1 2014-06-25 Glenn Morris <rgm@gnu.org>
3 * puresize.h (BASE_PURESIZE): Increase a bit. (Bug#17846)
5 2014-06-21 Eli Zaretskii <eliz@gnu.org>
7 * indent.c (Fvertical_motion): Doc fix.
8 Move to the goal column, if any, with a single call to
9 move_it_in_display_line, not in two calls. Doing this with two
10 calls causes move_it_in_display_line apply the line-prefix
11 handling twice instead of just once. (Bug#17823)
13 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
15 Port to OS X ACLs (Bug#17810).
16 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
17 ACL_TYPE_ACCESS) doesn't work.
19 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
21 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
22 before checking key-translation-map (bug#17659).
24 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
26 * font.c (font_make_object): Avoid dangling pointer which may
29 2014-06-18 Eli Zaretskii <eliz@gnu.org>
31 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
32 prototype of DGifCloseFile as appropriate for older and newer
34 (gif_close): New function, encapsulates the differences in the
35 calling sequence of DGifCloseFile before v5.1.0 and after it.
36 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
37 error string where appropriate. (Bug#17790)
39 2014-06-16 Eli Zaretskii <eliz@gnu.org>
41 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
42 macro execution, make sure point didn't move since last complete
43 redisplay, as the condition for using the glyph matrix
44 information. (Bug#17777)
46 2014-06-14 Eli Zaretskii <eliz@gnu.org>
48 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
49 information if we are in the middle of executing a keyboard macro,
50 since redisplay doesn't update the screen until the macro is
53 2014-06-13 Eli Zaretskii <eliz@gnu.org>
55 * alloc.c (cleanup_vector): Don't dereference a font driver
56 pointer if it is NULL. (Bug#17771)
58 2014-06-11 Eli Zaretskii <eliz@gnu.org>
60 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
61 matching overlay strings with 'cursor' property against buffer
62 positions traversed in the glyph row. (Bug#17744)
64 2014-06-08 Glenn Morris <rgm@gnu.org>
66 * fileio.c (write-region-inhibit-fsync): Doc tweak.
68 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
70 2014-06-04 Eli Zaretskii <eliz@gnu.org>
72 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
73 contains garbage on WINDOWSNT (which could potentially infloop at
76 Minimize cursor motion during TTY menu updates.
77 * term.c (tty_menu_display): Don't position cursor here. Instead,
78 pass the cursor coordinates to update_frame_with_menu.
79 (tty_menu_activate): Send the hide cursor command only once in an
80 iteration through the outer 'while' loop.
82 * dispnew.c (update_frame_1): Accept an additional argument
83 SET_CURSOR_P, and position the cursor at the end of the frame
84 update only if that argument is non-zero. All callers changed to
85 provide the additional argument as non-zero, except for
86 update_frame_with_menu.
87 (update_frame_with_menu): Accept 2 additional arguments ROW and
88 COL; if they are non-negative, instruct update_frame_1 not to
89 position the cursor, and instead position it according to ROW and
92 * dispextern.h (update_frame_with_menu): Update prototype.
94 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
96 * callproc.c (call_process): Don't check read-only if we don't insert
99 2014-06-02 Eli Zaretskii <eliz@gnu.org>
101 * dispnew.c (update_frame_with_menu): Set display_completed.
103 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
105 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
107 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
109 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
110 to min(value, whole).
112 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
114 Bring back the changes to GDB-visible symbols, but only on AIX.
115 And only if it's not pre-4.2 GCC.
116 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
117 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
118 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
121 2014-05-31 Eli Zaretskii <eliz@gnu.org>
123 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
124 with PT, not GPT. (Bug#16433)
126 Revert last changes to GDB-visible symbols.
127 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
128 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
129 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
132 2014-05-31 Glenn Morris <rgm@gnu.org>
134 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
136 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
138 Fix port to 32-bit AIX with xlc (Bug#17598).
139 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
140 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
141 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
142 to work around a compiler bug in IBM xlc 12.1.
144 2014-05-29 Eli Zaretskii <eliz@gnu.org>
146 * xterm.c (x_update_window_end): Don't invalidate the entire
147 mouse-highlight info, just signal frame_up_to_date_hook that mouse
148 highlight needs to be redisplayed. (Bug#17588)
150 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
152 Port the GDB-visible symbols to AIX.
153 Without them, GDB doesn't work to debug Emacs, since the AIX linker
154 optimizes away the relevant external symbols. Use enums instead;
155 this suffices for the AIX port, which is 32-bit-only anyway.
156 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
157 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
158 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
161 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
163 Include sources used to create macuvs.h.
164 * Makefile.in ($(srcdir)/macuvs.h): New rule.
165 * macuvs.h: Use automatically-generated header.
167 2014-05-25 Eli Zaretskii <eliz@gnu.org>
169 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
170 if we are iterating over an object that generates glyphs for
171 marginal areas. (Bug#17585)
173 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
175 * xdisp.c (safe__call1, safe__eval): Now static.
177 2014-05-24 Eli Zaretskii <eliz@gnu.org>
179 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
180 (safe_call, safe__call1): Construct a va_list argument for safe_call.
181 (safe_call1): Call safe_call instead of safe__call directly.
183 2014-05-24 Ken Brown <kbrown@cornell.edu>
185 * w32term.c (x_delete_display) [CYGWIN]: Don't free
186 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
189 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
191 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
192 (safe__call, safe__call1, safe__eval): New functions.
194 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
195 (display_mode_element): Same for `:eval'.
197 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
199 Fix port to 32-bit AIX (Bug#17540).
200 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
201 twice. _text already includes this offset.
202 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
204 2014-05-21 Eli Zaretskii <eliz@gnu.org>
206 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
207 when closest_pos is identical to to_charpos, don't recurse, since
208 we already tried that, and failed. (Bug#17539)
210 2014-05-20 Eli Zaretskii <eliz@gnu.org>
212 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
213 unwinding when frame's faces were not initialized yet, increment
214 the frame's image-cache reference count before calling
215 x_free_frame_resources. Don't dereference
216 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
218 2014-05-11 Glenn Morris <rgm@gnu.org>
220 * fileio.c (Ffile_executable_p): Doc tweak.
222 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
224 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
225 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
227 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
229 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
231 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
233 Fix initialization of minibuffer history variable (Bug#17430).
234 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
235 Move the initialization up to prevent any "value void" message.
237 2014-05-06 Samuel Bronson <naesten@gmail.com>
239 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
240 are matched (bug#17413).
242 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
244 Stop tooltips pulling Emacs window to front (Bug#17408).
245 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
246 SetWindowPos invocations.
248 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
250 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
251 not initialized (Bug#17398).
253 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
255 Revert recent libpng changes (Bug#17339).
256 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
257 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
259 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
261 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
262 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
263 because WCONTINUED is always defined now.
264 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
266 2014-05-03 Eli Zaretskii <eliz@gnu.org>
268 * buffer.c (overlay_strings): Fix the wording of the commentary.
270 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
272 Consult libpng-config more consistently (Bug#17339).
273 * Makefile.in (PNG_CFLAGS): New var.
274 (ALL_CFLAGS): Use it.
275 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
276 CFLAGS now handles this.
278 2014-05-01 Glenn Morris <rgm@gnu.org>
280 * floatfns.c (Fisnan):
281 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
283 2014-05-01 Eli Zaretskii <eliz@gnu.org>
285 * term.c (tty_menu_activate): A better initialization for cursor
288 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
290 * intervals.c: Tighten assertions.
291 (create_root_interval): Make sure the interval is not empty.
292 (intervals_equal): Use booleans.
293 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
294 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
295 (balance_possible_root_interval): Simplify and use booleans.
296 (split_interval_right, split_interval_left): Check LENGTH, and remove
297 now redundant assertion.
298 (adjust_intervals_for_insertion): Remove now redundant assertions.
299 (delete_node, interval_deletion_adjustment)
300 (adjust_intervals_for_deletion, merge_interval_right)
301 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
302 (reproduce_interval): Make sure the interval is not empty.
304 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
306 * term.c (tty_menu_activate): Don't assume row and col are initialized.
307 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
308 satisfaction that they would always be initialized.
310 2014-04-29 Eli Zaretskii <eliz@gnu.org>
312 * term.c (tty_menu_display): Move the cursor to the active menu
314 (tty_menu_activate): Return the cursor to the active menu item
315 after displaying the menu and after displaying help-echo. See
316 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
317 for the details of why this is needed by screen readers and
320 2014-04-29 Glenn Morris <rgm@gnu.org>
322 * process.c (handle_child_signal):
323 Handle systems without WCONTINUED. (Bug#15110, 17339)
325 2014-04-23 Eli Zaretskii <eliz@gnu.org>
327 * search.c (Fnewline_cache_check): Don't try to count newlines
328 outside the buffer's restriction, as find_newline doesn't support that.
330 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
332 Port to GCC 4.9.0 with --enable-gcc-warnings.
333 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
335 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
336 a way that also works with GCC 4.9.0.
338 * search.c (Fnewline_cache_check): Remove unused locals.
340 2014-04-22 Eli Zaretskii <eliz@gnu.org>
342 * search.c (find_newline1): New subroutine.
343 (Fnewline_cache_check): New function.
344 (syms_of_search): Defsubr it.
346 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
348 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
349 * keyboard.c (unblock_input): Add comment.
350 * xgselect.c (xg_select): Prevent Glib main loop recursion.
352 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
354 * intervals.c (rotate_right, rotate_left): Fix up length computation.
355 Also change identifiers to match the comments, and add more assertions
358 2014-04-18 Eli Zaretskii <eliz@gnu.org>
360 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
361 glyph is written to TEXT_AREA of the temporary glyph_row.
364 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
366 * emacs.c (close_output_streams): Don't clear and restore errno.
368 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
370 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
371 never becomes visible, i.e. using XMonad (Bug#17237).
373 2014-04-17 Eli Zaretskii <eliz@gnu.org>
375 * xdisp.c (Fline_pixel_height): Don't assume that the current
376 buffer and the selected window's buffer are one and the same.
379 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
380 paragraph-start cache before the newline cache. (Bug#17269)
382 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
384 * window.c (save_window_save): Lookup window_point_insertion_type in
385 the right buffer (bug#15457).
386 (Qwindow_point_insertion_type): New var.
387 (syms_of_window): Initialize it.
389 2014-04-16 Eli Zaretskii <eliz@gnu.org>
392 * unexcoff.c [MSDOS]: Include libc/atexit.h.
393 (copy_text_and_data): Zero out the atexit chain pointer before
396 * termhooks.h (encode_terminal_code): Update prototype.
398 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
399 visible for all DOS_NT ports, not just WINDOWSNT.
400 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
402 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
403 unless it is defined.
404 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
406 * process.c (close_on_exec, accept4, process_socket): Move into
407 the "ifdef subprocesses" part.
408 (catch_child_signal): Condition by "ifdef subprocesses".
409 (syms_of_process) <Qinternal_default_process_sentinel>
410 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
412 * msdos.h: Add prototypes for new functions.
413 (EINPROGRESS): Define.
414 (O_CLOEXEC): Define to zero.
416 * msdos.c (check_window_system): Remove unnecessary an
417 incompatible duplicate function.
418 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
419 New functions in support of new functionality.
421 * menu.c (single_menu_item): Add visual indication of submenu
422 also for menus on MSDOS frames.
423 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
425 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
426 when async subprocesses aren't supported.
428 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
430 * emacs.c (close_output_streams): Zero out errno before calling
433 * dired.c [MSDOS]: Include msdos.h.
435 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
436 (DATA_START) [MSDOS]: Define.
437 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
439 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
440 Ifdef away for MSDOS.
441 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
442 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
444 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
445 Use temporary file template that is compatible with mkostemp.
446 Move vfork-related portions under #ifndef MSDOS.
447 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
449 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
451 * buffer.c (Foverlays_at): Add argument `sorted'.
453 2014-04-14 Eli Zaretskii <eliz@gnu.org>
455 * insdel.c (invalidate_buffer_caches): When deleting or replacing
456 text, invalidate the bidi_paragraph_cache upto and including the
459 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
461 Port to IRIX 6.5 (Bug#9684).
462 * alloc.c (TAGGABLE_NULL): New constant,
463 for porting to hosts with nontrivial DATA_SEG_BITS settings.
464 (next_vector, set_next_vector): Use it.
465 * conf_post.h (INET6) [IRIX6_5]: Define.
466 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
467 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
468 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
469 for consistency with how TAGGABLE_NULL is computed.
471 2014-04-13 Eli Zaretskii <eliz@gnu.org>
473 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
474 before passing it to system APIs.
476 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
478 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
480 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
481 make sure stack.byte_string_start is not de-adjusted by pushhandler.
483 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
485 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
487 2014-04-12 Eli Zaretskii <eliz@gnu.org>
489 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
490 covered by a display string that ends in a newline, and that cases
491 going back by DVPOS lines to hit the search limit, lift the limit
492 and go back until DVPOS is reached. (Bug#17244)
494 * indent.c (Fvertical_motion): Handle correctly the case when the
495 display string is preceded by an empty line.
497 2014-04-11 Eli Zaretskii <eliz@gnu.org>
499 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
500 use S_IWRITE instead.
502 2014-04-11 Glenn Morris <rgm@gnu.org>
504 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
506 2014-04-09 Ken Brown <kbrown@cornell.edu>
508 * Makefile.in (EMACS_MANIFEST): Revert last change.
510 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
512 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
514 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
515 (symbol_block_pinned): New var.
516 (Fmake_symbol): Initialize `pinned'.
517 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
518 pinned and signal an error for un-purifiable objects.
520 (Fpurecopy): Use it, except for objects that can't be purified.
521 (mark_pinned_symbols): New function.
522 (Fgarbage_collect): Use it.
523 (gc_sweep): Remove hack made unnecessary.
525 2014-04-05 Glenn Morris <rgm@gnu.org>
527 * keyboard.c (Fopen_dribble_file): Doc tweak.
529 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
532 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
533 bar is zero height, just return (Bug#16976).
534 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
535 * nsterm.h (EmacsView): Add wait_for_tool_bar.
536 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
537 is nil. If waiting for toolbar to complete, force a redraw.
538 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
540 2014-04-03 Ken Brown <kbrown@cornell.edu>
542 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
544 2014-04-02 Martin Rudalics <rudalics@gmx.at>
546 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
547 width from font width (Bug#17163).
549 2014-03-30 Martin Rudalics <rudalics@gmx.at>
551 * frame.c (x_set_frame_parameters): Calculate default values of
552 new frame sizes only after all other frame parameters have been
553 processed (Bug#17142).
555 2014-03-28 Ken Brown <kbrown@cornell.edu>
557 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
560 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
562 * xterm.c (x_draw_image_glyph_string): Adjust image background
563 width accordingly when its x position is adjusted. (Bug#17115)
565 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
567 * w32term.c (x_draw_image_glyph_string): Fix computation of height
568 and width of image background when it is displayed with a 'box'
571 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
573 More backward-compatible fix to char-equal core dump (Bug#17011).
574 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
575 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
577 Fix core dump in char-equal (Bug#17011).
578 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
579 unibyte buffers, as we can't tell whether the characters are
582 * insdel.c (adjust_markers_for_delete): Remove unused local.
584 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
586 Have (MARKER . ADJUSTMENT) undo records always be immediately
587 after their corresponding (TEXT . POS) record in undo list.
589 * lisp.h (record-delete): New arg record_markers.
590 (record_marker_adjustment): No longer needed outside undo.c.
591 * insdel.c (adjust_markers_for_delete): Move calculation of marker
592 adjustments to undo.c's record_marker_adjustments. Note that
593 fileio.c's decide_coding_unwind is another caller to
594 adjust_markers_for_delete. Because it has undo list bound to t,
595 it does not rely on adjust_markers_for_delete to record marker
597 (del_range_2): Swap call to record_delete and
598 adjust_markers_for_delete so as undo marker adjustments are
599 recorded before current deletion's adjustments, as before.
600 (adjust_after_replace):
601 (replace_range): Pass value for new record_markers arg to
603 * undo.c (record_marker_adjustment): Rename to
604 record_marker_adjustments and made static.
605 (record_delete): Check record_markers arg and call
606 record_marker_adjustments.
607 (record_change): Pass value for new record_markers arg to
609 (record_point): at_boundary calculation no longer needs to account
610 for marker adjustments.
612 2014-03-24 Martin Rudalics <rudalics@gmx.at>
614 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
617 2014-03-23 Glenn Morris <rgm@gnu.org>
619 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
621 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
623 * buffer.c (struct sortvec): Add field `spriority'.
624 (compare_overlays): Use it.
625 (sort_overlays): Set it.
627 2014-03-23 Eli Zaretskii <eliz@gnu.org>
629 * xdisp.c (redisplay_window): If all previous attempts to find the
630 cursor row failed, try a few alternatives before falling back to
631 the top-most row of the window. Use row_containing_pos. (Bug#17047)
633 2014-03-22 Daniel Colascione <dancol@dancol.org>
635 * process.c (conv_sockaddr_to_lisp): When extracting the string
636 names of AF_LOCAL sockets, stop before reading uninitialized
639 2014-03-23 Daniel Colascione <dancol@dancol.org>
641 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
642 array. (ASAN caught.)
644 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
646 Fix regression introduced by patch for Bug#10500.
647 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
648 * w32term.c (x_draw_image_relief): Likewise.
650 2014-03-21 Martin Rudalics <rudalics@gmx.at>
652 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
653 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
654 maximize a frame for odd default fonts.
656 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
658 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
660 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
662 * doc.c (store_function_docstring): Warn when we don't know where to
664 (Fsubstitute_command_keys): Don't advertise the fact that
665 text-properties are dropped, since we think it's a bug that we'll fix
668 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
669 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
670 * frame.c (frame_garbaged): Make "docstring" more precise.
672 2014-03-20 Glenn Morris <rgm@gnu.org>
674 * charset.c (init_charset): When we cannot find the charsets directory,
675 mention if EMACSDATA is set.
677 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
679 * fns.c (Frandom): Fix rare bug where the result isn't random.
681 Fix porting inconsistency about rounding to even.
682 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
683 This way, the unusual !HAVE_RINT case acts like the usual
684 HAVE_RINT case, and we can fix the documentation accordingly.
686 2014-03-19 Eli Zaretskii <eliz@gnu.org>
688 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
689 (w32_wnd_proc): Initialize the dwHoverTime member of
690 TRACKMOUSEEVENT structure.
692 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
694 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
696 2014-03-16 Eli Zaretskii <eliz@gnu.org>
698 * search.c (find_newline): Speed up the function when using the
699 newline cache, by halving the number of calls to
700 region_cache_forward and region_cache_backward. (Bug#16830)
702 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
704 * buffer.c (Fset_buffer): Document return value (bug#17015).
706 2014-03-14 Martin Rudalics <rudalics@gmx.at>
708 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
709 nil, always resize character wise to avoid potential loss of the
710 mode line (Bug#16923 related).
712 2014-03-12 Martin Rudalics <rudalics@gmx.at>
714 * frame.c (x_set_frame_parameters): Always calculate new sizes
715 pixelwise to avoid potential loss when rounding.
717 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
719 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
720 * xterm.c (x_free_frame_resources): Free all allocated cursors.
722 2014-03-10 Eli Zaretskii <eliz@gnu.org>
724 * w32.c (fstatat): Don't add an extra slash if the argument ends
725 with a slash: this fails the subsequent call to stat_worker on
726 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
728 2014-03-09 Martin Rudalics <rudalics@gmx.at>
730 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
732 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
734 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
736 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
737 when frame is only on one screen (Bug#14713).
739 2014-03-08 Eli Zaretskii <eliz@gnu.org>
741 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
742 there's a valid wrap point in the display line, the last glyph
743 cannot "just barely fit" on this row, because display_line doesn't
744 let it. Instead, proceed as if the last glyph didn't fit, so that
745 we eventually back up the iterator to the wrap point. This avoids
746 delusional behavior of move_it_to, whereby it proceeds to the next
747 display line, but sets current_x to zero for all the glyphs that
748 without word-wrap would fit on the previous display line.
749 One result was that visual-order cursor movement behaved erratically
751 (Fmove_point_visually): Add code to find the x coordinate of the
752 last character before wrap point, under word-wrap on a TTY.
754 2014-03-07 Eli Zaretskii <eliz@gnu.org>
756 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
757 also return value of MOVE_POS_MATCH_OR_ZV from
758 move_it_in_display_line_to, when moving from beginning of line to
759 point's position. (Bug#16961)
761 2014-03-07 Martin Rudalics <rudalics@gmx.at>
763 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
764 * window.c (Fselect_window): Explain NORECORD and
765 `buffer-list-update-hook' in doc-string.
767 2014-03-06 Martin Rudalics <rudalics@gmx.at>
769 * window.c (Fother_window_for_scrolling): Check that
770 Vother_window_scroll_buffer is a buffer.
772 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
774 * xterm.c (xim_initialize): Always pass a copy of resource name
775 to XRegisterIMInstantiateCallback and eassert whether return
776 value is True. Passing copy is important because Xlib doesn't
777 make its own copy and resource name argument usually points to
778 SSDATA (Vx_resource_name), which may be changed from Lisp.
779 (xim_close_display): For XUnregisterIMInstantiateCallback,
780 always eassert return value and pass exactly the same values
781 as were used for XRegisterIMInstantiateCallback.
782 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
783 sources to check why if you are interested.
785 2014-03-05 Martin Rudalics <rudalics@gmx.at>
787 * dispnew.c (change_frame_size_1): Add new_lines instead of
788 new_height, the latter may be still zero if passed as such.
789 * window.c (Fwindow_pixel_height): Mention bottom divider in
792 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
794 Fix "resource temporarily unavailable" with xgselect
796 * xgselect.c: Include <stdbool.h>.
797 (xg_select) [!USE_GTK]: Don't lose track of errno.
799 Fix minor --enable-gcc-warnings issues.
800 * widget.c (update_various_frame_slots, EmacsFrameResize):
801 Avoid unused locals. Prefer 'if' to '#if' when either will do.
803 2014-03-04 Ken Brown <kbrown@cornell.edu>
805 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
806 represent the actual adjustment needed for alignment.
808 2014-03-04 Eli Zaretskii <eliz@gnu.org>
810 * gmalloc.c (aligned_alloc): Don't allocate more memory than
811 needed, and don't reallocate if the initial allocation already
812 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
814 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
816 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
819 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
821 * cmds.c (delete-char): Update docstring pointing out that the
822 function ignores `delete-active-region' and `overwrite-mode'.
824 2014-03-03 Eli Zaretskii <eliz@gnu.org>
826 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
828 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
829 allocated buffer due to alignment.
830 (freehook): If the block to be freed was allocated by
831 'aligned_alloc', find its real pointer before calling 'free'.
833 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
836 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
838 * font.c (toplevel): Adjust comment about font cache layout.
839 (font_clear_cache): Fix to match real font cache layout.
840 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
841 (Fframe_font_cache) [FONT_DEBUG]: New function.
842 (syms_of_font) [FONT_DEBUG]: Defsubr it.
844 Avoid crashes when X fonts are erroneously freed on reused X
845 'Display *' connection data (Bug#16069). Note that X font
846 resources still may be leaked, but currently there is no way
847 to completely avoid it.
848 * xterm.h (struct x_display_info): New member x_id. Add comments.
849 * xterm.c (x_display_id): New variable.
850 (x_term_init): Assign identifier to each opened X connection.
851 * xfont.c (struct xfont): New member x_display_id.
852 (xfont_open): Initialize it with frame's display id.
853 (xfont_close): Check whether font's display id matches the one
854 recorded for the given display. Adjust comment.
855 * xftfont.c (struct xftfont_info):
856 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
858 2014-03-01 Martin Rudalics <rudalics@gmx.at>
860 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
861 * window.c (Fother_window_for_scrolling): Don't try to scroll a
862 killed Vother_window_scroll_buffer.
863 (Vother_window_scroll_buffer): Fix doc-string accordingly.
865 2014-03-01 Eli Zaretskii <eliz@gnu.org>
867 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
868 that start with more than 2 slashes as UNCs. (Bug#16751)
870 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
872 Fix a few crashes and leaks when cloning C strings.
873 * alloc.c, lisp.h (dupstring): New function.
874 * gtkutil.c (xg_get_font):
875 * term.c (tty_default_color_capabilities):
876 * xsettings.c (store_monospaced_changed)
877 (store_font_name_changed, parse_settings)
878 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
879 This avoids some unlikely crashes due to accessing freed storage,
880 and avoids some minor memory leaks in the more-typical case.
882 2014-02-28 Martin Rudalics <rudalics@gmx.at>
884 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
885 cursor when modeline can't be dragged (Bug#16647).
887 2014-02-28 Glenn Morris <rgm@gnu.org>
889 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
890 from custom-delayed-init-variables. (Bug#11565)
892 2014-02-27 Martin Rudalics <rudalics@gmx.at>
894 More fixes for mouse glyph calculations (Bug#16647).
895 * window.c (coordinates_in_window): In intersection of
896 horizontal and vertical window dividers prefer the horizontal
897 one. Add some extra parens to last fix.
898 (window_relative_x_coord): Return x-coordinate for header and
900 * xdisp.c (remember_mouse_glyph): In text area don't extend
901 glyph into mode line to show the vertical drag cursor there
902 immediately. Subdivide mouse glyphs in right fringes to show a
903 horizontal drag cursor as soon as we enter the "grabbable width"
904 portion. Handle vertical border case separately. Do not
905 subdivide window divider areas.
906 (note_mouse_highlight): On bottom divider of bottommost windows
907 show vertical drag cursor only when the minibuffer window can be
910 2014-02-27 Eli Zaretskii <eliz@gnu.org>
912 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
913 reset by the face of the object just displayed. See also bug#76.
914 (get_next_display_element): If the string came from a display
915 property, examine the box face attribute at it->position, not at
916 it->current.pos, since the latter was not updated yet. (Bug#16870)
917 (handle_face_prop): Improve commentary.
919 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
921 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
922 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
924 2014-02-26 Martin Rudalics <rudalics@gmx.at>
926 Fixes around Bug#16647.
927 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
928 ON_BOTTOM_DIVIDER cases.
929 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
930 only if the window has no right divider.
931 (Fcoordinates_in_window_p): Fix doc-string.
933 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
935 * lread.c (Funintern): Fix doc to match advertised calling convention.
937 2014-02-24 Daniel Colascione <dancol@dancol.org>
939 * keyboard.c (read_char): Close race that resulted in lost events.
941 2014-02-22 Glenn Morris <rgm@gnu.org>
943 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
944 * window.c (window-resize-pixelwise): Doc fixes.
946 * process.c (Finternal_default_process_filter)
947 (Finternal_default_process_sentinel): Doc tweaks.
949 2014-02-21 Glenn Morris <rgm@gnu.org>
951 * process.c (Fprocess_buffer, Faccept_process_output)
952 (Finternal_default_process_filter, Finternal_default_process_sentinel):
955 2014-02-21 Martin Rudalics <rudalics@gmx.at>
957 * window.c (Fwindow_scroll_bar_width): New function.
959 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
961 Pacify GCC when configuring with --enable-gcc-warnings.
962 * xdisp.c (move_it_in_display_line_to) [lint]:
963 Initialize recently-added local.
965 2014-02-21 Daniel Colascione <dancol@dancol.org>
967 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
969 2014-02-20 Eli Zaretskii <eliz@gnu.org>
971 * xdisp.c (init_iterator): Don't dereference a bogus face
973 (try_cursor_movement): Don't use cursor position if
974 set_cursor_from_row failed to compute it. This avoids assertion
975 violations in MATRIX_ROW.
976 (move_it_in_display_line_to): Save the iterator state in ppos_it
977 only once per call. Reimplement the method used to return to the
978 best candidate position if all the positions found in display line
979 are beyond TO_CHARPOS. This cuts down the number of calls to
980 bidi_shelve_cache, which moves a lot of stuff when lines are long
981 and include bidirectional text. (Bug#15555)
983 2014-02-20 Glenn Morris <rgm@gnu.org>
985 * data.c (Fdefalias): Doc fix.
987 2014-02-19 Eli Zaretskii <eliz@gnu.org>
989 * xdisp.c (display_line): Fix horizontal scrolling of large images
990 when fringes are turned off. This comes at a price of not
991 displaying the truncation/continuation glyphs in this case.
994 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
995 CreateDIBSection returns an error indication, zero out *ximg after
996 destroying the image. This avoids crashes in memory allocations
997 due to the fact that some of the callers also call
998 x_destroy_x_image, which will attempt to free an already free'd
1001 2014-02-18 Martin Rudalics <rudalics@gmx.at>
1003 * widget.c (update_various_frame_slots): Don't set
1004 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
1006 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
1008 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
1010 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
1012 temacs --daemon fix (Bug#16599).
1013 * emacs.c (main): Initialize daemon_pipe[1] here ...
1014 (syms_of_emacs): ... instead of here.
1016 2014-02-16 Anders Lindgern <andlind@gmail.com>
1018 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1021 2014-02-16 Daniel Colascione <dancol@dancol.org>
1023 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1024 (xd_get_connection_address): Use it.
1025 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1026 xd_get_connection_address because the latter signals if the bus
1027 we're trying to close is already disconnected.
1029 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1031 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1032 argument to CreateThread. This avoids segfaults on Windows 9X.
1033 Reported by oslsachem <oslsachem@gmail.com>.
1035 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1037 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1038 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1039 (check_lseek): New function, to report lseek errors.
1040 (save_data_space, update_file_ptrs, read_header, write_header)
1041 (copy_file, copy_rest, unexec): Use these news functions.
1042 (update_file_ptrs): Don't assume wraparound behavior when
1043 converting a large size_t value to off_t.
1045 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1047 * composite.c (fill_gstring_header): Pass positions as C integers
1048 and move parameters checking to...
1049 (Fcomposition_get_gstring): ...this function. Handle case when
1050 buffer positions are in reversed order and avoid crash (Bug#16739).
1052 * buffer.c (validate_region): Mention current buffer in error message.
1054 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1056 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1058 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1060 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1062 2014-02-11 Glenn Morris <rgm@gnu.org>
1064 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1065 Replace refs to "OpenStep" in messages.
1067 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1069 Avoid "." at end of error diagnostics.
1070 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1071 * font.c (Ffont_at):
1072 * nsfns.m (ns_display_info_for_name):
1073 * nsselect.m (Fx_own_selection_internal):
1074 * nsterm.m (performDragOperation:):
1075 Remove "." from end of diagnostic.
1077 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1079 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1080 unintuitive (bug#15824).
1081 (Fyes_or_no_p): Doc fix (bug#15456).
1083 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1085 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1087 * eval.c (call_debugger): When exiting the debugger, do not allow
1088 max_specpdl_size less than actual binding depth (Bug#16603).
1089 (syms_of_eval): Adjust docstring.
1091 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1093 * cmds.c (Fself_insert_command): Output a clearer error message on
1094 negative repetitions (bug#9476).
1096 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1098 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1100 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1102 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1104 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1106 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1108 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1110 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1112 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1114 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1115 `exit' works (bug#15865).
1117 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1119 Constrain window box/body sizes and margin widths (Bug#16649).
1120 * xdisp.c (window_box_width): Don't return less than zero.
1121 (window_box_left_offset, window_box_right_offset): Don't return
1122 more than the window's pixel width.
1123 * window.c (window_body_height, window_body_width): Don't return
1125 (window_resize_apply): Adjust margin width, if necessary.
1127 2014-02-07 Glenn Morris <rgm@gnu.org>
1129 * nsterm.m (syms_of_nsterm): Doc fix.
1131 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1133 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1134 New variables: pointers through which to call the respective APIs.
1135 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1136 (filename_from_ansi, sys_link, check_windows_init_file):
1137 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1138 This is required on Windows 9X, where we dynamically load
1139 UNICOWS.DLL which has their non-stub implementations.
1140 (maybe_load_unicows_dll): Assign addresses to these 2 function
1141 pointers after loading UNICOWS.DLL.
1143 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1144 MultiByteToWideChar and WideCharToMultiByte through function
1147 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1150 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1152 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1153 for OSX >= 10.9 if separate spaces are used.
1154 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1156 2014-02-06 Glenn Morris <rgm@gnu.org>
1158 * buffer.c (cache-long-scans): Doc fix.
1160 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1162 * w32fns.c (Fw32_shell_execute): Doc fix.
1164 2014-02-05 Bastien Guerry <bzg@gnu.org>
1166 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1167 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1169 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1171 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1172 outside the window (Bug#16649).
1174 * xdisp.c (note_mouse_highlight): When entering a margin area show
1175 a non-text cursor (Bug#16647).
1177 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1179 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1180 It prompted a compile-time diagnostic on GNU/Linux.
1181 Simplify to remove the need for the label.
1183 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1185 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1186 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1187 to show it; otherwise return 'unsupported--w32-dialog' to signal
1188 to the caller that emulation with menus is necessary.
1189 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1191 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1193 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1196 * menu.c (Fx_popup_dialog): Don't condition the call to
1197 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1198 special symbol 'unsupported--w32-dialog', emulate the dialog with
1199 a menu by calling x-popup-menu.
1201 * menu.h (Qunsupported__w32_dialog): New extern variable.
1203 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1205 * keyboard.c (kbd_buffer_get_event): Read file notification events
1208 * xgselect.c (xg_select): Read glib events in any case, even if
1209 there are no file descriptors to watch for. (Bug#16519)
1211 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1213 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1214 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1215 * w32term.c (w32_draw_window_divider): Handle first and last
1217 * w32term.h (w32_fill_area_abs): New function.
1218 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1220 * xfaces.c (realize_basic_faces): Handle new face ids.
1221 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1222 and bottom divider width.
1223 * xterm.c (x_draw_window_divider): Handle first and last pixels
1226 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1228 * print.c (Fexternal_debugging_output): Add cast to pacify
1229 --enable-gcc-warnings.
1230 * eval.c (call_debugger): Grow specpdl if the debugger was
1231 entered due to specpdl overflow (Bug#16603) and allow more
1232 specpdl space for the debugger itself.
1234 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1236 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1239 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1241 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1242 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1244 * print.c (Fexternal_debugging_output): If the argument character
1245 is non-ASCII, encode it with the current locale's encoding before
1246 writing the result to the terminal. (Bug#16448)
1248 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1249 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1252 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1254 * process.c (create_process): Reset SIGPROF handler in the child.
1255 * callproc.c (call_process): Likewise.
1257 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1259 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1261 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1263 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1264 of zero to print strings, GDB doesn't like it.
1266 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1267 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1268 we still use correct addresses. (Bug#16576)
1270 2014-01-27 K. Handa <handa@gnu.org>
1272 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1273 to preserve the code detection behavior of 24.3.
1274 * coding.h (struct coding_system): New member detected_utf8_bytes.
1275 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1276 (decode_coding_gap): Use short cut for UTF-8 file reading only
1277 when coding->detected_utf8_bytes equals to coding->src_bytes.
1278 * fileio.c (Finsert_file_contents): Cancel the previous change.
1280 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1282 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1283 that are not visible.
1285 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1287 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1288 is grabbed (Bug#16565).
1290 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1292 * xdisp.c (last_max_ascent): Re-remove after erroneously
1293 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1295 (move_it_to): Re-remove reference to last_max_ascent.
1296 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1297 max_descent here instead of calling line_bottom_y.
1300 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1302 * terminal.c (initial_free_frame_resources): New function.
1303 (init_initial_terminal): Install new hook to free face cache
1304 on initial frame and avoid memory leak. For details, see
1305 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1306 * xfaces.c (free_frame_faces): Adjust comment.
1308 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1310 * data.c (Fstring_to_number): Document results if unparsable
1313 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1315 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1317 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1319 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1320 * coding.c (detect_coding_utf_8, emacs_mule_char)
1321 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1322 (check_utf_8, decode_coding):
1323 * coding.h (struct coding_system.errors):
1324 Use ptrdiff_t, not int, for integer values derived from buffer and
1327 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1328 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1329 before invoking decode_coding_gap, since there's just one block.
1331 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1333 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1334 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1335 too early. Again run change_frame_size before assigning menu-
1338 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1340 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1341 arrives, call x_check_fullscreen, in case the new display has a
1342 different resolution. (Bug#16517)
1344 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1346 * term.c (read_menu_input): If the selected frame changes, exit
1348 (tty_menu_show): If the selected frame changes while we displayed
1349 a menu, throw to top level. (Bug#16479)
1351 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1353 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1355 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1357 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1358 * data.c (count_one_bits_word): Fix bug (negated comparison)
1359 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1361 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1363 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1364 Avoid undefined behavior by initializing display property bit of a
1365 string processed by the bidirectional iterator. For details, see
1366 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1368 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1370 Minor cleanup of previous change.
1371 * image.c (imagemagick_error, Fimagemagick_types):
1372 Omit some recently-introduced and unnecessary casts and assignments.
1374 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1376 Fix two memory leaks discovered with Valgrind.
1377 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1378 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1380 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1382 Fixes in window size functions around Bug#16430 and Bug#16470.
1383 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1384 (Fwindow_mode_line_height, Fwindow_header_line_height)
1385 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1386 Minor doc-string adjustments.
1387 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1388 Rewrite doc-strings.
1389 (window_body_height, window_body_width): Do not count partially
1390 visible lines/columns when PIXELWISE is nil (Bug#16470).
1391 (Qfloor, Qceiling): New symbols.
1393 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1395 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1396 when the image cache is not yet allocated. (Bug#16509)
1398 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1400 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1401 re-attach intervals to its base buffer (Bug#16502).
1402 * intervals.c (set_interval_object): Move from here...
1403 * intervals.h (set_interval_object): ... to here. Fix comments.
1405 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1407 Avoid undefined behavior by initializing buffer redisplay bit.
1408 Problem reported by Dmitry Antipov in
1409 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1410 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1412 Revert some of the CANNOT_DUMP fix (Bug#16494).
1413 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1415 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1417 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1418 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1419 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1420 they are replaced by macros that expand into direct calls to the
1421 corresponding functions from GDI32.DLL.
1422 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1423 variables in the Cygwin build, they are unused.
1425 2014-01-19 K. Handa <handa@gnu.org>
1427 * composite.c (composition_update_it): Fix previous change.
1429 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1431 Fix file name handling on MS-Windows 9X.
1432 * w32.c (maybe_load_unicows_dll): New function.
1434 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1435 on, to make sure we can convert file names to and from UTF-8 on
1436 Windows 9X. This fixes a failure to start up because Emacs cannot
1437 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1439 * w32font.c [WINDOWSNT]: Include w32.h.
1440 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1441 of implementing the same stuff.
1442 Remove now unused g_b_init_is_windows_9x.
1444 * w32.h (maybe_load_unicows_dll): Add prototype.
1446 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1448 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1449 switch to single keyboard. Prevents daemon crashes when a new
1450 client connects while we show a TTY menu in an existing client.
1453 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1455 Fix MinGW64 porting problem with _setjmp.
1456 Reported by Eli Zaretskii in:
1457 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1458 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1459 the old _setjmp and _longjmp. All uses changed.
1461 2014-01-13 Daniel Colascione <dancol@dancol.org>
1463 * textprop.c (Fremove_list_of_text_properties):
1464 Correctly handle reaching the end of the interval tree. (Bug#15344)
1466 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1468 * xdisp.c (resize_mini_window): Round height to a multiple of
1469 frame's line height. Fix bug in calculation of window start
1470 position (Bug#16424).
1472 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1474 * macfont.m: Include termchar.h.
1475 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1476 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1477 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1478 *_WITH_GC_* to take face and f as parameters.
1479 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1480 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1482 2014-01-13 Daniel Colascione <dancol@dancol.org>
1484 Fix menu item updating in the presence of the Unity global menu
1487 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1488 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1490 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1491 updating menus; explain why.
1492 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1493 problem it's supposed to solve and it interferes with detecting
1494 the presence of a global menu.
1495 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1498 2014-01-11 K. Handa <handa@gnu.org>
1500 * composite.c (composition_update_it): Fix indexing of
1501 LGSTRING_CHAR (Bug#15984).
1503 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1505 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1507 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1509 * xdisp.c (try_window_id): Don't use this function's optimizations
1510 if overlays in the buffer displayed by the window have changed
1511 since last redisplay. (Bug#16347)
1512 (message_dolog): Fix indentation.
1514 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1516 * frame.c (frame_resize_pixelwise): Fix doc-string.
1518 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1520 Fix handling of internal borders (Bug#16348).
1521 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1522 Remove internal border width from pixel width of windows.
1523 (change_frame_size_1): Don't return early when frame's pixel
1524 size changes - we still have to record the new sizes in the
1526 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1527 also when toolbar gets larger.
1528 * window.c (check_frame_size): Include internal_border_width in
1530 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1531 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1532 In non-toolkit/non-GTK version clear internal border.
1533 * xterm.c (x_clear_under_internal_border): New function for
1534 non-toolkit/non-GTK version.
1535 (x_after_update_window_line): In non-toolkit/non-GTK version
1537 (handle_one_xevent, x_set_window_size):
1538 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1539 * xterm.h (x_clear_under_internal_border): Extern it.
1541 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1543 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1544 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1547 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1549 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1550 last value of point is not equal to buffer's point. (Bug#16129)
1552 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1555 * nsterm.h (updateCollectionBehavior): Rename from
1556 updateCollectionBehaviour. All uses changed.
1558 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1559 * Makefile.in (SETFATTR): New macro.
1560 (temacs$(EXEEXT)): Use it.
1562 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1564 Fix maximization behavior on Windows (Bug#16300).
1565 * w32fns.c (w32_fullscreen_rect): Don't handle
1566 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1567 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1568 of SetWindowPos. Restore last placement also when leaving
1569 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1570 but the FULLSCREEN_BOTH case.
1572 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1575 * data.c (arithcompare_driver):
1576 * fileio.c (Fcar_less_than_car):
1577 * fns.c (internal_equal):
1578 * frame.c (delete_frame):
1579 * lisp.h (enum More_Lisp_Bits):
1581 Avoid C99 constructs that don't work in C89.
1582 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1583 to port to C89, which doesn't have 'long long'.
1584 (count_trailing_zero_bits): Use them.
1586 2014-01-03 Chong Yidong <cyd@gnu.org>
1588 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1590 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1592 Further adjust frame/window scrollbar width calculations.
1593 * window.c (apply_window_adjustment):
1594 Set windows_or_buffers_changed.
1595 (Fwindow_scroll_bars): Return actual scrollbar width.
1596 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1597 For non-toolkit builds again use 14 as minimum width and set
1598 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1599 * xterm.c (XTset_vertical_scroll_bar): Take width from
1600 WINDOW_SCROLL_BAR_AREA_WIDTH.
1601 (x_new_font): Rename wid to unit. Base calculation of new
1602 scrollbar width on toolkit used and make it analogous to that of
1603 x_set_scroll_bar_default_width.
1604 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1605 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1606 of GetSystemMetrics.
1607 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1608 WINDOW_SCROLL_BAR_AREA_WIDTH.
1609 (x_new_font): Make it correspond to changes in xterm.c.
1611 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1613 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1614 This is a cleaner way to fix the MinGW-w64 porting problem.
1615 Check for INTPTR_MAX misconfiguration.
1617 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1619 * search.c (newline_cache_on_off, find_newline): In indirect
1620 buffers, use the newline cache of the base buffer.
1622 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1623 buffer, invalidate the caches of its base buffer. (Bug#16265)
1625 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1626 buffers, use the width-run cache of the base buffer.
1628 * xdisp.c (redisplay_window): When the window displays an indirect
1629 buffer, and the character widths in the display table have
1630 changed, invalidate the width-run cache of the corresponding base
1633 * fileio.c (Finsert_file_contents): When invalidating the newline
1634 cache, consider the case of inserting into indirect buffer.
1636 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1637 In indirect buffers, use the paragraph cache of the base buffer.
1639 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1641 * window.c (grow_mini_window): Fix last change.
1643 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1645 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1647 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1649 * w32term.c (w32_initialize): Use LCID and LOWORD.
1651 * w32proc.c (create_child): Use pid_t for 5th argument.
1652 (IsValidLocale): Don't provide prototype for MinGW64.
1653 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1654 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1656 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1657 MinGW64 doesn't support.
1659 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1661 * w32.c (set_named_security_info): New function.
1662 (acl_set_file): Fall back on set_named_security_info if
1663 set_file_security fails.
1664 (g_b_init_set_named_security_info_w)
1665 (g_b_init_set_named_security_info_a): New static variables.
1666 (globals_of_w32): Initialize them to zero.
1667 (set_named_security_info): Set them to non-zero if the
1668 corresponding API is available.
1669 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1670 New function typedefs.
1672 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1674 Some more fixes following pixelwise resize changes including one
1676 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1677 of frame_resize_pixelwise.
1678 * widget.c (pixel_to_text_size): New function.
1679 (update_wm_hints): Have size hints respect value of
1680 frame_resize_pixelwise.
1681 (EmacsFrameResize): Alway process resize requests pixelwise.
1682 * window.c (grow_mini_window): Make sure mini window is at least
1684 * xdisp.c (display_menu_bar): Make sure menubar extends till
1686 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1687 (x_set_tool_bar_lines): Calculate pixelwise.
1688 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1689 frame_resize_pixelwise.
1691 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1693 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1694 variables not used there.
1696 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1698 * w32.c (sys_umask): New function. (Bug#16299)
1700 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1702 * dispnew.c (change_frame_size_1): Take old width of root window
1703 from that window's pixel width. (Bug#16284)
1705 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1707 Plain copy-file no longer chmods an existing destination (Bug#16133).
1708 * fileio.c (realmask): Now a static var, not a local.
1709 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1710 Remove arg STATPTR. All uses changed.
1711 (Fcopy_file): Do not alter permissions of existing destinations,
1712 unless PRESERVE-PERMISSIONS (renamed from
1713 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1714 Avoid race when testing for existing destinations and for
1715 when input and output files are the same.
1716 If changing the group fails, adjust both default and
1717 preserved permissions so that access is not granted to the
1719 (Fset_default_file_modes, init_fileio): Update realmask.
1720 (Fdefault_file_modes): Use realmask instead of calling umask.
1722 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1724 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1725 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1726 flags on the daemon pipe ends before execing.
1728 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1730 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1731 session. (Bug#14739)
1733 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1735 * callproc.c (Vexec_path): Document that exec-directory is in it.
1737 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1739 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1742 2013-12-27 Chong Yidong <cyd@gnu.org>
1744 * data.c (Fsymbol_function): Doc fix.
1746 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1748 Some more tinkering with Bug#16051.
1749 * window.c (resize_frame_windows): Don't let the size of the
1750 root window drop below the frame's default character size.
1751 Never ever delete any subwindows - let the window manager do the
1754 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1755 of toolbar lines needed when they exceed the height of the root
1757 (unwind_create_frame_1): New function.
1758 (Fx_create_frame): Generally inhibit calling the window
1759 configuration change hook here. Remove extra call to
1760 change_frame_size - it's not needed when we don't run the
1761 configuration change hook.
1763 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1765 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1766 On my Fedora 19 platform the core dumps were so big that
1767 my desktop became nearly catatonic.
1768 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1769 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1770 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1771 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1772 a clang-only syntax.
1773 * conf_post.h (__has_feature): New macro, if not already defined.
1774 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1775 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1777 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1779 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1780 is a file name. (Bug#16252)
1782 2013-12-25 Chong Yidong <cyd@gnu.org>
1784 * keyboard.c (Voverriding_terminal_local_map)
1785 (Voverriding_local_map): Doc fix.
1787 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1789 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1791 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1792 file name when it is submitted to ShellExecute. Simplify code.
1793 Don't test DOCUMENT for being a string, as that is enforced by
1794 CHECK_STRING. Doc fix.
1796 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1798 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1799 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1800 redisplay_tool_bar does. Improve and fix commentary.
1801 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1802 limits of the glyph matrices. (Bug#16051)
1803 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1804 only when the new size is different from the old one, and the new
1805 size can be achieved given the frame height.
1807 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1809 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1811 2013-12-23 Glenn Morris <rgm@gnu.org>
1813 * lread.c (Fload): Mention load-prefer-newer in doc.
1815 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1817 Handle Bug#16207 by being more restrictive when running hooks.
1818 * window.c (unwind_change_frame): New function.
1819 (Fset_window_configuration): Don't run configuration change hook
1820 while the frame configuration is unsafe. Call select_window
1823 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1825 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1827 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1829 * nsterm.h: Declare EmacsColor category.
1831 * nsterm.m (NSColor): Implement EmacsColor category.
1832 (ns_get_color): Use colorUsingDefaultColorSpace.
1833 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1835 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1837 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1839 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1840 having the PNG_NORETURN attribute, to avoid compiler warning in
1843 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1845 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1847 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1848 fringe background extension.
1849 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1850 because they are now always the same as `left' and `width',
1851 respectively. Remove code for the case that `width' and
1852 `sb_width' are different.
1854 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1856 Remove scroll_bar_actual_width from frames.
1857 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1858 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1859 (x_figure_window_size):
1860 * nsterm.m (x_set_window_size):
1861 * widget.c (set_frame_size):
1862 * w32term.c (x_set_window_size):
1863 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1864 scroll_bar_actual_width.
1866 Convert scroll_bar members to integers on Windows.
1867 * w32term.h (struct scroll_bar): Convert top, left, width,
1868 height, start, end and dragging to integers.
1869 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1871 * w32term.c (w32_set_scroll_bar_thumb)
1872 (w32_scroll_bar_handle_click): Remove XINT conversions for
1873 scroll_bar members. Treat bar->dragging as integer.
1874 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1875 first element. Remove XINT conversions for scroll_bar members.
1876 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1877 Remove XINT conversions for scroll_bar members.
1879 Fix assignment for new window total sizes.
1880 * window.c (Fwindow_resize_apply_total): Assign values for
1883 2013-12-20 Chong Yidong <cyd@gnu.org>
1885 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1886 argument to `append'.
1888 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1890 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1891 current text face, for extending the face of the display margins.
1894 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1895 Doc fix. (Bug#16190)
1897 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1899 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1902 * nsterm.m (Qfile, Qurl): New.
1903 (EV_MODIFIERS2): New macro.
1904 (EV_MODIFIERS): Use EV_MODIFIERS2.
1905 (ns_term_init): Remove font and color from DND, does not work on
1906 newer OSX, and other ports don't have them.
1907 (performDragOperation:): Handle modifiers used during drag.
1908 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1909 Remove global Lisp variables used to communicate with ns-win.el.
1910 Remove font and color handling.
1911 (syms_of_nsterm): Defsym Qfile and Qurl.
1913 2013-12-19 Anders Lindgren <andlind@gmail.com>
1915 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1916 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1918 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1919 (constrainFrameRect): Remove special case nr_screens == 1.
1920 Don't constrain size to size of view.
1922 * nsterm.h (ns_output): Remove dont_constrain.
1924 2013-12-19 Anders Lindgren <andlind@gmail.com>
1926 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1928 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1930 Minor fixes for recent openp changes.
1931 * lisp.h (GCPRO7): New macro.
1932 * lread.c (openp): Use bool for boolean; all callers changed.
1933 Protect save_string from GC. Don't assume that file descriptors
1934 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1935 warning about uninitialized variable.
1937 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1939 * w32fns.c (emacs_abort): Use intptr_t as argument of
1940 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1942 2013-12-18 Glenn Morris <rgm@gnu.org>
1944 * lread.c (Fload): Pass load_prefer_newer to openp.
1945 Don't bother checking mtime if openp already did it.
1946 (openp): Add `newer' argument, to check all suffixes
1947 and find the newest file.
1948 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1949 * callproc.c (call_process):
1950 * charset.c (load_charset_map_from_file):
1951 * emacs.c (init_cmdargs):
1952 * image.c (x_create_bitmap_from_file, x_find_image_file):
1954 * lread.c (Flocate_file_internal):
1955 * process.c (Fformat_network_address):
1956 * sound.c (Fplay_sound_internal):
1957 * w32.c (check_windows_init_file):
1958 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1960 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1962 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1964 * w32.c (getloadavg): Don't index samples[] array with negative
1965 indices. Recover from wall-clock time being set backwards.
1967 * w32term.c (w32_initialize): Declare the argument of
1968 set_user_model as const.
1970 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1971 (w32_menu_show): Constify some arguments passed to MessageBox.
1973 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1974 to initialize Lisp objects.
1976 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1977 initialize Lisp objects.
1979 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1980 use variables used only on X under that condition.
1982 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1983 variables not used there.
1985 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1987 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1988 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1990 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1992 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1993 code, revealed in presence of R2L characters, character
1994 compositions, and display vectors. A better fix for Bug#16148.
1995 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1996 GTK and NS builds, they don't have this member of struct frame.
1998 * dispextern.h (struct composition_it): Correct a comment for the
2001 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
2003 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
2004 This prevents a compilation error on C compilers that do not
2005 default functions to return 'int' if not declared. Also, add
2006 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
2007 since it now uses inline functions.
2009 2013-12-16 Eli Zaretskii <eliz@gnu.org>
2011 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
2012 display margins on mode line, header line, and in the frame's
2013 tool-bar window. (Bug#16165)
2015 2013-12-16 Andreas Schwab <schwab@suse.de>
2017 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2019 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2021 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2024 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2026 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2028 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2030 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2031 intended to find bogus pointers in font objects (Bug#16140).
2032 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2033 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2034 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2035 Disable for MS-Windows due to Bug#15876; apparently this
2036 requires more or less substantial changes in fontset code.
2037 * xfont.c (xfont_close):
2038 * xftfont.c (xftfont_close): Call x_display_info_for_display
2039 to check whether 'Display *' is valid (Bug#16093 and probably
2042 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2044 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2045 Reported by Juanma Barranquero <lekktu@gmail.com>.
2047 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2048 open a pty on MS-Windows. (Bug#16152)
2050 * emacs.c (decode_env_path): Fix bogus comparison against
2051 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2053 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2055 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2056 (Fx_file_dialog): Add parentheses around && to silence warning.
2058 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2060 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2062 * xdisp.c (extend_face_to_end_of_line): Extend background of
2063 non-default face in margin areas as well. (Bug#16151)
2064 (display_line): Call extend_face_to_end_of_line for continued
2065 lines as well, if the display margins have non-zero width.
2066 (set_glyph_string_background_width): When needed, set the
2067 extends_to_end_of_line_p flag on glyph strings to be drawn in
2068 margin areas, not only in the text area.
2070 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2073 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2075 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2076 Don't worry about verify_error being t, since it has to be a list.
2078 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2080 Use bool for boolean, focusing on headers.
2081 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2082 No need to include <stdbool.h>, since conf_post.h does it now.
2083 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2084 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2085 (SET_PER_BUFFER_VALUE_P):
2086 * ccl.c, ccl.h (setup_ccl_program):
2087 * ccl.h (CHECK_CCL_PROGRAM):
2088 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2089 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2090 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2091 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2092 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2093 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2094 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2095 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2096 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2097 (CHARSET_FAST_MAP_SET):
2098 * coding.c (decode_coding_ccl, encode_coding_ccl):
2099 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2100 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2101 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2102 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2103 (decode_coding_c_string):
2104 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2105 * conf_post.h (has_attribute):
2106 * dispextern.h (trace_redisplay_p)
2107 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2108 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2109 (SET_GLYPH_FROM_CHAR_GLYPH)
2110 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2111 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2112 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2113 (cursor_in_mouse_face_p):
2114 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2115 (blank_row, prepare_desired_row)
2116 (build_frame_matrix_from_leaf_window, make_current)
2117 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2118 (update_window, scrolling_window, update_frame_line):
2119 * disptab.h (GLYPH_FOLLOW_ALIASES):
2120 * editfns.c (Fformat):
2121 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2122 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2123 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2124 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2125 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2126 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2127 (FONT_DEFERRED_LOG):
2128 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2129 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2130 (FRAME_MOUSE_UPDATE):
2131 * fringe.c (Fdefine_fringe_bitmap):
2132 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2133 (x_create_bitmap_from_xpm_data, xpm_load_image):
2134 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2135 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2136 (MERGE_INTERVAL_CACHE):
2137 * keymap.h (KEYMAPP):
2138 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2139 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2140 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2141 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2142 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2143 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2144 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2145 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2146 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2147 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2148 (SETUP_BUFFER_SYNTAX_TABLE):
2149 * systime.h (timespec_valid_p):
2150 * term.c (save_and_enable_current_matrix):
2151 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2152 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2153 (redisplay_internal, try_window_reusing_current_matrix)
2154 (sync_frame_with_window_matrix_rows, try_window_id)
2155 (display_menu_bar, display_tty_menu_item, display_mode_line)
2156 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2157 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2158 * xmenu.c (xmenu_show):
2159 * xterm.c (use_xim, x_term_init):
2160 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2161 (struct x_bitmap_record):
2162 Use bool for booleans.
2163 * ccl.c (struct buffer_text):
2164 * ccl.h (struct ccl_program):
2165 * charset.h (struct charset):
2167 * coding.h (struct iso_2022_spec, struct coding_system):
2168 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2169 (struct glyph_string, struct face, struct face_cache)
2170 (struct bidi_string_data, struct bidi_it)
2171 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2173 * editfns.c (Fformat):
2174 * frame.h (struct frame):
2175 * fringe.c (struct fringe_bitmap):
2176 * intervals.h (struct interval):
2177 * keyboard.h (struct kboard):
2178 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2179 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2180 (struct Lisp_Buffer_Local_Value, union specbinding):
2181 * macfont.m (struct macfont_info):
2182 * process.h (struct Lisp_Process):
2183 * termchar.h (struct tty_display_info):
2184 * window.h (struct window):
2185 * xterm.h (struct x_output):
2186 Use bool_bf for boolean bit-fields.
2187 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2188 All callers changed.
2189 * ccl.h (struct ccl_program): Remove unused members private_state,
2190 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2192 (struct ccl_spec): Remove unused members cr_carryover,
2193 eight_bit_carryover.
2194 * conf_post.h: Include <stdbool.h>.
2195 (bool_bf): New type.
2196 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2197 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2198 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2199 'do { ... } while (false)' brackets.
2200 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2201 Args must now be expressions; all callers changed.
2202 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2203 (PRODUCE_GLYPHS): Simplify use of boolean.
2204 * fileio.c (Fcopy_file):
2205 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2206 * lisp.h (UNGCPRO): Return void, not int.
2207 (FOR_EACH_TAIL): Use void expression, not int expression.
2208 * region-cache.c: Reindent.
2209 * region-cache.h: Copy comments from region-cache.c, to fix
2210 incorrect remarks about booleans.
2212 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2214 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2215 when character at point is displayed from a display vector.
2218 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2220 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2221 now a list of certificate validation checks that will abort a
2222 connection with an error.
2223 (Fgnutls_boot): Document it and use it.
2225 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2227 * w32term.c (w32_enable_frame_resize_hack): New variable.
2228 (x_set_window_size): Use it to hack frame resizing on Windows
2231 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2233 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2234 Windows-specific code to w32.c. Change error message text to
2235 match that of Posix platforms.
2237 * w32.c (w32_copy_file): New function, most of the code copied and
2238 reworked from Fcopy_file. Improve error handling. Plug memory
2239 leak when errors are thrown. Support file names outside of the
2240 current codepage. (Bug#7100)
2242 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2244 * lread.c (load_path_default): Prototype.
2246 2013-12-13 Glenn Morris <rgm@gnu.org>
2248 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2249 (dump_path): Remove.
2250 (load-path-default): Remove `changed' argument.
2251 Do not set dump_path permanently. Simplify.
2252 (init_lread): Simplify.
2253 (syms_of_lread): Remove dump_path.
2255 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2257 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2258 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2259 2013-12-12 font-related change to avoid Bug#16128, which
2260 is quite hard to fix without even more substantial changes.
2262 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2264 * font.c (font_close_object): Check for live frame (Bug#16128).
2266 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2268 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2269 Return ptrdiff_t, not int, since it's a buffer size.
2270 Reindent/reparen some macros to a more Gnuish style.
2272 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2274 Avoid undefined behavior with huge regexp interval counts.
2275 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2276 since it's now specialized to interval counts. All uses changed.
2277 Do not assume wrapraound on signed integer overflow.
2278 (regex_compile): Simplify based on the above changes.
2280 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2282 Support file names on MS-Windows that use characters outside of
2283 the current system codepage. (Bug#7100)
2285 * w32.c (get_file_security, set_file_security)
2286 (create_symbolic_link): Separate pointers and boolean flags for
2287 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2288 non-zero, else the former.
2289 (codepage_for_filenames, filename_to_utf16, )
2290 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2292 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2294 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2295 Accept only one argument; all callers changed.
2296 (dostounix_filename): Remove the second argument, now works in
2297 UTF-8. All callers changed.
2298 (parse_root): Lose DBCS code.
2299 (get_long_basename, w32_get_short_filename, init_environment)
2300 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2301 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2302 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2303 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2304 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2305 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2307 (ansi_encode_filename): New function.
2308 (get_emacs_configuration, get_emacs_configuration_options):
2310 (add_volume_info, GetCachedVolumeInformation): Run the input file
2311 name through unixtodos_filename, to ensure it is stored and
2312 referenced in canonical form.
2313 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2314 (logon_network_drive, sys_link, utime): Improve error handling.
2315 (sys_access): New function.
2316 (hashval, generate_inode_val): Unused functions deleted.
2317 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2318 (check_windows_init_file): Convert error message from UTF-8 to
2319 ANSI codepage, for display in the message box.
2320 (globals_of_w32): Set w32_unicode_filenames according to the OS
2323 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2324 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2325 (syms_of_w32term): Declare w32-unicode-filenames.
2327 * w32proc.c (new_child, delete_child): Remove code that handled
2328 unused pending_deletion and input_file members of the child struct.
2329 (create_child, sys_spawnve): Convert all file names to ANSI
2330 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2331 name cannot be encoded in ANSI codepage. Don't use
2332 unixtodos_filename, mirror slashes by hand.
2333 (record_infile, record_pending_deletion): Functions deleted.
2334 (Fw32_short_file_name): Call w32_get_short_filename instead of
2337 * w32notify.c (add_watch): Work in Unicode mode when
2338 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2339 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2340 instead, do the same with Lisp primitives.
2342 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2343 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2344 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2345 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2346 (Fw32_shell_execute): Improve error reporting.
2347 (Fdefault_printer_name): Ifdef away for Cygwin.
2349 * w32.h (struct _child_process): Remove input_file and
2350 pending_deletion members that are no longer used.
2351 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2352 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2353 (ansi_encode_filename): New and updated prototypes.
2355 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2357 (unexec): Don't use dostounix_filename, it expects a file name in
2358 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2361 * fileio.c (Ffile_name_directory, file_name_as_directory)
2362 (directory_file_name, Fexpand_file_name)
2363 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2364 arguments of dostounix_filename.
2365 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2366 use MAX_UTF8_PATH for size of file-name strings.
2367 (emacs_readlinkat): Build an explicitly unibyte string for file
2369 (syms_of_fileio) <file-name-coding-system>:
2370 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2372 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2373 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2374 directories to UTF-8.
2375 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2376 environment, and each element of the input PATH, to UTF-8.
2378 * dired.c (file_attributes): Use build_unibyte_string explicitly
2379 to make Lisp strings from user and group names.
2381 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2384 * coding.c (decode_file_name, encode_file_name): New functions.
2386 * termcap.c (tgetent): Adapt to the change in arguments of
2389 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2392 * msdos.c (dostounix_filename, init_environment): Adapt to the
2393 change in arguments of dostounix_filename.
2395 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2396 [WINDOWSNT]: Encode file names passed to the image libraries in
2399 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2400 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2402 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2403 arguments of dostounix_filename.
2405 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2407 * font.h (struct font_entity) [HAVE_NS]: New field to record
2408 font driver which was used to create this entity.
2409 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2410 frame where the font was opened.
2411 (font_close_object): Add prototype.
2412 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2413 (font_close_object): Not static any more. Lost frame arg.
2414 Adjust comment and users.
2415 * alloc.c (cleanup_vector): Call font_close_object to adjust
2416 per-frame font counters correctly. If HAVE_NS, also call
2417 driver-specific cleanup for font-entity objects.
2418 * ftfont.c (ftfont_open):
2419 * nsfont.m (nsfont_open):
2420 * w32font.c (w32font_open_internal):
2421 * xfont.c (xfont_open):
2422 * xftfont.c (xftfont_open): Save frame pointer in font object.
2423 * macfont.m (macfont_open): Likewise.
2424 (macfont_descriptor_entity): Save driver pointer to be able
2425 to call its free_entity routine when font-entity is swept.
2426 * ftxfont.c (ftxfont_open): Add eassert because frame
2427 pointer should be saved by ftfont_driver.open.
2429 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2431 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2432 input polling is used. This is still meaningful for Cygwin, see
2433 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2434 * keyboard.c (poll_for_input_1, input_polling_used):
2435 Define unconditionally.
2436 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2437 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2438 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2439 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2440 (face_for_char): Likewise. Rearrange eassert and return ASCII
2441 face for CHAR_BYTE8_P.
2442 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2444 2013-12-11 Ken Brown <kbrown@cornell.edu>
2446 * dispextern.h (erase_phys_cursor):
2447 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2449 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2451 * nsterm.m (x_free_frame_resources):
2452 * term.c (tty_free_frame_resources):
2453 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2454 face cache because it's implied by free_frame_faces anyway.
2455 * w32term.c (x_free_frame_resources): Likewise. Do not call
2456 free_frame_faces twice.
2458 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2460 * editfns.c (Fformat_time_string): Mention %F in the doc.
2462 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2464 * window.c (resize_frame_windows): Don't return immediately when
2465 the root window's size doesn't change - the minibuffer window
2466 may still have to be repositioned/resized.
2467 * xfns.c (Fx_create_frame): Always change the frame size after
2468 initializing the frame's faces.
2469 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2470 change_frame_size should already have done it.
2471 (x_new_font): Assign new tool- and menu-bar heights.
2472 (x_set_window_size_1): Account for tool- and menu-bar heights
2473 (Bug#16013). Don't set pixel sizes since change_frame_size
2474 should already have done it.
2476 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2478 Remove the option of using libcrypto.
2479 * Makefile.in (LIB_CRYPTO): Remove.
2480 (LIBES): Don't use it.
2482 2013-12-11 Juri Linkov <juri@jurta.org>
2484 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2485 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2487 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2489 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2490 drawn tool bar items (Bug#16058).
2491 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2493 2013-12-09 Ken Brown <kbrown@cornell.edu>
2495 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2497 * lisp.h (get_frame_param): Adjust conditions for prototype
2500 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2502 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2503 Avoid unused macro warning if configured --without-xft.
2505 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2507 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2509 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2511 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2513 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2515 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2517 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2519 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2521 Use libcrypto's checksum implementations if available, for speed.
2522 * Makefile.in (LIB_CRYPTO): New macro.
2525 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2526 The macro didn't conform to C99 due to type mismatch,
2527 which caused compilation failure with Sun C 5.12,
2528 and it was confusing anyway. Include window.h to declare
2529 redisplay_other_windows.
2531 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2533 * window.c (set_window_buffer): Update mode line (bug#16084).
2535 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2537 Fix minor problems found by static checking.
2538 * keyboard.c (poll_for_input_1, input_polling_used):
2539 Define only if HAVE_NTGUI.
2540 * xmenu.c (popup_activate_callback): Omit unnecessary
2541 check against USE_X_TOOLKIT, which must be defined here anyway.
2542 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2545 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2547 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2549 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2551 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2553 * nsterm.m (x_set_window_size): Remove fprintf.
2554 (init): Define always. Set applicationDidFinishLaunchingCalled
2556 (applicationDidFinishLaunching:):
2557 Set applicationDidFinishLaunchingCalled.
2558 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2561 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2563 Pixel resize changes for NS (Bug#16049).
2564 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2565 height/width. row/cols are locals.
2566 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2567 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2568 (windowWillResize): Remove gsextra. Calculate extra as in
2570 (x_new_font): Don't change frame size if fullscreen.
2571 Change size pixelwise.
2573 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2574 comment in xfns.c. Change to pixelwise call.
2576 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2578 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2581 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2583 * xterm.c (input_signal_count): Remove.
2584 (x_dispatch_event): Define unconditionally.
2585 (x_make_frame_visible): Process X events until the frame
2586 is really visible (Bug#16027).
2587 * xterm.h (x_dispatch_event): Declare unconditionally.
2589 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2591 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2593 * nsterm.m (x_set_window_size): Handle pixelwise.
2595 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2597 * w32term.c (x_new_font):
2598 * xterm.c (x_new_font): Calculate new frame size from new font
2601 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2603 * lisp.h (FOR_EACH_TAIL): New macro.
2604 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2606 * window.c (select_window): Call second wset_redisplay before we change
2607 selected_window (bug#16034).
2609 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2611 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2613 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2615 * w32xfns.c: Include window.h, to avoid a compiler warning.
2617 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2619 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2620 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2621 window_scroll takes care of it.
2622 (Fset_window_point, Fdelete_other_windows_internal)
2623 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2624 (Fsplit_window_internal, Fdelete_window_internal)
2625 (Fresize_mini_window_internal, Fset_window_configuration)
2626 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2627 cause redisplay instead of forcing a complete redisplay.
2628 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2629 we're only affecting the selected_window.
2631 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2633 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2634 directional control characters. Update type and category
2635 determination according to the UBA from Unicode v6.3.
2636 (bidi_category_t): New category EXPLICIT_FORMATTING.
2638 * dispextern.h (bidi_type_t): Update to include new bidirectional
2639 properties introduced with Unicode v6.3. (Bug#16043)
2641 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2643 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2646 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2648 * font.c (font_list_entities): Remove dummy assignment.
2649 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2650 used on graphic displays only. Remove unused 'font_encoder' member.
2651 (struct font_bitmap): Remove unused 'extra' member.
2652 * nsfont.m (nsfont_open):
2653 * w32font.c (w32font_open_internal):
2654 * ftfont.c (ftfont_get_bitmap): Adjust users.
2656 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2658 Use bool for boolean.
2659 * tparam.c (tparam1):
2660 * undo.c (record_point, record_property_change):
2661 Use bool for boolean, for local vars that are always true or false.
2663 Minor integer overflow fixes (Bug#16033).
2664 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2665 This improves on the previous fix to this function.
2666 (window_resize_check): When summing up pixel counts, don't rely on
2667 undefined behavior if the sum overflows.
2669 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2671 * window.c (Fset_window_new_pixel): Don't choke at negative
2672 argument value (Bug#16033).
2674 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2675 to avoid crash in window_box_height.
2677 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2678 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2680 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2682 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2684 Minor integer overflow fixes.
2685 * window.c (Fset_window_new_pixel, grow_mini_window):
2686 * xdisp.c (Fwindow_text_pixel_size):
2687 Avoid undefined behavior on signed integer overflow.
2688 * xfns.c (x_set_mouse_color):
2689 Check that drag shape fits in 'unsigned', since that's what X wants.
2691 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2693 Improve reporting of fatal exception on MS-Windows.
2694 * w32fns.c (my_exception_handler): New function.
2695 (globals_of_w32fns): Set it up as the unhandled exception
2696 handler. Initialize exception code and address to zeros.
2697 (emacs_abort): If the exception code and address are available,
2698 print them at the beginning of the backtrace. Fix the format of
2699 printing addresses (was producing 0x0x12345678 on XP).
2702 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2704 * eval.c (Fbacktrace__locals): New function.
2705 (syms_of_eval): Defsubr it.
2707 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2709 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2710 Define here to unify between...
2711 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2712 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2714 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2716 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2718 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2719 fringe background extension.
2720 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2721 because they are now always the same as `left' and `width',
2722 respectively. Remove code for the case that `width' and
2723 `sb_width' are different.
2725 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2727 Fix minor problems found by static checking.
2728 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2729 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2730 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2732 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2734 * image.c (imagemagick_compute_animated_image): Don't crash if we
2735 have an animation with different-sized images (bug#15313).
2737 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2739 Remove some unused items introduced during pixelwise change.
2740 * window.c (window_resize_total_check): Remove unused function.
2741 * xdisp.c (remember_mouse_glyph): Remove unused label.
2742 (Ftool_bar_height): Move declaration inside #if.
2743 * xterm.c (x_set_window_size): Don't use r and c.
2745 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2747 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2750 * window.c (Fset_window_configuration): Comment out unused variables.
2752 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2754 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2756 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2758 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2760 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2761 HAVE_GNUTLS3 (Bug#16001).
2763 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2764 if interrupts are deferred (Bug#15801).
2766 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2768 Support resizing frames and windows pixelwise.
2769 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2770 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2771 (struct glyph_matrix): Replace window_left_col and
2772 window_top_line by window_pixel_left and window_pixel_top.
2773 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2775 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2776 (draw_window_divider, move_it_to, x_draw_right_divider)
2777 (x_draw_bottom_divider, change_frame_size): Add or fix
2779 * dispnew.c (change_frame_size_1): Change prototype.
2780 (adjust_glyph_matrix, required_matrix_width)
2781 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2782 values instead of lines and columns.
2783 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2784 WINDOW_TOTAL_FRINGE_WIDTH.
2785 (handle_window_change_signal, do_pending_window_change)
2786 (init_display): Adjusts calls of change_frame_size.
2787 (change_frame_size, change_frame_size_1): Handle pixelwise
2789 * frame.c (Qright_divider_width, Qbottom_divider_width):
2791 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2792 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2793 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2794 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2796 (set_frame_param): New function.
2797 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2798 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2799 (Ffringe_width, Fborder_width, Fright_divider_width)
2800 (Fbottom_divider_width): New functions, defsubr them.
2801 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2802 New argument pixelwise.
2803 (struct frame_parm_table): New members Qright_divider_width and
2804 Qbottom_divider_width.
2805 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2806 (x_report_frame_params): Handle Qright_divider_width and
2807 Qbottom_divider_width.
2808 (x_set_right_divider_width, x_set_bottom_divider_width):
2810 (frame_resize_pixelwise): New option.
2811 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2812 new_pixelwise, right_divider_width and bottom_divider_width;
2813 remove total_lines; rename text_lines, text_cols, new_text_lines
2814 and new_text_cols to text_height, text_width, new_height and
2815 new_width respectively.
2816 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2817 FRAME_TEXT_WIDTH respectively.
2818 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2819 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2820 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2822 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2823 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2824 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2825 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2826 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2827 (FRAME_TOTAL_COLS_ARG): Remove macro.
2828 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2829 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2830 (x_wm_set_size_hint): Handle frame pixel sizes.
2831 * indent.c (compute_motion, Fcompute_motion):
2832 Call window_body_width instead of window_body_cols.
2833 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2834 (make_lispy_position): Handle right and bottom dividers.
2835 (Fsuspend_emacs): Pixelize call of change_frame_size.
2836 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2837 * lisp.h: Extern set_frame_param.
2838 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2840 (Fx_create_frame): Add entry for vertical_drag_cursor.
2841 Pixelize call of change_frame_size.
2842 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2843 * nsterm.m (ns_update_window_end): Optionally draw right
2845 (x_set_window_size): Add argument pixelwise.
2846 Call check_frame_size and change_frame_size with pixelwise zero.
2847 (ns_draw_window_divider): New function.
2848 (ns_redisplay_interface): Add ns_draw_window_divider.
2849 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2850 (x_new_font): Call x_set_window_size with pixelwise zero.
2851 * print.c (print_object): For a window print its sequence
2853 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2854 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2855 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2856 (w32_createwindow): Use scroll bar area width.
2857 (w32_wnd_proc): Handle bottom divider width.
2858 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2859 (Fx_create_frame): Default divider width parameters.
2860 Caclulate sizes pixelwise. Add vertical drag cursor support.
2861 (x_create_tip_frame): Default divider widths to zero.
2862 Pixelize call to change_frame_size.
2863 (Fx_show_tip): Add handling of divider widths. Pixelize window
2865 (Fw32_frame_rect): New function.
2866 (frame_parm_handler w32_frame_parm_handlers): Add divider
2868 (Vx_window_vertical_drag_shape): Add variable.
2869 * w32inevt.c (resize_event, maybe_generate_resize_event):
2870 Pixelize change_frame_size calls.
2871 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2873 * w32term.c (w32_draw_window_divider): New function.
2874 (x_update_window_end): Handle right divider.
2875 (w32_draw_fringe_bitmap, x_scroll_run)
2876 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2877 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2878 Calculate new frame sizes pixelwise.
2879 (x_new_font): Pixelize call to x_set_window_size.
2880 (x_check_fullscreen): Pixelize call to change_frame_size.
2881 (x_set_window_size_1, x_set_window_size): New argument
2882 pixelwise. Calculate pixelwise.
2883 (x_wm_set_size_hint): Use scroll bar area width.
2884 (w32_redisplay_interface): Add w32_draw_window_divider.
2885 * w32term.h (struct w32_output): Add vertical drag cursor.
2886 * widget.c (set_frame_size, update_wm_hints)
2887 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2889 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2890 * window.c (sequence_number): Restore.
2891 (Fwindow_pixel_width, Fwindow_pixel_height)
2892 (Fwindow_mode_line_height, Fwindow_header_line_height)
2893 (window_pixel_to_total, Frun_window_scroll_functions)
2894 (Fset_window_new_pixel, window_resize_apply_total)
2895 (Fwindow_resize_apply_total): New functions.
2896 (window_body_height, window_body_width): Rename from
2897 window_body_lines. New argument PIXELWISE.
2898 Calculate pixelwise.
2899 (Fwindow_body_height, Fwindow_body_width): New argument
2901 (coordinates_in_window, window_relative_x_coord): Use window's
2902 pixel width instead of total width.
2903 (replace_window, recombine_windows): Initialize pixel values.
2904 (resize_root_window, resize_frame_windows, grow_mini_window)
2905 (shrink_mini_window): New argument PIXELWISE.
2906 Calculate pixelwise.
2907 (Fdelete_other_windows_internal, adjust_window_margins)
2908 (window_resize_check, window_resize_apply)
2909 (Fdelete_window_internal, Fresize_mini_window_internal)
2910 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2911 (check_frame_size): Rename arguments. New argument PIXELWISE.
2912 Calculate pixelwise.
2913 (set_window_buffer): Make samebuf bool. Run configuration change
2914 hook only if buffer changed.
2915 (Fset_window_buffer): Rewrite doc-string.
2916 (make_window): Initialize new_pixel slot.
2917 (Fwindow_resize_apply): Check pixel size of root window.
2918 (Fsplit_window_internal): Call 2nd argument pixel_size.
2919 Calculate pixelwise.
2920 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2922 (save_window_data): New slots frame_text_width,
2923 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2924 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2926 (Fcurrent_window_configuration, Fset_window_configuration)
2927 (save_window_save, compare_window_configurations): Handle new
2928 slots in save_window_data and saved_window.
2929 (Fset_window_scroll_bars): Fix doc-string.
2930 (window_resize_pixelwise): New variable.
2931 (coordinates_in_window, Fcoordinates_in_window_p):
2933 (make_parent_window): Adjust sequence_number.
2934 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2936 * window.h (struct window): New members new_pixel, pixel_left,
2937 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2938 (wset_new_pixel): New function.
2939 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2940 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2941 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2942 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2943 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2944 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2945 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2946 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2947 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2948 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2949 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2950 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2951 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2952 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2953 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2955 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2956 (window_body_width, check_frame_size): Adapt external declarations.
2957 * xdisp.c (last_max_ascent): New integer.
2958 (window_text_bottom_y): Handle bottom divider.
2959 (window_box_width, window_box_height): Calculate pixelwise.
2960 (get_glyph_string_clip_rects): Handle right divider.
2961 (remember_mouse_glyph): When windows are resized pixelwise
2962 proceed with width and height set to 1.
2963 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2965 (move_it_to): Calculate and return maximum x position
2967 (Fwindow_text_pixel_size): New function.
2968 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2969 (tool_bar_lines_needed): Rename to tool_bar_height.
2970 Calculate pixelwise.
2971 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2972 Calculate pixelwise.
2973 (redisplay_tool_bar): Calculate pixelwise.
2974 (redisplay_window): Calculate pixelwise. Handle dividers.
2975 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2976 (x_draw_vertical_border): Handle dividers.
2977 (define_frame_cursor1): Handle vertical drag cursor.
2978 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2979 (expose_window): Calculate pixelwise. Handle dividers.
2980 (init_xdisp): Initialize pixel values.
2981 * xfaces.c (Qwindow_divider): New face.
2982 (realize_basic_faces): Realize it.
2983 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2984 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2985 (x_set_scroll_bar_default_width): Default actual width to 16.
2986 (Fx_create_frame): Set sizes pixelwise.
2987 (x_create_tip_frame): Default divider widths to zero.
2988 Pixelize call of change_frame_size.
2989 (Fx_show_tip): Handle divider widths. Initial pixel position
2991 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2992 (Vx_window_vertical_drag_shape): New option.
2993 * xmenu.c (free_frame_menubar): Pixelize call of
2995 * xterm.c (x_draw_window_divider): New function.
2996 (x_update_window_end): Optionally draw right divider.
2997 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2998 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2999 (handle_one_xevent, x_new_font): Calculate pixelwise.
3000 (x_set_window_size_1, x_set_window_size): New argument
3001 pixelwise. Calculate pixelwise.
3002 (x_wm_set_size_hint): Pixelize call of check_frame_size.
3003 (struct x_redisplay_interface): Add x_draw_window_divider.
3004 * xterm.h (struct x_output): Add vertical_drag_cursor.
3006 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
3008 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
3009 Set invisible frames's `redisplay' when a full redisplay is requested.
3010 (redisplay_window): Set must_be_updated_p instead (bug#15999).
3011 (redisplay_mode_lines): Don't set must_be_updated_p any more.
3012 (display_mode_lines): Set it here instead.
3014 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
3016 * dispextern.h (set_window_update_flags): Remove.
3018 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3020 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3022 * xdisp.c (REDISPLAY_SOME_P): New macro.
3023 (redisplay_internal): Use it (bug#15999).
3024 (prepare_menu_bars, redisplay_window): Use it as well.
3026 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3028 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3030 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3031 (globals_of_w32font): Zero it out.
3032 (GetCharWidth32W_Proc): New function pointer.
3033 (get_char_width_32_w): New function.
3034 (compute_metrics): If get_glyph_outline_w returns an error, try
3035 get_char_width_32_w before declaring a failure. This avoids
3036 punishing raster (a.k.a. "bitmap") fonts by slowing down
3037 redisplay. (Bug#6364).
3039 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3041 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3042 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3043 highlight needs to be redisplayed. (Bug#15913)
3045 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3047 Fix minor problems found by static checking.
3048 * buffer.h (struct buffer_text, struct buffer):
3049 * frame.h (struct frame):
3050 * window.h (struct window):
3051 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3052 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3053 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3054 no-longer-valid use of HAVE_MENUS.
3055 * xdisp.c (propagate_buffer_redisplay): Now static.
3057 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3059 * xmenu.c (Fmenu_or_popup_active_p):
3060 * window.c (Fset_window_configuration):
3061 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3062 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3063 * fns.c (Fyes_or_no_p):
3064 * editfns.c (Fmessage_box, Fmessage_or_box):
3065 * alloc.c (make_save_ptr_ptr):
3066 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3068 * window.c (Fset_window_configuration): Move select_window later.
3070 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3072 Refine redisplay optimizations to only redisplay *some* frames/windows
3073 rather than all of them.
3074 * xdisp.c (REDISPLAY_SOME): New constant.
3075 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3076 (bset_redisplay, bset_update_mode_line): New functions.
3077 (message_dolog): Use bset_redisplay.
3078 (clear_garbaged_frames): Use fset_redisplay.
3079 (echo_area_display): Use wset_redisplay.
3080 (buffer_shared_and_changed): Remove.
3081 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3082 frame titles. Compute the actual set of windows redisplayed.
3083 Don't update frame titles and menu bars for frames that don't need to
3085 (propagate_buffer_redisplay): New function.
3087 (redisplay_internal): Use it. Be more selective in the set of windows
3088 we redisplay. Propagate windows_or_buffers_changed to
3089 update_mode_lines a bit later to simplify the code.
3090 (mark_window_display_accurate_1): Reset window and buffer's
3092 (redisplay_window): Do nothing if neither the window nor the buffer nor
3093 the frame needs redisplay.
3094 * window.h (struct window): Add `redisplay' field.
3095 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3096 (redisplay_other_windows, window_list): New declarations.
3097 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3098 (window_list): Not static any more.
3099 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3100 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3101 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3102 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3103 * frame.h (struct frame): Add `redisplay' field.
3104 Move `external_menu_bar' bitfield next to other bit-fields.
3105 (SET_FRAME_GARBAGED): Use fset_redisplay.
3106 (SET_FRAME_VISIBLE): Don't garbage the frame;
3107 Use redisplay_other_windows.
3108 * buffer.h (struct buffer): Add `redisplay' field.
3109 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3110 (modify_overlay): Use bset_redisplay.
3111 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3113 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3115 Support w32 file notifications in batch mode.
3116 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3117 invalid (which happens in batch mode). If non-interactive, call
3118 handle_file_notifications to store file notification events in the
3119 input queue. (Bug#15933)
3121 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3123 * w32inevt.c (handle_file_notifications): Now external, not static.
3125 * w32term.h (handle_file_notifications): Provide prototype.
3127 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3128 init_crit, since init_display, which does that otherwise, is not
3131 2013-11-27 Glenn Morris <rgm@gnu.org>
3133 * Makefile.in ($(lispsource)/international/charprop.el): New.
3134 (emacs$(EXEEXT)): Depend on charprop.el.
3136 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3138 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3139 deleting portions of the buffer under non-nil REPLACE argument.
3142 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3143 directory, watch it and not its parent.
3144 (add_watch): Allow empty string in FILE.
3146 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3148 * window.c (Fset_window_start, window_resize_apply)
3149 (window_scroll): Reset window_end_valid (Bug#15957).
3151 2013-11-27 Glenn Morris <rgm@gnu.org>
3153 * Makefile.in (leimdir): Now in lisp source directory.
3154 ($(leimdir)/leim-list.el): Just use ../leim .
3155 * epaths.in (PATH_DUMPLOADSEARCH):
3156 * lread.c (load_path_default):
3157 * nsterm.m (ns_load_path): No more leim directory.
3159 2013-11-26 Andreas Schwab <schwab@suse.de>
3161 * .gdbinit (xgettype): Add cast.
3163 2013-11-26 Glenn Morris <rgm@gnu.org>
3165 Preload leim-list.el.
3166 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3167 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3168 is a single directory.
3170 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3172 bool-vector-subsetp is now the normal direction (Bug#15912).
3173 * data.c (Fbool_vector_subsetp): Test whether the first argument
3174 is a subset of the second one, not the reverse. Add doc string.
3176 Fix minor problems found by static checking.
3177 * lread.c (load_path_default): Now static.
3178 * textprop.c (text_property_stickiness): Be consistent about the
3179 test used when deciding whether to consider the previous character.
3180 This simplifies the code a bit.
3182 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3184 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3186 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3187 (syms_of_frame): Don't defsubr them.
3189 2013-11-25 Glenn Morris <rgm@gnu.org>
3191 * lread.c (load_path_default): Change the sense of the argument.
3192 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3193 from dump_path. When it is not, avoid checking dump_path twice.
3195 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3196 uninstalled dump_path against installed Vload_path. (Bug#15964)
3198 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3200 Export get_pos_property to Elisp.
3201 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3202 (syms_of_editfns): Export it to Elisp.
3204 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3206 2013-11-23 Romain Francoise <romain@orebokech.com>
3208 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3209 initialization here ...
3210 (syms_of_fileio): ... from here.
3212 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3214 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3215 Please use --enable-check-lisp-object-type.
3217 2013-11-23 Glenn Morris <rgm@gnu.org>
3219 * process.c (get_process): Explicit error for dead buffers.
3221 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3223 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3225 2013-11-23 Glenn Morris <rgm@gnu.org>
3227 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3228 * lread.c (load_path_check): Take path to check as argument.
3229 (load_path_default): New, split from init_lread.
3230 (init_lread): Move calc of default load-path to load_path_default.
3231 Empty elements in EMACSLOADPATH now stand for the default.
3232 (load-path): Doc fix.
3233 * emacs.c (decode_env_path): Add option to treat empty elements
3234 as nil rather than ".".
3235 * callproc.c (init_callproc_1, init_callproc):
3236 * image.c (Vx_bitmap_file_path):
3237 * lisp.h (decode_env_path):
3238 * lread.c (Vsource_directory):
3239 Update for new argument spec of decode_env_path.
3241 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3243 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3244 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3246 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3248 Fix some dependency problems that cause unnecessary recompiles.
3249 Problem reported by RMS in
3250 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3251 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3252 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3253 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3254 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3255 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3256 (boostrap-clean): No need to remove stamp-oldxmenu.
3258 Fix recently introduced bool vector overrun.
3259 This was due to an optimization that went awry.
3260 Reported by Glenn Morris in
3261 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3262 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3263 for empty vectors, undoing the 2013-11-18 change.
3264 * data.c (bool_vector_binop_driver): Rely on this.
3265 Fix bug that occasionally overran the destination.
3266 * lisp.h (struct Lisp_Bool_vector): Document this.
3268 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3270 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3273 * nsterm.m (init, run, stop:): Comment out for now, does not work
3276 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3278 * charset.c (syms_of_charset): Don't read past end of string.
3280 2013-11-19 Glenn Morris <rgm@gnu.org>
3282 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3284 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3286 Add hooks to run on gaining/losing focus. (Bug#15029)
3287 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3288 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3289 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3291 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3293 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3294 The old names predated the API change that put destination at end.
3296 Improve API of recently-added bool vector functions (Bug#15912).
3297 The old API had (bool-vector-count-matches A B)
3298 and (bool-vector-count-matches-at A B I), which gave the
3299 misleading impression that the two functions were variants, one
3300 with a location I. The new API has (bool-vector-count-population A)
3301 and (bool-vector-count-consecutive A B I) to make the distinction
3302 clearer. The first function no longer has a B argument, since the
3303 caller can easily determine the number of nils if the length and
3304 number of ts is known.
3305 * data.c (Fbool_vector_count_population): Rename from
3306 bool_vector_count_matches, and accept just 1 argument.
3307 (Fbool_vector_count_consecutive): Rename from
3308 Fbool_vector_count_matches_at.
3310 Always allocate at least one bits_word per bool vector.
3311 See Daniel Colascione in:
3312 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3313 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3314 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3315 * lisp.h (struct Lisp_Bool_vector): Document this.
3317 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3319 * insdel.c (invalidate_buffer_caches): New function, consolidated
3320 from part of prepare_to_modify_buffer.
3321 (insert_from_gap, prepare_to_modify_buffer):
3322 * coding.c (code_convert_region, code_convert_string):
3323 Call invalidate_buffer_caches. (Bug#15841)
3325 * lisp.h (invalidate_buffer_caches): Add prototype.
3327 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3329 * w32term.c (x_update_window_end): Don't invalidate the entire
3330 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3331 highlight needs to be redisplayed. (Bug#15913)
3333 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3335 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3337 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3339 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3340 while we are using Vprin1_to_string_buffer.
3342 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3343 after inserting the description string. (Bug#15907)
3345 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3347 * data.c: Work around bogus GCC diagnostic about shift count.
3348 Reported by Eli Zaretskii in
3349 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3350 (pre_value): New function.
3351 (count_trailing_zero_bits): Use it.
3353 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3355 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3356 assume C macros are not supported even under -g3 in these old GCC
3359 2013-11-15 Leo Liu <sdl.web@gmail.com>
3361 * minibuf.c (Ftry_completion, Fall_completions)
3362 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3364 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3366 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3367 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3368 This avoids placing unnecessary constants into the Emacs code.
3370 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3372 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3373 for Cygwin w32 build.
3375 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3376 for Cygwin w32 build. (Bug#15892)
3378 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3380 Simplify, port and tune bool vector implementation.
3381 * alloc.c (bool_vector_exact_payload_bytes)
3382 (bool_vector_payload_bytes): Remove.
3383 (bool_vector_fill): Return its argument.
3384 * alloc.c (bool_vector_fill):
3386 * print.c (print_object):
3387 Simplify by using bool_vector_bytes.
3388 * alloc.c (make_uninit_bool_vector):
3389 New function, broken out from Fmake_bool_vector.
3390 (Fmake_bool_vector): Use it. Use tail call.
3391 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3392 * data.c (BITS_PER_ULL): New constant.
3393 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3394 if long long versions don't exist.
3395 (shift_right_ull): New function.
3396 (count_one_bits_word): New function, replacing popcount_bits_word
3397 macro. Don't assume that bits_word is no wider than long long.
3398 (count_one_bits_word, count_trailing_zero_bits):
3399 Don't assume that bits_word is no wider than long long.
3400 * data.c (bool_vector_binop_driver, bool_vector_not):
3401 * fns.c (Fcopy_sequence):
3403 Create an uninitialized destination, to avoid needless work.
3404 (internal_equal): Simplify.
3405 (Ffillarray): Prefer tail call.
3406 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3407 contain at least one word.
3408 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3409 chars are narrower than ints.
3410 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3411 * fns.c (Fcopy_sequence):
3413 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3414 Don't try to port to hosts where bits_word values have holes; the
3415 code wouldn't work there anyway. Verify this assumption, though.
3416 (bool_vector_bytes): New function.
3417 (make_uninit_bool_vector): New decl.
3418 (bool_vector_fill): Now returns Lisp_Object.
3420 * xfns.c (xic_create_fontsetname):
3421 * xrdb.c (gethomedir): Prefer tail calls.
3423 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3425 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3426 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3428 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3429 that requires a return value.
3430 (Fset_buffer_modified_p): Take advantage of this change to do
3433 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3435 * buffer.c (Frestore_buffer_modified_p): Sync it with
3436 Fset_buffer_modified_p.
3437 (Fforce_mode_line_update): New function, moved from subr.el.
3438 (Fset_buffer_modified_p): Use them.
3439 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3441 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3443 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3444 This avoids undefined behavior when subtracting pointers into
3445 different aways. On my platform it also makes the code a tad
3446 smaller and presumably faster.
3448 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3450 * keyboard.c (command_loop_1): Use region-extract-function.
3451 * insdel.c (Qregion_extract_function): Not static any more (can we
3452 stop pretending that these vars can benefit from being marked static?).
3454 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3456 * search.c (find_newline): If buffer text is relocated during the
3457 "dumb loop", adjust C pointers into buffer text to follow suit.
3460 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3462 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3463 for conversion (Bug#15837).
3465 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3467 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3468 for the entire range of inserted characters. (Bug#15841)
3470 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3472 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3474 (realize_default_face): Remove assignment to distant-foreground if
3475 unspecified (Bug#15815).
3477 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3479 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3480 cache-long-scans disabled, since we don't want to call
3481 prepare_to_modify_buffer (in insert_1_both) for each message we
3484 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3485 from buffer.c. Improve commentary to the buffer field setter
3488 * buffer.c (bset_cache_long_scans): Static function deleted.
3489 Improve commentary to the buffer field setter functions.
3490 (init_buffer_once): Default for cache-long-scans changed to t.
3493 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3495 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3497 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3498 This bug was introduced in my 2013-06-21 change, and caused
3499 struct Lisp_Sub_Char_Table objects to be given too many slots,
3500 which broke 'make -C admin/unidata'.
3502 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3504 Import changes from mac-port 4.5.
3505 * macfont.m (mac_font_copy_default_descriptors_for_language)
3506 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3507 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3508 (macfont_language_default_font_names): New.
3509 (macfont_list): Rearrange language/charset code.
3510 (macfont_close): Don't check for macfont_info->cache.
3511 (mac_ctfont_create_preferred_family_for_attributes): New font
3512 selection code, call
3513 mac_font_copy_default_name_for_charset_and_languages.
3514 (mac_font_copy_default_descriptors_for_language)
3515 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3517 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3519 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3521 Port to C11 aligned_alloc, and fix some integer overflows.
3522 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3523 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3524 and use of posix_memalign replaced with aligned_alloc.
3525 (aligned_alloc): New function, defined or declared as needed.
3526 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3527 Don't undef; configure.ac now does this.
3528 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3529 (calloc, aligned_alloc): Check for integer overflow.
3530 (aligned_alloc): Rename from memalign. All uses changed.
3531 (memalign): New function, an alias for aligned_alloc.
3533 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3535 * xdisp.c (redisplay_internal): Fix typo in last change.
3537 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3539 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3541 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3543 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3544 redisplay--mode-lines-cause.
3545 (redisplay_internal): Keep them uptodate. Remove redundant check of
3546 buffer_shared_and_changed.
3547 * *.[chm]: Number every assignment to update_mode_lines so we
3548 can track why it is set.
3550 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3552 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3554 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3556 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3557 can track why it is set.
3559 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3561 Integer-related fixes for term.c etc.
3562 * dispextern.h (face_tty_specified_color): New function.
3563 * term.c (turn_on_face): Don't rely on undefined behavior when
3564 assigning an out-of-range value to 'long'.
3565 Simplify test for toggling highlight.
3566 (tty_capable_p): Omit last two (unused) args. All callers changed.
3567 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3568 (read_menu_input, tty_menu_activate, tty_menu_show):
3569 * xfaces.c (x_supports_face_attributes_p)
3570 (tty_supports_face_attributes_p):
3571 Use bool for boolean. All callers changed.
3572 (tty_supports_face_attributes_p): Omit defaults for color indices;
3573 no longer needed. Simplify tail call.
3575 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3577 * xdisp.c (prepare_menu_bars): Mark static.
3578 * lisp.h (prepare_menu_bars): Don't declare.
3579 * xselect.c (x_handle_selection_clear):
3580 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3582 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3584 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3585 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3587 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3589 * keyboard.c (Fcommand_error_default_function): Rename from
3590 Fdefault_error_output.
3592 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3594 * keyboard.c (Fdefault_error_output): New function, extracted from
3596 (syms_of_keyboard): Use it for Vcommand_error_function.
3598 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3600 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3601 (init_eval): Use it to ensure handlerlist is non-NULL.
3602 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3603 (Fsignal): Adjust NULLness test of handlerlist.
3604 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3606 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3608 * callproc.c (call_process): Call prepare_to_modify_buffer before
3609 decoding text read from the sub-process, as the decoded stuff will
3610 be inserted into the buffer. This will invalidate the various
3611 caches maintained for the buffer. (Bug#15148)
3613 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3615 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3616 string of glyphless-char-display.
3618 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3620 * nsfns.m (ns_get_name_from_ioreg): New function.
3621 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3622 OSX >= 10.9. Use ns_get_name_from_ioreg.
3624 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3626 Simplify and port recent bool vector changes.
3627 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3628 only in this file. Use a more-efficient implementation if the
3629 second argument is a power of 2.
3630 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3631 Remove no-longer-necessary compile-time checks.
3632 (bool_vector_exact_payload_bytes): New function.
3633 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3634 exact payload changed to call the new function. Do not assume
3635 that the arg or result fits in ptrdiff_t.
3636 (bool_vector_fill): New function.
3637 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3639 (vroundup_ct): Don't assume arg fits in size_t.
3640 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3641 invoke set_category_set.
3642 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3643 All callers changed. Use bool_vector_set.
3644 * category.h (XCATEGORY_SET): Remove; no longer needed.
3645 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3647 * data.c (Faref): Use bool_vector_ref.
3648 (Faset): Use bool_vector_set.
3649 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3650 (Fbool_vector_not, Fbool_vector_count_matches)
3651 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3652 * fns.c (concat): Use bool_vector_ref.
3653 (Ffillarray): Use bool_vector_fill.
3654 (mapcar1): Use bool_vector_ref.
3655 (sxhash_bool_vector): Hash words, not bytes.
3656 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3657 a constant, since it's now used in #if.
3658 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3659 unsigned char on unusual architectures, so that we no longer
3660 assume that the number of bits per bits_word is a power of two or
3661 is a multiple of 8 or of CHAR_BIT.
3662 (Qt): Add forward decl.
3663 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3664 at least as strictly as bits_word.
3665 (bool_vector_data, bool_vector_uchar_data): New accessors.
3666 All data structure accesses changed to use them.
3667 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3668 (bool_vector_set): New functions.
3669 (bool_vector_fill): New decl.
3670 (ROUNDUP): Move to alloc.c as described above.
3672 Fix recent gnutls changes.
3673 * gnutls.c (Fgnutls_boot): Don't assume C99.
3674 * process.c (wait_reading_process_output): Fix typo in recent change.
3676 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3678 * process.c (wait_reading_process_output, read_process_output)
3679 (send_process): Check gnutls_state is not NULL.
3681 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3682 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3684 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3686 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3687 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3689 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3692 * nsfns.m (Fx_create_frame): Fix memory leak.
3694 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3695 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3696 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3698 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3700 * xdisp.c (message3_nolog, message_with_string): Encode the string
3701 before writing it to the terminal in a non-interactive session.
3703 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3704 sure we concatenate them into a unibyte string.
3706 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3707 resulting temporary name before returning it to the caller.
3708 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3709 is a unibyte string, convert NAME to a unibyte string to ensure
3710 that the result is also a unibyte string.
3712 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3713 create unibyte strings from default paths and directory/file
3716 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3719 * callproc.c (init_callproc): Use build_unibyte_string to make
3720 sure we create unibyte strings from default paths and
3721 directory/file names.
3723 * buffer.c (init_buffer): Don't store default-directory of
3724 *scratch* in multibyte form. The original problem which led to
3725 that is described in
3726 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3727 but it was solved long ago. (Bug#15260)
3729 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3731 Port to stricter C99 platforms.
3732 Especially, C99 prohibits nesting a struct X inside struct Y if
3733 struct X has a flexible array member.
3734 * alloc.c (struct sdata): New type.
3735 (sdata): Implement in terms of struct sdata.
3736 Remove u member; all uses replaced by next_vector, set_next_vector.
3737 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3738 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3739 (struct sblock): Rename first_data member to data, which is now
3740 a flexible array member. All uses changed.
3741 (next_vector, set_next_vector, large_vector_vec): New functions.
3742 (vector_alignment): New constant.
3743 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3744 (struct large-vector): Now merely a NEXT member, since the old approach
3745 ran afoul of stricter C99. All uses changed to use
3746 large_vector_vec or large_vector_offset.
3747 (large_vector_offset): New constant.
3748 * dispnew.c: Include tparam.h, for tgetent.
3749 Do not include term.h; no longer needed.
3750 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3751 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3752 (struct Lisp_Vector): Use a flexible array member for contents,
3753 instead of a union with a member that is an array of size 1.
3755 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3756 fact that the struct no longer contains a union.
3757 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3758 (struct Lisp_Save_Value, struct Lisp_Free):
3759 Use unsigned, not int, for spacers, to avoid c99 warning.
3760 (union specbinding): Use unsigned, not bool, for bitfield, as
3761 bool is not portable to pre-C99 hosts.
3763 2013-11-04 Glenn Morris <rgm@gnu.org>
3765 * emacs.c (usage_message): Mention that `-L :...' appends.
3767 2013-11-02 Glenn Morris <rgm@gnu.org>
3769 * Makefile.in (abs_builddir): Remove.
3770 (bootstrap_exe): Use relative filename.
3772 Use relative filenames in TAGS files.
3773 * Makefile.in (abs_srcdir): Remove it again.
3774 (.PHONY): Remove frc.
3775 (maintainer-clean): No more TAGS-LISP file.
3776 (TAGS): Pass relative file names to etags.
3777 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3779 * Makefile.in (abs_srcdir): New, set by configure.
3781 (maintainer-clean): Remove pointless echo. That should be in the
3782 top-level Makefile, if anywhere. Delete TAGS-LISP.
3783 (extraclean): No s/ and m/ directories for some time.
3784 (TAGS): Also depend on ctagsfiles3.
3785 Remove no-longer-defined S_FILE.
3786 Pass absolute filenames to etags once more.
3787 (TAGS-LISP): Replace lispdir with its expansion.
3788 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3789 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3791 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3793 * xfaces.c (check_lface_attrs, realize_default_face):
3794 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3795 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3797 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3799 * emacs.c (original_pwd): Remove global var by making it local.
3800 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3802 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3804 * xfaces.c: Declare color_distance.
3805 (QCdistant_foreground): New variable.
3806 (NEAR_SAME_COLOR_THRESHOLD): New define.
3807 (load_color2): New function.
3808 (load_color): Call load_color2.
3809 (load_face_colors): Call load_color2 and if distant-color is specified
3810 calculate distant and use distant-color if colors are near.
3811 (LFACE_DISTANT_FOREGROUND): New define.
3812 (merge_face_ref, Finternal_set_lisp_face_attribute)
3813 (Finternal_get_lisp_face_attribute)
3814 (x_supports_face_attributes_p): Handle distant-foreground similar to
3816 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3818 * dispextern.h (lface_attribute_index):
3819 Add LFACE_DISTANT_FOREGROUND_INDEX.
3821 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3823 * image.c (pbm_next_char): New function.
3824 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3825 (pbm_scan_number): Use it.
3826 (Qlibjpeg_version): New variable.
3827 (syms_of_image): DEFSYM and initialize it.
3829 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3831 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3833 2013-10-31 Glenn Morris <rgm@gnu.org>
3835 * emacs.c (original_pwd): New char.
3836 (main): If using --chdir, store original_pwd.
3837 (init_cmdargs): When setting Vinvocation_directory based on a
3838 relative argv[0], use original_pwd if set. (Bug#15768)
3840 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3842 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3844 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3846 * insdel.c: Fix minor problems found by static checking.
3847 (Qregion_extract_function): Now static.
3848 (prepare_to_modify_buffer_1): Remove unused locals.
3850 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3852 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3853 (syms_of_xdisp): Declare pre-redisplay-function.
3854 (markpos_of_region): Remove function.
3855 (init_iterator, compute_stop_pos, handle_face_prop)
3856 (face_before_or_after_it_pos, reseat_to_string)
3857 (get_next_display_element, window_buffer_changed)
3858 (redisplay_internal, try_cursor_movement, redisplay_window)
3859 (try_window_reusing_current_matrix, try_window_id, display_line)
3860 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3861 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3862 * window.h (struct window): Remove field `region_showing'.
3863 * dispextern.h (struct it): Remove region_beg/end_charpos.
3864 (face_at_buffer_position, face_for_overlay_string)
3865 (face_at_string_position): Update prototypes.
3866 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3867 (face_at_string_position): Remove `region_beg' and `region_end' args.
3868 * fontset.c (Finternal_char_font):
3869 * font.c (font_at, font_range): Adjust calls accordingly.
3870 * insdel.c (Qregion_extract_function): New var.
3871 (syms_of_insdel): Initialize it.
3872 (prepare_to_modify_buffer_1): Use it.
3874 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3876 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3877 * ftxfont.c (ftxfont_get_gcs):
3878 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3879 * xfaces.c (x_free_colors, x_free_dpy_colors)
3880 (x_create_gc, unload_color):
3881 * xselect.c (x_property_data_to_lisp):
3882 * xsettings.c (parse_settings):
3883 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3884 (get_bits_and_offset): Adjust definition.
3885 * frame.c (XParseGeometry): Adjust locals.
3886 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3887 * regex.h (toplevel): Likewise for reg_syntax_t.
3889 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3891 * eval.c (run_hook_with_args): Use FUNCTIONP.
3893 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3895 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3896 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3897 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3898 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3899 on MS-Windows anyway.
3900 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3901 (free_realized_face): ...adjust user.
3902 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3903 white relief pixels to -1.
3904 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3905 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3906 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3908 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3910 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3911 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3912 in practice now. All callers changed.
3914 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3916 * dispextern.h (struct face): Use bitfields for 'underline_type'
3917 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3918 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3919 'stipple' member. Move 'lface' member up to help...
3920 * xfaces.c (make_realized_face): ...this function to find and
3921 clear just the members that need clearing.
3922 (load_face_colors, realize_x_face):
3923 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3925 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3927 * xftfont.c (struct xftfont_info): Remove set-but-unused
3929 (xftfont_open): Adjust user.
3930 (xftfont_get_colors): Remove useless prototype.
3932 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3934 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3935 before passing them to 'unexec'. (Bug#15260)
3937 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3939 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3941 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3943 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3944 the changed signature of the font driver's 'close' method.
3946 * w32font.h (w32font_close): Adjust the prototype to the change in
3947 function definition.
3949 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3951 * w32uniscribe.c (uniscribe_close): Adapt the call to
3952 w32font_close to its new prototype.
3954 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3956 Omit unused frame argument of font API's close function.
3957 * font.h (struct font): Drop frame argument. Adjust comment.
3958 * font.c (font_clear_cache, font_close_object): Adjust users.
3959 * ftfont.c (ftfont_close):
3960 * ftxfont.c (ftxfont_close):
3961 * macfont.m (macfont_close):
3962 * nsfont.m (nsfont_close):
3963 * w32font.c (w32font_close):
3964 * xfont.c (xfont_close):
3965 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3966 tweak comments and make functions safe if called more than once for
3967 the same font object.
3969 Perform font-specific cleanup when font object is swept by GC. See
3970 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3971 * alloc.c (cleanup_vector): New function.
3972 (sweep_vector): Call it for each reclaimed vector object.
3973 * font.h (struct font): Adjust comment.
3975 2013-10-24 Glenn Morris <rgm@gnu.org>
3977 * Makefile.in (abs_top_srcdir): New, set by configure.
3979 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3981 Adjust recent font-related changes to fix bug#15686.
3982 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3983 is a live window system frame, mark its default font too.
3985 2013-10-23 Glenn Morris <rgm@gnu.org>
3987 * Makefile.in (RUN_TEMACS): Make relative (again).
3988 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3989 (bootstrap-emacs$(EXEEXT)):
3990 Quote entities that might contain whitespace.
3992 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3994 Port to Solaris 10 and its bundled GCC.
3995 Problem reported by Timothy C. Burt.
3996 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3998 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
4000 Do not allow font caches to grow too large.
4001 * alloc.c (compact_font_cache_entry, compact_font_caches):
4002 New functions or stub if not HAVE_WINDOW_SYSTEM.
4003 (compact_undo_list): Factor out from Fgarbage_collect.
4005 (mark_face_cache): Mark face font. Move down to avoid
4007 (mark_terminals): Do not mark font cache here.
4008 (Fgarbage_collect): Call compaction functions described
4009 above. Adjust comment.
4011 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
4013 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
4014 chdir to HOME (bug#15607).
4016 * nsterm.m (Qcocoa, Qgnustep): New variables.
4017 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4018 (ns_get_color): Make selection color work for GNUstep also.
4020 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4022 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4023 handles mouse clicks. Instead, let GPM use the same code as all
4024 the other mice use. See the discussion starting at
4025 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4026 for the details of the problem with the menu bar this fixes.
4028 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4030 Remove port-specific display name lists to avoid extra
4031 complexity and data duplication with display info lists.
4032 * xterm.h (x_display_name_list): Remove declaration.
4033 * xterm.c (x_display_name_list): Remove.
4034 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4035 * xfns.c (x_display_info_for_name, Fx_display_list):
4036 Likewise. Use x_display_list where appropriate.
4037 * w32term.h (w32_display_name_list): Remove declaration.
4038 * w32term.c (w32_display_name_list): Remove.
4039 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4041 * w32fns.c (x_display_info_for_name, Fx_display_list):
4042 Likewise. Use x_display_list where appropriate.
4043 * nsterm.h (ns_display_name_list): Remove declaration.
4044 * nsterm.m (ns_display_name_list): Remove.
4045 (ns_term_init, syms_of_nsterm): Adjust users.
4046 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4047 Likewise. Use x_display_list where appropriate.
4048 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4049 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4050 (mark_terminals): Mark per-terminal font cache.
4052 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4054 Don't run timers in input-pending-p. Its new check-timers param
4055 provides the prior behavior. (Bug#15045).
4056 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4058 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4060 Make some functions static in non-Microsoft builds.
4061 On my platform (Fedora 19 x86-64), this shrinks the
4062 Emacs executable (text+data) by 0.25%.
4063 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4064 (load_color) [!MSDOS]:
4065 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4066 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4067 * lisp.h (check_existing):
4068 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4069 (network_interface_info) [!WINDOWSNT]:
4070 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4071 Remove extern decls.
4072 * fileio.c (check_existing):
4073 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4074 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4075 (network_interface_info) [!WINDOWSNT]:
4076 * term.c (encode_terminal_code) [!WINDOWSNT]:
4077 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4078 * xfaces.c (load_color) [!MSDOS]:
4080 * fileio.c (check_existing, check_executable, check_writable):
4081 * process.c (network_interface_list, network_interface_info):
4082 Move earlier, so that we don't need forward decls.
4083 * gnutls.c (fn_gnutls_transport_set_errno)
4084 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4086 * w32.c (init_environment): Use faccessat rather than
4087 check_existing, partly for consistency with the rest of the code
4088 in this file, partly so that check_existing can be static.
4090 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4091 * emacs.c (MAIN_PROGRAM): New macro.
4092 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4093 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4095 bool vector int width fixes
4096 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4097 (Fbool_vector_count_matches_at):
4098 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4099 can exceed PTRDIFF_MAX, at least in theory.
4100 (Fbool_vector_count_matches_at):
4101 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4103 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4105 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4106 (struct sockaddr): Add forward decl, for platforms that lack it.
4108 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4110 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4113 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4115 * w32.c (network_interface_get_info, network_interface_list)
4116 (network_interface_info): New functions. (Bug#15610)
4117 (GetAdaptersInfo_Proc): New typedef.
4118 (get_adapters_info): New wrapper function.
4119 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4121 * process.h (network_interface_list, network_interface_info):
4124 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4125 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4126 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4127 for WINDOWSNT. Doc fix.
4128 (syms_of_process): Defsubr Snetwork_interface_list and
4129 Snetwork_interface_info unconditionally.
4131 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4132 in NS GUI sessions. (Bug#15629)
4134 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4136 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4138 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4140 * print.c (print_object): Print " ..." when truncating bool vectors.
4142 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4144 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4145 standard mouse buttons.
4147 * termhooks.h (struct input_event): Remove incorrect commentary.
4149 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4151 Disallow bool vector operations on mixed-length operands.
4152 The old behavior left garbage in the result vector sometimes,
4153 and didn't seem to be useful.
4154 * data.c (Qwrong_length_argument): New static var.
4155 (wrong_length_argument): New function.
4156 (bool_vector_binop_driver): Check that args agree in length.
4158 * keyboard.c, keyboard.h (all_kboards): Now static.
4160 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4162 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4163 note from the lispref.
4165 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4167 * nsterm.h (struct ns_display_info): Remove set-but-unused
4168 member image_cache (image caches are per-terminal anyway).
4169 (FRAME_X_IMAGE_CACHE): Remove.
4170 * nsterm.m (ns_initialize_display_info): Adjust user.
4172 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4174 * w32proc.c: Include mingw_time.h.
4176 * w32.c: Include mingw_time.h.
4178 Implement scrolling of TTY menus when the screen is too short.
4180 * term.c (tty_menu_display): Accept an additional argument, the
4181 menu item from which to start displaying the menu. Account for
4182 the value of Y when limiting the menu to the number of available
4184 (mi_result): New enumeration.
4185 (read_menu_input): Return enumerated value. When the y coordinate
4186 hits min_y or max_y, return scroll indication instead of wrapping
4188 (tty_menu_activate): Handle the scrolling indications from
4189 read_menu_input. Compute the first menu item to display and pass
4190 it to tty_menu_display.
4192 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4194 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4195 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4196 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4197 Adjust to match the change described below.
4198 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4199 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4200 memory_below_frame members to...
4201 * termchar.h (struct tty_display_info): ...here because they're
4202 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4203 * term.c (init_tty):
4204 * nsterm.m (ns_create_terminal):
4205 * w32term.c (w32_create_terminal):
4206 * xterm.c (x_create_terminal): Adjust users.
4207 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4208 to filter out non-TTY frames. Adjust comment.
4209 (scrolling): Adjust user. Prefer eassert for debugging check.
4211 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4213 * xfaces.c (PT_PER_INCH): Remove unused macro.
4214 * termhooks.h (struct terminal): Remove set-but-unused
4215 member fast_clear_end_of_line.
4216 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4217 * nsterm.m (ns_create_terminal):
4218 * term.c (init_tty):
4219 * w32term.c (w32_create_terminal):
4220 * xterm.c (x_create_terminal): Adjust users.
4222 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4224 * lisp.h (bool_vector_size): New function.
4225 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4226 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4227 (Fbool_vector_not, Fbool_vector_count_matches_at):
4228 Remove uses of 'eassume' that should no longer be needed,
4229 because they are subsumed by the 'eassume' in bool_vector_size.
4231 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4233 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4234 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4235 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4237 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4239 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4240 have different dimensions. (Bug#15575)
4242 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4245 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4247 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4249 * term.c (tty_menu_show): Never return with unbalanced
4250 specpdl. Use eassert for debugging check. Adjust style.
4252 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4254 * term.c (read_menu_input): Make selection of menu items
4255 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4256 (tty_menu_activate): Fix off-by-one error when computing max_y.
4258 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4260 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4261 audit logging (only used with GnuTLS 3.x) and enable it.
4263 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4265 * dispnew.c (redraw_frame): Remove useless #ifdef because
4266 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4267 Also, move TTY fflush to...
4268 * term.c (tty_update_end): ...this function.
4270 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4272 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4273 the end of the frame's glyph matrix. (Bug#15575)
4275 * term.c (tty_menu_display): Don't move cursor while overwriting
4276 frame's glyphs with menu items. Limit the number of items
4277 displayed to what can be shown on the available screen lines,
4278 excluding the echo area.
4279 (tty_menu_activate): Limit the Y coordinate allowed by
4280 read_menu_input to the last screen line used for menu display.
4282 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4284 * lisp.h (eassume): New macro.
4285 Also, include <verify.h>, for 'assume'.
4286 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4287 (vroundup, vector_nbytes):
4288 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4289 (Fbool_vector_not, Fbool_vector_count_matches)
4290 (Fbool_vector_count_matches_at):
4291 Use eassume, not eassert.
4292 * casetab.c (set_identity, shuffle):
4293 * composite.c (composition_gstring_put_cache):
4294 * dispnew.c (update_frame_1):
4295 * ftfont.c (ftfont_shape_by_flt):
4296 * image.c (gif_load):
4297 * intervals.c (offset_intervals):
4298 * macfont.m (macfont_shape):
4299 Remove calls to 'assume' that are no longer needed, because
4300 --enable-gcc-warnings no longer generates bogus warnings
4301 when these calls are removed.
4303 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4305 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4307 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4309 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4310 (Qsubstitute_env_in_file_name): New var.
4311 (syms_of_fileio): Define it.
4313 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4315 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4316 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4319 * term.c (save_and_enable_current_matrix): Don't allocate and
4320 don't save margin areas.
4321 (restore_desired_matrix): Don't restore margin areas.
4322 (free_saved_screen): Don't free margin areas.
4324 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4326 * image.c: Pacify --enable-gcc-warnings.
4327 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4328 #define only if used.
4330 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4332 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4333 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4334 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4335 (gif_load): For giflib v5.x and later, display the error message
4336 produced by giflib when its functions fail.
4337 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4340 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4342 * keyboard.c (last_event_timestamp): Remove. For X selection and
4343 GTK popup menus, it may be obtained from per-frame X display info.
4344 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4345 (process_special_events): Adjust users.
4346 * keyboard.h (last_event_timestamp): Remove declaration.
4347 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4348 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4349 * menu.h (xmenu_show): Adjust prototype.
4350 * menu.c (Fx_popup_menu): Adjust user.
4351 * xselect.c (x_own_selection, x_get_foreign_selection)
4352 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4354 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4356 * keyboard.c (init_kboard): Now static. Add arg
4357 to denote window system. Adjust comment.
4358 (init_keyboard): Adjust user.
4359 (allocate_kboard): New function.
4361 * nsterm.m (ns_term_init):
4362 * term.c (init_tty):
4363 * w32term.c (w32_create_terminal):
4364 * xterm.c (x_term_init): Use it.
4365 * keyboard.h (init_kboard): Remove prototype.
4366 (allocate_kboard): Add prototype.
4368 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4370 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4371 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4373 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4375 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4377 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4379 * term.c (tty_menu_activate): Flush the output stream after
4380 showing the cursor, and don't mark the frame garbaged at exit from
4381 the function. Fixes redisplay glitches when moving from one menu
4384 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4386 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4387 or throw error (Bug#15570).
4389 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4391 * intervals.c (temp_set_point_both): Move test into 'eassert',
4394 * lisp.h (eassert): Don't use 'assume'.
4395 Sometimes 'assume' wins in performance, and sometimes it loses,
4396 so it shouldn't be used all the time. Perhaps we need two
4397 flavors of 'eassert', one for where 'assume' is far more likely
4398 to help or to hurt; but that can be done later.
4399 Problem reported by Dmitry Antipov in
4400 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4401 Also, don't include <verify.h>; no longer needed.
4403 2013-10-09 Glenn Morris <rgm@gnu.org>
4405 * eval.c (Fcond): Doc tweak.
4407 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4409 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4410 expressions with side effects to eassert. (Bug#15565)
4412 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4414 * fns.c (hashfn_user_defined): Allow hash functions to return any
4417 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4419 Fix minor problems found by static checking.
4420 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4421 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4422 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4423 * keyboard.c (read_menu_command): Remove unused local.
4424 * lisp.h (read_menu_command): New decl.
4425 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4426 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4427 Return ptrdiff_t, not int.
4428 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4429 not int, for benefit of xpalloc.
4430 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4432 (have_menus_p): Remove; unused.
4433 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4434 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4435 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4437 (save_and_enable_current_matrix): Omit unnecessary casts.
4438 (read_menu_input): Omit local extern decl (now in lisp.h).
4439 Don't access uninitialized storage if mouse_get_xy fails.
4440 (tty_menu_activate): Mark local as initialized, for lint.
4441 (tty_menu_activate, tty_meny_show): Remove unused locals.
4443 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4445 Support menus on text-mode terminals.
4446 * xterm.h (xw_popup_dialog): Add prototype.
4448 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4449 (xmenu_show): Block input here, instead in Fx_popup_menu.
4450 (xw_popup_dialog): New function, with X-specific bits of popup
4453 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4456 * window.c (Fset_window_configuration): Use run-time tests of the
4457 frame type instead of compile-time conditionals, when menu-bar
4458 lines are considered.
4460 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4461 (w32_popup_dialog): New prototypes.
4463 * w32menu.c (Fx_popup_dialog): Function deleted.
4464 (w32_popup_dialog): New function, with w32 specific bits of popup
4465 dialogs. Block input here.
4467 * w32inevt.c (w32_console_read_socket): Minor change to add
4468 debugging TTY events.
4470 * w32fns.c (show_hourglass): If returning early because the frame
4471 is not a GUI frame, unblock input.
4473 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4474 (cursorY): New functions.
4476 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4477 WINDOWSNT, macros that call curX and curY elsewhere.
4479 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4481 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4482 specific function to hide and show cursor on a text-mode terminal.
4483 (tty_menu_struct, struct tty_menu_state): New structures.
4484 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4485 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4486 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4487 (tty_menu_locate, save_and_enable_current_matrix)
4488 (restore_desired_matrix, screen_update, read_menu_input)
4489 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4490 (tty_pop_down_menu, tty_menu_last_menubar_item)
4491 (tty_menu_new_item_coords, tty_menu_show): New functions.
4492 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4494 * nsterm.h (ns_popup_dialog): Adjust prototype.
4496 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4498 (ns_popup_dialog): Adapt order of arguments to the other
4499 *_menu_show implementations.
4500 (Fx_popup_dialog): Function deleted.
4502 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4504 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4506 * menu.c (have_boxes): New function.
4507 (single_keymap_panes): Use it instead of a compile-time
4509 (single_menu_item): Use run-time tests of the frame type instead
4510 of compile-time conditionals.
4511 (encode_menu_string): New function.
4512 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4513 the macro, since different types of frame need different encoding
4515 (digest_single_submenu): Use run-time tests of frame type instead
4516 of, or in addition to, compile-time conditionals.
4517 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4518 (Fx_popup_menu): Detect when the function is called from keyboard
4519 on a TTY. Don't barf when invoked on a text-mode frame.
4520 Check frame type at run time, instead of compile-time conditionals for
4521 invoking terminal-specific menu-show functions.
4522 Call tty_menu_show on text-mode frames.
4523 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4524 run time to determine which alternative to invoke; support dialogs
4527 * keyboard.h <Qmouse_movement>: Declare.
4529 * keyboard.c <Qmouse_movement>: Now extern.
4530 <Qecho_keystrokes>: New static variable.
4531 (read_key_sequence): Accept an additional argument, a flag to
4532 prevent redisplay during reading of the key sequence. All callers
4534 (read_menu_command): New function.
4535 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4537 (toolkit_menubar_in_use): New function.
4538 (make_lispy_event): Use it instead of a compile-time test.
4540 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4541 window-system being available.
4543 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4544 to x-popup-dialog on the frame type, they all now support popup
4547 * dispnew.c (save_current_matrix): Save the margin areas.
4548 (restore_current_matrix): Restore margin areas.
4549 (update_frame_with_menu): New function.
4551 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4554 * alloc.c (make_save_ptr): Now compiled unconditionally.
4556 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4558 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4559 (redraw_frame, update_frame): Adjust users.
4560 * dispextern.h (set_window_update_flags): Adjust prototype.
4561 * xdisp.c (redisplay_internal): When updating all frames with zero
4562 windows_or_buffers_changed, assume that only the windows that shows
4563 current buffer should be really updated.
4565 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4567 Do not allocate huge temporary memory areas and objects while encoding
4568 for file I/O, thus reducing an enormous memory usage for large buffers.
4569 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4570 * coding.h (struct coding_system): New member raw_destination.
4571 * coding.c (setup_coding_system): Initialize it to zero.
4572 (encode_coding_object): If raw_destination is set, do not create
4573 dst_object. Add comment.
4574 * fileio.c (toplevel): New constant E_WRITE_MAX.
4575 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4576 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4578 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4580 * nsterm.m (windowDidExitFullScreen:)
4581 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4583 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4585 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4586 * keyboard.c (unblock_input_to): Don't process pending signals
4587 if a fatal error is in progress.
4589 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4590 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4591 they're talking about words in Lisp bool vectors.
4592 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4593 * data.c (popcount_bits_word): Rename from popcount_size_t.
4594 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4597 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4599 Improve support for popcount and counting trailing zeros (Bug#15550).
4600 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4601 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4602 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4603 (popcount_size_t_msc, popcount_size_t_gcc):
4604 Remove; now done by Gnulib.
4605 (popcount_size_t): Now a macro that defers to Gnulib.
4606 (count_trailing_zero_bits): Return int, for consistency with
4607 Gnulib and because Emacs prefers signed to unsigned int.
4608 Don't assume that size_t is either unsigned int or unsigned long
4609 or unsigned long long.
4610 (size_t_to_host_endian): Do not assume that size_t is either
4611 exactly 32 or exactly 64 bits wide.
4612 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4613 etc., so that it's now an enum constant, not a macro.
4614 No need to assume that it's either 32 or 64.
4616 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4618 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4621 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4623 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4624 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4626 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4628 emacs_read and emacs_write now use void *, not char *.
4629 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4630 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4631 Buffer arg is now void *, not char *. This matches plain
4632 'read' and 'write' better, and avoids a constraint violation
4633 on Solaris 9 with Oracle Studio.
4635 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4637 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4638 memset to explicit loop. Otherwise copy largest possible chunk
4639 from initialized to uninitialized part, thus allowing the longer
4640 memcpy runs and reducing the number of loop iterations.
4642 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4644 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4645 hide toolbar (Bug#15388).
4646 (windowDidEnterFullScreen:): If presentation options are zero,
4647 set them here (Bug#15388).
4648 (ns_update_auto_hide_menu_bar): Remove runtime check.
4649 Don't auto hide dock unless menubar is also auto hidden.
4651 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4653 * editfns.c (message): Mention batch mode in doc string.
4655 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4657 * nsterm.m (check_native_fs): Remove erroneous comment.
4659 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4661 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4662 uses find_newline instead of scan_newline and so doesn't move point.
4664 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4666 Use hardware support for byteswapping on glibc x86 etc.
4667 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4668 whereas the old swap64 needed 30.
4669 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4670 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4671 Use byteswap.h's macros to swap bytes.
4672 * lisp.h (swap16, swap32, swap64): Remove.
4673 All uses replaced by bswap_16, bswap_32, bswap_64.
4675 * bytecode.c (exec_byte_code): Use some more volatile variables
4676 to work around local variables getting clobbered by longjmp.
4677 Port to pre-C99, which doesn't allow decls after stmts.
4679 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4681 * lisp.h (eassert): Assume that COND is true when optimizing.
4682 In other words, take on the behavior of eassert_and_assume.
4683 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4684 (eassert_and_assume): Remove. All uses replaced by eassert.
4686 * xdisp.c (Qglyphless_char): Now static.
4688 Adjust to merge from gnulib.
4689 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4690 * lisp.h: Include <verify.h>, for 'assume'.
4692 * eval.c (clobbered_eassert): New macro.
4693 (internal_catch, internal_condition_case)
4694 (internal_condition_case_1, internal_condition_case_2)
4695 (internal_condition_case_n): Use it instead of eassert
4696 when the argument contains locals clobbered by longjmp.
4697 Don't use clobbered locals outside of clobbered_eassert.
4698 (internal_lisp_condition_case): Use a volatile variable
4699 to work around a local variable's getting clobbered.
4701 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4703 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4704 (PUSH_HANDLER): New macro.
4705 (catchlist): Remove.
4706 (handlerlist): Always declare.
4708 * eval.c (catchlist): Remove (merge with handlerlist).
4709 (handlerlist, lisp_eval_depth): Not static any more.
4710 (internal_catch, internal_condition_case, internal_condition_case_1)
4711 (internal_condition_case_2, internal_condition_case_n):
4713 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4714 handlerlist/catchlist.
4715 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4716 handlerlist which can only handle a single condition-case handler at
4718 (find_handler_clause): Simplify since we only a single branch here
4721 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4723 (bcall0): New function.
4724 (exec_byte_code): Add corresponding cases. Improve error message when
4725 encountering an invalid byte-code. Let Bunwind_protect accept
4726 a function (rather than a list of expressions) as argument.
4728 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4729 and make them unconditional now that they're heap-allocated.
4731 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4733 * charset.c (Fdecode_char, Fencode_char): Remove description of
4734 `restriction' arg. now that it's hidden by advertised-calling-convention.
4736 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4738 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4739 Remove unused variable (from mac-port).
4740 (macfont_draw): Use s->ybase for correct y position.
4742 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4744 * frame.h (struct frame): Drop has_minibuffer member because...
4745 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4746 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4748 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4750 * window.h (struct window): Prefer enum text_cursor_kinds to int
4751 for phys_cursor_type member. Move the latter, phys_cursor_width,
4752 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4753 * window.c (replace_window, make_window): Adjust users.
4755 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4757 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4758 this module is never compiled otherwise.
4760 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4762 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4765 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4767 * xdisp.c (get_next_display_element): Don't call face_for_font in
4768 a build configured --without-x. (Bug#15484)
4770 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4772 * window.c (calc_absolute_offset): #elif should be #elif defined.
4774 * frame.c (delete_frame): Block/unblock input to overcome race
4775 condition (Bug#15475).
4777 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4779 * frame.c (delete_frame): Record selected frame only after
4780 calling Qdelete_frame_functions (Bug#15477).
4782 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4784 * nsterm.m (ns_selection_color): Remove.
4785 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4786 NSColor selectedText(Background)Color. Only for COCOA.
4787 (ns_term_init): Remove assignment of ns_selection_color, logic
4788 moved to ns_get_color.
4790 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4791 NS_SELECTION_COLOR_DEFAULT.
4792 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4794 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4796 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4797 frame' does not have the tool_bar_window member.
4799 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4801 Signal error when reading an empty byte-code object (Bug#15405)
4802 * lread.c (read1): Signal error.
4803 * alloc.c (make_byte_code): eassert header size.
4804 (sweep_vectors): Change an int to size_t.
4806 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4808 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4809 instead of ints, as it's the usual style for offsetof constants. See:
4810 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4812 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4813 This is ugly, but it should fix the performance problem for older
4814 GCC versions in the short run. I'll look into integrating the
4815 Gnulib module for popcount, as a better fix.
4816 See the thread starting in:
4817 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4818 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4819 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4820 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4821 (popcount_size_t): Use it.
4823 2013-09-24 Daniel Colascione <dancol@dancol.org>
4825 * process.c (Fnetwork_interface_info): Fix build break due to
4828 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4830 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4831 Prefer signed to unsigned integers where either will do.
4832 No need for 'const' on locals that do not escape.
4833 Omit easserts with unnecessary and unportable assumptions about
4834 alignment. Avoid unnecessary casts to char *.
4836 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4838 Use union for the payload of struct Lisp_Vector.
4839 This helps to avoid a few glitches dictated by C's aliasing rules.
4840 * lisp.h (struct Lisp_Vector): Use union for next and
4841 contents member. Adjust comment. Change related users.
4842 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4843 Related users changed.
4844 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4845 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4846 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4847 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4849 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4851 Optimize glyph row clearing and copying routines.
4852 * dispextern.h (struct glyph_row): Change layout of struct
4853 glyph_row to help copy_row_except_pointers. Adjust comment.
4854 * dispnew.c (null_row): Remove.
4855 (clear_glyph_row): Use offsetof and memset to find and clear
4856 just the members that need clearing. Adjust comment.
4857 (copy_row_except_pointers): Likewise for copying.
4859 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4861 Some minor cleanups of recently-added bool vector code.
4862 * conf_post.h (assume): Always return void. Use lint version
4863 only if GCC and MSC versions don't apply.
4864 * conf_post.h (assume):
4865 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4866 Depend on _MSC_VER, not __MSC_VER, for consistency with
4868 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4869 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4870 (bool_vector_binop_driver, count_trailing_zero_bits)
4871 (size_t_to_host_endian): Now static, not static inline;
4872 the latter isn't needed with modern compilers and doesn't
4873 work with older compilers anyway.
4875 * alloc.c (valgrind_p): Use bool for boolean.
4877 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4879 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4880 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4881 (display_last_displayed_message_p, message_buf_print)
4882 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4883 Use bool for boolean.
4884 * dispextern.h (cancel_line, init_desired_glyphs):
4885 Remove ancient leftover.
4886 (help_echo_showing_p, hourglass_shown_p):
4887 * lisp.h (noninteractive_need_newline): Adjust declaration.
4889 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4891 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4893 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4894 ...this file and convert the latter to static. Adjust comment.
4895 (make_initial_frame):
4896 * window.c (init_window_once): Adjust user.
4897 * frame.h (last_nonminibuf_frame): Remove declaration.
4898 * lisp.h (selected_frame): Likewise.
4899 * msdos.c (the_only_display_info): Adjust comment.
4901 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4903 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4904 computing the end column of mouse-highlight that comes from
4905 display or overlay strings. (Bug#15437)
4906 (note_mouse_highlight): Adapt calculation of last argument to
4907 mouse_face_from_string_pos to the above change.
4909 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4910 all platforms, not just for clang.
4912 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4914 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4915 about excess arguments to snprintf.
4917 * conf_post.h(assume): Use __builtin_unreachable for clang.
4919 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4921 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4922 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4924 2013-09-23 Daniel Colascione <dancol@dancol.org>
4926 * alloc.c (USE_VALGRIND): New macro; on by default
4927 when ENABLE_CHECKING.
4928 (mark_maybe_object, mark_maybe_pointer)
4929 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4931 (valgrind_p) [USE_VALGRIND]: New variable.
4932 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4934 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4936 * process.c (wait_reading_process_output): Change int pnamelen to
4939 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4940 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4941 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4942 argument to unsigned long to avoid warning.
4943 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4945 * conf_post.h (assume): Fix compiler error: x shall be cond.
4947 2013-09-22 Daniel Colascione <dancol@dancol.org>
4949 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4950 warning when compiling without a window system.
4952 2013-09-22 Daniel Colascione <dancol@dancol.org>
4954 * data.c (Qbool_vector_p): New symbol.
4955 (bool_vector_spare_mask, popcount_size_t_generic)
4956 (popcount_size_t_msc, popcount_size_t_gcc)
4958 (bool_vector_binop_driver)
4959 (count_trailing_zero_bits, size_t_to_host_endian)
4960 (Fbool_vector_exclusive_or)
4961 (Fbool_vector_union)
4962 (Fbool_vector_intersection, Fbool_vector_set_difference)
4963 (Fbool_vector_subsetp, Fbool_vector_not)
4964 (Fbool_vector_count_matches)
4965 (Fbool_vector_count_matches_at): New functions.
4966 (syms_of_data): Intern new symbol, functions.
4967 * alloc.c (bool_vector_payload_bytes): New function.
4968 (Fmake_bool_vector): Instead of calling Fmake_vector,
4969 which performs redundant initialization and argument checking,
4970 just call allocate_vector ourselves. Make sure we clear any
4971 terminating padding to zero.
4972 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4973 instead of open-coding the size calculation.
4974 (vroundup_ct): New macro.
4975 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4976 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4977 * composite.c (composition_gstring_put_cache):
4978 Change lint_assume to assume.
4979 * conf_post.h (assume): New macro.
4980 (lint_assume): Remove.
4981 * dispnew.c (update_frame_1): Change lint_assume to assume.
4982 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4984 * image.c (gif_load): Change lint_assume to assume.
4985 * lisp.h (eassert_and_assume): New macro.
4986 (Qbool_vector_p): Declare.
4987 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4988 (swap16, swap32, swap64): New inline functions.
4989 * macfont.m (macfont_shape): Change lint_assume to assume.
4990 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4991 * xsettings.c (parse_settings): Use new swap16 and
4992 swap32 from lisp.h instead of file-specific macros.
4994 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4996 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4997 found (which can legitimately happen when the glyph row at the
4998 window start is disabled in the current_matrix. (Bug#15365)
5000 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
5002 Fix syntax.h bug introduced by recent INLINE change.
5003 syntax.h defined an extern inline function SYNTAX_ENTRY that was
5004 conditionally compiled one way in some modules, and a different
5005 way in others. This doesn't work with extern inline functions,
5006 which must have the same definition in all modules, because the
5007 defining code might be shared across modules, depending on the
5008 implementation. Symptoms reported by Martin Rudalics in:
5009 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
5010 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
5011 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
5012 overriding the corresponding functions in syntax.h.
5013 * syntax.h (syntax_property_entry, syntax_property_with_flags)
5014 (syntax_property): New inline functions.
5015 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
5016 Rewrite in terms of these new functions.
5018 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5020 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5021 not chars_in_text, whose result depends on the multibyteness of
5022 the current buffer. (Bug#15426)
5024 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5026 Port recent change to hosts where pointers aren't 'long'.
5027 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5028 Don't assume that pointers are the same width as 'long'.
5029 Add a compile-time check that a pointer fits into two X slots.
5031 A simpler, centralized INLINE.
5032 * conf_post.h (INLINE): Define only if not already defined.
5033 This allows us to use a single INLINE, defined by one file
5035 * emacs.c (INLINE): Define it.
5036 Also, include category.h, charset.h, composite.h, dispextern.h,
5037 syntax.h, systime.h, so that their INLINE definitions are expanded
5039 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5040 * buffer.h, buffer.c (BUFFER_INLINE):
5041 * category.h, category.c (CATEGORY_INLINE):
5042 * character.h, character.c (CHARACTER_INLINE):
5043 * charset.h, charset.c (CHARSET_INLINE):
5044 * composite.h, composite.c (COMPOSITE_INLINE):
5045 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5046 * frame.h, frame.c (FRAME_INLINE):
5047 * intervals.h, intervals.c (INTERVALS_INLINE):
5048 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5049 * lisp.h, alloc.c (LISP_INLINE):
5050 * process.h, process.c (PROCESS_INLINE):
5051 * syntax.h, syntax.c (SYNTAX_INLINE):
5052 * systime.h, sysdep.c (SYSTIME_INLINE):
5053 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5054 * window.h, window.c (WINDOW_INLINE):
5055 Remove. All uses replaced with INLINE.
5057 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5059 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5062 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5064 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5065 'const char *' to avoid compiler warnings due to similar change in
5066 the prototype of x_get_string_resource.
5068 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5070 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5071 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5072 going to replace static variables below. Adjust comments.
5073 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5074 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5075 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5076 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5077 Related users changed.
5078 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5079 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5080 last_mouse_movement_time, going to replace static variables below.
5082 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5083 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5085 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5086 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5087 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5088 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5089 static variables below.
5090 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5091 (last_mouse_scroll_bar): Remove.
5092 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5093 (mouseExited): Related users changed.
5095 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5097 Do not use external array to process X scroll bar messages.
5098 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5099 (x_send_scroll_bar_event): Pack window pointer into two slots
5100 of XClientMessageEvent if we're 64-bit. Adjust comment.
5101 (x_scroll_bar_to_input_event): Unpack accordingly.
5103 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5105 Ifdef away recent changes which aren't relevant to NS port.
5106 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5107 [!HAVE_NS]: Declare as such.
5108 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5109 [!HAVE_NS]: Define as such.
5111 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5113 * frame.c (x_redo_mouse_highlight): New function
5114 to factor out common code used in W32 and X ports.
5115 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5116 * xterm.h (struct x_display_info):
5117 * w32term.h (struct w32_display_info):
5118 * nsterm.h (struct ns_display_info): New members
5119 last_mouse_motion_frame, last_mouse_motion_x and
5120 last_mouse_motion_y, going to replace static variables below.
5121 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5122 (redo_mouse_highlight): Remove.
5123 (note_mouse_movement, syms_of_xterm): Adjust user.
5124 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5125 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5126 (redo_mouse_highlight): Remove.
5127 (note_mouse_movement, syms_of_w32term): Adjust user.
5128 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5129 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5131 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5132 * nsfns.m (compute_tip_xy): Adjust user.
5134 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5136 * frame.c (x_mouse_grabbed): New function.
5137 * dispextern.h (x_mouse_grabbed): Add prototype.
5138 (last_mouse_frame): Remove declaration.
5139 * xterm.h (struct x_display_info):
5140 * w32term.h (struct w32_display_info):
5141 * nsterm.h (struct ns_display_info): New member
5142 last_mouse_frame, going to replace...
5143 * xdisp.c (last_mouse_frame): ...global variable.
5144 (note_tool_bar_highlight):
5145 * w32term.c (w32_mouse_position, w32_read_socket):
5146 * xterm.c (XTmouse_position, handle_one_xevent):
5147 Use x_mouse_grabbed.
5148 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5150 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5152 * w32term.c (w32_read_socket): Avoid temporary
5153 variables in a call to x_real_positions.
5154 * xterm.c (handle_one_xevent): Likewise.
5156 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5158 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5159 (x_icon_type): Remove prototype.
5160 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5161 * frame.c (x_icon_type): Remove.
5162 * w32term.c (x_make_frame_visible, x_iconify_frame):
5163 * xterm.c (x_make_frame_visible, x_iconify_frame):
5164 Use x_set_bitmap_icon to factor out common code.
5166 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5168 * dispextern.h (check_x_display_info, x_get_string_resource):
5169 Declare here just once and unify the latter.
5170 * frame.c (check_x_display_info, x_get_string_resource):
5171 * nsterm.h (check_x_display_info):
5172 * xrdb.c (x_get_string_resource):
5173 * xterm.h (check_x_display_info): Remove prototypes.
5174 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5175 * w32reg.c (x_get_string_resource): Likewise.
5176 (w32_get_rdb_resource): Adjust user.
5178 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5180 * xterm.h (struct x_display_info): New member
5181 x_pending_autoraise_frame, going to replace...
5182 * xterm.c (pending_autoraise_frame): ...static variable.
5183 (x_new_focus_frame, XTread_socket): Adjust users.
5184 * w32term.h (struct w32_display_info): New member
5185 w32_pending_autoraise_frame, going to replace...
5186 * w32term.c (pending_autoraise_frame): ...global variable.
5187 (x_new_focus_frame, w32_read_socket): Adjust users.
5189 2013-09-17 Glenn Morris <rgm@gnu.org>
5191 * xdisp.c (message_dolog): If we create *Messages*,
5192 switch it to messages-buffer-mode.
5194 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5196 Don't overuse 'const' in types of locals.
5197 * bidi.c (bidi_count_bytes):
5198 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5199 (xg_event_is_for_scrollbar):
5200 * xselect.c (x_handle_property_notify)
5201 (x_handle_selection_notify, x_handle_dnd_message):
5202 * xsettings.c, xsettings.h (xft_settings_event):
5203 * xterm.c (x_handle_net_wm_state, handle_one_event)
5204 (x_menubar_window_to_frame, x_detect_focus_change)
5205 (construct_mouse_click, note_mouse_movement)
5206 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5207 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5208 (handle_one_xevent, x_handle_net_wm_state):
5209 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5210 (x_handle_dnd_message):
5211 Avoid unnecessary 'const', typically the second 'const' in
5212 'const foo * const arg', a 'const' that does not affect the API
5213 and doesn't significantly help the human reader.
5215 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5217 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5218 only if Glib < 2.36.0.
5219 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5220 * xsettings.c (init_gconf, init_gsettings): Do not check
5222 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5224 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5226 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5228 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5229 before calling g_type_init.
5231 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5233 * nsterm.m (syms_of_nsterm): ... to here.
5235 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5237 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5238 (ignore_next_mouse_click_timeout): Use Time as X does.
5239 (handle_one_xevent): Avoid cast and use unsigned comparison.
5241 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5243 Do not copy X event in handle_one_xevent except KeyPress case.
5244 Wnen XEvent is processed, it is unlikely to be changed except
5245 KeyPress case, so we can avoid copying and use const pointer to
5246 const data to make sure that an event is not changed elsewhere.
5247 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5248 const' and do not create local copy except for the KeyPress event.
5249 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5250 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5251 (x_handle_net_wm_state, x_menubar_window_to_frame)
5252 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5253 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5254 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5255 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5256 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5257 (x_handle_dnd_message):
5258 * xsettings.c (xft_settings_event):
5259 Use 'const XEvent * const' where appropriate.
5260 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5262 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5264 Fix X event waiting to handle multiple frames.
5265 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5266 * xterm.c (pending_event_wait): Remove. Adjust users.
5267 (x_detect_focus_change): Pass frame arg.
5268 (handle_one_xevent): Find related frame early and clear per-frame
5269 wait_event_type only if this is an event for the relevant frame.
5270 (x_wait_for_event): Use per-frame wait_event_type.
5272 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5274 * nsfns.m (Fx_create_frame): Fix font driver registration for
5277 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5278 for syms_of_macfont.
5280 * nsterm.m: Include macfont.h.
5281 (ns_tmp_flags, ns_tmp_font): Remove.
5282 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5283 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5284 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5285 (changeFont:): Fix code style. Check for font driver type when
5288 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5291 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5292 (nsfont_open): Set font driver type.
5293 Set font->ascent and font->descent. Figure out font instead of
5294 ns_tmp_font, and flags instead of ns_tmp_flags.
5295 Fix indentation. Remove call to ns_draw_text_decoration,
5298 * nsfns.m: Include macfont.h.
5299 (Fx_create_frame): Register macfont driver, make a better default font.
5300 (Fns_popup_font_panel): Get font from macfont driver, if used.
5302 * macfont.m, macfont.h, macuvs.h: New files.
5304 * font.h: Declare syms_of_macfont.
5306 * font.c (syms_of_font): Call syms_of_macfont.
5308 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5310 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5312 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5313 and it is always zero for others, so I assume that this is an ancient
5314 leftover which nobody will want to change any more.
5315 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5316 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5317 * frame.c (x_set_scroll_bar_width):
5318 * w32fns.c (w32_createscrollbar):
5319 * w32term.c (w32_set_vertical_scroll_bar):
5320 * xfns.c (x_set_scroll_bar_default_width):
5321 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5322 (x_scroll_bar_expose): Related users changed.
5324 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5326 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5327 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5328 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5330 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5332 * nsterm.h, w32term.h, xterm.h: ...and not here.
5333 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5334 Remove unused Xisms.
5335 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5336 these modules are never compiled otherwise.
5338 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5340 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5341 Doc fix. (Bug#15375)
5343 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5345 Unify Fx_focus_frame between all ports.
5346 * frame.h (x_focus_frame): New prototype.
5347 * xfns.c (Fx_focus_frame): Remove.
5348 (syms_of_xfns): Do not defsubr it.
5349 (x_focus_frame): X implementation.
5350 * nsfns.m (Fx_focus_frame): Remove.
5351 (syms_of_nsfns): Do not defsubr it.
5352 (x_focus_frame): NS implementation.
5353 * w32term.c (Fx_focus_frame): Remove.
5354 (x_focus_on_frame): Rename to...
5355 (x_focus_frame): W32 implementation.
5356 * w32term.h (x_focus_on_frame): Remove prototype.
5357 * w32fns.c (Fx_focus_frame): Remove.
5358 (syms_of_w32fns): Do not defsubr it.
5359 * frame.c (Fx_focus_frame): Define here.
5360 (syms_of_frame): Defsubr here.
5361 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5363 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5365 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5366 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5367 each port to reference the port-specific window system data.
5368 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5369 (FRAME_DISPLAY_INFO): Define.
5370 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5371 (FRAME_DISPLAY_INFO): Define. Adjust users.
5372 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5373 (FRAME_DISPLAY_INFO): Define. Adjust users.
5374 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5375 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5376 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5377 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5378 * xselect.c, xterm.c: All related users changed.
5380 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5382 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5383 (x_menubar_window_to_frame): Remove prototypes.
5384 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5385 (x_menubar_window_to_frame, x_top_window_to_frame):
5387 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5388 (x_menubar_window_to_frame, x_top_window_to_frame):
5389 ...to here and convert all but the last to static.
5391 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5393 * lisp.mk (lisp): Add w32-common-fns.elc.
5395 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5397 * charset.c (char_charset): Document an exception for char-charset.
5399 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5401 * xterm.h (x_display_info): New field last_user_time...
5402 * xterm.c (toplevel): ...to replace static last_user_time.
5403 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5405 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5407 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5408 scroll bar values to prevent thumb from disappear and update comment.
5410 2013-09-11 Glenn Morris <rgm@gnu.org>
5412 * emacs.c (usage_message): Possessive apostrophe tweak.
5414 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5416 * nsterm.m (syms_of_nsterm): Use Qns.
5417 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5418 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5419 * xfns.c (x_display_info_for_name, Fx_open_connection):
5420 Remove old '#if 0' code.
5421 (syms_of_xfns): Use Qx.
5422 * termhooks.h (fullscreen_hook): Remove the leftover.
5423 (struct terminal): Fix typo in comment.
5425 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5427 Cleaning up a few X scroll bar bits.
5428 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5429 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5430 New member last_seen_part, going to replace...
5431 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5432 (xt_action_hook) [USE_LUCID]: Adjust user.
5433 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5434 Lucid-specific scroll bar support.
5435 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5436 to int and adjust to use last_seen_part member.
5437 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5438 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5439 Initialize last_seen_part.
5441 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5443 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5444 insert-buffer-substring an empty string.
5446 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5448 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5449 avoiding a GCC warning.
5451 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5453 Ifdef away frame tool bar code when it is not really used.
5454 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5455 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5456 and minimize_tool_bar_window_p under the above.
5457 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5458 (fset_tool_bar_window): Likewise.
5459 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5460 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5461 (change_frame_size_1):
5462 * window.c (window_from_coordinates, Frecenter): Adjust users.
5463 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5464 code is not really used.
5465 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5466 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5467 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5468 [!USE_GTK && !HAVE_NS]: Define as such.
5469 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5470 (note_mouse_highlight, expose_frame):
5471 * xfns.c (x_set_tool_bar_lines):
5472 * xterm.c (handle_one_xevent): Adjust users.
5474 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5476 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5477 This bug was introduced by my 2013-08-26 patch, which incorrectly
5478 assumed that the terminfo implementation doesn't use termcap buffers.
5479 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5480 these buffers apparently are used after all.
5481 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5482 (struct tty_display_info): Define members termcap_term_buffer and
5483 termcap_strings_buffer even if TERMINFO.
5485 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5488 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5489 'usage' docstring entry to pacify make-docfile.
5491 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5493 Change comparison functions =, <, >, <=, >= to take many arguments.
5494 * data.c: Change comparison functions' interface and implementation.
5495 * lisp.h: Make arithcompare available for efficient two arg
5497 * bytecode.c: Use arithcompare.
5498 * fileio.c: Use new interface.
5500 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5502 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5504 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5506 * eval.c (Feval): Document the new use of `lexical'.
5508 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5510 Review and drop old frame resize hack.
5511 * frame.h (struct frame): Remove force_flush_display_p.
5512 * dispnew.c (update_frame): Adjust user and don't call
5513 flush_frame here. The comment has said that there was an issues
5514 with redisplaying fringes, but I don't see any differences with
5515 and without this hack. Hopefully we can continue without it.
5516 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5517 current frame matrices twice if resized_p is set.
5519 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5521 Do not populate pure Xism x_sync to other ports.
5522 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5523 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5524 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5525 * w32term.h (x_sync): Remove prototype.
5527 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5529 Cleanup frame flushing.
5530 * dispextern.h (struct redisplay_interface):
5531 Drop flush_display_optional because flush_display is enough
5532 for X and flushing via RIF is just a no-op for others.
5533 * frame.h (flush_frame): New function.
5534 * dispnew.c (update_frame):
5535 * minibuf.c (read_minibuf):
5536 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5538 * keyboard.c (detect_input_pending_run_timers): Do not flush
5539 all frames but selected one in redisplay_preserve_echo_area.
5540 * nsterm.m (ns_flush): Remove no-op.
5541 (ns_redisplay_interface): Adjust user.
5542 * w32term.h (x_flush): Remove no-op.
5543 (w32_redisplay_interface): Adjust user.
5544 * xterm.c (x_flush): Simplify because we do not flush all
5545 frames at once any more. Adjust comment.
5546 (x_redisplay_interface): Adjust user.
5548 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5550 Port --without-x --enable-gcc-warnings to Fedora 19.
5551 * gfilenotify.c (globals_of_gfilenotify):
5552 Call g_type_init only if using an older glib version that needs it.
5554 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5556 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5557 (last_glyphless_glyph_merged_face_id): Remove declarations.
5558 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5559 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5560 (last_glyphless_glyph_merged_face_id): Now static.
5561 (merge_escape_glyph_face): New function, refactored from...
5562 (get_next_display_element): ...here.
5563 (merge_glyphless_glyph_face): New function, refactored from...
5564 (produce_glyphless_glyph): ...here...
5565 * term.c (produce_glyphless_glyph): ...and here.
5567 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5569 * eval.c (eval_sub): Only call Ffunction if necessary.
5571 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5573 Attempt to make redisplay more selective when changing cursor type.
5574 * frame.h (struct frame): New bitfield cursor_type_changed.
5575 * xdisp.c (cursor_type_changed): Remove.
5576 (try_cursor_movement, redisplay_window, try_window_id)
5577 (set_frame_cursor_types, try_window_reusing_current_matrix):
5578 Adjust to use per-frame bitfield.
5579 (redisplay_internal): Look for cursor type change on each visible
5580 frame and consider all frames if cursor type has been changed on
5581 the frame other than selected. If cursor type has been changed on
5582 selected frame only, do not use fast update.
5584 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5586 Attempt to make redisplay more selective when changing fonts.
5587 * frame.h (struct frame): New bitfield fonts_changed.
5588 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5589 (adjust_frame_glyphs): Add prototype.
5590 * dispnew.c (fonts_changed_p): Remove.
5591 (adjust_glyphs): Remove because we do not
5592 adjust matrices on all frames at once any more.
5593 (adjust_frame_glyphs): Block and unblock input here.
5594 (adjust_glyph_matrix): Use fonts_changed.
5595 (change_frame_size_1): Use adjust_frame_glyphs.
5596 * font.c (font_open_entity): Use fonts_changed.
5597 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5598 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5599 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5600 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5601 (shrink_mini_window, Fresize_mini_window_internal)
5602 (window_scroll_pixel_based, Fset_window_configuration)
5603 (apply_window_adjustment, Fset_window_vscroll):
5604 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5605 Use adjust_frame_glyphs.
5606 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5607 (try_window_reusing_current_matrix, try_window_id, display_line)
5608 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5609 (redisplay_internal): Consider fonts_changed and adjust frame
5610 matrices for each frame only if the frame is visible. If font
5611 has been changed on some frame during full redisplay, retry
5612 only visible frames where the font has been actually changed.
5614 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5616 Cache current header and mode line height for each window.
5617 * window.h (struct window): New fields mode_line_height
5618 and header_line_height.
5619 * window.c (make_window): Initialize them.
5620 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5621 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5622 (current_mode_line_height, current_header_line_height):
5624 * xdisp.c (current_mode_line_height, current_header_line_height):
5626 (pos_visible_p, init_xdisp): Adjust user.
5627 (redisplay_window): Invalidate mode_line_height and
5628 header_line_height if current and desired matrices do not agree.
5630 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5632 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5633 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5635 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5637 Make --without-x compatible with --enable-gcc-warnings.
5638 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5639 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5640 members under HAVE_WINDOW_SYSTEM.
5641 * keyboard.c (make_lispy_focus_out): Likewise.
5642 (record_menu_key): Move under HAVE_MENUS.
5643 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5644 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5645 (syms_of_xdisp): Adjust user.
5646 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5647 (start_hourglass, cancel_hourglass):
5648 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5649 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5650 and CLEAR_FONT_TABLE_NFONTS.
5651 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5652 Declare only if HAVE_WINDOW_SYSTEM.
5653 (lface_same_font_attributes_p, clear_face_gcs): Define only
5654 if HAVE_WINDOW_SYSTEM.
5656 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5658 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5659 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5660 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5662 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5664 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5666 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5668 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5669 This fixes a type error on hosts where ptrdiff_t is wider than int.
5671 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5673 * keyboard.c (read_key_sequence_vs): New function.
5674 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5677 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5679 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5681 Makefile improvements.
5682 * Makefile.in (config.status): Don't use double-colon rules, as
5683 they are not portable according to POSIX. Fix shell typo with `;
5684 I guess this rule has never been tested?
5685 (VCSWITNESS): New macro, to override any environment var.
5687 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5689 * xterm.h (struct x_display_info): Do not track X connection
5690 fd separately because it is always available from Display.
5691 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5694 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5696 * buffer.c (drop_overlay):
5697 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5698 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5700 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5702 * buffer.c (Fmake_overlay, Fmove_overlay):
5703 * intervals.c (set_point_from_marker):
5704 * print.c (PRINTPREPARE): Prefer signal_error
5705 to plain error and report unsuitable marker too.
5707 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5709 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5710 for 'dragging' member.
5711 (struct x_output): Remove set-but-unused leftovers
5712 'left_before_move' and 'top_before_move'.
5713 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5714 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5715 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5716 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5717 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5718 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5719 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5720 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5722 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5724 * nsfont.m (INVALID_GLYPH): New define.
5725 (nsfont_encode_char): Use INVALID_GLYPH.
5726 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5728 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5730 * xterm.c (x_last_mouse_movement_time): Revert last change.
5731 This code should use XDisplayMotionBufferSize to check display's
5732 motion history first, and there are few other issues as well.
5733 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5734 (handle_one_xevent): Adjust user.
5736 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5738 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5739 * frame.c (Flast_nonminibuf_frame): ... to here.
5740 (check_minibuf_window): Don't abort if no window was found
5743 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5745 Use XGetMotionEvents to ask the last mouse motion time from X server.
5746 * xterm.c (X_MOTION_HISTORY): Default to 1.
5747 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5748 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5749 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5750 Ifdef away legacy code.
5751 (XTmouse_position, x_scroll_bar_report_motion):
5752 Use x_last_mouse_movement_time.
5753 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5756 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5758 * msdos.c (last_mouse_window): Move to...
5759 (dos_rawgetc): ...this function and adjust comment.
5760 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5761 (mouseMoved): ...this function and adjust comment.
5762 * w32term.c (last_window): Likewise with...
5763 (w32_read_socket): ...this function.
5764 * xterm.c (last_window): Likewise with...
5765 (handle_one_xevent): ...this function.
5767 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5769 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5770 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5771 (handle_one_xevent): ...to here.
5772 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5775 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5777 * msdos.c (IT_set_terminal_window): Remove no-op.
5778 (initialize_msdos_display): Adjust terminal setup.
5779 * w32console.c (w32con_set_terminal_window): Remove no-op.
5780 (initialize_w32_display): Adjust terminal setup.
5781 * w32term.c (w32_set_terminal_window): Remove no-op.
5782 (w32_create_terminal): Adjust terminal setup.
5783 * xterm.c (XTset_terminal_window): Remove no-op.
5784 (x_create_terminal): Adjust terminal setup.
5786 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5788 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5790 (ns_create_terminal): Adjust terminal setup.
5791 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5793 (w32_create_terminal): Adjust terminal setup.
5794 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5796 (x_create_terminal): Adjust terminal setup.
5798 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5800 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5801 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5802 * dispnew.c (buffer_posn_from_coords):
5803 * window.c (Fwindow_end, displayed_window_lines):
5804 * xdisp.c (redisplay_mode_lines): Use it.
5806 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5808 * fontset.c (face_for_char): Check char in the current face font first
5809 if HAVE_NS (Bug#15138).
5811 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5813 * window.c (temp_output_buffer_show): Make sure window returned
5814 by display_buffer is live (Bug#15213).
5816 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5818 Minor cleanup to avoid forward declarations.
5819 * coding.h (struct ccl_spec): Remove forward declaration.
5820 * composite.h (toplevel): Include font.h.
5821 (struct composition_it, struct face, struct font_metrics):
5822 Remove forward declaration.
5823 * dispextern.h (struct image, struct atimer): Likewise.
5824 * emacsgtkfixed.h (struct frame): Likewise.
5825 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5826 * font.h (struct font_driver, struct font, struct glyph_string)
5827 (struct face): Remove forward declaration.
5828 * fontset.h (struct face, struct font): Likewise.
5829 * frame.h (toplevel): Style cleanup.
5830 (enum output_method): Move to...
5831 * termhooks.h (enum output_method): ...here.
5832 (struct glyph, struct frame, struct ns_display_info)
5833 (struct x_display_info, struct w32_display_info):
5834 Remove forward declaration.
5835 * xterm.h (toplevel): Include termhooks.h.
5836 (struct font, struct window, struct glyph_matrix, struct frame)
5837 (struct input_event, struct face, struct image): Remove forward
5839 * gtkutil.h (struct _widget_value): Likewise.
5840 * keyboard.h (toplevel): Include termhooks.h.
5841 (struct input_event): Remove forward declaration.
5843 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5845 * intervals.c (set_point_from_marker): New function.
5846 * editfns.c (Fgoto_char):
5847 * process.c (Finternal_default_process_filter):
5848 * window.c (select_window_1): Use it.
5849 * buffer.h (set_point_from_marker): Add prototype.
5851 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5853 * w32.c (term_winsock): Call release_listen_threads before calling
5855 (_sys_wait_accept): Wait for accept event in a loop with a finite
5856 timeout, instead of waiting indefinitely. Will hopefully avoid
5857 hanging during exit because WSACleanup deadlocks waiting for the
5858 event object to be released. (Bug#14333)
5860 * w32proc.c (release_listen_threads): New function, signals all
5861 the reader threads that listen for connections to stop waiting.
5863 * w32.h (release_listen_threads): Add prototype.
5865 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5867 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5868 field of new marker (for sanity and safety).
5869 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5870 anyway because XMISCTYPE is a function and can't be an lvalue).
5872 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5874 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5875 (x_after_update_window_line, x_scroll_bar_create)
5876 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5877 (handle_one_xevent, x_clear_frame_area):
5878 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5879 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5880 * xterm.h (x_clear_area): Adjust prototype.
5882 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5884 Hook scanning and indentation functions to find_newline. This helps
5885 to avoid duplicated code and renders more respect to newline cache.
5886 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5887 * cmds.c (Fforward_line):
5888 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5889 Use find_newline and avoid unnecessary point movements.
5890 * search.c (scan_newline): Implement on top of find_newline.
5892 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5894 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5895 scoped code (bug#11258).
5897 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5899 * nsterm.m (last_window): New variable.
5900 (EV_TRAILER2): New macro.
5901 (EV_TRAILER): Call EV_TRAILER2.
5902 (mouseMoved:): Add support for mouse-autoselect-window
5903 on nextstep (Bug#6888).
5905 2013-08-28 Andreas Schwab <schwab@suse.de>
5907 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5908 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5909 Remove unused macro definitions.
5910 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5911 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5912 Only define if emacs.
5914 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5916 Prefer enum glyph_row_area to int where appropriate.
5917 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5919 (window_box, window_box_width, window_box_left, window_box_left_offset)
5920 (window_box_right, window_box_right_offset): Adjust prototypes.
5921 * xdisp.c (window_box, window_box_width, window_box_left)
5922 (window_box_left_offset, window_box_right, window_box_right_offset):
5923 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5924 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5925 * nsterm.m (ns_clip_to_row):
5926 * w32term.c (w32_clip_to_row):
5927 * xterm.c (x_clip_to_row): Likewise.
5929 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5931 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5932 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5934 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5936 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5937 for portability to hosts where /bin/sh has problems.
5939 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5941 Redesign redisplay interface to drop global output_cursor.
5942 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5943 (toplevel): Remove declaration of output_cursor.
5944 (set_output_cursor, x_cursor_to): Remove prototype.
5945 * window.h (struct window): New member output_cursor.
5946 (output_cursor_to): New function to replace RIF member.
5947 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5948 (update_text_area, set_window_cursor_after_update): Use it.
5949 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5950 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5951 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5952 * w32term.c (x_update_window_begin, x_update_window_end):
5953 * xterm.c (x_update_window_begin, x_update_window_end):
5954 Adjust to use per-window output cursor.
5956 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5958 Simplify SELECT_TYPE-related code.
5959 Like EMACS_TIME, this portability layer is no longer needed, since
5960 Emacs has been using fd_set as a portability layer for some time.
5961 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5962 (SELECT_TYPE): Remove. All uses changed to fd_set.
5963 (fd_set) [!FD_SET]: New typedef.
5965 Simplify EMACS_TIME-related code.
5966 This portability layer is no longer needed, since Emacs has been
5967 using struct timespec as a portability layer for some time.
5968 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5969 Include <time.h> rather than "systime.h"; that's all that's needed now.
5970 * dispnew.c: Include <timespec.h> rather than "systime.h";
5971 that's all that's needed now.
5972 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5973 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5974 TIMESPEC_RESOLUTION.
5975 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5976 LOG10_TIMESPEC_RESOLUTION.
5977 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5978 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5979 (make_emacs_time): Remove. All used changed to make_timespec.
5980 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5981 (current_timespec): Rename from current_emacs_time. All uses changed.
5982 (add_emacs_time): Remove. All uses changed to timespec_add.
5983 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5984 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5985 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5986 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5987 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5988 (current_timespec): Rename from current_emacs_time. All uses changed.
5989 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5990 changed to timespec_cmp.
5991 * xgselect.c: Include <timespec.h>, since our .h files don't.
5993 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5995 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5996 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5997 Remove the leftovers.
5998 * gtkutil.c (toplevel): Do not declare Qxft but include
6000 * image.c (toplevel): Do not declare Vlibrary_cache because
6001 it's already done in lisp.h.
6003 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
6005 * lisp.h (Mouse_HLInfo): Move from here...
6006 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
6007 (reset_mouse_highlight): New function.
6008 * msdos.c (dos_set_window_size, IT_update_begin)
6009 (internal_terminal_init):
6010 * nsterm.m (ns_update_window_end, x_free_frame_resources)
6011 (ns_initialize_display_info):
6012 * w32console.c (initialize_w32_display):
6013 * w32term.c (x_update_window_end, x_free_frame_resources)
6014 (w32_initialize_display_info):
6015 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
6016 * window.c (Fdelete_other_windows_internal):
6017 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6018 * termchar.h (toplevel):
6019 * xterm.h (toplevel): Include dispextern.h.
6021 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6023 Fix minor problems found by static checking.
6024 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6025 (expect): Avoid nested-if warning.
6026 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6027 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6028 * nsterm.h, nsterm.m (ns_select):
6029 * xgselect.c, xgselect.h (xg_select):
6030 Adjust signature to better match pselect's.
6031 * nsterm.m (ns_select):
6032 Don't set *TIMEOUT, since pselect doesn't.
6033 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6034 diagnostic about assigning const char * to it.
6035 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6037 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6039 * lread.c (substitute_object_recurse): Handle hash-tables as well
6042 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6044 Fix unlikely core dump in init_tty, and simplify terminfo case.
6045 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6046 The old version incorrectly dumped core if malloc returned a
6047 buffer containing only non-NUL bytes.
6048 (init_tty): Do not allocate or free termcap buffers; the
6049 struct does that for us now.
6050 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6051 (struct tty_display_info): Define members termcap_term_buffer and
6052 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6053 use them. Allocate them directly in struct rather than indirectly
6054 via a pointer, to simplify init_tty.
6056 * frame.c (check_minibuf_window): Initialize 'window' properly,
6057 so that Emacs reliably aborts later if 'window' is not initialized.
6059 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6061 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6062 of VoidSymbol (Bug#15154).
6064 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6066 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6067 mouse_face_beg_y and mouse_face_end_y.
6068 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6069 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6070 Adjust users and update comment where appropriate.
6072 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6074 * frame.c (check_minibuf_window): New function.
6075 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6076 Call check_minibuf_window (Bug#15183).
6078 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6080 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6081 because this is the only last cursor data we need to keep and consult.
6082 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6083 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6086 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6088 Fix recovering from possible decompression error.
6089 Since insert_from_gap doesn't always move point, we can't use PT as
6090 the position where the partially decompressed data ends, and
6091 should count how many bytes was produced so far.
6092 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6093 (unwind_decompress): Really delete partially uncompressed data.
6094 (Fzlib_decompress_region): Take decompressed data size into account.
6096 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6098 * syntax.c (init_syntax_once): Adjust comment and do an early
6099 initialization of Qchar_table_extra_slots just once...
6100 * casetab.c (init_casetab_once):
6101 * category.c (init_category_once):
6102 * character.c (syms_of_character):
6103 * coding.c (syms_of_coding):
6104 * xdisp.c (syms_of_xdisp): ...and omit it here.
6106 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6108 * xdisp.c (get_next_display_element): Don't apply to characters
6109 from a display vector the logic of setting it->end_of_box_run_p
6110 suitable for characters from a buffer. (Bug#15175)
6112 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6113 to handle directories, rather than '_utime' which doesn't.
6116 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6118 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6119 or fullscreen (Bug#14627).
6121 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6123 System-dependent integer overflow fixes.
6124 * process.c (Fset_process_window_size): Signal an error if
6125 the window size is outside the range supported by the lower level.
6126 * sysdep.c (set_window_size): Return negative on error,
6127 nonnegative on success, rather than -1, 0, 1 on not in system,
6128 failure, success. This is simpler. Caller changed.
6129 (serial_configure): Remove unnecessary initialization of local.
6130 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6131 size fits in unsigned long; this isn't true on some 32-bit hosts.
6132 Avoid buffer overrun if some future version of /proc/meminfo has a
6133 variable name longer than 20 bytes.
6134 (system_process_attributes) [__FreeBSD__]:
6135 Don't assume hw.availpages fits in 'int'.
6137 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6139 Don't let very long directory names overrun the stack.
6140 Fix some related minor problems involving "//", vfork.
6141 * callproc.c (encode_current_directory): New function.
6142 (call_process): Don't append "/"; not needed.
6143 * fileio.c (file_name_as_directory_slop): New constant.
6144 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6145 this can save the caller having to alloca.
6146 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6147 Use SAFE_ALLOCA, not alloca.
6148 (directory_file_name, Fexpand_file_name): Leave leading "//"
6149 alone, since it can be special even on POSIX platforms.
6150 * callproc.c (call_process):
6151 * process.c (Fformat_network_address):
6152 * sysdep.c (sys_subshell):
6153 Use encode_current_directory rather than rolling our own.
6154 (create_process): No need to encode directory; caller does that now.
6155 * process.h (encode_current_directory): New decl.
6156 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6157 Rework to avoid 'goto xyzzy;'.
6159 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6161 * xdisp.c (handle_face_prop): If the default face was remapped use
6162 the remapped face for strings from prefix properties. (Bug#15155)
6164 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6166 Minor cleanup for redisplay interface and few related functions.
6167 * frame.h (enum text_cursor_kinds): Move from here...
6168 * dispextern.h (enum text_cursor_kinds): ...to here.
6169 (toplevel): Drop unnecessary declarations.
6170 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6171 in update_window_end_hook and draw_window_cursor functions.
6172 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6173 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6174 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6175 * xterm.c (x_update_window_end, x_draw_window_cursor):
6176 * xdisp.c (display_and_set_cursor, update_window_cursor)
6177 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6178 enum text_cursor_kinds where appropriate.
6180 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6182 Redesign redisplay interface to drop updated_row and updated_area.
6183 * dispextern.h (updated_row, updated_area): Remove declaration.
6184 (struct redisplay_interface): Pass glyph row and row area parameters
6185 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6186 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6188 * dispnew.c (updated_row, updated_area): Remove.
6189 (redraw_overlapped_rows, update_window_line): Adjust user.
6190 (update_marginal_area, update_text_area): Likewise. Pass updated row
6191 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6192 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6195 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6197 * process.c (flush_pending_output): Remove stub.
6200 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6202 * callproc.c: Fix race that killed background processes (Bug#15144).
6203 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6204 Record deleted process-id in critical section, not afterwards.
6205 Don't mistakenly kill process created by a call-process invocation
6206 that discards output and does not wait.
6208 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6210 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6211 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6212 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6213 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6214 to shut up compiler in mark_object.
6215 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6217 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6219 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6220 We can't portably rely on PTY_OPEN doing that, even if
6221 it calls posix_openpt with O_CLOEXEC.
6223 2013-08-20 Kenichi Handa <handa@gnu.org>
6225 * character.c (string_char): Improve commentary.
6227 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6229 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6230 (struct animation_cache): Make signature a flexible array member.
6231 All uses changed. This is a tad slower but may insulate us better
6232 from future changes to ImageMagick.
6234 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6236 * image.c: Shrink memory needed for animation cache.
6237 (SIGNATURE_DIGESTSIZE): New constant.
6238 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6239 (imagemagick_create_cache): Copy the signature. This saves
6240 several KB of memory that ImageMagick wastes per signature.
6241 Don't bother updating the update_time, as the caller does that now.
6242 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6243 it's a fixed size struct member now.
6244 (imagemagick_get_animation_cache): Always destroy the signature,
6245 as it's now imagemagick_create_cache's responsibility to copy it.
6246 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6247 and use memcmp rather than strcmp.
6248 eassert that ImageMagick returns a signature of the specified length.
6250 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6252 * image.c (imagemagick_get_animation_cache): Don't segfault on
6254 (imagemagick_get_animation_cache): Revert to previous definition
6255 so that it actually works. But keep the memory leak fix.
6256 (imagemagick_get_animation_cache): Fix memory leak.
6258 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6260 * image.c: Fix animation cache signature memory leak.
6261 Fix some other minor performance problems while we're at it.
6262 (imagemagick_create_cache): Clear just the members that
6263 need clearing. Don't set update_time, as caller does that now.
6264 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6265 Simplify by using pointer-to-pointer instead of a prev pointer.
6266 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6267 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6268 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6269 it's already a copy. Free the signature probe unless it's cached.
6271 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6272 This was introduced by my 2013-08-12 fix for Bug#15035.
6274 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6276 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6277 (imagemagick_prune_animation_cache): Now static.
6279 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6281 * image.c (imagemagick_get_animation_cache): Don't segfault when
6282 pruning all entries.
6284 2013-08-18 Ken Brown <kbrown@cornell.edu>
6286 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6287 static heap if ENABLE_CHECKING is defined.
6288 (max_bss_sbrk_ptr): New variable.
6290 (report_sheap_usage): Report maximum static heap usage instead of
6291 ending static heap usage.
6293 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6295 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6296 of zlib_initialized according to the results of calling
6297 init_zlib_functions.
6299 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6301 * image.c: Implement an ImageMagick per-image cache.
6302 (imagemagick_get_animation_cache): Fix a double-free error.
6303 (imagemagick_load_image): Remove the ping_wand code, which only
6304 apparently saved time on invalid animated images, and slowed down
6305 everything else. Optimise for the common case.
6307 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6309 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6311 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6313 * marker.c (set_marker): Remove documentation of undefined behavior.
6315 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6317 * image.c (imagemagick_compute_animated_image): Animate correctly
6318 when sub-images are smaller than the main image.
6319 (imagemagick_compute_animated_image): Setting the iterator row to
6320 zero is apparently not allowed.
6321 (imagemagick_compute_animated_image): Allow images that say they
6322 have sub-images that are bigger than the main image, but just crop
6325 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6327 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6329 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6331 * image.c (imagemagick_compute_animated_image): Respect the GIF
6334 2013-08-15 Ken Brown <kbrown@cornell.edu>
6336 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6337 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6340 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6342 Fix minor problems found by static checking.
6343 * frame.c (delete_frame):
6344 * xdisp.c (next_element_from_display_vector):
6345 Avoid uninitialized local.
6346 * image.c (imagemagick_compute_animated_image): Port to C89.
6347 Prefer usual GNU indentation style for loops.
6348 Be more careful about bizarrely large sizes, by using ptrdiff_t
6351 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6353 Fix infinite frame selection loop (Bug#15025).
6354 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6356 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6358 * xdisp.c (compute_window_start_on_continuation_line):
6359 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6360 to make sure we end up setting the window start at the leftmost
6361 visible character of the display line. This avoids funky
6362 horizontal shifting because the window start is not kept on the
6363 same position. (Bug#15090)
6364 (next_element_from_display_vector): Support 'box' face attribute
6365 in the face definitions of a display vector. (Bug#15099)
6367 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6369 * image.c (imagemagick_compute_animated_image): Implement animated
6371 (imagemagick_compute_animated_image): Fix some compilation
6372 warnings. Implement a very simple cache to make the animation
6373 usable at all, but it should be replaced with a per-image cache.
6375 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6377 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6378 to do `for' loops over alist values.
6379 * buffer.h (FOR_EACH_BUFFER):
6380 * process.c (FOR_EACH_PROCESS): Use it.
6381 (handle_child_signal, status_notify, Fget_buffer_process)
6382 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6384 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6386 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6387 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6388 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6389 to xzalloc and so avoid redundant call to memset.
6390 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6391 members because it is allocated with xzalloc and so already zeroed.
6393 2013-08-14 Ken Brown <kbrown@cornell.edu>
6395 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6398 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6400 Utility function and macro to copy Lisp string to C string.
6401 * lisp.h (xlispstrdupa): New macro.
6402 (xlispstrdup): New prototype.
6403 * alloc.c (xlispstrdup): New function.
6404 * callint.c (Fcall_interactively):
6405 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6406 (Fsubstitute_in_file_name):
6407 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6408 * image.c (x_create_bitmap_from_file):
6409 * w32term.c (w32_term_init):
6410 * xterm.c (x_term_init): Use xlispstrdup.
6412 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6414 * image.c (imagemagick_load_image): Make animated pictures work.
6415 There's still some problems with background color settings, though
6418 * decompress.c (unwind_decompress): Always restore point.
6420 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6422 * marker.c (set_marker): Reformat documentation.
6424 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6426 * xdisp.c (cursor_type_changed): Now static.
6428 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6429 Use changed. This avoids the need to call xmalloc and for the
6430 caller to call xfree, and avoids memory leaks in some situations.
6432 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6434 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6435 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6436 (redisplay_window): If window_end_valid is cleared due to non-zero
6437 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6438 so do not call to try_cursor_movement for that window.
6440 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6442 * window.h (struct window): Convert window_end_pos and
6443 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6444 (wset_window_end_pos, wset_window_end_vpos): Remove.
6445 * dispnew.c (adjust_glyph_matrix):
6446 * window.c (Fwindow_end, replace_window, set_window_buffer)
6448 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6449 (set_vertical_scroll_bar, redisplay_window, try_window)
6450 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6451 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6452 (note_mouse_highlight): Adjust users.
6453 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6456 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6458 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6459 * image.c (imagemagick_filename_hint): Use `const char *' and
6460 prefer SSDATA to SDATA to avoid warnings.
6462 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6464 Cleanup window fringes, margins and scroll bars adjustments.
6465 * window.c (set_window_fringes, set_window_margins)
6466 (set_window_scroll_bars, apply_window_adjustment): New functions.
6467 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6468 (Fset_window_scroll_bars): Use them.
6470 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6472 * window.h (struct window): Convert scroll_bar_width
6473 from Lisp_Object to integer. Adjust comment.
6474 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6476 * window.c (wset_scroll_bar_width): Remove.
6477 (make_window): Initialize scroll_bar_width.
6478 (Fsplit_window_internal): Use direct assignment.
6479 (Fset_window_configuration, save_window_save):
6480 Convert Lisp_Object to integer and back where appropriate.
6481 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6482 bar was actually changed, and mention this in docstring.
6484 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6486 * decompress.c: Minor simplifications.
6487 (Fzlib_decompress_region): Don't bother verifying
6488 that avail_out <= UINT_MAX, as that was confusing.
6489 Mention the restriction in a comment instead.
6490 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6492 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6494 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6495 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6497 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6499 * image.c (imagemagick_filename_hint): Check for errors in the
6502 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6504 * window.c (Fwindow_margins): Return nil when there's no marginal
6505 area, as per the documented API.
6507 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6508 Fmake_vector, as scroll bar's struct members are not all Lisp
6509 objects now. This avoids crashes in GC.
6511 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6512 bool, so its address could be taken.
6514 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6516 * image.c (imagemagick_filename_hint): New function to possibly
6517 apply `image-content-type-suffixes'.
6518 (imagemagick_load_image): Use it.
6520 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6522 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6523 if loading zlib failed.
6525 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6527 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6528 2013-08-13 checkin below. Change bool to BOOL, rule is:
6529 All Obj-C code uses BOOL, except for interfaces callable from C.
6531 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6533 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6535 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6536 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6537 bool instead of BOOL.
6538 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6539 from Lisp_Object to bitfield. Adjust comment.
6540 * w32term.c (x_scroll_bar_create): Adjust user.
6541 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6542 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6543 Use bool for boolean.
6544 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6545 to `unsigned int' when defining a bitfield.
6547 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6549 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6551 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6553 * window.h (struct window): Convert left_margin_cols and
6554 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6555 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6556 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6558 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6560 (showing_window_margins_p, update_window_line, update_frame_1):
6561 * fringe.c (draw_fringe_bitmap_1):
6562 * xdisp.c (window_box_width): Adjust users.
6563 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6564 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6565 Use direct assignment.
6566 (Fset_window_configuration, save_window_save, Fwindow_margins):
6567 Convert Lisp_Object to integer and back where appropriate.
6568 (Fset_window_margins): Adjust user. Return t if any margin
6569 was actually changed, and mention this in docstring.
6571 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6573 * syntax.c (forward_word):
6574 * cmds.c (forward_char, backward_char): Mention the optional argument.
6576 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6578 * window.h (struct window): Convert left_fringe_width
6579 and right_fringe_width from Lisp_Objects to integers.
6581 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6582 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6583 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6585 (make_window): Initialize new integer fields to -1.
6586 (Fsplit_window_internal): Use direct assignment.
6587 (Fset_window_configuration, save_window_save):
6588 Convert Lisp_Object to integer and back where appropriate.
6589 (Fset_window_fringes): Adjust user. Return t if any fringe
6590 was actually changed, and mention this in docstring.
6592 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6594 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6595 * nsfns.m (x_set_cursor_type):
6596 * w32fns.c (x_set_cursor_type):
6597 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6598 * xdisp.c (set_frame_cursor_types): ...but in common code.
6600 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6602 * font.c (clear_font_cache): New function, stripped from...
6603 (Fclear_font_cache): ...here, which now uses the function
6604 above. Adjust comment.
6605 * font.h (clear_font_cache): Add prototype.
6606 * xfaces.c (clear_face_cache): Use clear_font_cache.
6608 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6610 * window.c (Fset_window_start): Compare `w', not `window' because
6611 `w' might not be equal to `window' after call to decode_live_window.
6613 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6615 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6616 This fixes a problem introduced by the Bug#15035 patch
6617 when using GPG. Reported by Herbert J. Skuhra.
6619 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6621 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6622 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6623 not yet initialized.
6625 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6627 * decompress.c (Fzlib_decompress_region): Support zlib
6628 decompression, too, and rename.
6630 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6632 Minor zlib configuration tweaks.
6633 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6634 Don't assume presence of fn_inflateInit2_ zlib internal function.
6636 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6638 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6639 include the zlib prefix.
6641 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6643 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6644 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6645 define static variables that are pointers to zlib functions to be
6647 (init_zlib_functions) [WINDOWSNT]: New function.
6648 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6650 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6651 macros instead of invoking the zlib functions directly.
6652 (syms_of_decompress): DEFSYM Qzlib_dll.
6653 Staticpro Szlib_available_p.
6655 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6657 Avoid looping over all frame windows to freeze and unfreeze.
6658 * window.h (struct window): Drop frozen_window_start_p.
6659 (freeze_window_starts): Drop prototype.
6660 * frame.h (struct frame): New frozen_window_starts flag.
6661 (FRAME_WINDOWS_FROZEN): New macro.
6662 * window.c (freeze_window_start, freeze_window_starts):
6664 (select_window, replace_window): Adjust users.
6665 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6666 (window_frozen_p): New function.
6667 (redisplay_window): Use it.
6669 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6671 Fix some fd issues when running subprocesses (Bug#15035).
6672 Fix bugs that can leak files or file descriptors on errors.
6673 Don't unlink open temp files, as that's hard for users to diagnose
6674 when things go awry (e.g., temp disk exhausted).
6675 Don't bother to lock temp files. Check for invalid recursion.
6676 * callproc.c (synch_process_fd): Remove. All uses removed.
6677 (synch_process_tempfile): New var or macro.
6678 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6680 (record_kill_process): New arg, the temp name. All callers changed.
6681 (delete_temp_file): Now just a simple wrapper around unlink.
6682 (call_process_kill): New arg, the call_process_fd array.
6683 Close them all. Clear synch_process_pid. Remove the temp file,
6684 or arrange for it to be removed.
6685 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6686 that's been moved to synch_process_tempfile. Caller changed.
6687 Do not remove the tempfile; that's now call_process_kill's
6689 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6690 call_process_kill; the caller now does that.
6691 (call_process_cleanup): Do not close the process fd; that's now
6692 call_process_kill's responsibility.
6693 (Fcall_process): Implement via new function call_process, which
6694 has most of the old body of Fcall_process, but with a different API.
6695 (call_process): New function that does not open or close filefd if
6696 it is nonnegative. Record which fds need to be closed, and let
6697 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6698 Signal an error if invoked recursively (could be done via a hook).
6699 Simplify creation of the tempfile in the MSDOS case.
6700 Don't create the output file until after checking for the executable.
6701 Report any failure to open /dev/null.
6702 Don't open /dev/null for writing twice; once is enough.
6703 Don't create pipe if all output is being discarded or sent to file.
6704 Don't worry about setting up the coding system or reading from the
6705 pipe if all output is being discarded.
6706 Hoist fd_error local into top level, to lessen block nesting.
6707 Don't record deleted pid here; now done by Fcall_process_region.
6708 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6709 and note its success in synch_process_tempfile.
6710 Do not leak resources when child_setup fails.
6711 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6712 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6713 (create_temp_file): Now returns open fd, with an additional
6714 Lisp_Object * argument to return the name. All callers changed.
6715 Do not close the file; rewind it instead, and leave it open for
6716 the caller. Do not lock the temp file. Unwind-protect the file
6717 and the file-descriptor.
6718 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6719 If an asynchrounous process, record it here, not in call_process.
6720 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6721 * eval.c (set_unwind_protect): New function.
6722 * fileio.c (write_region): New function, generalized from the
6723 old Fwrite_region. Do not lock temp files.
6724 (Fwrite_region): Use it.
6725 * lisp.h (set_unwind_protect, write_region): New decls.
6726 * process.c: Include <verify.h>.
6727 (make_process): Mark fds as initially closed.
6728 (deleted_pid_list): Now a list of pid-filename pairs.
6730 (close_process_fd): New function.
6731 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6732 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6733 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6734 (create_process, create_pty, Fmake_serial_process)
6735 (server_accept_connection): Record which fds need to be closed,
6736 and let deactivate_process close them.
6737 (Fmake_network_process): Do not discard the unwind-protect
6738 until it's safe to do so.
6739 (deactivate_process): Close the fds opened by create_process etc.
6740 (Fprocess_send_eof): Adjust to new way of recording open fds.
6741 Report an error if /dev/null can't be opened, instead of aborting.
6742 * process.h (PROCESS_OPEN_FDS): New constant.
6743 (struct Lisp_Process): New member open_fds.
6744 (record_kill_process, record_deleted_pid): Adjust signatures.
6745 (record_deleted_pid): Move decl here ...
6746 * syswait.h (record_deleted_pid): ... from here.
6748 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6750 * decompress.c: Fix bugs with large buffers and weird inputs.
6751 Tune a bit. Reindent as per usual Emacs style.
6752 (BUFFER_SIZE): Remove.
6753 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6754 more than UINT_MAX bytes. Decompress into the gap instead of into
6755 an auto buffer, as this should avoid copying. Return nil if
6756 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6757 set immediate_quit; we shouldn't trust zlib code that much.
6759 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6761 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6762 errors, and really move the gap to where we want it.
6764 * lisp.h: Include decompress.c support.
6766 * emacs.c (main): Include decompress.c support.
6768 * Makefile.in: Include -lz if present.
6770 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6772 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6773 (initWithTitle:): Initialize frame to 0.
6774 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6775 (fillWithWidgetValue:frame:): Rename from
6776 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6778 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6779 fillWithWidgetValue:frame:
6781 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6782 remove memory leak warnings.
6784 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6785 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6788 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6789 (x_activate_menubar): Update the whole menu.
6790 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6791 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6792 current event is not NSSystemDefined (Bug#15001).
6793 Call ns_check_menu_open only if trackingMenu is 2.
6794 (menuDidClose:): New method, decrease trackingMenu.
6795 (fillWithWidgetValue:setDelegate:): New method.
6796 (fillWithWidgetValue:): Call the above.
6798 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6800 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6802 Omit some unnecessary casts.
6803 Many of these go back to the old pre-C89 days, when they may have
6804 been needed, but we've been assuming C89 or later for a while now.
6805 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6806 (live_float_p, live_misc_p, live_vector_p):
6807 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6808 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6809 (defvar_per_buffer):
6810 * callint.c (Fcall_interactively):
6811 * doc.c (Fsubstitute_command_keys):
6812 * filelock.c (get_boot_time):
6813 * frame.c (xrdb_get_resource):
6814 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6815 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6816 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6817 (menuitem_highlight_callback, menu_destroy_callback)
6818 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6819 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6820 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6821 (xg_tool_bar_help_callback, tb_size_cb):
6822 * image.c (xpm_alloc_color, png_read_from_memory)
6823 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6824 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6826 * keymap.c (describe_map):
6827 * nsfns.m (Fns_display_monitor_attributes_list):
6828 * nsmenu.m (process_dialog:):
6829 * nsterm.m (hold_event):
6830 * process.c (wait_reading_process_output):
6831 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6832 * scroll.c (do_direct_scrolling, scrolling_1):
6833 * termcap.c (tgetent):
6834 * window.c (check_window_containing, add_window_to_list)
6835 (freeze_window_starts):
6836 * xdisp.c (compare_overlay_entries, vmessage):
6837 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6838 (x_get_monitor_attributes_xrandr)
6839 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6840 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6841 * xfont.c (xfont_match, xfont_open):
6842 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6843 (menubar_selection_callback, menu_position_func)
6844 (popup_selection_callback, create_and_show_popup_menu)
6845 (dialog_selection_callback, create_and_show_dialog):
6846 * xrdb.c (x_get_string_resource)
6848 * xsmfns.c (x_session_check_input):
6849 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6850 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6851 (xaw_jump_callback, xaw_scroll_callback):
6852 Omit unnecessary casts.
6854 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6856 Minor string-length refactoring.
6857 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6858 * frame.c (make_monitor_attribute_list):
6859 Prefer build_string to strlen + make_string.
6861 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6863 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6864 don't check minor_code (Bug#14417).
6866 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6868 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6869 vertical positions instead. This avoids calling MATRIX_ROW with
6870 row numbers that are possibly beyond valid limits. (Bug#15064)
6872 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6874 Use xstrdup and build_unibyte_string where applicable.
6875 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6876 * xfns.c (x_window):
6877 * xrdb.c (x_get_customization_string):
6878 * xterm.c (xim_initialize):
6879 * w32fns.c (w32_window): Use xstrdup.
6880 (w32_display_monitor_attributes_list):
6881 * emacs.c (init_cmdargs):
6882 * keyboard.c (PUSH_C_STR):
6883 * nsfont.m (nsfont_open):
6884 * sysdep.c (system_process_attributes):
6885 * w32.c (system_process_attributes):
6886 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6888 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6890 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6891 variables of these types so that GDB would know about them, as aid
6892 for debugging fatal exceptions. (Bug#15024) See also
6893 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6896 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6898 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6899 larger than the NSWindow (Bug#14934).
6901 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6903 Redesign redisplay interface to drop global variable updated_window.
6904 Always pass currently updated window as a parameter to update routines.
6905 * dispextern.h (updated_window): Remove declaration.
6906 (struct redisplay_interface): Pass window parameter to
6907 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6908 and after_update_window_hook.
6909 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6911 * dispnew.c (updated_window): Remove.
6912 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6913 (update_window_line): Adjust to match redisplay interface changes.
6914 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6915 (ns_scroll_run, ns_after_update_window_line):
6916 * w32term.c (x_update_window_begin, x_update_window_end)
6917 (x_after_update_window_line, x_scroll_run):
6918 * xterm.c (x_update_window_begin, x_update_window_end)
6919 (x_after_update_window_line, x_scroll_run):
6920 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6921 Likewise. Adjust comments where appropriate.
6922 (x_cursor_to): Simplify because this is always called during window
6923 update (but install debugging check anyway).
6924 (expose_window): Check must_be_updated_p flag to see whether this
6925 function is called during window update.
6927 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6929 Do not reset window modification event counters excessively.
6930 These leftovers and poor man's tricky methods to catch extra
6931 redisplay's attention are no longer needed.
6932 * frame.c (set_menu_bar_lines_1):
6933 * minibuf.c (read_minibuf_unwind):
6934 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6935 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6936 (window_scroll_line_based, Fset_window_configuration):
6937 * xdisp.c (redisplay_window): Do not reset last_modified and
6938 last_overlay_modified counters.
6940 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6942 * xselect.c (x_send_client_event): Set send_event and serial, memset
6943 data.l as it might be bigger than data.b. Use 24 bit mask to
6944 XSendEvent (Bug#15034).
6946 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6948 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6949 for TTY frames that are not the top frame on their console.
6952 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6954 * w32term.c (w32fullscreen_hook): Really maximize frame when
6955 asked for (Bug#14841).
6957 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6959 Prefer selected_window to Fselected_window, likewise for frames.
6960 * buffer.c (Fbuffer_swap_text):
6961 * data.c (Fvariable_binding_locus):
6962 * window.c (run_window_configuration_change_hook): Adjust users.
6963 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6964 Use decode_live_frame.
6966 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6968 Be more careful if selected window shows the buffer other than current,
6969 use window_outdated only if this is not so. This change should also
6970 address some weird issues discussed in Bug#13012.
6971 * window.h (window_outdated): New prototype.
6972 * window.c (window_outdated): Now here. Convert from static and
6973 always assume window's buffer.
6974 (Fwindow_end, Fwindow_line_height): Use it.
6975 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6976 and always assume window's buffer.
6977 (redisplay_window): Adjust user.
6978 (redisplay_internal): Call to reconsider_clip_changes once and
6979 check whether mode line should be updated only if selected window
6980 shows current buffer.
6981 (run_window_scroll_functions): Use eassert for debugging check.
6982 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6984 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6986 * window.c (window_scroll, window_scroll_pixel_based)
6987 (window_scroll_line_based): Use bool for booleans.
6989 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6991 * process.c: Fix minor off-by-one issues in descriptor counts.
6992 This shouldn't fix any real bugs, but it cleans up the code a bit.
6993 (max_process_desc, max_input_desc): -1, not 0, means none.
6995 (delete_input_desc): New function.
6996 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6997 (deactivate_process): Scan backwards when recomuting max_process_desc;
6998 that should be faster.
6999 (init_process_emacs): Initialize max_input_desc.
7001 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7003 Use region cache to speedup bidi_find_paragraph_start.
7004 * buffer.h (struct buffer): New member bidi_paragraph_cache.
7005 Rename cache_long_line_scans to cache_long_scans.
7006 * buffer.c (bset_cache_long_line_scans): Rename to
7007 bset_cache_long_scans.
7008 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
7009 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
7011 (syms_of_buffer): Rename cache-long-line-scans to
7012 cache-long-scans. Adjust docstring.
7013 * search.c (newline_cache_on_off):
7014 * indent.c (width_run_cache_on_off): Adjust users.
7015 * bidi.c (bidi_paragraph_cache_on_off): New function.
7016 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
7017 * insdel.c (prepare_to_modify_buffer):
7018 Invalidate bidi_paragraph_cache if enabled.
7020 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7022 Invalidate region caches only if buffer text is going to be changed.
7023 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7024 (modify_text): ...new prototype.
7025 (prepare_to_modify_buffer_1): New prototype.
7026 * textprop.c (modify_region): Rename to...
7027 (modify_text_properties): ...new function.
7028 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7029 (Fremove_list_of_text_properties): Adjust users.
7030 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7031 (modify_text): ...new function.
7032 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7033 (prepare_to_modify_buffer_1): ...new function.
7034 * casefiddle.c (casify_region):
7035 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7036 (Ftranspose_regions): Use modify_text.
7038 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7040 * lisp.mk (lisp): Add nadvice.elc.
7042 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7044 New macro to iterate over live buffers similar to frames.
7045 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7046 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7047 Declare buffer-related variables here to offload lisp.h.
7048 * buffer.c (Vbuffer_alist): Adjust comment.
7049 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7050 (other_buffer_safely):
7051 * data.c (store_symval_forwarding):
7052 * dispnew.c (Fframe_or_buffer_changed_p):
7053 * fileio.c (Fdo_auto_save):
7054 * filelock.c (unlock_all_files):
7055 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7057 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7059 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7060 * callproc.c (create_temp_file):
7061 * filelock.c (create_lock_file):
7062 Assume mkostemp, since it's now provided by Gnulib.
7064 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7066 * w32.c (mkostemp): New function.
7067 (mktemp): Remove, no longer used. Most of the code reused in
7068 mkostemp. (Bug#15015)
7069 (mktemp): Don't undef.
7071 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7073 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7074 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7075 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7076 (free_glyph_pool, check_glyph_memory): Likewise for
7077 all users. Adjust comments where appropriate.
7079 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7081 * composite.h: Minor fixups.
7082 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7083 to fix a misspelling, and change it to an inline function while
7084 we're at it (it need not be a macro). All uses changed.
7085 (composition_method, composition_valid_p):
7086 Rewrite to avoid assignments in if-conditions.
7088 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7090 Do not use global Lisp_Object in composition macros.
7091 * composite.h (composition_temp): Remove declaration.
7092 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7093 (composition_method, composition_valid_p): ...inline functions.
7094 (compose_region): Remove the leftover.
7095 * composite.c (composition_temp): Remove.
7096 (run_composition_function, update_compositions)
7097 (composition_compute_stop_pos, composition_adjust_point)
7098 (Ffind_composition_internal):
7099 * coding.c (handle_composition_annotation):
7100 * xdisp.c (handle_composition_prop, check_point_in_composition):
7101 Related users changed.
7103 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7105 Drop FRAME_PTR typedef.
7106 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7107 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7108 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7109 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7110 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7111 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7112 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7113 All related users changed.
7115 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7117 * eval.c (default_toplevel_binding): New function.
7119 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7120 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7121 (syms_of_eval): Export them.
7122 * data.c (Fdefault_value): Micro cleanup.
7123 * term.c (init_tty): Use "false".
7125 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7127 Fix X GC leak in GTK and raw (no toolkit) X ports.
7128 * xterm.c (x_free_frame_resources): If white and black relief
7129 GCs are allocated, always free them here.
7130 * xfns.c (x_make_gc): Omit redundant initialization.
7131 * widget.c (create_frame_gcs): Remove the leftover.
7132 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7133 in x_free_frame_resources.
7135 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7137 * nsterm.m (windowWillResize:toSize:): Only change title if
7138 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7140 (viewDidEndLiveResize): New method.
7142 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7143 inside NS_IMPL_COCOA.
7145 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7147 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7148 Do not check whether undo is enabled because record_insert and
7149 record_delete does that themselves.
7151 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7153 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7154 member which is not really used any more.
7155 (FRAME_XIC_BASE_FONTNAME): Remove.
7156 * xfns.c (xic_free_fontset): Adjust user.
7157 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7158 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7159 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7160 (xdialog_show): Use eassert for debugging check.
7161 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7163 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7165 * fileio.c, fns.c (merge): Move extern decl from here ...
7166 * lisp.h (merge): ... to here.
7168 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7170 Fix last font-related change.
7171 * w32font.h (w32font_list_internal, w32font_match_internal):
7173 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7174 (uniscribe_list_family): Adjust to match font API change.
7175 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7176 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7178 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7180 * frame.h (FRAME_MOUSE_UPDATE):
7181 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7182 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7184 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7186 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7187 * font.h (struct font_driver): Change list, match, and list_family
7188 functions to accept struct frame * as first arg.
7189 * font.c (font_score, font_compare, font_sort_entities):
7191 (font_sort_entities, font_list_entities, font_select_entity)
7192 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7193 match font API change.
7194 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7195 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7196 * ftxfont.c (ftxfont_list, ftxfont_match):
7197 * xftfont.c (xftfont_list, xftfont_match):
7198 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7199 * w32font.c (w32font_list, w32font_match, w32font_list)
7200 (w32font_list_internal, w32_font_match_internal): Likewise.
7201 * xfaces.c (Fx_family_fonts): Adjust user.
7203 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7205 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7206 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7207 only if HAVE_X_WINDOWS is in use.
7208 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7209 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7210 * w32term.c (x_wm_set_icon_position): Likewise.
7211 * w32fns.c (x_icon): Adjust user.
7213 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7215 * xterm.c (last_mouse_press_frame): Remove the
7216 leftover which is not really used any more.
7217 (handle_one_xevent, syms_of_xterm): Adjust users.
7218 (x_flush): Call XFlush once per each X display, not frame.
7219 This is better because this code always unconditionally skips
7220 non-X frames in Vframe_list and issues the only XFlush if we
7221 have more than one X frame on the same X display.
7222 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7223 Use bool for booleans.
7224 (x_draw_glyph_string_background, cvt_string_to_pixel)
7225 (cvt_pixel_dtor): Drop unnecessary prototypes.
7226 * xterm.h (x_display_ok): Adjust prototype.
7228 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7230 Drop unnecessary functions that deals with frame pixel size.
7231 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7232 (x_pixel_height): Drop prototypes.
7233 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7234 (x_pixel_height): Drop implementations.
7235 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7236 which should be always valid for window frame.
7237 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7238 * w32menu.c (Fx_popup_dialog):
7239 * xmenu.c (Fx_popup_dialog): Likewise for both.
7241 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7243 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7244 frame parameters and call to Fmodify_frame_parameters just once.
7245 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7246 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7247 and mention nil frame in docstring.
7249 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7251 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7252 (x_figure_window_size): Likewise. Adjust to return long.
7253 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7254 (toplevel): Move Qterminal_live_p to...
7255 * terminal.c (toplevel): ...here, make it static, and...
7256 (syms_of_terminal): ...DEFSYM here.
7257 * frame.h (Qterminal_live_p): Remove declaration.
7258 (make_frame, x_figure_window_size): Adjust prototype.
7259 * nsfns.m (Fx_create_frame): Use long for window flags.
7261 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7263 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7264 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7265 Do not assume that emacs_close (INT_MAX) is a no-op.
7267 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7269 * xfaces.c (make_face_cache): For struct face_cache, prefer
7270 xmalloc to xzalloc and so avoid redundant call to memset.
7271 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7273 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7275 * fringe.c (draw_window_fringes, update_window_fringes)
7276 (compute_fringe_widths):
7277 * w32term.c (x_draw_glyph_string):
7278 * window.c (candidate_window_p, Frecenter):
7279 * xfaces.c (realize_basic_faces, realize_default_face)
7280 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7281 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7282 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7283 * xmenu.c (Fx_menu_bar_open_internal):
7284 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7285 * xsettings.c (xft_settings_event):
7286 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7287 Use bool for booleans. Adjust style and comments where
7289 * dispextern.h (draw_window_fringes, update_window_fringes)
7290 (compute_fringe_widths):
7291 * xterm.h (x_had_errors_p): Adjust prototype.
7293 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7295 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7296 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7298 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7300 * fns.c (toplevel): Remove comment before Fsafe_length because
7303 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7305 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7307 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7309 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7310 frame which got the message is still alive, before dereferencing
7311 its pointer. (Bug#14970)
7313 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7314 be a live window, before using it as such. (Bug#14970)
7316 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7318 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7319 w32_detect_focus_change instead of doing part of its job by hand.
7320 This fixes the problem whereby FOCUS_OUT events were not sent to
7323 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7325 * process.c (Fprocess_list): Doc fix.
7327 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7328 being re-exposed only if it didn't ask to become visible.
7329 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7330 was previously iconified. (Bug#14841)
7331 (x_iconify_frame): Mark the frame iconified.
7333 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7335 Fix minor problems found by static checking.
7336 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7337 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7339 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7341 * eval.c (set_specpdl_old_value): New function.
7342 (unbind_to): Minor simplification.
7343 (get_backtrace_frame): New function.
7344 (Fbacktrace_frame): Use it. Add `base' argument.
7345 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7346 (syms_of_eval): Export backtrace-eval.
7347 * xterm.c (x_focus_changed): Simplify.
7349 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7351 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7353 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7355 * xdisp.c (redisplay_window): Instead of moving point out of
7356 scroll margin, reject the force_start method, and try scrolling
7357 instead. (Bug#14780)
7359 2013-07-24 Ken Brown <kbrown@cornell.edu>
7361 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7364 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7366 * eval.c (Fprogn): Do not check that BODY is a proper list.
7367 This undoes the previous change. The check slows down the
7368 interpreter, and is not needed to prevent a crash. See
7369 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7371 2013-07-23 Glenn Morris <rgm@gnu.org>
7373 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7375 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7377 Port to GNU/Linux systems with tinfo but not ncurses.
7378 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7379 to decide whether ncurses is being used. Without this change,
7380 GCC complains about tgetent not being declared, on a system
7381 that has tinfo installed but ncurses not installed.
7383 * eval.c (Fprogn): Check that BODY is a proper list.
7385 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7386 * data.c (Fsetq_default):
7387 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7388 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7390 Tune by taking advantage of the fact that ARGS is always a list
7391 when a function is declared to have UNEVALLED args.
7393 * emacsgtkfixed.c: Port to GCC 4.6.
7394 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7396 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7398 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7399 here to silence compiler warnings.
7401 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7403 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7404 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7405 from messing up Emacs's 'struct frame' (Bug#14923).
7407 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7409 * alloc.c (make_save_ptr_ptr): Define this function.
7410 It was inadvertently omitted. It's needed only if
7411 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7413 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7415 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7416 frame have focus (Bug#14895).
7418 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7420 Avoid vfork-related deadlock more cleanly.
7421 * callproc.c (child_setup): When the child's exec fails, output
7422 the program name, as that's more useful. Use O_NONBLOCK to avoid
7424 * process.c (create_process_1): Remove; no longer needed.
7425 (create_process): Remove timer hack; no longer needed, now that
7426 the child avoids deadlock.
7428 2013-07-20 Glenn Morris <rgm@gnu.org>
7430 * image.c (Fimage_flush): Fix doc typo.
7432 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7434 Fix array bounds violation when pty allocation fails.
7435 * process.c (PTY_NAME_SIZE): New constant.
7436 (pty_name): Remove static variable; it's now auto.
7437 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7438 Take pty_name as an arg rather than using a static variable.
7439 All callers changed.
7440 (create_process): Recover pty_flag from process, not from volatile local.
7441 (create_pty): Stay inside array even when pty allocation fails.
7442 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7444 * lread.c (Fload): Avoid initialization only when lint checking.
7445 Mention that it's needed only for older GCCs.
7447 2013-07-20 Kenichi Handa <handa@gnu.org>
7449 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7450 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7452 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7454 * lread.c (Fload): Avoid uninitialized warning.
7456 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7458 Fix some minor file descriptor leaks and related glitches.
7459 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7460 (create_lock_file): Use write, not emacs_write.
7461 * image.c (slurp_file, png_load_body):
7462 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7463 (server_accept_connection):
7464 Don't leak an fd on memory allocation failure.
7465 * image.c (slurp_file): Add a cheap heuristic for growing files.
7466 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7467 as that's what the other routines do. Maybe input need not be
7468 blocked at all, but it's better to be consistent.
7469 Avoid undefined behavior when strlen is zero.
7471 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7472 (NSTATICS): Now a constant; doesn't need to be a macro.
7474 2013-07-19 Richard Stallman <rms@gnu.org>
7476 * coding.c (decode_coding_utf_8): Add simple loop for fast
7477 processing of ASCII characters.
7479 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7481 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7483 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7485 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7486 unportable 'struct x_display_info'.
7487 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7490 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7492 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7493 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7495 (system_process_attributes): Prefer plain char to unsigned char
7496 when either will do. Clean up properly if interrupted or if
7497 memory allocations fail. Don't assume sscanf succeeds.
7498 Remove no-longer-needed workaround to stop GCC from whining.
7499 Read command-line once, instead of multiple times. Check read status a
7502 Fix obscure porting bug with varargs functions.
7503 The code assumed that int is treated like ptrdiff_t in a vararg
7504 function, which is not a portable assumption. There was a similar
7505 -- though these days less likely -- porting problem with various
7506 assumptions that pointers of different types all smell the same as
7507 far as vararg functions is conserved. To make this problem less
7508 likely in the future, redo the API to use varargs functions.
7509 * alloc.c (make_save_value): Remove this vararg function.
7510 All uses changed to ...
7511 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7512 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7514 (make_save_ptr): Rename from make_save_pointer, for consistency with
7515 the above. Define only on platforms that need it. All uses changed.
7517 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7519 * keyboard.c: Try to fix typos in previous change.
7520 (DISPLAY_LIST_INFO): New macro.
7521 (kbd_buffer_get_event): Do not access members that are not present
7522 in X11. Revert inadvertent change of "!=" to "=".
7524 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7526 * keyboard.c (kbd_buffer_get_event):
7527 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7528 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7530 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7532 * filelock.c: Fix unlikely file descriptor leaks.
7533 (get_boot_time_1): Rework to avoid using emacs_open.
7534 This doesn't actually fix a leak, but is better anyway.
7535 (read_lock_data): Use read, not emacs_read.
7537 * doc.c: Fix minor memory and file descriptor leaks.
7538 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7539 (get_doc_string, Fsnarf_documentation):
7540 Fix file descriptor leak on error.
7542 * term.c: Fix minor fdopen-related file descriptor leaks.
7543 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7544 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7546 * charset.c: Fix file descriptor leaks and errno issues.
7548 (load_charset_map_from_file): Don't leak file descriptor on error.
7549 Use plain record_xmalloc since the allocation is larger than
7550 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7552 * eval.c (record_unwind_protect_nothing):
7553 * fileio.c (fclose_unwind):
7555 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7556 The replacement doesn't block input, but that no longer seems
7559 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7561 * lread.c: Fix file descriptor leaks and errno issues.
7562 (Fload): Close some races that leaked fds or streams when 'load'
7564 (Fload, openp): Report error number of last nontrivial failure to open.
7565 ENOENT counts as trivial.
7566 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7568 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7569 now that the function is always called with a nonnegative arg.
7570 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7571 All uses replaced with ...
7572 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7574 A few more minor file errno-reporting bugs.
7575 * callproc.c (Fcall_process):
7576 * doc.c (Fsnarf_documentation):
7577 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7578 * process.c (set_socket_option):
7579 Don't let a constructor trash errno.
7580 * doc.c: Include <errno.h>.
7582 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7584 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7586 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7588 Fix w32 bug with call-process-region (Bug#14885).
7589 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7590 to Fcall_process when the input is empty. This simplifies the
7591 code a bit. It makes no difference on POSIXish platforms but
7592 apparently it fixes a bug on w32.
7594 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7595 * fileio.c (close_file_unwind): Don't close if FD is negative;
7596 this can happen when unwinding a zapped file descriptor.
7597 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7598 in case Emacs runs out of memory between the two unwind-protects.
7599 Don't trash errno when closing FD.
7600 Zap the FD in the specpdl when closing it, instead of deferring
7601 the removal of the unwind-protect; this fixes a bug where a child
7602 function unwinds the stack past us.
7604 New unwind-protect flavors to better type-check C callbacks.
7605 This also lessens the need to write wrappers for callbacks,
7606 and the need for make_save_pointer.
7607 * alloc.c (free_save_value):
7608 * atimer.c (run_all_atimers):
7610 * alloc.c (safe_alloca_unwind):
7611 * atimer.c (unwind_stop_other_atimers):
7612 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7613 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7614 * minibuf.c (choose_minibuf_frame_1):
7615 * process.c (make_serial_process_unwind):
7616 * xdisp.c (pop_message_unwind):
7617 * xselect.c (queue_selection_requests_unwind):
7618 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7619 * alloc.c (record_xmalloc):
7620 Prefer record_unwind_protect_ptr to record_unwind_protect with
7622 * alloc.c (Fgarbage_collect):
7623 Prefer record_unwind_protect_void to passing a dummy.
7624 * buffer.c (restore_buffer):
7625 * window.c (restore_window_configuration):
7626 * xfns.c, w32fns.c (do_unwind_create_frame)
7627 New wrapper. All record-unwind uses of wrappee changed.
7628 * buffer.c (set_buffer_if_live):
7629 * callproc.c (call_process_cleanup, delete_temp_file):
7630 * coding.c (code_conversion_restore):
7631 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7632 * editfns.c (save_excursion_restore)
7633 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7634 (save_restriction_restore):
7635 * eval.c (restore_stack_limits, un_autoload):
7636 * fns.c (require_unwind):
7637 * keyboard.c (recursive_edit_unwind, tracking_off):
7638 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7639 * macros.c (pop_kbd_macro, restore_menu_items):
7640 * nsfns.m (unwind_create_frame):
7641 * print.c (print_unwind):
7642 * process.c (start_process_unwind):
7643 * search.c (unwind_set_match_data):
7644 * window.c (select_window_norecord, select_frame_norecord):
7645 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7646 (fast_set_selected_frame):
7647 * xfns.c, w32fns.c (unwind_create_tip_frame):
7648 Return void, not a dummy Lisp_Object. All uses changed.
7649 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7650 * callproc.c (call_process_kill):
7651 * fileio.c (restore_point_unwind, decide_coding_unwind)
7652 (build_annotations_unwind):
7653 * insdel.c (Fcombine_after_change_execute_1):
7654 * keyboard.c (read_char_help_form_unwind):
7655 * menu.c (unuse_menu_items):
7656 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7657 * sound.c (sound_cleanup):
7658 * xdisp.c (unwind_redisplay):
7659 * xfns.c (clean_up_dialog):
7660 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7661 Accept no args and return void, instead of accepting and returning
7662 a dummy Lisp_Object. All uses changed.
7663 * cygw32.c (fchdir_unwind):
7664 * fileio.c (close_file_unwind):
7665 * keyboard.c (restore_kboard_configuration):
7666 * lread.c (readevalllop_1):
7667 * process.c (wait_reading_process_output_unwind):
7668 Accept int and return void, rather than accepting an Emacs integer
7669 and returning a dummy object. In some cases this fixes an
7670 unlikely bug when the corresponding int is outside Emacs integer
7671 range. All uses changed.
7672 * dired.c (directory_files_internal_unwind):
7673 * fileio.c (do_auto_save_unwind):
7674 * gtkutil.c (pop_down_dialog):
7675 * insdel.c (reset_var_on_error):
7676 * lread.c (load_unwind):
7677 * xfns.c (clean_up_file_dialog):
7678 * xmenu.c, nsmenu.m (pop_down_menu):
7679 * xmenu.c (cleanup_widget_value_tree):
7680 * xselect.c (wait_for_property_change_unwind):
7681 Accept pointer and return void, rather than accepting an Emacs
7682 save value encapsulating the pointer and returning a dummy object.
7684 * editfns.c (Fformat): Update the saved pointer directly via
7685 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7686 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7687 (unwind_body): New function.
7688 (record_unwind_protect): First arg is now a function returning void,
7689 not a dummy Lisp_Object.
7690 (record_unwind_protect_ptr, record_unwind_protect_int)
7691 (record_unwind_protect_void): New functions.
7692 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7693 * fileio.c (struct auto_save_unwind): New type.
7694 (do_auto_save_unwind): Use it.
7695 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7696 * insdel.c (struct rvoe_arg): New type.
7697 (reset_var_on_error): Use it.
7698 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7700 (specbinding_func): Remove; there are now several such functions.
7701 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7702 (set_unwind_protect_ptr): New function.
7703 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7705 Be simpler and more consistent about reporting I/O errors.
7706 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7707 Say "Read error" and "Write error", rather than "I/O error", or
7708 "IO error reading", or "IO error writing", when a read or write
7710 * process.c (Fmake_network_process, wait_reading_process_output)
7711 (send_process, Fprocess_send_eof, wait_reading_process_output):
7712 Capitalize diagnostics consistently. Put "failed foo" at the
7713 start of the diagnostic, so that we don't capitalize the
7714 function name "foo". Consistently say "failed" for such
7716 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7717 All callers changed. This is so it can use report_file_error.
7718 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7719 diagnostics consistently as above.
7721 * fileio.c (report_file_errno): Fix errno reporting bug.
7722 If the file name is neither null nor a pair, package it up as a
7723 singleton list. All callers changed, both to this function and to
7724 report_file_error. This fixes a bug where the memory allocator
7725 invoked by list1 set errno so that the immediately following
7726 report_file_error reported the wrong errno value.
7728 Fix minor problems found by --enable-gcc-warnings.
7729 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7730 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7732 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7734 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7735 Set event->arg to Qt if switch-event shall be generated.
7736 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7738 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7740 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7743 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7744 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7745 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7746 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7747 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7748 and there is a focused frame.
7749 (head_table): Add focus-in and focus-out.
7750 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7751 bind to handle-focus-in/out.
7753 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7754 (Fhandle_switch_frame): Call Fhandle_focus_in.
7755 (syms_of_frame): defsubr handle-focus-in/out.
7757 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7759 Fix porting bug to older POSIXish platforms (Bug#14862).
7760 * sysdep.c (emacs_pipe): New function, that implements
7761 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7762 This should port better to CentOS 5 and to Mac OS X 10.6.
7763 All calls to pipe2 changed.
7765 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7766 This makes the code easier to read and the executable a bit smaller.
7767 Do not replace all calls to Fcons that happen to create lists,
7768 just calls that are intended to create lists. For example, when
7769 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7770 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7771 Similarly for list2 through list5.
7772 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7773 * bytecode.c (exec_byte_code):
7774 * callint.c (quotify_arg, Fcall_interactively):
7775 * callproc.c (Fcall_process, create_temp_file):
7776 * charset.c (load_charset_map_from_file)
7777 (Fdefine_charset_internal, init_charset):
7778 * coding.c (get_translation_table, detect_coding_system)
7779 (Fcheck_coding_systems_region)
7780 (Fset_terminal_coding_system_internal)
7781 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7782 * composite.c (update_compositions, Ffind_composition_internal):
7783 * dired.c (directory_files_internal, file_name_completion)
7785 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7786 * doc.c (Fsnarf_documentation):
7787 * editfns.c (Fmessage_box):
7789 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7790 (Feval, eval_sub, Ffuncall, apply_lambda):
7791 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7792 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7793 (Fset_file_times, Finsert_file_contents)
7794 (Fchoose_write_coding_system, Fwrite_region):
7795 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7796 * font.c (font_registry_charsets, font_parse_fcname)
7797 (font_prepare_cache, font_update_drivers, Flist_fonts):
7798 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7799 * frame.c (make_frame, Fmake_terminal_frame)
7800 (x_set_frame_parameters, x_report_frame_params)
7801 (x_default_parameter, Fx_parse_geometry):
7802 * ftfont.c (syms_of_ftfont):
7803 * image.c (gif_load):
7804 * keyboard.c (command_loop_1):
7805 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7806 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7807 (Fminor_mode_key_binding, accessible_keymaps_1)
7808 (Faccessible_keymaps, Fwhere_is_internal):
7809 * lread.c (read_emacs_mule_char):
7810 * menu.c (find_and_return_menu_selection):
7811 * minibuf.c (get_minibuffer):
7812 * nsfns.m (Fns_perform_service):
7813 * nsfont.m (ns_script_to_charset):
7814 * nsmenu.m (ns_popup_dialog):
7815 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7816 (Fx_own_selection_internal):
7817 * nsterm.m (append2):
7818 * print.c (Fredirect_debugging_output)
7819 (print_prune_string_charset):
7820 * process.c (Fdelete_process, Fprocess_contact)
7821 (Fformat_network_address, set_socket_option)
7822 (read_and_dispose_of_process_output, write_queue_push)
7823 (send_process, exec_sentinel):
7824 * sound.c (Fplay_sound_internal):
7825 * textprop.c (validate_plist, add_properties)
7826 (Fput_text_property, Fadd_face_text_property)
7827 (copy_text_properties, text_property_list, syms_of_textprop):
7828 * unexaix.c (report_error):
7829 * unexcoff.c (report_error):
7830 * unexsol.c (unexec):
7831 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7832 (Fformat_mode_line, syms_of_xdisp):
7833 * xfaces.c (set_font_frame_param)
7834 (Finternal_lisp_face_attribute_values)
7835 (Finternal_merge_in_global_face, syms_of_xfaces):
7836 * xfns.c (x_default_scroll_bar_color_parameter)
7837 (x_default_font_parameter, x_create_tip_frame):
7838 * xfont.c (xfont_supported_scripts):
7839 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7840 (menu_help_callback, xmenu_show):
7842 * xterm.c (set_wm_state):
7843 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7844 and similarly for list2 through list5.
7846 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7848 * callproc.c (Fcall_process_region): Fix minor race and tune.
7849 (create_temp_file): New function, with the temp-file-creation part
7850 of the old Fcall_process_region. Use Fcopy_sequence to create the
7851 temp file name, rather than alloca + build_string, for simplicity.
7852 Don't bother to block input around the temp file creation;
7853 shouldn't be needed. Simplify use of mktemp.
7854 Use record_unwind_protect immediately after creating the temp file;
7855 this closes an unlikely race where the temp file was not removed.
7856 Use memcpy rather than an open-coded loop.
7857 (Fcall_process_region): Use the new function. If the input is
7858 empty, redirect from /dev/null rather than from a newly created
7859 empty temp file; this avoids unnecessary file system traffic.
7861 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7863 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7864 Simplify by making this case like the other two. This is a bit
7865 slower on obsolete hosts, but the extra complexity isn't worth it.
7867 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7868 * process.c (create_process) [!DOS_NT]:
7869 Remove now-unnecessary calls to emacs_close.
7871 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7873 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7874 returning early. (Bug#14850)
7876 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7877 and inhibit-iso-escape-detection attributes of 'undecided'.
7880 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7882 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7883 Reported by Herbert J. Skuhra in
7884 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7886 Don't lose top specpdl entry when memory is exhausted.
7887 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7888 specpdl overflow here, to simplify callers; all callers changed.
7889 Always reserve an unused entry at the stack top; this avoids
7890 losing the top entry's information when memory is exhausted.
7892 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7894 Clean up errno reporting and fix some errno-reporting bugs.
7895 * callproc.c (Fcall_process):
7896 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7897 * process.c (create_process, Fmake_network_process):
7898 * unexaix.c (report_error):
7899 * unexcoff.c (report_error):
7900 Be more careful about reporting the errno of failed operations.
7901 The code previously reported the wrong errno sometimes.
7902 Also, prefer report_file_errno to setting errno + report_file_error.
7903 (Fcall_process): Look at openp return value rather than at path,
7904 as that's a bit faster and clearer when there's a numeric predicate.
7905 * fileio.c (report_file_errno): New function, with most of the
7906 old contents of report_file_error.
7907 (report_file_error): Use it.
7908 (Ffile_exists_p, Ffile_accessible_directory_p):
7909 Set errno to 0 when it is junk.
7910 * fileio.c (Faccess_file):
7911 * image.c (x_create_bitmap_from_file):
7912 Use faccessat rather than opening the file, to avoid the hassle of
7913 having a file descriptor open.
7914 * lisp.h (report_file_errno): New decl.
7915 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7918 * process.c (create_process, wait_reading_process_output) [AIX]:
7919 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7920 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7921 a multithreaded environment anyway).
7922 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7924 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7926 * image.c (x_find_image_file): Don't close a remote file handle.
7928 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7930 Fix races with threads and file descriptors.
7931 * callproc.c (Fcall_process_region):
7932 * dired.c (open_directory):
7933 * emacs.c (main, Fdaemon_initialized):
7934 * image.c (x_find_image_file):
7935 * inotify.c (Finotify_rm_watch):
7936 * lread.c (Flocate_file_internal):
7937 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7938 * term.c (term_mouse_moveto, init_tty):
7939 * termcap.c (tgetent):
7940 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7941 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7942 * unexhp9k800.c, unexmacosx.c (unexec):
7943 * callproc.c (Fcall_process_region):
7944 Use emacs_close, not close.
7945 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7946 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7947 and posix_close function on current platforms (which all lack them).
7948 (emacs_close): Use it. This should fix the races on GNU/Linux and
7949 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7950 and it should avoid closing random victim file descriptors on
7953 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7955 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7956 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7959 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7960 This is for .gdbinit xbacktrace.
7962 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7963 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7964 (emacs_set_tty): Now static.
7965 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7966 * term.c (tty_capable_p, tty_default_color_capabilities)
7967 (get_tty_terminal, term_mouse_movement)
7968 (handle_one_term_event, init_tty, maybe_fatal):
7969 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7970 (tgetent, scan_file, name_match, compare_contin):
7971 * terminal.c (get_terminal):
7972 Use bool for boolean.
7973 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7974 Prefer char to unsigned char if either will do.
7975 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7976 (tty_write_glyphs): Prefer int to unsigned.
7977 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7978 All callers changed.
7979 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7981 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7984 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7985 (B__dummy__): New dummy symbol, to pacify C89.
7986 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7987 they can't grok varargs macros.
7988 * dispnew.c (add_window_display_history)
7989 (add_frame_display_history):
7990 * print.c (print_object):
7991 * xdisp.c (debug_method_add):
7992 Use %p printf format only for void pointers.
7993 * emacs.c (usage_message): New constant, replacing ...
7994 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7995 (main): Adjust to usage reorg.
7996 * fns.c (syms_of_fns):
7997 * profiler.c (syms_of_profiler):
7998 Don't use non-constant struct initializers.
7999 * gnutls.h (gnutls_initstage_t):
8000 * lisp.h (enum Lisp_Fwd_Type):
8001 * lread.c (lisp_file_lexically_bound_p):
8002 * xsettings.c (anonymous enum):
8003 Remove trailing comma.
8004 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
8005 * lisp.h (ENUM_BF): Use unsigned if pedantic.
8006 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
8008 * regex.c (const_re_char): New type, to pacify strict C89.
8009 All uses of 'const re_char' replaced to use it.
8010 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
8011 with glibc when strict C89. This change is imported from gnulib.
8013 (_Restrict_arr_): Rename from __restrict_arr, similarly.
8014 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
8015 Omit GNU_LINUX implementation, since it requires long long.
8016 * xterm.c (x_draw_underwave):
8017 Do not assume the traditional order of struct's members.
8018 (x_term_init): Rewrite to avoid the need for non-constant structure
8021 Syntax cleanup, mostly replacing macros with functions.
8022 This removes the need for the syntax_temp hack.
8023 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8024 * syntax.c (SYNTAX_INLINE): New macro.
8025 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8026 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8027 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8028 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8029 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8030 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8031 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8032 Now constants, not macros.
8033 (syntax_temp) [!__GNUC__]: Remove.
8034 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8035 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8036 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8037 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8038 Move here from syntax.h; now functions, not macros. Except for the
8039 last function, these are static since only syntax.c uses them.
8040 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8041 All uses changed. Now a function, not a macro; use this fact
8042 to simplify the code.
8043 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8044 compiler bugs; no longer relevant.
8045 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8046 (SYNTAX_INLINE): New macro.
8047 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8048 for the new functions. Use bool for boolean member.
8049 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8050 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8051 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8052 (SETUP_BUFFER_SYNTAX_TABLE):
8053 Now extern inline functions, not macros.
8054 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8055 Remove; all uses replaced by implementation.
8056 (syntax_temp) [!__GNUC__]: Remove decl.
8057 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8059 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8061 * emacs.c (main): Fix syntax error.
8063 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8065 Timestamp fixes for undo (Bug#14824).
8066 * atimer.c (schedule_atimer):
8067 * fileio.c (Ffile_newer_than_file_p):
8068 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8069 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8070 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8071 (syms_of_fileio): Remove Sclear_visited_file_name.
8072 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8073 file doesn't exist; this avoids an ambiguity with negative timestamps.
8074 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8075 * systime.h (make_emacs_time, invalid_emacs_time):
8076 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8077 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8078 * undo.c (record_first_change): Push (visited-file-modtime) onto
8079 undo list rather than reimplementing it by hand, incorrectly.
8081 2013-07-09 Ken Brown <kbrown@cornell.edu>
8083 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8085 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8087 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8089 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8091 Handle errno and exit status a bit more carefully.
8092 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8093 number into an exit status. Instead, use EXIT_CANCELED.
8094 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8095 * callproc.c (relocate_fd):
8096 * emacs.c (close_output_streams, main):
8097 * process.c (create_process):
8098 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8099 Use emacs_perror for simplicity.
8100 * callproc.c (relocate_fd, main):
8101 * sysdep.c (sys_subshell):
8102 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8103 (shut_down_emacs): Use emacs_write, not write.
8104 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8105 * fileio.c (Fcopy_file, e_write):
8106 * nsterm.m (ns_select):
8107 * process.c (send_process):
8108 * sound.c (vox_write):
8109 Use emacs_write_sig, not emacs_write.
8110 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8111 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8113 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8115 (emacs_full_write): New function.
8116 (emacs_write): Rewrite to use it.
8117 (emacswrite_sig, emacs_perror): New functions.
8118 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8120 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8122 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8123 on NS even if it is present. Pixmap on NS is a void*.
8125 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8127 Port to Ubuntu 10 (Bug#14803).
8128 Problem reported by T.V. Raman.
8129 * process.c (close_on_exec, accept4, process_socket):
8130 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8132 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8134 * w32.c (sys_dup): Declare prototype.
8138 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8140 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8142 Make file descriptors close-on-exec when possible (Bug#14803).
8143 This simplifies Emacs a bit, since it no longer needs to worry
8144 about closing file descriptors by hand in some cases.
8145 It also fixes some unlikely races. Not all such races, as
8146 libraries often open files internally without setting
8147 close-on-exec, but it's an improvement.
8148 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8149 * callproc.c (Fcall_process) [!MSDOS]:
8150 * emacs.c (main) [!DOS_NT]:
8151 * nsterm.m (ns_term_init):
8152 * process.c (create_process):
8153 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8154 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8155 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8156 Prefer mkostemp with O_CLOEXEC to mkstemp.
8157 * callproc.c (relocate_fd) [!WINDOWSNT]:
8158 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8159 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8161 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8162 Make the resulting file descriptor close-on-exec.
8163 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8164 * lread.c (load_descriptor_list, load_descriptor_unwind):
8165 Remove; no longer needed. All uses removed.
8166 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8167 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8169 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8170 (Fmake_network_process, Fnetwork_interface_list)
8171 (Fnetwork_interface_info, server_accept_connection):
8172 Make newly-created socket close-on-exec.
8173 * sysdep.c (emacs_open, emacs_fopen):
8174 Make new-created descriptor close-on-exec.
8175 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8176 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8178 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8180 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8181 for NS_IMPL_GNUSTEP.
8183 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8185 Fix openp errno handling.
8186 * callproc.c (Fcall_process): Preserve openp errno around close.
8187 * lread.c (openp): Set errno when returning -1, as some callers
8190 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8192 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8194 * nsterm.h (NSSavePanel): Update comment.
8195 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8196 (ns_run_file_dialog): Declare.
8198 * nsfns.m: Remove panelOK.
8200 (ns_run_file_dialog): New function.
8201 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8202 event loop, so file dialog is popped up by ns_run_file_dialog, called
8203 by sendEvent (Bug#14578).
8204 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8206 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8208 * xdisp.c (default_line_pixel_height): New function.
8209 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8210 (try_cursor_movement, redisplay_window, try_window)
8211 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8213 * window.c (window_scroll_pixel_based):
8214 use default_line_pixel_height.
8216 * dispextern.h (default_line_pixel_height): Add prototype.
8218 * frame.c (x_set_line_spacing): Accept a float value for
8219 line-spacing parameter, per the documentation.
8221 * data.c (Fmultibyte_string_p): Doc fix.
8223 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8225 Use emacs_open more consistently when opening files.
8226 This handles EINTR more consistently now, and makes it easier
8227 to introduce other uniform changes to file descriptor handling.
8228 * sysstdio.h: New file.
8229 * buffer.c (mmap_init):
8230 * cygw32.c (chdir_to_default_directory):
8231 * dispnew.c (Fopen_termscript):
8232 * emacs.c (Fdaemon_initialized):
8233 * fileio.c (Fdo_auto_save):
8234 * image.c (slurp_file, png_load_body, jpeg_load_body):
8235 * keyboard.c (Fopen_dribble_file):
8237 * print.c (Fredirect_debugging_output):
8238 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8239 * termcap.c (tgetent):
8240 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8241 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8242 * w32term.c (w32_initialize) [CYGWIN]:
8243 * xfaces.c (Fx_load_color_file):
8244 Use emacs_open instead of plain open, and emacs_fopen instead of
8246 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8247 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8248 * callproc.c (default_output_mode): New constant.
8249 (Fcall_process): Use it to call emacs_open instead of plain creat.
8250 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8251 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8252 (emacs_fopen): New function.
8253 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8254 Include <lisp.h>, for emacs_open.
8255 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8257 Remove duplicate #include directives.
8258 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8260 Don't include stdio.h twice.
8261 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8262 Don't include sys/types.h or stdio.h twice.
8263 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8264 * lread.c: Don't include coding.h twice.
8265 * nsfont.m: Don't include frame.h twice.
8266 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8267 * ralloc.c: Don't include <unistd.h> twice.
8268 * xdisp.c: Don't include font.h twice.
8269 * xterm.c: Don't include fontset.h twice.
8270 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8272 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8274 Scale ImageMagick images more carefully.
8275 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8276 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8277 Be more careful about avoiding undefined behavior after
8278 integer overflow and division by zero.
8280 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8282 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8283 (syms_of_w32fns): DEFSYM them.
8284 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8285 (CCHDEVICENAME): Define macros if not defined.
8286 (struct MONITOR_INFO_EX): New struct.
8287 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8288 (enum_display_monitors_fn): New variable.
8289 (globals_of_w32fns): Initialize it.
8290 (Fx_display_pixel_width, Fx_display_pixel_height)
8291 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8292 multi-monitor setups in docstrings.
8293 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8294 screen size by primary monitor's millimeter per pixel.
8295 (w32_monitor_enum, w32_display_monitor_attributes_list)
8296 (w32_display_monitor_attributes_list_fallback)
8297 (Fw32_display_monitor_attributes_list): New functions.
8298 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8300 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8302 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8304 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8306 * fileio.c (Qfile_notify_error): New error symbol.
8308 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8309 * inotify.c (inotify_callback, symbol_to_inotifymask)
8310 (Finotify_add_watch, Finotify_rm_watch): Use it.
8311 (inotifyevent_to_event): Exchange order of cookie and file name.
8312 (Finotify_add_watch): Adapt docstring.
8314 * lisp.h (Qfile_notify_error): Declare.
8316 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8318 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8319 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8320 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8321 which did not work (see <http://bugs.gnu.org/14569#307>).
8322 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8323 && (!noninteractive || initialized)). This attempts to thread
8324 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8326 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8328 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8329 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8331 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8333 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8334 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8335 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8336 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8338 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8340 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8341 Define to __sys_siglist.
8343 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8345 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8346 word-wrap, so that overflow-newline-into-fringe would work in
8347 visual-line-mode. (Bug#2749)
8348 (move_it_in_display_line_to): When the last scanned display
8349 element fits exactly on the display line, and
8350 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8351 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8352 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8353 finding buffer position that corresponds to pixel coordinates,
8354 e.g. in buffer_posn_from_coords.
8356 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8358 * process.c (handle_child_signal): Call catch_child_signal if
8361 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8363 Don't convert function pointers to void * and back.
8364 It isn't portable C, and it's easy enough to avoid.
8365 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8366 (make_save_value): Add support for SAVE_FUNCPOINTER.
8367 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8368 * print.c (print_object):
8369 Distinguish function from object pointers.
8370 * lisp.h (SAVE_FUNCPOINTER): New constant.
8371 (SAVE_SLOT_BITS): Adjust to it.
8372 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8373 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8374 (voidfuncptr): New typedef.
8375 (struct Lisp_Save_Value): New member data[0].funcpointer.
8376 (XSAVE_FUNCPOINTER): New function.
8378 Simplify buildobj processing.
8379 * Makefile.in (buildobj.h): Make it a sequence of strings each
8380 followed by comma, rather than a single string. Put it into a
8381 .tmp file in case there's an error while generating it.
8382 (gl-stamp): Use .tmp for temp files.
8383 (mostlyclean): Clean .tmp files.
8384 * doc.c (buildobj): Move to just the routine that needs it.
8385 It's now an array of strings, so processing is simpler.
8387 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8389 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8390 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8391 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8392 Invoke malloc_enable_thread even when not interactive.
8393 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8394 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8395 in this case, since the underlying bug has now been fixed.
8397 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8399 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8400 unlinking it (bug#14691).
8402 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8404 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8405 before checking whether buffer is modified. This lets
8406 `kill-buffer-query-functions' cancel killing of the buffer or save
8407 its content before `kill-buffer' asks user the "Buffer %s
8408 modified; kill anyway?" question.
8410 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8412 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8413 Let the super performKeyEquivalent deal with them (Bug#14747).
8415 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8417 * widget.c (resize_cb): Remove unused local.
8419 Do not use GTK 3 if it exists but cannot be compiled.
8420 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8421 * xterm.c (x_error_handler) [!USE_GTK]:
8424 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8426 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8428 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8429 to the valid range of values. (Bug#14753)
8431 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8432 when moving point by using the current glyph matrix. This avoids
8433 the need to force redisplay when this function is called in a
8436 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8438 Fix minor problems found by static checking.
8439 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8440 Redo the latter's body to sidestep GCC parenthesization warnings.
8441 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8442 * coding.c (detect_coding, detect_coding_system):
8443 * coding.h (struct undecided_spec):
8444 Use bool for boolean.
8445 * image.c (QCmax_width, QCmax_height): Now static.
8446 * xdisp.c (Fmove_point_visually): Remove unused local.
8448 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8450 * xdisp.c (Fmove_point_visually): New function.
8452 2013-06-28 Kenichi Handa <handa@gnu.org>
8454 * coding.h (define_coding_undecided_arg_index): New enum.
8455 (coding_attr_index): New members
8456 coding_attr_undecided_inhibit_null_byte_detection,
8457 coding_attr_undecided_inhibit_iso_escape_detection,
8458 coding_attr_undecided_prefer_utf_8.
8459 (undecided_spec): New struct.
8460 (struct coding_system): New member `undecided' of the member
8463 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8464 (detect_coding): Likewise.
8465 (detect_coding_system): Likewise.
8466 (Fdefine_coding_system_internal): New coding system properties
8467 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8469 (syms_of_coding): Adjust for coding_arg_undecided_max.
8471 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8473 * image.c (x_from_xcolors): Remove unused local.
8475 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8477 Defer image data transfer between X client and server until actual
8480 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8483 * image.c (Destroy_Image): Remove.
8484 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8485 `mask_p', and `colors_p'. All uses changed.
8486 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8487 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8488 New macros for `flags' arg to x_clear_image_1.
8489 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8490 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8491 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8492 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8493 (image_get_x_image, image_unget_x_image): New functions or macros.
8494 (image_background, image_background_transparent, x_to_xcolors)
8495 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8496 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8497 instead of Destroy_Image.
8498 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8499 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8500 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8501 (imagemagick_load_image, svg_load_image): Use them instead of
8502 x_create_x_image_and_pixmap, and x_put_x_image followed by
8503 x_destroy_x_image, respectively.
8504 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8505 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8506 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8507 background_transparent fields.
8508 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8509 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8511 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8513 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8514 This mostly consists of undoing recent changes.
8515 * callproc.c (Fcall_process):
8516 * process.c (create_process):
8517 Do not worry about catching SIGCHLD here, undoing previous change.
8518 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8519 * process.c, process.h (catch_child_signal):
8520 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8521 * process.c (catch_child_handler): Don't worry about being called
8522 lazily and do not assume caller has blocked SIGCHLD, undoing
8523 previous change. Move first-time stuff back to
8524 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8525 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8526 set lib_child_handler if it's already initialized, which may
8527 help avoid problems on GNUstep.
8529 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8531 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8532 * callproc.c (Fcall_process):
8533 * process.c (create_process):
8534 Make sure SIGCHLD is caught before we fork,
8535 since Emacs startup no arranges to catch SIGCHLD.
8536 * process.c (lib_child_handler): Initialize to null, not to
8538 (catch_child_signal): Allow self to be called lazily.
8539 Do nothing if it's already been called.
8540 Assume caller has blocked SIGCHLD (all callers do now).
8541 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8542 just before it's really needed.
8543 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8544 since it hasn't been caught yet.
8546 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8548 * image.c (compute_image_size): New function to implement
8549 :max-width and :max-height.
8550 (imagemagick_load_image): Use it.
8552 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8554 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8555 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8557 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8558 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8559 the SIGCHLD handler, since the code is not atomic and (due to glib)
8560 signals may be arriving now.
8561 * sysdep.c (init_signals): Do not catch child signals here;
8562 'main' now does that later, at a safer time.
8564 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8566 Clean up SIGCHLD handling a bit (Bug#14569).
8567 * process.c, process.h (catch_child_signal):
8568 Now always extern, even if !NS_IMPL_GNUSTEP.
8569 * process.c (catch_child_signal): Move glib tickler here from
8570 init_process_emacs, so that it's done earlier in Emacs
8571 initialization. Also move the noninteractive && !initialized
8572 check here from init_process_emacs. This is all a bit cleaner for
8573 GNUish platforms, and I hope it works around the Cygwin bug.
8574 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8575 that glib signal handling is tickled before glib creates threads.
8577 * process.c (wait_reading_process_output): Avoid int overflow
8578 when reading more than 2 GiB total from a process.
8580 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8582 * process.c (create_process): Handle a couple more cases,
8583 i.e., work even if new_argv and wait_child_setup[i] are cached.
8584 Use Fcall_process's style for volatile vars.
8586 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8588 * process.c (create_process): Mark PROCESS volatile.
8590 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8592 Use C99-style flexible array members if available.
8593 This avoids some subtle aliasing issues, which typically
8594 aren't a problem with GCC but may be a problem elsewhere.
8595 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8596 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8597 In either case, it uses a flexible array member rather than
8598 the old struct hack. All uses changed.
8599 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8600 Adjust to sdata reorganization.
8601 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8602 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8603 that ports better to pre-C99 non-GCC.
8604 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8605 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8606 as the latter has changed.
8607 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8608 and port better to pre-C99 GCC.
8609 * image.c (struct xpm_cached_color):
8610 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8611 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8612 Use FLEXIBLE_ARRAY_MEMBER.
8613 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8614 Move decl to top level so it gets checked against implementation.
8615 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8616 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8618 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8620 * syntax.c: Integer cleanups.
8621 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8622 All uses that need 0-or-2 changed to:
8623 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8624 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8625 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8626 (char_quoted, prev_char_comend_first, back_comment)
8627 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8628 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8629 Use bool for boolean.
8630 (update_syntax_table, skip_chars, skip_syntaxes):
8631 Prefer int to unsigned when either will do.
8632 (back_comment): Return boolean success flag, like forw_comment,
8633 instead of positive-or-minus-1 (which might have overflowed int anyway).
8634 Don't stuff ptrdiff_t into int.
8635 (syntax_spec_code, syntax_code_spec): Now const.
8636 (Fmatching_paren, scan_lists, scan_sexps_forward):
8637 Use enum syntaxcode for syntax code.
8638 (Fmatching_paren): Check that arg is a character, not just an integer.
8639 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8640 (Finternal_describe_syntax_value): Omit no-longer-needed
8642 (skip_chars): Use char, not unsigned char, when the distinction
8644 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8645 * bytecode.c (exec_byte_code):
8646 * syntax.c (syntax_spec_code, Fchar_syntax)
8647 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8649 * syntax.h (SYNTAX_WITH_FLAGS):
8650 Omit unnecessary casts.
8652 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8654 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8655 line dimensions here, to avoid race conditions with the main
8656 thread. (Bug#14062, bug#14630, bug#14669)
8658 * w32term.c (w32_draw_window_cursor): Compute the header line and
8659 mode line dimensions here.
8660 <w32_system_caret_window, w32_system_caret_hdr_height>:
8661 <w32_system_caret_mode_height>: New variables.
8663 * w32term.h: Declare them.
8665 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8667 * alloc.c (die): Move "assertion failed" string here ...
8668 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8669 COND when SUPPRESS_CHECKING. This shrinks the executable text
8670 size by 0.8% to 2.2% when configured with --enable-checking,
8671 depending on optimization flags (GCC 4.8.1 x86-64).
8673 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8675 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8677 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8678 base is 2; this is more accurate.
8680 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8682 * sound.c (string_default): Move to !WINDOWSNT section.
8683 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8685 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8687 * sound.c: Integer cleanups.
8688 Remove unnecessary forward decls.
8689 (struct sound_device): The 'file' member is now a Lisp_Object, not
8690 a char *, so that we needn't invoke alloca on a huge size.
8691 (Fplay_sound_internal): Adjust to this.
8692 (string_default): New function.
8693 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8694 Use it to adjust to the struct sound_device change.
8695 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8696 (be2hs) [0]: Remove.
8698 * syntax.c (skip_chars): Don't use uninitialized storage
8699 when searching a multibyte buffer for characters that are not in a
8700 unibyte string that contains non-ASCII characters.
8702 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8704 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8705 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8707 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8709 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8711 2013-06-18 Kenichi Handa <handa@gnu.org>
8713 * font.c (Ffont_spec): Signal an error for an invalid font name
8716 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8718 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8719 In particular this ports to 32-bit sparc Sun cc.
8720 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8721 array with a dummy element at specpdl[-1], so that its address can
8723 (unbind_to): Do not copy the binding; not needed, now that we
8724 copy old_value in the one place where the copy is needed.
8725 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8726 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8727 (union specbinding): Rename from struct specbinding. Redo layout
8728 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8729 which is not portable. With Sun C 5.12 32-bit sparc, the
8730 declaration causes nargs to be an unsigned bitfield, a behavior
8731 that the C standard allows; but Emacs wants nargs to be signed.
8732 The overall type is now a union of structures rather than a
8733 structure of union of structures, and the 'kind' member is now a
8734 bitfield, so that the overall type doesn't grow. All uses changed.
8735 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8737 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8739 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8740 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8742 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8744 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8746 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8747 unless we know that the window w's frame is a frame object.
8748 Another attempt at solving bug#14062 and bug#14630.
8750 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8752 * textprop.c (property_set_type): New enum.
8753 (add_properties): Allow appending/prepending text properties.
8754 (add_text_properties_1): Factored out of Fadd_text_properties.
8755 (Fadd_text_properties): Move all the code into
8756 add_text_properties_1.
8757 (Fadd_face_text_property): New function that calls
8758 add_text_properties_1.
8760 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8762 Move functions from lisp.h to individual modules when possible.
8763 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8764 * alloc.c (XFLOAT_INIT, set_symbol_name):
8765 * buffer.c (CHECK_OVERLAY):
8766 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8767 (set_char_table_parent):
8768 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8769 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8770 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8771 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8773 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8774 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8775 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8776 (backtrace_args, backtrace_debug_on_exit):
8777 * floatfns.c (CHECK_FLOAT):
8778 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8779 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8780 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8781 (set_hash_index_slot):
8782 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8783 * marker.c (CHECK_MARKER):
8784 * textprop.c (CHECK_STRING_OR_BUFFER):
8785 * window.c (CHECK_WINDOW_CONFIGURATION):
8786 Move here from lisp.h, and make these functions static rather than
8788 * buffer.c (Qoverlayp):
8790 * fns.c (Qhash_table_p):
8791 * window.c (Qwindow_configuration_p):
8793 * lisp.h: Remove the abovementioned defns and decls.
8795 Use functions, not macros, for XINT etc (Bug#11935).
8796 In lisp.h, prefer functions to function-like macros, and
8797 constants to object-like macros, when either will do. This:
8798 . simplifies use, as there's no more need to worry about
8799 arguments' side effects being evaluated multiple times.
8800 . makes the code easier to debug on some platforms.
8801 However, when using gcc -O0, keep using function-like macros
8802 for a few critical operations, for performance reasons.
8803 This sort of thing isn't needed with gcc -Og, but -Og
8804 is a GCC 4.8 feature and isn't widely-enough available yet.
8805 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8806 Remove enum lsb_bits; no longer needed.
8807 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8808 * buffer.c (Qoverlap):
8810 * fns.c (Qhash_table_p):
8811 Now extern, so lisp.h can use these symbols.
8812 * dispextern.h: Include character.h, for MAX_CHAR etc.
8813 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8814 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8815 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8816 (GLYPH_CODE_P): Move here from lisp.h.
8817 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8818 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8819 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8820 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8821 XUNTAG now returns void *.
8822 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8823 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8824 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8825 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8826 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8827 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8828 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8829 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8830 New macros, renamed from their sans-lisp_h_ counterparts.
8831 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8832 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8833 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8834 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8835 If compiling via GCC without optimization, define these as macros
8836 in addition to inline functions.
8837 To disable this, compile with -DINLINING=0.
8838 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8839 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8840 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8841 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8842 (INTMASK, VALMASK): Now macros, since static values cannot be
8843 accessed from extern inline functions.
8844 (VALMASK): Also a constant, for benefit of old GDB.
8845 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8846 is INTEGERP, which can fold it in.
8847 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8848 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8849 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8850 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8851 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8852 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8853 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8854 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8855 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8856 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8857 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8858 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8859 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8860 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8861 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8862 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8863 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8864 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8865 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8866 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8867 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8868 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8869 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8870 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8871 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8872 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8873 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8874 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8875 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8876 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8877 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8878 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8879 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8881 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8882 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8883 (VALMASK): Define in one place rather than in two, merging the
8884 USE_LSB_TAG parts; this is simpler.
8885 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8886 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8887 Move up, to avoid use before definition.
8888 Also include "globals.h" earlier, for the same reason.
8889 (make_natnum): New function.
8890 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8891 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8892 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8893 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8894 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8895 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8896 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8897 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8898 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8899 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8900 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8901 (Qwindow_configuration_p, Qimage): New forward declarations.
8902 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8903 (STRING_COPYIN): Remove; unused.
8904 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8905 (xcar_addr, xcdr_addr): New functions. All uses changed.
8906 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8907 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8908 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8909 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8910 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8911 (TYPE_RANGED_INTEGERP): Simplify.
8912 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8913 (setlocale, fixup_locale, synchronize_system_messages_locale)
8914 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8915 Now empty functions, not macros.
8916 (functionp): Return bool, not int.
8917 * window.c (Qwindow_configuration_p): Now extern,
8918 so window.h can use it.
8919 * window.h (Qwindowp): Move decl back to lisp.h.
8921 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8923 * xdisp.c (Fline_pixel_height): New function, required for solving
8926 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8928 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8930 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8932 * lread.c (syms_of_lread):
8933 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8935 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8937 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8939 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8941 * fileio.c (expand_file_name): Doc fix.
8943 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8945 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8946 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8947 Wait for self, not for 0. This can't hurt on GNU or similar
8948 system, and may help with Cygwin.
8950 * keyboard.c: Don't use PROP (...) as an lvalue.
8951 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8952 Use set_prop (A, B), not PROP (A) = B.
8954 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8956 * xdisp.c (get_it_property): Use it->window instead of generating
8957 a Lisp object from it->w.
8959 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8961 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8962 get-char-property the window that is being rendered, instead of
8963 the buffer, to support window-specific overlays. (Bug#14575)
8964 (compute_display_string_pos): When W is NULL, use the current
8965 buffer as the object to pass to get-char-property.
8966 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8967 pointer member of the bidi iterator, since no window is pertinent
8970 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8972 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8973 being displayed, and pass it to compute_display_string_pos.
8974 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8975 (bidi_paragraph_init): All callers changed.
8977 * xdisp.c (init_from_display_pos, init_iterator)
8978 (handle_single_display_spec, next_overlay_string)
8979 (get_overlay_strings_1, reseat_1, reseat_to_string)
8980 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8981 Set bidi_it.w member from it->w.
8982 (compute_display_string_pos): Accept additional argument, the
8983 window being displayed, and pass it to Fget_char_property.
8986 * dispextern.h (struct bidi_it): New member w, the window being
8988 (compute_display_string_pos): Adjust prototype.
8990 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8992 * xgselect.c: Remove unneeded include xterm.h.
8994 * process.c (wait_reading_process_output): Check for NS before GLIB.
8995 GLIB may be linked in due to rsvg, but ns_select must be called.
8997 * xgselect.c (xg_select): Remove call to window_system_available
8998 and g_main_context_pending at the top, so Gdk events (i.e. file
8999 notify) are processed when Emacs is started with -nw.
9001 2013-06-07 Eli Zaretskii <eliz@gnu.org>
9003 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
9004 (ctagsfiles3): New variable, includes only *.m files.
9005 (TAGS): Use an explicit language name in the regular expressions,
9006 to avoid transformation of '/SOMETHING' by MSYS to
9007 'c:\MSYS\SOMETHING'.
9009 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
9011 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
9013 2013-06-06 Eli Zaretskii <eliz@gnu.org>
9015 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
9016 still need to set the mouse pointer shape and activate help-echo.
9019 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9021 A few porting etc. fixes for the new file monitor code.
9022 See the thread containing
9023 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9024 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9025 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9026 (dir_monitor_callback, Fgfile_rm_watch):
9027 Use assq_no_quit instead of Fassoc, for speed.
9028 (dir_monitor_callback, Fgfile_rm_watch):
9029 eassert that the monitor is a fixnum.
9030 (dir_monitor_callback): No need for CDR_SAFE.
9031 Simplify building of lisp with alternative tails.
9032 (Fgfile_add_watch, Fgfile_rm_watch):
9033 Do not assume glib functions set errno reliably on failure.
9034 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9035 and signal an error otherwise.
9036 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9037 Use Fdelq instead of Fdelete, for speed.
9039 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9041 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9042 don't insist on being invoked on a highlighted tool-bar button.
9043 Avoids losing tool-bar functionality when mouse-highlight is nil.
9044 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9045 Don't highlight when mouse-highlight is nil.
9046 (note_mouse_highlight): When mouse-highlight is nil, don't return
9047 right away; instead, run tool-bar and mode-line highlight
9048 subroutine, clear any existing highlight, and revert the mouse
9049 pointer to its default shape. (Bug#14558)
9051 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9053 * lisp.mk (lisp): Add prog-mode.el.
9055 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9057 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9058 * process.c (dummy_handler): New function.
9059 (lib_child_handler): New static var.
9060 (handle_child_signal): Invoke it.
9061 (catch_child_signal): If a library has set up a signal handler,
9062 save it into lib_child_handler.
9063 (init_process_emacs): If using glib and not on Windows, tickle glib's
9064 child-handling code so that it initializes its private SIGCHLD handler.
9065 * syssignal.h (SA_SIGINFO): Default to 0.
9066 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9067 31; it should no longer be needed now.
9069 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9071 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9073 * gfilenotify.c (globals_of_gfilenotify): New function.
9074 (syms_of_gfilenotify): Move global initialization there.
9076 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9078 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9080 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9081 * keyboard.c (menu_bar_items, tool_bar_items):
9082 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9083 not override local keymaps any more.
9085 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9087 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9089 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9091 * w32console.c (initialize_w32_display): Return the dimensions of
9092 the console window via 2 additional arguments, not via the current
9093 frame. This avoids crashes due to overrunning the bounds of
9094 frame's decode_mode_spec_buffer, which is not resized following
9095 the change of the frame dimensions from the initial 10x10.
9097 * w32term.h (w32_initialize_display_info): Adjust prototype.
9099 * term.c (init_tty): Take dimensions of the frame from the values
9100 returned by initialize_w32_display.
9102 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9103 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9104 (LIBES): Add $(GFILENOTIFY_LIBS).
9106 * w32inevt.c (handle_file_notifications): Add dummy implementation
9107 for !HAVE_W32NOTIFY.
9109 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9111 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9113 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9115 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9117 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9119 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9121 Fix minor problems found by static checking.
9122 * data.c (pure_write_error):
9123 Use xsignal2, not Fsignal, as Fsignal might return.
9124 * eval.c (set_backtrace_debug_on_exit): Now static.
9125 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9126 No longer inline. EXTERN_INLINE is needed only for functions
9127 defined in .h files. Reindent function header as per GNU style.
9128 (backtrace_p, backtrace_top, backtrace_next):
9129 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9130 compiler or linker. Add extern decls to pacify gcc -Wall.
9131 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9133 * frame.c (free_monitors): Define only on platforms that need it.
9134 * nsterm.m (ns_term_init):
9135 * process.c (catch_child_signal):
9136 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9137 defined on all porting targets these days.
9138 * process.c, process.h (catch_child_signal):
9139 Make it extern only if NS_IMPL_GNUSTEP is defined.
9141 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9143 * w32.c (gettimeofday): Make the signature identical to prototype
9144 in nt/inc/sys/time.h.
9146 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9148 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9151 * keyboard.c (safe_run_hooks_error): Improve error message.
9153 * data.c (pure_write_error): Add `object' argument.
9154 * puresize.h (CHECK_IMPURE): Use it.
9156 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9158 * Makefile.in (NOTIFY_OBJ): New variable.
9159 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9161 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9162 Call syms_of_gfilenotify.
9164 * gfilenotify.c: New file.
9166 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9167 and Qfile_w32notify.
9168 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9169 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9171 * lisp.h: Declare syms_of_gfilenotify.
9173 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9175 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9177 Merge the specpdl and backtrace stacks. Make the structure of the
9178 specpdl entries more obvious via a tagged union of structs.
9179 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9180 (enum specbind_tag): New enum.
9181 (struct specbinding): Make it a tagged union of structs.
9182 Add a case for backtrace records.
9183 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9184 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9185 (backtrace_debug_on_exit): New accessors.
9186 (struct backtrace): Remove.
9187 (struct catchtag): Remove backlist field.
9188 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9190 (Flocal_variable_p): Speed up the common case where the binding is
9192 * eval.c (backtrace_list): Remove.
9193 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9194 (set_backtrace_args, set_backtrace_nargs)
9195 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9196 (backtrace_next): New functions.
9197 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9198 (unwind_to_catch, internal_lisp_condition_case)
9199 (internal_condition_case, internal_condition_case_1)
9200 (internal_condition_case_2, internal_condition_case_n): Don't bother
9201 with backtrace_list any more.
9202 (Fsignal): Adjust to new backtrace format.
9203 (grow_specpdl): Move up.
9204 (record_in_backtrace): New function.
9205 (eval_sub, Ffuncall): Use it.
9206 (apply_lambda): Adjust to new backtrace format.
9207 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9209 (specbind): Adjust to new specpdl format. Simplify.
9210 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9211 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9213 (mark_backtrace): Remove.
9214 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9215 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9216 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9218 * profiler.c (record_backtrace): Use get_backtrace.
9219 (handle_profiler_signal): Use backtrace_top_function.
9220 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9223 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9225 * process.h (catch_child_signal): Declare.
9227 * process.c (catch_child_signal): New function.
9228 (init_process_emacs): Call it.
9230 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9231 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9233 (x_set_cursor_type): Remove declaration.
9234 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9235 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9236 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9237 (ns_get_color): Use F suffix on float.
9238 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9239 (ns_get_rgb_color): Remove.
9240 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9241 (note_mouse_movement): x and y are CGFloat.
9242 (ns_draw_fringe_bitmap): Remove unused rowY.
9243 Change #if to COCOA && >= 10_6.
9244 (ns_draw_window_cursor): Remove unused overspill.
9245 (ns_draw_underwave): width and x are EamcsCGFloat.
9246 (ns_draw_box): thickness is CGFloat.
9247 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9248 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9249 if not in main thread.
9250 (ns_get_pending_menu_title, ns_check_menu_open)
9251 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9252 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9253 (sendFromMainThread:): New method.
9254 (changeFont:): size is CGFloat.
9255 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9256 Disable warning about permanent text.
9257 (characterIndexForPoint:): Adjust return type depending on GNUstep
9259 (mouseDown:): delta is CGFloat.
9260 (updateFrameSize): Remove unised variable f.
9261 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9262 Cast float to EmacsCGFloat.
9263 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9264 also to -1 when restoring.
9265 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9266 inside NS_IMPL_COCOA.
9267 (toggleFullScreen:): Put call to toggleFullScreen inside
9268 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9269 (setPosition:portion:whole:): por is CGFloat.
9270 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9271 (mouseDown:): Use CGFloat.
9272 (mouseDragged:): Remove unised variable edge.
9273 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9275 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9277 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9278 when NS_IMPL_GNUSTEP.
9279 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9280 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9281 (EmacsToolbar): Add clearAll. Add tag argument to
9282 addDisplayItemWithImage.
9283 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9285 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9287 * nsmenu.m (ns_update_menubar): Make static.
9288 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9289 (fillWithWidgetValue:): Add cast to SEL for setAction.
9290 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9291 (update_frame_tool_bar): Update code for GNUstep.
9292 (clearAll): New method.
9293 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9294 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9295 Move identifierToItem setObject and activeIdentifiers addObject before
9296 call to insertItemWithItemIdentifier.
9297 (validateVisibleItems): Fix indentation.
9298 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9299 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9300 UtilityWindow to aStyle, remove call to setStyleMask.
9302 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9304 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9305 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9306 Use F suffix on floats.
9307 (ns_char_width): Returns CGFloat.
9308 (ns_ascii_average_width): w is CGFloat instead of float.
9309 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9311 (ns_glyph_metrics): CGFloat instead of float.
9313 * nsfns.m (x_set_foreground_color, x_set_background_color):
9315 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9316 remove unused variables.
9317 (Fns_read_file_name): Keep track if panel is for save.
9318 Use ns_filename_from_panel/ns_directory_from_panel.
9319 (Fns_list_services): delegate only used for COCOA.
9320 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9321 Just return the input if GNUstep.
9322 (x_screen_planes): Remove.
9323 (Fxw_color_values): Use EmacsCGFloat
9324 (Fns_display_monitor_attributes_list): Only get screen number for
9326 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9328 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9329 ns_directory_from_panel.
9331 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9333 * process.c (handle_child_signal): Also use WCONTINUED.
9334 This is so that list-processes doesn't mistakenly list the process
9335 as stopped, when the process has actually been continued and is
9338 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9340 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9341 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9342 not already configured.
9344 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9346 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9348 * Makefile.in (mostlyclean): Remove *.res files.
9350 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9352 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9353 a buffer (bug#8447).
9355 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9357 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9358 display vector, and we backtrack, handle the case that the
9359 previous character position is also displayed from a display
9360 vector or covered by a display string or image. (Bug#14476)
9362 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9364 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9365 (struct MonitorInfo, free_monitors): Remove.
9366 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9367 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9368 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9371 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9372 (struct MonitorInfo, free_monitors): Remove.
9373 (ns_screen_name): Make static.
9374 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9375 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9378 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9379 (struct MonitorInfo): New struct.
9380 (free_monitors, make_monitor_attribute_list): Declare.
9382 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9384 (free_monitors, make_monitor_attribute_list): New functions.
9385 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9388 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9390 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9392 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9394 * keyboard.c: Apply keyboard decoding only to events that come directly
9395 from the tty, not from unread-command-events (bug#14368).
9396 (read_event_from_main_queue): New function, extracted from read_char.
9397 (read_decoded_char): Remove.
9398 (read_decoded_event_from_main_queue): New function to replace it.
9399 (read_char): Use it.
9400 (read_key_sequence): Use read_char rather than read_decoded_char.
9402 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9404 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9406 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9408 2013-05-22 Kenichi Handa <handa@gnu.org>
9410 The following changes are to fix the setting of
9411 buffer-file-coding-system on, for instance, C-x RET c unix RET
9412 _FILE_OF_DOS_EOL_TYPE_ RET.
9414 * coding.h (struct coding_system): New member detected_utf8_chars.
9416 * coding.c (detect_coding_utf_8): Count characters and check EOL
9417 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9419 (setup_coding_system): Do not initialize coding->head_ascii.
9420 (check_ascii): Do not set coding->eol_seen but update it. Do not
9421 call adjust_coding_eol_type here.
9422 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9423 If the eol-type of CODING is already specified, adjust the eol type
9424 of the found coding-system.
9425 (decode_coding_gap): Cancel previous change. Utilize the
9426 character numbers counted by detect_coding_utf_8. Fix detection
9429 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9431 * search.c (looking_at_1): Only set last_thing_searched if the match
9432 changed the match-data (bug#14281).
9434 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9436 * xdisp.c (reseat_at_previous_visible_line_start):
9437 Already declared in dispextern.h, so remove it here.
9438 (move_it_vertically_backward): Likewise.
9440 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9442 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9443 (Fx_display_pixel_width, Fx_display_pixel_height)
9444 (Fx_display_mm_width, Fx_display_mm_height):
9445 Mention `display-monitor-attributes-list' in docstrings.
9447 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9448 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9449 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9450 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9451 (Fx_display_backing_store, Fx_display_visual_class)
9452 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9453 (Fx_display_grayscale_p, Fx_display_pixel_width)
9454 (Fx_display_pixel_height, Fx_display_planes)
9455 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9456 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9457 (Fx_display_mm_width, Fx_display_mm_height)
9458 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9459 height for all physical monitors as in X11.
9461 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9462 Return pixel width or height for all physical monitors as in X11.
9464 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9466 Port --enable-gcc-warnings to clang.
9467 * bytecode.c (exec_byte_code):
9469 Redo diagnostic pragmas to pacify clang, too.
9470 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9471 * editfns.c (Fencode_time):
9472 * fileio.c (file_accessible_directory_p):
9473 * font.c (font_unparse_xlfd):
9474 Use '&"string"[index]' instead of '"string" + (index)'.
9475 * undo.c (user_error): Remove; unused.
9477 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9479 * insdel.c (insert_1_both): Document the arguments, instead of
9480 referring to insert_1, which no longer exists.
9482 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9483 some window, increment windows_or_buffers_changed, so that
9484 *Messages* display in that window is updated. (Bug#14408)
9486 * w32.c: Include epaths.h.
9487 (init_environment): Use cmdproxy.exe without leading directories.
9488 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9490 (gettimeofday): Adjust signature and return value to Posix
9493 * unexw32.c (open_output_file): Delete the existing emacs.exe
9494 before creating it, to break the hard link to the versioned
9497 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9498 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9499 (FIRSTFILE_OBJ): New variables.
9500 (W32_RES): Rename to EMACSRES. All users changed.
9501 (base_obj): Use $(CM_OBJ).
9502 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9503 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9504 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9505 $(W32_RES_LINK) before $(LIBES).
9506 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9508 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9510 * makefile.w32-in (DOC): Use just "DOC".
9512 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9514 * process.c: Export default filters and sentinels to Elisp.
9515 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9517 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9518 (Fset_process_sentinel, Fformat_network_address):
9519 Default to them instead of nil.
9520 (server_accept_connection): Sentinels can't be nil any more.
9521 (read_and_dispose_of_process_output): New function, extracted from
9522 read_process_output.
9523 (read_process_output): Use it; filters can't be nil.
9524 (Finternal_default_process_filter): New function, extracted from
9525 read_process_output.
9526 (exec_sentinel_unwind): Remove function.
9527 (exec_sentinel): Don't zilch sentinel while running.
9528 (status_notify): Sentinels can't be nil.
9529 (Finternal_default_process_sentinel): New function extracted from
9531 (setup_process_coding_systems): Default filter is not nil any more.
9532 (syms_of_process): Export new Elisp functions and initialize
9534 * lisp.h (make_lisp_proc): New function.
9536 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9538 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9540 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9542 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9543 unless we know that the window w is a leaf window.
9544 Another attempt at solving bug#14062.
9546 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9548 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9551 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9553 * image.c (gif_load): Check that subimages fit (Bug#14345).
9555 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9557 * lread.c (skip_dyn_eof): New function.
9558 (read1): Use it to skip the end of a file in response to #@00.
9560 * doc.c (get_doc_string): Slightly relax the sanity checking.
9562 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9564 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9565 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9566 (MonitorInfo): New struct.
9567 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9568 (Fns_display_monitor_attributes_list): New functions.
9569 (display-usable-bounds): Remove.
9570 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9573 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9575 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9576 (GTK_CHECK_VERSION): New macro, if not already defined.
9577 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9578 replaced by GTK_CHECK_VERSION.
9580 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9582 * xterm.h (GTK_PREREQ): New macro.
9583 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9584 to use this macro instead, for consistency and clarity.
9586 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9588 * xdisp.c (row_for_charpos_p): New function, with code of
9589 cursor_row_p, but accepts an additional argument CHARPOS instead
9590 of using a hardcoded PT.
9591 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9592 (row_containing_pos): Call row_for_charpos_p instead of partially
9593 doing the same. Fixes cursor positioning under longlines-mode
9594 when longlines-show-effect includes more than one newline, when
9595 moving the cursor vertically up.
9597 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9599 * makefile.w32-in (ACL_H): New macro.
9600 ($(BLD)/fileio.$(O)): Update dependencies.
9602 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9604 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9605 * Makefile.in (LIB_ACL): New macro.
9606 (LIBACL_LIBS): Remove.
9607 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9608 * fileio.c: Include <acl.h>.
9609 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9610 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9612 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9615 * unexelf.c: Don't assume ElfW (Half) fits in int.
9616 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9617 when dealing with ElfW (Half) values, since they can exceed 2**31
9618 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9619 (entry_address): Omit unused NUM arg. All uses changed.
9621 2013-05-07 Juri Linkov <juri@jurta.org>
9623 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9624 to the string converted from number with `Fnumber_to_string'.
9627 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9629 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9630 This fixes a problem introduced by my previous change.
9632 2013-05-07 Glenn Morris <rgm@gnu.org>
9634 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9636 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9638 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9640 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9642 Static checking by GCC 4.8.0.
9643 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9644 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9645 (x_get_monitor_attributes_fallback)
9646 (x_get_monitor_attributes_xinerama)
9647 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9648 Define only if USE_GTK.
9649 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9650 (x_get_monitor_attributes_fallback): Omit unused locals.
9651 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9652 Use double, not float, to avoid mixed-mode floating point arithmetic.
9654 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9655 Jan Djärv <jan.h.d@swipnet.se>
9657 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9658 (XINERAMA_CFLAGS): New macros.
9659 (ALL_CFLAGS, LIBES): Use them.
9661 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9662 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9663 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9664 (syms_of_xfns): DEFSYM them.
9665 (struct MonitorInfo): New struct.
9666 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9667 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9668 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9669 (x_get_monitor_attributes_xinerama): New functions.
9670 (Fx_display_monitor_attributes_list): New primitive.
9671 (syms_of_xfns): Defsubr it.
9673 * xterm.h (x_display_info): Add Xatom_net_workarea and
9674 Xatom_net_current_desktop.
9676 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9677 and dpyinfo->Xatom_net_current_desktop.
9679 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9681 * xdisp.c (pos_visible_p): Use the special code for finding the
9682 beginning of a display property or overlay for any "replacing"
9683 display property, not just for display strings. This solves
9684 incorrect reporting of position by posn-at-point. (Bug#14241)
9686 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9688 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9689 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9690 Verify that ElfW (Half) fits in int.
9691 (fatal): Use same signature as lisp.h.
9692 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9693 configure and build with -DUNEXELF_DEBUG without worrying about
9694 other modules that use DEBUG.
9695 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9696 possibly-wide integers now uses it instead of plain fprintf.
9697 (entry_address): New function, which avoids problems with 32-bit
9698 overflow on 64-bit hosts.
9699 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9700 (round_up): Don't assume the remainder fits in int.
9701 (find_section): Use bool for boolean. Simplify debug code.
9702 (unexec): Don't assume file sizes fit in int or size_t.
9703 Omit unnecessary trailing newline in 'fatal' format.
9704 Use strerror rather than outputting decimal error number.
9705 Remove unused code when emacs is not defined;
9706 this file relies on Emacs now.
9707 Don't assume e_phnum and e_shnum are positive.
9709 * regex.c: Fix problems when DEBUG is defined.
9710 (extract_number, extract_number_and_incr): Define regardless of
9711 whether DEBUG is defined; that's simpler and makes the code less
9712 likely to go stale in the normal case when DEBUG is not defined.
9713 Return int rather than taking an int * arg. All callers changed.
9714 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9715 Remove, replacing with ...
9716 (DEBUG_PRINT): New macro. All callers changed.
9717 (DEBUG_COMPILES_ARGUMENTS): New macro.
9718 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9719 (print_compiled_pattern, print_double_string) [DEBUG]:
9720 Use prototype rather than old-style definition.
9721 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9722 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9723 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9724 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9725 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9726 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9727 This matters only when DEBUG is defined.
9729 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9731 * xdisp.c (set_iterator_to_next): Set the
9732 ignore_overlay_strings_at_pos_p flag only if we are _really_
9733 iterating over an overlay string, as indicated by the
9734 current.overlay_string_index member. (Bug#14306)
9736 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9738 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9739 to where it is used, to avoid autorelease issues (Bug#14050).
9741 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9743 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9744 * fileio.c (syms_of_fileio): Implement this.
9745 * filelock.c (create_lock_file): If symbolic links don't work, so
9746 we use a regular file as a lock file, do not fsync the lock file;
9749 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9751 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9752 (syms_of_minibuf): Adjust accodingly.
9754 * callint.c (Fcall_interactively): Adjust calls accordingly.
9756 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9758 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9759 w->contents is a buffer before computing everything else.
9760 Use parentheses to disambiguate last part of the condition.
9762 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9763 assertion violations. (Bug#14062)
9765 2013-05-01 David Reitter <david.reitter@gmail.com>
9767 * nsfns.m (ns_tooltip): Initialize.
9769 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9771 * coding.c (decode_coding_gap): Don't remove the character before
9772 a newline unless it's a CR character. (Bug#14287)
9774 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9776 * dispextern.h (struct face): Move enum face_underline_type
9777 earlier so that bitfields can be in the same word.
9779 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9781 * nsfns.m (handlePanelKeys): New function.
9782 (EmacsOpenPanel:performKeyEquivalent:)
9783 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9784 arrows/function/control and copy/paste keys (Bug#14296).
9786 2013-04-27 Juri Linkov <juri@jurta.org>
9788 * callint.c (Fcall_interactively): Call `Qread_number' for
9789 interactive code letter `n' instead of using duplicate code.
9792 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9794 * systime.h (make_timeval): Declare as 'const'.
9796 2013-04-27 Kenichi Handa <handa@gnu.org>
9798 * font.c (font_open_entity): Always open a font of manageable
9801 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9803 Port better to AIX (Bug#14258).
9804 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9807 2013-04-24 Kenichi Handa <handa@gnu.org>
9809 * coding.c (decode_coding_iso_2022): When an invalid escape
9810 sequence is encountered, reset the invocation and designation
9811 status to the safest one.
9813 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9815 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9816 Without this fix, "make distclean" leaves stamp-h1 behind.
9818 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9820 * w32fns.c (w32_fullscreen_rect): New function to compute the
9821 window rectangle for the given fullscreen mode.
9822 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9823 longer tunes the window size. This keeps the window's edges flush
9824 with the screen and allows the taskbar to hide itself in fullboth.
9826 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9827 window decorations and uses the entire screen.
9829 * w32term.h (w32_fullscreen_rect) Add prototype.
9830 (struct w32_output): Replace normal_width, normal_height,
9831 normal_top, and normal_left members with a single normal_placement
9833 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9835 (FRAME_NORMAL_PLACEMENT): New macro.
9837 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9839 * minibuf.c (Ftest_completion): Silence compiler warning.
9841 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9843 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9846 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9849 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9850 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9851 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9852 parentheses where appropriate.
9854 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9856 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9858 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9860 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9861 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9862 Mention in the doc string that setting these variables takes
9863 effect only after a call to set-window-buffer. (Bug#14200)
9865 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9867 * indent.c (Fvertical_motion): Don't consider display strings on
9868 overlay strings as display strings on the buffer position we
9869 started from. This prevents vertical cursor motion from jumping
9870 more than one line when there's an overlay string with a display
9871 property at end of line.
9872 Reported by Karl Chen <Karl.Chen@quarl.org> in
9873 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9875 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9877 * window.c (select_window): `record_buffer' even if window is
9878 already selected (bug#14191).
9880 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9882 * window.c (Fwindow_end): Test more flags, including the buffer's
9883 last_overlay_modified flag, to determine whether the window's
9884 display is really up-to-date. Prevents the function from
9885 returning a stale value. (Bug#14170)
9886 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9889 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9891 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9892 garbaged only if it is not already the top frame on its TTY.
9893 This prevents flickering due to constant redrawing of TTY frames when
9894 there are GUI frames open in the same session. (Bug#13864)
9896 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9898 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9899 of marking the idle timers directly.
9901 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9903 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9906 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9908 * window.c (select_window): Don't record_buffer while the invariant is
9909 temporarily broken (bug#14161).
9911 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9913 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9915 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9917 2013-04-07 Romain Francoise <romain@orebokech.com>
9919 Ignore additional platform-specific ACL errors (Bug#13702).
9920 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9921 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9923 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9925 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9928 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9930 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9931 This bug was introduced by my 2013-02-25 change that simplified
9932 data_start configuration. Without this change, on GNU/Linux
9933 an Emacs configured with --enable-profiling fails immediately
9934 due to a profiler signal.
9935 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9936 with these flags. On platforms where special flags are needed
9937 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9938 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9939 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9941 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9943 Get rid of some platform-specific functions examining window
9944 system and its capabilities. This is a partial rework of the
9946 * lisp.h (have_menus_p): Remove prototype. This function is
9947 replaced with platform-independent window_system_available.
9948 (check_window_system): Move to...
9949 * frame.h (decode_window_system_frame, window_system_available):
9950 ...here, add new prototypes.
9951 * frame.c (window_system_available, decode_window_system_frame):
9953 (check_window_system): Platform-independent now.
9954 * xterm.h (x_in_use): Remove declaration.
9956 * w32term.h (check_x_frame):
9957 * nsterm.h (check_x_frame): Remove prototypes. This function
9958 is replaced with platform-independent decode_window_system_frame.
9959 * msdos.c (have_menus_p): Remove.
9960 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9961 Remove platform-specific functions. Use check_window_system,
9962 decode_window_system_frame and check_ns_display_info where
9963 appropriate. Minor style and comment tweaks.
9964 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9965 (check_x_frame): Likewise.
9966 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9968 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9969 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9970 * xmenu.c, xselect.c: All related users changed.
9972 2013-04-03 Kenichi Handa <handa@gnu.org>
9974 The following changes is to optimize the code for reading UTF-8
9977 * coding.c (check_ascii): Rename from detect_ascii. Return value
9978 changed. Check EOL format. Do not call adjust_coding_eol_type
9980 (check_utf_8): New function.
9981 (adjust_coding_eol_type): Do nothing if already adjusted.
9982 (detect_coding): Compare the return value of check_ascii with
9983 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9984 (decode_coding_gap): Optimize for valid UTF-8.
9986 2013-03-21 Kenichi Handa <handa@gnu.org>
9988 * coding.c (syms_of_coding): Cancel previous change.
9990 * insdel.c (insert_from_gap): Fix previous change.
9992 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9994 Consistently use platform-specific function to detect window system.
9995 * lisp.h (check_window_system): New prototype. This function is
9996 going to replace check_x, check_w32 and check_ns.
9997 (have_menus_p): Mention msdos.c in comment.
9998 * fontset.c (check_window_system_func): Remove. Adjust all users.
9999 * fontset.h (check_window_system_func): Remove prototype.
10000 * nsterm.h (check_ns):
10001 * xterm.h (check_x):
10002 * w32term.h (check_w32): Likewise.
10003 * menu.c (Fx_popup_menu): Use check_window_system.
10004 * msdos.c (check_window_system): Define for MS-DOS.
10005 * nsfns.m (check_window_system): Define for NS. Adjust all users.
10006 * w32fns.c (check_window_system): Likewise for MS-Windows.
10007 * xfns.c (check_window_system): Likewise for X.
10008 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
10009 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
10011 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
10013 Prefer < to > in range checks such as 0 <= i && i < N.
10014 This makes it easier to visualize quantities on a number line.
10015 This patch doesn't apply to all such range checks,
10016 only to the range checks affected by the 2013-03-24 change.
10017 This patch reverts most of the 2013-03-24 change.
10018 * alloc.c (xpalloc, Fgarbage_collect):
10019 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10020 * character.c (string_escape_byte8):
10021 * charset.c (read_hex):
10022 * data.c (cons_to_unsigned):
10023 * dispnew.c (update_frame_1):
10024 * doc.c (Fsubstitute_command_keys):
10025 * doprnt.c (doprnt):
10026 * editfns.c (hi_time, decode_time_components):
10027 * fileio.c (file_offset):
10028 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10029 * font.c (font_intern_prop):
10030 * frame.c (x_set_alpha):
10031 * gtkutil.c (get_utf8_string):
10032 * indent.c (check_display_width):
10033 * keymap.c (Fkey_description):
10034 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10036 * minibuf.c (read_minibuf_noninteractive):
10037 * process.c (wait_reading_process_output):
10038 * search.c (Freplace_match):
10039 * window.c (get_phys_cursor_glyph):
10040 * xdisp.c (redisplay_internal):
10041 * xsmfns.c (smc_save_yourself_CB):
10042 Prefer < to > for range checks.
10043 * dispnew.c (sit_for): Don't mishandle NaNs.
10044 This fixes a bug introduced in the 2013-03-24 change.
10045 * editfns.c (decode_time_components): Don't hoist comparison.
10046 This fixes another bug introduced in the 2013-03-24 change.
10048 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10050 * frame.h (struct frame): Drop scroll_bottom_vpos
10051 member becaue all real users are dead long ago.
10052 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10053 * xdisp.c (redisplay_internal): Adjust user.
10055 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10057 * nsmenu.m (showAtX:Y:for:): setLevel to
10058 NSPopUpMenuWindowLevel (Bug#13998).
10060 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10062 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10063 (ns_check_pending_open_menu): Declare.
10065 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10066 (x_activate_menubar): Update the menu with title that matches
10067 ns_get_pending_menu_title, and call
10068 ns_check_pending_openmenu (Bug#12698).
10069 (menuWillOpen:): New method.
10070 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10072 * nsterm.m (menu_will_open_state, menu_mouse_point)
10073 (menu_pending_title): New varaibles.
10074 (ns_get_pending_menu_title, ns_check_menu_open)
10075 (ns_check_pending_open_menu): New functions.
10077 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10079 * indent.c (current_column_bol_cache): Remove leftover which is not
10080 used in Fmove_to_column any more.
10081 (current_column, scan_for_column): Adjust users.
10082 * keyboard.c (last_point_position_buffer, last_point_position_window):
10083 Remove leftovers which are not used for recording undo any more.
10084 (command_loop_1, syms_of_keyboard): Adjust users.
10085 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10086 redisplay_window any more.
10087 (move_it_to): Adjust user.
10089 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10091 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10092 Update dependencies.
10094 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10096 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10097 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10098 forward references.
10100 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10102 * window.h (struct window): Replace hchild, vchild and buffer slots
10103 with a single slot 'contents'. This is possible because each valid
10104 window may have either the child window (in vertical or horizontal
10105 combination) or buffer to display (for the leaf window). Using that,
10106 a lot of operations to traverse and/or change window hierarchies may
10107 be simplified. New member horizontal is used to distinguish between
10108 horizontal and vertical combinations of internal windows.
10109 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10110 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10111 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10112 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10113 Use contents slot, not buffer, where appropriate.
10114 (wset_combination): New function.
10115 (wset_buffer): Add eassert.
10116 (Fframe_first_window): Simplify the loop reaching first window.
10117 (Fwindow_buffer): Use WINDOW_LEAF_P.
10118 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10119 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10120 (unshow_buffer): Convert initial debugging check to eassert.
10121 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10122 (make_parent_window, window_resize_check, window_resize_apply)
10123 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10124 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10125 Adjust to match struct window changes.
10126 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10127 (mark_window_cursors_off, count_windows, get_leaf_windows)
10128 (foreach_window_1): Simplify the loop.
10129 * alloc.c (mark_object): Do not check for the leaf window because
10130 internal windows has no glyph matrices anyway.
10131 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10132 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10133 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10134 (build_frame_matrix_from_window_tree, mirror_make_current)
10135 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10136 (update_window_tree, set_window_update_flags): Simplify the loop.
10137 (sync_window_with_frame_matrix_rows): Enforce live window.
10138 Use contents slot, not buffer, where appropriate.
10139 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10140 and WINDOW_HORIZONTAL_COMBINATION_P.
10141 (make_frame_visible_1): Simplify the loop.
10142 Use contents slot, not buffer, where appropriate.
10143 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10144 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10145 (expose_window_tree): Likewise.
10146 Use contents slot, not buffer, where appropriate.
10147 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10148 to avoid deleted windows. Use contents slot instead of buffer.
10149 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10150 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10151 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10152 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10154 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10156 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10157 identify the reasons for assertion violations in bug#14062 and
10159 (Fx_show_tip): Fix compilation error under
10160 "--enable-check-lisp-object-type". (Bug#14073)
10162 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10163 Reported by <rzl24ozi@gmail.com>.
10165 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10167 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10169 (unwind_with_echo_area_buffer): ...to restore it here.
10170 This is needed to ensure that...
10171 (redisplay_window): ...both window markers are valid here,
10172 which is verified by eassert.
10173 * editfns.c (save_excursion_save): Do not assume that
10174 selected_window always displays the buffer.
10175 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10178 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10180 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10183 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10185 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10187 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10189 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10190 since MinGW's w32api headers do. This avoids compiler warnings.
10192 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10193 if already defined.
10195 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10197 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10199 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10201 * gtkutil.c (style_changed_cb): Check if frame is live and an
10202 X frame (Bug#14038).
10204 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10206 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10207 Define only for _WIN32_WINNT less than 0x0500.
10208 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10210 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10211 see its own definitions of 'struct timeval' and 'struct timezone'.
10213 Fix incompatibilities between MinGW.org and MinGW64 headers.
10214 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10216 * w32.c (REPARSE_DATA_BUFFER): Guard with
10217 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10219 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10221 * xterm.c: Include X11/XKBlib.h
10222 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10224 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10226 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10228 * blockinput.h (input_blocked_p): Likewise.
10229 * bytecode.c (exec_byte_code): Likewise.
10230 * callproc.c (call_process_kill, call_process_cleanup)
10231 (Fcall_process): Likewise.
10232 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10233 (Fccl_execute_on_string): Likewise.
10234 * character.c (string_escape_byte8): Likewise.
10235 * charset.c (read_hex): Likewise.
10236 * cm.c (calccost): Likewise.
10237 * data.c (cons_to_unsigned): Likewise.
10238 * dired.c (directory_files_internal, file_name_completion):
10240 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10241 (sit_for): Likewise.
10242 * doc.c (Fsubstitute_command_keys): Likewise.
10243 * doprnt.c (doprnt): Likewise.
10244 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10245 * emacsgtkfixed.c: Likewise.
10246 * fileio.c (file_offset, Fwrite_region): Likewise.
10247 * floatfns.c (Fexpt, fmod_float): Likewise.
10248 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10250 * font.c (font_intern_prop): Likewise.
10251 * frame.c (x_set_alpha): Likewise.
10252 * gtkutil.c (get_utf8_string): Likewise.
10253 * indent.c (check_display_width): Likewise.
10254 * intervals.c (create_root_interval, rotate_right, rotate_left)
10255 (split_interval_right, split_interval_left)
10256 (adjust_intervals_for_insertion, delete_node)
10257 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10258 (merge_interval_right, merge_interval_left, copy_intervals)
10259 (set_intervals_multibyte_1): Likewise.
10260 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10261 * keymap.c (Fkey_description): Likewise.
10262 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10263 * lread.c (openp, read_integer, read1, string_to_number):
10265 * menu.c (ensure_menu_items): Likewise.
10266 * minibuf.c (read_minibuf_noninteractive): Likewise.
10267 * print.c (printchar, strout): Likewise.
10268 * process.c (create_process, Faccept_process_output)
10269 (wait_reading_process_output, read_process_output, send_process)
10270 (wait_reading_process_output): Likewise.
10271 * profiler.c (make_log, handle_profiler_signal): Likewise.
10272 * regex.c (re_exec): Likewise.
10273 * regex.h: Likewise.
10274 * search.c (looking_at_1, Freplace_match): Likewise.
10275 * sysdep.c (get_child_status, procfs_ttyname)
10276 (procfs_get_total_memory): Likewise.
10277 * systime.h (EMACS_TIME_VALID_P): Likewise.
10278 * term.c (dissociate_if_controlling_tty): Likewise.
10279 * window.c (get_phys_cursor_glyph): Likewise.
10280 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10281 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10283 * xfns.c (Fx_window_property): Likewise.
10284 * xmenu.c (set_frame_menubar): Likewise.
10285 * xselect.c (x_get_window_property, x_handle_dnd_message):
10287 * xsmfns.c (smc_save_yourself_CB): Likewise.
10288 * xterm.c (x_scroll_bar_set_handle): Likewise.
10290 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10292 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10293 to be optional or nil. Adjust comment and convert it to docstring.
10294 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10295 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10297 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10299 Static checking by GCC 4.8-20130319.
10300 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10301 * process.c (Fset_process_datagram_address)
10302 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10303 * xdisp.c (get_char_face_and_encoding)
10304 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10305 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10306 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10308 2013-03-24 Ken Brown <kbrown@cornell.edu>
10310 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10311 fix compilation on 64-bit Cygwin, where underscores are not
10312 automatically prepended.
10314 * w32term.c (w32_initialize): Silence compiler warning.
10316 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10318 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10319 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10320 variables, to save and restore frame dimensions.
10321 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10322 after returning from a 'fullscreen' configuration.
10323 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10324 to avoid races between the main thread and the input thread.
10326 * w32term.h (struct w32_output): New members normal_width,
10327 normal_height, normal_top, normal_left, and prev_fsmode.
10328 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10329 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10330 members of a frame.
10332 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10333 'fullscreen' parameter. Always record previous width and height
10334 of the frame, except when switching out of maximized modes, so
10335 that they could be restored correctly, instead of resetting to the
10336 default frame dimensions. Send SC_RESTORE command to the frame,
10337 unless we are going to send SC_MAXIMIZE, to restore the frame
10338 resize hints in the mouse pointer shown by the window manager.
10341 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10343 * lisp.h (get_frame_param): Adjust conditions for prototype
10346 2013-03-22 Ken Brown <kbrown@cornell.edu>
10348 * unexcw.c: Drop unneeded inclusion of w32common.h.
10349 (report_sheap_usage): Declare.
10350 (read_exe_header): Add magic numbers for x86_64.
10351 (fixup_executable): Fix printf format specifier for unsigned long
10354 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10356 * frame.h (struct frame): Put menu_bar_window under #ifdef
10357 because this member is not needed when X toolkit is in use.
10358 (fset_menu_bar_window):
10359 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10360 (free_glyphs, update_frame):
10361 * xdisp.c (expose_frame): Likewise.
10362 (display_menu_bar): Likewise. Remove redundant eassert.
10363 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10366 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10368 Use functions and constants to manipulate Lisp_Save_Value objects.
10369 This replaces code that used macros and strings and token-pasting.
10370 The change makes the C source a bit easier to follow,
10371 and shrinks the Emacs executable a bit.
10372 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10373 (make_save_value): Change 1st arg from string to enum. All callers
10376 (mark_object): Use if, not #if, for GC_MARK_STACK.
10377 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10378 (XSAVE_OBJECT): Now functions, not macros.
10379 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10380 the constant was never used.
10381 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10382 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10383 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10384 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10386 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10387 type3 with a single member save_type. All uses changed.
10388 (save_type, set_save_pointer, set_save_integer): New functions.
10389 * print.c (PRINTX): Remove.
10391 * alloc.c: Remove redundant static declarations.
10393 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10395 * window.h (struct window): Convert left_col, top_line, total_lines
10396 and total_cols from Lisp_Objects to integers. Adjust comments.
10397 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10399 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10400 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10401 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10402 Adjust users where appropriate.
10404 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10406 * frame.h (struct frame): Drop resx and resy because the same data is
10407 available from window system-specific output context. Adjust users.
10408 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10409 New functions to provide defaults when no window system available.
10410 (FRAME_RES_X, FRAME_RES_Y): New macros.
10411 (NUMVAL): Move from xdisp.c.
10412 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10413 (Ffont_face_attributes, Fopen_font):
10414 * image.c (gs_load):
10415 * w32font.c (fill_in_logfont):
10416 * xdisp.c (calc_pixel_width_or_height):
10417 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10418 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10420 2013-03-20 Kenichi Handa <handa@gnu.org>
10422 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10423 to 1 (temporary workaround until a bug related to ASCII
10424 optimization is fixed).
10426 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10428 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10429 Signal error if window is not internal. Adjust docstring.
10430 (delete_all_child_windows): Use combination_limit to save the buffer.
10431 (Fset_window_configuration): Adjust accordingly.
10432 * print.c (syms_of_print): Initialize debugging output not here...
10433 (init_print_once): ...but in a new function here.
10434 * lisp.h (init_print_once): Add prototype.
10435 * emacs.c (main): Add call to init_print_once. Adjust comments.
10437 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10439 * window.c (window_resize_check, window_resize_apply)
10440 (window_from_coordinates, recombine_windows, set_window_buffer)
10441 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10442 (Fsplit_window_internal, Fdelete_window_internal)
10443 (freeze_window_starts): Use bool for booleans.
10444 * window.h (window_frame_coordinates, resize_frame_windows)
10445 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10447 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10449 * dispnew.c (bitch_at_user): Use `user-error'.
10451 2013-03-17 Ken Brown <kbrown@cornell.edu>
10453 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10454 as return type of image_background. (Bug#13981)
10455 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10457 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10459 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10460 (ns_select): Don't return with result uninitialized.
10462 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10465 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10467 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10468 directories. If filename is nil, get directory name (Bug#13932).
10469 Use getFilename and getDirectory.
10470 (getFilename, getDirectory): New methods for EmacsSavePanel and
10472 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10474 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10476 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10478 2013-03-15 Kenichi Handa <handa@gnu.org>
10480 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10481 (adjust_after_replace): Make it back to static. Delete the third
10482 arg text_at_gap_tail. Cancel the code for handling it.
10484 * coding.h (struct coding_system): New member eol_seen.
10486 * coding.c (detect_ascii): New function.
10487 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10488 when the source bytes are actually scanned. On detecting for
10489 coding_category_utf_8_auto, call detect_ascii instead of scanning
10490 source bytes directly.
10491 (produce_chars): Call insert_from_gap with the new arg 0.
10492 (encode_coding): Likewise.
10493 (decode_coding_gap): Control ASCII optimization by the variable
10494 disable_ascii_optimization instead of #ifndef .. #endif.
10495 Deccode EOL format according to coding->eol_seen.
10496 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10499 * lisp.h (adjust_after_replace): Cancel externing it.
10500 (insert_from_gap): Adjust prototype.
10502 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10504 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10505 FULLSCREEN_MAXIMIZED. (Bug#13935)
10507 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10509 * region-cache.c (find_cache_boundary, move_cache_gap)
10510 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10511 Simplify debugging check and convert to eassert. Adjust comment.
10512 (pp_cache): Put under ENABLE_CHECKING.
10514 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10516 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10517 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10518 and WM_ACTIVATEAPP.
10519 (w32fullscreen_hook): If the frame is visible, reset
10520 f->want_fullscreen flag after changing the frame size. If the
10521 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10524 2013-03-13 Daniel Colascione <dancol@dancol.org>
10526 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10527 too so that these builds can use Cygwin's file conversion
10528 functions. (We've been building and linking cygw32.o all along
10529 and just not using it.)
10531 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10533 File synchronization fixes (Bug#13944).
10534 * Makefile.in (LIB_FDATASYNC): New macro.
10536 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10537 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10538 Don't worry about HAVE_FSYNC, since a substitute fsync is
10539 available if the system lacks one.
10540 (Fwrite_regin): Retry fsync if interrupted.
10542 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10544 * w32term.c (w32_read_socket): If the Emacs frame is being
10545 activated, call w32fullscreen_hook, to make sure the new frame
10546 dimensions are in effect. (Bug#13937)
10548 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10550 * xdisp.c (init_iterator): Simplify because both character and byte
10551 positions are either specified or -1. Add eassert. Adjust comment.
10552 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10553 character and byte positions can be obtained from marker.
10555 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10557 Static checking by Sun C 5.12.
10558 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10559 * bytecode.c (exec_byte_code):
10560 * dispnew.c (init_display):
10562 * fileio.c (Fsubstitute_in_file_name):
10563 * keyboard.c (Fevent_convert_list):
10564 * keymap.c (Fsingle_key_description):
10565 * term.c (maybe_fatal, fatal):
10566 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10567 * xsmfns.c (Fhandle_save_session):
10568 Omit unreachable code.
10569 * keymap.c (map_keymap_char_table_item): Cast void * to
10570 a function pointer type; the C Standard requires this.
10572 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10573 Include <sys/param.h> unconditionally, as that works elsewhere and
10574 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10575 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10578 See ChangeLog.12 for earlier changes.
10580 ;; Local Variables:
10584 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10586 This file is part of GNU Emacs.
10588 GNU Emacs is free software: you can redistribute it and/or modify
10589 it under the terms of the GNU General Public License as published by
10590 the Free Software Foundation, either version 3 of the License, or
10591 (at your option) any later version.
10593 GNU Emacs is distributed in the hope that it will be useful,
10594 but WITHOUT ANY WARRANTY; without even the implied warranty of
10595 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10596 GNU General Public License for more details.
10598 You should have received a copy of the GNU General Public License
10599 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.