374 of using a hardcoded PT.
3375 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3376 (row_containing_pos): Call row_for_charpos_p instead of partially
3377 doing the same. Fixes cursor positioning under longlines-mode
3378 when longlines-show-effect includes more than one newline, when
3379 moving the cursor vertically up.
3381 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3383 * makefile.w32-in (ACL_H): New macro.
3384 ($(BLD)/fileio.$(O)): Update dependencies.
3386 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3388 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3389 * Makefile.in (LIB_ACL): New macro.
3390 (LIBACL_LIBS): Remove.
3391 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3392 * fileio.c: Include <acl.h>.
3393 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3394 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3396 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3399 * unexelf.c: Don't assume ElfW (Half) fits in int.
3400 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3401 when dealing with ElfW (Half) values, since they can exceed 2**31
3402 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3403 (entry_address): Omit unused NUM arg. All uses changed.
3405 2013-05-07 Juri Linkov <juri@jurta.org>
3407 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3408 to the string converted from number with `Fnumber_to_string'.
3411 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3413 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3414 This fixes a problem introduced by my previous change.
3416 2013-05-07 Glenn Morris <rgm@gnu.org>
3418 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3420 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3422 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3424 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3426 Static checking by GCC 4.8.0.
3427 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3428 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3429 (x_get_monitor_attributes_fallback)
3430 (x_get_monitor_attributes_xinerama)
3431 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3432 Define only if USE_GTK.
3433 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3434 (x_get_monitor_attributes_fallback): Omit unused locals.
3435 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3436 Use double, not float, to avoid mixed-mode floating point arithmetic.
3438 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3439 Jan Djärv <jan.h.d@swipnet.se>
3441 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3442 (XINERAMA_CFLAGS): New macros.
3443 (ALL_CFLAGS, LIBES): Use them.
3445 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3446 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3447 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3448 (syms_of_xfns): DEFSYM them.
3449 (struct MonitorInfo): New struct.
3450 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3451 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3452 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3453 (x_get_monitor_attributes_xinerama): New functions.
3454 (Fx_display_monitor_attributes_list): New primitive.
3455 (syms_of_xfns): Defsubr it.
3457 * xterm.h (x_display_info): Add Xatom_net_workarea and
3458 Xatom_net_current_desktop.
3460 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3461 and dpyinfo->Xatom_net_current_desktop.
3463 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3465 * xdisp.c (pos_visible_p): Use the special code for finding the
3466 beginning of a display property or overlay for any "replacing"
3467 display property, not just for display strings. This solves
3468 incorrect reporting of position by posn-at-point. (Bug#14241)
3470 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3472 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3473 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3474 Verify that ElfW (Half) fits in int.
3475 (fatal): Use same signature as lisp.h.
3476 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3477 configure and build with -DUNEXELF_DEBUG without worrying about
3478 other modules that use DEBUG.
3479 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3480 possibly-wide integers now uses it instead of plain fprintf.
3481 (entry_address): New function, which avoids problems with 32-bit
3482 overflow on 64-bit hosts.
3483 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3484 (round_up): Don't assume the remainder fits in int.
3485 (find_section): Use bool for boolean. Simplify debug code.
3486 (unexec): Don't assume file sizes fit in int or size_t.
3487 Omit unnecessary trailing newline in 'fatal' format.
3488 Use strerror rather than outputting decimal error number.
3489 Remove unused code when emacs is not defined;
3490 this file relies on Emacs now.
3491 Don't assume e_phnum and e_shnum are positive.
3493 * regex.c: Fix problems when DEBUG is defined.
3494 (extract_number, extract_number_and_incr): Define regardless of
3495 whether DEBUG is defined; that's simpler and makes the code less
3496 likely to go stale in the normal case when DEBUG is not defined.
3497 Return int rather than taking an int * arg. All callers changed.
3498 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3499 Remove, replacing with ...
3500 (DEBUG_PRINT): New macro. All callers changed.
3501 (DEBUG_COMPILES_ARGUMENTS): New macro.
3502 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3503 (print_compiled_pattern, print_double_string) [DEBUG]:
3504 Use prototype rather than old-style definition.
3505 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3506 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3507 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3508 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3509 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3510 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3511 This matters only when DEBUG is defined.
3513 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3515 * xdisp.c (set_iterator_to_next): Set the
3516 ignore_overlay_strings_at_pos_p flag only if we are _really_
3517 iterating over an overlay string, as indicated by the
3518 current.overlay_string_index member. (Bug#14306)
3520 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3522 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3523 to where it is used, to avoid autorelease issues (Bug#14050).
3525 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3527 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3528 * fileio.c (syms_of_fileio): Implement this.
3529 * filelock.c (create_lock_file): If symbolic links don't work, so
3530 we use a regular file as a lock file, do not fsync the lock file;
3533 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3535 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3536 (syms_of_minibuf): Adjust accodingly.
3538 * callint.c (Fcall_interactively): Adjust calls accordingly.
3540 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3542 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3543 w->contents is a buffer before computing everything else.
3544 Use parentheses to disambiguate last part of the condition.
3546 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3547 assertion violations. (Bug#14062)
3549 2013-05-01 David Reitter <david.reitter@gmail.com>
3551 * nsfns.m (ns_tooltip): Initialize.
3553 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3555 * coding.c (decode_coding_gap): Don't remove the character before
3556 a newline unless it's a CR character. (Bug#14287)
3558 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3560 * dispextern.h (struct face): Move enum face_underline_type
3561 earlier so that bitfields can be in the same word.
3563 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3565 * nsfns.m (handlePanelKeys): New function.
3566 (EmacsOpenPanel:performKeyEquivalent:)
3567 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3568 arrows/function/control and copy/paste keys (Bug#14296).
3570 2013-04-27 Juri Linkov <juri@jurta.org>
3572 * callint.c (Fcall_interactively): Call `Qread_number' for
3573 interactive code letter `n' instead of using duplicate code.
3576 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3578 * systime.h (make_timeval): Declare as 'const'.
3580 2013-04-27 Kenichi Handa <handa@gnu.org>
3582 * font.c (font_open_entity): Always open a font of manageable
3585 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3587 Port better to AIX (Bug#14258).
3588 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3591 2013-04-24 Kenichi Handa <handa@gnu.org>
3593 * coding.c (decode_coding_iso_2022): When an invalid escape
3594 sequence is encountered, reset the invocation and designation
3595 status to the safest one.
3597 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3599 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3600 Without this fix, "make distclean" leaves stamp-h1 behind.
3602 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3604 * w32fns.c (w32_fullscreen_rect): New function to compute the
3605 window rectangle for the given fullscreen mode.
3606 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3607 longer tunes the window size. This keeps the window's edges flush
3608 with the screen and allows the taskbar to hide itself in fullboth.
3610 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3611 window decorations and uses the entire screen.
3613 * w32term.h (w32_fullscreen_rect) Add prototype.
3614 (struct w32_output): Replace normal_width, normal_height,
3615 normal_top, and normal_left members with a single normal_placement
3617 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3619 (FRAME_NORMAL_PLACEMENT): New macro.
3621 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3623 * minibuf.c (Ftest_completion): Silence compiler warning.
3625 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3627 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3630 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3633 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3634 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3635 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3636 parentheses where appropriate.
3638 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3640 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3642 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3644 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3645 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3646 Mention in the doc string that setting these variables takes
3647 effect only after a call to set-window-buffer. (Bug#14200)
3649 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3651 * indent.c (Fvertical_motion): Don't consider display strings on
3652 overlay strings as display strings on the buffer position we
3653 started from. This prevents vertical cursor motion from jumping
3654 more than one line when there's an overlay string with a display
3655 property at end of line.
3656 Reported by Karl Chen <Karl.Chen@quarl.org> in
3657 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3659 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3661 * window.c (select_window): `record_buffer' even if window is
3662 already selected (bug#14191).
3664 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3666 * window.c (Fwindow_end): Test more flags, including the buffer's
3667 last_overlay_modified flag, to determine whether the window's
3668 display is really up-to-date. Prevents the function from
3669 returning a stale value. (Bug#14170)
3670 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3673 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3675 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3676 garbaged only if it is not already the top frame on its TTY.
3677 This prevents flickering due to constant redrawing of TTY frames when
3678 there are GUI frames open in the same session. (Bug#13864)
3680 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3682 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3683 of marking the idle timers directly.
3685 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3687 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3690 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3692 * window.c (select_window): Don't record_buffer while the invariant is
3693 temporarily broken (bug#14161).
3695 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3697 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3699 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3701 2013-04-07 Romain Francoise <romain@orebokech.com>
3703 Ignore additional platform-specific ACL errors (Bug#13702).
3704 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3705 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3707 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3709 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3712 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3714 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3715 This bug was introduced by my 2013-02-25 change that simplified
3716 data_start configuration. Without this change, on GNU/Linux
3717 an Emacs configured with --enable-profiling fails immediately
3718 due to a profiler signal.
3719 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3720 with these flags. On platforms where special flags are needed
3721 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3722 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3723 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3725 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3727 Get rid of some platform-specific functions examining window
3728 system and its capabilities. This is a partial rework of the
3730 * lisp.h (have_menus_p): Remove prototype. This function is
3731 replaced with platform-independent window_system_available.
3732 (check_window_system): Move to...
3733 * frame.h (decode_window_system_frame, window_system_available):
3734 ...here, add new prototypes.
3735 * frame.c (window_system_available, decode_window_system_frame):
3737 (check_window_system): Platform-independent now.
3738 * xterm.h (x_in_use): Remove declaration.
3740 * w32term.h (check_x_frame):
3741 * nsterm.h (check_x_frame): Remove prototypes. This function
3742 is replaced with platform-independent decode_window_system_frame.
3743 * msdos.c (have_menus_p): Remove.
3744 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3745 Remove platform-specific functions. Use check_window_system,
3746 decode_window_system_frame and check_ns_display_info where
3747 appropriate. Minor style and comment tweaks.
3748 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3749 (check_x_frame): Likewise.
3750 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3752 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3753 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3754 * xmenu.c, xselect.c: All related users changed.
3756 2013-04-03 Kenichi Handa <handa@gnu.org>
3758 The following changes is to optimize the code for reading UTF-8
3761 * coding.c (check_ascii): Rename from detect_ascii. Return value
3762 changed. Check EOL format. Do not call adjust_coding_eol_type
3764 (check_utf_8): New function.
3765 (adjust_coding_eol_type): Do nothing if already adjusted.
3766 (detect_coding): Compare the return value of check_ascii with
3767 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3768 (decode_coding_gap): Optimize for valid UTF-8.
3770 2013-03-21 Kenichi Handa <handa@gnu.org>
3772 * coding.c (syms_of_coding): Cancel previous change.
3774 * insdel.c (insert_from_gap): Fix previous change.
3776 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3778 Consistently use platform-specific function to detect window system.
3779 * lisp.h (check_window_system): New prototype. This function is
3780 going to replace check_x, check_w32 and check_ns.
3781 (have_menus_p): Mention msdos.c in comment.
3782 * fontset.c (check_window_system_func): Remove. Adjust all users.
3783 * fontset.h (check_window_system_func): Remove prototype.
3784 * nsterm.h (check_ns):
3785 * xterm.h (check_x):
3786 * w32term.h (check_w32): Likewise.
3787 * menu.c (Fx_popup_menu): Use check_window_system.
3788 * msdos.c (check_window_system): Define for MS-DOS.
3789 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3790 * w32fns.c (check_window_system): Likewise for MS-Windows.
3791 * xfns.c (check_window_system): Likewise for X.
3792 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3793 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3795 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3797 Prefer < to > in range checks such as 0 <= i && i < N.
3798 This makes it easier to visualize quantities on a number line.
3799 This patch doesn't apply to all such range checks,
3800 only to the range checks affected by the 2013-03-24 change.
3801 This patch reverts most of the 2013-03-24 change.
3802 * alloc.c (xpalloc, Fgarbage_collect):
3803 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3804 * character.c (string_escape_byte8):
3805 * charset.c (read_hex):
3806 * data.c (cons_to_unsigned):
3807 * dispnew.c (update_frame_1):
3808 * doc.c (Fsubstitute_command_keys):
3809 * doprnt.c (doprnt):
3810 * editfns.c (hi_time, decode_time_components):
3811 * fileio.c (file_offset):
3812 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3813 * font.c (font_intern_prop):
3814 * frame.c (x_set_alpha):
3815 * gtkutil.c (get_utf8_string):
3816 * indent.c (check_display_width):
3817 * keymap.c (Fkey_description):
3818 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3820 * minibuf.c (read_minibuf_noninteractive):
3821 * process.c (wait_reading_process_output):
3822 * search.c (Freplace_match):
3823 * window.c (get_phys_cursor_glyph):
3824 * xdisp.c (redisplay_internal):
3825 * xsmfns.c (smc_save_yourself_CB):
3826 Prefer < to > for range checks.
3827 * dispnew.c (sit_for): Don't mishandle NaNs.
3828 This fixes a bug introduced in the 2013-03-24 change.
3829 * editfns.c (decode_time_components): Don't hoist comparison.
3830 This fixes another bug introduced in the 2013-03-24 change.
3832 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3834 * frame.h (struct frame): Drop scroll_bottom_vpos
3835 member becaue all real users are dead long ago.
3836 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3837 * xdisp.c (redisplay_internal): Adjust user.
3839 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3841 * nsmenu.m (showAtX:Y:for:): setLevel to
3842 NSPopUpMenuWindowLevel (Bug#13998).
3844 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3846 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3847 (ns_check_pending_open_menu): Declare.
3849 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3850 (x_activate_menubar): Update the menu with title that matches
3851 ns_get_pending_menu_title, and call
3852 ns_check_pending_openmenu (Bug#12698).
3853 (menuWillOpen:): New method.
3854 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3856 * nsterm.m (menu_will_open_state, menu_mouse_point)
3857 (menu_pending_title): New varaibles.
3858 (ns_get_pending_menu_title, ns_check_menu_open)
3859 (ns_check_pending_open_menu): New functions.
3861 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3863 * indent.c (current_column_bol_cache): Remove leftover which is not
3864 used in Fmove_to_column any more.
3865 (current_column, scan_for_column): Adjust users.
3866 * keyboard.c (last_point_position_buffer, last_point_position_window):
3867 Remove leftovers which are not used for recording undo any more.
3868 (command_loop_1, syms_of_keyboard): Adjust users.
3869 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3870 redisplay_window any more.
3871 (move_it_to): Adjust user.
3873 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3875 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3876 Update dependencies.
3878 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3880 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3881 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3884 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3886 * window.h (struct window): Replace hchild, vchild and buffer slots
3887 with the only contents slot. This is possible because each valid
3888 window may have either the child window (in vertical or horizontal
3889 combination) or buffer to display (for the leaf window). Using that,
3890 a lof of operations to traverse and/or change window hierarchies may
3891 be simplified. New member horizontal is used to distinguish between
3892 horizontal and vertical combinations of internal windows.
3893 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3894 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3895 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3896 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3897 Use contents slot, not buffer, where appropriate.
3898 (wset_combination): New function.
3899 (wset_buffer): Add eassert.
3900 (Fframe_first_window): Simplify the loop reaching first window.
3901 (Fwindow_buffer): Use WINDOW_LEAF_P.
3902 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3903 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3904 (unshow_buffer): Convert initial debugging check to eassert.
3905 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3906 (make_parent_window, window_resize_check, window_resize_apply)
3907 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3908 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3909 Adjust to match struct window changes.
3910 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3911 (mark_window_cursors_off, count_windows, get_leaf_windows)
3912 (foreach_window_1): Simplify the loop.
3913 * alloc.c (mark_object): Do not check for the leaf window because
3914 internal windows has no glyph matrices anyway.
3915 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3916 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3917 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3918 (build_frame_matrix_from_window_tree, mirror_make_current)
3919 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3920 (update_window_tree, set_window_update_flags): Simplify the loop.
3921 (sync_window_with_frame_matrix_rows): Enforce live window.
3922 Use contents slot, not buffer, where appropriate.
3923 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3924 and WINDOW_HORIZONTAL_COMBINATION_P.
3925 (make_frame_visible_1): Simplify the loop.
3926 Use contents slot, not buffer, where appropriate.
3927 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3928 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3929 (expose_window_tree): Likewise.
3930 Use contents slot, not buffer, where appropriate.
3931 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3932 to avoid deleted windows. Use contents slot instead of buffer.
3933 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3934 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3935 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3936 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3938 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3940 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3941 identify the reasons for assertion violations in bug#14062 and
3943 (Fx_show_tip): Fix compilation error under
3944 "--enable-check-lisp-object-type". (Bug#14073)
3946 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3947 Reported by <rzl24ozi@gmail.com>.
3949 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3951 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3953 (unwind_with_echo_area_buffer): ...to restore it here.
3954 This is needed to ensure that...
3955 (redisplay_window): ...both window markers are valid here,
3956 which is verified by eassert.
3957 * editfns.c (save_excursion_save): Do not assume that
3958 selected_window always displays the buffer.
3959 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3962 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3964 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3967 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3969 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3971 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3973 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3974 since MinGW's w32api headers do. This avoids compiler warnings.
3976 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3979 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3981 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3983 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3985 * gtkutil.c (style_changed_cb): Check if frame is live and an
3986 X frame (Bug#14038).
3988 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3990 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3991 Define only for _WIN32_WINNT less than 0x0500.
3992 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3994 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3995 see its own definitions of 'struct timeval' and 'struct timezone'.
3997 Fix incompatibilities between MinGW.org and MinGW64 headers.
3998 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
4000 * w32.c (REPARSE_DATA_BUFFER): Guard with
4001 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
4003 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
4005 * xterm.c: Include X11/XKBlib.h
4006 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
4008 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4010 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4012 * blockinput.h (input_blocked_p): Likewise.
4013 * bytecode.c (exec_byte_code): Likewise.
4014 * callproc.c (call_process_kill, call_process_cleanup)
4015 (Fcall_process): Likewise.
4016 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4017 (Fccl_execute_on_string): Likewise.
4018 * character.c (string_escape_byte8): Likewise.
4019 * charset.c (read_hex): Likewise.
4020 * cm.c (calccost): Likewise.
4021 * data.c (cons_to_unsigned): Likewise.
4022 * dired.c (directory_files_internal, file_name_completion):
4024 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4025 (sit_for): Likewise.
4026 * doc.c (Fsubstitute_command_keys): Likewise.
4027 * doprnt.c (doprnt): Likewise.
4028 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4029 * emacsgtkfixed.c: Likewise.
4030 * fileio.c (file_offset, Fwrite_region): Likewise.
4031 * floatfns.c (Fexpt, fmod_float): Likewise.
4032 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4034 * font.c (font_intern_prop): Likewise.
4035 * frame.c (x_set_alpha): Likewise.
4036 * gtkutil.c (get_utf8_string): Likewise.
4037 * indent.c (check_display_width): Likewise.
4038 * intervals.c (create_root_interval, rotate_right, rotate_left)
4039 (split_interval_right, split_interval_left)
4040 (adjust_intervals_for_insertion, delete_node)
4041 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4042 (merge_interval_right, merge_interval_left, copy_intervals)
4043 (set_intervals_multibyte_1): Likewise.
4044 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4045 * keymap.c (Fkey_description): Likewise.
4046 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4047 * lread.c (openp, read_integer, read1, string_to_number):
4049 * menu.c (ensure_menu_items): Likewise.
4050 * minibuf.c (read_minibuf_noninteractive): Likewise.
4051 * print.c (printchar, strout): Likewise.
4052 * process.c (create_process, Faccept_process_output)
4053 (wait_reading_process_output, read_process_output, send_process)
4054 (wait_reading_process_output): Likewise.
4055 * profiler.c (make_log, handle_profiler_signal): Likewise.
4056 * regex.c (re_exec): Likewise.
4057 * regex.h: Likewise.
4058 * search.c (looking_at_1, Freplace_match): Likewise.
4059 * sysdep.c (get_child_status, procfs_ttyname)
4060 (procfs_get_total_memory): Likewise.
4061 * systime.h (EMACS_TIME_VALID_P): Likewise.
4062 * term.c (dissociate_if_controlling_tty): Likewise.
4063 * window.c (get_phys_cursor_glyph): Likewise.
4064 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4065 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4067 * xfns.c (Fx_window_property): Likewise.
4068 * xmenu.c (set_frame_menubar): Likewise.
4069 * xselect.c (x_get_window_property, x_handle_dnd_message):
4071 * xsmfns.c (smc_save_yourself_CB): Likewise.
4072 * xterm.c (x_scroll_bar_set_handle): Likewise.
4074 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4076 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4077 to be optional or nil. Adjust comment and convert it to docstring.
4078 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4079 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4081 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4083 Static checking by GCC 4.8-20130319.
4084 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4085 * process.c (Fset_process_datagram_address)
4086 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4087 * xdisp.c (get_char_face_and_encoding):
4088 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4089 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4090 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4092 2013-03-24 Ken Brown <kbrown@cornell.edu>
4094 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4095 fix compilation on 64-bit Cygwin, where underscores are not
4096 automatically prepended.
4098 * w32term.c (w32_initialize): Silence compiler warning.
4100 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4102 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4103 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4104 variables, to save and restore frame dimensions.
4105 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4106 after returning from a 'fullscreen' configuration.
4107 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4108 to avoid races between the main thread and the input thread.
4110 * w32term.h (struct w32_output): New members normal_width,
4111 normal_height, normal_top, normal_left, and prev_fsmode.
4112 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4113 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4116 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4117 'fullscreen' parameter. Always record previous width and height
4118 of the frame, except when switching out of maximized modes, so
4119 that they could be restored correctly, instead of resetting to the
4120 default frame dimensions. Send SC_RESTORE command to the frame,
4121 unless we are going to send SC_MAXIMIZE, to restore the frame
4122 resize hints in the mouse pointer shown by the window manager.
4125 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4127 * lisp.h (get_frame_param): Adjust conditions for prototype
4130 2013-03-22 Ken Brown <kbrown@cornell.edu>
4132 * unexcw.c: Drop unneeded inclusion of w32common.h.
4133 (report_sheap_usage): Declare.
4134 (read_exe_header): Add magic numbers for x86_64.
4135 (fixup_executable): Fix printf format specifier for unsigned long
4138 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4140 * frame.h (struct frame): Put menu_bar_window under #ifdef
4141 because this member is not needed when X toolkit is in use.
4142 (fset_menu_bar_window):
4143 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4144 (free_glyphs, update_frame):
4145 * xdisp.c (expose_frame): Likewise.
4146 (display_menu_bar): Likewise. Remove redundant eassert.
4147 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4150 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4152 Use functions and constants to manipulate Lisp_Save_Value objects.
4153 This replaces code that used macros and strings and token-pasting.
4154 The change makes the C source a bit easier to follow,
4155 and shrinks the Emacs executable a bit.
4156 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4157 (make_save_value): Change 1st arg from string to enum. All callers
4160 (mark_object): Use if, not #if, for GC_MARK_STACK.
4161 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4162 (XSAVE_OBJECT): Now functions, not macros.
4163 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4164 the constant was never used.
4165 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4166 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4167 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4168 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4170 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4171 type3 with a single member save_type. All uses changed.
4172 (save_type, set_save_pointer, set_save_integer): New functions.
4173 * print.c (PRINTX): Remove.
4175 * alloc.c: Remove redundant static declarations.
4177 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4179 * window.h (struct window): Convert left_col, top_line, total_lines
4180 and total_cols from Lisp_Objects to integers. Adjust comments.
4181 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4183 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4184 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4185 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4186 Adjust users where appropriate.
4188 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4190 * frame.h (struct frame): Drop resx and resy because the same data is
4191 available from window system-specific output context. Adjust users.
4192 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4193 New functions to provide defaults when no window system available.
4194 (FRAME_RES_X, FRAME_RES_Y): New macros.
4195 (NUMVAL): Move from xdisp.c.
4196 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4197 (Ffont_face_attributes, Fopen_font):
4198 * image.c (gs_load):
4199 * w32font.c (fill_in_logfont):
4200 * xdisp.c (calc_pixel_width_or_height):
4201 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4202 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4204 2013-03-20 Kenichi Handa <handa@gnu.org>
4206 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4207 to 1 (temporary workaround until a bug related to ASCII
4208 optimization is fixed).
4210 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4212 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4213 Signal error if window is not internal. Adjust docstring.
4214 (delete_all_child_windows): Use combination_limit to save the buffer.
4215 (Fset_window_configuration): Adjust accordingly.
4216 * print.c (syms_of_print): Initialize debugging output not here...
4217 (init_print_once): ...but in a new function here.
4218 * lisp.h (init_print_once): Add prototype.
4219 * emacs.c (main): Add call to init_print_once. Adjust comments.
4221 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4223 * window.c (window_resize_check, window_resize_apply)
4224 (window_from_coordinates, recombine_windows, set_window_buffer)
4225 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4226 (Fsplit_window_internal, Fdelete_window_internal)
4227 (freeze_window_starts): Use bool for booleans.
4228 * window.h (window_frame_coordinates, resize_frame_windows)
4229 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4231 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4233 * dispnew.c (bitch_at_user): Use `user-error'.
4235 2013-03-17 Ken Brown <kbrown@cornell.edu>
4237 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4238 as return type of image_background. (Bug#13981)
4239 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4241 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4243 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4244 (ns_select): Don't return with result uninitialized.
4246 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4249 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4251 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4252 directories. If filename is nil, get directory name (Bug#13932).
4253 Use getFilename and getDirectory.
4254 (getFilename, getDirectory): New methods for EmacsSavePanel and
4256 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4258 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4260 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4262 2013-03-15 Kenichi Handa <handa@gnu.org>
4264 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4265 (adjust_after_replace): Make it back to static. Delete the third
4266 arg text_at_gap_tail. Cancel the code for handling it.
4268 * coding.h (struct coding_system): New member eol_seen.
4270 * coding.c (detect_ascii): New function.
4271 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4272 when the source bytes are actually scanned. On detecting for
4273 coding_category_utf_8_auto, call detect_ascii instead of scanning
4274 source bytes directly.
4275 (produce_chars): Call insert_from_gap with the new arg 0.
4276 (encode_coding): Likewise.
4277 (decode_coding_gap): Control ASCII optimization by the variable
4278 disable_ascii_optimization instead of #ifndef .. #endif.
4279 Deccode EOL format according to coding->eol_seen.
4280 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4283 * lisp.h (adjust_after_replace): Cancel externing it.
4284 (insert_from_gap): Adjust prototype.
4286 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4288 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4289 FULLSCREEN_MAXIMIZED. (Bug#13935)
4291 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4293 * region-cache.c (find_cache_boundary, move_cache_gap)
4294 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4295 Simplify debugging check and convert to eassert. Adjust comment.
4296 (pp_cache): Put under ENABLE_CHECKING.
4298 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4300 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4301 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4303 (w32fullscreen_hook): If the frame is visible, reset
4304 f->want_fullscreen flag after changing the frame size. If the
4305 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4308 2013-03-13 Daniel Colascione <dancol@dancol.org>
4310 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4311 too so that these builds can use Cygwin's file conversion
4312 functions. (We've been building and linking cygw32.o all along
4313 and just not using it.)
4315 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4317 File synchronization fixes (Bug#13944).
4318 * Makefile.in (LIB_FDATASYNC): New macro.
4320 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4321 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4322 Don't worry about HAVE_FSYNC, since a substitute fsync is
4323 available if the system lacks one.
4324 (Fwrite_regin): Retry fsync if interrupted.
4326 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4328 * w32term.c (w32_read_socket): If the Emacs frame is being
4329 activated, call w32fullscreen_hook, to make sure the new frame
4330 dimensions are in effect. (Bug#13937)
4332 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4334 * xdisp.c (init_iterator): Simplify because both character and byte
4335 positions are either specified or -1. Add eassert. Adjust comment.
4336 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4337 character and byte positions can be obtained from marker.
4339 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4341 Static checking by Sun C 5.12.
4342 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4343 * bytecode.c (exec_byte_code):
4344 * dispnew.c (init_display):
4346 * fileio.c (Fsubstitute_in_file_name):
4347 * keyboard.c (Fevent_convert_list):
4348 * keymap.c (Fsingle_key_description):
4349 * term.c (maybe_fatal, fatal):
4350 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4351 * xsmfns.c (Fhandle_save_session):
4352 Omit unreachable code.
4353 * keymap.c (map_keymap_char_table_item): Cast void * to
4354 a function pointer type; the C Standard requires this.
4356 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4357 Include <sys/param.h> unconditionally, as that works elsewhere and
4358 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4359 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4362 See ChangeLog.12 for earlier changes.
4368 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4370 This file is part of GNU Emacs.
4372 GNU Emacs is free software: you can redistribute it and/or modify
4373 it under the terms of the GNU General Public License as published by
4374 the Free Software Foundation, either version 3 of the License, or
4375 (at your option) any later version.
4377 GNU Emacs is distributed in the hope that it will be useful,
4378 but WITHOUT ANY WARRANTY; without even the implied warranty of
4379 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4380 GNU General Public License for more details.
4382 You should have received a copy of the GNU General Public License
4383 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.