1 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
3 * image.c (SIGNATURE_DIGESTSIZE): Remove.
4 (struct animation_cache): Make signature a flexible array member.
5 All uses changed. This is a tad slower but may insulate us better
6 from future changes to ImageMagick.
8 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
10 * image.c: Shrink memory needed for animation cache.
11 (SIGNATURE_DIGESTSIZE): New constant.
12 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13 (imagemagick_create_cache): Copy the signature. This saves
14 several KB of memory that ImageMagick wastes per signature.
15 Don't bother updating the update_time, as the caller does that now.
16 (imagemagick_prune_animation_cache): Don't destroy the signature, as
17 it's a fixed size struct member now.
18 (imagemagick_get_animation_cache): Always destroy the signature,
19 as it's now imagemagick_create_cache's responsibility to copy it.
20 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
21 and use memcmp rather than strcmp.
22 eassert that ImageMagick returns a signature of the specified length.
24 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
26 * image.c (imagemagick_get_animation_cache): Don't segfault on
28 (imagemagick_get_animation_cache): Revert to previous definition
29 so that it actually works. But keep the memory leak fix.
30 (imagemagick_get_animation_cache): Fix memory leak.
32 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
34 * image.c: Fix animation cache signature memory leak.
35 Fix some other minor performance problems while we're at it.
36 (imagemagick_create_cache): Clear just the members that
37 need clearing. Don't set update_time, as caller does that now.
38 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
39 Simplify by using pointer-to-pointer instead of a prev pointer.
40 (imagemagick_prune_animation_cache): Use make_emacs_time rather
41 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
42 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
43 it's already a copy. Free the signature probe unless it's cached.
45 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
46 This was introduced by my 2013-08-12 fix for Bug#15035.
48 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
50 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
51 (imagemagick_prune_animation_cache): Now static.
53 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
55 * image.c (imagemagick_get_animation_cache): Don't segfault when
58 2013-08-18 Ken Brown <kbrown@cornell.edu>
60 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
61 static heap if ENABLE_CHECKING is defined.
62 (max_bss_sbrk_ptr): New variable.
64 (report_sheap_usage): Report maximum static heap usage instead of
65 ending static heap usage.
67 2013-08-17 Eli Zaretskii <eliz@gnu.org>
69 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
70 of zlib_initialized according to the results of calling
73 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
75 * image.c: Implement an ImageMagick per-image cache.
76 (imagemagick_get_animation_cache): Fix a double-free error.
77 (imagemagick_load_image): Remove the ping_wand code, which only
78 apparently saved time on invalid animated images, and slowed down
79 everything else. Optimise for the common case.
81 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
83 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
85 * editfns.c (insert_before_markers): Mention overlay in the doc string.
87 * marker.c (set_marker): Remove documentation of undefined behavior.
89 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
91 * image.c (imagemagick_compute_animated_image): Animate correctly
92 when sub-images are smaller than the main image.
93 (imagemagick_compute_animated_image): Setting the iterator row to
94 zero is apparently not allowed.
95 (imagemagick_compute_animated_image): Allow images that say they
96 have sub-images that are bigger than the main image, but just crop
99 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
101 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
103 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
105 * image.c (imagemagick_compute_animated_image): Respect the GIF
108 2013-08-15 Ken Brown <kbrown@cornell.edu>
110 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
111 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
114 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
116 Fix minor problems found by static checking.
117 * frame.c (delete_frame):
118 * xdisp.c (next_element_from_display_vector):
119 Avoid uninitialized local.
120 * image.c (imagemagick_compute_animated_image): Port to C89.
121 Prefer usual GNU indentation style for loops.
122 Be more careful about bizarrely large sizes, by using ptrdiff_t
125 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
127 Fix infinite frame selection loop (Bug#15025).
128 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
130 2013-08-15 Eli Zaretskii <eliz@gnu.org>
132 * xdisp.c (compute_window_start_on_continuation_line): When
133 WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
134 to make sure we end up setting the window start at the leftmost
135 visible character of the display line. This avoids funky
136 horizontal shifting because the window start is not kept on the
137 same position. (Bug#15090)
138 (next_element_from_display_vector): Support 'box' face attribute
139 in the face definitions of a display vector. (Bug#15099)
141 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
143 * image.c (imagemagick_compute_animated_image): Implement animated
145 (imagemagick_compute_animated_image): Fix some compilation
146 warnings. Implement a very simple cache to make the animation
147 usable at all, but it should be replaced with a per-image cache.
149 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
151 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
152 to do `for' loops over alist values.
153 * buffer.h (FOR_EACH_BUFFER):
154 * process.c (FOR_EACH_PROCESS): Use it.
155 (handle_child_signal, status_notify, Fget_buffer_process)
156 (kill_buffer_processes): Use FOR_EACH_PROCESS.
158 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
160 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
161 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
162 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
163 to xzalloc and so avoid redundant call to memset.
164 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
165 members because it is allocated with xzalloc and so already zeroed.
167 2013-08-14 Ken Brown <kbrown@cornell.edu>
169 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
172 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
174 Utility function and macro to copy Lisp string to C string.
175 * lisp.h (xlispstrdupa): New macro.
176 (xlispstrdup): New prototype.
177 * alloc.c (xlispstrdup): New function.
178 * callint.c (Fcall_interactively):
179 * fileio.c (Ffile_name_directory, Fexpand_file_name)
180 (Fsubstitute_in_file_name):
181 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
182 * image.c (x_create_bitmap_from_file):
183 * w32term.c (w32_term_init):
184 * xterm.c (x_term_init): Use xlispstrdup.
186 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
188 * image.c (imagemagick_load_image): Make animated pictures work.
189 There's still some problems with background color settings, though
192 * decompress.c (unwind_decompress): Always restore point.
194 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
196 * marker.c (set_marker): Reformat documentation.
198 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
200 * xdisp.c (cursor_type_changed): Now static.
202 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
203 Use changed. This avoids the need to call xmalloc and for the
204 caller to call xfree, and avoids memory leaks in some situations.
206 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
208 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
209 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
210 (redisplay_window): If window_end_valid is cleared due to non-zero
211 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
212 so do not call to try_cursor_movement for that window.
214 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
216 * window.h (struct window): Convert window_end_pos and
217 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
218 (wset_window_end_pos, wset_window_end_vpos): Remove.
219 * dispnew.c (adjust_glyph_matrix):
220 * window.c (Fwindow_end, replace_window, set_window_buffer)
222 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
223 (set_vertical_scroll_bar, redisplay_window, try_window)
224 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
225 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
226 (note_mouse_highlight): Adjust users.
227 (try_cursor_movement): Likewise. Convert old precondition to eassert.
230 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
232 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
233 * image.c (imagemagick_filename_hint): Use `const char *' and
234 prefer SSDATA to SDATA to avoid warnings.
236 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
238 Cleanup window fringes, margins and scroll bars adjustments.
239 * window.c (set_window_fringes, set_window_margins)
240 (set_window_scroll_bars, apply_window_adjustment): New functions.
241 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
242 (Fset_window_scroll_bars): Use them.
244 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
246 * window.h (struct window): Convert scroll_bar_width
247 from Lisp_Object to integer. Adjust comment.
248 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
250 * window.c (wset_scroll_bar_width): Remove.
251 (make_window): Initialize scroll_bar_width.
252 (Fsplit_window_internal): Use direct assignment.
253 (Fset_window_configuration, save_window_save):
254 Convert Lisp_Object to integer and back where appropriate.
255 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
256 bar was actually changed, and mention this in docstring.
258 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
260 * decompress.c: Minor simplifications.
261 (Fzlib_decompress_region): Don't bother verifying
262 that avail_out <= UINT_MAX, as that was confusing.
263 Mention the restriction in a comment instead.
264 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
266 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
268 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
269 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
271 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
273 * image.c (imagemagick_filename_hint): Check for errors in the
276 2013-08-13 Eli Zaretskii <eliz@gnu.org>
278 * window.c (Fwindow_margins): Return nil when there's no marginal
279 area, as per the documented API.
281 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
282 Fmake_vector, as scroll bar's struct members are not all Lisp
283 objects now. This avoids crashes in GC.
285 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
286 bool, so its address could be taken.
288 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
290 * image.c (imagemagick_filename_hint): New function to possibly
291 apply `image-content-type-suffixes'.
292 (imagemagick_load_image): Use it.
294 2013-08-13 Eli Zaretskii <eliz@gnu.org>
296 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
297 if loading zlib failed.
299 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
301 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
302 2013-08-13 checkin below. Change bool to BOOL, rule is:
303 All Obj-C code uses BOOL, except for interfaces callable from C.
305 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
307 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
309 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
310 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
311 bool instead of BOOL.
312 * w32term.h (struct scroll_bar): Convert fringe_extended_p
313 from Lisp_Object to bitfield. Adjust comment.
314 * w32term.c (x_scroll_bar_create): Adjust user.
315 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
316 * xterm.c (XTset_vertical_scroll_bar): Likewise.
317 Use bool for boolean.
318 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
319 to `unsigned int' when defining a bitfield.
321 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
323 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
325 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
327 * window.h (struct window): Convert left_margin_cols and
328 right_margin_cols from Lisp_Objects to integers. Adjust comment.
329 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
330 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
332 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
334 (showing_window_margins_p, update_window_line, update_frame_1):
335 * fringe.c (draw_fringe_bitmap_1):
336 * xdisp.c (window_box_width): Adjust users.
337 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
338 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
339 Use direct assignment.
340 (Fset_window_configuration, save_window_save, Fwindow_margins):
341 Convert Lisp_Object to integer and back where appropriate.
342 (Fset_window_margins): Adjust user. Return t if any margin
343 was actually changed, and mention this in docstring.
345 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
347 * syntax.c (forward_word):
348 * cmds.c (forward_char, backward_char): Mention the optional argument.
350 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
352 * window.h (struct window): Convert left_fringe_width
353 and right_fringe_width from Lisp_Objects to integers.
355 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
356 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
357 * window.c (wset_left_fringe_width, wset_right_fringe_width):
359 (make_window): Initialize new integer fields to -1.
360 (Fsplit_window_internal): Use direct assignment.
361 (Fset_window_configuration, save_window_save): Convert
362 Lisp_Object to integer and back where appropriate.
363 (Fset_window_fringes): Adjust user. Return t if any fringe
364 was actually changed, and mention this in docstring.
366 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
368 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
369 * nsfns.m (x_set_cursor_type):
370 * w32fns.c (x_set_cursor_type):
371 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
372 * xdisp.c (set_frame_cursor_types): ...but in common code.
374 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
376 * font.c (clear_font_cache): New function, stripped from...
377 (Fclear_font_cache): ...here, which now uses the function
378 above. Adjust comment.
379 * font.h (clear_font_cache): Add prototype.
380 * xfaces.c (clear_face_cache): Use clear_font_cache.
382 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
384 * window.c (Fset_window_start): Compare `w', not `window' because
385 `w' might not be equal to `window' after call to decode_live_window.
387 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
389 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
390 This fixes a problem introduced by the Bug#15035 patch
391 when using GPG. Reported by Herbert J. Skuhra.
393 2013-08-12 Eli Zaretskii <eliz@gnu.org>
395 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
396 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
399 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
401 * decompress.c (Fzlib_decompress_region): Support zlib
402 decompression, too, and rename.
404 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
406 Minor zlib configuration tweaks.
407 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
408 Don't assume presence of fn_inflateInit2_ zlib internal function.
410 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
412 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
413 include the zlib prefix.
415 2013-08-12 Eli Zaretskii <eliz@gnu.org>
417 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
418 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
419 define static variables that are pointers to zlib functions to be
421 (init_zlib_functions) [WINDOWSNT]: New function.
422 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
424 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
425 macros instead of invoking the zlib functions directly.
426 (syms_of_decompress): DEFSYM Qzlib_dll. Staticpro
429 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
431 Avoid looping over all frame windows to freeze and unfreeze.
432 * window.h (struct window): Drop frozen_window_start_p.
433 (freeze_window_starts): Drop prototype.
434 * frame.h (struct frame): New frozen_window_starts flag.
435 (FRAME_WINDOWS_FROZEN): New macro.
436 * window.c (freeze_window_start, freeze_window_starts):
438 (select_window, replace_window): Adjust users.
439 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
440 (window_frozen_p): New function.
441 (redisplay_window): Use it.
443 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
445 Fix some fd issues when running subprocesses (Bug#15035).
446 Fix bugs that can leak files or file descriptors on errors.
447 Don't unlink open temp files, as that's hard for users to diagnose
448 when things go awry (e.g., temp disk exhausted).
449 Don't bother to lock temp files. Check for invalid recursion.
450 * callproc.c (synch_process_fd): Remove. All uses removed.
451 (synch_process_tempfile): New var or macro.
452 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
454 (record_kill_process): New arg, the temp name. All callers changed.
455 (delete_temp_file): Now just a simple wrapper around unlink.
456 (call_process_kill): New arg, the call_process_fd array.
457 Close them all. Clear synch_process_pid. Remove the temp file,
458 or arrange for it to be removed.
459 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
460 that's been moved to synch_process_tempfile. Caller changed.
461 Do not remove the tempfile; that's now call_process_kill's
463 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
464 call_process_kill; the caller now does that.
465 (call_process_cleanup): Do not close the process fd; that's now
466 call_process_kill's responsibility.
467 (Fcall_process): Implement via new function call_process, which
468 has most of the old body of Fcall_process, but with a different API.
469 (call_process): New function that does not open or close filefd if
470 it is nonnegative. Record which fds need to be closed, and let
471 call_process_kill close (and remove the tempfile, on MSDOS) on error.
472 Signal an error if invoked recursively (could be done via a hook).
473 Simplify creation of the tempfile in the MSDOS case.
474 Don't create the output file until after checking for the executable.
475 Report any failure to open /dev/null.
476 Don't open /dev/null for writing twice; once is enough.
477 Don't create pipe if all output is being discarded or sent to file.
478 Don't worry about setting up the coding system or reading from the
479 pipe if all output is being discarded.
480 Hoist fd_error local into top level, to lessen block nesting.
481 Don't record deleted pid here; now done by Fcall_process_region.
482 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
483 and note its success in synch_process_tempfile.
484 Do not leak resources when child_setup fails.
485 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
486 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
487 (create_temp_file): Now returns open fd, with an additional
488 Lisp_Object * argument to return the name. All callers changed.
489 Do not close the file; rewind it instead, and leave it open for
490 the caller. Do not lock the temp file. Unwind-protect the file
491 and the file-descriptor.
492 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
493 If an asynchrounous process, record it here, not in call_process.
494 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
495 * eval.c (set_unwind_protect): New function.
496 * fileio.c (write_region): New function, generalized from the
497 old Fwrite_region. Do not lock temp files.
498 (Fwrite_region): Use it.
499 * lisp.h (set_unwind_protect, write_region): New decls.
500 * process.c: Include <verify.h>.
501 (make_process): Mark fds as initially closed.
502 (deleted_pid_list): Now a list of pid-filename pairs.
504 (close_process_fd): New function.
505 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
506 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
507 New constants. Verify that their number matches PROCESS_OPEN_FDS.
508 (create_process, create_pty, Fmake_serial_process)
509 (server_accept_connection): Record which fds need to be closed,
510 and let deactivate_process close them.
511 (Fmake_network_process): Do not discard the unwind-protect
512 until it's safe to do so.
513 (deactivate_process): Close the fds opened by create_process etc.
514 (Fprocess_send_eof): Adjust to new way of recording open fds.
515 Report an error if /dev/null can't be opened, instead of aborting.
516 * process.h (PROCESS_OPEN_FDS): New constant.
517 (struct Lisp_Process): New member open_fds.
518 (record_kill_process, record_deleted_pid): Adjust signatures.
519 (record_deleted_pid): Move decl here ...
520 * syswait.h (record_deleted_pid): ... from here.
522 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
524 * decompress.c: Fix bugs with large buffers and weird inputs.
525 Tune a bit. Reindent as per usual Emacs style.
526 (BUFFER_SIZE): Remove.
527 (Fdecompress_gzipped_region): Do not mishandle input buffers with
528 more than UINT_MAX bytes. Decompress into the gap instead of into
529 an auto buffer, as this should avoid copying. Return nil if
530 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
531 set immediate_quit; we shouldn't trust zlib code that much.
533 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
535 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
536 errors, and really move the gap to where we want it.
538 * lisp.h: Include decompress.c support.
540 * emacs.c (main): Include decompress.c support.
542 * Makefile.in: Include -lz if present.
544 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
546 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
547 (initWithTitle:): Initialize frame to 0.
548 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
549 (fillWithWidgetValue:frame:): Renamed from
550 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
552 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
553 fillWithWidgetValue:frame:
555 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
556 remove memory leak warnings.
558 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
559 (ns_check_menu_open): Handle menu == nil. Remove assignment to
562 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
563 (x_activate_menubar): Update the whole menu.
564 (trackingNotification:): Call ns_check_menu_open if tracking ends.
565 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
566 current event is not NSSystemDefined (Bug#15001).
567 Call ns_check_menu_open only if trackingMenu is 2.
568 (menuDidClose:): New method, decrease trackingMenu.
569 (fillWithWidgetValue:setDelegate:): New method.
570 (fillWithWidgetValue:): Call the above.
572 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
574 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
576 Omit some unnecessary casts.
577 Many of these go back to the old pre-C89 days, when they may have
578 been needed, but we've been assuming C89 or later for a while now.
579 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
580 (live_float_p, live_misc_p, live_vector_p):
581 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
582 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
584 * callint.c (Fcall_interactively):
585 * doc.c (Fsubstitute_command_keys):
586 * filelock.c (get_boot_time):
587 * frame.c (xrdb_get_resource):
588 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
589 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
590 (xg_get_file_name_from_selector, menuitem_destroy_callback)
591 (menuitem_highlight_callback, menu_destroy_callback)
592 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
593 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
594 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
595 (xg_tool_bar_help_callback, tb_size_cb):
596 * image.c (xpm_alloc_color, png_read_from_memory)
597 (png_read_from_file, png_load_body, our_memory_skip_input_data)
598 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
600 * keymap.c (describe_map):
601 * nsfns.m (Fns_display_monitor_attributes_list):
602 * nsmenu.m (process_dialog:):
603 * nsterm.m (hold_event):
604 * process.c (wait_reading_process_output):
605 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
606 * scroll.c (do_direct_scrolling, scrolling_1):
607 * termcap.c (tgetent):
608 * window.c (check_window_containing, add_window_to_list)
609 (freeze_window_starts):
610 * xdisp.c (compare_overlay_entries, vmessage):
611 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
612 (x_get_monitor_attributes_xrandr)
613 (Fx_display_monitor_attributes_list, x_display_info_for_name)
614 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
615 * xfont.c (xfont_match, xfont_open):
616 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
617 (menubar_selection_callback, menu_position_func)
618 (popup_selection_callback, create_and_show_popup_menu)
619 (dialog_selection_callback, create_and_show_dialog):
620 * xrdb.c (x_get_string_resource):
622 * xsmfns.c (x_session_check_input):
623 * xterm.c (x_draw_glyphless_glyph_string_foreground)
624 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
625 (xaw_jump_callback, xaw_scroll_callback):
626 Omit unnecessary casts.
628 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
630 Minor string-length refactoring.
631 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
632 * frame.c (make_monitor_attribute_list):
633 Prefer build_string to strlen + make_string.
635 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
637 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
638 don't check minor_code (Bug#14417).
640 2013-08-09 Eli Zaretskii <eliz@gnu.org>
642 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
643 vertical positions instead. This avoids calling MATRIX_ROW with
644 row numbers that are possibly beyond valid limits. (Bug#15064)
646 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
648 Use xstrdup and build_unibyte_string where applicable.
649 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
651 * xrdb.c (x_get_customization_string):
652 * xterm.c (xim_initialize):
653 * w32fns.c (w32_window): Use xstrdup.
654 (w32_display_monitor_attributes_list):
655 * emacs.c (init_cmdargs):
656 * keyboard.c (PUSH_C_STR):
657 * nsfont.m (nsfont_open):
658 * sysdep.c (system_process_attributes):
659 * w32.c (system_process_attributes):
660 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
662 2013-08-09 Eli Zaretskii <eliz@gnu.org>
664 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
665 variables of these types so that GDB would know about them, as aid
666 for debugging fatal exceptions. (Bug#15024) See also
667 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
670 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
672 * nsterm.m (ns_update_begin): Don't change clip path if it would be
673 larger than the NSWindow (Bug#14934).
675 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
677 Redesign redisplay interface to drop global variable updated_window.
678 Always pass currently updated window as a parameter to update routines.
679 * dispextern.h (updated_window): Remove declaration.
680 (struct redisplay_interface): Pass window parameter to
681 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
682 and after_update_window_hook.
683 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
685 * dispnew.c (updated_window): Remove.
686 (redraw_overlapped_rows, update_marginal_area, update_text_area)
687 (update_window_line): Adjust to match redisplay interface changes.
688 * nsterm.m (ns_update_window_begin, ns_update_window_end)
689 (ns_scroll_run, ns_after_update_window_line):
690 * w32term.c (x_update_window_begin, x_update_window_end)
691 (x_after_update_window_line, x_scroll_run):
692 * xterm.c (x_update_window_begin, x_update_window_end)
693 (x_after_update_window_line, x_scroll_run):
694 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
695 Likewise. Adjust comments where appropriate.
696 (x_cursor_to): Simplify because this is always called during window
697 update (but install debugging check anyway).
698 (expose_window): Check must_be_updated_p flag to see whether this
699 function is called during window update.
701 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
703 Do not reset window modification event counters excessively.
704 These leftovers and poor man's tricky methods to catch extra
705 redisplay's attention are no longer needed.
706 * frame.c (set_menu_bar_lines_1):
707 * minibuf.c (read_minibuf_unwind):
708 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
709 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
710 (window_scroll_line_based, Fset_window_configuration):
711 * xdisp.c (redisplay_window): Do not reset last_modified and
712 last_overlay_modified counters.
714 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
716 * xselect.c (x_send_client_event): Set send_event and serial, memset
717 data.l as it might be bigger than data.b. Use 24 bit mask to
718 XSendEvent (Bug#15034).
720 2013-08-07 Eli Zaretskii <eliz@gnu.org>
722 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
723 for TTY frames that are not the top frame on their console.
726 2013-08-07 Martin Rudalics <rudalics@gmx.at>
728 * w32term.c (w32fullscreen_hook): Really maximize frame when
729 asked for (Bug#14841).
731 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
733 Prefer selected_window to Fselected_window, likewise for frames.
734 * buffer.c (Fbuffer_swap_text):
735 * data.c (Fvariable_binding_locus):
736 * window.c (run_window_configuration_change_hook): Adjust users.
737 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
738 Use decode_live_frame.
740 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
742 Be more careful if selected window shows the buffer other than current,
743 use window_outdated only if this is not so. This change should also
744 address some weird issues discussed in Bug#13012.
745 * window.h (window_outdated): New prototype.
746 * window.c (window_outdated): Now here. Convert from static and
747 always assume window's buffer.
748 (Fwindow_end, Fwindow_line_height): Use it.
749 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
750 and always assume window's buffer.
751 (redisplay_window): Adjust user.
752 (redisplay_internal): Call to reconsider_clip_changes once and
753 check whether mode line should be updated only if selected window
754 shows current buffer.
755 (run_window_scroll_functions): Use eassert for debugging check.
756 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
758 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
760 * window.c (window_scroll, window_scroll_pixel_based)
761 (window_scroll_line_based): Use bool for booleans.
763 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
765 * process.c: Fix minor off-by-one issues in descriptor counts.
766 This shouldn't fix any real bugs, but it cleans up the code a bit.
767 (max_process_desc, max_input_desc): -1, not 0, means none.
769 (delete_input_desc): New function.
770 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
771 (deactivate_process): Scan backwards when recomuting max_process_desc;
772 that should be faster.
773 (init_process_emacs): Initialize max_input_desc.
775 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
777 Use region cache to speedup bidi_find_paragraph_start.
778 * buffer.h (struct buffer): New member bidi_paragraph_cache.
779 Rename cache_long_line_scans to cache_long_scans.
780 * buffer.c (bset_cache_long_line_scans): Rename to
781 bset_cache_long_scans.
782 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
783 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
785 (syms_of_buffer): Rename cache-long-line-scans to
786 cache-long-scans. Adjust docstring.
787 * search.c (newline_cache_on_off):
788 * indent.c (width_run_cache_on_off): Adjust users.
789 * bidi.c (bidi_paragraph_cache_on_off): New function.
790 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
791 * insdel.c (prepare_to_modify_buffer): Invalidate
792 bidi_paragraph_cache if enabled.
794 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
796 Invalidate region caches only if buffer text is going to be changed.
797 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
798 (modify_text): ...new prototype.
799 (prepare_to_modify_buffer_1): New prototype.
800 * textprop.c (modify_region): Rename to...
801 (modify_text_properties): ...new function.
802 (add_text_properties_1, set_text_properties, Fremove_text_properties)
803 (Fremove_list_of_text_properties): Adjust users.
804 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
805 (modify_text): ...new function.
806 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
807 (prepare_to_modify_buffer_1): ...new function.
808 * casefiddle.c (casify_region):
809 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
810 (Ftranspose_regions): Use modify_text.
812 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
814 * lisp.mk (lisp): Add nadvice.elc.
816 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
818 New macro to iterate over live buffers similar to frames.
819 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
820 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
821 Declare buffer-related variables here to offload lisp.h.
822 * buffer.c (Vbuffer_alist): Adjust comment.
823 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
824 (other_buffer_safely):
825 * data.c (store_symval_forwarding):
826 * dispnew.c (Fframe_or_buffer_changed_p):
827 * fileio.c (Fdo_auto_save):
828 * filelock.c (unlock_all_files):
829 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
831 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
833 Fix some minor races in hosts lacking mkostemp (Bug#15015).
834 * callproc.c (create_temp_file):
835 * filelock.c (create_lock_file):
836 Assume mkostemp, since it's now provided by Gnulib.
838 2013-08-04 Eli Zaretskii <eliz@gnu.org>
840 * w32.c (mkostemp): New function.
841 (mktemp): Remove, no longer used. Most of the code reused in
842 mkostemp. (Bug#15015)
843 (mktemp): Don't undef.
845 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
847 * dispnew.c (glyph_matrix_count, glyph_pool_count):
848 Move under GLYPH_DEBUG and ENABLE_CHECKING.
849 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
850 (free_glyph_pool, check_glyph_memory): Likewise for
851 all users. Adjust comments where appropriate.
853 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
855 * composite.h: Minor fixups.
856 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
857 to fix a misspelling, and change it to an inline function while
858 we're at it (it need not be a macro). All uses changed.
859 (composition_method, composition_valid_p):
860 Rewrite to avoid assignments in if-conditions.
862 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
864 Do not use global Lisp_Object in composition macros.
865 * composite.h (composition_temp): Remove declaration.
866 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
867 (composition_method, composition_valid_p): ...inline functions.
868 (compose_region): Remove the leftover.
869 * composite.c (composition_temp): Remove.
870 (run_composition_function, update_compositions)
871 (composition_compute_stop_pos, composition_adjust_point)
872 (Ffind_composition_internal):
873 * coding.c (handle_composition_annotation):
874 * xdisp.c (handle_composition_prop, check_point_in_composition):
875 Related users changed.
877 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
879 Drop FRAME_PTR typedef.
880 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
881 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
882 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
883 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
884 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
885 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
886 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
887 All related users changed.
889 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
891 * eval.c (default_toplevel_binding): New function.
893 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
894 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
895 (syms_of_eval): Export them.
896 * data.c (Fdefault_value): Micro cleanup.
897 * term.c (init_tty): Use "false".
899 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
901 Fix X GC leak in GTK and raw (no toolkit) X ports.
902 * xterm.c (x_free_frame_resources): If white and black relief
903 GCs are allocated, always free them here.
904 * xfns.c (x_make_gc): Omit redundant initialization.
905 * widget.c (create_frame_gcs): Remove the leftover.
906 (EmacsFrameDestroy): Do nothing because all GCs are now freed
907 in x_free_frame_resources.
909 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
911 * nsterm.m (windowWillResize:toSize:): Only change title if
912 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
914 (viewDidEndLiveResize): New method.
916 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
917 inside NS_IMPL_COCOA.
919 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
921 * insdel.c (adjust_after_replace, replace_range, del_range_2):
922 Do not check whether undo is enabled because record_insert and
923 record_delete does that themselves.
925 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
927 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
928 member which is not really used any more.
929 (FRAME_XIC_BASE_FONTNAME): Remove.
930 * xfns.c (xic_free_fontset): Adjust user.
931 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
932 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
933 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
934 (xdialog_show): Use eassert for debugging check.
935 * w32term.c (x_unfocus_frame): Remove unused dummy function.
937 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
939 * fileio.c, fns.c (merge): Move extern decl from here ...
940 * lisp.h (merge): ... to here.
942 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
944 Fix last font-related change.
945 * w32font.h (w32font_list_internal, w32font_match_internal):
947 * w32uniscribe.c (uniscribe_list, uniscribe_match):
948 (uniscribe_list_family): Adjust to match font API change.
949 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
950 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
952 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
954 * frame.h (FRAME_MOUSE_UPDATE):
955 * nsterm.m (ns_frame_up_to_date): Omit redundant check
956 whether hlinfo->mouse_face_mouse_frame is non-NULL.
958 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
960 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
961 * font.h (struct font_driver): Change list, match, and list_family
962 functions to accept struct frame * as first arg.
963 * font.c (font_score, font_compare, font_sort_entities): Remove
965 (font_sort_entities, font_list_entities, font_select_entity):
966 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
967 match font API change.
968 * xfont.c (xfont_list, xfont_match, xfont_list_family):
969 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
970 * ftxfont.c (ftxfont_list, ftxfont_match):
971 * xftfont.c (xftfont_list, xftfont_match):
972 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
973 * w32font.c (w32font_list, w32font_match, w32font_list):
974 (w32font_list_internal, w32_font_match_internal): Likewise.
975 * xfaces.c (Fx_family_fonts): Adjust user.
977 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
979 Do not use pure Xism x_wm_set_icon_position in non-X ports.
980 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
981 only if HAVE_X_WINDOWS is in use.
982 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
983 * nsterm.m (x_wm_set_icon_position): Remove no-op.
984 * w32term.c (x_wm_set_icon_position): Likewise.
985 * w32fns.c (x_icon): Adjust user.
987 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
989 * xterm.c (last_mouse_press_frame): Remove the
990 leftover which is not really used any more.
991 (handle_one_xevent, syms_of_xterm): Adjust users.
992 (x_flush): Call XFlush once per each X display, not frame.
993 This is better because this code always unconditionally skips
994 non-X frames in Vframe_list and issues the only XFlush if we
995 have more than one X frame on the same X display.
996 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
997 Use bool for booleans.
998 (x_draw_glyph_string_background, cvt_string_to_pixel):
999 (cvt_pixel_dtor): Drop unnecessary prototypes.
1000 * xterm.h (x_display_ok): Adjust prototype.
1002 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1004 Drop unnecessary functions that deals with frame pixel size.
1005 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
1006 (x_pixel_height): Drop prototypes.
1007 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
1008 (x_pixel_height): Drop implementations.
1009 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
1010 which should be always valid for window frame.
1011 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
1012 * w32menu.c (Fx_popup_dialog):
1013 * xmenu.c (Fx_popup_dialog): Likewise for both.
1015 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1017 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
1018 frame parameters and call to Fmodify_frame_parameters just once.
1019 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
1020 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
1021 and mention nil frame in docstring.
1023 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
1025 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
1026 (x_figure_window_size): Likewise. Adjust to return long.
1027 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
1028 (toplevel): Move Qterminal_live_p to...
1029 * terminal.c (toplevel): ...here, make it static, and...
1030 (syms_of_terminal): ...DEFSYM here.
1031 * frame.h (Qterminal_live_p): Remove declaration.
1032 (make_frame, x_figure_window_size): Adjust prototype.
1033 * nsfns.m (Fx_create_frame): Use long for window flags.
1035 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
1037 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
1038 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
1039 Do not assume that emacs_close (INT_MAX) is a no-op.
1041 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1043 * xfaces.c (make_face_cache): For struct face_cache, prefer
1044 xmalloc to xzalloc and so avoid redundant call to memset.
1045 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
1047 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1049 * fringe.c (draw_window_fringes, update_window_fringes)
1050 (compute_fringe_widths):
1051 * w32term.c (x_draw_glyph_string):
1052 * window.c (candidate_window_p, Frecenter):
1053 * xfaces.c (realize_basic_faces, realize_default_face)
1054 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
1055 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
1056 * xfns.c (x_set_cursor_color, xic_free_xfontset):
1057 * xmenu.c (Fx_menu_bar_open_internal):
1058 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
1059 * xsettings.c (xft_settings_event):
1060 * xterm.c (x_draw_glyph_string, x_had_errors_p):
1061 Use bool for booleans. Adjust style and comments where
1063 * dispextern.h (draw_window_fringes, update_window_fringes)
1064 (compute_fringe_widths):
1065 * xterm.h (x_had_errors_p): Adjust prototype.
1067 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
1069 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
1070 CHECK_LIST. Rewrite the loop to avoid useless local variable.
1072 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
1074 * fns.c (toplevel): Remove comment before Fsafe_length because
1077 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
1079 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
1081 2013-07-28 Eli Zaretskii <eliz@gnu.org>
1083 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
1084 frame which got the message is still alive, before dereferencing
1085 its pointer. (Bug#14970)
1087 * frame.c (delete_frame): Test "this" frame's minibuffer window to
1088 be a live window, before using it as such. (Bug#14970)
1090 2013-07-27 Eli Zaretskii <eliz@gnu.org>
1092 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
1093 w32_detect_focus_change instead of doing part of its job by hand.
1094 This fixes the problem whereby FOCUS_OUT events were not sent to
1097 2013-07-26 Eli Zaretskii <eliz@gnu.org>
1099 * process.c (Fprocess_list): Doc fix.
1101 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
1102 being re-exposed only if it didn't ask to become visible.
1103 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
1104 was previously iconified. (Bug#14841)
1105 (x_iconify_frame): Mark the frame iconified.
1107 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
1109 Fix minor problems found by static checking.
1110 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
1111 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
1113 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
1115 * eval.c (set_specpdl_old_value): New function.
1116 (unbind_to): Minor simplification.
1117 (get_backtrace_frame): New function.
1118 (Fbacktrace_frame): Use it. Add `base' argument.
1119 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
1120 (syms_of_eval): Export backtrace-eval.
1121 * xterm.c (x_focus_changed): Simplify.
1123 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
1125 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
1127 2013-07-24 Eli Zaretskii <eliz@gnu.org>
1129 * xdisp.c (redisplay_window): Instead of moving point out of
1130 scroll margin, reject the force_start method, and try scrolling
1131 instead. (Bug#14780)
1133 2013-07-24 Ken Brown <kbrown@cornell.edu>
1135 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
1138 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
1140 * eval.c (Fprogn): Do not check that BODY is a proper list.
1141 This undoes the previous change. The check slows down the
1142 interpreter, and is not needed to prevent a crash. See
1143 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
1145 2013-07-23 Glenn Morris <rgm@gnu.org>
1147 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
1149 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
1151 Port to GNU/Linux systems with tinfo but not ncurses.
1152 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
1153 to decide whether ncurses is being used. Without this change,
1154 GCC complains about tgetent not being declared, on a system
1155 that has tinfo installed but ncurses not installed.
1157 * eval.c (Fprogn): Check that BODY is a proper list.
1159 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
1160 * data.c (Fsetq_default):
1161 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
1162 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
1164 Tune by taking advantage of the fact that ARGS is always a list
1165 when a function is declared to have UNEVALLED args.
1167 * emacsgtkfixed.c: Port to GCC 4.6.
1168 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
1170 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
1172 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
1173 here to silence compiler warnings.
1175 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
1177 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
1178 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
1179 from messing up Emacs's 'struct frame' (Bug#14923).
1181 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1183 * alloc.c (make_save_ptr_ptr): Define this function.
1184 It was inadvertently omitted. It's needed only if
1185 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
1187 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
1189 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
1190 frame have focus (Bug#14895).
1192 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
1194 Avoid vfork-related deadlock more cleanly.
1195 * callproc.c (child_setup): When the child's exec fails, output
1196 the program name, as that's more useful. Use O_NONBLOCK to avoid
1198 * process.c (create_process_1): Remove; no longer needed.
1199 (create_process): Remove timer hack; no longer needed, now that
1200 the child avoids deadlock.
1202 2013-07-20 Glenn Morris <rgm@gnu.org>
1204 * image.c (Fimage_flush): Fix doc typo.
1206 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
1208 Fix array bounds violation when pty allocation fails.
1209 * process.c (PTY_NAME_SIZE): New constant.
1210 (pty_name): Remove static variable; it's now auto.
1211 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
1212 Take pty_name as an arg rather than using a static variable.
1213 All callers changed.
1214 (create_process): Recover pty_flag from process, not from volatile local.
1215 (create_pty): Stay inside array even when pty allocation fails.
1216 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
1218 * lread.c (Fload): Avoid initialization only when lint checking.
1219 Mention that it's needed only for older GCCs.
1221 2013-07-20 Kenichi Handa <handa@gnu.org>
1223 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
1224 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
1226 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
1228 * lread.c (Fload): Avoid uninitialized warning.
1230 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1232 Fix some minor file descriptor leaks and related glitches.
1233 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
1234 (create_lock_file): Use write, not emacs_write.
1235 * image.c (slurp_file, png_load_body):
1236 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
1237 (server_accept_connection):
1238 Don't leak an fd on memory allocation failure.
1239 * image.c (slurp_file): Add a cheap heuristic for growing files.
1240 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
1241 as that's what the other routines do. Maybe input need not be
1242 blocked at all, but it's better to be consistent.
1243 Avoid undefined behavior when strlen is zero.
1245 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
1246 (NSTATICS): Now a constant; doesn't need to be a macro.
1248 2013-07-19 Richard Stallman <rms@gnu.org>
1250 * coding.c (decode_coding_utf_8): Add simple loop for fast
1251 processing of ASCII characters.
1253 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1255 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
1257 2013-07-19 Eli Zaretskii <eliz@gnu.org>
1259 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
1260 unportable 'struct x_display_info'.
1261 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
1264 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
1266 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
1267 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
1269 (system_process_attributes): Prefer plain char to unsigned char
1270 when either will do. Clean up properly if interrupted or if
1271 memory allocations fail. Don't assume sscanf succeeds. Remove
1272 no-longer-needed workaround to stop GCC from whining. Read
1273 command-line once, instead of multiple times. Check read status a
1276 Fix obscure porting bug with varargs functions.
1277 The code assumed that int is treated like ptrdiff_t in a vararg
1278 function, which is not a portable assumption. There was a similar
1279 -- though these days less likely -- porting problem with various
1280 assumptions that pointers of different types all smell the same as
1281 far as vararg functions is conserved. To make this problem less
1282 likely in the future, redo the API to use varargs functions.
1283 * alloc.c (make_save_value): Remove this vararg function.
1284 All uses changed to ...
1285 (make_save_int_int_int, make_save_obj_obj_obj_obj)
1286 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
1288 (make_save_ptr): Rename from make_save_pointer, for consistency with
1289 the above. Define only on platforms that need it. All uses changed.
1291 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1293 * keyboard.c: Try to fix typos in previous change.
1294 (DISPLAY_LIST_INFO): New macro.
1295 (kbd_buffer_get_event): Do not access members that are not present
1296 in X11. Revert inadvertent change of "!=" to "=".
1298 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
1300 * keyboard.c (kbd_buffer_get_event):
1301 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
1302 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
1304 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
1306 * filelock.c: Fix unlikely file descriptor leaks.
1307 (get_boot_time_1): Rework to avoid using emacs_open.
1308 This doesn't actually fix a leak, but is better anyway.
1309 (read_lock_data): Use read, not emacs_read.
1311 * doc.c: Fix minor memory and file descriptor leaks.
1312 * doc.c (get_doc_string): Fix memory leak when doc file absent.
1313 (get_doc_string, Fsnarf_documentation):
1314 Fix file descriptor leak on error.
1316 * term.c: Fix minor fdopen-related file descriptor leaks.
1317 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
1318 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
1320 * charset.c: Fix file descriptor leaks and errno issues.
1322 (load_charset_map_from_file): Don't leak file descriptor on error.
1323 Use plain record_xmalloc since the allocation is larger than
1324 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
1326 * eval.c (record_unwind_protect_nothing):
1327 * fileio.c (fclose_unwind):
1329 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
1330 The replacement doesn't block input, but that no longer seems
1333 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
1335 * lread.c: Fix file descriptor leaks and errno issues.
1336 (Fload): Close some races that leaked fds or streams when 'load'
1338 (Fload, openp): Report error number of last nontrivial failure to open.
1339 ENOENT counts as trivial.
1340 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
1342 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
1343 now that the function is always called with a nonnegative arg.
1344 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
1345 All uses replaced with ...
1346 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
1348 A few more minor file errno-reporting bugs.
1349 * callproc.c (Fcall_process):
1350 * doc.c (Fsnarf_documentation):
1351 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
1352 * process.c (set_socket_option):
1353 Don't let a constructor trash errno.
1354 * doc.c: Include <errno.h>.
1356 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
1358 * w32fns.c (unwind_create_tip_frame): Fix declaration.
1360 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1362 Fix w32 bug with call-process-region (Bug#14885).
1363 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
1364 to Fcall_process when the input is empty. This simplifies the
1365 code a bit. It makes no difference on POSIXish platforms but
1366 apparently it fixes a bug on w32.
1368 Fix bug where insert-file-contents closes a file twice (Bug#14839).
1369 * fileio.c (close_file_unwind): Don't close if FD is negative;
1370 this can happen when unwinding a zapped file descriptor.
1371 (Finsert_file_contents): Unwind-protect the fd before the point marker,
1372 in case Emacs runs out of memory between the two unwind-protects.
1373 Don't trash errno when closing FD.
1374 Zap the FD in the specpdl when closing it, instead of deferring
1375 the removal of the unwind-protect; this fixes a bug where a child
1376 function unwinds the stack past us.
1378 New unwind-protect flavors to better type-check C callbacks.
1379 This also lessens the need to write wrappers for callbacks,
1380 and the need for make_save_pointer.
1381 * alloca.c (free_save_value):
1382 * atimer.c (run_all_atimers):
1384 * alloc.c (safe_alloca_unwind):
1385 * atimer.c (unwind_stop_other_atimers):
1386 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
1387 * menu.c (cleanup_popup_menu) [HAVE_NS]:
1388 * minibuf.c (choose_minibuf_frame_1):
1389 * process.c (make_serial_process_unwind):
1390 * xdisp.h (pop_message_unwind):
1391 * xselect.c (queue_selection_requests_unwind):
1392 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
1393 * alloca.c (record_xmalloc):
1394 Prefer record_unwind_protect_ptr to record_unwind_protect with
1396 * alloca.c (Fgarbage_collect):
1397 Prefer record_unwind_protect_void to passing a dummy.
1398 * buffer.c (restore_buffer):
1399 * window.c (restore_window_configuration):
1400 * xfns.c, w32fns.c (do_unwind_create_frame)
1401 New wrapper. All record-unwind uses of wrappee changed.
1402 * buffer.c (set_buffer_if_live):
1403 * callproc.c (call_process_cleanup, delete_temp_file):
1404 * coding.c (code_conversion_restore):
1405 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
1406 * editfns.c (save_excursion_restore)
1407 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
1408 (save_restriction_restore):
1409 * eval.c (restore_stack_limits, un_autoload):
1410 * fns.c (require_unwind):
1411 * keyboard.c (recursive_edit_unwind, tracking_off):
1412 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
1413 * macros.c (pop_kbd_macro, restore_menu_items):
1414 * nsfns.m (unwind_create_frame):
1415 * print.c (print_unwind):
1416 * process.c (start_process_unwind):
1417 * search.c (unwind_set_match_data):
1418 * window.c (select_window_norecord, select_frame_norecord):
1419 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
1420 (fast_set_selected_frame):
1421 * xfns.c, w32fns.c (unwind_create_tip_frame):
1422 Return void, not a dummy Lisp_Object. All uses changed.
1423 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
1424 * callproc.c (call_process_kill):
1425 * fileio.c (restore_point_unwind, decide_coding_unwind)
1426 (build_annotations_unwind):
1427 * insdel.c (Fcombine_after_change_execute_1):
1428 * keyboard.c (read_char_help_form_unwind):
1429 * menu.c (unuse_menu_items):
1430 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
1431 * sound.c (sound_cleanup):
1432 * xdisp.c (unwind_redisplay):
1433 * xfns.c (clean_up_dialog):
1434 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
1435 Accept no args and return void, instead of accepting and returning
1436 a dummy Lisp_Object. All uses changed.
1437 * cygw32.c (fchdir_unwind):
1438 * fileio.c (close_file_unwind):
1439 * keyboard.c (restore_kboard_configuration):
1440 * lread.c (readevalllop_1):
1441 * process.c (wait_reading_process_output_unwind):
1442 Accept int and return void, rather than accepting an Emacs integer
1443 and returning a dummy object. In some cases this fixes an
1444 unlikely bug when the corresponding int is outside Emacs integer
1445 range. All uses changed.
1446 * dired.c (directory_files_internal_unwind):
1447 * fileio.c (do_auto_save_unwind):
1448 * gtkutil.c (pop_down_dialog):
1449 * insdel.c (reset_var_on_error):
1450 * lread.c (load_unwind):
1451 * xfns.c (clean_up_file_dialog):
1452 * xmenu.c, nsmenu.m (pop_down_menu):
1453 * xmenu.c (cleanup_widget_value_tree):
1454 * xselect.c (wait_for_property_change_unwind):
1455 Accept pointer and return void, rather than accepting an Emacs
1456 save value encapsulating the pointer and returning a dummy object.
1458 * editfns.c (Fformat): Update the saved pointer directly via
1459 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
1460 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
1461 (unwind_body): New function.
1462 (record_unwind_protect): First arg is now a function returning void,
1463 not a dummy Lisp_Object.
1464 (record_unwind_protect_ptr, record_unwind_protect_int)
1465 (record_unwind_protect_void): New functions.
1466 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
1467 * fileio.c (struct auto_save_unwind): New type.
1468 (do_auto_save_unwind): Use it.
1469 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
1470 * insdel.c (struct rvoe_arg): New type.
1471 (reset_var_on_error): Use it.
1472 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
1474 (specbinding_func): Remove; there are now several such functions.
1475 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
1476 (set_unwind_protect_ptr): New function.
1477 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
1479 Be simpler and more consistent about reporting I/O errors.
1480 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1481 Say "Read error" and "Write error", rather than "I/O error", or
1482 "IO error reading", or "IO error writing", when a read or write
1484 * process.c (Fmake_network_process, wait_reading_process_output)
1485 (send_process, Fprocess_send_eof, wait_reading_process_output):
1486 Capitalize diagnostics consistently. Put "failed foo" at the
1487 start of the diagnostic, so that we don't capitalize the
1488 function name "foo". Consistently say "failed" for such
1490 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
1491 All callers changed. This is so it can use report_file_error.
1492 * sysdep.c (serial_open, serial_configure): Capitalize I/O
1493 diagnostics consistently as above.
1495 * fileio.c (report_file_errno): Fix errno reporting bug.
1496 If the file name is neither null nor a pair, package it up as a
1497 singleton list. All callers changed, both to this function and to
1498 report_file_error. This fixes a bug where the memory allocator
1499 invoked by list1 set errno so that the immediately following
1500 report_file_error reported the wrong errno value.
1502 Fix minor problems found by --enable-gcc-warnings.
1503 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
1504 * keyboard.c (kbd_buffer_get_event): Remove unused local.
1506 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
1508 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
1509 Set event->arg to Qt if switch-event shall be generated.
1510 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
1512 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
1514 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
1517 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
1518 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
1519 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
1520 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
1521 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
1522 and there is a focused frame.
1523 (head_table): Add focus-in and focus-out.
1524 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
1525 bind to handle-focus-in/out.
1527 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
1528 (Fhandle_switch_frame): Call Fhandle_focus_in.
1529 (syms_of_frame): defsubr handle-focus-in/out.
1531 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
1533 Fix porting bug to older POSIXish platforms (Bug#14862).
1534 * sysdep.c (emacs_pipe): New function, that implements
1535 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
1536 This should port better to CentOS 5 and to Mac OS X 10.6.
1537 All calls to pipe2 changed.
1539 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
1540 This makes the code easier to read and the executable a bit smaller.
1541 Do not replace all calls to Fcons that happen to create lists,
1542 just calls that are intended to create lists. For example, when
1543 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
1544 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
1545 Similarly for list2 through list5.
1546 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
1547 * bytecode.c (exec_byte_code):
1548 * callint.c (quotify_arg, Fcall_interactively):
1549 * callproc.c (Fcall_process, create_temp_file):
1550 * charset.c (load_charset_map_from_file)
1551 (Fdefine_charset_internal, init_charset):
1552 * coding.c (get_translation_table, detect_coding_system)
1553 (Fcheck_coding_systems_region)
1554 (Fset_terminal_coding_system_internal)
1555 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
1556 * composite.c (update_compositions, Ffind_composition_internal):
1557 * dired.c (directory_files_internal, file_name_completion)
1559 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
1560 * doc.c (Fsnarf_documentation):
1561 * editfns.c (Fmessage_box):
1563 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
1564 (Feval, eval_sub, Ffuncall, apply_lambda):
1565 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
1566 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
1567 (Fset_file_times, Finsert_file_contents)
1568 (Fchoose_write_coding_system, Fwrite_region):
1569 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
1570 * font.c (font_registry_charsets, font_parse_fcname)
1571 (font_prepare_cache, font_update_drivers, Flist_fonts):
1572 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
1573 * frame.c (make_frame, Fmake_terminal_frame)
1574 (x_set_frame_parameters, x_report_frame_params)
1575 (x_default_parameter, Fx_parse_geometry):
1576 * ftfont.c (syms_of_ftfont):
1577 * image.c (gif_load):
1578 * keyboard.c (command_loop_1):
1579 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
1580 (Fcopy_keymap, append_key, Fcurrent_active_maps)
1581 (Fminor_mode_key_binding, accessible_keymaps_1)
1582 (Faccessible_keymaps, Fwhere_is_internal):
1583 * lread.c (read_emacs_mule_char):
1584 * menu.c (find_and_return_menu_selection):
1585 * minibuf.c (get_minibuffer):
1586 * nsfns.m (Fns_perform_service):
1587 * nsfont.m (ns_script_to_charset):
1588 * nsmenu.m (ns_popup_dialog):
1589 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
1590 (Fx_own_selection_internal):
1591 * nsterm.m (append2):
1592 * print.c (Fredirect_debugging_output)
1593 (print_prune_string_charset):
1594 * process.c (Fdelete_process, Fprocess_contact)
1595 (Fformat_network_address, set_socket_option)
1596 (read_and_dispose_of_process_output, write_queue_push)
1597 (send_process, exec_sentinel):
1598 * sound.c (Fplay_sound_internal):
1599 * textprop.c (validate_plist, add_properties)
1600 (Fput_text_property, Fadd_face_text_property)
1601 (copy_text_properties, text_property_list, syms_of_textprop):
1602 * unexaix.c (report_error):
1603 * unexcoff.c (report_error):
1604 * unexsol.c (unexec):
1605 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
1606 (Fformat_mode_line, syms_of_xdisp):
1607 * xfaces.c (set_font_frame_param)
1608 (Finternal_lisp_face_attribute_values)
1609 (Finternal_merge_in_global_face, syms_of_xfaces):
1610 * xfns.c (x_default_scroll_bar_color_parameter)
1611 (x_default_font_parameter, x_create_tip_frame):
1612 * xfont.c (xfont_supported_scripts):
1613 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
1614 (menu_help_callback, xmenu_show):
1616 * xterm.c (set_wm_state):
1617 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
1618 and similarly for list2 through list5.
1620 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
1622 * callproc.c (Fcall_process_region): Fix minor race and tune.
1623 (create_temp_file): New function, with the temp-file-creation part
1624 of the old Fcall_process_region. Use Fcopy_sequence to create the
1625 temp file name, rather than alloca + build_string, for simplicity.
1626 Don't bother to block input around the temp file creation;
1627 shouldn't be needed. Simplify use of mktemp. Use
1628 record_unwind_protect immediately after creating the temp file;
1629 this closes an unlikely race where the temp file was not removed.
1630 Use memcpy rather than an open-coded loop.
1631 (Fcall_process_region): Use the new function. If the input is
1632 empty, redirect from /dev/null rather than from a newly created
1633 empty temp file; this avoids unnecessary file system traffic.
1635 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
1637 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
1638 Simplify by making this case like the other two. This is a bit
1639 slower on obsolete hosts, but the extra complexity isn't worth it.
1641 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
1642 * process.c (create_process) [!DOS_NT]:
1643 Remove now-unnecessary calls to emacs_close.
1645 2013-07-13 Eli Zaretskii <eliz@gnu.org>
1647 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
1648 returning early. (Bug#14850)
1650 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
1651 and inhibit-iso-escape-detection attributes of 'undecided'.
1654 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
1656 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
1657 Reported by Herbert J. Skuhra in
1658 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
1660 Don't lose top specpdl entry when memory is exhausted.
1661 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
1662 specpdl overflow here, to simplify callers; all callers changed.
1663 Always reserve an unused entry at the stack top; this avoids
1664 losing the top entry's information when memory is exhausted.
1666 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1668 Clean up errno reporting and fix some errno-reporting bugs.
1669 * callproc.c (Fcall_process):
1670 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
1671 * process.c (create_process, Fmake_network_process):
1672 * unexaix.c (report_error):
1673 * unexcoff.c (report_error):
1674 Be more careful about reporting the errno of failed operations.
1675 The code previously reported the wrong errno sometimes.
1676 Also, prefer report_file_errno to setting errno + report_file_error.
1677 (Fcall_process): Look at openp return value rather than at path,
1678 as that's a bit faster and clearer when there's a numeric predicate.
1679 * fileio.c (report_file_errno): New function, with most of the
1680 old contents of report_file_error.
1681 (report_file_error): Use it.
1682 (Ffile_exists_p, Ffile_accessible_directory_p):
1683 Set errno to 0 when it is junk.
1684 * fileio.c (Faccess_file):
1685 * image.c (x_create_bitmap_from_file):
1686 Use faccessat rather than opening the file, to avoid the hassle of
1687 having a file descriptor open.
1688 * lisp.h (report_file_errno): New decl.
1689 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
1692 * process.c (create_process, wait_reading_process_output) [AIX]:
1693 Remove obsolete SIGHUP-related code, as Emacs no longer disables
1694 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
1695 a multithreaded environment anyway).
1696 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
1698 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
1700 * image.c (x_find_image_file): Don't close a remote file handle.
1702 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
1704 Fix races with threads and file descriptors.
1705 * callproc.c (Fcall_process_region):
1706 * dired.c (open_directory):
1707 * emacs.c (main, Fdaemon_initialized):
1708 * image.c (x_find_image_file):
1709 * inotify.c (Finotify_rm_watch):
1710 * lread.c (Flocate_file_internal):
1711 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
1712 * term.c (term_mouse_moveto, init_tty):
1713 * termcap.c (tgetent):
1714 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
1715 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
1716 * unexhp9k800.c, unexmacosx.c (unexec):
1717 * callproc.c (Fcall_process_region):
1718 Use emacs_close, not close.
1719 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
1720 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
1721 and posix_close function on current platforms (which all lack them).
1722 (emacs_close): Use it. This should fix the races on GNU/Linux and
1723 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
1724 and it should avoid closing random victim file descriptors on
1727 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
1729 * inotify.c (uninitialized): Remove. All uses replaced by -1.
1730 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
1733 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
1734 This is for .gdbinit xbacktrace.
1736 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
1737 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
1738 (emacs_set_tty): Now static.
1739 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
1740 * term.c (tty_capable_p, tty_default_color_capabilities)
1741 (get_tty_terminal, term_mouse_movement)
1742 (handle_one_term_event, init_tty, maybe_fatal):
1743 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
1744 (tgetent, scan_file, name_match, compare_contin):
1745 * terminal.c (get_terminal):
1746 Use bool for boolean.
1747 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
1748 Prefer char to unsigned char if either will do.
1749 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
1750 (tty_write_glyphs): Prefer int to unsigned.
1751 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
1752 All callers changed.
1753 * termcap.c (tprint, main) [TEST]: Remove non-working test.
1755 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1758 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
1759 (B__dummy__): New dummy symbol, to pacify C89.
1760 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
1761 they can't grok varargs macros.
1762 * dispnew.c (add_window_display_history)
1763 (add_frame_display_history):
1764 * print.c (print_object):
1765 * xdisp.c (debug_method_add):
1766 Use %p printf format only for void pointers.
1767 * emacs.c (usage_message): New constant, replacing ...
1768 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
1769 (main): Adjust to usage reorg.
1770 * fns.c (syms_of_fns):
1771 * profiler.c (syms_of_profiler):
1772 Don't use non-constant struct initializers.
1773 * gnutls.h (gnutls_initstage_t):
1774 * lisp.h (enum Lisp_Fwd_Type):
1775 * lread.c (lisp_file_lexically_bound_p):
1776 * xsettings.c (anonymous enum):
1777 Remove trailing comma.
1778 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
1779 * lisp.h (ENUM_BF): Use unsigned if pedantic.
1780 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
1782 * regex.c (const_re_char): New type, to pacify strict C89.
1783 All uses of 'const re_char' replaced to use it.
1784 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
1785 with glibc when strict C89. This change is imported from gnulib.
1787 (_Restrict_arr_): Rename from __restrict_arr, similarly.
1788 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
1789 Omit GNU_LINUX implementation, since it requires long long.
1790 * xterm.c (x_draw_underwave):
1791 Do not assume the traditional order of struct's members.
1792 (x_term_init): Rewrite to avoid the need for non-constant structure
1795 Syntax cleanup, mostly replacing macros with functions.
1796 This removes the need for the syntax_temp hack.
1797 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
1798 * syntax.c (SYNTAX_INLINE): New macro.
1799 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
1800 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
1801 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
1802 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
1803 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
1804 (SYNTAX_COMEND_FIRST): Now functions, not macros.
1805 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
1806 Now constants, not macros.
1807 (syntax_temp) [!__GNUC__]: Remove.
1808 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
1809 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
1810 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
1811 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
1812 Move here from syntax.h; now functions, not macros. Except for the
1813 last function, these are static since only syntax.c uses them.
1814 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
1815 All uses changed. Now a function, not a macro; use this fact
1816 to simplify the code.
1817 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
1818 compiler bugs; no longer relevant.
1819 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1820 (SYNTAX_INLINE): New macro.
1821 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
1822 for the new functions. Use bool for boolean member.
1823 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
1824 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
1825 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
1826 (SETUP_BUFFER_SYNTAX_TABLE):
1827 Now extern inline functions, not macros.
1828 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
1829 Remove; all uses replaced by implementation.
1830 (syntax_temp) [!__GNUC__]: Remove decl.
1831 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
1833 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
1835 * emacs.c (main): Fix syntax error.
1837 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
1839 Timestamp fixes for undo (Bug#14824).
1840 * atimer.c (schedule_atimer):
1841 * fileio.c (Ffile_newer_than_file_p):
1842 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
1843 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
1844 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
1845 (syms_of_fileio): Remove Sclear_visited_file_name.
1846 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
1847 file doesn't exist; this avoids an ambiguity with negative timestamps.
1848 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
1849 * systime.h (make_emacs_time, invalid_emacs_time):
1850 Don't assume struct timespec layout; POSIX doesn't guarantee it.
1851 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
1852 * undo.c (record_first_change): Push (visited-file-modtime) onto
1853 undo list rather than reimplementing it by hand, incorrectly.
1855 2013-07-09 Ken Brown <kbrown@cornell.edu>
1857 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
1859 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
1861 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
1863 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
1865 Handle errno and exit status a bit more carefully.
1866 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
1867 number into an exit status. Instead, use EXIT_CANCELED.
1868 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
1869 * callproc.c (relocate_fd):
1870 * emacs.c (close_output_streams, main):
1871 * process.c (create_process):
1872 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
1873 Use emacs_perror for simplicity.
1874 * callproc.c (relocate_fd, main):
1875 * sysdep.c (sys_subshell):
1876 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
1877 (shut_down_emacs): Use emacs_write, not write.
1878 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
1879 * fileio.c (Fcopy_file, e_write):
1880 * nsterm.m (ns_select):
1881 * process.c (send_process):
1882 * sound.c (vox_write):
1883 Use emacs_write_sig, not emacs_write.
1884 * lisp.h (emacs_write_sig, emacs_perror): New decls.
1885 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
1887 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
1889 (emacs_full_write): New function.
1890 (emacs_write): Rewrite to use it.
1891 (emacswrite_sig, emacs_perror): New functions.
1892 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
1894 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
1896 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
1897 on NS even if it is present. Pixmap on NS is a void*.
1899 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1901 Port to Ubuntu 10 (Bug#14803).
1902 Problem reported by T.V. Raman.
1903 * process.c (close_on_exec, accept4, process_socket):
1904 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
1906 2013-07-07 Eli Zaretskii <eliz@gnu.org>
1908 * w32.c (sys_dup): Declare prototype.
1912 * callproc.c [WINDOWSNT]: Include sys/socket.h.
1914 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1916 Make file descriptors close-on-exec when possible (Bug#14803).
1917 This simplifies Emacs a bit, since it no longer needs to worry
1918 about closing file descriptors by hand in some cases.
1919 It also fixes some unlikely races. Not all such races, as
1920 libraries often open files internally without setting
1921 close-on-exec, but it's an improvement.
1922 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
1923 * callproc.c (Fcall_process) [!MSDOS]:
1924 * emacs.c (main) [!DOS_NT]:
1925 * nsterm.m (ns_term_init):
1926 * process.c (create_process):
1927 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
1928 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
1929 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
1930 Prefer mkostemp with O_CLOEXEC to mkstemp.
1931 * callproc.c (relocate_fd) [!WINDOWSNT]:
1932 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
1933 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
1935 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
1936 Make the resulting file descriptor close-on-exec.
1937 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
1938 * lread.c (load_descriptor_list, load_descriptor_unwind):
1939 Remove; no longer needed. All uses removed.
1940 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
1941 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
1943 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
1944 (Fmake_network_process, Fnetwork_interface_list):
1945 (Fnetwork_interface_info, server_accept_connection):
1946 Make newly-created socket close-on-exec.
1947 * sysdep.c (emacs_open, emacs_fopen):
1948 Make new-created descriptor close-on-exec.
1949 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
1950 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
1952 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
1954 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
1955 for NS_IMPL_GNUSTEP.
1957 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
1959 Fix openp errno handling.
1960 * callproc.c (Fcall_process): Preserve openp errno around close.
1961 * lread.c (openp): Set errno when returning -1, as some callers
1964 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
1966 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
1968 * nsterm.h (NSSavePanel): Update comment.
1969 (NSAPP_DATA2_RUNFILEDIALOG): Define.
1970 (ns_run_file_dialog): Declare.
1972 * nsfns.m: Remove panelOK.
1974 (ns_run_file_dialog): New function.
1975 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
1976 event loop, so file dialog is popped up by ns_run_file_dialog, called
1977 by sendEvent (Bug#14578).
1978 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
1980 2013-07-06 Eli Zaretskii <eliz@gnu.org>
1982 * xdisp.c (default_line_pixel_height): New function.
1983 (pos_visible_p, move_it_vertically_backward, try_scrolling)
1984 (try_cursor_movement, redisplay_window, try_window)
1985 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
1987 * window.c (window_scroll_pixel_based): use
1988 default_line_pixel_height.
1990 * dispextern.h (default_line_pixel_height): Add prototype.
1992 * frame.c (x_set_line_spacing): Accept a float value for
1993 line-spacing parameter, per the documentation.
1995 * data.c (Fmultibyte_string_p): Doc fix.
1997 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
1999 Use emacs_open more consistently when opening files.
2000 This handles EINTR more consistently now, and makes it easier
2001 to introduce other uniform changes to file descriptor handling.
2002 * src/systdio.h: New file.
2003 * src/buffer.c (mmap_init):
2004 * cygw32.c (chdir_to_default_directory):
2005 * dispnew.c (Fopen_termscript):
2006 * emacs.c (Fdaemon_initialized):
2007 * fileio.c (Fdo_auto_save):
2008 * image.c (slurp_file, png_load_body, jpeg_load_body):
2009 * keyboard.c (Fopen_dribble_file):
2011 * print.c (Fredirect_debugging_output):
2012 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
2013 * termcap.c (tgetent):
2014 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
2015 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
2016 * w32term.c (w32_initialize) [CYGWIN]:
2017 * xfaces.c (Fx_load_color_file):
2018 Use emacs_open instead of plain open, and emacs_fopen instead of
2020 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
2021 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
2022 * callproc.c (default_output_mode): New constant.
2023 (Fcall_process): Use it to call emacs_open instead of plain creat.
2024 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
2025 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
2026 (emacs_fopen): New function.
2027 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
2028 Include <lisp.h>, for emacs_open.
2029 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
2031 Remove duplicate #include directives.
2032 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
2034 Don't include stdio.h twice.
2035 * buffer.c [USE_MMAP_FOR_BUFFERS]:
2036 Don't include sys/types.h or stdio.h twice.
2037 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
2038 * lread.c: Don't include coding.h twice.
2039 * nsfont.m: Don't include frame.h twice.
2040 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
2041 * ralloc.c: Don't include <unistd.h> twice.
2042 * xdisp.c: Don't include font.h twice.
2043 * xterm.c: Don't include fontset.h twice.
2044 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
2046 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2048 Scale ImageMagick images more carefully.
2049 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
2050 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
2051 Be more careful about avoiding undefined behavior after
2052 integer overflow and division by zero.
2054 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2056 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
2057 (syms_of_w32fns): DEFSYM them.
2058 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
2059 (CCHDEVICENAME): Define macros if not defined.
2060 (struct MONITOR_INFO_EX): New struct.
2061 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
2062 (enum_display_monitors_fn): New variable.
2063 (globals_of_w32fns): Initialize it.
2064 (Fx_display_pixel_width, Fx_display_pixel_height)
2065 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
2066 multi-monitor setups in docstrings.
2067 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
2068 screen size by primary monitor's millimeter per pixel.
2069 (w32_monitor_enum, w32_display_monitor_attributes_list)
2070 (w32_display_monitor_attributes_list_fallback)
2071 (Fw32_display_monitor_attributes_list): New functions.
2072 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
2074 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
2076 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
2078 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
2080 * fileio.c (Qfile_notify_error): New error symbol.
2082 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
2083 * inotify.c (inotify_callback, symbol_to_inotifymask)
2084 (Finotify_add_watch, Finotify_rm_watch): Use it.
2085 (inotifyevent_to_event): Exchange order of cookie and file name.
2086 (Finotify_add_watch): Adapt docstring.
2088 * lisp.h (Qfile_notify_error): Declare.
2090 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2092 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
2093 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2094 Do not clear _malloc_thread_enabled_p, undoing the previous change,
2095 which did not work (see <http://bugs.gnu.org/14569#307>).
2096 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
2097 && (!noninteractive || initialized)). This attempts to thread
2098 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
2100 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
2102 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
2103 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
2105 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
2107 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
2108 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2109 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
2110 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
2112 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2114 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
2115 Define to __sys_siglist.
2117 2013-07-02 Eli Zaretskii <eliz@gnu.org>
2119 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
2120 word-wrap, so that overflow-newline-into-fringe would work in
2121 visual-line-mode. (Bug#2749)
2122 (move_it_in_display_line_to): When the last scanned display
2123 element fits exactly on the display line, and
2124 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
2125 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
2126 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
2127 finding buffer position that corresponds to pixel coordinates,
2128 e.g. in buffer_posn_from_coords.
2130 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
2132 * process.c (handle_child_signal): Call catch_child_signal if
2135 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
2137 Don't convert function pointers to void * and back.
2138 It isn't portable C, and it's easy enough to avoid.
2139 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
2140 (make_save_value): Add support for SAVE_FUNCPOINTER.
2141 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
2142 * print.c (print_object):
2143 Distinguish function from object pointers.
2144 * lisp.h (SAVE_FUNCPOINTER): New constant.
2145 (SAVE_SLOT_BITS): Adjust to it.
2146 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
2147 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
2148 (voidfuncptr): New typedef.
2149 (struct Lisp_Save_Value): New member data[0].funcpointer.
2150 (XSAVE_FUNCPOINTER): New function.
2152 Simplify buildobj processing.
2153 * Makefile.in (buildobj.h): Make it a sequence of strings each
2154 followed by comma, rather than a single string. Put it into a
2155 .tmp file in case there's an error while generating it.
2156 (gl-stamp): Use .tmp for temp files.
2157 (mostlyclean): Clean .tmp files.
2158 * doc.c (buildobj): Move to just the routine that needs it.
2159 It's now an array of strings, so processing is simpler.
2161 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
2163 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
2164 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
2165 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
2166 Invoke malloc_enable_thread even when not interactive.
2167 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
2168 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
2169 in this case, since the underlying bug has now been fixed.
2171 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
2173 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
2174 unlinking it (bug#14691).
2176 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
2178 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
2179 before checking whether buffer is modified. This lets
2180 `kill-buffer-query-functions' cancel killing of the buffer or save
2181 its content before `kill-buffer' asks user the "Buffer %s
2182 modified; kill anyway?" question.
2184 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
2186 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
2187 Let the super performKeyEquivalent deal with them (Bug#14747).
2189 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
2191 * widget.c (resize_cb): Remove unused local.
2193 Do not use GTK 3 if it exists but cannot be compiled.
2194 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
2195 * xterm.c (x_error_handler) [!USE_GTK]:
2198 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
2200 2013-06-30 Eli Zaretskii <eliz@gnu.org>
2202 * intervals.c (get_local_map): Instead of aborting, clip POSITION
2203 to the valid range of values. (Bug#14753)
2205 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
2206 when moving point by using the current glyph matrix. This avoids
2207 the need to force redisplay when this function is called in a
2210 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
2212 Fix minor problems found by static checking.
2213 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
2214 Redo the latter's body to sidestep GCC parenthesization warnings.
2215 (setup_coding_system, detect_coding, detect_coding_system): Use them.
2216 * coding.c (detect_coding, detect_coding_system):
2217 * coding.h (struct undecided_spec):
2218 Use bool for boolean.
2219 * image.c (QCmax_width, QCmax_height): Now static.
2220 * xdisp.c (Fmove_point_visually): Remove unused local.
2222 2013-06-29 Eli Zaretskii <eliz@gnu.org>
2224 * xdisp.c (Fmove_point_visually): New function.
2226 2013-06-28 Kenichi Handa <handa@gnu.org>
2228 * coding.h (define_coding_undecided_arg_index): New enum.
2229 (coding_attr_index): New members
2230 coding_attr_undecided_inhibit_null_byte_detection,
2231 coding_attr_undecided_inhibit_iso_escape_detection,
2232 coding_attr_undecided_prefer_utf_8.
2233 (undecided_spec): New struct.
2234 (struct coding_system): New member `undecided' of the member
2237 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
2238 (detect_coding): Likewise.
2239 (detect_coding_system): Likewise.
2240 (Fdefine_coding_system_internal): New coding system properties
2241 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
2243 (syms_of_coding): Adjust for coding_arg_undecided_max.
2245 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
2247 * image.c (x_from_xcolors): Remove unused local.
2249 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2251 Defer image data transfer between X client and server until actual
2254 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
2257 * image.c (Destroy_Image): Remove.
2258 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
2259 `mask_p', and `colors_p'. All uses changed.
2260 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
2261 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
2262 New macros for `flags' arg to x_clear_image_1.
2263 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
2264 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
2265 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
2266 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
2267 (image_get_x_image, image_unget_x_image): New functions or macros.
2268 (image_background, image_background_transparent, x_to_xcolors)
2269 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
2270 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
2271 instead of Destroy_Image.
2272 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
2273 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
2274 (png_load_body, jpeg_load_body, tiff_load, gif_load)
2275 (imagemagick_load_image, svg_load_image): Use them instead of
2276 x_create_x_image_and_pixmap, and x_put_x_image followed by
2277 x_destroy_x_image, respectively.
2278 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
2279 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
2280 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
2281 background_transparent fields.
2282 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
2283 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
2285 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
2287 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
2288 This mostly consists of undoing recent changes.
2289 * callproc.c (Fcall_process):
2290 * process.c (create_process):
2291 Do not worry about catching SIGCHLD here, undoing previous change.
2292 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
2293 * process.c, process.h (catch_child_signal):
2294 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
2295 * process.c (catch_child_handler): Don't worry about being called
2296 lazily and do not assume caller has blocked SIGCHLD, undoing
2297 previous change. Move first-time stuff back to
2298 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
2299 tickle glib, as that causes Cygwin bootstrap to fail. Do not
2300 set lib_child_handler if it's already initialized, which may
2301 help avoid problems on GNUStep.
2303 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2305 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
2306 * callproc.c (Fcall_process):
2307 * process.c (create_process):
2308 Make sure SIGCHLD is caught before we fork,
2309 since Emacs startup no arranges to catch SIGCHLD.
2310 * process.c (lib_child_handler): Initialize to null, not to
2312 (catch_child_signal): Allow self to be called lazily.
2313 Do nothing if it's already been called.
2314 Assume caller has blocked SIGCHLD (all callers do now).
2315 * emacs.c (main): Do not catch SIGCHLD here; defer it until
2316 just before it's really needed.
2317 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
2318 since it hasn't been caught yet.
2320 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2322 * image.c (compute_image_size): New function to implement
2323 :max-width and :max-height.
2324 (imagemagick_load_image): Use it.
2326 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
2328 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
2329 * callproc.c, process.h (block_child_signal, unblock_child_signal):
2331 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
2332 * process.c (catch_child_signal): Block SIGCHLD while futzing with
2333 the SIGCHLD handler, since the code is not atomic and (due to glib)
2334 signals may be arriving now.
2335 * sysdep.c (init_signals): Do not catch child signals here;
2336 'main' now does that later, at a safer time.
2338 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
2340 Clean up SIGCHLD handling a bit (Bug#14569).
2341 * process.c, process.h (catch_child_signal):
2342 Now always extern, even if !NS_IMPL_GNUSTEP.
2343 * process.c (catch_child_signal): Move glib tickler here from
2344 init_process_emacs, so that it's done earlier in Emacs
2345 initialization. Also move the noninteractive && !initialized
2346 check here from init_process_emacs. This is all a bit cleaner for
2347 GNUish platforms, and I hope it works around the Cygwin bug.
2348 * sysdep.c (init_signals): Invoke catch_child_signal here, so
2349 that glib signal handling is tickled before glib creates threads.
2351 * process.c (wait_reading_process_output): Avoid int overflow
2352 when reading more than 2 GiB total from a process.
2354 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2356 * process.c (create_process): Handle a couple more cases,
2357 i.e., work even if new_argv and wait_child_setup[i] are cached.
2358 Use Fcall_process's style for volatile vars.
2360 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
2362 * process.c (create_process): Mark PROCESS volatile.
2364 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
2366 Use C99-style flexible array members if available.
2367 This avoids some subtle aliasing issues, which typically
2368 aren't a problem with GCC but may be a problem elsewhere.
2369 * alloc.c (sdata): New typedef, replacing the old struct sdata.
2370 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
2371 In either case, it uses a flexible array member rather than
2372 the old struct hack. All uses changed.
2373 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
2374 Adjust to sdata reorganization.
2375 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
2376 Use offsetof (struct, flex_array_member), not sizeof (struct), as
2377 that ports better to pre-C99 non-GCC.
2378 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
2379 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
2380 as the latter has changed.
2381 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
2382 and port better to pre-C99 GCC.
2383 * image.c (struct xpm_cached_color):
2384 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
2385 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
2386 Use FLEXIBLE_ARRAY_MEMBER.
2387 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
2388 Move decl to top level so it gets checked against implementation.
2389 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
2390 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
2392 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2394 * syntax.c: Integer cleanups.
2395 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
2396 All uses that need 0-or-2 changed to:
2397 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
2398 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
2399 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
2400 (char_quoted, prev_char_comend_first, back_comment)
2401 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2402 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
2403 Use bool for boolean.
2404 (update_syntax_table, skip_chars, skip_syntaxes):
2405 Prefer int to unsigned when either will do.
2406 (back_comment): Return boolean success flag, like forw_comment,
2407 instead of positive-or-minus-1 (which might have overflowed int anyway).
2408 Don't stuff ptrdiff_t into int.
2409 (syntax_spec_code, syntax_code_spec): Now const.
2410 (Fmatching_paren, scan_lists, scan_sexps_forward):
2411 Use enum syntaxcode for syntax code.
2412 (Fmatching_paren): Check that arg is a character, not just an integer.
2413 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
2414 (Finternal_describe_syntax_value): Omit no-longer-needed
2416 (skip_chars): Use char, not unsigned char, when the distinction
2418 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
2419 * bytecode.c (exec_byte_code):
2420 * syntax.c (syntax_spec_code, Fchar_syntax)
2421 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
2423 * syntax.h (SYNTAX_WITH_FLAGS):
2424 Omit unnecessary casts.
2426 2013-06-20 Eli Zaretskii <eliz@gnu.org>
2428 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
2429 line dimensions here, to avoid race conditions with the main
2430 thread. (Bug#14062, bug#14630, bug#14669)
2432 * w32term.c (w32_draw_window_cursor): Compute the header line and
2433 mode line dimensions here.
2434 <w32_system_caret_window, w32_system_caret_hdr_height>:
2435 <w32_system_caret_mode_height>: New variables.
2437 * w32term.h: Declare them.
2439 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
2441 * alloc.c (die): Move "assertion failed" string here ...
2442 * lisp.h (eassert): ... from here. Also, suppress evaluation of
2443 COND when SUPPRESS_CHECKING. This shrinks the executable text
2444 size by 0.8% to 2.2% when configured with --enable-checking,
2445 depending on optimization flags (GCC 4.8.1 x86-64).
2447 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
2449 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2451 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
2452 base is 2; this is more accurate.
2454 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
2456 * sound.c (string_default): Move to !WINDOWSNT section.
2457 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
2459 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
2461 * sound.c: Integer cleanups.
2462 Remove unnecessary forward decls.
2463 (struct sound_device): The 'file' member is now a Lisp_Object, not
2464 a char *, so that we needn't invoke alloca on a huge size.
2465 (Fplay_sound_internal): Adjust to this.
2466 (string_default): New function.
2467 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
2468 Use it to adjust to the struct sound_device change.
2469 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
2470 (be2hs) [0]: Remove.
2472 * syntax.c (skip_chars): Don't use uninitialized storage
2473 when searching a multibyte buffer for characters that are not in a
2474 unibyte string that contains non-ASCII characters.
2476 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
2478 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
2479 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
2481 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2483 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
2485 2013-06-18 Kenichi Handa <handa@gnu.org>
2487 * font.c (Ffont_spec): Signal an error for an invalid font name
2490 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
2492 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
2493 In particular this ports to 32-bit sparc Sun cc.
2494 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
2495 array with a dummy element at specpdl[-1], so that its address can
2497 (unbind_to): Do not copy the binding; not needed, now that we
2498 copy old_value in the one place where the copy is needed.
2499 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
2500 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
2501 (union specbinding): Rename from struct specbinding. Redo layout
2502 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
2503 which is not portable. With Sun C 5.12 32-bit sparc, the
2504 declaration causes nargs to be an unsigned bitfield, a behavior
2505 that the C standard allows; but Emacs wants nargs to be signed.
2506 The overall type is now a union of structures rather than a
2507 structure of union of structures, and the 'kind' member is now a
2508 bitfield, so that the overall type doesn't grow. All uses changed.
2509 * process.c (Fmake_serial_process): Remove unnecessary initialization.
2511 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2513 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
2514 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
2516 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
2518 2013-06-17 Eli Zaretskii <eliz@gnu.org>
2520 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
2521 unless we know that the window w's frame is a frame object.
2522 Another attempt at solving bug#14062 and bug#14630.
2524 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
2526 * textprop.c (property_set_type): New enum.
2527 (add_properties): Allow appending/prepending text properties.
2528 (add_text_properties_1): Factored out of Fadd_text_properties.
2529 (Fadd_text_properties): Move all the code into
2530 add_text_properties_1.
2531 (Fadd_face_text_property): New function that calls
2532 add_text_properties_1.
2534 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
2536 Move functions from lisp.h to individual modules when possible.
2537 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
2538 * alloc.c (XFLOAT_INIT, set_symbol_name):
2539 * buffer.c (CHECK_OVERLAY):
2540 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
2541 (set_char_table_parent):
2542 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
2543 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
2544 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
2545 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
2547 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
2548 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
2549 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
2550 (backtrace_args, backtrace_debug_on_exit):
2551 * floatfns.c (CHECK_FLOAT):
2552 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
2553 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
2554 (set_hash_hash, set_hash_hash_slot, set_hash_index)
2555 (set_hash_index_slot):
2556 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
2557 * marker.c (CHECK_MARKER):
2558 * textprop.c (CHECK_STRING_OR_BUFFER):
2559 * window.c (CHECK_WINDOW_CONFIGURATION):
2560 Move here from lisp.h, and make these functions static rather than
2562 * buffer.c (Qoverlayp):
2564 * fns.c (Qhash_table_p):
2565 * window.c (Qwindow_configuration_p):
2567 * lisp.h: Remove the abovementioned defns and decls.
2569 Use functions, not macros, for XINT etc (Bug#11935).
2570 In lisp.h, prefer functions to function-like macros, and
2571 constants to object-like macros, when either will do. This:
2572 . simplifies use, as there's no more need to worry about
2573 arguments' side effects being evaluated multiple times.
2574 . makes the code easier to debug on some platforms.
2575 However, when using gcc -O0, keep using function-like macros
2576 for a few critical operations, for performance reasons.
2577 This sort of thing isn't needed with gcc -Og, but -Og
2578 is a GCC 4.8 feature and isn't widely-enough available yet.
2579 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
2580 Remove enum lsb_bits; no longer needed.
2581 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
2582 * buffer.c (Qoverlap):
2584 * fns.c (Qhash_table_p):
2585 Now extern, so lisp.h can use these symbols.
2586 * dispextern.h: Include character.h, for MAX_CHAR etc.
2587 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2588 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2589 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2590 (GLYPH_CODE_P): Move here from lisp.h.
2591 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2592 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
2593 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
2594 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
2595 XUNTAG now returns void *.
2596 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
2597 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
2598 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
2599 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
2600 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
2601 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
2602 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
2603 (lisp_h_XPNTR, lisp_h_XSYMBOL):
2604 New macros, renamed from their sans-lisp_h_ counterparts.
2605 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
2606 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
2607 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
2608 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
2609 If compiling via GCC without optimization, define these as macros
2610 in addition to inline functions.
2611 To disable this, compile with -DINLINING=0.
2612 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
2613 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
2614 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
2615 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
2616 (INTMASK, VALMASK): Now macros, since static values cannot be
2617 accessed from extern inline functions.
2618 (VALMASK): Also a constant, for benefit of old GDB.
2619 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
2620 is INTEGERP, which can fold it in.
2621 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
2622 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
2623 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
2624 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
2625 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
2626 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
2627 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
2628 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
2629 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
2630 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
2631 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
2632 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
2633 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
2634 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
2635 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
2636 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
2637 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
2638 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
2639 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
2640 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
2641 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
2642 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
2643 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
2644 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
2645 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
2646 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
2647 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
2648 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
2649 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
2650 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
2651 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
2652 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
2653 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
2655 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
2656 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
2657 (VALMASK): Define in one place rather than in two, merging the
2658 USE_LSB_TAG parts; this is simpler.
2659 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
2660 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
2661 Move up, to avoid use before definition.
2662 Also include "globals.h" earlier, for the same reason.
2663 (make_natnum): New function.
2664 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
2665 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
2666 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
2667 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
2668 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
2669 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
2670 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
2671 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
2672 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
2673 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
2674 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
2675 (Qwindow_configuration_p, Qimage): New forward declarations.
2676 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
2677 (STRING_COPYIN): Remove; unused.
2678 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
2679 (xcar_addr, xcdr_addr): New functions. All uses changed.
2680 (IEEE_FLOATING_POINT): Now a constant, not a macro.
2681 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
2682 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
2683 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
2684 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
2685 (TYPE_RANGED_INTEGERP): Simplify.
2686 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
2687 (setlocale, fixup_locale, synchronize_system_messages_locale)
2688 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
2689 Now empty functions, not macros.
2690 (functionp): Return bool, not int.
2691 * window.c (Qwindow_configuration_p): Now extern,
2692 so window.h can use it.
2693 * window.h (Qwindowp): Move decl back to lisp.h.
2695 2013-06-15 Eli Zaretskii <eliz@gnu.org>
2697 * xdisp.c (Fline_pixel_height): New function, required for solving
2700 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
2702 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
2704 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
2706 * lread.c (syms_of_lread):
2707 * fns.c (Fprovide): Adjust to new format of after-load-alist.
2709 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
2711 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
2713 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
2715 * fileio.c (expand_file_name): Doc fix.
2717 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
2719 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
2720 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
2721 Wait for self, not for 0. This can't hurt on GNU or similar
2722 system, and may help with Cygwin.
2724 * keyboard.c: Don't use PROP (...) as an lvalue.
2725 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
2726 Use set_prop (A, B), not PROP (A) = B.
2728 2013-06-10 Eli Zaretskii <eliz@gnu.org>
2730 * xdisp.c (get_it_property): Use it->window instead of generating
2731 a Lisp object from it->w.
2733 2013-06-09 Eli Zaretskii <eliz@gnu.org>
2735 * xdisp.c (get_it_property): If it->object is a buffer, pass to
2736 get-char-property the window that is being rendered, instead of
2737 the buffer, to support window-specific overlays. (Bug#14575)
2738 (compute_display_string_pos): When W is NULL, use the current
2739 buffer as the object to pass to get-char-property.
2740 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
2741 pointer member of the bidi iterator, since no window is pertinent
2744 2013-06-08 Eli Zaretskii <eliz@gnu.org>
2746 * bidi.c (bidi_fetch_char): Accept additional argument, the window
2747 being displayed, and pass it to compute_display_string_pos.
2748 (bidi_level_of_next_char, bidi_resolve_explicit_1)
2749 (bidi_paragraph_init): All callers changed.
2751 * xdisp.c (init_from_display_pos, init_iterator)
2752 (handle_single_display_spec, next_overlay_string)
2753 (get_overlay_strings_1, reseat_1, reseat_to_string)
2754 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
2755 Set bidi_it.w member from it->w.
2756 (compute_display_string_pos): Accept additional argument, the
2757 window being displayed, and pass it to Fget_char_property.
2760 * dispextern.h (struct bidi_it): New member w, the window being
2762 (compute_display_string_pos): Adjust prototype.
2764 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
2766 * xgselect.c: Remove unneeded include xterm.h.
2768 * process.c (wait_reading_process_output): Check for NS before GLIB.
2769 GLIB may be linked in due to rsvg, but ns_select must be called.
2771 * xgselect.c (xg_select): Remove call to window_system_available
2772 and g_main_context_pending at the top, so Gdk events (i.e. file
2773 notify) are processed when Emacs is started with -nw.
2775 2013-06-07 Eli Zaretskii <eliz@gnu.org>
2777 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
2778 (ctagsfiles3): New variable, includes only *.m files.
2779 (TAGS): Use an explicit language name in the regular expressions,
2780 to avoid transformation of '/SOMETHING' by MSYS to
2781 'c:\MSYS\SOMETHING'.
2783 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
2785 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
2787 2013-06-06 Eli Zaretskii <eliz@gnu.org>
2789 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
2790 still need to set the mouse pointer shape and activate help-echo.
2793 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
2795 A few porting etc. fixes for the new file monitor code.
2796 See the thread containing
2797 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
2798 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
2799 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
2800 (dir_monitor_callback, Fgfile_rm_watch):
2801 Use assq_no_quit instead of Fassoc, for speed.
2802 (dir_monitor_callback, Fgfile_rm_watch):
2803 eassert that the monitor is a fixnum.
2804 (dir_monitor_callback): No need for CDR_SAFE.
2805 Simplify building of lisp with alternative tails.
2806 (Fgfile_add_watch, Fgfile_rm_watch):
2807 Do not assume glib functions set errno reliably on failure.
2808 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
2809 and signal an error otherwise.
2810 (Fgfile_rm_watch): Prefer CONSP to !NILP.
2811 Use Fdelq instead of Fdelete, for speed.
2813 2013-06-05 Eli Zaretskii <eliz@gnu.org>
2815 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
2816 don't insist on being invoked on a highlighted tool-bar button.
2817 Avoids losing tool-bar functionality when mouse-highlight is nil.
2818 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
2819 Don't highlight when mouse-highlight is nil.
2820 (note_mouse_highlight): When mouse-highlight is nil, don't return
2821 right away; instead, run tool-bar and mode-line highlight
2822 subroutine, clear any existing highlight, and revert the mouse
2823 pointer to its default shape. (Bug#14558)
2825 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2827 * lisp.mk (lisp): Add prog-mode.el.
2829 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
2831 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
2832 * process.c (dummy_handler): New function.
2833 (lib_child_handler): New static var.
2834 (handle_child_signal): Invoke it.
2835 (catch_child_signal): If a library has set up a signal handler,
2836 save it into lib_child_handler.
2837 (init_process_emacs): If using glib and not on Windows, tickle glib's
2838 child-handling code so that it initializes its private SIGCHLD handler.
2839 * syssignal.h (SA_SIGINFO): Default to 0.
2840 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
2841 31; it should no longer be needed now.
2843 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
2845 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
2847 * gfilenotify.c (globals_of_gfilenotify): New function.
2848 (syms_of_gfilenotify): Move global initialization there.
2850 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
2852 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
2854 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
2855 * keyboard.c (menu_bar_items, tool_bar_items):
2856 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
2857 not override local keymaps any more.
2859 2013-06-04 Eli Zaretskii <eliz@gnu.org>
2861 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
2863 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2865 * w32console.c (initialize_w32_display): Return the dimensions of
2866 the console window via 2 additional arguments, not via the current
2867 frame. This avoids crashes due to overrunning the bounds of
2868 frame's decode_mode_spec_buffer, which is not resized following
2869 the change of the frame dimensions from the initial 10x10.
2871 * w32term.h (w32_initialize_display_info): Adjust prototype.
2873 * term.c (init_tty): Take dimensions of the frame from the values
2874 returned by initialize_w32_display.
2876 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
2877 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
2878 (LIBES): Add $(GFILENOTIFY_LIBS).
2880 * w32inevt.c (handle_file_notifications): Add dummy implementation
2881 for !HAVE_W32NOTIFY.
2883 * w32term.c: Wrap code with HAVE_W32NOTIFY.
2885 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
2887 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
2889 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
2891 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
2893 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
2895 Fix minor problems found by static checking.
2896 * data.c (pure_write_error):
2897 Use xsignal2, not Fsignal, as Fsignal might return.
2898 * eval.c (set_backtrace_debug_on_exit): Now static.
2899 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
2900 No longer inline. EXTERN_INLINE is needed only for functions
2901 defined in .h files. Reindent function header as per GNU style.
2902 (backtrace_p, backtrace_top, backtrace_next):
2903 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
2904 compiler or linker. Add extern decls to pacify gcc -Wall.
2905 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
2907 * frame.c (free_monitors): Define only on platforms that need it.
2908 * nsterm.m (ns_term_init):
2909 * process.c (catch_child_signal):
2910 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
2911 defined on all porting targets these days.
2912 * process.c, process.h (catch_child_signal):
2913 Make it extern only if NS_IMPL_GNUSTEP is defined.
2915 2013-06-03 Eli Zaretskii <eliz@gnu.org>
2917 * w32.c (gettimeofday): Make the signature identical to prototype
2918 in nt/inc/sys/time.h.
2920 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2922 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
2925 * keyboard.c (safe_run_hooks_error): Improve error message.
2927 * data.c (pure_write_error): Add `object' argument.
2928 * puresize.h (CHECK_IMPURE): Use it.
2930 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
2932 * Makefile.in (NOTIFY_OBJ): New variable.
2933 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
2935 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
2936 Call syms_of_gfilenotify.
2938 * gfilenotify.c: New file.
2940 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
2941 and Qfile_w32notify.
2942 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
2943 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
2945 * lisp.h: Declare syms_of_gfilenotify.
2947 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
2949 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
2951 Merge the specpdl and backtrace stacks. Make the structure of the
2952 specpdl entries more obvious via a tagged union of structs.
2953 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
2954 (enum specbind_tag): New enum.
2955 (struct specbinding): Make it a tagged union of structs.
2956 Add a case for backtrace records.
2957 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
2958 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
2959 (backtrace_debug_on_exit): New accessors.
2960 (struct backtrace): Remove.
2961 (struct catchtag): Remove backlist field.
2962 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
2964 (Flocal_variable_p): Speed up the common case where the binding is
2966 * eval.c (backtrace_list): Remove.
2967 (set_specpdl_symbol, set_specpdl_old_value): Remove.
2968 (set_backtrace_args, set_backtrace_nargs)
2969 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
2970 (backtrace_next): New functions.
2971 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
2972 (unwind_to_catch, internal_lisp_condition_case)
2973 (internal_condition_case, internal_condition_case_1)
2974 (internal_condition_case_2, internal_condition_case_n): Don't bother
2975 with backtrace_list any more.
2976 (Fsignal): Adjust to new backtrace format.
2977 (grow_specpdl): Move up.
2978 (record_in_backtrace): New function.
2979 (eval_sub, Ffuncall): Use it.
2980 (apply_lambda): Adjust to new backtrace format.
2981 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
2983 (specbind): Adjust to new specpdl format. Simplify.
2984 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
2985 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
2987 (mark_backtrace): Remove.
2988 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
2989 * xdisp.c (redisplay_internal): Use record_in_backtrace.
2990 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
2992 * profiler.c (record_backtrace): Use get_backtrace.
2993 (handle_profiler_signal): Use backtrace_top_function.
2994 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
2997 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
2999 * process.h (catch_child_signal): Declare.
3001 * process.c (catch_child_signal): New function.
3002 (init_process_emacs): Call it.
3004 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
3005 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
3007 (x_set_cursor_type): Remove declaration.
3008 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
3009 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
3010 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
3011 (ns_get_color): Use F suffix on float.
3012 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
3013 (ns_get_rgb_color): Remove.
3014 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
3015 (note_mouse_movement): x and y are CGFloat.
3016 (ns_draw_fringe_bitmap): Remove unused rowY.
3017 Change #if to COCOA && >= 10_6.
3018 (ns_draw_window_cursor): Remove unused overspill.
3019 (ns_draw_underwave): width and x are EamcsCGFloat.
3020 (ns_draw_box): thickness is CGFloat.
3021 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
3022 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
3023 if not in main thread.
3024 (ns_get_pending_menu_title, ns_check_menu_open)
3025 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
3026 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
3027 (sendFromMainThread:): New method.
3028 (changeFont:): size is CGFloat.
3029 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
3030 Disable warning about permanent text.
3031 (characterIndexForPoint:): Adjust return type depending on GNUStep
3033 (mouseDown:): delta is CGFloat.
3034 (updateFrameSize): Remove unised variable f.
3035 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
3036 Cast float to EmacsCGFloat.
3037 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
3038 also to -1 when restoring.
3039 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
3040 inside NS_IMPL_COCOA.
3041 (toggleFullScreen:): Put call to toggleFullScreen inside
3042 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
3043 (setPosition:portion:whole:): por is CGFloat.
3044 (getMouseMotionPart:window:x:y:): Add F suffix to float.
3045 (mouseDown:): Use CGFloat.
3046 (mouseDragged:): Remove unised variable edge.
3047 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
3049 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
3051 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
3052 when NS_IMPL_GNUSTEP.
3053 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
3054 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
3055 (EmacsToolbar): Add clearAll. Add tag argument to
3056 addDisplayItemWithImage.
3057 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
3059 * nsselect.m (ns_get_local_selection): Remove unused variable type.
3061 * nsmenu.m (ns_update_menubar): Make static.
3062 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
3063 (fillWithWidgetValue:): Add cast to SEL for setAction.
3064 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
3065 (update_frame_tool_bar): Update code for GNUStep.
3066 (clearAll): New method.
3067 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
3068 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
3069 Move identifierToItem setObject and activeIdentifiers addObject before
3070 call to insertItemWithItemIdentifier.
3071 (validateVisibleItems): Fix indentation.
3072 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
3073 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
3074 UtilityWindow to aStyle, remove call to setStyleMask.
3076 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
3078 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
3079 (ns_charset_covers, ns_get_covering_families, nsfont_open):
3080 Use F suffix on floats.
3081 (ns_char_width): Returns CGFloat.
3082 (ns_ascii_average_width): w is CGFloat instead of float.
3083 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
3085 (ns_glyph_metrics): CGFloat instead of float.
3087 * nsfns.m (x_set_foreground_color, x_set_background_color):
3089 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
3090 remove unused variables.
3091 (Fns_read_file_name): Keep track if panel is for save.
3092 Use ns_filename_from_panel/ns_directory_from_panel.
3093 (Fns_list_services): delegate only used for COCOA.
3094 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
3095 Just return the input if GNUStep.
3096 (x_screen_planes): Remove.
3097 (Fxw_color_values): Use EmacsCGFloat
3098 (Fns_display_monitor_attributes_list): Only get screen number for
3100 (getDirectory, getFilename): Remove from EmacsOpenPanel and
3102 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
3103 ns_directory_from_panel.
3105 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
3107 * process.c (handle_child_signal): Also use WCONTINUED.
3108 This is so that list-processes doesn't mistakenly list the process
3109 as stopped, when the process has actually been continued and is
3112 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
3114 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
3115 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
3116 not already configured.
3118 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
3120 2013-05-29 Eli Zaretskii <eliz@gnu.org>
3122 * Makefile.in (mostlyclean): Remove *.res files.
3124 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
3126 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
3127 a buffer (bug#8447).
3129 2013-05-27 Eli Zaretskii <eliz@gnu.org>
3131 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
3132 display vector, and we backtrack, handle the case that the
3133 previous character position is also displayed from a display
3134 vector or covered by a display string or image. (Bug#14476)
3136 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
3138 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3139 (struct MonitorInfo, free_monitors): Remove.
3140 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
3141 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
3142 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3145 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
3146 (struct MonitorInfo, free_monitors): Remove.
3147 (ns_screen_name): Make static.
3148 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
3149 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
3152 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3153 (struct MonitorInfo): New struct.
3154 (free_monitors, make_monitor_attribute_list): Declare.
3156 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
3158 (free_monitors, make_monitor_attribute_list): New functions.
3159 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
3162 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
3164 * callproc.c (call_process): Refine the doc string. (Bug#14045)
3166 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
3168 * keyboard.c: Apply keyboard decoding only to events that come directly
3169 from the tty, not from unread-command-events (bug#14368).
3170 (read_event_from_main_queue): New function, extracted from read_char).
3171 (read_decoded_char): Remove.
3172 (read_decoded_event_from_main_queue): New function to replace it.
3173 (read_char): Use it.
3174 (read_key_sequence): Use read_char rather than read_decoded_char.
3176 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
3178 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3180 * casetab.c (init_casetab_once): Fix last change (bug#14424).
3182 2013-05-22 Kenichi Handa <handa@gnu.org>
3184 The following changes are to fix the setting of
3185 buffer-file-coding-system on, for instance, C-x RET c unix RET
3186 _FILE_OF_DOS_EOL_TYPE_ RET.
3188 * coding.h (struct coding_system): New member detected_utf8_chars.
3190 * coding.c (detect_coding_utf_8): Count characters and check EOL
3191 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
3193 (setup_coding_system): Do not initialize coding->head_ascii.
3194 (check_ascii): Do not set coding->eol_seen but update it. Do not
3195 call adjust_coding_eol_type here.
3196 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
3197 If the eol-type of CODING is already specified, adjust the eol type
3198 of the found coding-system.
3199 (decode_coding_gap): Cancel previous change. Utilize the
3200 character numbers counted by detect_coding_utf_8. Fix detection
3203 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
3205 * search.c (looking_at_1): Only set last_thing_searched if the match
3206 changed the match-data (bug#14281).
3208 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
3210 * xdisp.c (reseat_at_previous_visible_line_start):
3211 Already declared in dispextern.h, so remove it here.
3212 (move_it_vertically_backward): Likewise.
3214 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3216 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
3217 (Fx_display_pixel_width, Fx_display_pixel_height)
3218 (Fx_display_mm_width, Fx_display_mm_height):
3219 Mention `display-monitor-attributes-list' in docstrings.
3221 * nsfns.m (ns_get_screen): Remove function. All uses removed.
3222 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
3223 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
3224 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
3225 (Fx_display_backing_store, Fx_display_visual_class)
3226 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
3227 (Fx_display_grayscale_p, Fx_display_pixel_width)
3228 (Fx_display_pixel_height, Fx_display_planes)
3229 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
3230 (Fx_display_screens): Don't confuse X11 screens with NS screens.
3231 (Fx_display_mm_width, Fx_display_mm_height)
3232 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
3233 height for all physical monitors as in X11.
3235 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
3236 Return pixel width or height for all physical monitors as in X11.
3238 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
3240 Port --enable-gcc-warnings to clang.
3241 * bytecode.c (exec_byte_code):
3243 Redo diagnostic pragmas to pacify clang, too.
3244 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
3245 * editfns.c (Fencode_time):
3246 * fileio.c (file_accessible_directory_p):
3247 * font.c (font_unparse_xlfd):
3248 Use '&"string"[index]' instead of '"string" + (index)'.
3249 * undo.c (user_error): Remove; unused.
3251 2013-05-16 Eli Zaretskii <eliz@gnu.org>
3253 * insdel.c (insert_1_both): Document the arguments, instead of
3254 referring to insert_1, which no longer exists.
3256 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
3257 some window, increment windows_or_buffers_changed, so that
3258 *Messages* display in that window is updated. (Bug#14408)
3260 * w32.c: Include epaths.h.
3261 (init_environment): Use cmdproxy.exe without leading directories.
3262 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
3264 (gettimeofday): Adjust signature and return value to Posix
3267 * unexw32.c (open_output_file): Delete the existing emacs.exe
3268 before creating it, to break the hard link to the versioned
3271 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
3272 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
3273 (FIRSTFILE_OBJ): New variables.
3274 (W32_RES): Rename to EMACSRES. All users changed.
3275 (base_obj): Use $(CM_OBJ).
3276 (ALLOBJS): Use $(FIRSTFILE_OBJ).
3277 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
3278 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
3279 $(W32_RES_LINK) before $(LIBES).
3280 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
3282 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3284 * makefile.w32-in (DOC): Use just "DOC".
3286 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
3288 * process.c: Export default filters and sentinels to Elisp.
3289 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
3291 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
3292 (Fset_process_sentinel, Fformat_network_address):
3293 Default to them instead of nil.
3294 (server_accept_connection): Sentinels can't be nil any more.
3295 (read_and_dispose_of_process_output): New function, extracted from
3296 read_process_output.
3297 (read_process_output): Use it; filters can't be nil.
3298 (Finternal_default_process_filter): New function, extracted from
3299 read_process_output.
3300 (exec_sentinel_unwind): Remove function.
3301 (exec_sentinel): Don't zilch sentinel while running.
3302 (status_notify): Sentinels can't be nil.
3303 (Finternal_default_process_sentinel): New function extracted from
3305 (setup_process_coding_systems): Default filter is not nil any more.
3306 (syms_of_process): Export new Elisp functions and initialize
3308 * lisp.h (make_lisp_proc): New function.
3310 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
3312 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
3314 2013-05-14 Eli Zaretskii <eliz@gnu.org>
3316 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
3317 unless we know that the window w is a leaf window.
3318 Another attempt at solving bug#14062.
3320 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
3322 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
3325 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
3327 * image.c (gif_load): Check that subimages fit (Bug#14345).
3329 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
3331 * lread.c (skip_dyn_eof): New function.
3332 (read1): Use it to skip the end of a file in response to #@00.
3334 * doc.c (get_doc_string): Slightly relax the sanity checking.
3336 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
3338 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
3339 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
3340 (MonitorInfo): New struct.
3341 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
3342 (Fns_display_monitor_attributes_list): New functions.
3343 (display-usable-bounds): Remove.
3344 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
3347 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
3349 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
3350 (GTK_CHECK_VERSION): New macro, if not already defined.
3351 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
3352 replaced by GTK_CHECK_VERSION.
3354 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
3356 * xterm.h (GTK_PREREQ): New macro.
3357 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
3358 to use this macro instead, for consistency and clarity.
3360 2013-05-08 Eli Zaretskii <eliz@gnu.org>
3362 * xdisp.c (row_for_charpos_p): New function, with code of
3363 cursor_row_p, but accepts an additional argument CHARPOS instead
3364 of using a hardcoded PT.
3365 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
3366 (row_containing_pos): Call row_for_charpos_p instead of partially
3367 doing the same. Fixes cursor positioning under longlines-mode
3368 when longlines-show-effect includes more than one newline, when
3369 moving the cursor vertically up.
3371 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
3373 * makefile.w32-in (ACL_H): New macro.
3374 ($(BLD)/fileio.$(O)): Update dependencies.
3376 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3378 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
3379 * Makefile.in (LIB_ACL): New macro.
3380 (LIBACL_LIBS): Remove.
3381 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
3382 * fileio.c: Include <acl.h>.
3383 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
3384 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
3386 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
3389 * unexelf.c: Don't assume ElfW (Half) fits in int.
3390 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
3391 when dealing with ElfW (Half) values, since they can exceed 2**31
3392 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
3393 (entry_address): Omit unused NUM arg. All uses changed.
3395 2013-05-07 Juri Linkov <juri@jurta.org>
3397 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
3398 to the string converted from number with `Fnumber_to_string'.
3401 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3403 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
3404 This fixes a problem introduced by my previous change.
3406 2013-05-07 Glenn Morris <rgm@gnu.org>
3408 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
3410 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
3412 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
3414 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
3416 Static checking by GCC 4.8.0.
3417 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
3418 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
3419 (x_get_monitor_attributes_fallback)
3420 (x_get_monitor_attributes_xinerama)
3421 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
3422 Define only if USE_GTK.
3423 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
3424 (x_get_monitor_attributes_fallback): Omit unused locals.
3425 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
3426 Use double, not float, to avoid mixed-mode floating point arithmetic.
3428 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3429 Jan Djärv <jan.h.d@swipnet.se>
3431 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
3432 (XINERAMA_CFLAGS): New macros.
3433 (ALL_CFLAGS, LIBES): Use them.
3435 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
3436 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
3437 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
3438 (syms_of_xfns): DEFSYM them.
3439 (struct MonitorInfo): New struct.
3440 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
3441 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
3442 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
3443 (x_get_monitor_attributes_xinerama): New functions.
3444 (Fx_display_monitor_attributes_list): New primitive.
3445 (syms_of_xfns): Defsubr it.
3447 * xterm.h (x_display_info): Add Xatom_net_workarea and
3448 Xatom_net_current_desktop.
3450 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
3451 and dpyinfo->Xatom_net_current_desktop.
3453 2013-05-06 Eli Zaretskii <eliz@gnu.org>
3455 * xdisp.c (pos_visible_p): Use the special code for finding the
3456 beginning of a display property or overlay for any "replacing"
3457 display property, not just for display strings. This solves
3458 incorrect reporting of position by posn-at-point. (Bug#14241)
3460 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
3462 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
3463 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
3464 Verify that ElfW (Half) fits in int.
3465 (fatal): Use same signature as lisp.h.
3466 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
3467 configure and build with -DUNEXELF_DEBUG without worrying about
3468 other modules that use DEBUG.
3469 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
3470 possibly-wide integers now uses it instead of plain fprintf.
3471 (entry_address): New function, which avoids problems with 32-bit
3472 overflow on 64-bit hosts.
3473 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
3474 (round_up): Don't assume the remainder fits in int.
3475 (find_section): Use bool for boolean. Simplify debug code.
3476 (unexec): Don't assume file sizes fit in int or size_t.
3477 Omit unnecessary trailing newline in 'fatal' format.
3478 Use strerror rather than outputting decimal error number.
3479 Remove unused code when emacs is not defined;
3480 this file relies on Emacs now.
3481 Don't assume e_phnum and e_shnum are positive.
3483 * regex.c: Fix problems when DEBUG is defined.
3484 (extract_number, extract_number_and_incr): Define regardless of
3485 whether DEBUG is defined; that's simpler and makes the code less
3486 likely to go stale in the normal case when DEBUG is not defined.
3487 Return int rather than taking an int * arg. All callers changed.
3488 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
3489 Remove, replacing with ...
3490 (DEBUG_PRINT): New macro. All callers changed.
3491 (DEBUG_COMPILES_ARGUMENTS): New macro.
3492 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
3493 (print_compiled_pattern, print_double_string) [DEBUG]:
3494 Use prototype rather than old-style definition.
3495 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
3496 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
3497 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
3498 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
3499 Don't assume ptrdiff_t, size_t, and long are the same width as int.
3500 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
3501 This matters only when DEBUG is defined.
3503 2013-05-05 Eli Zaretskii <eliz@gnu.org>
3505 * xdisp.c (set_iterator_to_next): Set the
3506 ignore_overlay_strings_at_pos_p flag only if we are _really_
3507 iterating over an overlay string, as indicated by the
3508 current.overlay_string_index member. (Bug#14306)
3510 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
3512 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
3513 to where it is used, to avoid autorelease issues (Bug#14050).
3515 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
3517 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
3518 * fileio.c (syms_of_fileio): Implement this.
3519 * filelock.c (create_lock_file): If symbolic links don't work, so
3520 we use a regular file as a lock file, do not fsync the lock file;
3523 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
3525 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
3526 (syms_of_minibuf): Adjust accodingly.
3528 * callint.c (Fcall_interactively): Adjust calls accordingly.
3530 2013-05-04 Eli Zaretskii <eliz@gnu.org>
3532 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
3533 w->contents is a buffer before computing everything else.
3534 Use parentheses to disambiguate last part of the condition.
3536 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
3537 assertion violations. (Bug#14062)
3539 2013-05-01 David Reitter <david.reitter@gmail.com>
3541 * nsfns.m (ns_tooltip): Initialize.
3543 2013-04-28 Eli Zaretskii <eliz@gnu.org>
3545 * coding.c (decode_coding_gap): Don't remove the character before
3546 a newline unless it's a CR character. (Bug#14287)
3548 2013-04-28 Dan Nicolaescu <dann@gnu.org>
3550 * dispextern.h (struct face): Move enum face_underline_type
3551 earlier so that bitfields can be in the same word.
3553 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
3555 * nsfns.m (handlePanelKeys): New function.
3556 (EmacsOpenPanel:performKeyEquivalent:)
3557 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
3558 arrows/function/control and copy/paste keys (Bug#14296).
3560 2013-04-27 Juri Linkov <juri@jurta.org>
3562 * callint.c (Fcall_interactively): Call `Qread_number' for
3563 interactive code letter `n' instead of using duplicate code.
3566 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
3568 * systime.h (make_timeval): Declare as 'const'.
3570 2013-04-27 Kenichi Handa <handa@gnu.org>
3572 * font.c (font_open_entity): Always open a font of manageable
3575 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
3577 Port better to AIX (Bug#14258).
3578 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
3581 2013-04-24 Kenichi Handa <handa@gnu.org>
3583 * coding.c (decode_coding_iso_2022): When an invalid escape
3584 sequence is encountered, reset the invocation and designation
3585 status to the safest one.
3587 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
3589 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
3590 Without this fix, "make distclean" leaves stamp-h1 behind.
3592 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
3594 * w32fns.c (w32_fullscreen_rect): New function to compute the
3595 window rectangle for the given fullscreen mode.
3596 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
3597 longer tunes the window size. This keeps the window's edges flush
3598 with the screen and allows the taskbar to hide itself in fullboth.
3600 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
3601 window decorations and uses the entire screen.
3603 * w32term.h (w32_fullscreen_rect) Add prototype.
3604 (struct w32_output): Replace normal_width, normal_height,
3605 normal_top, and normal_left members with a single normal_placement
3607 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
3609 (FRAME_NORMAL_PLACEMENT): New macro.
3611 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
3613 * minibuf.c (Ftest_completion): Silence compiler warning.
3615 2013-04-15 Eli Zaretskii <eliz@gnu.org>
3617 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
3620 * frame.h (WINDOW_FRAME): Protect macro and its argument with
3623 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
3624 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
3625 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
3626 parentheses where appropriate.
3628 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
3630 * keyboard.c (timer_start_idle): Remove no-longer-used local.
3632 2013-04-14 Eli Zaretskii <eliz@gnu.org>
3634 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
3635 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
3636 Mention in the doc string that setting these variables takes
3637 effect only after a call to set-window-buffer. (Bug#14200)
3639 2013-04-13 Eli Zaretskii <eliz@gnu.org>
3641 * indent.c (Fvertical_motion): Don't consider display strings on
3642 overlay strings as display strings on the buffer position we
3643 started from. This prevents vertical cursor motion from jumping
3644 more than one line when there's an overlay string with a display
3645 property at end of line.
3646 Reported by Karl Chen <Karl.Chen@quarl.org> in
3647 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
3649 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
3651 * window.c (select_window): `record_buffer' even if window is
3652 already selected (bug#14191).
3654 2013-04-11 Eli Zaretskii <eliz@gnu.org>
3656 * window.c (Fwindow_end): Test more flags, including the buffer's
3657 last_overlay_modified flag, to determine whether the window's
3658 display is really up-to-date. Prevents the function from
3659 returning a stale value. (Bug#14170)
3660 (Fwindow_line_height): Fix the test for up-to-date-ness of the
3663 2013-04-10 Eli Zaretskii <eliz@gnu.org>
3665 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
3666 garbaged only if it is not already the top frame on its TTY.
3667 This prevents flickering due to constant redrawing of TTY frames when
3668 there are GUI frames open in the same session. (Bug#13864)
3670 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
3672 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
3673 of marking the idle timers directly.
3675 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
3677 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
3680 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
3682 * window.c (select_window): Don't record_buffer while the invariant is
3683 temporarily broken (bug#14161).
3685 * fns.c (Fdelq): Don't assume !NILP => CONSP.
3687 2013-04-07 Eli Zaretskii <eliz@gnu.org>
3689 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
3691 2013-04-07 Romain Francoise <romain@orebokech.com>
3693 Ignore additional platform-specific ACL errors (Bug#13702).
3694 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
3695 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
3697 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
3699 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
3702 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
3704 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
3705 This bug was introduced by my 2013-02-25 change that simplified
3706 data_start configuration. Without this change, on GNU/Linux
3707 an Emacs configured with --enable-profiling fails immediately
3708 due to a profiler signal.
3709 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
3710 with these flags. On platforms where special flags are needed
3711 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
3712 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
3713 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
3715 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
3717 Get rid of some platform-specific functions examining window
3718 system and its capabilities. This is a partial rework of the
3720 * lisp.h (have_menus_p): Remove prototype. This function is
3721 replaced with platform-independent window_system_available.
3722 (check_window_system): Move to...
3723 * frame.h (decode_window_system_frame, window_system_available):
3724 ...here, add new prototypes.
3725 * frame.c (window_system_available, decode_window_system_frame):
3727 (check_window_system): Platform-independent now.
3728 * xterm.h (x_in_use): Remove declaration.
3730 * w32term.h (check_x_frame):
3731 * nsterm.h (check_x_frame): Remove prototypes. This function
3732 is replaced with platform-independent decode_window_system_frame.
3733 * msdos.c (have_menus_p): Remove.
3734 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
3735 Remove platform-specific functions. Use check_window_system,
3736 decode_window_system_frame and check_ns_display_info where
3737 appropriate. Minor style and comment tweaks.
3738 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
3739 (check_x_frame): Likewise.
3740 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
3742 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
3743 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
3744 * xmenu.c, xselect.c: All related users changed.
3746 2013-04-03 Kenichi Handa <handa@gnu.org>
3748 The following changes is to optimize the code for reading UTF-8
3751 * coding.c (check_ascii): Rename from detect_ascii. Return value
3752 changed. Check EOL format. Do not call adjust_coding_eol_type
3754 (check_utf_8): New function.
3755 (adjust_coding_eol_type): Do nothing if already adjusted.
3756 (detect_coding): Compare the return value of check_ascii with
3757 coding->src_bytes. Call adjust_coding_eol_type if necessary.
3758 (decode_coding_gap): Optimize for valid UTF-8.
3760 2013-03-21 Kenichi Handa <handa@gnu.org>
3762 * coding.c (syms_of_coding): Cancel previous change.
3764 * insdel.c (insert_from_gap): Fix previous change.
3766 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
3768 Consistently use platform-specific function to detect window system.
3769 * lisp.h (check_window_system): New prototype. This function is
3770 going to replace check_x, check_w32 and check_ns.
3771 (have_menus_p): Mention msdos.c in comment.
3772 * fontset.c (check_window_system_func): Remove. Adjust all users.
3773 * fontset.h (check_window_system_func): Remove prototype.
3774 * nsterm.h (check_ns):
3775 * xterm.h (check_x):
3776 * w32term.h (check_w32): Likewise.
3777 * menu.c (Fx_popup_menu): Use check_window_system.
3778 * msdos.c (check_window_system): Define for MS-DOS.
3779 * nsfns.m (check_window_system): Define for NS. Adjust all users.
3780 * w32fns.c (check_window_system): Likewise for MS-Windows.
3781 * xfns.c (check_window_system): Likewise for X.
3782 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
3783 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
3785 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
3787 Prefer < to > in range checks such as 0 <= i && i < N.
3788 This makes it easier to visualize quantities on a number line.
3789 This patch doesn't apply to all such range checks,
3790 only to the range checks affected by the 2013-03-24 change.
3791 This patch reverts most of the 2013-03-24 change.
3792 * alloc.c (xpalloc, Fgarbage_collect):
3793 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
3794 * character.c (string_escape_byte8):
3795 * charset.c (read_hex):
3796 * data.c (cons_to_unsigned):
3797 * dispnew.c (update_frame_1):
3798 * doc.c (Fsubstitute_command_keys):
3799 * doprnt.c (doprnt):
3800 * editfns.c (hi_time, decode_time_components):
3801 * fileio.c (file_offset):
3802 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
3803 * font.c (font_intern_prop):
3804 * frame.c (x_set_alpha):
3805 * gtkutil.c (get_utf8_string):
3806 * indent.c (check_display_width):
3807 * keymap.c (Fkey_description):
3808 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
3810 * minibuf.c (read_minibuf_noninteractive):
3811 * process.c (wait_reading_process_output):
3812 * search.c (Freplace_match):
3813 * window.c (get_phys_cursor_glyph):
3814 * xdisp.c (redisplay_internal):
3815 * xsmfns.c (smc_save_yourself_CB):
3816 Prefer < to > for range checks.
3817 * dispnew.c (sit_for): Don't mishandle NaNs.
3818 This fixes a bug introduced in the 2013-03-24 change.
3819 * editfns.c (decode_time_components): Don't hoist comparison.
3820 This fixes another bug introduced in the 2013-03-24 change.
3822 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
3824 * frame.h (struct frame): Drop scroll_bottom_vpos
3825 member becaue all real users are dead long ago.
3826 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
3827 * xdisp.c (redisplay_internal): Adjust user.
3829 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
3831 * nsmenu.m (showAtX:Y:for:): setLevel to
3832 NSPopUpMenuWindowLevel (Bug#13998).
3834 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
3836 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
3837 (ns_check_pending_open_menu): Declare.
3839 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
3840 (x_activate_menubar): Update the menu with title that matches
3841 ns_get_pending_menu_title, and call
3842 ns_check_pending_openmenu (Bug#12698).
3843 (menuWillOpen:): New method.
3844 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
3846 * nsterm.m (menu_will_open_state, menu_mouse_point)
3847 (menu_pending_title): New varaibles.
3848 (ns_get_pending_menu_title, ns_check_menu_open)
3849 (ns_check_pending_open_menu): New functions.
3851 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
3853 * indent.c (current_column_bol_cache): Remove leftover which is not
3854 used in Fmove_to_column any more.
3855 (current_column, scan_for_column): Adjust users.
3856 * keyboard.c (last_point_position_buffer, last_point_position_window):
3857 Remove leftovers which are not used for recording undo any more.
3858 (command_loop_1, syms_of_keyboard): Adjust users.
3859 * xdisp.c (last_max_ascent): Remove leftover which is not used in
3860 redisplay_window any more.
3861 (move_it_to): Adjust user.
3863 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
3865 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
3866 Update dependencies.
3868 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
3870 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
3871 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
3874 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3876 * window.h (struct window): Replace hchild, vchild and buffer slots
3877 with the only contents slot. This is possible because each valid
3878 window may have either the child window (in vertical or horizontal
3879 combination) or buffer to display (for the leaf window). Using that,
3880 a lof of operations to traverse and/or change window hierarchies may
3881 be simplified. New member horizontal is used to distinguish between
3882 horizontal and vertical combinations of internal windows.
3883 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
3884 (WINDOW_VERTICAL_COMBINATION_P): New macros.
3885 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
3886 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
3887 Use contents slot, not buffer, where appropriate.
3888 (wset_combination): New function.
3889 (wset_buffer): Add eassert.
3890 (Fframe_first_window): Simplify the loop reaching first window.
3891 (Fwindow_buffer): Use WINDOW_LEAF_P.
3892 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
3893 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
3894 (unshow_buffer): Convert initial debugging check to eassert.
3895 (replace_window, recombine_windows, Fdelete_other_windows_internal)
3896 (make_parent_window, window_resize_check, window_resize_apply)
3897 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
3898 (Fset_window_configuration, delete_all_child_windows, save_window_save):
3899 Adjust to match struct window changes.
3900 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
3901 (mark_window_cursors_off, count_windows, get_leaf_windows)
3902 (foreach_window_1): Simplify the loop.
3903 * alloc.c (mark_object): Do not check for the leaf window because
3904 internal windows has no glyph matrices anyway.
3905 * dispnew.c (clear_window_matrices, showing_window_margins_p)
3906 (allocate_matrices_for_window_redisplay, fake_current_matrices)
3907 (allocate_matrices_for_frame_redisplay, free_window_matrices)
3908 (build_frame_matrix_from_window_tree, mirror_make_current)
3909 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
3910 (update_window_tree, set_window_update_flags): Simplify the loop.
3911 (sync_window_with_frame_matrix_rows): Enforce live window.
3912 Use contents slot, not buffer, where appropriate.
3913 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
3914 and WINDOW_HORIZONTAL_COMBINATION_P.
3915 (make_frame_visible_1): Simplify the loop.
3916 Use contents slot, not buffer, where appropriate.
3917 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
3918 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
3919 (expose_window_tree): Likewise.
3920 Use contents slot, not buffer, where appropriate.
3921 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
3922 to avoid deleted windows. Use contents slot instead of buffer.
3923 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
3924 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
3925 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
3926 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
3928 2013-03-28 Eli Zaretskii <eliz@gnu.org>
3930 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
3931 identify the reasons for assertion violations in bug#14062 and
3933 (Fx_show_tip): Fix compilation error under
3934 "--enable-check-lisp-object-type". (Bug#14073)
3936 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
3937 Reported by <rzl24ozi@gmail.com>.
3939 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
3941 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
3943 (unwind_with_echo_area_buffer): ...to restore it here.
3944 This is needed to ensure that...
3945 (redisplay_window): ...both window markers are valid here,
3946 which is verified by eassert.
3947 * editfns.c (save_excursion_save): Do not assume that
3948 selected_window always displays the buffer.
3949 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
3952 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
3954 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
3957 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
3959 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
3961 2013-03-27 Eli Zaretskii <eliz@gnu.org>
3963 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
3964 since MinGW's w32api headers do. This avoids compiler warnings.
3966 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
3969 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3971 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
3973 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
3975 * gtkutil.c (style_changed_cb): Check if frame is live and an
3976 X frame (Bug#14038).
3978 2013-03-26 Eli Zaretskii <eliz@gnu.org>
3980 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
3981 Define only for _WIN32_WINNT less than 0x0500.
3982 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
3984 Move inclusion of time.h before sys/time.h, so that MinGW64 could
3985 see its own definitions of 'struct timeval' and 'struct timezone'.
3987 Fix incompatibilities between MinGW.org and MinGW64 headers.
3988 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
3990 * w32.c (REPARSE_DATA_BUFFER): Guard with
3991 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
3993 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
3995 * xterm.c: Include X11/XKBlib.h
3996 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
3998 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
4000 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
4002 * blockinput.h (input_blocked_p): Likewise.
4003 * bytecode.c (exec_byte_code): Likewise.
4004 * callproc.c (call_process_kill, call_process_cleanup)
4005 (Fcall_process): Likewise.
4006 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
4007 (Fccl_execute_on_string): Likewise.
4008 * character.c (string_escape_byte8): Likewise.
4009 * charset.c (read_hex): Likewise.
4010 * cm.c (calccost): Likewise.
4011 * data.c (cons_to_unsigned): Likewise.
4012 * dired.c (directory_files_internal, file_name_completion):
4014 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
4015 (sit_for): Likewise.
4016 * doc.c (Fsubstitute_command_keys): Likewise.
4017 * doprnt.c (doprnt): Likewise.
4018 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
4019 * emacsgtkfixed.c: Likewise.
4020 * fileio.c (file_offset, Fwrite_region): Likewise.
4021 * floatfns.c (Fexpt, fmod_float): Likewise.
4022 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
4024 * font.c (font_intern_prop): Likewise.
4025 * frame.c (x_set_alpha): Likewise.
4026 * gtkutil.c (get_utf8_string): Likewise.
4027 * indent.c (check_display_width): Likewise.
4028 * intervals.c (create_root_interval, rotate_right, rotate_left)
4029 (split_interval_right, split_interval_left)
4030 (adjust_intervals_for_insertion, delete_node)
4031 (interval_deletion_adjustment, adjust_intervals_for_deletion)
4032 (merge_interval_right, merge_interval_left, copy_intervals)
4033 (set_intervals_multibyte_1): Likewise.
4034 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
4035 * keymap.c (Fkey_description): Likewise.
4036 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
4037 * lread.c (openp, read_integer, read1, string_to_number):
4039 * menu.c (ensure_menu_items): Likewise.
4040 * minibuf.c (read_minibuf_noninteractive): Likewise.
4041 * print.c (printchar, strout): Likewise.
4042 * process.c (create_process, Faccept_process_output)
4043 (wait_reading_process_output, read_process_output, send_process)
4044 (wait_reading_process_output): Likewise.
4045 * profiler.c (make_log, handle_profiler_signal): Likewise.
4046 * regex.c (re_exec): Likewise.
4047 * regex.h: Likewise.
4048 * search.c (looking_at_1, Freplace_match): Likewise.
4049 * sysdep.c (get_child_status, procfs_ttyname)
4050 (procfs_get_total_memory): Likewise.
4051 * systime.h (EMACS_TIME_VALID_P): Likewise.
4052 * term.c (dissociate_if_controlling_tty): Likewise.
4053 * window.c (get_phys_cursor_glyph): Likewise.
4054 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
4055 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
4057 * xfns.c (Fx_window_property): Likewise.
4058 * xmenu.c (set_frame_menubar): Likewise.
4059 * xselect.c (x_get_window_property, x_handle_dnd_message):
4061 * xsmfns.c (smc_save_yourself_CB): Likewise.
4062 * xterm.c (x_scroll_bar_set_handle): Likewise.
4064 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
4066 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
4067 to be optional or nil. Adjust comment and convert it to docstring.
4068 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
4069 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
4071 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
4073 Static checking by GCC 4.8-20130319.
4074 * image.c (gif_load): Assume pass < 3 to pacify GCC.
4075 * process.c (Fset_process_datagram_address)
4076 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
4077 * xdisp.c (get_char_face_and_encoding):
4078 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
4079 (get_glyph_face_and_encoding): Prepare face before possibly using it.
4080 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
4082 2013-03-24 Ken Brown <kbrown@cornell.edu>
4084 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
4085 fix compilation on 64-bit Cygwin, where underscores are not
4086 automatically prepended.
4088 * w32term.c (w32_initialize): Silence compiler warning.
4090 2013-03-23 Eli Zaretskii <eliz@gnu.org>
4092 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
4093 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
4094 variables, to save and restore frame dimensions.
4095 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
4096 after returning from a 'fullscreen' configuration.
4097 use SendMessage instead of PostMessage to send the SC_RESTORE message,
4098 to avoid races between the main thread and the input thread.
4100 * w32term.h (struct w32_output): New members normal_width,
4101 normal_height, normal_top, normal_left, and prev_fsmode.
4102 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
4103 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
4106 * w32term.c (w32fullscreen_hook): Record last value of the frame's
4107 'fullscreen' parameter. Always record previous width and height
4108 of the frame, except when switching out of maximized modes, so
4109 that they could be restored correctly, instead of resetting to the
4110 default frame dimensions. Send SC_RESTORE command to the frame,
4111 unless we are going to send SC_MAXIMIZE, to restore the frame
4112 resize hints in the mouse pointer shown by the window manager.
4115 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
4117 * lisp.h (get_frame_param): Adjust conditions for prototype
4120 2013-03-22 Ken Brown <kbrown@cornell.edu>
4122 * unexcw.c: Drop unneeded inclusion of w32common.h.
4123 (report_sheap_usage): Declare.
4124 (read_exe_header): Add magic numbers for x86_64.
4125 (fixup_executable): Fix printf format specifier for unsigned long
4128 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
4130 * frame.h (struct frame): Put menu_bar_window under #ifdef
4131 because this member is not needed when X toolkit is in use.
4132 (fset_menu_bar_window):
4133 * dispnew.c (clear_current_matrices, clear_desired_matrices)
4134 (free_glyphs, update_frame):
4135 * xdisp.c (expose_frame): Likewise.
4136 (display_menu_bar): Likewise. Remove redundant eassert.
4137 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
4140 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
4142 Use functions and constants to manipulate Lisp_Save_Value objects.
4143 This replaces code that used macros and strings and token-pasting.
4144 The change makes the C source a bit easier to follow,
4145 and shrinks the Emacs executable a bit.
4146 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
4147 (make_save_value): Change 1st arg from string to enum. All callers
4150 (mark_object): Use if, not #if, for GC_MARK_STACK.
4151 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
4152 (XSAVE_OBJECT): Now functions, not macros.
4153 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
4154 the constant was never used.
4155 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
4156 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
4157 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
4158 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
4160 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
4161 type3 with a single member save_type. All uses changed.
4162 (save_type, set_save_pointer, set_save_integer): New functions.
4163 * print.c (PRINTX): Remove.
4165 * alloc.c: Remove redundant static declarations.
4167 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4169 * window.h (struct window): Convert left_col, top_line, total_lines
4170 and total_cols from Lisp_Objects to integers. Adjust comments.
4171 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
4173 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
4174 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
4175 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
4176 Adjust users where appropriate.
4178 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
4180 * frame.h (struct frame): Drop resx and resy because the same data is
4181 available from window system-specific output context. Adjust users.
4182 (default_pixels_per_inch_x, default_pixels_per_inch_y):
4183 New functions to provide defaults when no window system available.
4184 (FRAME_RES_X, FRAME_RES_Y): New macros.
4185 (NUMVAL): Move from xdisp.c.
4186 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
4187 (Ffont_face_attributes, Fopen_font):
4188 * image.c (gs_load):
4189 * w32font.c (fill_in_logfont):
4190 * xdisp.c (calc_pixel_width_or_height):
4191 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
4192 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
4194 2013-03-20 Kenichi Handa <handa@gnu.org>
4196 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
4197 to 1 (temporary workaround until a bug related to ASCII
4198 optimization is fixed).
4200 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
4202 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
4203 Signal error if window is not internal. Adjust docstring.
4204 (delete_all_child_windows): Use combination_limit to save the buffer.
4205 (Fset_window_configuration): Adjust accordingly.
4206 * print.c (syms_of_print): Initialize debugging output not here...
4207 (init_print_once): ...but in a new function here.
4208 * lisp.h (init_print_once): Add prototype.
4209 * emacs.c (main): Add call to init_print_once. Adjust comments.
4211 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
4213 * window.c (window_resize_check, window_resize_apply)
4214 (window_from_coordinates, recombine_windows, set_window_buffer)
4215 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
4216 (Fsplit_window_internal, Fdelete_window_internal)
4217 (freeze_window_starts): Use bool for booleans.
4218 * window.h (window_frame_coordinates, resize_frame_windows)
4219 (freeze_window_starts, set_window_buffer): Adjust prototypes.
4221 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
4223 * dispnew.c (bitch_at_user): Use `user-error'.
4225 2013-03-17 Ken Brown <kbrown@cornell.edu>
4227 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
4228 as return type of image_background. (Bug#13981)
4229 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
4231 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
4233 * nsterm.m (updateFrameSize:): Change resize increments if needed.
4234 (ns_select): Don't return with result uninitialized.
4236 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
4239 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
4241 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
4242 directories. If filename is nil, get directory name (Bug#13932).
4243 Use getFilename and getDirectory.
4244 (getFilename, getDirectory): New methods for EmacsSavePanel and
4246 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
4248 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
4250 * coding.c (decode_coding_gap): Fix typo caught by static checking.
4252 2013-03-15 Kenichi Handa <handa@gnu.org>
4254 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
4255 (adjust_after_replace): Make it back to static. Delete the third
4256 arg text_at_gap_tail. Cancel the code for handling it.
4258 * coding.h (struct coding_system): New member eol_seen.
4260 * coding.c (detect_ascii): New function.
4261 (detect_coding): Set coding->head_ascii and coding->eol_seen only
4262 when the source bytes are actually scanned. On detecting for
4263 coding_category_utf_8_auto, call detect_ascii instead of scanning
4264 source bytes directly.
4265 (produce_chars): Call insert_from_gap with the new arg 0.
4266 (encode_coding): Likewise.
4267 (decode_coding_gap): Control ASCII optimization by the variable
4268 disable_ascii_optimization instead of #ifndef .. #endif.
4269 Deccode EOL format according to coding->eol_seen.
4270 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
4273 * lisp.h (adjust_after_replace): Cancel externing it.
4274 (insert_from_gap): Adjust prototype.
4276 2013-03-15 Eli Zaretskii <eliz@gnu.org>
4278 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
4279 FULLSCREEN_MAXIMIZED. (Bug#13935)
4281 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
4283 * region-cache.c (find_cache_boundary, move_cache_gap)
4284 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
4285 Simplify debugging check and convert to eassert. Adjust comment.
4286 (pp_cache): Put under ENABLE_CHECKING.
4288 2013-03-14 Eli Zaretskii <eliz@gnu.org>
4290 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
4291 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
4293 (w32fullscreen_hook): If the frame is visible, reset
4294 f->want_fullscreen flag after changing the frame size. If the
4295 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
4298 2013-03-13 Daniel Colascione <dancol@dancol.org>
4300 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
4301 too so that these builds can use Cygwin's file conversion
4302 functions. (We've been building and linking cygw32.o all along
4303 and just not using it.)
4305 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4307 File synchronization fixes (Bug#13944).
4308 * Makefile.in (LIB_FDATASYNC): New macro.
4310 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
4311 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
4312 Don't worry about HAVE_FSYNC, since a substitute fsync is
4313 available if the system lacks one.
4314 (Fwrite_regin): Retry fsync if interrupted.
4316 2013-03-13 Eli Zaretskii <eliz@gnu.org>
4318 * w32term.c (w32_read_socket): If the Emacs frame is being
4319 activated, call w32fullscreen_hook, to make sure the new frame
4320 dimensions are in effect. (Bug#13937)
4322 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
4324 * xdisp.c (init_iterator): Simplify because both character and byte
4325 positions are either specified or -1. Add eassert. Adjust comment.
4326 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
4327 character and byte positions can be obtained from marker.
4329 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
4331 Static checking by Sun C 5.12.
4332 * alloc.c (buffer_memory_full) [REL_ALLOC]:
4333 * bytecode.c (exec_byte_code):
4334 * dispnew.c (init_display):
4336 * fileio.c (Fsubstitute_in_file_name):
4337 * keyboard.c (Fevent_convert_list):
4338 * keymap.c (Fsingle_key_description):
4339 * term.c (maybe_fatal, fatal):
4340 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
4341 * xsmfns.c (Fhandle_save_session):
4342 Omit unreachable code.
4343 * keymap.c (map_keymap_char_table_item): Cast void * to
4344 a function pointer type; the C Standard requires this.
4346 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
4347 Include <sys/param.h> unconditionally, as that works elsewhere and
4348 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
4349 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
4352 See ChangeLog.12 for earlier changes.
4358 Copyright (C) 2011-2013 Free Software Foundation, Inc.
4360 This file is part of GNU Emacs.
4362 GNU Emacs is free software: you can redistribute it and/or modify
4363 it under the terms of the GNU General Public License as published by
4364 the Free Software Foundation, either version 3 of the License, or
4365 (at your option) any later version.
4367 GNU Emacs is distributed in the hope that it will be useful,
4368 but WITHOUT ANY WARRANTY; without even the implied warranty of
4369 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4370 GNU General Public License for more details.
4372 You should have received a copy of the GNU General Public License
4373 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.