1 2014-06-19 Stefan Monnier <monnier@iro.umontreal.ca>
3 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
4 before checking key-translation-map (bug#17659).
6 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
8 * font.c (font_make_object): Avoid dangling pointer which may
11 2014-06-18 Eli Zaretskii <eliz@gnu.org>
13 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
14 prototype of DGifCloseFile as appropriate for older and newer
16 (gif_close): New function, encapsulates the differences in the
17 calling sequence of DGifCloseFile before v5.1.0 and after it.
18 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
19 error string where appropriate. (Bug#17790)
21 2014-06-16 Eli Zaretskii <eliz@gnu.org>
23 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
24 macro execution, make sure point didn't move since last complete
25 redisplay, as the condition for using the glyph matrix
26 information. (Bug#17777)
28 2014-06-14 Eli Zaretskii <eliz@gnu.org>
30 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
31 information if we are in the middle of executing a keyboard macro,
32 since redisplay doesn't update the screen until the macro is
35 2014-06-13 Eli Zaretskii <eliz@gnu.org>
37 * alloc.c (cleanup_vector): Don't dereference a font driver
38 pointer if it is NULL. (Bug#17771)
40 2014-06-11 Eli Zaretskii <eliz@gnu.org>
42 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
43 matching overlay strings with 'cursor' property against buffer
44 positions traversed in the glyph row. (Bug#17744)
46 2014-06-08 Glenn Morris <rgm@gnu.org>
48 * fileio.c (write-region-inhibit-fsync): Doc tweak.
50 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
52 2014-06-04 Eli Zaretskii <eliz@gnu.org>
54 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
55 contains garbage on WINDOWSNT (which could potentially infloop at
58 Minimize cursor motion during TTY menu updates.
59 * term.c (tty_menu_display): Don't position cursor here. Instead,
60 pass the cursor coordinates to update_frame_with_menu.
61 (tty_menu_activate): Send the hide cursor command only once in an
62 iteration through the outer 'while' loop.
64 * dispnew.c (update_frame_1): Accept an additional argument
65 SET_CURSOR_P, and position the cursor at the end of the frame
66 update only if that argument is non-zero. All callers changed to
67 provide the additional argument as non-zero, except for
68 update_frame_with_menu.
69 (update_frame_with_menu): Accept 2 additional arguments ROW and
70 COL; if they are non-negative, instruct update_frame_1 not to
71 position the cursor, and instead position it according to ROW and
74 * dispextern.h (update_frame_with_menu): Update prototype.
76 2014-06-02 Stefan Monnier <monnier@iro.umontreal.ca>
78 * callproc.c (call_process): Don't check read-only if we don't insert
81 2014-06-02 Eli Zaretskii <eliz@gnu.org>
83 * dispnew.c (update_frame_with_menu): Set display_completed.
85 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
87 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
89 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
91 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
94 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
96 Bring back the changes to GDB-visible symbols, but only on AIX.
97 And only if it's not pre-4.2 GCC.
98 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
99 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
100 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
103 2014-05-31 Eli Zaretskii <eliz@gnu.org>
105 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
106 with PT, not GPT. (Bug#16433)
108 Revert last changes to GDB-visible symbols.
109 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
110 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
111 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
114 2014-05-31 Glenn Morris <rgm@gnu.org>
116 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
118 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
120 Fix port to 32-bit AIX with xlc (Bug#17598).
121 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
122 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
123 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
124 to work around a compiler bug in IBM xlc 12.1.
126 2014-05-29 Eli Zaretskii <eliz@gnu.org>
128 * xterm.c (x_update_window_end): Don't invalidate the entire
129 mouse-highlight info, just signal frame_up_to_date_hook that mouse
130 highlight needs to be redisplayed. (Bug#17588)
132 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
134 Port the GDB-visible symbols to AIX.
135 Without them, GDB doesn't work to debug Emacs, since the AIX linker
136 optimizes away the relevant external symbols. Use enums instead;
137 this suffices for the AIX port, which is 32-bit-only anyway.
138 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
139 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
140 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
143 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
145 Include sources used to create macuvs.h.
146 * Makefile.in ($(srcdir)/macuvs.h): New rule.
147 * macuvs.h: Use automatically-generated header.
149 2014-05-25 Eli Zaretskii <eliz@gnu.org>
151 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
152 if we are iterating over an object that generates glyphs for
153 marginal areas. (Bug#17585)
155 2014-05-24 Paul Eggert <eggert@cs.ucla.edu>
157 * xdisp.c (safe__call1, safe__eval): Now static.
159 2014-05-24 Eli Zaretskii <eliz@gnu.org>
161 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
162 (safe_call, safe__call1): Construct a va_list argument for safe_call.
163 (safe_call1): Call safe_call instead of safe__call directly.
165 2014-05-24 Ken Brown <kbrown@cornell.edu>
167 * w32term.c (x_delete_display) [CYGWIN]: Don't free
168 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
171 2014-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
173 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
174 (safe__call, safe__call1, safe__eval): New functions.
176 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
177 (display_mode_element): Same for `:eval'.
179 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
181 Fix port to 32-bit AIX (Bug#17540).
182 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
183 twice. _text already includes this offset.
184 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
186 2014-05-21 Eli Zaretskii <eliz@gnu.org>
188 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
189 when closest_pos is identical to to_charpos, don't recurse, since
190 we already tried that, and failed. (Bug#17539)
192 2014-05-20 Eli Zaretskii <eliz@gnu.org>
194 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
195 unwinding when frame's faces were not initialized yet, increment
196 the frame's image-cache reference count before calling
197 x_free_frame_resources. Don't dereference
198 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
200 2014-05-11 Glenn Morris <rgm@gnu.org>
202 * fileio.c (Ffile_executable_p): Doc tweak.
204 2014-05-10 Jan Djärv <jan.h.d@swipnet.se>
206 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
207 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
209 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
211 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
213 2014-05-07 Jarek Czekalski <jarekczek@poczta.onet.pl>
215 Fix initialization of minibuffer history variable (Bug#17430).
216 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
217 Move the initialization up to prevent any "value void" message.
219 2014-05-06 Samuel Bronson <naesten@gmail.com>
221 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
222 are matched (bug#17413).
224 2014-05-06 Jarek Czekalski <jarekczek@poczta.onet.pl>
226 Stop tooltips pulling Emacs window to front (Bug#17408).
227 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
228 SetWindowPos invocations.
230 2014-05-05 Jan Djärv <jan.h.d@swipnet.se>
232 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
233 not initialized (Bug#17398).
235 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
237 Revert recent libpng changes (Bug#17339).
238 * Makefile.in (PNG_CFLAGS): Remove; all uses removed.
239 * image.c [HAVE_LIBPNG_PNG_H]: Include <libpng/png.h>, not <png.h>.
241 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
243 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
244 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
245 because WCONTINUED is always defined now.
246 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
248 2014-05-03 Eli Zaretskii <eliz@gnu.org>
250 * buffer.c (overlay_strings): Fix the wording of the commentary.
252 2014-05-02 Paul Eggert <eggert@cs.ucla.edu>
254 Consult libpng-config more consistently (Bug#17339).
255 * Makefile.in (PNG_CFLAGS): New var.
256 (ALL_CFLAGS): Use it.
257 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
258 CFLAGS now handles this.
260 2014-05-01 Glenn Morris <rgm@gnu.org>
262 * floatfns.c (Fisnan):
263 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
265 2014-05-01 Eli Zaretskii <eliz@gnu.org>
267 * term.c (tty_menu_activate): A better initialization for cursor
270 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
272 * intervals.c: Tighten assertions.
273 (create_root_interval): Make sure the interval is not empty.
274 (intervals_equal): Use booleans.
275 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
276 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
277 (balance_possible_root_interval): Simplify and use booleans.
278 (split_interval_right, split_interval_left): Check LENGTH, and remove
279 now redundant assertion.
280 (adjust_intervals_for_insertion): Remove now redundant assertions.
281 (delete_node, interval_deletion_adjustment)
282 (adjust_intervals_for_deletion, merge_interval_right)
283 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
284 (reproduce_interval): Make sure the interval is not empty.
286 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
288 * term.c (tty_menu_activate): Don't assume row and col are initialized.
289 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
290 satisfaction that they would always be initialized.
292 2014-04-29 Eli Zaretskii <eliz@gnu.org>
294 * term.c (tty_menu_display): Move the cursor to the active menu
296 (tty_menu_activate): Return the cursor to the active menu item
297 after displaying the menu and after displaying help-echo. See
298 http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
299 for the details of why this is needed by screen readers and
302 2014-04-29 Glenn Morris <rgm@gnu.org>
304 * process.c (handle_child_signal):
305 Handle systems without WCONTINUED. (Bug#15110, 17339)
307 2014-04-23 Eli Zaretskii <eliz@gnu.org>
309 * search.c (Fnewline_cache_check): Don't try to count newlines
310 outside the buffer's restriction, as find_newline doesn't support that.
312 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
314 Port to GCC 4.9.0 with --enable-gcc-warnings.
315 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
317 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
318 a way that also works with GCC 4.9.0.
320 * search.c (Fnewline_cache_check): Remove unused locals.
322 2014-04-22 Eli Zaretskii <eliz@gnu.org>
324 * search.c (find_newline1): New subroutine.
325 (Fnewline_cache_check): New function.
326 (syms_of_search): Defsubr it.
328 2014-04-21 Jarek Czekalski <jarekczek@poczta.onet.pl>
330 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
331 * keyboard.c (unblock_input): Add comment.
332 * xgselect.c (xg_select): Prevent Glib main loop recursion.
334 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
336 * intervals.c (rotate_right, rotate_left): Fix up length computation.
337 Also change identifiers to match the comments, and add more assertions
340 2014-04-18 Eli Zaretskii <eliz@gnu.org>
342 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
343 glyph is written to TEXT_AREA of the temporary glyph_row.
346 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
348 * emacs.c (close_output_streams): Don't clear and restore errno.
350 2014-04-17 Jan Djärv <jan.h.d@swipnet.se>
352 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
353 never becomes visible, i.e. using XMonad (Bug#17237).
355 2014-04-17 Eli Zaretskii <eliz@gnu.org>
357 * xdisp.c (Fline_pixel_height): Don't assume that the current
358 buffer and the selected window's buffer are one and the same.
361 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
362 paragraph-start cache before the newline cache. (Bug#17269)
364 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
366 * window.c (save_window_save): Lookup window_point_insertion_type in
367 the right buffer (bug#15457).
368 (Qwindow_point_insertion_type): New var.
369 (syms_of_window): Initialize it.
371 2014-04-16 Eli Zaretskii <eliz@gnu.org>
374 * unexcoff.c [MSDOS]: Include libc/atexit.h.
375 (copy_text_and_data): Zero out the atexit chain pointer before
378 * termhooks.h (encode_terminal_code): Update prototype.
380 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
381 visible for all DOS_NT ports, not just WINDOWSNT.
382 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
384 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
385 unless it is defined.
386 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
388 * process.c (close_on_exec, accept4, process_socket): Move into
389 the "ifdef subprocesses" part.
390 (catch_child_signal): Condition by "ifdef subprocesses".
391 (syms_of_process) <Qinternal_default_process_sentinel>
392 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
394 * msdos.h: Add prototypes for new functions.
395 (EINPROGRESS): Define.
396 (O_CLOEXEC): Define to zero.
398 * msdos.c (check_window_system): Remove unnecessary an
399 incompatible duplicate function.
400 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
401 New functions in support of new functionality.
403 * menu.c (single_menu_item): Add visual indication of submenu
404 also for menus on MSDOS frames.
405 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
407 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
408 when async subprocesses aren't supported.
410 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
412 * emacs.c (close_output_streams): Zero out errno before calling
415 * dired.c [MSDOS]: Include msdos.h.
417 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
418 (DATA_START) [MSDOS]: Define.
419 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
421 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
422 Ifdef away for MSDOS.
423 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
424 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
426 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
427 Use temporary file template that is compatible with mkostemp.
428 Move vfork-related portions under #ifndef MSDOS.
429 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
431 2014-04-15 Stefan Monnier <monnier@iro.umontreal.ca>
433 * buffer.c (Foverlays_at): Add argument `sorted'.
435 2014-04-14 Eli Zaretskii <eliz@gnu.org>
437 * insdel.c (invalidate_buffer_caches): When deleting or replacing
438 text, invalidate the bidi_paragraph_cache upto and including the
441 2014-04-13 Paul Eggert <eggert@cs.ucla.edu>
443 Port to IRIX 6.5 (Bug#9684).
444 * alloc.c (TAGGABLE_NULL): New constant,
445 for porting to hosts with nontrivial DATA_SEG_BITS settings.
446 (next_vector, set_next_vector): Use it.
447 * conf_post.h (INET6) [IRIX6_5]: Define.
448 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
449 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
450 * lisp.h (lisp_h_XPNTR): Don't OR in bits that aren't masked out,
451 for consistency with how TAGGABLE_NULL is computed.
453 2014-04-13 Eli Zaretskii <eliz@gnu.org>
455 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
456 before passing it to system APIs.
458 * puresize.h (BASE_PURESIZE): Bump by 1K. (Bug#17255)
460 2014-04-13 Stefan Monnier <monnier@iro.umontreal.ca>
462 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
463 make sure stack.byte_string_start is not de-adjusted by pushhandler.
465 2014-04-12 Paul Eggert <eggert@cs.ucla.edu>
467 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
469 2014-04-12 Eli Zaretskii <eliz@gnu.org>
471 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
472 covered by a display string that ends in a newline, and that cases
473 going back by DVPOS lines to hit the search limit, lift the limit
474 and go back until DVPOS is reached. (Bug#17244)
476 * indent.c (Fvertical_motion): Handle correctly the case when the
477 display string is preceded by an empty line.
479 2014-04-11 Eli Zaretskii <eliz@gnu.org>
481 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
482 use S_IWRITE instead.
484 2014-04-11 Glenn Morris <rgm@gnu.org>
486 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
488 2014-04-09 Ken Brown <kbrown@cornell.edu>
490 * Makefile.in (EMACS_MANIFEST): Revert last change.
492 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
494 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
496 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
497 (symbol_block_pinned): New var.
498 (Fmake_symbol): Initialize `pinned'.
499 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
500 pinned and signal an error for un-purifiable objects.
502 (Fpurecopy): Use it, except for objects that can't be purified.
503 (mark_pinned_symbols): New function.
504 (Fgarbage_collect): Use it.
505 (gc_sweep): Remove hack made unnecessary.
507 2014-04-05 Glenn Morris <rgm@gnu.org>
509 * keyboard.c (Fopen_dribble_file): Doc tweak.
511 2014-04-04 Jan Djärv <jan.h.d@swipnet.se>
514 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
515 bar is zero height, just return (Bug#16976).
516 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
517 * nsterm.h (EmacsView): Add wait_for_tool_bar.
518 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
519 is nil. If waiting for toolbar to complete, force a redraw.
520 (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976).
522 2014-04-03 Ken Brown <kbrown@cornell.edu>
524 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
526 2014-04-02 Martin Rudalics <rudalics@gmx.at>
528 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
529 width from font width (Bug#17163).
531 2014-03-30 Martin Rudalics <rudalics@gmx.at>
533 * frame.c (x_set_frame_parameters): Calculate default values of
534 new frame sizes only after all other frame parameters have been
535 processed (Bug#17142).
537 2014-03-28 Ken Brown <kbrown@cornell.edu>
539 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
542 2014-03-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
544 * xterm.c (x_draw_image_glyph_string): Adjust image background
545 width accordingly when its x position is adjusted. (Bug#17115)
547 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
549 * w32term.c (x_draw_image_glyph_string): Fix computation of height
550 and width of image background when it is displayed with a 'box'
553 2014-03-26 Paul Eggert <eggert@penguin.cs.ucla.edu>
555 More backward-compatible fix to char-equal core dump (Bug#17011).
556 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
557 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
559 Fix core dump in char-equal (Bug#17011).
560 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
561 unibyte buffers, as we can't tell whether the characters are
564 * insdel.c (adjust_markers_for_delete): Remove unused local.
566 2014-03-24 Barry O'Reilly <gundaetiapo@gmail.com>
568 Have (MARKER . ADJUSTMENT) undo records always be immediately
569 after their corresponding (TEXT . POS) record in undo list.
571 * lisp.h (record-delete): New arg record_markers.
572 (record_marker_adjustment): No longer needed outside undo.c.
573 * insdel.c (adjust_markers_for_delete): Move calculation of marker
574 adjustments to undo.c's record_marker_adjustments. Note that
575 fileio.c's decide_coding_unwind is another caller to
576 adjust_markers_for_delete. Because it has undo list bound to t,
577 it does not rely on adjust_markers_for_delete to record marker
579 (del_range_2): Swap call to record_delete and
580 adjust_markers_for_delete so as undo marker adjustments are
581 recorded before current deletion's adjustments, as before.
582 (adjust_after_replace):
583 (replace_range): Pass value for new record_markers arg to
585 * undo.c (record_marker_adjustment): Rename to
586 record_marker_adjustments and made static.
587 (record_delete): Check record_markers arg and call
588 record_marker_adjustments.
589 (record_change): Pass value for new record_markers arg to
591 (record_point): at_boundary calculation no longer needs to account
592 for marker adjustments.
594 2014-03-24 Martin Rudalics <rudalics@gmx.at>
596 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
599 2014-03-23 Glenn Morris <rgm@gnu.org>
601 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
603 2014-03-23 Stefan Monnier <monnier@iro.umontreal.ca>
605 * buffer.c (struct sortvec): Add field `spriority'.
606 (compare_overlays): Use it.
607 (sort_overlays): Set it.
609 2014-03-23 Eli Zaretskii <eliz@gnu.org>
611 * xdisp.c (redisplay_window): If all previous attempts to find the
612 cursor row failed, try a few alternatives before falling back to
613 the top-most row of the window. Use row_containing_pos. (Bug#17047)
615 2014-03-22 Daniel Colascione <dancol@dancol.org>
617 * process.c (conv_sockaddr_to_lisp): When extracting the string
618 names of AF_LOCAL sockets, stop before reading uninitialized
621 2014-03-23 Daniel Colascione <dancol@dancol.org>
623 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
624 array. (ASAN caught.)
626 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
628 Fix regression introduced by patch for Bug#10500.
629 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
630 * w32term.c (x_draw_image_relief): Likewise.
632 2014-03-21 Martin Rudalics <rudalics@gmx.at>
634 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
635 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
636 maximize a frame for odd default fonts.
638 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
640 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
642 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
644 * doc.c (store_function_docstring): Warn when we don't know where to
646 (Fsubstitute_command_keys): Don't advertise the fact that
647 text-properties are dropped, since we think it's a bug that we'll fix
650 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
651 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
652 * frame.c (frame_garbaged): Make "docstring" more precise.
654 2014-03-20 Glenn Morris <rgm@gnu.org>
656 * charset.c (init_charset): When we cannot find the charsets directory,
657 mention if EMACSDATA is set.
659 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
661 * fns.c (Frandom): Fix rare bug where the result isn't random.
663 Fix porting inconsistency about rounding to even.
664 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
665 This way, the unusual !HAVE_RINT case acts like the usual
666 HAVE_RINT case, and we can fix the documentation accordingly.
668 2014-03-19 Eli Zaretskii <eliz@gnu.org>
670 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
671 (w32_wnd_proc): Initialize the dwHoverTime member of
672 TRACKMOUSEEVENT structure.
674 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
676 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
678 2014-03-16 Eli Zaretskii <eliz@gnu.org>
680 * search.c (find_newline): Speed up the function when using the
681 newline cache, by halving the number of calls to
682 region_cache_forward and region_cache_backward. (Bug#16830)
684 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
686 * buffer.c (Fset_buffer): Document return value (bug#17015).
688 2014-03-14 Martin Rudalics <rudalics@gmx.at>
690 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
691 nil, always resize character wise to avoid potential loss of the
692 mode line (Bug#16923 related).
694 2014-03-12 Martin Rudalics <rudalics@gmx.at>
696 * frame.c (x_set_frame_parameters): Always calculate new sizes
697 pixelwise to avoid potential loss when rounding.
699 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
701 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
702 * xterm.c (x_free_frame_resources): Free all allocated cursors.
704 2014-03-10 Eli Zaretskii <eliz@gnu.org>
706 * w32.c (fstatat): Don't add an extra slash if the argument ends
707 with a slash: this fails the subsequent call to stat_worker on
708 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
710 2014-03-09 Martin Rudalics <rudalics@gmx.at>
712 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
714 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
716 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
718 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
719 when frame is only on one screen (Bug#14713).
721 2014-03-08 Eli Zaretskii <eliz@gnu.org>
723 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
724 there's a valid wrap point in the display line, the last glyph
725 cannot "just barely fit" on this row, because display_line doesn't
726 let it. Instead, proceed as if the last glyph didn't fit, so that
727 we eventually back up the iterator to the wrap point. This avoids
728 delusional behavior of move_it_to, whereby it proceeds to the next
729 display line, but sets current_x to zero for all the glyphs that
730 without word-wrap would fit on the previous display line.
731 One result was that visual-order cursor movement behaved erratically
733 (Fmove_point_visually): Add code to find the x coordinate of the
734 last character before wrap point, under word-wrap on a TTY.
736 2014-03-07 Eli Zaretskii <eliz@gnu.org>
738 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
739 also return value of MOVE_POS_MATCH_OR_ZV from
740 move_it_in_display_line_to, when moving from beginning of line to
741 point's position. (Bug#16961)
743 2014-03-07 Martin Rudalics <rudalics@gmx.at>
745 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
746 * window.c (Fselect_window): Explain NORECORD and
747 `buffer-list-update-hook' in doc-string.
749 2014-03-06 Martin Rudalics <rudalics@gmx.at>
751 * window.c (Fother_window_for_scrolling): Check that
752 Vother_window_scroll_buffer is a buffer.
754 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
756 * xterm.c (xim_initialize): Always pass a copy of resource name
757 to XRegisterIMInstantiateCallback and eassert whether return
758 value is True. Passing copy is important because Xlib doesn't
759 make its own copy and resource name argument usually points to
760 SSDATA (Vx_resource_name), which may be changed from Lisp.
761 (xim_close_display): For XUnregisterIMInstantiateCallback,
762 always eassert return value and pass exactly the same values
763 as were used for XRegisterIMInstantiateCallback.
764 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
765 sources to check why if you are interested.
767 2014-03-05 Martin Rudalics <rudalics@gmx.at>
769 * dispnew.c (change_frame_size_1): Add new_lines instead of
770 new_height, the latter may be still zero if passed as such.
771 * window.c (Fwindow_pixel_height): Mention bottom divider in
774 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
776 Fix "resource temporarily unavailable" with xgselect
778 * xgselect.c: Include <stdbool.h>.
779 (xg_select) [!USE_GTK]: Don't lose track of errno.
781 Fix minor --enable-gcc-warnings issues.
782 * widget.c (update_various_frame_slots, EmacsFrameResize):
783 Avoid unused locals. Prefer 'if' to '#if' when either will do.
785 2014-03-04 Ken Brown <kbrown@cornell.edu>
787 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
788 represent the actual adjustment needed for alignment.
790 2014-03-04 Eli Zaretskii <eliz@gnu.org>
792 * gmalloc.c (aligned_alloc): Don't allocate more memory than
793 needed, and don't reallocate if the initial allocation already
794 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
796 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
798 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
801 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
803 * cmds.c (delete-char): Update docstring pointing out that the
804 function ignores `delete-active-region' and `overwrite-mode'.
806 2014-03-03 Eli Zaretskii <eliz@gnu.org>
808 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
810 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
811 allocated buffer due to alignment.
812 (freehook): If the block to be freed was allocated by
813 'aligned_alloc', find its real pointer before calling 'free'.
815 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
818 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
820 * font.c (toplevel): Adjust comment about font cache layout.
821 (font_clear_cache): Fix to match real font cache layout.
822 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
823 (Fframe_font_cache) [FONT_DEBUG]: New function.
824 (syms_of_font) [FONT_DEBUG]: Defsubr it.
826 Avoid crashes when X fonts are erroneously freed on reused X
827 'Display *' connection data (Bug#16069). Note that X font
828 resources still may be leaked, but currently there is no way
829 to completely avoid it.
830 * xterm.h (struct x_display_info): New member x_id. Add comments.
831 * xterm.c (x_display_id): New variable.
832 (x_term_init): Assign identifier to each opened X connection.
833 * xfont.c (struct xfont): New member x_display_id.
834 (xfont_open): Initialize it with frame's display id.
835 (xfont_close): Check whether font's display id matches the one
836 recorded for the given display. Adjust comment.
837 * xftfont.c (struct xftfont_info):
838 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
840 2014-03-01 Martin Rudalics <rudalics@gmx.at>
842 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
843 * window.c (Fother_window_for_scrolling): Don't try to scroll a
844 killed Vother_window_scroll_buffer.
845 (Vother_window_scroll_buffer): Fix doc-string accordingly.
847 2014-03-01 Eli Zaretskii <eliz@gnu.org>
849 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
850 that start with more than 2 slashes as UNCs. (Bug#16751)
852 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
854 Fix a few crashes and leaks when cloning C strings.
855 * alloc.c, lisp.h (dupstring): New function.
856 * gtkutil.c (xg_get_font):
857 * term.c (tty_default_color_capabilities):
858 * xsettings.c (store_monospaced_changed)
859 (store_font_name_changed, parse_settings)
860 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
861 This avoids some unlikely crashes due to accessing freed storage,
862 and avoids some minor memory leaks in the more-typical case.
864 2014-02-28 Martin Rudalics <rudalics@gmx.at>
866 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
867 cursor when modeline can't be dragged (Bug#16647).
869 2014-02-28 Glenn Morris <rgm@gnu.org>
871 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
872 from custom-delayed-init-variables. (Bug#11565)
874 2014-02-27 Martin Rudalics <rudalics@gmx.at>
876 More fixes for mouse glyph calculations (Bug#16647).
877 * window.c (coordinates_in_window): In intersection of
878 horizontal and vertical window dividers prefer the horizontal
879 one. Add some extra parens to last fix.
880 (window_relative_x_coord): Return x-coordinate for header and
882 * xdisp.c (remember_mouse_glyph): In text area don't extend
883 glyph into mode line to show the vertical drag cursor there
884 immediately. Subdivide mouse glyphs in right fringes to show a
885 horizontal drag cursor as soon as we enter the "grabbable width"
886 portion. Handle vertical border case separately. Do not
887 subdivide window divider areas.
888 (note_mouse_highlight): On bottom divider of bottommost windows
889 show vertical drag cursor only when the minibuffer window can be
892 2014-02-27 Eli Zaretskii <eliz@gnu.org>
894 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
895 reset by the face of the object just displayed. See also bug#76.
896 (get_next_display_element): If the string came from a display
897 property, examine the box face attribute at it->position, not at
898 it->current.pos, since the latter was not updated yet. (Bug#16870)
899 (handle_face_prop): Improve commentary.
901 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
903 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
904 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
906 2014-02-26 Martin Rudalics <rudalics@gmx.at>
908 Fixes around Bug#16647.
909 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
910 ON_BOTTOM_DIVIDER cases.
911 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
912 only if the window has no right divider.
913 (Fcoordinates_in_window_p): Fix doc-string.
915 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
917 * lread.c (Funintern): Fix doc to match advertised calling convention.
919 2014-02-24 Daniel Colascione <dancol@dancol.org>
921 * keyboard.c (read_char): Close race that resulted in lost events.
923 2014-02-22 Glenn Morris <rgm@gnu.org>
925 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
926 * window.c (window-resize-pixelwise): Doc fixes.
928 * process.c (Finternal_default_process_filter)
929 (Finternal_default_process_sentinel): Doc tweaks.
931 2014-02-21 Glenn Morris <rgm@gnu.org>
933 * process.c (Fprocess_buffer, Faccept_process_output)
934 (Finternal_default_process_filter, Finternal_default_process_sentinel):
937 2014-02-21 Martin Rudalics <rudalics@gmx.at>
939 * window.c (Fwindow_scroll_bar_width): New function.
941 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
943 Pacify GCC when configuring with --enable-gcc-warnings.
944 * xdisp.c (move_it_in_display_line_to) [lint]:
945 Initialize recently-added local.
947 2014-02-21 Daniel Colascione <dancol@dancol.org>
949 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
951 2014-02-20 Eli Zaretskii <eliz@gnu.org>
953 * xdisp.c (init_iterator): Don't dereference a bogus face
955 (try_cursor_movement): Don't use cursor position if
956 set_cursor_from_row failed to compute it. This avoids assertion
957 violations in MATRIX_ROW.
958 (move_it_in_display_line_to): Save the iterator state in ppos_it
959 only once per call. Reimplement the method used to return to the
960 best candidate position if all the positions found in display line
961 are beyond TO_CHARPOS. This cuts down the number of calls to
962 bidi_shelve_cache, which moves a lot of stuff when lines are long
963 and include bidirectional text. (Bug#15555)
965 2014-02-20 Glenn Morris <rgm@gnu.org>
967 * data.c (Fdefalias): Doc fix.
969 2014-02-19 Eli Zaretskii <eliz@gnu.org>
971 * xdisp.c (display_line): Fix horizontal scrolling of large images
972 when fringes are turned off. This comes at a price of not
973 displaying the truncation/continuation glyphs in this case.
976 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
977 CreateDIBSection returns an error indication, zero out *ximg after
978 destroying the image. This avoids crashes in memory allocations
979 due to the fact that some of the callers also call
980 x_destroy_x_image, which will attempt to free an already free'd
983 2014-02-18 Martin Rudalics <rudalics@gmx.at>
985 * widget.c (update_various_frame_slots): Don't set
986 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
988 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
990 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
992 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
994 temacs --daemon fix (Bug#16599).
995 * emacs.c (main): Initialize daemon_pipe[1] here ...
996 (syms_of_emacs): ... instead of here.
998 2014-02-16 Anders Lindgern <andlind@gmail.com>
1000 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
1003 2014-02-16 Daniel Colascione <dancol@dancol.org>
1005 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
1006 (xd_get_connection_address): Use it.
1007 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
1008 xd_get_connection_address because the latter signals if the bus
1009 we're trying to close is already disconnected.
1011 2014-02-13 Eli Zaretskii <eliz@gnu.org>
1013 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
1014 argument to CreateThread. This avoids segfaults on Windows 9X.
1015 Reported by oslsachem <oslsachem@gmail.com>.
1017 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
1019 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
1020 * unexhp9k800.c (unexec_error): New function, to simplify the code.
1021 (check_lseek): New function, to report lseek errors.
1022 (save_data_space, update_file_ptrs, read_header, write_header)
1023 (copy_file, copy_rest, unexec): Use these news functions.
1024 (update_file_ptrs): Don't assume wraparound behavior when
1025 converting a large size_t value to off_t.
1027 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
1029 * composite.c (fill_gstring_header): Pass positions as C integers
1030 and move parameters checking to...
1031 (Fcomposition_get_gstring): ...this function. Handle case when
1032 buffer positions are in reversed order and avoid crash (Bug#16739).
1034 * buffer.c (validate_region): Mention current buffer in error message.
1036 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
1038 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
1040 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
1042 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
1044 2014-02-11 Glenn Morris <rgm@gnu.org>
1046 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
1047 Replace refs to "OpenStep" in messages.
1049 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
1051 Avoid "." at end of error diagnostics.
1052 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
1053 * font.c (Ffont_at):
1054 * nsfns.m (ns_display_info_for_name):
1055 * nsselect.m (Fx_own_selection_internal):
1056 * nsterm.m (performDragOperation:):
1057 Remove "." from end of diagnostic.
1059 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
1061 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
1062 unintuitive (bug#15824).
1063 (Fyes_or_no_p): Doc fix (bug#15456).
1065 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
1067 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
1069 * eval.c (call_debugger): When exiting the debugger, do not allow
1070 max_specpdl_size less than actual binding depth (Bug#16603).
1071 (syms_of_eval): Adjust docstring.
1073 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
1075 * cmds.c (Fself_insert_command): Output a clearer error message on
1076 negative repetitions (bug#9476).
1078 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
1080 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1082 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
1084 * minibuf.c (Fread_string): Doc clarification (bug#15422).
1086 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
1088 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
1090 * keyboard.c (Frecursive_edit): Fix typo in docstring.
1092 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
1094 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
1096 * keyboard.c (Frecursive_edit): Say more precicely how throwing
1097 `exit' works (bug#15865).
1099 2014-02-07 Martin Rudalics <rudalics@gmx.at>
1101 Constrain window box/body sizes and margin widths (Bug#16649).
1102 * xdisp.c (window_box_width): Don't return less than zero.
1103 (window_box_left_offset, window_box_right_offset): Don't return
1104 more than the window's pixel width.
1105 * window.c (window_body_height, window_body_width): Don't return
1107 (window_resize_apply): Adjust margin width, if necessary.
1109 2014-02-07 Glenn Morris <rgm@gnu.org>
1111 * nsterm.m (syms_of_nsterm): Doc fix.
1113 2014-02-06 Eli Zaretskii <eliz@gnu.org>
1115 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
1116 New variables: pointers through which to call the respective APIs.
1117 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
1118 (filename_from_ansi, sys_link, check_windows_init_file):
1119 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
1120 This is required on Windows 9X, where we dynamically load
1121 UNICOWS.DLL which has their non-stub implementations.
1122 (maybe_load_unicows_dll): Assign addresses to these 2 function
1123 pointers after loading UNICOWS.DLL.
1125 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
1126 MultiByteToWideChar and WideCharToMultiByte through function
1129 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
1132 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
1134 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
1135 for OSX >= 10.9 if separate spaces are used.
1136 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
1138 2014-02-06 Glenn Morris <rgm@gnu.org>
1140 * buffer.c (cache-long-scans): Doc fix.
1142 2014-02-05 Eli Zaretskii <eliz@gnu.org>
1144 * w32fns.c (Fw32_shell_execute): Doc fix.
1146 2014-02-05 Bastien Guerry <bzg@gnu.org>
1148 * syntax.c (Fforward_word): Call Fconstrain_to_field with
1149 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
1151 2014-02-05 Martin Rudalics <rudalics@gmx.at>
1153 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
1154 outside the window (Bug#16649).
1156 * xdisp.c (note_mouse_highlight): When entering a margin area show
1157 a non-text cursor (Bug#16647).
1159 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
1161 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
1162 It prompted a compile-time diagnostic on GNU/Linux.
1163 Simplify to remove the need for the label.
1165 2014-02-04 Eli Zaretskii <eliz@gnu.org>
1167 * w32menu.c (w32_popup_dialog): Don't condition the whole function
1168 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
1169 to show it; otherwise return 'unsupported--w32-dialog' to signal
1170 to the caller that emulation with menus is necessary.
1171 This resurrects code inadvertently deleted by the 2013-10-08 commit.
1173 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
1175 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
1178 * menu.c (Fx_popup_dialog): Don't condition the call to
1179 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1180 special symbol 'unsupported--w32-dialog', emulate the dialog with
1181 a menu by calling x-popup-menu.
1183 * menu.h (Qunsupported__w32_dialog): New extern variable.
1185 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1187 * keyboard.c (kbd_buffer_get_event): Read file notification events
1190 * xgselect.c (xg_select): Read glib events in any case, even if
1191 there are no file descriptors to watch for. (Bug#16519)
1193 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1195 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1196 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1197 * w32term.c (w32_draw_window_divider): Handle first and last
1199 * w32term.h (w32_fill_area_abs): New function.
1200 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1202 * xfaces.c (realize_basic_faces): Handle new face ids.
1203 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1204 and bottom divider width.
1205 * xterm.c (x_draw_window_divider): Handle first and last pixels
1208 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1210 * print.c (Fexternal_debugging_output): Add cast to pacify
1211 --enable-gcc-warnings.
1212 * eval.c (call_debugger): Grow specpdl if the debugger was
1213 entered due to specpdl overflow (Bug#16603) and allow more
1214 specpdl space for the debugger itself.
1216 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1218 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1221 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1223 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1224 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1226 * print.c (Fexternal_debugging_output): If the argument character
1227 is non-ASCII, encode it with the current locale's encoding before
1228 writing the result to the terminal. (Bug#16448)
1230 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1231 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1234 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1236 * process.c (create_process): Reset SIGPROF handler in the child.
1237 * callproc.c (call_process): Likewise.
1239 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1241 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1243 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1245 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1246 of zero to print strings, GDB doesn't like it.
1248 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1249 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1250 we still use correct addresses. (Bug#16576)
1252 2014-01-27 K. Handa <handa@gnu.org>
1254 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1255 to preserve the code detection behavior of 24.3.
1256 * coding.h (struct coding_system): New member detected_utf8_bytes.
1257 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1258 (decode_coding_gap): Use short cut for UTF-8 file reading only
1259 when coding->detected_utf8_bytes equals to coding->src_bytes.
1260 * fileio.c (Finsert_file_contents): Cancel the previous change.
1262 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1264 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1265 that are not visible.
1267 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1269 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1270 is grabbed (Bug#16565).
1272 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1274 * xdisp.c (last_max_ascent): Re-remove after erroneously
1275 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1277 (move_it_to): Re-remove reference to last_max_ascent.
1278 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1279 max_descent here instead of calling line_bottom_y.
1282 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1284 * terminal.c (initial_free_frame_resources): New function.
1285 (init_initial_terminal): Install new hook to free face cache
1286 on initial frame and avoid memory leak. For details, see
1287 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1288 * xfaces.c (free_frame_faces): Adjust comment.
1290 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1292 * data.c (Fstring_to_number): Document results if unparsable
1295 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1297 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1299 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1301 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1302 * coding.c (detect_coding_utf_8, emacs_mule_char)
1303 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1304 (check_utf_8, decode_coding):
1305 * coding.h (struct coding_system.errors):
1306 Use ptrdiff_t, not int, for integer values derived from buffer and
1309 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1310 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1311 before invoking decode_coding_gap, since there's just one block.
1313 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1315 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1316 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1317 too early. Again run change_frame_size before assigning menu-
1320 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1322 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1323 arrives, call x_check_fullscreen, in case the new display has a
1324 different resolution. (Bug#16517)
1326 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1328 * term.c (read_menu_input): If the selected frame changes, exit
1330 (tty_menu_show): If the selected frame changes while we displayed
1331 a menu, throw to top level. (Bug#16479)
1333 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1335 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1337 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1339 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1340 * data.c (count_one_bits_word): Fix bug (negated comparison)
1341 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1343 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1345 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1346 Avoid undefined behavior by initializing display property bit of a
1347 string processed by the bidirectional iterator. For details, see
1348 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1350 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1352 Minor cleanup of previous change.
1353 * image.c (imagemagick_error, Fimagemagick_types):
1354 Omit some recently-introduced and unnecessary casts and assignments.
1356 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1358 Fix two memory leaks discovered with Valgrind.
1359 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1360 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1362 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1364 Fixes in window size functions around Bug#16430 and Bug#16470.
1365 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1366 (Fwindow_mode_line_height, Fwindow_header_line_height)
1367 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1368 Minor doc-string adjustments.
1369 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1370 Rewrite doc-strings.
1371 (window_body_height, window_body_width): Do not count partially
1372 visible lines/columns when PIXELWISE is nil (Bug#16470).
1373 (Qfloor, Qceiling): New symbols.
1375 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1377 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1378 when the image cache is not yet allocated. (Bug#16509)
1380 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1382 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1383 re-attach intervals to its base buffer (Bug#16502).
1384 * intervals.c (set_interval_object): Move from here...
1385 * intervals.h (set_interval_object): ... to here. Fix comments.
1387 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1389 Avoid undefined behavior by initializing buffer redisplay bit.
1390 Problem reported by Dmitry Antipov in
1391 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1392 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1394 Revert some of the CANNOT_DUMP fix (Bug#16494).
1395 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1397 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1399 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1400 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1401 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1402 they are replaced by macros that expand into direct calls to the
1403 corresponding functions from GDI32.DLL.
1404 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1405 variables in the Cygwin build, they are unused.
1407 2014-01-19 K. Handa <handa@gnu.org>
1409 * composite.c (composition_update_it): Fix previous change.
1411 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1413 Fix file name handling on MS-Windows 9X.
1414 * w32.c (maybe_load_unicows_dll): New function.
1416 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1417 on, to make sure we can convert file names to and from UTF-8 on
1418 Windows 9X. This fixes a failure to start up because Emacs cannot
1419 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1421 * w32font.c [WINDOWSNT]: Include w32.h.
1422 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1423 of implementing the same stuff.
1424 Remove now unused g_b_init_is_windows_9x.
1426 * w32.h (maybe_load_unicows_dll): Add prototype.
1428 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1430 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1431 switch to single keyboard. Prevents daemon crashes when a new
1432 client connects while we show a TTY menu in an existing client.
1435 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1437 Fix MinGW64 porting problem with _setjmp.
1438 Reported by Eli Zaretskii in:
1439 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1440 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1441 the old _setjmp and _longjmp. All uses changed.
1443 2014-01-13 Daniel Colascione <dancol@dancol.org>
1445 * textprop.c (Fremove_list_of_text_properties):
1446 Correctly handle reaching the end of the interval tree. (Bug#15344)
1448 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1450 * xdisp.c (resize_mini_window): Round height to a multiple of
1451 frame's line height. Fix bug in calculation of window start
1452 position (Bug#16424).
1454 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1456 * macfont.m: Include termchar.h.
1457 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1458 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1459 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1460 *_WITH_GC_* to take face and f as parameters.
1461 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1462 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1464 2014-01-13 Daniel Colascione <dancol@dancol.org>
1466 Fix menu item updating in the presence of the Unity global menu
1469 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1470 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1472 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1473 updating menus; explain why.
1474 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1475 problem it's supposed to solve and it interferes with detecting
1476 the presence of a global menu.
1477 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1480 2014-01-11 K. Handa <handa@gnu.org>
1482 * composite.c (composition_update_it): Fix indexing of
1483 LGSTRING_CHAR (Bug#15984).
1485 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1487 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1489 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1491 * xdisp.c (try_window_id): Don't use this function's optimizations
1492 if overlays in the buffer displayed by the window have changed
1493 since last redisplay. (Bug#16347)
1494 (message_dolog): Fix indentation.
1496 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1498 * frame.c (frame_resize_pixelwise): Fix doc-string.
1500 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1502 Fix handling of internal borders (Bug#16348).
1503 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1504 Remove internal border width from pixel width of windows.
1505 (change_frame_size_1): Don't return early when frame's pixel
1506 size changes - we still have to record the new sizes in the
1508 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1509 also when toolbar gets larger.
1510 * window.c (check_frame_size): Include internal_border_width in
1512 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1513 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1514 In non-toolkit/non-GTK version clear internal border.
1515 * xterm.c (x_clear_under_internal_border): New function for
1516 non-toolkit/non-GTK version.
1517 (x_after_update_window_line): In non-toolkit/non-GTK version
1519 (handle_one_xevent, x_set_window_size):
1520 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1521 * xterm.h (x_clear_under_internal_border): Extern it.
1523 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1525 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1526 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1529 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1531 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1532 last value of point is not equal to buffer's point. (Bug#16129)
1534 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1537 * nsterm.h (updateCollectionBehavior): Rename from
1538 updateCollectionBehaviour. All uses changed.
1540 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1541 * Makefile.in (SETFATTR): New macro.
1542 (temacs$(EXEEXT)): Use it.
1544 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1546 Fix maximization behavior on Windows (Bug#16300).
1547 * w32fns.c (w32_fullscreen_rect): Don't handle
1548 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1549 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1550 of SetWindowPos. Restore last placement also when leaving
1551 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1552 but the FULLSCREEN_BOTH case.
1554 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1557 * data.c (arithcompare_driver):
1558 * fileio.c (Fcar_less_than_car):
1559 * fns.c (internal_equal):
1560 * frame.c (delete_frame):
1561 * lisp.h (enum More_Lisp_Bits):
1563 Avoid C99 constructs that don't work in C89.
1564 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1565 to port to C89, which doesn't have 'long long'.
1566 (count_trailing_zero_bits): Use them.
1568 2014-01-03 Chong Yidong <cyd@gnu.org>
1570 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1572 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1574 Further adjust frame/window scrollbar width calculations.
1575 * window.c (apply_window_adjustment):
1576 Set windows_or_buffers_changed.
1577 (Fwindow_scroll_bars): Return actual scrollbar width.
1578 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1579 For non-toolkit builds again use 14 as minimum width and set
1580 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1581 * xterm.c (XTset_vertical_scroll_bar): Take width from
1582 WINDOW_SCROLL_BAR_AREA_WIDTH.
1583 (x_new_font): Rename wid to unit. Base calculation of new
1584 scrollbar width on toolkit used and make it analogous to that of
1585 x_set_scroll_bar_default_width.
1586 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1587 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1588 of GetSystemMetrics.
1589 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1590 WINDOW_SCROLL_BAR_AREA_WIDTH.
1591 (x_new_font): Make it correspond to changes in xterm.c.
1593 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1595 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1596 This is a cleaner way to fix the MinGW-w64 porting problem.
1597 Check for INTPTR_MAX misconfiguration.
1599 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1601 * search.c (newline_cache_on_off, find_newline): In indirect
1602 buffers, use the newline cache of the base buffer.
1604 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1605 buffer, invalidate the caches of its base buffer. (Bug#16265)
1607 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1608 buffers, use the width-run cache of the base buffer.
1610 * xdisp.c (redisplay_window): When the window displays an indirect
1611 buffer, and the character widths in the display table have
1612 changed, invalidate the width-run cache of the corresponding base
1615 * fileio.c (Finsert_file_contents): When invalidating the newline
1616 cache, consider the case of inserting into indirect buffer.
1618 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1619 In indirect buffers, use the paragraph cache of the base buffer.
1621 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1623 * window.c (grow_mini_window): Fix last change.
1625 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1627 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1629 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1631 * w32term.c (w32_initialize): Use LCID and LOWORD.
1633 * w32proc.c (create_child): Use pid_t for 5th argument.
1634 (IsValidLocale): Don't provide prototype for MinGW64.
1635 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1636 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1638 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1639 MinGW64 doesn't support.
1641 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1643 * w32.c (set_named_security_info): New function.
1644 (acl_set_file): Fall back on set_named_security_info if
1645 set_file_security fails.
1646 (g_b_init_set_named_security_info_w)
1647 (g_b_init_set_named_security_info_a): New static variables.
1648 (globals_of_w32): Initialize them to zero.
1649 (set_named_security_info): Set them to non-zero if the
1650 corresponding API is available.
1651 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1652 New function typedefs.
1654 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1656 Some more fixes following pixelwise resize changes including one
1658 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1659 of frame_resize_pixelwise.
1660 * widget.c (pixel_to_text_size): New function.
1661 (update_wm_hints): Have size hints respect value of
1662 frame_resize_pixelwise.
1663 (EmacsFrameResize): Alway process resize requests pixelwise.
1664 * window.c (grow_mini_window): Make sure mini window is at least
1666 * xdisp.c (display_menu_bar): Make sure menubar extends till
1668 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1669 (x_set_tool_bar_lines): Calculate pixelwise.
1670 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1671 frame_resize_pixelwise.
1673 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1675 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1676 variables not used there.
1678 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1680 * w32.c (sys_umask): New function. (Bug#16299)
1682 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1684 * dispnew.c (change_frame_size_1): Take old width of root window
1685 from that window's pixel width. (Bug#16284)
1687 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1689 Plain copy-file no longer chmods an existing destination (Bug#16133).
1690 * fileio.c (realmask): Now a static var, not a local.
1691 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1692 Remove arg STATPTR. All uses changed.
1693 (Fcopy_file): Do not alter permissions of existing destinations,
1694 unless PRESERVE-PERMISSIONS (renamed from
1695 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1696 Avoid race when testing for existing destinations and for
1697 when input and output files are the same.
1698 If changing the group fails, adjust both default and
1699 preserved permissions so that access is not granted to the
1701 (Fset_default_file_modes, init_fileio): Update realmask.
1702 (Fdefault_file_modes): Use realmask instead of calling umask.
1704 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1706 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1707 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1708 flags on the daemon pipe ends before execing.
1710 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1712 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1713 session. (Bug#14739)
1715 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1717 * callproc.c (Vexec_path): Document that exec-directory is in it.
1719 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1721 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1724 2013-12-27 Chong Yidong <cyd@gnu.org>
1726 * data.c (Fsymbol_function): Doc fix.
1728 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1730 Some more tinkering with Bug#16051.
1731 * window.c (resize_frame_windows): Don't let the size of the
1732 root window drop below the frame's default character size.
1733 Never ever delete any subwindows - let the window manager do the
1736 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1737 of toolbar lines needed when they exceed the height of the root
1739 (unwind_create_frame_1): New function.
1740 (Fx_create_frame): Generally inhibit calling the window
1741 configuration change hook here. Remove extra call to
1742 change_frame_size - it's not needed when we don't run the
1743 configuration change hook.
1745 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1747 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1748 On my Fedora 19 platform the core dumps were so big that
1749 my desktop became nearly catatonic.
1750 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1751 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1752 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1753 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1754 a clang-only syntax.
1755 * conf_post.h (__has_feature): New macro, if not already defined.
1756 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1757 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1759 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1761 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1762 is a file name. (Bug#16252)
1764 2013-12-25 Chong Yidong <cyd@gnu.org>
1766 * keyboard.c (Voverriding_terminal_local_map)
1767 (Voverriding_local_map): Doc fix.
1769 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1771 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1773 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1774 file name when it is submitted to ShellExecute. Simplify code.
1775 Don't test DOCUMENT for being a string, as that is enforced by
1776 CHECK_STRING. Doc fix.
1778 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1780 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1781 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1782 redisplay_tool_bar does. Improve and fix commentary.
1783 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1784 limits of the glyph matrices. (Bug#16051)
1785 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1786 only when the new size is different from the old one, and the new
1787 size can be achieved given the frame height.
1789 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1791 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1793 2013-12-23 Glenn Morris <rgm@gnu.org>
1795 * lread.c (Fload): Mention load-prefer-newer in doc.
1797 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1799 Handle Bug#16207 by being more restrictive when running hooks.
1800 * window.c (unwind_change_frame): New function.
1801 (Fset_window_configuration): Don't run configuration change hook
1802 while the frame configuration is unsafe. Call select_window
1805 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1807 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1809 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1811 * nsterm.h: Declare EmacsColor category.
1813 * nsterm.m (NSColor): Implement EmacsColor category.
1814 (ns_get_color): Use colorUsingDefaultColorSpace.
1815 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1817 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1819 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1821 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1822 having the PNG_NORETURN attribute, to avoid compiler warning in
1825 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1827 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1829 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1830 fringe background extension.
1831 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1832 because they are now always the same as `left' and `width',
1833 respectively. Remove code for the case that `width' and
1834 `sb_width' are different.
1836 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1838 Remove scroll_bar_actual_width from frames.
1839 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1840 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1841 (x_figure_window_size):
1842 * nsterm.m (x_set_window_size):
1843 * widget.c (set_frame_size):
1844 * w32term.c (x_set_window_size):
1845 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1846 scroll_bar_actual_width.
1848 Convert scroll_bar members to integers on Windows.
1849 * w32term.h (struct scroll_bar): Convert top, left, width,
1850 height, start, end and dragging to integers.
1851 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1853 * w32term.c (w32_set_scroll_bar_thumb)
1854 (w32_scroll_bar_handle_click): Remove XINT conversions for
1855 scroll_bar members. Treat bar->dragging as integer.
1856 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1857 first element. Remove XINT conversions for scroll_bar members.
1858 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1859 Remove XINT conversions for scroll_bar members.
1861 Fix assignment for new window total sizes.
1862 * window.c (Fwindow_resize_apply_total): Assign values for
1865 2013-12-20 Chong Yidong <cyd@gnu.org>
1867 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1868 argument to `append'.
1870 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1872 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1873 current text face, for extending the face of the display margins.
1876 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1877 Doc fix. (Bug#16190)
1879 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1881 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1884 * nsterm.m (Qfile, Qurl): New.
1885 (EV_MODIFIERS2): New macro.
1886 (EV_MODIFIERS): Use EV_MODIFIERS2.
1887 (ns_term_init): Remove font and color from DND, does not work on
1888 newer OSX, and other ports don't have them.
1889 (performDragOperation:): Handle modifiers used during drag.
1890 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1891 Remove global Lisp variables used to communicate with ns-win.el.
1892 Remove font and color handling.
1893 (syms_of_nsterm): Defsym Qfile and Qurl.
1895 2013-12-19 Anders Lindgren <andlind@gmail.com>
1897 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1898 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1900 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1901 (constrainFrameRect): Remove special case nr_screens == 1.
1902 Don't constrain size to size of view.
1904 * nsterm.h (ns_output): Remove dont_constrain.
1906 2013-12-19 Anders Lindgren <andlind@gmail.com>
1908 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1910 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1912 Minor fixes for recent openp changes.
1913 * lisp.h (GCPRO7): New macro.
1914 * lread.c (openp): Use bool for boolean; all callers changed.
1915 Protect save_string from GC. Don't assume that file descriptors
1916 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1917 warning about uninitialized variable.
1919 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1921 * w32fns.c (emacs_abort): Use intptr_t as argument of
1922 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1924 2013-12-18 Glenn Morris <rgm@gnu.org>
1926 * lread.c (Fload): Pass load_prefer_newer to openp.
1927 Don't bother checking mtime if openp already did it.
1928 (openp): Add `newer' argument, to check all suffixes
1929 and find the newest file.
1930 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1931 * callproc.c (call_process):
1932 * charset.c (load_charset_map_from_file):
1933 * emacs.c (init_cmdargs):
1934 * image.c (x_create_bitmap_from_file, x_find_image_file):
1936 * lread.c (Flocate_file_internal):
1937 * process.c (Fformat_network_address):
1938 * sound.c (Fplay_sound_internal):
1939 * w32.c (check_windows_init_file):
1940 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1942 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1944 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1946 * w32.c (getloadavg): Don't index samples[] array with negative
1947 indices. Recover from wall-clock time being set backwards.
1949 * w32term.c (w32_initialize): Declare the argument of
1950 set_user_model as const.
1952 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1953 (w32_menu_show): Constify some arguments passed to MessageBox.
1955 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1956 to initialize Lisp objects.
1958 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1959 initialize Lisp objects.
1961 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1962 use variables used only on X under that condition.
1964 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1965 variables not used there.
1967 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1969 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1970 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1972 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1974 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1975 code, revealed in presence of R2L characters, character
1976 compositions, and display vectors. A better fix for Bug#16148.
1977 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1978 GTK and NS builds, they don't have this member of struct frame.
1980 * dispextern.h (struct composition_it): Correct a comment for the
1983 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1985 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1986 This prevents a compilation error on C compilers that do not
1987 default functions to return 'int' if not declared. Also, add
1988 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1989 since it now uses inline functions.
1991 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1993 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1994 display margins on mode line, header line, and in the frame's
1995 tool-bar window. (Bug#16165)
1997 2013-12-16 Andreas Schwab <schwab@suse.de>
1999 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
2001 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
2003 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
2006 2013-12-16 Martin Rudalics <rudalics@gmx.at>
2008 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
2010 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
2012 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
2013 intended to find bogus pointers in font objects (Bug#16140).
2014 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
2015 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
2016 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
2017 Disable for MS-Windows due to Bug#15876; apparently this
2018 requires more or less substantial changes in fontset code.
2019 * xfont.c (xfont_close):
2020 * xftfont.c (xftfont_close): Call x_display_info_for_display
2021 to check whether 'Display *' is valid (Bug#16093 and probably
2024 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2026 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
2027 Reported by Juanma Barranquero <lekktu@gmail.com>.
2029 * process.c (Fprocess_send_eof): Don't crash if someone tries to
2030 open a pty on MS-Windows. (Bug#16152)
2032 * emacs.c (decode_env_path): Fix bogus comparison against
2033 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
2035 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
2037 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
2038 (Fx_file_dialog): Add parentheses around && to silence warning.
2040 * w32term.c (construct_drag_n_drop): Remove unused local variable.
2042 2013-12-15 Eli Zaretskii <eliz@gnu.org>
2044 * xdisp.c (extend_face_to_end_of_line): Extend background of
2045 non-default face in margin areas as well. (Bug#16151)
2046 (display_line): Call extend_face_to_end_of_line for continued
2047 lines as well, if the display margins have non-zero width.
2048 (set_glyph_string_background_width): When needed, set the
2049 extends_to_end_of_line_p flag on glyph strings to be drawn in
2050 margin areas, not only in the text area.
2052 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
2055 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
2057 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
2058 Don't worry about verify_error being t, since it has to be a list.
2060 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
2062 Use bool for boolean, focusing on headers.
2063 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
2064 No need to include <stdbool.h>, since conf_post.h does it now.
2065 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
2066 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
2067 (SET_PER_BUFFER_VALUE_P):
2068 * ccl.c, ccl.h (setup_ccl_program):
2069 * ccl.h (CHECK_CCL_PROGRAM):
2070 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
2071 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
2072 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
2073 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
2074 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
2075 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
2076 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
2077 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
2078 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
2079 (CHARSET_FAST_MAP_SET):
2080 * coding.c (decode_coding_ccl, encode_coding_ccl):
2081 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
2082 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
2083 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
2084 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
2085 (decode_coding_c_string):
2086 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
2087 * conf_post.h (has_attribute):
2088 * dispextern.h (trace_redisplay_p)
2089 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
2090 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
2091 (SET_GLYPH_FROM_CHAR_GLYPH)
2092 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
2093 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
2094 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
2095 (cursor_in_mouse_face_p):
2096 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
2097 (blank_row, prepare_desired_row)
2098 (build_frame_matrix_from_leaf_window, make_current)
2099 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
2100 (update_window, scrolling_window, update_frame_line):
2101 * disptab.h (GLYPH_FOLLOW_ALIASES):
2102 * editfns.c (Fformat):
2103 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
2104 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
2105 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
2106 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
2107 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
2108 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
2109 (FONT_DEFERRED_LOG):
2110 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
2111 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
2112 (FRAME_MOUSE_UPDATE):
2113 * fringe.c (Fdefine_fringe_bitmap):
2114 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
2115 (x_create_bitmap_from_xpm_data, xpm_load_image):
2116 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
2117 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
2118 (MERGE_INTERVAL_CACHE):
2119 * keymap.h (KEYMAPP):
2120 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
2121 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
2122 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
2123 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
2124 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
2125 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
2126 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
2127 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
2128 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
2129 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
2130 (SETUP_BUFFER_SYNTAX_TABLE):
2131 * systime.h (timespec_valid_p):
2132 * term.c (save_and_enable_current_matrix):
2133 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
2134 * xdisp.c (in_display_vector_p, display_tool_bar_line)
2135 (redisplay_internal, try_window_reusing_current_matrix)
2136 (sync_frame_with_window_matrix_rows, try_window_id)
2137 (display_menu_bar, display_tty_menu_item, display_mode_line)
2138 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
2139 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
2140 * xmenu.c (xmenu_show):
2141 * xterm.c (use_xim, x_term_init):
2142 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
2143 (struct x_bitmap_record):
2144 Use bool for booleans.
2145 * ccl.c (struct buffer_text):
2146 * ccl.h (struct ccl_program):
2147 * charset.h (struct charset):
2149 * coding.h (struct iso_2022_spec, struct coding_system):
2150 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
2151 (struct glyph_string, struct face, struct face_cache)
2152 (struct bidi_string_data, struct bidi_it)
2153 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
2155 * editfns.c (Fformat):
2156 * frame.h (struct frame):
2157 * fringe.c (struct fringe_bitmap):
2158 * intervals.h (struct interval):
2159 * keyboard.h (struct kboard):
2160 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
2161 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
2162 (struct Lisp_Buffer_Local_Value, union specbinding):
2163 * macfont.m (struct macfont_info):
2164 * process.h (struct Lisp_Process):
2165 * termchar.h (struct tty_display_info):
2166 * window.h (struct window):
2167 * xterm.h (struct x_output):
2168 Use bool_bf for boolean bit-fields.
2169 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
2170 All callers changed.
2171 * ccl.h (struct ccl_program): Remove unused members private_state,
2172 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
2174 (struct ccl_spec): Remove unused members cr_carryover,
2175 eight_bit_carryover.
2176 * conf_post.h: Include <stdbool.h>.
2177 (bool_bf): New type.
2178 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2179 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2180 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2181 'do { ... } while (false)' brackets.
2182 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2183 Args must now be expressions; all callers changed.
2184 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2185 (PRODUCE_GLYPHS): Simplify use of boolean.
2186 * fileio.c (Fcopy_file):
2187 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2188 * lisp.h (UNGCPRO): Return void, not int.
2189 (FOR_EACH_TAIL): Use void expression, not int expression.
2190 * region-cache.c: Reindent.
2191 * region-cache.h: Copy comments from region-cache.c, to fix
2192 incorrect remarks about booleans.
2194 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2196 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2197 when character at point is displayed from a display vector.
2200 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2202 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2203 now a list of certificate validation checks that will abort a
2204 connection with an error.
2205 (Fgnutls_boot): Document it and use it.
2207 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2209 * w32term.c (w32_enable_frame_resize_hack): New variable.
2210 (x_set_window_size): Use it to hack frame resizing on Windows
2213 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2215 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2216 Windows-specific code to w32.c. Change error message text to
2217 match that of Posix platforms.
2219 * w32.c (w32_copy_file): New function, most of the code copied and
2220 reworked from Fcopy_file. Improve error handling. Plug memory
2221 leak when errors are thrown. Support file names outside of the
2222 current codepage. (Bug#7100)
2224 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2226 * lread.c (load_path_default): Prototype.
2228 2013-12-13 Glenn Morris <rgm@gnu.org>
2230 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2231 (dump_path): Remove.
2232 (load-path-default): Remove `changed' argument.
2233 Do not set dump_path permanently. Simplify.
2234 (init_lread): Simplify.
2235 (syms_of_lread): Remove dump_path.
2237 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2239 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2240 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2241 2013-12-12 font-related change to avoid Bug#16128, which
2242 is quite hard to fix without even more substantial changes.
2244 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2246 * font.c (font_close_object): Check for live frame (Bug#16128).
2248 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2250 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2251 Return ptrdiff_t, not int, since it's a buffer size.
2252 Reindent/reparen some macros to a more Gnuish style.
2254 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2256 Avoid undefined behavior with huge regexp interval counts.
2257 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2258 since it's now specialized to interval counts. All uses changed.
2259 Do not assume wrapraound on signed integer overflow.
2260 (regex_compile): Simplify based on the above changes.
2262 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2264 Support file names on MS-Windows that use characters outside of
2265 the current system codepage. (Bug#7100)
2267 * w32.c (get_file_security, set_file_security)
2268 (create_symbolic_link): Separate pointers and boolean flags for
2269 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2270 non-zero, else the former.
2271 (codepage_for_filenames, filename_to_utf16, )
2272 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2274 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2276 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2277 Accept only one argument; all callers changed.
2278 (dostounix_filename): Remove the second argument, now works in
2279 UTF-8. All callers changed.
2280 (parse_root): Lose DBCS code.
2281 (get_long_basename, w32_get_short_filename, init_environment)
2282 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2283 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2284 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2285 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2286 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2287 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2289 (ansi_encode_filename): New function.
2290 (get_emacs_configuration, get_emacs_configuration_options):
2292 (add_volume_info, GetCachedVolumeInformation): Run the input file
2293 name through unixtodos_filename, to ensure it is stored and
2294 referenced in canonical form.
2295 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2296 (logon_network_drive, sys_link, utime): Improve error handling.
2297 (sys_access): New function.
2298 (hashval, generate_inode_val): Unused functions deleted.
2299 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2300 (check_windows_init_file): Convert error message from UTF-8 to
2301 ANSI codepage, for display in the message box.
2302 (globals_of_w32): Set w32_unicode_filenames according to the OS
2305 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2306 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2307 (syms_of_w32term): Declare w32-unicode-filenames.
2309 * w32proc.c (new_child, delete_child): Remove code that handled
2310 unused pending_deletion and input_file members of the child struct.
2311 (create_child, sys_spawnve): Convert all file names to ANSI
2312 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2313 name cannot be encoded in ANSI codepage. Don't use
2314 unixtodos_filename, mirror slashes by hand.
2315 (record_infile, record_pending_deletion): Functions deleted.
2316 (Fw32_short_file_name): Call w32_get_short_filename instead of
2319 * w32notify.c (add_watch): Work in Unicode mode when
2320 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2321 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2322 instead, do the same with Lisp primitives.
2324 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2325 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2326 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2327 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2328 (Fw32_shell_execute): Improve error reporting.
2329 (Fdefault_printer_name): Ifdef away for Cygwin.
2331 * w32.h (struct _child_process): Remove input_file and
2332 pending_deletion members that are no longer used.
2333 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2334 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2335 (ansi_encode_filename): New and updated prototypes.
2337 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2339 (unexec): Don't use dostounix_filename, it expects a file name in
2340 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2343 * fileio.c (Ffile_name_directory, file_name_as_directory)
2344 (directory_file_name, Fexpand_file_name)
2345 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2346 arguments of dostounix_filename.
2347 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2348 use MAX_UTF8_PATH for size of file-name strings.
2349 (emacs_readlinkat): Build an explicitly unibyte string for file
2351 (syms_of_fileio) <file-name-coding-system>:
2352 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2354 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2355 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2356 directories to UTF-8.
2357 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2358 environment, and each element of the input PATH, to UTF-8.
2360 * dired.c (file_attributes): Use build_unibyte_string explicitly
2361 to make Lisp strings from user and group names.
2363 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2366 * coding.c (decode_file_name, encode_file_name): New functions.
2368 * termcap.c (tgetent): Adapt to the change in arguments of
2371 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2374 * msdos.c (dostounix_filename, init_environment): Adapt to the
2375 change in arguments of dostounix_filename.
2377 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2378 [WINDOWSNT]: Encode file names passed to the image libraries in
2381 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2382 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2384 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2385 arguments of dostounix_filename.
2387 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2389 * font.h (struct font_entity) [HAVE_NS]: New field to record
2390 font driver which was used to create this entity.
2391 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2392 frame where the font was opened.
2393 (font_close_object): Add prototype.
2394 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2395 (font_close_object): Not static any more. Lost frame arg.
2396 Adjust comment and users.
2397 * alloc.c (cleanup_vector): Call font_close_object to adjust
2398 per-frame font counters correctly. If HAVE_NS, also call
2399 driver-specific cleanup for font-entity objects.
2400 * ftfont.c (ftfont_open):
2401 * nsfont.m (nsfont_open):
2402 * w32font.c (w32font_open_internal):
2403 * xfont.c (xfont_open):
2404 * xftfont.c (xftfont_open): Save frame pointer in font object.
2405 * macfont.m (macfont_open): Likewise.
2406 (macfont_descriptor_entity): Save driver pointer to be able
2407 to call its free_entity routine when font-entity is swept.
2408 * ftxfont.c (ftxfont_open): Add eassert because frame
2409 pointer should be saved by ftfont_driver.open.
2411 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2413 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2414 input polling is used. This is still meaningful for Cygwin, see
2415 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2416 * keyboard.c (poll_for_input_1, input_polling_used):
2417 Define unconditionally.
2418 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2419 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2420 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2421 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2422 (face_for_char): Likewise. Rearrange eassert and return ASCII
2423 face for CHAR_BYTE8_P.
2424 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2426 2013-12-11 Ken Brown <kbrown@cornell.edu>
2428 * dispextern.h (erase_phys_cursor):
2429 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2431 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2433 * nsterm.m (x_free_frame_resources):
2434 * term.c (tty_free_frame_resources):
2435 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2436 face cache because it's implied by free_frame_faces anyway.
2437 * w32term.c (x_free_frame_resources): Likewise. Do not call
2438 free_frame_faces twice.
2440 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2442 * editfns.c (Fformat_time_string): Mention %F in the doc.
2444 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2446 * window.c (resize_frame_windows): Don't return immediately when
2447 the root window's size doesn't change - the minibuffer window
2448 may still have to be repositioned/resized.
2449 * xfns.c (Fx_create_frame): Always change the frame size after
2450 initializing the frame's faces.
2451 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2452 change_frame_size should already have done it.
2453 (x_new_font): Assign new tool- and menu-bar heights.
2454 (x_set_window_size_1): Account for tool- and menu-bar heights
2455 (Bug#16013). Don't set pixel sizes since change_frame_size
2456 should already have done it.
2458 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2460 Remove the option of using libcrypto.
2461 * Makefile.in (LIB_CRYPTO): Remove.
2462 (LIBES): Don't use it.
2464 2013-12-11 Juri Linkov <juri@jurta.org>
2466 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2467 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2469 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2471 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2472 drawn tool bar items (Bug#16058).
2473 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2475 2013-12-09 Ken Brown <kbrown@cornell.edu>
2477 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2479 * lisp.h (get_frame_param): Adjust conditions for prototype
2482 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2484 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2485 Avoid unused macro warning if configured --without-xft.
2487 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2489 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2491 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2493 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2495 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2497 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2499 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2501 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2503 Use libcrypto's checksum implementations if available, for speed.
2504 * Makefile.in (LIB_CRYPTO): New macro.
2507 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2508 The macro didn't conform to C99 due to type mismatch,
2509 which caused compilation failure with Sun C 5.12,
2510 and it was confusing anyway. Include window.h to declare
2511 redisplay_other_windows.
2513 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2515 * window.c (set_window_buffer): Update mode line (bug#16084).
2517 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2519 Fix minor problems found by static checking.
2520 * keyboard.c (poll_for_input_1, input_polling_used):
2521 Define only if HAVE_NTGUI.
2522 * xmenu.c (popup_activate_callback): Omit unnecessary
2523 check against USE_X_TOOLKIT, which must be defined here anyway.
2524 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2527 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2529 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2531 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2533 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2535 * nsterm.m (x_set_window_size): Remove fprintf.
2536 (init): Define always. Set applicationDidFinishLaunchingCalled
2538 (applicationDidFinishLaunching:):
2539 Set applicationDidFinishLaunchingCalled.
2540 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2543 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2545 Pixel resize changes for NS (Bug#16049).
2546 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2547 height/width. row/cols are locals.
2548 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2549 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2550 (windowWillResize): Remove gsextra. Calculate extra as in
2552 (x_new_font): Don't change frame size if fullscreen.
2553 Change size pixelwise.
2555 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2556 comment in xfns.c. Change to pixelwise call.
2558 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2560 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2563 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2565 * xterm.c (input_signal_count): Remove.
2566 (x_dispatch_event): Define unconditionally.
2567 (x_make_frame_visible): Process X events until the frame
2568 is really visible (Bug#16027).
2569 * xterm.h (x_dispatch_event): Declare unconditionally.
2571 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2573 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2575 * nsterm.m (x_set_window_size): Handle pixelwise.
2577 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2579 * w32term.c (x_new_font):
2580 * xterm.c (x_new_font): Calculate new frame size from new font
2583 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2585 * lisp.h (FOR_EACH_TAIL): New macro.
2586 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2588 * window.c (select_window): Call second wset_redisplay before we change
2589 selected_window (bug#16034).
2591 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2593 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2595 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2597 * w32xfns.c: Include window.h, to avoid a compiler warning.
2599 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2601 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2602 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2603 window_scroll takes care of it.
2604 (Fset_window_point, Fdelete_other_windows_internal)
2605 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2606 (Fsplit_window_internal, Fdelete_window_internal)
2607 (Fresize_mini_window_internal, Fset_window_configuration)
2608 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2609 cause redisplay instead of forcing a complete redisplay.
2610 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2611 we're only affecting the selected_window.
2613 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2615 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2616 directional control characters. Update type and category
2617 determination according to the UBA from Unicode v6.3.
2618 (bidi_category_t): New category EXPLICIT_FORMATTING.
2620 * dispextern.h (bidi_type_t): Update to include new bidirectional
2621 properties introduced with Unicode v6.3. (Bug#16043)
2623 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2625 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2628 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2630 * font.c (font_list_entities): Remove dummy assignment.
2631 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2632 used on graphic displays only. Remove unused 'font_encoder' member.
2633 (struct font_bitmap): Remove unused 'extra' member.
2634 * nsfont.m (nsfont_open):
2635 * w32font.c (w32font_open_internal):
2636 * ftfont.c (ftfont_get_bitmap): Adjust users.
2638 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2640 Use bool for boolean.
2641 * tparam.c (tparam1):
2642 * undo.c (record_point, record_property_change):
2643 Use bool for boolean, for local vars that are always true or false.
2645 Minor integer overflow fixes (Bug#16033).
2646 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2647 This improves on the previous fix to this function.
2648 (window_resize_check): When summing up pixel counts, don't rely on
2649 undefined behavior if the sum overflows.
2651 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2653 * window.c (Fset_window_new_pixel): Don't choke at negative
2654 argument value (Bug#16033).
2656 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2657 to avoid crash in window_box_height.
2659 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2660 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2662 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2664 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2666 Minor integer overflow fixes.
2667 * window.c (Fset_window_new_pixel, grow_mini_window):
2668 * xdisp.c (Fwindow_text_pixel_size):
2669 Avoid undefined behavior on signed integer overflow.
2670 * xfns.c (x_set_mouse_color):
2671 Check that drag shape fits in 'unsigned', since that's what X wants.
2673 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2675 Improve reporting of fatal exception on MS-Windows.
2676 * w32fns.c (my_exception_handler): New function.
2677 (globals_of_w32fns): Set it up as the unhandled exception
2678 handler. Initialize exception code and address to zeros.
2679 (emacs_abort): If the exception code and address are available,
2680 print them at the beginning of the backtrace. Fix the format of
2681 printing addresses (was producing 0x0x12345678 on XP).
2684 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2686 * eval.c (Fbacktrace__locals): New function.
2687 (syms_of_eval): Defsubr it.
2689 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2691 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2692 Define here to unify between...
2693 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2694 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2696 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2698 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2700 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2701 fringe background extension.
2702 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2703 because they are now always the same as `left' and `width',
2704 respectively. Remove code for the case that `width' and
2705 `sb_width' are different.
2707 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2709 Fix minor problems found by static checking.
2710 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2711 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2712 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2714 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2716 * image.c (imagemagick_compute_animated_image): Don't crash if we
2717 have an animation with different-sized images (bug#15313).
2719 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2721 Remove some unused items introduced during pixelwise change.
2722 * window.c (window_resize_total_check): Remove unused function.
2723 * xdisp.c (remember_mouse_glyph): Remove unused label.
2724 (Ftool_bar_height): Move declaration inside #if.
2725 * xterm.c (x_set_window_size): Don't use r and c.
2727 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2729 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2732 * window.c (Fset_window_configuration): Comment out unused variables.
2734 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2736 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2738 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2740 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2742 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2743 HAVE_GNUTLS3 (Bug#16001).
2745 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2746 if interrupts are deferred (Bug#15801).
2748 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2750 Support resizing frames and windows pixelwise.
2751 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2752 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2753 (struct glyph_matrix): Replace window_left_col and
2754 window_top_line by window_pixel_left and window_pixel_top.
2755 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2757 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2758 (draw_window_divider, move_it_to, x_draw_right_divider)
2759 (x_draw_bottom_divider, change_frame_size): Add or fix
2761 * dispnew.c (change_frame_size_1): Change prototype.
2762 (adjust_glyph_matrix, required_matrix_width)
2763 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2764 values instead of lines and columns.
2765 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2766 WINDOW_TOTAL_FRINGE_WIDTH.
2767 (handle_window_change_signal, do_pending_window_change)
2768 (init_display): Adjusts calls of change_frame_size.
2769 (change_frame_size, change_frame_size_1): Handle pixelwise
2771 * frame.c (Qright_divider_width, Qbottom_divider_width):
2773 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2774 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2775 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2776 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2778 (set_frame_param): New function.
2779 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2780 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2781 (Ffringe_width, Fborder_width, Fright_divider_width)
2782 (Fbottom_divider_width): New functions, defsubr them.
2783 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2784 New argument pixelwise.
2785 (struct frame_parm_table): New members Qright_divider_width and
2786 Qbottom_divider_width.
2787 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2788 (x_report_frame_params): Handle Qright_divider_width and
2789 Qbottom_divider_width.
2790 (x_set_right_divider_width, x_set_bottom_divider_width):
2792 (frame_resize_pixelwise): New option.
2793 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2794 new_pixelwise, right_divider_width and bottom_divider_width;
2795 remove total_lines; rename text_lines, text_cols, new_text_lines
2796 and new_text_cols to text_height, text_width, new_height and
2797 new_width respectively.
2798 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2799 FRAME_TEXT_WIDTH respectively.
2800 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2801 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2802 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2804 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2805 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2806 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2807 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2808 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2809 (FRAME_TOTAL_COLS_ARG): Remove macro.
2810 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2811 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2812 (x_wm_set_size_hint): Handle frame pixel sizes.
2813 * indent.c (compute_motion, Fcompute_motion):
2814 Call window_body_width instead of window_body_cols.
2815 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2816 (make_lispy_position): Handle right and bottom dividers.
2817 (Fsuspend_emacs): Pixelize call of change_frame_size.
2818 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2819 * lisp.h: Extern set_frame_param.
2820 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2822 (Fx_create_frame): Add entry for vertical_drag_cursor.
2823 Pixelize call of change_frame_size.
2824 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2825 * nsterm.m (ns_update_window_end): Optionally draw right
2827 (x_set_window_size): Add argument pixelwise.
2828 Call check_frame_size and change_frame_size with pixelwise zero.
2829 (ns_draw_window_divider): New function.
2830 (ns_redisplay_interface): Add ns_draw_window_divider.
2831 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2832 (x_new_font): Call x_set_window_size with pixelwise zero.
2833 * print.c (print_object): For a window print its sequence
2835 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2836 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2837 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2838 (w32_createwindow): Use scroll bar area width.
2839 (w32_wnd_proc): Handle bottom divider width.
2840 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2841 (Fx_create_frame): Default divider width parameters.
2842 Caclulate sizes pixelwise. Add vertical drag cursor support.
2843 (x_create_tip_frame): Default divider widths to zero.
2844 Pixelize call to change_frame_size.
2845 (Fx_show_tip): Add handling of divider widths. Pixelize window
2847 (Fw32_frame_rect): New function.
2848 (frame_parm_handler w32_frame_parm_handlers): Add divider
2850 (Vx_window_vertical_drag_shape): Add variable.
2851 * w32inevt.c (resize_event, maybe_generate_resize_event):
2852 Pixelize change_frame_size calls.
2853 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2855 * w32term.c (w32_draw_window_divider): New function.
2856 (x_update_window_end): Handle right divider.
2857 (w32_draw_fringe_bitmap, x_scroll_run)
2858 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2859 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2860 Calculate new frame sizes pixelwise.
2861 (x_new_font): Pixelize call to x_set_window_size.
2862 (x_check_fullscreen): Pixelize call to change_frame_size.
2863 (x_set_window_size_1, x_set_window_size): New argument
2864 pixelwise. Calculate pixelwise.
2865 (x_wm_set_size_hint): Use scroll bar area width.
2866 (w32_redisplay_interface): Add w32_draw_window_divider.
2867 * w32term.h (struct w32_output): Add vertical drag cursor.
2868 * widget.c (set_frame_size, update_wm_hints)
2869 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2871 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2872 * window.c (sequence_number): Restore.
2873 (Fwindow_pixel_width, Fwindow_pixel_height)
2874 (Fwindow_mode_line_height, Fwindow_header_line_height)
2875 (window_pixel_to_total, Frun_window_scroll_functions)
2876 (Fset_window_new_pixel, window_resize_apply_total)
2877 (Fwindow_resize_apply_total): New functions.
2878 (window_body_height, window_body_width): Rename from
2879 window_body_lines. New argument PIXELWISE.
2880 Calculate pixelwise.
2881 (Fwindow_body_height, Fwindow_body_width): New argument
2883 (coordinates_in_window, window_relative_x_coord): Use window's
2884 pixel width instead of total width.
2885 (replace_window, recombine_windows): Initialize pixel values.
2886 (resize_root_window, resize_frame_windows, grow_mini_window)
2887 (shrink_mini_window): New argument PIXELWISE.
2888 Calculate pixelwise.
2889 (Fdelete_other_windows_internal, adjust_window_margins)
2890 (window_resize_check, window_resize_apply)
2891 (Fdelete_window_internal, Fresize_mini_window_internal)
2892 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2893 (check_frame_size): Rename arguments. New argument PIXELWISE.
2894 Calculate pixelwise.
2895 (set_window_buffer): Make samebuf bool. Run configuration change
2896 hook only if buffer changed.
2897 (Fset_window_buffer): Rewrite doc-string.
2898 (make_window): Initialize new_pixel slot.
2899 (Fwindow_resize_apply): Check pixel size of root window.
2900 (Fsplit_window_internal): Call 2nd argument pixel_size.
2901 Calculate pixelwise.
2902 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2904 (save_window_data): New slots frame_text_width,
2905 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2906 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2908 (Fcurrent_window_configuration, Fset_window_configuration)
2909 (save_window_save, compare_window_configurations): Handle new
2910 slots in save_window_data and saved_window.
2911 (Fset_window_scroll_bars): Fix doc-string.
2912 (window_resize_pixelwise): New variable.
2913 (coordinates_in_window, Fcoordinates_in_window_p):
2915 (make_parent_window): Adjust sequence_number.
2916 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2918 * window.h (struct window): New members new_pixel, pixel_left,
2919 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2920 (wset_new_pixel): New function.
2921 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2922 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2923 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2924 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2925 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2926 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2927 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2928 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2929 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2930 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2931 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2932 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2933 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2934 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2935 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2937 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2938 (window_body_width, check_frame_size): Adapt external declarations.
2939 * xdisp.c (last_max_ascent): New integer.
2940 (window_text_bottom_y): Handle bottom divider.
2941 (window_box_width, window_box_height): Calculate pixelwise.
2942 (get_glyph_string_clip_rects): Handle right divider.
2943 (remember_mouse_glyph): When windows are resized pixelwise
2944 proceed with width and height set to 1.
2945 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2947 (move_it_to): Calculate and return maximum x position
2949 (Fwindow_text_pixel_size): New function.
2950 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2951 (tool_bar_lines_needed): Rename to tool_bar_height.
2952 Calculate pixelwise.
2953 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2954 Calculate pixelwise.
2955 (redisplay_tool_bar): Calculate pixelwise.
2956 (redisplay_window): Calculate pixelwise. Handle dividers.
2957 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2958 (x_draw_vertical_border): Handle dividers.
2959 (define_frame_cursor1): Handle vertical drag cursor.
2960 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2961 (expose_window): Calculate pixelwise. Handle dividers.
2962 (init_xdisp): Initialize pixel values.
2963 * xfaces.c (Qwindow_divider): New face.
2964 (realize_basic_faces): Realize it.
2965 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2966 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2967 (x_set_scroll_bar_default_width): Default actual width to 16.
2968 (Fx_create_frame): Set sizes pixelwise.
2969 (x_create_tip_frame): Default divider widths to zero.
2970 Pixelize call of change_frame_size.
2971 (Fx_show_tip): Handle divider widths. Initial pixel position
2973 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2974 (Vx_window_vertical_drag_shape): New option.
2975 * xmenu.c (free_frame_menubar): Pixelize call of
2977 * xterm.c (x_draw_window_divider): New function.
2978 (x_update_window_end): Optionally draw right divider.
2979 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2980 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2981 (handle_one_xevent, x_new_font): Calculate pixelwise.
2982 (x_set_window_size_1, x_set_window_size): New argument
2983 pixelwise. Calculate pixelwise.
2984 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2985 (struct x_redisplay_interface): Add x_draw_window_divider.
2986 * xterm.h (struct x_output): Add vertical_drag_cursor.
2988 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2990 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2991 Set invisible frames's `redisplay' when a full redisplay is requested.
2992 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2993 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2994 (display_mode_lines): Set it here instead.
2996 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2998 * dispextern.h (set_window_update_flags): Remove.
3000 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3002 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
3004 * xdisp.c (REDISPLAY_SOME_P): New macro.
3005 (redisplay_internal): Use it (bug#15999).
3006 (prepare_menu_bars, redisplay_window): Use it as well.
3008 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
3010 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
3012 * w32font.c (g_b_init_get_char_width_32_w): New static var.
3013 (globals_of_w32font): Zero it out.
3014 (GetCharWidth32W_Proc): New function pointer.
3015 (get_char_width_32_w): New function.
3016 (compute_metrics): If get_glyph_outline_w returns an error, try
3017 get_char_width_32_w before declaring a failure. This avoids
3018 punishing raster (a.k.a. "bitmap") fonts by slowing down
3019 redisplay. (Bug#6364).
3021 2013-11-29 Eli Zaretskii <eliz@gnu.org>
3023 * xdisp.c (clear_mouse_face): Don't invalidate the entire
3024 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3025 highlight needs to be redisplayed. (Bug#15913)
3027 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
3029 Fix minor problems found by static checking.
3030 * buffer.h (struct buffer_text, struct buffer):
3031 * frame.h (struct frame):
3032 * window.h (struct window):
3033 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
3034 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
3035 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
3036 no-longer-valid use of HAVE_MENUS.
3037 * xdisp.c (propagate_buffer_redisplay): Now static.
3039 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
3041 * xmenu.c (Fmenu_or_popup_active_p):
3042 * window.c (Fset_window_configuration):
3043 * menu.c (Fx_popup_menu, Fx_popup_dialog):
3044 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
3045 * fns.c (Fyes_or_no_p):
3046 * editfns.c (Fmessage_box, Fmessage_or_box):
3047 * alloc.c (make_save_ptr_ptr):
3048 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
3050 * window.c (Fset_window_configuration): Move select_window later.
3052 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
3054 Refine redisplay optimizations to only redisplay *some* frames/windows
3055 rather than all of them.
3056 * xdisp.c (REDISPLAY_SOME): New constant.
3057 (redisplay_other_windows, wset_redisplay, fset_redisplay)
3058 (bset_redisplay, bset_update_mode_line): New functions.
3059 (message_dolog): Use bset_redisplay.
3060 (clear_garbaged_frames): Use fset_redisplay.
3061 (echo_area_display): Use wset_redisplay.
3062 (buffer_shared_and_changed): Remove.
3063 (prepare_menu_bars): Call Vpre_redisplay_function before updating
3064 frame titles. Compute the actual set of windows redisplayed.
3065 Don't update frame titles and menu bars for frames that don't need to
3067 (propagate_buffer_redisplay): New function.
3069 (redisplay_internal): Use it. Be more selective in the set of windows
3070 we redisplay. Propagate windows_or_buffers_changed to
3071 update_mode_lines a bit later to simplify the code.
3072 (mark_window_display_accurate_1): Reset window and buffer's
3074 (redisplay_window): Do nothing if neither the window nor the buffer nor
3075 the frame needs redisplay.
3076 * window.h (struct window): Add `redisplay' field.
3077 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
3078 (redisplay_other_windows, window_list): New declarations.
3079 * window.c (select_window, Fset_window_start): Use wset_redisplay.
3080 (window_list): Not static any more.
3081 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
3082 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
3083 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
3084 * frame.c (Fmake_frame_visible): Don't redisplay everything.
3085 * frame.h (struct frame): Add `redisplay' field.
3086 Move `external_menu_bar' bitfield next to other bit-fields.
3087 (SET_FRAME_GARBAGED): Use fset_redisplay.
3088 (SET_FRAME_VISIBLE): Don't garbage the frame;
3089 Use redisplay_other_windows.
3090 * buffer.h (struct buffer): Add `redisplay' field.
3091 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
3092 (modify_overlay): Use bset_redisplay.
3093 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
3095 2013-11-28 Eli Zaretskii <eliz@gnu.org>
3097 Support w32 file notifications in batch mode.
3098 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
3099 invalid (which happens in batch mode). If non-interactive, call
3100 handle_file_notifications to store file notification events in the
3101 input queue. (Bug#15933)
3103 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
3105 * w32inevt.c (handle_file_notifications): Now external, not static.
3107 * w32term.h (handle_file_notifications): Provide prototype.
3109 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
3110 init_crit, since init_display, which does that otherwise, is not
3113 2013-11-27 Glenn Morris <rgm@gnu.org>
3115 * Makefile.in ($(lispsource)/international/charprop.el): New.
3116 (emacs$(EXEEXT)): Depend on charprop.el.
3118 2013-11-27 Eli Zaretskii <eliz@gnu.org>
3120 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
3121 deleting portions of the buffer under non-nil REPLACE argument.
3124 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
3125 directory, watch it and not its parent.
3126 (add_watch): Allow empty string in FILE.
3128 2013-11-27 Martin Rudalics <rudalics@gmx.at>
3130 * window.c (Fset_window_start, window_resize_apply)
3131 (window_scroll): Reset window_end_valid (Bug#15957).
3133 2013-11-27 Glenn Morris <rgm@gnu.org>
3135 * Makefile.in (leimdir): Now in lisp source directory.
3136 ($(leimdir)/leim-list.el): Just use ../leim .
3137 * epaths.in (PATH_DUMPLOADSEARCH):
3138 * lread.c (load_path_default):
3139 * nsterm.m (ns_load_path): No more leim directory.
3141 2013-11-26 Andreas Schwab <schwab@suse.de>
3143 * .gdbinit (xgettype): Add cast.
3145 2013-11-26 Glenn Morris <rgm@gnu.org>
3147 Preload leim-list.el.
3148 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
3149 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
3150 is a single directory.
3152 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
3154 bool-vector-subsetp is now the normal direction (Bug#15912).
3155 * data.c (Fbool_vector_subsetp): Test whether the first argument
3156 is a subset of the second one, not the reverse. Add doc string.
3158 Fix minor problems found by static checking.
3159 * lread.c (load_path_default): Now static.
3160 * textprop.c (text_property_stickiness): Be consistent about the
3161 test used when deciding whether to consider the previous character.
3162 This simplifies the code a bit.
3164 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
3166 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
3168 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
3169 (syms_of_frame): Don't defsubr them.
3171 2013-11-25 Glenn Morris <rgm@gnu.org>
3173 * lread.c (load_path_default): Change the sense of the argument.
3174 (init_lread): When EMACSLOADPATH is set, do not ignore changes
3175 from dump_path. When it is not, avoid checking dump_path twice.
3177 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
3178 uninstalled dump_path against installed Vload_path. (Bug#15964)
3180 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3182 Export get_pos_property to Elisp.
3183 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3184 (syms_of_editfns): Export it to Elisp.
3186 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3188 2013-11-23 Romain Francoise <romain@orebokech.com>
3190 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3191 initialization here ...
3192 (syms_of_fileio): ... from here.
3194 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3196 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3197 Please use --enable-check-lisp-object-type.
3199 2013-11-23 Glenn Morris <rgm@gnu.org>
3201 * process.c (get_process): Explicit error for dead buffers.
3203 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3205 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3207 2013-11-23 Glenn Morris <rgm@gnu.org>
3209 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3210 * lread.c (load_path_check): Take path to check as argument.
3211 (load_path_default): New, split from init_lread.
3212 (init_lread): Move calc of default load-path to load_path_default.
3213 Empty elements in EMACSLOADPATH now stand for the default.
3214 (load-path): Doc fix.
3215 * emacs.c (decode_env_path): Add option to treat empty elements
3216 as nil rather than ".".
3217 * callproc.c (init_callproc_1, init_callproc):
3218 * image.c (Vx_bitmap_file_path):
3219 * lisp.h (decode_env_path):
3220 * lread.c (Vsource_directory):
3221 Update for new argument spec of decode_env_path.
3223 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3225 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3226 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3228 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3230 Fix some dependency problems that cause unnecessary recompiles.
3231 Problem reported by RMS in
3232 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3233 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3234 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3235 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3236 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3237 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3238 (boostrap-clean): No need to remove stamp-oldxmenu.
3240 Fix recently introduced bool vector overrun.
3241 This was due to an optimization that went awry.
3242 Reported by Glenn Morris in
3243 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3244 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3245 for empty vectors, undoing the 2013-11-18 change.
3246 * data.c (bool_vector_binop_driver): Rely on this.
3247 Fix bug that occasionally overran the destination.
3248 * lisp.h (struct Lisp_Bool_vector): Document this.
3250 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3252 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3255 * nsterm.m (init, run, stop:): Comment out for now, does not work
3258 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3260 * charset.c (syms_of_charset): Don't read past end of string.
3262 2013-11-19 Glenn Morris <rgm@gnu.org>
3264 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3266 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3268 Add hooks to run on gaining/losing focus. (Bug#15029)
3269 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3270 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3271 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3273 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3275 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3276 The old names predated the API change that put destination at end.
3278 Improve API of recently-added bool vector functions (Bug#15912).
3279 The old API had (bool-vector-count-matches A B)
3280 and (bool-vector-count-matches-at A B I), which gave the
3281 misleading impression that the two functions were variants, one
3282 with a location I. The new API has (bool-vector-count-population A)
3283 and (bool-vector-count-consecutive A B I) to make the distinction
3284 clearer. The first function no longer has a B argument, since the
3285 caller can easily determine the number of nils if the length and
3286 number of ts is known.
3287 * data.c (Fbool_vector_count_population): Rename from
3288 bool_vector_count_matches, and accept just 1 argument.
3289 (Fbool_vector_count_consecutive): Rename from
3290 Fbool_vector_count_matches_at.
3292 Always allocate at least one bits_word per bool vector.
3293 See Daniel Colascione in:
3294 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3295 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3296 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3297 * lisp.h (struct Lisp_Bool_vector): Document this.
3299 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3301 * insdel.c (invalidate_buffer_caches): New function, consolidated
3302 from part of prepare_to_modify_buffer.
3303 (insert_from_gap, prepare_to_modify_buffer):
3304 * coding.c (code_convert_region, code_convert_string):
3305 Call invalidate_buffer_caches. (Bug#15841)
3307 * lisp.h (invalidate_buffer_caches): Add prototype.
3309 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3311 * w32term.c (x_update_window_end): Don't invalidate the entire
3312 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3313 highlight needs to be redisplayed. (Bug#15913)
3315 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3317 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3319 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3321 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3322 while we are using Vprin1_to_string_buffer.
3324 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3325 after inserting the description string. (Bug#15907)
3327 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3329 * data.c: Work around bogus GCC diagnostic about shift count.
3330 Reported by Eli Zaretskii in
3331 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3332 (pre_value): New function.
3333 (count_trailing_zero_bits): Use it.
3335 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3337 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3338 assume C macros are not supported even under -g3 in these old GCC
3341 2013-11-15 Leo Liu <sdl.web@gmail.com>
3343 * minibuf.c (Ftry_completion, Fall_completions)
3344 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3346 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3348 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3349 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3350 This avoids placing unnecessary constants into the Emacs code.
3352 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3354 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3355 for Cygwin w32 build.
3357 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3358 for Cygwin w32 build. (Bug#15892)
3360 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3362 Simplify, port and tune bool vector implementation.
3363 * alloc.c (bool_vector_exact_payload_bytes)
3364 (bool_vector_payload_bytes): Remove.
3365 (bool_vector_fill): Return its argument.
3366 * alloc.c (bool_vector_fill):
3368 * print.c (print_object):
3369 Simplify by using bool_vector_bytes.
3370 * alloc.c (make_uninit_bool_vector):
3371 New function, broken out from Fmake_bool_vector.
3372 (Fmake_bool_vector): Use it. Use tail call.
3373 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3374 * data.c (BITS_PER_ULL): New constant.
3375 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3376 if long long versions don't exist.
3377 (shift_right_ull): New function.
3378 (count_one_bits_word): New function, replacing popcount_bits_word
3379 macro. Don't assume that bits_word is no wider than long long.
3380 (count_one_bits_word, count_trailing_zero_bits):
3381 Don't assume that bits_word is no wider than long long.
3382 * data.c (bool_vector_binop_driver, bool_vector_not):
3383 * fns.c (Fcopy_sequence):
3385 Create an uninitialized destination, to avoid needless work.
3386 (internal_equal): Simplify.
3387 (Ffillarray): Prefer tail call.
3388 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3389 contain at least one word.
3390 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3391 chars are narrower than ints.
3392 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3393 * fns.c (Fcopy_sequence):
3395 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3396 Don't try to port to hosts where bits_word values have holes; the
3397 code wouldn't work there anyway. Verify this assumption, though.
3398 (bool_vector_bytes): New function.
3399 (make_uninit_bool_vector): New decl.
3400 (bool_vector_fill): Now returns Lisp_Object.
3402 * xfns.c (xic_create_fontsetname):
3403 * xrdb.c (gethomedir): Prefer tail calls.
3405 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3407 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3408 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3410 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3411 that requires a return value.
3412 (Fset_buffer_modified_p): Take advantage of this change to do
3415 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3417 * buffer.c (Frestore_buffer_modified_p): Sync it with
3418 Fset_buffer_modified_p.
3419 (Fforce_mode_line_update): New function, moved from subr.el.
3420 (Fset_buffer_modified_p): Use them.
3421 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3423 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3425 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3426 This avoids undefined behavior when subtracting pointers into
3427 different aways. On my platform it also makes the code a tad
3428 smaller and presumably faster.
3430 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3432 * keyboard.c (command_loop_1): Use region-extract-function.
3433 * insdel.c (Qregion_extract_function): Not static any more (can we
3434 stop pretending that these vars can benefit from being marked static?).
3436 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3438 * search.c (find_newline): If buffer text is relocated during the
3439 "dumb loop", adjust C pointers into buffer text to follow suit.
3442 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3444 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3445 for conversion (Bug#15837).
3447 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3449 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3450 for the entire range of inserted characters. (Bug#15841)
3452 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3454 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3456 (realize_default_face): Remove assignment to distant-foreground if
3457 unspecified (Bug#15815).
3459 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3461 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3462 cache-long-scans disabled, since we don't want to call
3463 prepare_to_modify_buffer (in insert_1_both) for each message we
3466 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3467 from buffer.c. Improve commentary to the buffer field setter
3470 * buffer.c (bset_cache_long_scans): Static function deleted.
3471 Improve commentary to the buffer field setter functions.
3472 (init_buffer_once): Default for cache-long-scans changed to t.
3475 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3477 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3479 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3480 This bug was introduced in my 2013-06-21 change, and caused
3481 struct Lisp_Sub_Char_Table objects to be given too many slots,
3482 which broke 'make -C admin/unidata'.
3484 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3486 Import changes from mac-port 4.5.
3487 * macfont.m (mac_font_copy_default_descriptors_for_language)
3488 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3489 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3490 (macfont_language_default_font_names): New.
3491 (macfont_list): Rearrange language/charset code.
3492 (macfont_close): Don't check for macfont_info->cache.
3493 (mac_ctfont_create_preferred_family_for_attributes): New font
3494 selection code, call
3495 mac_font_copy_default_name_for_charset_and_languages.
3496 (mac_font_copy_default_descriptors_for_language)
3497 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3499 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3501 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3503 Port to C11 aligned_alloc, and fix some integer overflows.
3504 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3505 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3506 and use of posix_memalign replaced with aligned_alloc.
3507 (aligned_alloc): New function, defined or declared as needed.
3508 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3509 Don't undef; configure.ac now does this.
3510 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3511 (calloc, aligned_alloc): Check for integer overflow.
3512 (aligned_alloc): Rename from memalign. All uses changed.
3513 (memalign): New function, an alias for aligned_alloc.
3515 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3517 * xdisp.c (redisplay_internal): Fix typo in last change.
3519 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3521 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3523 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3525 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3526 redisplay--mode-lines-cause.
3527 (redisplay_internal): Keep them uptodate. Remove redundant check of
3528 buffer_shared_and_changed.
3529 * *.[chm]: Number every assignment to update_mode_lines so we
3530 can track why it is set.
3532 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3534 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3536 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3538 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3539 can track why it is set.
3541 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3543 Integer-related fixes for term.c etc.
3544 * dispextern.h (face_tty_specified_color): New function.
3545 * term.c (turn_on_face): Don't rely on undefined behavior when
3546 assigning an out-of-range value to 'long'.
3547 Simplify test for toggling highlight.
3548 (tty_capable_p): Omit last two (unused) args. All callers changed.
3549 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3550 (read_menu_input, tty_menu_activate, tty_menu_show):
3551 * xfaces.c (x_supports_face_attributes_p)
3552 (tty_supports_face_attributes_p):
3553 Use bool for boolean. All callers changed.
3554 (tty_supports_face_attributes_p): Omit defaults for color indices;
3555 no longer needed. Simplify tail call.
3557 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3559 * xdisp.c (prepare_menu_bars): Mark static.
3560 * lisp.h (prepare_menu_bars): Don't declare.
3561 * xselect.c (x_handle_selection_clear):
3562 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3564 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3566 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3567 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3569 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3571 * keyboard.c (Fcommand_error_default_function): Rename from
3572 Fdefault_error_output.
3574 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3576 * keyboard.c (Fdefault_error_output): New function, extracted from
3578 (syms_of_keyboard): Use it for Vcommand_error_function.
3580 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3582 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3583 (init_eval): Use it to ensure handlerlist is non-NULL.
3584 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3585 (Fsignal): Adjust NULLness test of handlerlist.
3586 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3588 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3590 * callproc.c (call_process): Call prepare_to_modify_buffer before
3591 decoding text read from the sub-process, as the decoded stuff will
3592 be inserted into the buffer. This will invalidate the various
3593 caches maintained for the buffer. (Bug#15148)
3595 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3597 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3598 string of glyphless-char-display.
3600 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3602 * nsfns.m (ns_get_name_from_ioreg): New function.
3603 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3604 OSX >= 10.9. Use ns_get_name_from_ioreg.
3606 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3608 Simplify and port recent bool vector changes.
3609 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3610 only in this file. Use a more-efficient implementation if the
3611 second argument is a power of 2.
3612 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3613 Remove no-longer-necessary compile-time checks.
3614 (bool_vector_exact_payload_bytes): New function.
3615 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3616 exact payload changed to call the new function. Do not assume
3617 that the arg or result fits in ptrdiff_t.
3618 (bool_vector_fill): New function.
3619 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3621 (vroundup_ct): Don't assume arg fits in size_t.
3622 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3623 invoke set_category_set.
3624 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3625 All callers changed. Use bool_vector_set.
3626 * category.h (XCATEGORY_SET): Remove; no longer needed.
3627 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3629 * data.c (Faref): Use bool_vector_ref.
3630 (Faset): Use bool_vector_set.
3631 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3632 (Fbool_vector_not, Fbool_vector_count_matches)
3633 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3634 * fns.c (concat): Use bool_vector_ref.
3635 (Ffillarray): Use bool_vector_fill.
3636 (mapcar1): Use bool_vector_ref.
3637 (sxhash_bool_vector): Hash words, not bytes.
3638 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3639 a constant, since it's now used in #if.
3640 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3641 unsigned char on unusual architectures, so that we no longer
3642 assume that the number of bits per bits_word is a power of two or
3643 is a multiple of 8 or of CHAR_BIT.
3644 (Qt): Add forward decl.
3645 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3646 at least as strictly as bits_word.
3647 (bool_vector_data, bool_vector_uchar_data): New accessors.
3648 All data structure accesses changed to use them.
3649 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3650 (bool_vector_set): New functions.
3651 (bool_vector_fill): New decl.
3652 (ROUNDUP): Move to alloc.c as described above.
3654 Fix recent gnutls changes.
3655 * gnutls.c (Fgnutls_boot): Don't assume C99.
3656 * process.c (wait_reading_process_output): Fix typo in recent change.
3658 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3660 * process.c (wait_reading_process_output, read_process_output)
3661 (send_process): Check gnutls_state is not NULL.
3663 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3664 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3666 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3668 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3669 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3671 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3674 * nsfns.m (Fx_create_frame): Fix memory leak.
3676 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3677 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3678 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3680 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3682 * xdisp.c (message3_nolog, message_with_string): Encode the string
3683 before writing it to the terminal in a non-interactive session.
3685 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3686 sure we concatenate them into a unibyte string.
3688 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3689 resulting temporary name before returning it to the caller.
3690 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3691 is a unibyte string, convert NAME to a unibyte string to ensure
3692 that the result is also a unibyte string.
3694 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3695 create unibyte strings from default paths and directory/file
3698 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3701 * callproc.c (init_callproc): Use build_unibyte_string to make
3702 sure we create unibyte strings from default paths and
3703 directory/file names.
3705 * buffer.c (init_buffer): Don't store default-directory of
3706 *scratch* in multibyte form. The original problem which led to
3707 that is described in
3708 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3709 but it was solved long ago. (Bug#15260)
3711 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3713 Port to stricter C99 platforms.
3714 Especially, C99 prohibits nesting a struct X inside struct Y if
3715 struct X has a flexible array member.
3716 * alloc.c (struct sdata): New type.
3717 (sdata): Implement in terms of struct sdata.
3718 Remove u member; all uses replaced by next_vector, set_next_vector.
3719 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3720 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3721 (struct sblock): Rename first_data member to data, which is now
3722 a flexible array member. All uses changed.
3723 (next_vector, set_next_vector, large_vector_vec): New functions.
3724 (vector_alignment): New constant.
3725 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3726 (struct large-vector): Now merely a NEXT member, since the old approach
3727 ran afoul of stricter C99. All uses changed to use
3728 large_vector_vec or large_vector_offset.
3729 (large_vector_offset): New constant.
3730 * dispnew.c: Include tparam.h, for tgetent.
3731 Do not include term.h; no longer needed.
3732 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3733 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3734 (struct Lisp_Vector): Use a flexible array member for contents,
3735 instead of a union with a member that is an array of size 1.
3737 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3738 fact that the struct no longer contains a union.
3739 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3740 (struct Lisp_Save_Value, struct Lisp_Free):
3741 Use unsigned, not int, for spacers, to avoid c99 warning.
3742 (union specbinding): Use unsigned, not bool, for bitfield, as
3743 bool is not portable to pre-C99 hosts.
3745 2013-11-04 Glenn Morris <rgm@gnu.org>
3747 * emacs.c (usage_message): Mention that `-L :...' appends.
3749 2013-11-02 Glenn Morris <rgm@gnu.org>
3751 * Makefile.in (abs_builddir): Remove.
3752 (bootstrap_exe): Use relative filename.
3754 Use relative filenames in TAGS files.
3755 * Makefile.in (abs_srcdir): Remove it again.
3756 (.PHONY): Remove frc.
3757 (maintainer-clean): No more TAGS-LISP file.
3758 (TAGS): Pass relative file names to etags.
3759 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3761 * Makefile.in (abs_srcdir): New, set by configure.
3763 (maintainer-clean): Remove pointless echo. That should be in the
3764 top-level Makefile, if anywhere. Delete TAGS-LISP.
3765 (extraclean): No s/ and m/ directories for some time.
3766 (TAGS): Also depend on ctagsfiles3.
3767 Remove no-longer-defined S_FILE.
3768 Pass absolute filenames to etags once more.
3769 (TAGS-LISP): Replace lispdir with its expansion.
3770 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3771 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3773 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3775 * xfaces.c (check_lface_attrs, realize_default_face):
3776 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3777 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3779 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3781 * emacs.c (original_pwd): Remove global var by making it local.
3782 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3784 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3786 * xfaces.c: Declare color_distance.
3787 (QCdistant_foreground): New variable.
3788 (NEAR_SAME_COLOR_THRESHOLD): New define.
3789 (load_color2): New function.
3790 (load_color): Call load_color2.
3791 (load_face_colors): Call load_color2 and if distant-color is specified
3792 calculate distant and use distant-color if colors are near.
3793 (LFACE_DISTANT_FOREGROUND): New define.
3794 (merge_face_ref, Finternal_set_lisp_face_attribute)
3795 (Finternal_get_lisp_face_attribute)
3796 (x_supports_face_attributes_p): Handle distant-foreground similar to
3798 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3800 * dispextern.h (lface_attribute_index):
3801 Add LFACE_DISTANT_FOREGROUND_INDEX.
3803 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3805 * image.c (pbm_next_char): New function.
3806 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3807 (pbm_scan_number): Use it.
3808 (Qlibjpeg_version): New variable.
3809 (syms_of_image): DEFSYM and initialize it.
3811 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3813 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3815 2013-10-31 Glenn Morris <rgm@gnu.org>
3817 * emacs.c (original_pwd): New char.
3818 (main): If using --chdir, store original_pwd.
3819 (init_cmdargs): When setting Vinvocation_directory based on a
3820 relative argv[0], use original_pwd if set. (Bug#15768)
3822 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3824 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3826 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3828 * insdel.c: Fix minor problems found by static checking.
3829 (Qregion_extract_function): Now static.
3830 (prepare_to_modify_buffer_1): Remove unused locals.
3832 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3834 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3835 (syms_of_xdisp): Declare pre-redisplay-function.
3836 (markpos_of_region): Remove function.
3837 (init_iterator, compute_stop_pos, handle_face_prop)
3838 (face_before_or_after_it_pos, reseat_to_string)
3839 (get_next_display_element, window_buffer_changed)
3840 (redisplay_internal, try_cursor_movement, redisplay_window)
3841 (try_window_reusing_current_matrix, try_window_id, display_line)
3842 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3843 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3844 * window.h (struct window): Remove field `region_showing'.
3845 * dispextern.h (struct it): Remove region_beg/end_charpos.
3846 (face_at_buffer_position, face_for_overlay_string)
3847 (face_at_string_position): Update prototypes.
3848 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3849 (face_at_string_position): Remove `region_beg' and `region_end' args.
3850 * fontset.c (Finternal_char_font):
3851 * font.c (font_at, font_range): Adjust calls accordingly.
3852 * insdel.c (Qregion_extract_function): New var.
3853 (syms_of_insdel): Initialize it.
3854 (prepare_to_modify_buffer_1): Use it.
3856 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3858 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3859 * ftxfont.c (ftxfont_get_gcs):
3860 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3861 * xfaces.c (x_free_colors, x_free_dpy_colors)
3862 (x_create_gc, unload_color):
3863 * xselect.c (x_property_data_to_lisp):
3864 * xsettings.c (parse_settings):
3865 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3866 (get_bits_and_offset): Adjust definition.
3867 * frame.c (XParseGeometry): Adjust locals.
3868 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3869 * regex.h (toplevel): Likewise for reg_syntax_t.
3871 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3873 * eval.c (run_hook_with_args): Use FUNCTIONP.
3875 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3877 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3878 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3879 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3880 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3881 on MS-Windows anyway.
3882 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3883 (free_realized_face): ...adjust user.
3884 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3885 white relief pixels to -1.
3886 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3887 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3888 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3890 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3892 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3893 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3894 in practice now. All callers changed.
3896 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3898 * dispextern.h (struct face): Use bitfields for 'underline_type'
3899 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3900 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3901 'stipple' member. Move 'lface' member up to help...
3902 * xfaces.c (make_realized_face): ...this function to find and
3903 clear just the members that need clearing.
3904 (load_face_colors, realize_x_face):
3905 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3907 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3909 * xftfont.c (struct xftfont_info): Remove set-but-unused
3911 (xftfont_open): Adjust user.
3912 (xftfont_get_colors): Remove useless prototype.
3914 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3916 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3917 before passing them to 'unexec'. (Bug#15260)
3919 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3921 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3923 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3925 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3926 the changed signature of the font driver's 'close' method.
3928 * w32font.h (w32font_close): Adjust the prototype to the change in
3929 function definition.
3931 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3933 * w32uniscribe.c (uniscribe_close): Adapt the call to
3934 w32font_close to its new prototype.
3936 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3938 Omit unused frame argument of font API's close function.
3939 * font.h (struct font): Drop frame argument. Adjust comment.
3940 * font.c (font_clear_cache, font_close_object): Adjust users.
3941 * ftfont.c (ftfont_close):
3942 * ftxfont.c (ftxfont_close):
3943 * macfont.m (macfont_close):
3944 * nsfont.m (nsfont_close):
3945 * w32font.c (w32font_close):
3946 * xfont.c (xfont_close):
3947 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3948 tweak comments and make functions safe if called more than once for
3949 the same font object.
3951 Perform font-specific cleanup when font object is swept by GC. See
3952 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3953 * alloc.c (cleanup_vector): New function.
3954 (sweep_vector): Call it for each reclaimed vector object.
3955 * font.h (struct font): Adjust comment.
3957 2013-10-24 Glenn Morris <rgm@gnu.org>
3959 * Makefile.in (abs_top_srcdir): New, set by configure.
3961 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3963 Adjust recent font-related changes to fix bug#15686.
3964 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3965 is a live window system frame, mark its default font too.
3967 2013-10-23 Glenn Morris <rgm@gnu.org>
3969 * Makefile.in (RUN_TEMACS): Make relative (again).
3970 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3971 (bootstrap-emacs$(EXEEXT)):
3972 Quote entities that might contain whitespace.
3974 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3976 Port to Solaris 10 and its bundled GCC.
3977 Problem reported by Timothy C. Burt.
3978 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3980 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3982 Do not allow font caches to grow too large.
3983 * alloc.c (compact_font_cache_entry, compact_font_caches):
3984 New functions or stub if not HAVE_WINDOW_SYSTEM.
3985 (compact_undo_list): Factor out from Fgarbage_collect.
3987 (mark_face_cache): Mark face font. Move down to avoid
3989 (mark_terminals): Do not mark font cache here.
3990 (Fgarbage_collect): Call compaction functions described
3991 above. Adjust comment.
3993 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3995 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3996 chdir to HOME (bug#15607).
3998 * nsterm.m (Qcocoa, Qgnustep): New variables.
3999 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
4000 (ns_get_color): Make selection color work for GNUstep also.
4002 2013-10-18 Eli Zaretskii <eliz@gnu.org>
4004 * keyboard.c (make_lispy_event): Remove GPM-specific code that
4005 handles mouse clicks. Instead, let GPM use the same code as all
4006 the other mice use. See the discussion starting at
4007 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
4008 for the details of the problem with the menu bar this fixes.
4010 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
4012 Remove port-specific display name lists to avoid extra
4013 complexity and data duplication with display info lists.
4014 * xterm.h (x_display_name_list): Remove declaration.
4015 * xterm.c (x_display_name_list): Remove.
4016 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
4017 * xfns.c (x_display_info_for_name, Fx_display_list):
4018 Likewise. Use x_display_list where appropriate.
4019 * w32term.h (w32_display_name_list): Remove declaration.
4020 * w32term.c (w32_display_name_list): Remove.
4021 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
4023 * w32fns.c (x_display_info_for_name, Fx_display_list):
4024 Likewise. Use x_display_list where appropriate.
4025 * nsterm.h (ns_display_name_list): Remove declaration.
4026 * nsterm.m (ns_display_name_list): Remove.
4027 (ns_term_init, syms_of_nsterm): Adjust users.
4028 * nsfns.m (ns_display_info_for_name, Fx_display_list):
4029 Likewise. Use x_display_list where appropriate.
4030 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
4031 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
4032 (mark_terminals): Mark per-terminal font cache.
4034 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
4036 Don't run timers in input-pending-p. Its new check-timers param
4037 provides the prior behavior. (Bug#15045).
4038 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
4040 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
4042 Make some functions static in non-Microsoft builds.
4043 On my platform (Fedora 19 x86-64), this shrinks the
4044 Emacs executable (text+data) by 0.25%.
4045 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
4046 (load_color) [!MSDOS]:
4047 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
4048 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
4049 * lisp.h (check_existing):
4050 * process.h (conv_sockaddr_to_lisp, network_interface_list)
4051 (network_interface_info) [!WINDOWSNT]:
4052 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
4053 Remove extern decls.
4054 * fileio.c (check_existing):
4055 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
4056 * process.c (conv_sockaddr_to_lisp, network_interface_list)
4057 (network_interface_info) [!WINDOWSNT]:
4058 * term.c (encode_terminal_code) [!WINDOWSNT]:
4059 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
4060 * xfaces.c (load_color) [!MSDOS]:
4062 * fileio.c (check_existing, check_executable, check_writable):
4063 * process.c (network_interface_list, network_interface_info):
4064 Move earlier, so that we don't need forward decls.
4065 * gnutls.c (fn_gnutls_transport_set_errno)
4066 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
4068 * w32.c (init_environment): Use faccessat rather than
4069 check_existing, partly for consistency with the rest of the code
4070 in this file, partly so that check_existing can be static.
4072 Make VALMASK visible to GDB even if clang is used (Bug#15574).
4073 * emacs.c (MAIN_PROGRAM): New macro.
4074 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
4075 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
4077 bool vector int width fixes
4078 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
4079 (Fbool_vector_count_matches_at):
4080 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
4081 can exceed PTRDIFF_MAX, at least in theory.
4082 (Fbool_vector_count_matches_at):
4083 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
4085 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
4087 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4088 (struct sockaddr): Add forward decl, for platforms that lack it.
4090 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
4092 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
4095 2013-10-16 Eli Zaretskii <eliz@gnu.org>
4097 * w32.c (network_interface_get_info, network_interface_list)
4098 (network_interface_info): New functions. (Bug#15610)
4099 (GetAdaptersInfo_Proc): New typedef.
4100 (get_adapters_info): New wrapper function.
4101 (globals_of_w32): Initialize g_b_init_get_adapters_info.
4103 * process.h (network_interface_list, network_interface_info):
4106 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
4107 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
4108 all systems. Return non-nil for systems that HAVE_NET_IF_H and
4109 for WINDOWSNT. Doc fix.
4110 (syms_of_process): Defsubr Snetwork_interface_list and
4111 Snetwork_interface_info unconditionally.
4113 * menu.c (have_boxes): Fix redundant simulation of radio buttons
4114 in NS GUI sessions. (Bug#15629)
4116 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
4118 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
4120 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4122 * print.c (print_object): Print " ..." when truncating bool vectors.
4124 2013-10-15 Eli Zaretskii <eliz@gnu.org>
4126 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4127 standard mouse buttons.
4129 * termhooks.h (struct input_event): Remove incorrect commentary.
4131 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
4133 Disallow bool vector operations on mixed-length operands.
4134 The old behavior left garbage in the result vector sometimes,
4135 and didn't seem to be useful.
4136 * data.c (Qwrong_length_argument): New static var.
4137 (wrong_length_argument): New function.
4138 (bool_vector_binop_driver): Check that args agree in length.
4140 * keyboard.c, keyboard.h (all_kboards): Now static.
4142 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
4144 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
4145 note from the lispref.
4147 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
4149 * nsterm.h (struct ns_display_info): Remove set-but-unused
4150 member image_cache (image caches are per-terminal anyway).
4151 (FRAME_X_IMAGE_CACHE): Remove.
4152 * nsterm.m (ns_initialize_display_info): Adjust user.
4154 2013-10-14 Eli Zaretskii <eliz@gnu.org>
4156 * w32proc.c: Include mingw_time.h.
4158 * w32.c: Include mingw_time.h.
4160 Implement scrolling of TTY menus when the screen is too short.
4162 * term.c (tty_menu_display): Accept an additional argument, the
4163 menu item from which to start displaying the menu. Account for
4164 the value of Y when limiting the menu to the number of available
4166 (mi_result): New enumeration.
4167 (read_menu_input): Return enumerated value. When the y coordinate
4168 hits min_y or max_y, return scroll indication instead of wrapping
4170 (tty_menu_activate): Handle the scrolling indications from
4171 read_menu_input. Compute the first menu item to display and pass
4172 it to tty_menu_display.
4174 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4176 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
4177 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
4178 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4179 Adjust to match the change described below.
4180 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4181 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4182 memory_below_frame members to...
4183 * termchar.h (struct tty_display_info): ...here because they're
4184 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4185 * term.c (init_tty):
4186 * nsterm.m (ns_create_terminal):
4187 * w32term.c (w32_create_terminal):
4188 * xterm.c (x_create_terminal): Adjust users.
4189 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4190 to filter out non-TTY frames. Adjust comment.
4191 (scrolling): Adjust user. Prefer eassert for debugging check.
4193 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4195 * xfaces.c (PT_PER_INCH): Remove unused macro.
4196 * termhooks.h (struct terminal): Remove set-but-unused
4197 member fast_clear_end_of_line.
4198 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4199 * nsterm.m (ns_create_terminal):
4200 * term.c (init_tty):
4201 * w32term.c (w32_create_terminal):
4202 * xterm.c (x_create_terminal): Adjust users.
4204 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4206 * lisp.h (bool_vector_size): New function.
4207 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4208 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4209 (Fbool_vector_not, Fbool_vector_count_matches_at):
4210 Remove uses of 'eassume' that should no longer be needed,
4211 because they are subsumed by the 'eassume' in bool_vector_size.
4213 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4215 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4216 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4217 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4219 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4221 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4222 have different dimensions. (Bug#15575)
4224 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4227 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4229 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4231 * term.c (tty_menu_show): Never return with unbalanced
4232 specpdl. Use eassert for debugging check. Adjust style.
4234 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4236 * term.c (read_menu_input): Make selection of menu items
4237 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4238 (tty_menu_activate): Fix off-by-one error when computing max_y.
4240 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4242 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4243 audit logging (only used with GnuTLS 3.x) and enable it.
4245 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4247 * dispnew.c (redraw_frame): Remove useless #ifdef because
4248 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4249 Also, move TTY fflush to...
4250 * term.c (tty_update_end): ...this function.
4252 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4254 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4255 the end of the frame's glyph matrix. (Bug#15575)
4257 * term.c (tty_menu_display): Don't move cursor while overwriting
4258 frame's glyphs with menu items. Limit the number of items
4259 displayed to what can be shown on the available screen lines,
4260 excluding the echo area.
4261 (tty_menu_activate): Limit the Y coordinate allowed by
4262 read_menu_input to the last screen line used for menu display.
4264 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4266 * lisp.h (eassume): New macro.
4267 Also, include <verify.h>, for 'assume'.
4268 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4269 (vroundup, vector_nbytes):
4270 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4271 (Fbool_vector_not, Fbool_vector_count_matches)
4272 (Fbool_vector_count_matches_at):
4273 Use eassume, not eassert.
4274 * casetab.c (set_identity, shuffle):
4275 * composite.c (composition_gstring_put_cache):
4276 * dispnew.c (update_frame_1):
4277 * ftfont.c (ftfont_shape_by_flt):
4278 * image.c (gif_load):
4279 * intervals.c (offset_intervals):
4280 * macfont.m (macfont_shape):
4281 Remove calls to 'assume' that are no longer needed, because
4282 --enable-gcc-warnings no longer generates bogus warnings
4283 when these calls are removed.
4285 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4287 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4289 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4291 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4292 (Qsubstitute_env_in_file_name): New var.
4293 (syms_of_fileio): Define it.
4295 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4297 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4298 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4301 * term.c (save_and_enable_current_matrix): Don't allocate and
4302 don't save margin areas.
4303 (restore_desired_matrix): Don't restore margin areas.
4304 (free_saved_screen): Don't free margin areas.
4306 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4308 * image.c: Pacify --enable-gcc-warnings.
4309 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4310 #define only if used.
4312 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4314 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4315 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4316 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4317 (gif_load): For giflib v5.x and later, display the error message
4318 produced by giflib when its functions fail.
4319 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4322 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4324 * keyboard.c (last_event_timestamp): Remove. For X selection and
4325 GTK popup menus, it may be obtained from per-frame X display info.
4326 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4327 (process_special_events): Adjust users.
4328 * keyboard.h (last_event_timestamp): Remove declaration.
4329 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4330 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4331 * menu.h (xmenu_show): Adjust prototype.
4332 * menu.c (Fx_popup_menu): Adjust user.
4333 * xselect.c (x_own_selection, x_get_foreign_selection)
4334 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4336 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4338 * keyboard.c (init_kboard): Now static. Add arg
4339 to denote window system. Adjust comment.
4340 (init_keyboard): Adjust user.
4341 (allocate_kboard): New function.
4343 * nsterm.m (ns_term_init):
4344 * term.c (init_tty):
4345 * w32term.c (w32_create_terminal):
4346 * xterm.c (x_term_init): Use it.
4347 * keyboard.h (init_kboard): Remove prototype.
4348 (allocate_kboard): Add prototype.
4350 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4352 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4353 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4355 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4357 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4359 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4361 * term.c (tty_menu_activate): Flush the output stream after
4362 showing the cursor, and don't mark the frame garbaged at exit from
4363 the function. Fixes redisplay glitches when moving from one menu
4366 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4368 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4369 or throw error (Bug#15570).
4371 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4373 * intervals.c (temp_set_point_both): Move test into 'eassert',
4376 * lisp.h (eassert): Don't use 'assume'.
4377 Sometimes 'assume' wins in performance, and sometimes it loses,
4378 so it shouldn't be used all the time. Perhaps we need two
4379 flavors of 'eassert', one for where 'assume' is far more likely
4380 to help or to hurt; but that can be done later.
4381 Problem reported by Dmitry Antipov in
4382 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4383 Also, don't include <verify.h>; no longer needed.
4385 2013-10-09 Glenn Morris <rgm@gnu.org>
4387 * eval.c (Fcond): Doc tweak.
4389 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4391 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4392 expressions with side effects to eassert. (Bug#15565)
4394 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4396 * fns.c (hashfn_user_defined): Allow hash functions to return any
4399 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4401 Fix minor problems found by static checking.
4402 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4403 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4404 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4405 * keyboard.c (read_menu_command): Remove unused local.
4406 * lisp.h (read_menu_command): New decl.
4407 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4408 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4409 Return ptrdiff_t, not int.
4410 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4411 not int, for benefit of xpalloc.
4412 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4414 (have_menus_p): Remove; unused.
4415 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4416 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4417 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4419 (save_and_enable_current_matrix): Omit unnecessary casts.
4420 (read_menu_input): Omit local extern decl (now in lisp.h).
4421 Don't access uninitialized storage if mouse_get_xy fails.
4422 (tty_menu_activate): Mark local as initialized, for lint.
4423 (tty_menu_activate, tty_meny_show): Remove unused locals.
4425 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4427 Support menus on text-mode terminals.
4428 * xterm.h (xw_popup_dialog): Add prototype.
4430 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4431 (xmenu_show): Block input here, instead in Fx_popup_menu.
4432 (xw_popup_dialog): New function, with X-specific bits of popup
4435 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4438 * window.c (Fset_window_configuration): Use run-time tests of the
4439 frame type instead of compile-time conditionals, when menu-bar
4440 lines are considered.
4442 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4443 (w32_popup_dialog): New prototypes.
4445 * w32menu.c (Fx_popup_dialog): Function deleted.
4446 (w32_popup_dialog): New function, with w32 specific bits of popup
4447 dialogs. Block input here.
4449 * w32inevt.c (w32_console_read_socket): Minor change to add
4450 debugging TTY events.
4452 * w32fns.c (show_hourglass): If returning early because the frame
4453 is not a GUI frame, unblock input.
4455 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4456 (cursorY): New functions.
4458 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4459 WINDOWSNT, macros that call curX and curY elsewhere.
4461 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4463 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4464 specific function to hide and show cursor on a text-mode terminal.
4465 (tty_menu_struct, struct tty_menu_state): New structures.
4466 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4467 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4468 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4469 (tty_menu_locate, save_and_enable_current_matrix)
4470 (restore_desired_matrix, screen_update, read_menu_input)
4471 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4472 (tty_pop_down_menu, tty_menu_last_menubar_item)
4473 (tty_menu_new_item_coords, tty_menu_show): New functions.
4474 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4476 * nsterm.h (ns_popup_dialog): Adjust prototype.
4478 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4480 (ns_popup_dialog): Adapt order of arguments to the other
4481 *_menu_show implementations.
4482 (Fx_popup_dialog): Function deleted.
4484 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4486 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4488 * menu.c (have_boxes): New function.
4489 (single_keymap_panes): Use it instead of a compile-time
4491 (single_menu_item): Use run-time tests of the frame type instead
4492 of compile-time conditionals.
4493 (encode_menu_string): New function.
4494 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4495 the macro, since different types of frame need different encoding
4497 (digest_single_submenu): Use run-time tests of frame type instead
4498 of, or in addition to, compile-time conditionals.
4499 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4500 (Fx_popup_menu): Detect when the function is called from keyboard
4501 on a TTY. Don't barf when invoked on a text-mode frame.
4502 Check frame type at run time, instead of compile-time conditionals for
4503 invoking terminal-specific menu-show functions.
4504 Call tty_menu_show on text-mode frames.
4505 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4506 run time to determine which alternative to invoke; support dialogs
4509 * keyboard.h <Qmouse_movement>: Declare.
4511 * keyboard.c <Qmouse_movement>: Now extern.
4512 <Qecho_keystrokes>: New static variable.
4513 (read_key_sequence): Accept an additional argument, a flag to
4514 prevent redisplay during reading of the key sequence. All callers
4516 (read_menu_command): New function.
4517 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4519 (toolkit_menubar_in_use): New function.
4520 (make_lispy_event): Use it instead of a compile-time test.
4522 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4523 window-system being available.
4525 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4526 to x-popup-dialog on the frame type, they all now support popup
4529 * dispnew.c (save_current_matrix): Save the margin areas.
4530 (restore_current_matrix): Restore margin areas.
4531 (update_frame_with_menu): New function.
4533 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4536 * alloc.c (make_save_ptr): Now compiled unconditionally.
4538 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4540 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4541 (redraw_frame, update_frame): Adjust users.
4542 * dispextern.h (set_window_update_flags): Adjust prototype.
4543 * xdisp.c (redisplay_internal): When updating all frames with zero
4544 windows_or_buffers_changed, assume that only the windows that shows
4545 current buffer should be really updated.
4547 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4549 Do not allocate huge temporary memory areas and objects while encoding
4550 for file I/O, thus reducing an enormous memory usage for large buffers.
4551 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4552 * coding.h (struct coding_system): New member raw_destination.
4553 * coding.c (setup_coding_system): Initialize it to zero.
4554 (encode_coding_object): If raw_destination is set, do not create
4555 dst_object. Add comment.
4556 * fileio.c (toplevel): New constant E_WRITE_MAX.
4557 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4558 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4560 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4562 * nsterm.m (windowDidExitFullScreen:)
4563 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4565 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4567 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4568 * keyboard.c (unblock_input_to): Don't process pending signals
4569 if a fatal error is in progress.
4571 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4572 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4573 they're talking about words in Lisp bool vectors.
4574 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4575 * data.c (popcount_bits_word): Rename from popcount_size_t.
4576 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4579 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4581 Improve support for popcount and counting trailing zeros (Bug#15550).
4582 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4583 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4584 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4585 (popcount_size_t_msc, popcount_size_t_gcc):
4586 Remove; now done by Gnulib.
4587 (popcount_size_t): Now a macro that defers to Gnulib.
4588 (count_trailing_zero_bits): Return int, for consistency with
4589 Gnulib and because Emacs prefers signed to unsigned int.
4590 Don't assume that size_t is either unsigned int or unsigned long
4591 or unsigned long long.
4592 (size_t_to_host_endian): Do not assume that size_t is either
4593 exactly 32 or exactly 64 bits wide.
4594 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4595 etc., so that it's now an enum constant, not a macro.
4596 No need to assume that it's either 32 or 64.
4598 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4600 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4603 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4605 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4606 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4608 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4610 emacs_read and emacs_write now use void *, not char *.
4611 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4612 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4613 Buffer arg is now void *, not char *. This matches plain
4614 'read' and 'write' better, and avoids a constraint violation
4615 on Solaris 9 with Oracle Studio.
4617 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4619 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4620 memset to explicit loop. Otherwise copy largest possible chunk
4621 from initialized to uninitialized part, thus allowing the longer
4622 memcpy runs and reducing the number of loop iterations.
4624 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4626 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4627 hide toolbar (Bug#15388).
4628 (windowDidEnterFullScreen:): If presentation options are zero,
4629 set them here (Bug#15388).
4630 (ns_update_auto_hide_menu_bar): Remove runtime check.
4631 Don't auto hide dock unless menubar is also auto hidden.
4633 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4635 * editfns.c (message): Mention batch mode in doc string.
4637 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4639 * nsterm.m (check_native_fs): Remove erroneous comment.
4641 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4643 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4644 uses find_newline instead of scan_newline and so doesn't move point.
4646 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4648 Use hardware support for byteswapping on glibc x86 etc.
4649 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4650 whereas the old swap64 needed 30.
4651 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4652 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4653 Use byteswap.h's macros to swap bytes.
4654 * lisp.h (swap16, swap32, swap64): Remove.
4655 All uses replaced by bswap_16, bswap_32, bswap_64.
4657 * bytecode.c (exec_byte_code): Use some more volatile variables
4658 to work around local variables getting clobbered by longjmp.
4659 Port to pre-C99, which doesn't allow decls after stmts.
4661 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4663 * lisp.h (eassert): Assume that COND is true when optimizing.
4664 In other words, take on the behavior of eassert_and_assume.
4665 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4666 (eassert_and_assume): Remove. All uses replaced by eassert.
4668 * xdisp.c (Qglyphless_char): Now static.
4670 Adjust to merge from gnulib.
4671 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4672 * lisp.h: Include <verify.h>, for 'assume'.
4674 * eval.c (clobbered_eassert): New macro.
4675 (internal_catch, internal_condition_case)
4676 (internal_condition_case_1, internal_condition_case_2)
4677 (internal_condition_case_n): Use it instead of eassert
4678 when the argument contains locals clobbered by longjmp.
4679 Don't use clobbered locals outside of clobbered_eassert.
4680 (internal_lisp_condition_case): Use a volatile variable
4681 to work around a local variable's getting clobbered.
4683 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4685 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4686 (PUSH_HANDLER): New macro.
4687 (catchlist): Remove.
4688 (handlerlist): Always declare.
4690 * eval.c (catchlist): Remove (merge with handlerlist).
4691 (handlerlist, lisp_eval_depth): Not static any more.
4692 (internal_catch, internal_condition_case, internal_condition_case_1)
4693 (internal_condition_case_2, internal_condition_case_n):
4695 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4696 handlerlist/catchlist.
4697 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4698 handlerlist which can only handle a single condition-case handler at
4700 (find_handler_clause): Simplify since we only a single branch here
4703 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4705 (bcall0): New function.
4706 (exec_byte_code): Add corresponding cases. Improve error message when
4707 encountering an invalid byte-code. Let Bunwind_protect accept
4708 a function (rather than a list of expressions) as argument.
4710 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4711 and make them unconditional now that they're heap-allocated.
4713 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4715 * charset.c (Fdecode_char, Fencode_char): Remove description of
4716 `restriction' arg. now that it's hidden by advertised-calling-convention.
4718 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4720 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4721 Remove unused variable (from mac-port).
4722 (macfont_draw): Use s->ybase for correct y position.
4724 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4726 * frame.h (struct frame): Drop has_minibuffer member because...
4727 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4728 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4730 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4732 * window.h (struct window): Prefer enum text_cursor_kinds to int
4733 for phys_cursor_type member. Move the latter, phys_cursor_width,
4734 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4735 * window.c (replace_window, make_window): Adjust users.
4737 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4739 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4740 this module is never compiled otherwise.
4742 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4744 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4747 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4749 * xdisp.c (get_next_display_element): Don't call face_for_font in
4750 a build configured --without-x. (Bug#15484)
4752 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4754 * window.c (calc_absolute_offset): #elif should be #elif defined.
4756 * frame.c (delete_frame): Block/unblock input to overcome race
4757 condition (Bug#15475).
4759 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4761 * frame.c (delete_frame): Record selected frame only after
4762 calling Qdelete_frame_functions (Bug#15477).
4764 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4766 * nsterm.m (ns_selection_color): Remove.
4767 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4768 NSColor selectedText(Background)Color. Only for COCOA.
4769 (ns_term_init): Remove assignment of ns_selection_color, logic
4770 moved to ns_get_color.
4772 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4773 NS_SELECTION_COLOR_DEFAULT.
4774 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4776 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4778 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4779 frame' does not have the tool_bar_window member.
4781 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4783 Signal error when reading an empty byte-code object (Bug#15405)
4784 * lread.c (read1): Signal error.
4785 * alloc.c (make_byte_code): eassert header size.
4786 (sweep_vectors): Change an int to size_t.
4788 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4790 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4791 instead of ints, as it's the usual style for offsetof constants. See:
4792 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4794 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4795 This is ugly, but it should fix the performance problem for older
4796 GCC versions in the short run. I'll look into integrating the
4797 Gnulib module for popcount, as a better fix.
4798 See the thread starting in:
4799 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4800 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4801 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4802 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4803 (popcount_size_t): Use it.
4805 2013-09-24 Daniel Colascione <dancol@dancol.org>
4807 * process.c (Fnetwork_interface_info): Fix build break due to
4810 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4812 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4813 Prefer signed to unsigned integers where either will do.
4814 No need for 'const' on locals that do not escape.
4815 Omit easserts with unnecessary and unportable assumptions about
4816 alignment. Avoid unnecessary casts to char *.
4818 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4820 Use union for the payload of struct Lisp_Vector.
4821 This helps to avoid a few glitches dictated by C's aliasing rules.
4822 * lisp.h (struct Lisp_Vector): Use union for next and
4823 contents member. Adjust comment. Change related users.
4824 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4825 Related users changed.
4826 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4827 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4828 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4829 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4831 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4833 Optimize glyph row clearing and copying routines.
4834 * dispextern.h (struct glyph_row): Change layout of struct
4835 glyph_row to help copy_row_except_pointers. Adjust comment.
4836 * dispnew.c (null_row): Remove.
4837 (clear_glyph_row): Use offsetof and memset to find and clear
4838 just the members that need clearing. Adjust comment.
4839 (copy_row_except_pointers): Likewise for copying.
4841 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4843 Some minor cleanups of recently-added bool vector code.
4844 * conf_post.h (assume): Always return void. Use lint version
4845 only if GCC and MSC versions don't apply.
4846 * conf_post.h (assume):
4847 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4848 Depend on _MSC_VER, not __MSC_VER, for consistency with
4850 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4851 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4852 (bool_vector_binop_driver, count_trailing_zero_bits)
4853 (size_t_to_host_endian): Now static, not static inline;
4854 the latter isn't needed with modern compilers and doesn't
4855 work with older compilers anyway.
4857 * alloc.c (valgrind_p): Use bool for boolean.
4859 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4861 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4862 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4863 (display_last_displayed_message_p, message_buf_print)
4864 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4865 Use bool for boolean.
4866 * dispextern.h (cancel_line, init_desired_glyphs):
4867 Remove ancient leftover.
4868 (help_echo_showing_p, hourglass_shown_p):
4869 * lisp.h (noninteractive_need_newline): Adjust declaration.
4871 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4873 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4875 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4876 ...this file and convert the latter to static. Adjust comment.
4877 (make_initial_frame):
4878 * window.c (init_window_once): Adjust user.
4879 * frame.h (last_nonminibuf_frame): Remove declaration.
4880 * lisp.h (selected_frame): Likewise.
4881 * msdos.c (the_only_display_info): Adjust comment.
4883 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4885 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4886 computing the end column of mouse-highlight that comes from
4887 display or overlay strings. (Bug#15437)
4888 (note_mouse_highlight): Adapt calculation of last argument to
4889 mouse_face_from_string_pos to the above change.
4891 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4892 all platforms, not just for clang.
4894 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4896 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4897 about excess arguments to snprintf.
4899 * conf_post.h(assume): Use __builtin_unreachable for clang.
4901 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4903 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4904 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4906 2013-09-23 Daniel Colascione <dancol@dancol.org>
4908 * alloc.c (USE_VALGRIND): New macro; on by default
4909 when ENABLE_CHECKING.
4910 (mark_maybe_object, mark_maybe_pointer)
4911 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4913 (valgrind_p) [USE_VALGRIND]: New variable.
4914 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4916 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4918 * process.c (wait_reading_process_output): Change int pnamelen to
4921 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4922 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4923 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4924 argument to unsigned long to avoid warning.
4925 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4927 * conf_post.h (assume): Fix compiler error: x shall be cond.
4929 2013-09-22 Daniel Colascione <dancol@dancol.org>
4931 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4932 warning when compiling without a window system.
4934 2013-09-22 Daniel Colascione <dancol@dancol.org>
4936 * data.c (Qbool_vector_p): New symbol.
4937 (bool_vector_spare_mask, popcount_size_t_generic)
4938 (popcount_size_t_msc, popcount_size_t_gcc)
4940 (bool_vector_binop_driver)
4941 (count_trailing_zero_bits, size_t_to_host_endian)
4942 (Fbool_vector_exclusive_or)
4943 (Fbool_vector_union)
4944 (Fbool_vector_intersection, Fbool_vector_set_difference)
4945 (Fbool_vector_subsetp, Fbool_vector_not)
4946 (Fbool_vector_count_matches)
4947 (Fbool_vector_count_matches_at): New functions.
4948 (syms_of_data): Intern new symbol, functions.
4949 * alloc.c (bool_vector_payload_bytes): New function.
4950 (Fmake_bool_vector): Instead of calling Fmake_vector,
4951 which performs redundant initialization and argument checking,
4952 just call allocate_vector ourselves. Make sure we clear any
4953 terminating padding to zero.
4954 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4955 instead of open-coding the size calculation.
4956 (vroundup_ct): New macro.
4957 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4958 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4959 * composite.c (composition_gstring_put_cache):
4960 Change lint_assume to assume.
4961 * conf_post.h (assume): New macro.
4962 (lint_assume): Remove.
4963 * dispnew.c (update_frame_1): Change lint_assume to assume.
4964 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4966 * image.c (gif_load): Change lint_assume to assume.
4967 * lisp.h (eassert_and_assume): New macro.
4968 (Qbool_vector_p): Declare.
4969 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4970 (swap16, swap32, swap64): New inline functions.
4971 * macfont.m (macfont_shape): Change lint_assume to assume.
4972 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4973 * xsettings.c (parse_settings): Use new swap16 and
4974 swap32 from lisp.h instead of file-specific macros.
4976 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4978 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4979 found (which can legitimately happen when the glyph row at the
4980 window start is disabled in the current_matrix. (Bug#15365)
4982 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4984 Fix syntax.h bug introduced by recent INLINE change.
4985 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4986 conditionally compiled one way in some modules, and a different
4987 way in others. This doesn't work with extern inline functions,
4988 which must have the same definition in all modules, because the
4989 defining code might be shared across modules, depending on the
4990 implementation. Symptoms reported by Martin Rudalics in:
4991 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4992 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4993 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4994 overriding the corresponding functions in syntax.h.
4995 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4996 (syntax_property): New inline functions.
4997 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4998 Rewrite in terms of these new functions.
5000 2013-09-21 Eli Zaretskii <eliz@gnu.org>
5002 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
5003 not chars_in_text, whose result depends on the multibyteness of
5004 the current buffer. (Bug#15426)
5006 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
5008 Port recent change to hosts where pointers aren't 'long'.
5009 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
5010 Don't assume that pointers are the same width as 'long'.
5011 Add a compile-time check that a pointer fits into two X slots.
5013 A simpler, centralized INLINE.
5014 * conf_post.h (INLINE): Define only if not already defined.
5015 This allows us to use a single INLINE, defined by one file
5017 * emacs.c (INLINE): Define it.
5018 Also, include category.h, charset.h, composite.h, dispextern.h,
5019 syntax.h, systime.h, so that their INLINE definitions are expanded
5021 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
5022 * buffer.h, buffer.c (BUFFER_INLINE):
5023 * category.h, category.c (CATEGORY_INLINE):
5024 * character.h, character.c (CHARACTER_INLINE):
5025 * charset.h, charset.c (CHARSET_INLINE):
5026 * composite.h, composite.c (COMPOSITE_INLINE):
5027 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
5028 * frame.h, frame.c (FRAME_INLINE):
5029 * intervals.h, intervals.c (INTERVALS_INLINE):
5030 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
5031 * lisp.h, alloc.c (LISP_INLINE):
5032 * process.h, process.c (PROCESS_INLINE):
5033 * syntax.h, syntax.c (SYNTAX_INLINE):
5034 * systime.h, sysdep.c (SYSTIME_INLINE):
5035 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
5036 * window.h, window.c (WINDOW_INLINE):
5037 Remove. All uses replaced with INLINE.
5039 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
5041 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
5044 2013-09-19 Eli Zaretskii <eliz@gnu.org>
5046 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
5047 'const char *' to avoid compiler warnings due to similar change in
5048 the prototype of x_get_string_resource.
5050 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5052 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
5053 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
5054 going to replace static variables below. Adjust comments.
5055 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
5056 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
5057 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
5058 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
5059 Related users changed.
5060 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
5061 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
5062 last_mouse_movement_time, going to replace static variables below.
5064 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
5065 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
5067 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
5068 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
5069 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
5070 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
5071 static variables below.
5072 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
5073 (last_mouse_scroll_bar): Remove.
5074 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
5075 (mouseExited): Related users changed.
5077 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
5079 Do not use external array to process X scroll bar messages.
5080 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
5081 (x_send_scroll_bar_event): Pack window pointer into two slots
5082 of XClientMessageEvent if we're 64-bit. Adjust comment.
5083 (x_scroll_bar_to_input_event): Unpack accordingly.
5085 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5087 Ifdef away recent changes which aren't relevant to NS port.
5088 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
5089 [!HAVE_NS]: Declare as such.
5090 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
5091 [!HAVE_NS]: Define as such.
5093 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5095 * frame.c (x_redo_mouse_highlight): New function
5096 to factor out common code used in W32 and X ports.
5097 * dispextern.h (x_redo_mouse_highlight): Add prototype.
5098 * xterm.h (struct x_display_info):
5099 * w32term.h (struct w32_display_info):
5100 * nsterm.h (struct ns_display_info): New members
5101 last_mouse_motion_frame, last_mouse_motion_x and
5102 last_mouse_motion_y, going to replace static variables below.
5103 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
5104 (redo_mouse_highlight): Remove.
5105 (note_mouse_movement, syms_of_xterm): Adjust user.
5106 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
5107 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
5108 (redo_mouse_highlight): Remove.
5109 (note_mouse_movement, syms_of_w32term): Adjust user.
5110 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
5111 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
5113 (note_mouse_movement, mouseMoved, syms_of_nsterm):
5114 * nsfns.m (compute_tip_xy): Adjust user.
5116 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
5118 * frame.c (x_mouse_grabbed): New function.
5119 * dispextern.h (x_mouse_grabbed): Add prototype.
5120 (last_mouse_frame): Remove declaration.
5121 * xterm.h (struct x_display_info):
5122 * w32term.h (struct w32_display_info):
5123 * nsterm.h (struct ns_display_info): New member
5124 last_mouse_frame, going to replace...
5125 * xdisp.c (last_mouse_frame): ...global variable.
5126 (note_tool_bar_highlight):
5127 * w32term.c (w32_mouse_position, w32_read_socket):
5128 * xterm.c (XTmouse_position, handle_one_xevent):
5129 Use x_mouse_grabbed.
5130 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
5132 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5134 * w32term.c (w32_read_socket): Avoid temporary
5135 variables in a call to x_real_positions.
5136 * xterm.c (handle_one_xevent): Likewise.
5138 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5140 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
5141 (x_icon_type): Remove prototype.
5142 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
5143 * frame.c (x_icon_type): Remove.
5144 * w32term.c (x_make_frame_visible, x_iconify_frame):
5145 * xterm.c (x_make_frame_visible, x_iconify_frame):
5146 Use x_set_bitmap_icon to factor out common code.
5148 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5150 * dispextern.h (check_x_display_info, x_get_string_resource):
5151 Declare here just once and unify the latter.
5152 * frame.c (check_x_display_info, x_get_string_resource):
5153 * nsterm.h (check_x_display_info):
5154 * xrdb.c (x_get_string_resource):
5155 * xterm.h (check_x_display_info): Remove prototypes.
5156 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
5157 * w32reg.c (x_get_string_resource): Likewise.
5158 (w32_get_rdb_resource): Adjust user.
5160 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5162 * xterm.h (struct x_display_info): New member
5163 x_pending_autoraise_frame, going to replace...
5164 * xterm.c (pending_autoraise_frame): ...static variable.
5165 (x_new_focus_frame, XTread_socket): Adjust users.
5166 * w32term.h (struct w32_display_info): New member
5167 w32_pending_autoraise_frame, going to replace...
5168 * w32term.c (pending_autoraise_frame): ...global variable.
5169 (x_new_focus_frame, w32_read_socket): Adjust users.
5171 2013-09-17 Glenn Morris <rgm@gnu.org>
5173 * xdisp.c (message_dolog): If we create *Messages*,
5174 switch it to messages-buffer-mode.
5176 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
5178 Don't overuse 'const' in types of locals.
5179 * bidi.c (bidi_count_bytes):
5180 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5181 (xg_event_is_for_scrollbar):
5182 * xselect.c (x_handle_property_notify)
5183 (x_handle_selection_notify, x_handle_dnd_message):
5184 * xsettings.c, xsettings.h (xft_settings_event):
5185 * xterm.c (x_handle_net_wm_state, handle_one_event)
5186 (x_menubar_window_to_frame, x_detect_focus_change)
5187 (construct_mouse_click, note_mouse_movement)
5188 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5189 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5190 (handle_one_xevent, x_handle_net_wm_state):
5191 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5192 (x_handle_dnd_message):
5193 Avoid unnecessary 'const', typically the second 'const' in
5194 'const foo * const arg', a 'const' that does not affect the API
5195 and doesn't significantly help the human reader.
5197 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5199 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5200 only if Glib < 2.36.0.
5201 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5202 * xsettings.c (init_gconf, init_gsettings): Do not check
5204 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5206 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5208 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5210 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5211 before calling g_type_init.
5213 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5215 * nsterm.m (syms_of_nsterm): ... to here.
5217 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5219 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5220 (ignore_next_mouse_click_timeout): Use Time as X does.
5221 (handle_one_xevent): Avoid cast and use unsigned comparison.
5223 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5225 Do not copy X event in handle_one_xevent except KeyPress case.
5226 Wnen XEvent is processed, it is unlikely to be changed except
5227 KeyPress case, so we can avoid copying and use const pointer to
5228 const data to make sure that an event is not changed elsewhere.
5229 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5230 const' and do not create local copy except for the KeyPress event.
5231 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5232 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5233 (x_handle_net_wm_state, x_menubar_window_to_frame)
5234 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5235 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5236 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5237 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5238 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5239 (x_handle_dnd_message):
5240 * xsettings.c (xft_settings_event):
5241 Use 'const XEvent * const' where appropriate.
5242 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5244 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5246 Fix X event waiting to handle multiple frames.
5247 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5248 * xterm.c (pending_event_wait): Remove. Adjust users.
5249 (x_detect_focus_change): Pass frame arg.
5250 (handle_one_xevent): Find related frame early and clear per-frame
5251 wait_event_type only if this is an event for the relevant frame.
5252 (x_wait_for_event): Use per-frame wait_event_type.
5254 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5256 * nsfns.m (Fx_create_frame): Fix font driver registration for
5259 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5260 for syms_of_macfont.
5262 * nsterm.m: Include macfont.h.
5263 (ns_tmp_flags, ns_tmp_font): Remove.
5264 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5265 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5266 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5267 (changeFont:): Fix code style. Check for font driver type when
5270 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5273 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5274 (nsfont_open): Set font driver type.
5275 Set font->ascent and font->descent. Figure out font instead of
5276 ns_tmp_font, and flags instead of ns_tmp_flags.
5277 Fix indentation. Remove call to ns_draw_text_decoration,
5280 * nsfns.m: Include macfont.h.
5281 (Fx_create_frame): Register macfont driver, make a better default font.
5282 (Fns_popup_font_panel): Get font from macfont driver, if used.
5284 * macfont.m, macfont.h, macuvs.h: New files.
5286 * font.h: Declare syms_of_macfont.
5288 * font.c (syms_of_font): Call syms_of_macfont.
5290 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5292 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5294 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5295 and it is always zero for others, so I assume that this is an ancient
5296 leftover which nobody will want to change any more.
5297 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5298 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5299 * frame.c (x_set_scroll_bar_width):
5300 * w32fns.c (w32_createscrollbar):
5301 * w32term.c (w32_set_vertical_scroll_bar):
5302 * xfns.c (x_set_scroll_bar_default_width):
5303 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5304 (x_scroll_bar_expose): Related users changed.
5306 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5308 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5309 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5310 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5312 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5314 * nsterm.h, w32term.h, xterm.h: ...and not here.
5315 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5316 Remove unused Xisms.
5317 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5318 these modules are never compiled otherwise.
5320 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5322 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5323 Doc fix. (Bug#15375)
5325 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5327 Unify Fx_focus_frame between all ports.
5328 * frame.h (x_focus_frame): New prototype.
5329 * xfns.c (Fx_focus_frame): Remove.
5330 (syms_of_xfns): Do not defsubr it.
5331 (x_focus_frame): X implementation.
5332 * nsfns.m (Fx_focus_frame): Remove.
5333 (syms_of_nsfns): Do not defsubr it.
5334 (x_focus_frame): NS implementation.
5335 * w32term.c (Fx_focus_frame): Remove.
5336 (x_focus_on_frame): Rename to...
5337 (x_focus_frame): W32 implementation.
5338 * w32term.h (x_focus_on_frame): Remove prototype.
5339 * w32fns.c (Fx_focus_frame): Remove.
5340 (syms_of_w32fns): Do not defsubr it.
5341 * frame.c (Fx_focus_frame): Define here.
5342 (syms_of_frame): Defsubr here.
5343 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5345 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5347 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5348 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5349 each port to reference the port-specific window system data.
5350 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5351 (FRAME_DISPLAY_INFO): Define.
5352 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5353 (FRAME_DISPLAY_INFO): Define. Adjust users.
5354 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5355 (FRAME_DISPLAY_INFO): Define. Adjust users.
5356 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5357 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5358 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5359 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5360 * xselect.c, xterm.c: All related users changed.
5362 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5364 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5365 (x_menubar_window_to_frame): Remove prototypes.
5366 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5367 (x_menubar_window_to_frame, x_top_window_to_frame):
5369 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5370 (x_menubar_window_to_frame, x_top_window_to_frame):
5371 ...to here and convert all but the last to static.
5373 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5375 * lisp.mk (lisp): Add w32-common-fns.elc.
5377 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5379 * charset.c (char_charset): Document an exception for char-charset.
5381 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5383 * xterm.h (x_display_info): New field last_user_time...
5384 * xterm.c (toplevel): ...to replace static last_user_time.
5385 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5387 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5389 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5390 scroll bar values to prevent thumb from disappear and update comment.
5392 2013-09-11 Glenn Morris <rgm@gnu.org>
5394 * emacs.c (usage_message): Possessive apostrophe tweak.
5396 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5398 * nsterm.m (syms_of_nsterm): Use Qns.
5399 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5400 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5401 * xfns.c (x_display_info_for_name, Fx_open_connection):
5402 Remove old '#if 0' code.
5403 (syms_of_xfns): Use Qx.
5404 * termhooks.h (fullscreen_hook): Remove the leftover.
5405 (struct terminal): Fix typo in comment.
5407 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5409 Cleaning up a few X scroll bar bits.
5410 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5411 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5412 New member last_seen_part, going to replace...
5413 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5414 (xt_action_hook) [USE_LUCID]: Adjust user.
5415 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5416 Lucid-specific scroll bar support.
5417 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5418 to int and adjust to use last_seen_part member.
5419 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5420 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5421 Initialize last_seen_part.
5423 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5425 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5426 insert-buffer-substring an empty string.
5428 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5430 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5431 avoiding a GCC warning.
5433 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5435 Ifdef away frame tool bar code when it is not really used.
5436 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5437 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5438 and minimize_tool_bar_window_p under the above.
5439 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5440 (fset_tool_bar_window): Likewise.
5441 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5442 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5443 (change_frame_size_1):
5444 * window.c (window_from_coordinates, Frecenter): Adjust users.
5445 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5446 code is not really used.
5447 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5448 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5449 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5450 [!USE_GTK && !HAVE_NS]: Define as such.
5451 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5452 (note_mouse_highlight, expose_frame):
5453 * xfns.c (x_set_tool_bar_lines):
5454 * xterm.c (handle_one_xevent): Adjust users.
5456 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5458 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5459 This bug was introduced by my 2013-08-26 patch, which incorrectly
5460 assumed that the terminfo implementation doesn't use termcap buffers.
5461 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5462 these buffers apparently are used after all.
5463 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5464 (struct tty_display_info): Define members termcap_term_buffer and
5465 termcap_strings_buffer even if TERMINFO.
5467 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5470 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5471 'usage' docstring entry to pacify make-docfile.
5473 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5475 Change comparison functions =, <, >, <=, >= to take many arguments.
5476 * data.c: Change comparison functions' interface and implementation.
5477 * lisp.h: Make arithcompare available for efficient two arg
5479 * bytecode.c: Use arithcompare.
5480 * fileio.c: Use new interface.
5482 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5484 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5486 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5488 * eval.c (Feval): Document the new use of `lexical'.
5490 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5492 Review and drop old frame resize hack.
5493 * frame.h (struct frame): Remove force_flush_display_p.
5494 * dispnew.c (update_frame): Adjust user and don't call
5495 flush_frame here. The comment has said that there was an issues
5496 with redisplaying fringes, but I don't see any differences with
5497 and without this hack. Hopefully we can continue without it.
5498 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5499 current frame matrices twice if resized_p is set.
5501 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5503 Do not populate pure Xism x_sync to other ports.
5504 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5505 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5506 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5507 * w32term.h (x_sync): Remove prototype.
5509 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5511 Cleanup frame flushing.
5512 * dispextern.h (struct redisplay_interface):
5513 Drop flush_display_optional because flush_display is enough
5514 for X and flushing via RIF is just a no-op for others.
5515 * frame.h (flush_frame): New function.
5516 * dispnew.c (update_frame):
5517 * minibuf.c (read_minibuf):
5518 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5520 * keyboard.c (detect_input_pending_run_timers): Do not flush
5521 all frames but selected one in redisplay_preserve_echo_area.
5522 * nsterm.m (ns_flush): Remove no-op.
5523 (ns_redisplay_interface): Adjust user.
5524 * w32term.h (x_flush): Remove no-op.
5525 (w32_redisplay_interface): Adjust user.
5526 * xterm.c (x_flush): Simplify because we do not flush all
5527 frames at once any more. Adjust comment.
5528 (x_redisplay_interface): Adjust user.
5530 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5532 Port --without-x --enable-gcc-warnings to Fedora 19.
5533 * gfilenotify.c (globals_of_gfilenotify):
5534 Call g_type_init only if using an older glib version that needs it.
5536 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5538 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5539 (last_glyphless_glyph_merged_face_id): Remove declarations.
5540 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5541 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5542 (last_glyphless_glyph_merged_face_id): Now static.
5543 (merge_escape_glyph_face): New function, refactored from...
5544 (get_next_display_element): ...here.
5545 (merge_glyphless_glyph_face): New function, refactored from...
5546 (produce_glyphless_glyph): ...here...
5547 * term.c (produce_glyphless_glyph): ...and here.
5549 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5551 * eval.c (eval_sub): Only call Ffunction if necessary.
5553 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5555 Attempt to make redisplay more selective when changing cursor type.
5556 * frame.h (struct frame): New bitfield cursor_type_changed.
5557 * xdisp.c (cursor_type_changed): Remove.
5558 (try_cursor_movement, redisplay_window, try_window_id)
5559 (set_frame_cursor_types, try_window_reusing_current_matrix):
5560 Adjust to use per-frame bitfield.
5561 (redisplay_internal): Look for cursor type change on each visible
5562 frame and consider all frames if cursor type has been changed on
5563 the frame other than selected. If cursor type has been changed on
5564 selected frame only, do not use fast update.
5566 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5568 Attempt to make redisplay more selective when changing fonts.
5569 * frame.h (struct frame): New bitfield fonts_changed.
5570 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5571 (adjust_frame_glyphs): Add prototype.
5572 * dispnew.c (fonts_changed_p): Remove.
5573 (adjust_glyphs): Remove because we do not
5574 adjust matrices on all frames at once any more.
5575 (adjust_frame_glyphs): Block and unblock input here.
5576 (adjust_glyph_matrix): Use fonts_changed.
5577 (change_frame_size_1): Use adjust_frame_glyphs.
5578 * font.c (font_open_entity): Use fonts_changed.
5579 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5580 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5581 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5582 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5583 (shrink_mini_window, Fresize_mini_window_internal)
5584 (window_scroll_pixel_based, Fset_window_configuration)
5585 (apply_window_adjustment, Fset_window_vscroll):
5586 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5587 Use adjust_frame_glyphs.
5588 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5589 (try_window_reusing_current_matrix, try_window_id, display_line)
5590 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5591 (redisplay_internal): Consider fonts_changed and adjust frame
5592 matrices for each frame only if the frame is visible. If font
5593 has been changed on some frame during full redisplay, retry
5594 only visible frames where the font has been actually changed.
5596 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5598 Cache current header and mode line height for each window.
5599 * window.h (struct window): New fields mode_line_height
5600 and header_line_height.
5601 * window.c (make_window): Initialize them.
5602 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5603 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5604 (current_mode_line_height, current_header_line_height):
5606 * xdisp.c (current_mode_line_height, current_header_line_height):
5608 (pos_visible_p, init_xdisp): Adjust user.
5609 (redisplay_window): Invalidate mode_line_height and
5610 header_line_height if current and desired matrices do not agree.
5612 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5614 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5615 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5617 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5619 Make --without-x compatible with --enable-gcc-warnings.
5620 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5621 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5622 members under HAVE_WINDOW_SYSTEM.
5623 * keyboard.c (make_lispy_focus_out): Likewise.
5624 (record_menu_key): Move under HAVE_MENUS.
5625 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5626 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5627 (syms_of_xdisp): Adjust user.
5628 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5629 (start_hourglass, cancel_hourglass):
5630 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5631 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5632 and CLEAR_FONT_TABLE_NFONTS.
5633 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5634 Declare only if HAVE_WINDOW_SYSTEM.
5635 (lface_same_font_attributes_p, clear_face_gcs): Define only
5636 if HAVE_WINDOW_SYSTEM.
5638 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5640 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5641 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5642 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5644 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5646 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5648 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5650 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5651 This fixes a type error on hosts where ptrdiff_t is wider than int.
5653 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5655 * keyboard.c (read_key_sequence_vs): New function.
5656 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5659 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5661 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5663 Makefile improvements.
5664 * Makefile.in (config.status): Don't use double-colon rules, as
5665 they are not portable according to POSIX. Fix shell typo with `;
5666 I guess this rule has never been tested?
5667 (VCSWITNESS): New macro, to override any environment var.
5669 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5671 * xterm.h (struct x_display_info): Do not track X connection
5672 fd separately because it is always available from Display.
5673 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5676 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5678 * buffer.c (drop_overlay):
5679 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5680 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5682 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5684 * buffer.c (Fmake_overlay, Fmove_overlay):
5685 * intervals.c (set_point_from_marker):
5686 * print.c (PRINTPREPARE): Prefer signal_error
5687 to plain error and report unsuitable marker too.
5689 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5691 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5692 for 'dragging' member.
5693 (struct x_output): Remove set-but-unused leftovers
5694 'left_before_move' and 'top_before_move'.
5695 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5696 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5697 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5698 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5699 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5700 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5701 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5702 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5704 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5706 * nsfont.m (INVALID_GLYPH): New define.
5707 (nsfont_encode_char): Use INVALID_GLYPH.
5708 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5710 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5712 * xterm.c (x_last_mouse_movement_time): Revert last change.
5713 This code should use XDisplayMotionBufferSize to check display's
5714 motion history first, and there are few other issues as well.
5715 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5716 (handle_one_xevent): Adjust user.
5718 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5720 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5721 * frame.c (Flast_nonminibuf_frame): ... to here.
5722 (check_minibuf_window): Don't abort if no window was found
5725 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5727 Use XGetMotionEvents to ask the last mouse motion time from X server.
5728 * xterm.c (X_MOTION_HISTORY): Default to 1.
5729 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5730 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5731 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5732 Ifdef away legacy code.
5733 (XTmouse_position, x_scroll_bar_report_motion):
5734 Use x_last_mouse_movement_time.
5735 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5738 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5740 * msdos.c (last_mouse_window): Move to...
5741 (dos_rawgetc): ...this function and adjust comment.
5742 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5743 (mouseMoved): ...this function and adjust comment.
5744 * w32term.c (last_window): Likewise with...
5745 (w32_read_socket): ...this function.
5746 * xterm.c (last_window): Likewise with...
5747 (handle_one_xevent): ...this function.
5749 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5751 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5752 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5753 (handle_one_xevent): ...to here.
5754 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5757 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5759 * msdos.c (IT_set_terminal_window): Remove no-op.
5760 (initialize_msdos_display): Adjust terminal setup.
5761 * w32console.c (w32con_set_terminal_window): Remove no-op.
5762 (initialize_w32_display): Adjust terminal setup.
5763 * w32term.c (w32_set_terminal_window): Remove no-op.
5764 (w32_create_terminal): Adjust terminal setup.
5765 * xterm.c (XTset_terminal_window): Remove no-op.
5766 (x_create_terminal): Adjust terminal setup.
5768 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5770 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5772 (ns_create_terminal): Adjust terminal setup.
5773 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5775 (w32_create_terminal): Adjust terminal setup.
5776 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5778 (x_create_terminal): Adjust terminal setup.
5780 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5782 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5783 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5784 * dispnew.c (buffer_posn_from_coords):
5785 * window.c (Fwindow_end, displayed_window_lines):
5786 * xdisp.c (redisplay_mode_lines): Use it.
5788 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5790 * fontset.c (face_for_char): Check char in the current face font first
5791 if HAVE_NS (Bug#15138).
5793 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5795 * window.c (temp_output_buffer_show): Make sure window returned
5796 by display_buffer is live (Bug#15213).
5798 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5800 Minor cleanup to avoid forward declarations.
5801 * coding.h (struct ccl_spec): Remove forward declaration.
5802 * composite.h (toplevel): Include font.h.
5803 (struct composition_it, struct face, struct font_metrics):
5804 Remove forward declaration.
5805 * dispextern.h (struct image, struct atimer): Likewise.
5806 * emacsgtkfixed.h (struct frame): Likewise.
5807 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5808 * font.h (struct font_driver, struct font, struct glyph_string)
5809 (struct face): Remove forward declaration.
5810 * fontset.h (struct face, struct font): Likewise.
5811 * frame.h (toplevel): Style cleanup.
5812 (enum output_method): Move to...
5813 * termhooks.h (enum output_method): ...here.
5814 (struct glyph, struct frame, struct ns_display_info)
5815 (struct x_display_info, struct w32_display_info):
5816 Remove forward declaration.
5817 * xterm.h (toplevel): Include termhooks.h.
5818 (struct font, struct window, struct glyph_matrix, struct frame)
5819 (struct input_event, struct face, struct image): Remove forward
5821 * gtkutil.h (struct _widget_value): Likewise.
5822 * keyboard.h (toplevel): Include termhooks.h.
5823 (struct input_event): Remove forward declaration.
5825 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5827 * intervals.c (set_point_from_marker): New function.
5828 * editfns.c (Fgoto_char):
5829 * process.c (Finternal_default_process_filter):
5830 * window.c (select_window_1): Use it.
5831 * buffer.h (set_point_from_marker): Add prototype.
5833 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5835 * w32.c (term_winsock): Call release_listen_threads before calling
5837 (_sys_wait_accept): Wait for accept event in a loop with a finite
5838 timeout, instead of waiting indefinitely. Will hopefully avoid
5839 hanging during exit because WSACleanup deadlocks waiting for the
5840 event object to be released. (Bug#14333)
5842 * w32proc.c (release_listen_threads): New function, signals all
5843 the reader threads that listen for connections to stop waiting.
5845 * w32.h (release_listen_threads): Add prototype.
5847 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5849 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5850 field of new marker (for sanity and safety).
5851 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5852 anyway because XMISCTYPE is a function and can't be an lvalue).
5854 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5856 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5857 (x_after_update_window_line, x_scroll_bar_create)
5858 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5859 (handle_one_xevent, x_clear_frame_area):
5860 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5861 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5862 * xterm.h (x_clear_area): Adjust prototype.
5864 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5866 Hook scanning and indentation functions to find_newline. This helps
5867 to avoid duplicated code and renders more respect to newline cache.
5868 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5869 * cmds.c (Fforward_line):
5870 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5871 Use find_newline and avoid unnecessary point movements.
5872 * search.c (scan_newline): Implement on top of find_newline.
5874 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5876 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5877 scoped code (bug#11258).
5879 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5881 * nsterm.m (last_window): New variable.
5882 (EV_TRAILER2): New macro.
5883 (EV_TRAILER): Call EV_TRAILER2.
5884 (mouseMoved:): Add support for mouse-autoselect-window
5885 on nextstep (Bug#6888).
5887 2013-08-28 Andreas Schwab <schwab@suse.de>
5889 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5890 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5891 Remove unused macro definitions.
5892 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5893 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5894 Only define if emacs.
5896 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5898 Prefer enum glyph_row_area to int where appropriate.
5899 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5901 (window_box, window_box_width, window_box_left, window_box_left_offset)
5902 (window_box_right, window_box_right_offset): Adjust prototypes.
5903 * xdisp.c (window_box, window_box_width, window_box_left)
5904 (window_box_left_offset, window_box_right, window_box_right_offset):
5905 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5906 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5907 * nsterm.m (ns_clip_to_row):
5908 * w32term.c (w32_clip_to_row):
5909 * xterm.c (x_clip_to_row): Likewise.
5911 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5913 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5914 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5916 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5918 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5919 for portability to hosts where /bin/sh has problems.
5921 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5923 Redesign redisplay interface to drop global output_cursor.
5924 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5925 (toplevel): Remove declaration of output_cursor.
5926 (set_output_cursor, x_cursor_to): Remove prototype.
5927 * window.h (struct window): New member output_cursor.
5928 (output_cursor_to): New function to replace RIF member.
5929 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5930 (update_text_area, set_window_cursor_after_update): Use it.
5931 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5932 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5933 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5934 * w32term.c (x_update_window_begin, x_update_window_end):
5935 * xterm.c (x_update_window_begin, x_update_window_end):
5936 Adjust to use per-window output cursor.
5938 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5940 Simplify SELECT_TYPE-related code.
5941 Like EMACS_TIME, this portability layer is no longer needed, since
5942 Emacs has been using fd_set as a portability layer for some time.
5943 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5944 (SELECT_TYPE): Remove. All uses changed to fd_set.
5945 (fd_set) [!FD_SET]: New typedef.
5947 Simplify EMACS_TIME-related code.
5948 This portability layer is no longer needed, since Emacs has been
5949 using struct timespec as a portability layer for some time.
5950 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5951 Include <time.h> rather than "systime.h"; that's all that's needed now.
5952 * dispnew.c: Include <timespec.h> rather than "systime.h";
5953 that's all that's needed now.
5954 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5955 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5956 TIMESPEC_RESOLUTION.
5957 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5958 LOG10_TIMESPEC_RESOLUTION.
5959 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5960 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5961 (make_emacs_time): Remove. All used changed to make_timespec.
5962 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5963 (current_timespec): Rename from current_emacs_time. All uses changed.
5964 (add_emacs_time): Remove. All uses changed to timespec_add.
5965 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5966 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5967 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5968 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5969 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5970 (current_timespec): Rename from current_emacs_time. All uses changed.
5971 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5972 changed to timespec_cmp.
5973 * xgselect.c: Include <timespec.h>, since our .h files don't.
5975 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5977 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5978 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5979 Remove the leftovers.
5980 * gtkutil.c (toplevel): Do not declare Qxft but include
5982 * image.c (toplevel): Do not declare Vlibrary_cache because
5983 it's already done in lisp.h.
5985 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5987 * lisp.h (Mouse_HLInfo): Move from here...
5988 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5989 (reset_mouse_highlight): New function.
5990 * msdos.c (dos_set_window_size, IT_update_begin)
5991 (internal_terminal_init):
5992 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5993 (ns_initialize_display_info):
5994 * w32console.c (initialize_w32_display):
5995 * w32term.c (x_update_window_end, x_free_frame_resources)
5996 (w32_initialize_display_info):
5997 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5998 * window.c (Fdelete_other_windows_internal):
5999 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
6000 * termchar.h (toplevel):
6001 * xterm.h (toplevel): Include dispextern.h.
6003 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6005 Fix minor problems found by static checking.
6006 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
6007 (expect): Avoid nested-if warning.
6008 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
6009 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
6010 * nsterm.h, nsterm.m (ns_select):
6011 * xgselect.c, xgselect.h (xg_select):
6012 Adjust signature to better match pselect's.
6013 * nsterm.m (ns_select):
6014 Don't set *TIMEOUT, since pselect doesn't.
6015 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
6016 diagnostic about assigning const char * to it.
6017 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
6019 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
6021 * lread.c (substitute_object_recurse): Handle hash-tables as well
6024 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
6026 Fix unlikely core dump in init_tty, and simplify terminfo case.
6027 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
6028 The old version incorrectly dumped core if malloc returned a
6029 buffer containing only non-NUL bytes.
6030 (init_tty): Do not allocate or free termcap buffers; the
6031 struct does that for us now.
6032 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
6033 (struct tty_display_info): Define members termcap_term_buffer and
6034 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
6035 use them. Allocate them directly in struct rather than indirectly
6036 via a pointer, to simplify init_tty.
6038 * frame.c (check_minibuf_window): Initialize 'window' properly,
6039 so that Emacs reliably aborts later if 'window' is not initialized.
6041 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
6043 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
6044 of VoidSymbol (Bug#15154).
6046 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6048 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
6049 mouse_face_beg_y and mouse_face_end_y.
6050 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
6051 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
6052 Adjust users and update comment where appropriate.
6054 2013-08-26 Martin Rudalics <rudalics@gmx.at>
6056 * frame.c (check_minibuf_window): New function.
6057 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
6058 Call check_minibuf_window (Bug#15183).
6060 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6062 * window.h (struct window): Replace last_cursor with last_cursor_vpos
6063 because this is the only last cursor data we need to keep and consult.
6064 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
6065 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
6068 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6070 Fix recovering from possible decompression error.
6071 Since insert_from_gap doesn't always move point, we can't use PT as
6072 the position where the partially decompressed data ends, and
6073 should count how many bytes was produced so far.
6074 * decompress.c (struct decompress_unwind_data): Add nbytes member.
6075 (unwind_decompress): Really delete partially uncompressed data.
6076 (Fzlib_decompress_region): Take decompressed data size into account.
6078 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
6080 * syntax.c (init_syntax_once): Adjust comment and do an early
6081 initialization of Qchar_table_extra_slots just once...
6082 * casetab.c (init_casetab_once):
6083 * category.c (init_category_once):
6084 * character.c (syms_of_character):
6085 * coding.c (syms_of_coding):
6086 * xdisp.c (syms_of_xdisp): ...and omit it here.
6088 2013-08-24 Eli Zaretskii <eliz@gnu.org>
6090 * xdisp.c (get_next_display_element): Don't apply to characters
6091 from a display vector the logic of setting it->end_of_box_run_p
6092 suitable for characters from a buffer. (Bug#15175)
6094 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
6095 to handle directories, rather than '_utime' which doesn't.
6098 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
6100 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
6101 or fullscreen (Bug#14627).
6103 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
6105 System-dependent integer overflow fixes.
6106 * process.c (Fset_process_window_size): Signal an error if
6107 the window size is outside the range supported by the lower level.
6108 * sysdep.c (set_window_size): Return negative on error,
6109 nonnegative on success, rather than -1, 0, 1 on not in system,
6110 failure, success. This is simpler. Caller changed.
6111 (serial_configure): Remove unnecessary initialization of local.
6112 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
6113 size fits in unsigned long; this isn't true on some 32-bit hosts.
6114 Avoid buffer overrun if some future version of /proc/meminfo has a
6115 variable name longer than 20 bytes.
6116 (system_process_attributes) [__FreeBSD__]:
6117 Don't assume hw.availpages fits in 'int'.
6119 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
6121 Don't let very long directory names overrun the stack.
6122 Fix some related minor problems involving "//", vfork.
6123 * callproc.c (encode_current_directory): New function.
6124 (call_process): Don't append "/"; not needed.
6125 * fileio.c (file_name_as_directory_slop): New constant.
6126 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
6127 this can save the caller having to alloca.
6128 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
6129 Use SAFE_ALLOCA, not alloca.
6130 (directory_file_name, Fexpand_file_name): Leave leading "//"
6131 alone, since it can be special even on POSIX platforms.
6132 * callproc.c (call_process):
6133 * process.c (Fformat_network_address):
6134 * sysdep.c (sys_subshell):
6135 Use encode_current_directory rather than rolling our own.
6136 (create_process): No need to encode directory; caller does that now.
6137 * process.h (encode_current_directory): New decl.
6138 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
6139 Rework to avoid 'goto xyzzy;'.
6141 2013-08-23 Eli Zaretskii <eliz@gnu.org>
6143 * xdisp.c (handle_face_prop): If the default face was remapped use
6144 the remapped face for strings from prefix properties. (Bug#15155)
6146 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6148 Minor cleanup for redisplay interface and few related functions.
6149 * frame.h (enum text_cursor_kinds): Move from here...
6150 * dispextern.h (enum text_cursor_kinds): ...to here.
6151 (toplevel): Drop unnecessary declarations.
6152 (struct redisplay_interface): Use bool and enum text_cursor_kinds
6153 in update_window_end_hook and draw_window_cursor functions.
6154 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
6155 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
6156 * w32term.c (x_update_window_end, w32_draw_window_cursor):
6157 * xterm.c (x_update_window_end, x_draw_window_cursor):
6158 * xdisp.c (display_and_set_cursor, update_window_cursor)
6159 (update_cursor_in_window_tree, x_update_cursor): Use bool and
6160 enum text_cursor_kinds where appropriate.
6162 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
6164 Redesign redisplay interface to drop updated_row and updated_area.
6165 * dispextern.h (updated_row, updated_area): Remove declaration.
6166 (struct redisplay_interface): Pass glyph row and row area parameters
6167 to write_glyphs, insert_glyphs and clear_end_of_line functions.
6168 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6170 * dispnew.c (updated_row, updated_area): Remove.
6171 (redraw_overlapped_rows, update_window_line): Adjust user.
6172 (update_marginal_area, update_text_area): Likewise. Pass updated row
6173 as a parameter. Prefer enum glyph_row_area to int where appropriate.
6174 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6177 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6179 * process.c (flush_pending_output): Remove stub.
6182 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6184 * callproc.c: Fix race that killed background processes (Bug#15144).
6185 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6186 Record deleted process-id in critical section, not afterwards.
6187 Don't mistakenly kill process created by a call-process invocation
6188 that discards output and does not wait.
6190 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6192 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6193 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6194 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6195 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6196 to shut up compiler in mark_object.
6197 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6199 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6201 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6202 We can't portably rely on PTY_OPEN doing that, even if
6203 it calls posix_openpt with O_CLOEXEC.
6205 2013-08-20 Kenichi Handa <handa@gnu.org>
6207 * character.c (string_char): Improve commentary.
6209 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6211 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6212 (struct animation_cache): Make signature a flexible array member.
6213 All uses changed. This is a tad slower but may insulate us better
6214 from future changes to ImageMagick.
6216 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6218 * image.c: Shrink memory needed for animation cache.
6219 (SIGNATURE_DIGESTSIZE): New constant.
6220 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6221 (imagemagick_create_cache): Copy the signature. This saves
6222 several KB of memory that ImageMagick wastes per signature.
6223 Don't bother updating the update_time, as the caller does that now.
6224 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6225 it's a fixed size struct member now.
6226 (imagemagick_get_animation_cache): Always destroy the signature,
6227 as it's now imagemagick_create_cache's responsibility to copy it.
6228 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6229 and use memcmp rather than strcmp.
6230 eassert that ImageMagick returns a signature of the specified length.
6232 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6234 * image.c (imagemagick_get_animation_cache): Don't segfault on
6236 (imagemagick_get_animation_cache): Revert to previous definition
6237 so that it actually works. But keep the memory leak fix.
6238 (imagemagick_get_animation_cache): Fix memory leak.
6240 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6242 * image.c: Fix animation cache signature memory leak.
6243 Fix some other minor performance problems while we're at it.
6244 (imagemagick_create_cache): Clear just the members that
6245 need clearing. Don't set update_time, as caller does that now.
6246 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6247 Simplify by using pointer-to-pointer instead of a prev pointer.
6248 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6249 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6250 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6251 it's already a copy. Free the signature probe unless it's cached.
6253 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6254 This was introduced by my 2013-08-12 fix for Bug#15035.
6256 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6258 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6259 (imagemagick_prune_animation_cache): Now static.
6261 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6263 * image.c (imagemagick_get_animation_cache): Don't segfault when
6264 pruning all entries.
6266 2013-08-18 Ken Brown <kbrown@cornell.edu>
6268 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6269 static heap if ENABLE_CHECKING is defined.
6270 (max_bss_sbrk_ptr): New variable.
6272 (report_sheap_usage): Report maximum static heap usage instead of
6273 ending static heap usage.
6275 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6277 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6278 of zlib_initialized according to the results of calling
6279 init_zlib_functions.
6281 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6283 * image.c: Implement an ImageMagick per-image cache.
6284 (imagemagick_get_animation_cache): Fix a double-free error.
6285 (imagemagick_load_image): Remove the ping_wand code, which only
6286 apparently saved time on invalid animated images, and slowed down
6287 everything else. Optimise for the common case.
6289 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6291 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6293 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6295 * marker.c (set_marker): Remove documentation of undefined behavior.
6297 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6299 * image.c (imagemagick_compute_animated_image): Animate correctly
6300 when sub-images are smaller than the main image.
6301 (imagemagick_compute_animated_image): Setting the iterator row to
6302 zero is apparently not allowed.
6303 (imagemagick_compute_animated_image): Allow images that say they
6304 have sub-images that are bigger than the main image, but just crop
6307 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6309 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6311 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6313 * image.c (imagemagick_compute_animated_image): Respect the GIF
6316 2013-08-15 Ken Brown <kbrown@cornell.edu>
6318 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6319 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6322 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6324 Fix minor problems found by static checking.
6325 * frame.c (delete_frame):
6326 * xdisp.c (next_element_from_display_vector):
6327 Avoid uninitialized local.
6328 * image.c (imagemagick_compute_animated_image): Port to C89.
6329 Prefer usual GNU indentation style for loops.
6330 Be more careful about bizarrely large sizes, by using ptrdiff_t
6333 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6335 Fix infinite frame selection loop (Bug#15025).
6336 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6338 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6340 * xdisp.c (compute_window_start_on_continuation_line):
6341 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6342 to make sure we end up setting the window start at the leftmost
6343 visible character of the display line. This avoids funky
6344 horizontal shifting because the window start is not kept on the
6345 same position. (Bug#15090)
6346 (next_element_from_display_vector): Support 'box' face attribute
6347 in the face definitions of a display vector. (Bug#15099)
6349 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6351 * image.c (imagemagick_compute_animated_image): Implement animated
6353 (imagemagick_compute_animated_image): Fix some compilation
6354 warnings. Implement a very simple cache to make the animation
6355 usable at all, but it should be replaced with a per-image cache.
6357 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6359 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6360 to do `for' loops over alist values.
6361 * buffer.h (FOR_EACH_BUFFER):
6362 * process.c (FOR_EACH_PROCESS): Use it.
6363 (handle_child_signal, status_notify, Fget_buffer_process)
6364 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6366 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6368 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6369 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6370 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6371 to xzalloc and so avoid redundant call to memset.
6372 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6373 members because it is allocated with xzalloc and so already zeroed.
6375 2013-08-14 Ken Brown <kbrown@cornell.edu>
6377 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6380 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6382 Utility function and macro to copy Lisp string to C string.
6383 * lisp.h (xlispstrdupa): New macro.
6384 (xlispstrdup): New prototype.
6385 * alloc.c (xlispstrdup): New function.
6386 * callint.c (Fcall_interactively):
6387 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6388 (Fsubstitute_in_file_name):
6389 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6390 * image.c (x_create_bitmap_from_file):
6391 * w32term.c (w32_term_init):
6392 * xterm.c (x_term_init): Use xlispstrdup.
6394 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6396 * image.c (imagemagick_load_image): Make animated pictures work.
6397 There's still some problems with background color settings, though
6400 * decompress.c (unwind_decompress): Always restore point.
6402 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6404 * marker.c (set_marker): Reformat documentation.
6406 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6408 * xdisp.c (cursor_type_changed): Now static.
6410 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6411 Use changed. This avoids the need to call xmalloc and for the
6412 caller to call xfree, and avoids memory leaks in some situations.
6414 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6416 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6417 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6418 (redisplay_window): If window_end_valid is cleared due to non-zero
6419 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6420 so do not call to try_cursor_movement for that window.
6422 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6424 * window.h (struct window): Convert window_end_pos and
6425 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6426 (wset_window_end_pos, wset_window_end_vpos): Remove.
6427 * dispnew.c (adjust_glyph_matrix):
6428 * window.c (Fwindow_end, replace_window, set_window_buffer)
6430 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6431 (set_vertical_scroll_bar, redisplay_window, try_window)
6432 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6433 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6434 (note_mouse_highlight): Adjust users.
6435 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6438 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6440 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6441 * image.c (imagemagick_filename_hint): Use `const char *' and
6442 prefer SSDATA to SDATA to avoid warnings.
6444 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6446 Cleanup window fringes, margins and scroll bars adjustments.
6447 * window.c (set_window_fringes, set_window_margins)
6448 (set_window_scroll_bars, apply_window_adjustment): New functions.
6449 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6450 (Fset_window_scroll_bars): Use them.
6452 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6454 * window.h (struct window): Convert scroll_bar_width
6455 from Lisp_Object to integer. Adjust comment.
6456 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6458 * window.c (wset_scroll_bar_width): Remove.
6459 (make_window): Initialize scroll_bar_width.
6460 (Fsplit_window_internal): Use direct assignment.
6461 (Fset_window_configuration, save_window_save):
6462 Convert Lisp_Object to integer and back where appropriate.
6463 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6464 bar was actually changed, and mention this in docstring.
6466 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6468 * decompress.c: Minor simplifications.
6469 (Fzlib_decompress_region): Don't bother verifying
6470 that avail_out <= UINT_MAX, as that was confusing.
6471 Mention the restriction in a comment instead.
6472 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6474 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6476 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6477 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6479 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6481 * image.c (imagemagick_filename_hint): Check for errors in the
6484 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6486 * window.c (Fwindow_margins): Return nil when there's no marginal
6487 area, as per the documented API.
6489 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6490 Fmake_vector, as scroll bar's struct members are not all Lisp
6491 objects now. This avoids crashes in GC.
6493 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6494 bool, so its address could be taken.
6496 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6498 * image.c (imagemagick_filename_hint): New function to possibly
6499 apply `image-content-type-suffixes'.
6500 (imagemagick_load_image): Use it.
6502 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6504 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6505 if loading zlib failed.
6507 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6509 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6510 2013-08-13 checkin below. Change bool to BOOL, rule is:
6511 All Obj-C code uses BOOL, except for interfaces callable from C.
6513 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6515 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6517 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6518 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6519 bool instead of BOOL.
6520 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6521 from Lisp_Object to bitfield. Adjust comment.
6522 * w32term.c (x_scroll_bar_create): Adjust user.
6523 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6524 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6525 Use bool for boolean.
6526 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6527 to `unsigned int' when defining a bitfield.
6529 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6531 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6533 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6535 * window.h (struct window): Convert left_margin_cols and
6536 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6537 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6538 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6540 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6542 (showing_window_margins_p, update_window_line, update_frame_1):
6543 * fringe.c (draw_fringe_bitmap_1):
6544 * xdisp.c (window_box_width): Adjust users.
6545 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6546 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6547 Use direct assignment.
6548 (Fset_window_configuration, save_window_save, Fwindow_margins):
6549 Convert Lisp_Object to integer and back where appropriate.
6550 (Fset_window_margins): Adjust user. Return t if any margin
6551 was actually changed, and mention this in docstring.
6553 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6555 * syntax.c (forward_word):
6556 * cmds.c (forward_char, backward_char): Mention the optional argument.
6558 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6560 * window.h (struct window): Convert left_fringe_width
6561 and right_fringe_width from Lisp_Objects to integers.
6563 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6564 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6565 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6567 (make_window): Initialize new integer fields to -1.
6568 (Fsplit_window_internal): Use direct assignment.
6569 (Fset_window_configuration, save_window_save):
6570 Convert Lisp_Object to integer and back where appropriate.
6571 (Fset_window_fringes): Adjust user. Return t if any fringe
6572 was actually changed, and mention this in docstring.
6574 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6576 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6577 * nsfns.m (x_set_cursor_type):
6578 * w32fns.c (x_set_cursor_type):
6579 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6580 * xdisp.c (set_frame_cursor_types): ...but in common code.
6582 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6584 * font.c (clear_font_cache): New function, stripped from...
6585 (Fclear_font_cache): ...here, which now uses the function
6586 above. Adjust comment.
6587 * font.h (clear_font_cache): Add prototype.
6588 * xfaces.c (clear_face_cache): Use clear_font_cache.
6590 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6592 * window.c (Fset_window_start): Compare `w', not `window' because
6593 `w' might not be equal to `window' after call to decode_live_window.
6595 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6597 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6598 This fixes a problem introduced by the Bug#15035 patch
6599 when using GPG. Reported by Herbert J. Skuhra.
6601 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6603 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6604 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6605 not yet initialized.
6607 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6609 * decompress.c (Fzlib_decompress_region): Support zlib
6610 decompression, too, and rename.
6612 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6614 Minor zlib configuration tweaks.
6615 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6616 Don't assume presence of fn_inflateInit2_ zlib internal function.
6618 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6620 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6621 include the zlib prefix.
6623 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6625 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6626 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6627 define static variables that are pointers to zlib functions to be
6629 (init_zlib_functions) [WINDOWSNT]: New function.
6630 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6632 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6633 macros instead of invoking the zlib functions directly.
6634 (syms_of_decompress): DEFSYM Qzlib_dll.
6635 Staticpro Szlib_available_p.
6637 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6639 Avoid looping over all frame windows to freeze and unfreeze.
6640 * window.h (struct window): Drop frozen_window_start_p.
6641 (freeze_window_starts): Drop prototype.
6642 * frame.h (struct frame): New frozen_window_starts flag.
6643 (FRAME_WINDOWS_FROZEN): New macro.
6644 * window.c (freeze_window_start, freeze_window_starts):
6646 (select_window, replace_window): Adjust users.
6647 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6648 (window_frozen_p): New function.
6649 (redisplay_window): Use it.
6651 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6653 Fix some fd issues when running subprocesses (Bug#15035).
6654 Fix bugs that can leak files or file descriptors on errors.
6655 Don't unlink open temp files, as that's hard for users to diagnose
6656 when things go awry (e.g., temp disk exhausted).
6657 Don't bother to lock temp files. Check for invalid recursion.
6658 * callproc.c (synch_process_fd): Remove. All uses removed.
6659 (synch_process_tempfile): New var or macro.
6660 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6662 (record_kill_process): New arg, the temp name. All callers changed.
6663 (delete_temp_file): Now just a simple wrapper around unlink.
6664 (call_process_kill): New arg, the call_process_fd array.
6665 Close them all. Clear synch_process_pid. Remove the temp file,
6666 or arrange for it to be removed.
6667 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6668 that's been moved to synch_process_tempfile. Caller changed.
6669 Do not remove the tempfile; that's now call_process_kill's
6671 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6672 call_process_kill; the caller now does that.
6673 (call_process_cleanup): Do not close the process fd; that's now
6674 call_process_kill's responsibility.
6675 (Fcall_process): Implement via new function call_process, which
6676 has most of the old body of Fcall_process, but with a different API.
6677 (call_process): New function that does not open or close filefd if
6678 it is nonnegative. Record which fds need to be closed, and let
6679 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6680 Signal an error if invoked recursively (could be done via a hook).
6681 Simplify creation of the tempfile in the MSDOS case.
6682 Don't create the output file until after checking for the executable.
6683 Report any failure to open /dev/null.
6684 Don't open /dev/null for writing twice; once is enough.
6685 Don't create pipe if all output is being discarded or sent to file.
6686 Don't worry about setting up the coding system or reading from the
6687 pipe if all output is being discarded.
6688 Hoist fd_error local into top level, to lessen block nesting.
6689 Don't record deleted pid here; now done by Fcall_process_region.
6690 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6691 and note its success in synch_process_tempfile.
6692 Do not leak resources when child_setup fails.
6693 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6694 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6695 (create_temp_file): Now returns open fd, with an additional
6696 Lisp_Object * argument to return the name. All callers changed.
6697 Do not close the file; rewind it instead, and leave it open for
6698 the caller. Do not lock the temp file. Unwind-protect the file
6699 and the file-descriptor.
6700 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6701 If an asynchrounous process, record it here, not in call_process.
6702 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6703 * eval.c (set_unwind_protect): New function.
6704 * fileio.c (write_region): New function, generalized from the
6705 old Fwrite_region. Do not lock temp files.
6706 (Fwrite_region): Use it.
6707 * lisp.h (set_unwind_protect, write_region): New decls.
6708 * process.c: Include <verify.h>.
6709 (make_process): Mark fds as initially closed.
6710 (deleted_pid_list): Now a list of pid-filename pairs.
6712 (close_process_fd): New function.
6713 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6714 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6715 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6716 (create_process, create_pty, Fmake_serial_process)
6717 (server_accept_connection): Record which fds need to be closed,
6718 and let deactivate_process close them.
6719 (Fmake_network_process): Do not discard the unwind-protect
6720 until it's safe to do so.
6721 (deactivate_process): Close the fds opened by create_process etc.
6722 (Fprocess_send_eof): Adjust to new way of recording open fds.
6723 Report an error if /dev/null can't be opened, instead of aborting.
6724 * process.h (PROCESS_OPEN_FDS): New constant.
6725 (struct Lisp_Process): New member open_fds.
6726 (record_kill_process, record_deleted_pid): Adjust signatures.
6727 (record_deleted_pid): Move decl here ...
6728 * syswait.h (record_deleted_pid): ... from here.
6730 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6732 * decompress.c: Fix bugs with large buffers and weird inputs.
6733 Tune a bit. Reindent as per usual Emacs style.
6734 (BUFFER_SIZE): Remove.
6735 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6736 more than UINT_MAX bytes. Decompress into the gap instead of into
6737 an auto buffer, as this should avoid copying. Return nil if
6738 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6739 set immediate_quit; we shouldn't trust zlib code that much.
6741 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6743 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6744 errors, and really move the gap to where we want it.
6746 * lisp.h: Include decompress.c support.
6748 * emacs.c (main): Include decompress.c support.
6750 * Makefile.in: Include -lz if present.
6752 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6754 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6755 (initWithTitle:): Initialize frame to 0.
6756 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6757 (fillWithWidgetValue:frame:): Rename from
6758 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6760 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6761 fillWithWidgetValue:frame:
6763 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6764 remove memory leak warnings.
6766 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6767 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6770 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6771 (x_activate_menubar): Update the whole menu.
6772 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6773 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6774 current event is not NSSystemDefined (Bug#15001).
6775 Call ns_check_menu_open only if trackingMenu is 2.
6776 (menuDidClose:): New method, decrease trackingMenu.
6777 (fillWithWidgetValue:setDelegate:): New method.
6778 (fillWithWidgetValue:): Call the above.
6780 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6782 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6784 Omit some unnecessary casts.
6785 Many of these go back to the old pre-C89 days, when they may have
6786 been needed, but we've been assuming C89 or later for a while now.
6787 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6788 (live_float_p, live_misc_p, live_vector_p):
6789 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6790 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6791 (defvar_per_buffer):
6792 * callint.c (Fcall_interactively):
6793 * doc.c (Fsubstitute_command_keys):
6794 * filelock.c (get_boot_time):
6795 * frame.c (xrdb_get_resource):
6796 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6797 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6798 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6799 (menuitem_highlight_callback, menu_destroy_callback)
6800 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6801 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6802 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6803 (xg_tool_bar_help_callback, tb_size_cb):
6804 * image.c (xpm_alloc_color, png_read_from_memory)
6805 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6806 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6808 * keymap.c (describe_map):
6809 * nsfns.m (Fns_display_monitor_attributes_list):
6810 * nsmenu.m (process_dialog:):
6811 * nsterm.m (hold_event):
6812 * process.c (wait_reading_process_output):
6813 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6814 * scroll.c (do_direct_scrolling, scrolling_1):
6815 * termcap.c (tgetent):
6816 * window.c (check_window_containing, add_window_to_list)
6817 (freeze_window_starts):
6818 * xdisp.c (compare_overlay_entries, vmessage):
6819 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6820 (x_get_monitor_attributes_xrandr)
6821 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6822 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6823 * xfont.c (xfont_match, xfont_open):
6824 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6825 (menubar_selection_callback, menu_position_func)
6826 (popup_selection_callback, create_and_show_popup_menu)
6827 (dialog_selection_callback, create_and_show_dialog):
6828 * xrdb.c (x_get_string_resource)
6830 * xsmfns.c (x_session_check_input):
6831 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6832 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6833 (xaw_jump_callback, xaw_scroll_callback):
6834 Omit unnecessary casts.
6836 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6838 Minor string-length refactoring.
6839 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6840 * frame.c (make_monitor_attribute_list):
6841 Prefer build_string to strlen + make_string.
6843 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6845 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6846 don't check minor_code (Bug#14417).
6848 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6850 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6851 vertical positions instead. This avoids calling MATRIX_ROW with
6852 row numbers that are possibly beyond valid limits. (Bug#15064)
6854 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6856 Use xstrdup and build_unibyte_string where applicable.
6857 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6858 * xfns.c (x_window):
6859 * xrdb.c (x_get_customization_string):
6860 * xterm.c (xim_initialize):
6861 * w32fns.c (w32_window): Use xstrdup.
6862 (w32_display_monitor_attributes_list):
6863 * emacs.c (init_cmdargs):
6864 * keyboard.c (PUSH_C_STR):
6865 * nsfont.m (nsfont_open):
6866 * sysdep.c (system_process_attributes):
6867 * w32.c (system_process_attributes):
6868 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6870 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6872 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6873 variables of these types so that GDB would know about them, as aid
6874 for debugging fatal exceptions. (Bug#15024) See also
6875 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6878 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6880 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6881 larger than the NSWindow (Bug#14934).
6883 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6885 Redesign redisplay interface to drop global variable updated_window.
6886 Always pass currently updated window as a parameter to update routines.
6887 * dispextern.h (updated_window): Remove declaration.
6888 (struct redisplay_interface): Pass window parameter to
6889 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6890 and after_update_window_hook.
6891 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6893 * dispnew.c (updated_window): Remove.
6894 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6895 (update_window_line): Adjust to match redisplay interface changes.
6896 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6897 (ns_scroll_run, ns_after_update_window_line):
6898 * w32term.c (x_update_window_begin, x_update_window_end)
6899 (x_after_update_window_line, x_scroll_run):
6900 * xterm.c (x_update_window_begin, x_update_window_end)
6901 (x_after_update_window_line, x_scroll_run):
6902 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6903 Likewise. Adjust comments where appropriate.
6904 (x_cursor_to): Simplify because this is always called during window
6905 update (but install debugging check anyway).
6906 (expose_window): Check must_be_updated_p flag to see whether this
6907 function is called during window update.
6909 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6911 Do not reset window modification event counters excessively.
6912 These leftovers and poor man's tricky methods to catch extra
6913 redisplay's attention are no longer needed.
6914 * frame.c (set_menu_bar_lines_1):
6915 * minibuf.c (read_minibuf_unwind):
6916 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6917 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6918 (window_scroll_line_based, Fset_window_configuration):
6919 * xdisp.c (redisplay_window): Do not reset last_modified and
6920 last_overlay_modified counters.
6922 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6924 * xselect.c (x_send_client_event): Set send_event and serial, memset
6925 data.l as it might be bigger than data.b. Use 24 bit mask to
6926 XSendEvent (Bug#15034).
6928 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6930 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6931 for TTY frames that are not the top frame on their console.
6934 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6936 * w32term.c (w32fullscreen_hook): Really maximize frame when
6937 asked for (Bug#14841).
6939 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6941 Prefer selected_window to Fselected_window, likewise for frames.
6942 * buffer.c (Fbuffer_swap_text):
6943 * data.c (Fvariable_binding_locus):
6944 * window.c (run_window_configuration_change_hook): Adjust users.
6945 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6946 Use decode_live_frame.
6948 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6950 Be more careful if selected window shows the buffer other than current,
6951 use window_outdated only if this is not so. This change should also
6952 address some weird issues discussed in Bug#13012.
6953 * window.h (window_outdated): New prototype.
6954 * window.c (window_outdated): Now here. Convert from static and
6955 always assume window's buffer.
6956 (Fwindow_end, Fwindow_line_height): Use it.
6957 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6958 and always assume window's buffer.
6959 (redisplay_window): Adjust user.
6960 (redisplay_internal): Call to reconsider_clip_changes once and
6961 check whether mode line should be updated only if selected window
6962 shows current buffer.
6963 (run_window_scroll_functions): Use eassert for debugging check.
6964 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6966 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6968 * window.c (window_scroll, window_scroll_pixel_based)
6969 (window_scroll_line_based): Use bool for booleans.
6971 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6973 * process.c: Fix minor off-by-one issues in descriptor counts.
6974 This shouldn't fix any real bugs, but it cleans up the code a bit.
6975 (max_process_desc, max_input_desc): -1, not 0, means none.
6977 (delete_input_desc): New function.
6978 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6979 (deactivate_process): Scan backwards when recomuting max_process_desc;
6980 that should be faster.
6981 (init_process_emacs): Initialize max_input_desc.
6983 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6985 Use region cache to speedup bidi_find_paragraph_start.
6986 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6987 Rename cache_long_line_scans to cache_long_scans.
6988 * buffer.c (bset_cache_long_line_scans): Rename to
6989 bset_cache_long_scans.
6990 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6991 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6993 (syms_of_buffer): Rename cache-long-line-scans to
6994 cache-long-scans. Adjust docstring.
6995 * search.c (newline_cache_on_off):
6996 * indent.c (width_run_cache_on_off): Adjust users.
6997 * bidi.c (bidi_paragraph_cache_on_off): New function.
6998 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6999 * insdel.c (prepare_to_modify_buffer):
7000 Invalidate bidi_paragraph_cache if enabled.
7002 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
7004 Invalidate region caches only if buffer text is going to be changed.
7005 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
7006 (modify_text): ...new prototype.
7007 (prepare_to_modify_buffer_1): New prototype.
7008 * textprop.c (modify_region): Rename to...
7009 (modify_text_properties): ...new function.
7010 (add_text_properties_1, set_text_properties, Fremove_text_properties)
7011 (Fremove_list_of_text_properties): Adjust users.
7012 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
7013 (modify_text): ...new function.
7014 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
7015 (prepare_to_modify_buffer_1): ...new function.
7016 * casefiddle.c (casify_region):
7017 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
7018 (Ftranspose_regions): Use modify_text.
7020 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
7022 * lisp.mk (lisp): Add nadvice.elc.
7024 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
7026 New macro to iterate over live buffers similar to frames.
7027 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
7028 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
7029 Declare buffer-related variables here to offload lisp.h.
7030 * buffer.c (Vbuffer_alist): Adjust comment.
7031 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
7032 (other_buffer_safely):
7033 * data.c (store_symval_forwarding):
7034 * dispnew.c (Fframe_or_buffer_changed_p):
7035 * fileio.c (Fdo_auto_save):
7036 * filelock.c (unlock_all_files):
7037 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
7039 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
7041 Fix some minor races in hosts lacking mkostemp (Bug#15015).
7042 * callproc.c (create_temp_file):
7043 * filelock.c (create_lock_file):
7044 Assume mkostemp, since it's now provided by Gnulib.
7046 2013-08-04 Eli Zaretskii <eliz@gnu.org>
7048 * w32.c (mkostemp): New function.
7049 (mktemp): Remove, no longer used. Most of the code reused in
7050 mkostemp. (Bug#15015)
7051 (mktemp): Don't undef.
7053 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
7055 * dispnew.c (glyph_matrix_count, glyph_pool_count):
7056 Move under GLYPH_DEBUG and ENABLE_CHECKING.
7057 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
7058 (free_glyph_pool, check_glyph_memory): Likewise for
7059 all users. Adjust comments where appropriate.
7061 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
7063 * composite.h: Minor fixups.
7064 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
7065 to fix a misspelling, and change it to an inline function while
7066 we're at it (it need not be a macro). All uses changed.
7067 (composition_method, composition_valid_p):
7068 Rewrite to avoid assignments in if-conditions.
7070 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7072 Do not use global Lisp_Object in composition macros.
7073 * composite.h (composition_temp): Remove declaration.
7074 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
7075 (composition_method, composition_valid_p): ...inline functions.
7076 (compose_region): Remove the leftover.
7077 * composite.c (composition_temp): Remove.
7078 (run_composition_function, update_compositions)
7079 (composition_compute_stop_pos, composition_adjust_point)
7080 (Ffind_composition_internal):
7081 * coding.c (handle_composition_annotation):
7082 * xdisp.c (handle_composition_prop, check_point_in_composition):
7083 Related users changed.
7085 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
7087 Drop FRAME_PTR typedef.
7088 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
7089 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
7090 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
7091 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
7092 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
7093 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
7094 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
7095 All related users changed.
7097 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
7099 * eval.c (default_toplevel_binding): New function.
7101 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
7102 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
7103 (syms_of_eval): Export them.
7104 * data.c (Fdefault_value): Micro cleanup.
7105 * term.c (init_tty): Use "false".
7107 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7109 Fix X GC leak in GTK and raw (no toolkit) X ports.
7110 * xterm.c (x_free_frame_resources): If white and black relief
7111 GCs are allocated, always free them here.
7112 * xfns.c (x_make_gc): Omit redundant initialization.
7113 * widget.c (create_frame_gcs): Remove the leftover.
7114 (EmacsFrameDestroy): Do nothing because all GCs are now freed
7115 in x_free_frame_resources.
7117 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
7119 * nsterm.m (windowWillResize:toSize:): Only change title if
7120 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
7122 (viewDidEndLiveResize): New method.
7124 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
7125 inside NS_IMPL_COCOA.
7127 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7129 * insdel.c (adjust_after_replace, replace_range, del_range_2):
7130 Do not check whether undo is enabled because record_insert and
7131 record_delete does that themselves.
7133 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
7135 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
7136 member which is not really used any more.
7137 (FRAME_XIC_BASE_FONTNAME): Remove.
7138 * xfns.c (xic_free_fontset): Adjust user.
7139 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
7140 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
7141 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
7142 (xdialog_show): Use eassert for debugging check.
7143 * w32term.c (x_unfocus_frame): Remove unused dummy function.
7145 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
7147 * fileio.c, fns.c (merge): Move extern decl from here ...
7148 * lisp.h (merge): ... to here.
7150 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7152 Fix last font-related change.
7153 * w32font.h (w32font_list_internal, w32font_match_internal):
7155 * w32uniscribe.c (uniscribe_list, uniscribe_match)
7156 (uniscribe_list_family): Adjust to match font API change.
7157 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
7158 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
7160 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7162 * frame.h (FRAME_MOUSE_UPDATE):
7163 * nsterm.m (ns_frame_up_to_date): Omit redundant check
7164 whether hlinfo->mouse_face_mouse_frame is non-NULL.
7166 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7168 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
7169 * font.h (struct font_driver): Change list, match, and list_family
7170 functions to accept struct frame * as first arg.
7171 * font.c (font_score, font_compare, font_sort_entities):
7173 (font_sort_entities, font_list_entities, font_select_entity)
7174 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
7175 match font API change.
7176 * xfont.c (xfont_list, xfont_match, xfont_list_family):
7177 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
7178 * ftxfont.c (ftxfont_list, ftxfont_match):
7179 * xftfont.c (xftfont_list, xftfont_match):
7180 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7181 * w32font.c (w32font_list, w32font_match, w32font_list)
7182 (w32font_list_internal, w32_font_match_internal): Likewise.
7183 * xfaces.c (Fx_family_fonts): Adjust user.
7185 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7187 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7188 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7189 only if HAVE_X_WINDOWS is in use.
7190 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7191 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7192 * w32term.c (x_wm_set_icon_position): Likewise.
7193 * w32fns.c (x_icon): Adjust user.
7195 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7197 * xterm.c (last_mouse_press_frame): Remove the
7198 leftover which is not really used any more.
7199 (handle_one_xevent, syms_of_xterm): Adjust users.
7200 (x_flush): Call XFlush once per each X display, not frame.
7201 This is better because this code always unconditionally skips
7202 non-X frames in Vframe_list and issues the only XFlush if we
7203 have more than one X frame on the same X display.
7204 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7205 Use bool for booleans.
7206 (x_draw_glyph_string_background, cvt_string_to_pixel)
7207 (cvt_pixel_dtor): Drop unnecessary prototypes.
7208 * xterm.h (x_display_ok): Adjust prototype.
7210 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7212 Drop unnecessary functions that deals with frame pixel size.
7213 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7214 (x_pixel_height): Drop prototypes.
7215 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7216 (x_pixel_height): Drop implementations.
7217 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7218 which should be always valid for window frame.
7219 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7220 * w32menu.c (Fx_popup_dialog):
7221 * xmenu.c (Fx_popup_dialog): Likewise for both.
7223 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7225 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7226 frame parameters and call to Fmodify_frame_parameters just once.
7227 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7228 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7229 and mention nil frame in docstring.
7231 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7233 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7234 (x_figure_window_size): Likewise. Adjust to return long.
7235 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7236 (toplevel): Move Qterminal_live_p to...
7237 * terminal.c (toplevel): ...here, make it static, and...
7238 (syms_of_terminal): ...DEFSYM here.
7239 * frame.h (Qterminal_live_p): Remove declaration.
7240 (make_frame, x_figure_window_size): Adjust prototype.
7241 * nsfns.m (Fx_create_frame): Use long for window flags.
7243 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7245 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7246 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7247 Do not assume that emacs_close (INT_MAX) is a no-op.
7249 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7251 * xfaces.c (make_face_cache): For struct face_cache, prefer
7252 xmalloc to xzalloc and so avoid redundant call to memset.
7253 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7255 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7257 * fringe.c (draw_window_fringes, update_window_fringes)
7258 (compute_fringe_widths):
7259 * w32term.c (x_draw_glyph_string):
7260 * window.c (candidate_window_p, Frecenter):
7261 * xfaces.c (realize_basic_faces, realize_default_face)
7262 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7263 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7264 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7265 * xmenu.c (Fx_menu_bar_open_internal):
7266 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7267 * xsettings.c (xft_settings_event):
7268 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7269 Use bool for booleans. Adjust style and comments where
7271 * dispextern.h (draw_window_fringes, update_window_fringes)
7272 (compute_fringe_widths):
7273 * xterm.h (x_had_errors_p): Adjust prototype.
7275 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7277 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7278 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7280 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7282 * fns.c (toplevel): Remove comment before Fsafe_length because
7285 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7287 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7289 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7291 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7292 frame which got the message is still alive, before dereferencing
7293 its pointer. (Bug#14970)
7295 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7296 be a live window, before using it as such. (Bug#14970)
7298 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7300 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7301 w32_detect_focus_change instead of doing part of its job by hand.
7302 This fixes the problem whereby FOCUS_OUT events were not sent to
7305 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7307 * process.c (Fprocess_list): Doc fix.
7309 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7310 being re-exposed only if it didn't ask to become visible.
7311 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7312 was previously iconified. (Bug#14841)
7313 (x_iconify_frame): Mark the frame iconified.
7315 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7317 Fix minor problems found by static checking.
7318 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7319 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7321 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7323 * eval.c (set_specpdl_old_value): New function.
7324 (unbind_to): Minor simplification.
7325 (get_backtrace_frame): New function.
7326 (Fbacktrace_frame): Use it. Add `base' argument.
7327 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7328 (syms_of_eval): Export backtrace-eval.
7329 * xterm.c (x_focus_changed): Simplify.
7331 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7333 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7335 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7337 * xdisp.c (redisplay_window): Instead of moving point out of
7338 scroll margin, reject the force_start method, and try scrolling
7339 instead. (Bug#14780)
7341 2013-07-24 Ken Brown <kbrown@cornell.edu>
7343 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7346 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7348 * eval.c (Fprogn): Do not check that BODY is a proper list.
7349 This undoes the previous change. The check slows down the
7350 interpreter, and is not needed to prevent a crash. See
7351 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7353 2013-07-23 Glenn Morris <rgm@gnu.org>
7355 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7357 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7359 Port to GNU/Linux systems with tinfo but not ncurses.
7360 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7361 to decide whether ncurses is being used. Without this change,
7362 GCC complains about tgetent not being declared, on a system
7363 that has tinfo installed but ncurses not installed.
7365 * eval.c (Fprogn): Check that BODY is a proper list.
7367 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7368 * data.c (Fsetq_default):
7369 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7370 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7372 Tune by taking advantage of the fact that ARGS is always a list
7373 when a function is declared to have UNEVALLED args.
7375 * emacsgtkfixed.c: Port to GCC 4.6.
7376 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7378 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7380 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7381 here to silence compiler warnings.
7383 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7385 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7386 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7387 from messing up Emacs's 'struct frame' (Bug#14923).
7389 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7391 * alloc.c (make_save_ptr_ptr): Define this function.
7392 It was inadvertently omitted. It's needed only if
7393 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7395 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7397 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7398 frame have focus (Bug#14895).
7400 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7402 Avoid vfork-related deadlock more cleanly.
7403 * callproc.c (child_setup): When the child's exec fails, output
7404 the program name, as that's more useful. Use O_NONBLOCK to avoid
7406 * process.c (create_process_1): Remove; no longer needed.
7407 (create_process): Remove timer hack; no longer needed, now that
7408 the child avoids deadlock.
7410 2013-07-20 Glenn Morris <rgm@gnu.org>
7412 * image.c (Fimage_flush): Fix doc typo.
7414 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7416 Fix array bounds violation when pty allocation fails.
7417 * process.c (PTY_NAME_SIZE): New constant.
7418 (pty_name): Remove static variable; it's now auto.
7419 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7420 Take pty_name as an arg rather than using a static variable.
7421 All callers changed.
7422 (create_process): Recover pty_flag from process, not from volatile local.
7423 (create_pty): Stay inside array even when pty allocation fails.
7424 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7426 * lread.c (Fload): Avoid initialization only when lint checking.
7427 Mention that it's needed only for older GCCs.
7429 2013-07-20 Kenichi Handa <handa@gnu.org>
7431 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7432 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7434 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7436 * lread.c (Fload): Avoid uninitialized warning.
7438 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7440 Fix some minor file descriptor leaks and related glitches.
7441 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7442 (create_lock_file): Use write, not emacs_write.
7443 * image.c (slurp_file, png_load_body):
7444 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7445 (server_accept_connection):
7446 Don't leak an fd on memory allocation failure.
7447 * image.c (slurp_file): Add a cheap heuristic for growing files.
7448 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7449 as that's what the other routines do. Maybe input need not be
7450 blocked at all, but it's better to be consistent.
7451 Avoid undefined behavior when strlen is zero.
7453 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7454 (NSTATICS): Now a constant; doesn't need to be a macro.
7456 2013-07-19 Richard Stallman <rms@gnu.org>
7458 * coding.c (decode_coding_utf_8): Add simple loop for fast
7459 processing of ASCII characters.
7461 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7463 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7465 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7467 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7468 unportable 'struct x_display_info'.
7469 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7472 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7474 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7475 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7477 (system_process_attributes): Prefer plain char to unsigned char
7478 when either will do. Clean up properly if interrupted or if
7479 memory allocations fail. Don't assume sscanf succeeds.
7480 Remove no-longer-needed workaround to stop GCC from whining.
7481 Read command-line once, instead of multiple times. Check read status a
7484 Fix obscure porting bug with varargs functions.
7485 The code assumed that int is treated like ptrdiff_t in a vararg
7486 function, which is not a portable assumption. There was a similar
7487 -- though these days less likely -- porting problem with various
7488 assumptions that pointers of different types all smell the same as
7489 far as vararg functions is conserved. To make this problem less
7490 likely in the future, redo the API to use varargs functions.
7491 * alloc.c (make_save_value): Remove this vararg function.
7492 All uses changed to ...
7493 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7494 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7496 (make_save_ptr): Rename from make_save_pointer, for consistency with
7497 the above. Define only on platforms that need it. All uses changed.
7499 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7501 * keyboard.c: Try to fix typos in previous change.
7502 (DISPLAY_LIST_INFO): New macro.
7503 (kbd_buffer_get_event): Do not access members that are not present
7504 in X11. Revert inadvertent change of "!=" to "=".
7506 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7508 * keyboard.c (kbd_buffer_get_event):
7509 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7510 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7512 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7514 * filelock.c: Fix unlikely file descriptor leaks.
7515 (get_boot_time_1): Rework to avoid using emacs_open.
7516 This doesn't actually fix a leak, but is better anyway.
7517 (read_lock_data): Use read, not emacs_read.
7519 * doc.c: Fix minor memory and file descriptor leaks.
7520 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7521 (get_doc_string, Fsnarf_documentation):
7522 Fix file descriptor leak on error.
7524 * term.c: Fix minor fdopen-related file descriptor leaks.
7525 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7526 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7528 * charset.c: Fix file descriptor leaks and errno issues.
7530 (load_charset_map_from_file): Don't leak file descriptor on error.
7531 Use plain record_xmalloc since the allocation is larger than
7532 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7534 * eval.c (record_unwind_protect_nothing):
7535 * fileio.c (fclose_unwind):
7537 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7538 The replacement doesn't block input, but that no longer seems
7541 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7543 * lread.c: Fix file descriptor leaks and errno issues.
7544 (Fload): Close some races that leaked fds or streams when 'load'
7546 (Fload, openp): Report error number of last nontrivial failure to open.
7547 ENOENT counts as trivial.
7548 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7550 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7551 now that the function is always called with a nonnegative arg.
7552 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7553 All uses replaced with ...
7554 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7556 A few more minor file errno-reporting bugs.
7557 * callproc.c (Fcall_process):
7558 * doc.c (Fsnarf_documentation):
7559 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7560 * process.c (set_socket_option):
7561 Don't let a constructor trash errno.
7562 * doc.c: Include <errno.h>.
7564 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7566 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7568 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7570 Fix w32 bug with call-process-region (Bug#14885).
7571 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7572 to Fcall_process when the input is empty. This simplifies the
7573 code a bit. It makes no difference on POSIXish platforms but
7574 apparently it fixes a bug on w32.
7576 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7577 * fileio.c (close_file_unwind): Don't close if FD is negative;
7578 this can happen when unwinding a zapped file descriptor.
7579 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7580 in case Emacs runs out of memory between the two unwind-protects.
7581 Don't trash errno when closing FD.
7582 Zap the FD in the specpdl when closing it, instead of deferring
7583 the removal of the unwind-protect; this fixes a bug where a child
7584 function unwinds the stack past us.
7586 New unwind-protect flavors to better type-check C callbacks.
7587 This also lessens the need to write wrappers for callbacks,
7588 and the need for make_save_pointer.
7589 * alloc.c (free_save_value):
7590 * atimer.c (run_all_atimers):
7592 * alloc.c (safe_alloca_unwind):
7593 * atimer.c (unwind_stop_other_atimers):
7594 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7595 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7596 * minibuf.c (choose_minibuf_frame_1):
7597 * process.c (make_serial_process_unwind):
7598 * xdisp.c (pop_message_unwind):
7599 * xselect.c (queue_selection_requests_unwind):
7600 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7601 * alloc.c (record_xmalloc):
7602 Prefer record_unwind_protect_ptr to record_unwind_protect with
7604 * alloc.c (Fgarbage_collect):
7605 Prefer record_unwind_protect_void to passing a dummy.
7606 * buffer.c (restore_buffer):
7607 * window.c (restore_window_configuration):
7608 * xfns.c, w32fns.c (do_unwind_create_frame)
7609 New wrapper. All record-unwind uses of wrappee changed.
7610 * buffer.c (set_buffer_if_live):
7611 * callproc.c (call_process_cleanup, delete_temp_file):
7612 * coding.c (code_conversion_restore):
7613 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7614 * editfns.c (save_excursion_restore)
7615 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7616 (save_restriction_restore):
7617 * eval.c (restore_stack_limits, un_autoload):
7618 * fns.c (require_unwind):
7619 * keyboard.c (recursive_edit_unwind, tracking_off):
7620 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7621 * macros.c (pop_kbd_macro, restore_menu_items):
7622 * nsfns.m (unwind_create_frame):
7623 * print.c (print_unwind):
7624 * process.c (start_process_unwind):
7625 * search.c (unwind_set_match_data):
7626 * window.c (select_window_norecord, select_frame_norecord):
7627 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7628 (fast_set_selected_frame):
7629 * xfns.c, w32fns.c (unwind_create_tip_frame):
7630 Return void, not a dummy Lisp_Object. All uses changed.
7631 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7632 * callproc.c (call_process_kill):
7633 * fileio.c (restore_point_unwind, decide_coding_unwind)
7634 (build_annotations_unwind):
7635 * insdel.c (Fcombine_after_change_execute_1):
7636 * keyboard.c (read_char_help_form_unwind):
7637 * menu.c (unuse_menu_items):
7638 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7639 * sound.c (sound_cleanup):
7640 * xdisp.c (unwind_redisplay):
7641 * xfns.c (clean_up_dialog):
7642 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7643 Accept no args and return void, instead of accepting and returning
7644 a dummy Lisp_Object. All uses changed.
7645 * cygw32.c (fchdir_unwind):
7646 * fileio.c (close_file_unwind):
7647 * keyboard.c (restore_kboard_configuration):
7648 * lread.c (readevalllop_1):
7649 * process.c (wait_reading_process_output_unwind):
7650 Accept int and return void, rather than accepting an Emacs integer
7651 and returning a dummy object. In some cases this fixes an
7652 unlikely bug when the corresponding int is outside Emacs integer
7653 range. All uses changed.
7654 * dired.c (directory_files_internal_unwind):
7655 * fileio.c (do_auto_save_unwind):
7656 * gtkutil.c (pop_down_dialog):
7657 * insdel.c (reset_var_on_error):
7658 * lread.c (load_unwind):
7659 * xfns.c (clean_up_file_dialog):
7660 * xmenu.c, nsmenu.m (pop_down_menu):
7661 * xmenu.c (cleanup_widget_value_tree):
7662 * xselect.c (wait_for_property_change_unwind):
7663 Accept pointer and return void, rather than accepting an Emacs
7664 save value encapsulating the pointer and returning a dummy object.
7666 * editfns.c (Fformat): Update the saved pointer directly via
7667 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7668 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7669 (unwind_body): New function.
7670 (record_unwind_protect): First arg is now a function returning void,
7671 not a dummy Lisp_Object.
7672 (record_unwind_protect_ptr, record_unwind_protect_int)
7673 (record_unwind_protect_void): New functions.
7674 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7675 * fileio.c (struct auto_save_unwind): New type.
7676 (do_auto_save_unwind): Use it.
7677 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7678 * insdel.c (struct rvoe_arg): New type.
7679 (reset_var_on_error): Use it.
7680 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7682 (specbinding_func): Remove; there are now several such functions.
7683 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7684 (set_unwind_protect_ptr): New function.
7685 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7687 Be simpler and more consistent about reporting I/O errors.
7688 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7689 Say "Read error" and "Write error", rather than "I/O error", or
7690 "IO error reading", or "IO error writing", when a read or write
7692 * process.c (Fmake_network_process, wait_reading_process_output)
7693 (send_process, Fprocess_send_eof, wait_reading_process_output):
7694 Capitalize diagnostics consistently. Put "failed foo" at the
7695 start of the diagnostic, so that we don't capitalize the
7696 function name "foo". Consistently say "failed" for such
7698 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7699 All callers changed. This is so it can use report_file_error.
7700 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7701 diagnostics consistently as above.
7703 * fileio.c (report_file_errno): Fix errno reporting bug.
7704 If the file name is neither null nor a pair, package it up as a
7705 singleton list. All callers changed, both to this function and to
7706 report_file_error. This fixes a bug where the memory allocator
7707 invoked by list1 set errno so that the immediately following
7708 report_file_error reported the wrong errno value.
7710 Fix minor problems found by --enable-gcc-warnings.
7711 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7712 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7714 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7716 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7717 Set event->arg to Qt if switch-event shall be generated.
7718 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7720 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7722 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7725 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7726 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7727 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7728 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7729 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7730 and there is a focused frame.
7731 (head_table): Add focus-in and focus-out.
7732 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7733 bind to handle-focus-in/out.
7735 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7736 (Fhandle_switch_frame): Call Fhandle_focus_in.
7737 (syms_of_frame): defsubr handle-focus-in/out.
7739 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7741 Fix porting bug to older POSIXish platforms (Bug#14862).
7742 * sysdep.c (emacs_pipe): New function, that implements
7743 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7744 This should port better to CentOS 5 and to Mac OS X 10.6.
7745 All calls to pipe2 changed.
7747 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7748 This makes the code easier to read and the executable a bit smaller.
7749 Do not replace all calls to Fcons that happen to create lists,
7750 just calls that are intended to create lists. For example, when
7751 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7752 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7753 Similarly for list2 through list5.
7754 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7755 * bytecode.c (exec_byte_code):
7756 * callint.c (quotify_arg, Fcall_interactively):
7757 * callproc.c (Fcall_process, create_temp_file):
7758 * charset.c (load_charset_map_from_file)
7759 (Fdefine_charset_internal, init_charset):
7760 * coding.c (get_translation_table, detect_coding_system)
7761 (Fcheck_coding_systems_region)
7762 (Fset_terminal_coding_system_internal)
7763 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7764 * composite.c (update_compositions, Ffind_composition_internal):
7765 * dired.c (directory_files_internal, file_name_completion)
7767 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7768 * doc.c (Fsnarf_documentation):
7769 * editfns.c (Fmessage_box):
7771 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7772 (Feval, eval_sub, Ffuncall, apply_lambda):
7773 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7774 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7775 (Fset_file_times, Finsert_file_contents)
7776 (Fchoose_write_coding_system, Fwrite_region):
7777 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7778 * font.c (font_registry_charsets, font_parse_fcname)
7779 (font_prepare_cache, font_update_drivers, Flist_fonts):
7780 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7781 * frame.c (make_frame, Fmake_terminal_frame)
7782 (x_set_frame_parameters, x_report_frame_params)
7783 (x_default_parameter, Fx_parse_geometry):
7784 * ftfont.c (syms_of_ftfont):
7785 * image.c (gif_load):
7786 * keyboard.c (command_loop_1):
7787 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7788 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7789 (Fminor_mode_key_binding, accessible_keymaps_1)
7790 (Faccessible_keymaps, Fwhere_is_internal):
7791 * lread.c (read_emacs_mule_char):
7792 * menu.c (find_and_return_menu_selection):
7793 * minibuf.c (get_minibuffer):
7794 * nsfns.m (Fns_perform_service):
7795 * nsfont.m (ns_script_to_charset):
7796 * nsmenu.m (ns_popup_dialog):
7797 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7798 (Fx_own_selection_internal):
7799 * nsterm.m (append2):
7800 * print.c (Fredirect_debugging_output)
7801 (print_prune_string_charset):
7802 * process.c (Fdelete_process, Fprocess_contact)
7803 (Fformat_network_address, set_socket_option)
7804 (read_and_dispose_of_process_output, write_queue_push)
7805 (send_process, exec_sentinel):
7806 * sound.c (Fplay_sound_internal):
7807 * textprop.c (validate_plist, add_properties)
7808 (Fput_text_property, Fadd_face_text_property)
7809 (copy_text_properties, text_property_list, syms_of_textprop):
7810 * unexaix.c (report_error):
7811 * unexcoff.c (report_error):
7812 * unexsol.c (unexec):
7813 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7814 (Fformat_mode_line, syms_of_xdisp):
7815 * xfaces.c (set_font_frame_param)
7816 (Finternal_lisp_face_attribute_values)
7817 (Finternal_merge_in_global_face, syms_of_xfaces):
7818 * xfns.c (x_default_scroll_bar_color_parameter)
7819 (x_default_font_parameter, x_create_tip_frame):
7820 * xfont.c (xfont_supported_scripts):
7821 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7822 (menu_help_callback, xmenu_show):
7824 * xterm.c (set_wm_state):
7825 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7826 and similarly for list2 through list5.
7828 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7830 * callproc.c (Fcall_process_region): Fix minor race and tune.
7831 (create_temp_file): New function, with the temp-file-creation part
7832 of the old Fcall_process_region. Use Fcopy_sequence to create the
7833 temp file name, rather than alloca + build_string, for simplicity.
7834 Don't bother to block input around the temp file creation;
7835 shouldn't be needed. Simplify use of mktemp.
7836 Use record_unwind_protect immediately after creating the temp file;
7837 this closes an unlikely race where the temp file was not removed.
7838 Use memcpy rather than an open-coded loop.
7839 (Fcall_process_region): Use the new function. If the input is
7840 empty, redirect from /dev/null rather than from a newly created
7841 empty temp file; this avoids unnecessary file system traffic.
7843 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7845 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7846 Simplify by making this case like the other two. This is a bit
7847 slower on obsolete hosts, but the extra complexity isn't worth it.
7849 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7850 * process.c (create_process) [!DOS_NT]:
7851 Remove now-unnecessary calls to emacs_close.
7853 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7855 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7856 returning early. (Bug#14850)
7858 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7859 and inhibit-iso-escape-detection attributes of 'undecided'.
7862 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7864 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7865 Reported by Herbert J. Skuhra in
7866 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7868 Don't lose top specpdl entry when memory is exhausted.
7869 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7870 specpdl overflow here, to simplify callers; all callers changed.
7871 Always reserve an unused entry at the stack top; this avoids
7872 losing the top entry's information when memory is exhausted.
7874 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7876 Clean up errno reporting and fix some errno-reporting bugs.
7877 * callproc.c (Fcall_process):
7878 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7879 * process.c (create_process, Fmake_network_process):
7880 * unexaix.c (report_error):
7881 * unexcoff.c (report_error):
7882 Be more careful about reporting the errno of failed operations.
7883 The code previously reported the wrong errno sometimes.
7884 Also, prefer report_file_errno to setting errno + report_file_error.
7885 (Fcall_process): Look at openp return value rather than at path,
7886 as that's a bit faster and clearer when there's a numeric predicate.
7887 * fileio.c (report_file_errno): New function, with most of the
7888 old contents of report_file_error.
7889 (report_file_error): Use it.
7890 (Ffile_exists_p, Ffile_accessible_directory_p):
7891 Set errno to 0 when it is junk.
7892 * fileio.c (Faccess_file):
7893 * image.c (x_create_bitmap_from_file):
7894 Use faccessat rather than opening the file, to avoid the hassle of
7895 having a file descriptor open.
7896 * lisp.h (report_file_errno): New decl.
7897 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7900 * process.c (create_process, wait_reading_process_output) [AIX]:
7901 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7902 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7903 a multithreaded environment anyway).
7904 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7906 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7908 * image.c (x_find_image_file): Don't close a remote file handle.
7910 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7912 Fix races with threads and file descriptors.
7913 * callproc.c (Fcall_process_region):
7914 * dired.c (open_directory):
7915 * emacs.c (main, Fdaemon_initialized):
7916 * image.c (x_find_image_file):
7917 * inotify.c (Finotify_rm_watch):
7918 * lread.c (Flocate_file_internal):
7919 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7920 * term.c (term_mouse_moveto, init_tty):
7921 * termcap.c (tgetent):
7922 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7923 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7924 * unexhp9k800.c, unexmacosx.c (unexec):
7925 * callproc.c (Fcall_process_region):
7926 Use emacs_close, not close.
7927 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7928 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7929 and posix_close function on current platforms (which all lack them).
7930 (emacs_close): Use it. This should fix the races on GNU/Linux and
7931 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7932 and it should avoid closing random victim file descriptors on
7935 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7937 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7938 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7941 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7942 This is for .gdbinit xbacktrace.
7944 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7945 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7946 (emacs_set_tty): Now static.
7947 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7948 * term.c (tty_capable_p, tty_default_color_capabilities)
7949 (get_tty_terminal, term_mouse_movement)
7950 (handle_one_term_event, init_tty, maybe_fatal):
7951 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7952 (tgetent, scan_file, name_match, compare_contin):
7953 * terminal.c (get_terminal):
7954 Use bool for boolean.
7955 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7956 Prefer char to unsigned char if either will do.
7957 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7958 (tty_write_glyphs): Prefer int to unsigned.
7959 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7960 All callers changed.
7961 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7963 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7966 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7967 (B__dummy__): New dummy symbol, to pacify C89.
7968 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7969 they can't grok varargs macros.
7970 * dispnew.c (add_window_display_history)
7971 (add_frame_display_history):
7972 * print.c (print_object):
7973 * xdisp.c (debug_method_add):
7974 Use %p printf format only for void pointers.
7975 * emacs.c (usage_message): New constant, replacing ...
7976 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7977 (main): Adjust to usage reorg.
7978 * fns.c (syms_of_fns):
7979 * profiler.c (syms_of_profiler):
7980 Don't use non-constant struct initializers.
7981 * gnutls.h (gnutls_initstage_t):
7982 * lisp.h (enum Lisp_Fwd_Type):
7983 * lread.c (lisp_file_lexically_bound_p):
7984 * xsettings.c (anonymous enum):
7985 Remove trailing comma.
7986 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7987 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7988 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7990 * regex.c (const_re_char): New type, to pacify strict C89.
7991 All uses of 'const re_char' replaced to use it.
7992 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7993 with glibc when strict C89. This change is imported from gnulib.
7995 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7996 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7997 Omit GNU_LINUX implementation, since it requires long long.
7998 * xterm.c (x_draw_underwave):
7999 Do not assume the traditional order of struct's members.
8000 (x_term_init): Rewrite to avoid the need for non-constant structure
8003 Syntax cleanup, mostly replacing macros with functions.
8004 This removes the need for the syntax_temp hack.
8005 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
8006 * syntax.c (SYNTAX_INLINE): New macro.
8007 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
8008 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
8009 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
8010 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
8011 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
8012 (SYNTAX_COMEND_FIRST): Now functions, not macros.
8013 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
8014 Now constants, not macros.
8015 (syntax_temp) [!__GNUC__]: Remove.
8016 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
8017 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
8018 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
8019 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
8020 Move here from syntax.h; now functions, not macros. Except for the
8021 last function, these are static since only syntax.c uses them.
8022 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
8023 All uses changed. Now a function, not a macro; use this fact
8024 to simplify the code.
8025 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
8026 compiler bugs; no longer relevant.
8027 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
8028 (SYNTAX_INLINE): New macro.
8029 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
8030 for the new functions. Use bool for boolean member.
8031 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
8032 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
8033 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
8034 (SETUP_BUFFER_SYNTAX_TABLE):
8035 Now extern inline functions, not macros.
8036 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
8037 Remove; all uses replaced by implementation.
8038 (syntax_temp) [!__GNUC__]: Remove decl.
8039 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
8041 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
8043 * emacs.c (main): Fix syntax error.
8045 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
8047 Timestamp fixes for undo (Bug#14824).
8048 * atimer.c (schedule_atimer):
8049 * fileio.c (Ffile_newer_than_file_p):
8050 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
8051 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
8052 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
8053 (syms_of_fileio): Remove Sclear_visited_file_name.
8054 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
8055 file doesn't exist; this avoids an ambiguity with negative timestamps.
8056 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
8057 * systime.h (make_emacs_time, invalid_emacs_time):
8058 Don't assume struct timespec layout; POSIX doesn't guarantee it.
8059 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
8060 * undo.c (record_first_change): Push (visited-file-modtime) onto
8061 undo list rather than reimplementing it by hand, incorrectly.
8063 2013-07-09 Ken Brown <kbrown@cornell.edu>
8065 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
8067 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
8069 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
8071 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
8073 Handle errno and exit status a bit more carefully.
8074 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
8075 number into an exit status. Instead, use EXIT_CANCELED.
8076 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
8077 * callproc.c (relocate_fd):
8078 * emacs.c (close_output_streams, main):
8079 * process.c (create_process):
8080 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
8081 Use emacs_perror for simplicity.
8082 * callproc.c (relocate_fd, main):
8083 * sysdep.c (sys_subshell):
8084 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
8085 (shut_down_emacs): Use emacs_write, not write.
8086 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
8087 * fileio.c (Fcopy_file, e_write):
8088 * nsterm.m (ns_select):
8089 * process.c (send_process):
8090 * sound.c (vox_write):
8091 Use emacs_write_sig, not emacs_write.
8092 * lisp.h (emacs_write_sig, emacs_perror): New decls.
8093 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
8095 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
8097 (emacs_full_write): New function.
8098 (emacs_write): Rewrite to use it.
8099 (emacswrite_sig, emacs_perror): New functions.
8100 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
8102 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
8104 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
8105 on NS even if it is present. Pixmap on NS is a void*.
8107 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8109 Port to Ubuntu 10 (Bug#14803).
8110 Problem reported by T.V. Raman.
8111 * process.c (close_on_exec, accept4, process_socket):
8112 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
8114 2013-07-07 Eli Zaretskii <eliz@gnu.org>
8116 * w32.c (sys_dup): Declare prototype.
8120 * callproc.c [WINDOWSNT]: Include sys/socket.h.
8122 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8124 Make file descriptors close-on-exec when possible (Bug#14803).
8125 This simplifies Emacs a bit, since it no longer needs to worry
8126 about closing file descriptors by hand in some cases.
8127 It also fixes some unlikely races. Not all such races, as
8128 libraries often open files internally without setting
8129 close-on-exec, but it's an improvement.
8130 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
8131 * callproc.c (Fcall_process) [!MSDOS]:
8132 * emacs.c (main) [!DOS_NT]:
8133 * nsterm.m (ns_term_init):
8134 * process.c (create_process):
8135 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
8136 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
8137 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
8138 Prefer mkostemp with O_CLOEXEC to mkstemp.
8139 * callproc.c (relocate_fd) [!WINDOWSNT]:
8140 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
8141 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
8143 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
8144 Make the resulting file descriptor close-on-exec.
8145 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
8146 * lread.c (load_descriptor_list, load_descriptor_unwind):
8147 Remove; no longer needed. All uses removed.
8148 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
8149 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
8151 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
8152 (Fmake_network_process, Fnetwork_interface_list)
8153 (Fnetwork_interface_info, server_accept_connection):
8154 Make newly-created socket close-on-exec.
8155 * sysdep.c (emacs_open, emacs_fopen):
8156 Make new-created descriptor close-on-exec.
8157 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
8158 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
8160 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
8162 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
8163 for NS_IMPL_GNUSTEP.
8165 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
8167 Fix openp errno handling.
8168 * callproc.c (Fcall_process): Preserve openp errno around close.
8169 * lread.c (openp): Set errno when returning -1, as some callers
8172 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
8174 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
8176 * nsterm.h (NSSavePanel): Update comment.
8177 (NSAPP_DATA2_RUNFILEDIALOG): Define.
8178 (ns_run_file_dialog): Declare.
8180 * nsfns.m: Remove panelOK.
8182 (ns_run_file_dialog): New function.
8183 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8184 event loop, so file dialog is popped up by ns_run_file_dialog, called
8185 by sendEvent (Bug#14578).
8186 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8188 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8190 * xdisp.c (default_line_pixel_height): New function.
8191 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8192 (try_cursor_movement, redisplay_window, try_window)
8193 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8195 * window.c (window_scroll_pixel_based):
8196 use default_line_pixel_height.
8198 * dispextern.h (default_line_pixel_height): Add prototype.
8200 * frame.c (x_set_line_spacing): Accept a float value for
8201 line-spacing parameter, per the documentation.
8203 * data.c (Fmultibyte_string_p): Doc fix.
8205 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8207 Use emacs_open more consistently when opening files.
8208 This handles EINTR more consistently now, and makes it easier
8209 to introduce other uniform changes to file descriptor handling.
8210 * sysstdio.h: New file.
8211 * buffer.c (mmap_init):
8212 * cygw32.c (chdir_to_default_directory):
8213 * dispnew.c (Fopen_termscript):
8214 * emacs.c (Fdaemon_initialized):
8215 * fileio.c (Fdo_auto_save):
8216 * image.c (slurp_file, png_load_body, jpeg_load_body):
8217 * keyboard.c (Fopen_dribble_file):
8219 * print.c (Fredirect_debugging_output):
8220 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8221 * termcap.c (tgetent):
8222 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8223 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8224 * w32term.c (w32_initialize) [CYGWIN]:
8225 * xfaces.c (Fx_load_color_file):
8226 Use emacs_open instead of plain open, and emacs_fopen instead of
8228 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8229 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8230 * callproc.c (default_output_mode): New constant.
8231 (Fcall_process): Use it to call emacs_open instead of plain creat.
8232 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8233 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8234 (emacs_fopen): New function.
8235 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8236 Include <lisp.h>, for emacs_open.
8237 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8239 Remove duplicate #include directives.
8240 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8242 Don't include stdio.h twice.
8243 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8244 Don't include sys/types.h or stdio.h twice.
8245 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8246 * lread.c: Don't include coding.h twice.
8247 * nsfont.m: Don't include frame.h twice.
8248 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8249 * ralloc.c: Don't include <unistd.h> twice.
8250 * xdisp.c: Don't include font.h twice.
8251 * xterm.c: Don't include fontset.h twice.
8252 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8254 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8256 Scale ImageMagick images more carefully.
8257 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8258 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8259 Be more careful about avoiding undefined behavior after
8260 integer overflow and division by zero.
8262 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8264 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8265 (syms_of_w32fns): DEFSYM them.
8266 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8267 (CCHDEVICENAME): Define macros if not defined.
8268 (struct MONITOR_INFO_EX): New struct.
8269 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8270 (enum_display_monitors_fn): New variable.
8271 (globals_of_w32fns): Initialize it.
8272 (Fx_display_pixel_width, Fx_display_pixel_height)
8273 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8274 multi-monitor setups in docstrings.
8275 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8276 screen size by primary monitor's millimeter per pixel.
8277 (w32_monitor_enum, w32_display_monitor_attributes_list)
8278 (w32_display_monitor_attributes_list_fallback)
8279 (Fw32_display_monitor_attributes_list): New functions.
8280 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8282 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8284 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8286 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8288 * fileio.c (Qfile_notify_error): New error symbol.
8290 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8291 * inotify.c (inotify_callback, symbol_to_inotifymask)
8292 (Finotify_add_watch, Finotify_rm_watch): Use it.
8293 (inotifyevent_to_event): Exchange order of cookie and file name.
8294 (Finotify_add_watch): Adapt docstring.
8296 * lisp.h (Qfile_notify_error): Declare.
8298 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8300 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8301 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8302 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8303 which did not work (see <http://bugs.gnu.org/14569#307>).
8304 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8305 && (!noninteractive || initialized)). This attempts to thread
8306 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8308 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8310 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8311 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8313 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8315 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8316 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8317 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8318 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8320 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8322 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8323 Define to __sys_siglist.
8325 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8327 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8328 word-wrap, so that overflow-newline-into-fringe would work in
8329 visual-line-mode. (Bug#2749)
8330 (move_it_in_display_line_to): When the last scanned display
8331 element fits exactly on the display line, and
8332 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8333 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8334 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8335 finding buffer position that corresponds to pixel coordinates,
8336 e.g. in buffer_posn_from_coords.
8338 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8340 * process.c (handle_child_signal): Call catch_child_signal if
8343 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8345 Don't convert function pointers to void * and back.
8346 It isn't portable C, and it's easy enough to avoid.
8347 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8348 (make_save_value): Add support for SAVE_FUNCPOINTER.
8349 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8350 * print.c (print_object):
8351 Distinguish function from object pointers.
8352 * lisp.h (SAVE_FUNCPOINTER): New constant.
8353 (SAVE_SLOT_BITS): Adjust to it.
8354 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8355 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8356 (voidfuncptr): New typedef.
8357 (struct Lisp_Save_Value): New member data[0].funcpointer.
8358 (XSAVE_FUNCPOINTER): New function.
8360 Simplify buildobj processing.
8361 * Makefile.in (buildobj.h): Make it a sequence of strings each
8362 followed by comma, rather than a single string. Put it into a
8363 .tmp file in case there's an error while generating it.
8364 (gl-stamp): Use .tmp for temp files.
8365 (mostlyclean): Clean .tmp files.
8366 * doc.c (buildobj): Move to just the routine that needs it.
8367 It's now an array of strings, so processing is simpler.
8369 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8371 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8372 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8373 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8374 Invoke malloc_enable_thread even when not interactive.
8375 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8376 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8377 in this case, since the underlying bug has now been fixed.
8379 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8381 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8382 unlinking it (bug#14691).
8384 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8386 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8387 before checking whether buffer is modified. This lets
8388 `kill-buffer-query-functions' cancel killing of the buffer or save
8389 its content before `kill-buffer' asks user the "Buffer %s
8390 modified; kill anyway?" question.
8392 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8394 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8395 Let the super performKeyEquivalent deal with them (Bug#14747).
8397 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8399 * widget.c (resize_cb): Remove unused local.
8401 Do not use GTK 3 if it exists but cannot be compiled.
8402 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8403 * xterm.c (x_error_handler) [!USE_GTK]:
8406 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8408 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8410 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8411 to the valid range of values. (Bug#14753)
8413 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8414 when moving point by using the current glyph matrix. This avoids
8415 the need to force redisplay when this function is called in a
8418 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8420 Fix minor problems found by static checking.
8421 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8422 Redo the latter's body to sidestep GCC parenthesization warnings.
8423 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8424 * coding.c (detect_coding, detect_coding_system):
8425 * coding.h (struct undecided_spec):
8426 Use bool for boolean.
8427 * image.c (QCmax_width, QCmax_height): Now static.
8428 * xdisp.c (Fmove_point_visually): Remove unused local.
8430 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8432 * xdisp.c (Fmove_point_visually): New function.
8434 2013-06-28 Kenichi Handa <handa@gnu.org>
8436 * coding.h (define_coding_undecided_arg_index): New enum.
8437 (coding_attr_index): New members
8438 coding_attr_undecided_inhibit_null_byte_detection,
8439 coding_attr_undecided_inhibit_iso_escape_detection,
8440 coding_attr_undecided_prefer_utf_8.
8441 (undecided_spec): New struct.
8442 (struct coding_system): New member `undecided' of the member
8445 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8446 (detect_coding): Likewise.
8447 (detect_coding_system): Likewise.
8448 (Fdefine_coding_system_internal): New coding system properties
8449 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8451 (syms_of_coding): Adjust for coding_arg_undecided_max.
8453 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8455 * image.c (x_from_xcolors): Remove unused local.
8457 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8459 Defer image data transfer between X client and server until actual
8462 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8465 * image.c (Destroy_Image): Remove.
8466 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8467 `mask_p', and `colors_p'. All uses changed.
8468 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8469 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8470 New macros for `flags' arg to x_clear_image_1.
8471 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8472 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8473 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8474 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8475 (image_get_x_image, image_unget_x_image): New functions or macros.
8476 (image_background, image_background_transparent, x_to_xcolors)
8477 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8478 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8479 instead of Destroy_Image.
8480 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8481 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8482 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8483 (imagemagick_load_image, svg_load_image): Use them instead of
8484 x_create_x_image_and_pixmap, and x_put_x_image followed by
8485 x_destroy_x_image, respectively.
8486 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8487 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8488 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8489 background_transparent fields.
8490 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8491 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8493 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8495 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8496 This mostly consists of undoing recent changes.
8497 * callproc.c (Fcall_process):
8498 * process.c (create_process):
8499 Do not worry about catching SIGCHLD here, undoing previous change.
8500 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8501 * process.c, process.h (catch_child_signal):
8502 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8503 * process.c (catch_child_handler): Don't worry about being called
8504 lazily and do not assume caller has blocked SIGCHLD, undoing
8505 previous change. Move first-time stuff back to
8506 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8507 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8508 set lib_child_handler if it's already initialized, which may
8509 help avoid problems on GNUstep.
8511 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8513 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8514 * callproc.c (Fcall_process):
8515 * process.c (create_process):
8516 Make sure SIGCHLD is caught before we fork,
8517 since Emacs startup no arranges to catch SIGCHLD.
8518 * process.c (lib_child_handler): Initialize to null, not to
8520 (catch_child_signal): Allow self to be called lazily.
8521 Do nothing if it's already been called.
8522 Assume caller has blocked SIGCHLD (all callers do now).
8523 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8524 just before it's really needed.
8525 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8526 since it hasn't been caught yet.
8528 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8530 * image.c (compute_image_size): New function to implement
8531 :max-width and :max-height.
8532 (imagemagick_load_image): Use it.
8534 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8536 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8537 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8539 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8540 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8541 the SIGCHLD handler, since the code is not atomic and (due to glib)
8542 signals may be arriving now.
8543 * sysdep.c (init_signals): Do not catch child signals here;
8544 'main' now does that later, at a safer time.
8546 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8548 Clean up SIGCHLD handling a bit (Bug#14569).
8549 * process.c, process.h (catch_child_signal):
8550 Now always extern, even if !NS_IMPL_GNUSTEP.
8551 * process.c (catch_child_signal): Move glib tickler here from
8552 init_process_emacs, so that it's done earlier in Emacs
8553 initialization. Also move the noninteractive && !initialized
8554 check here from init_process_emacs. This is all a bit cleaner for
8555 GNUish platforms, and I hope it works around the Cygwin bug.
8556 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8557 that glib signal handling is tickled before glib creates threads.
8559 * process.c (wait_reading_process_output): Avoid int overflow
8560 when reading more than 2 GiB total from a process.
8562 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8564 * process.c (create_process): Handle a couple more cases,
8565 i.e., work even if new_argv and wait_child_setup[i] are cached.
8566 Use Fcall_process's style for volatile vars.
8568 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8570 * process.c (create_process): Mark PROCESS volatile.
8572 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8574 Use C99-style flexible array members if available.
8575 This avoids some subtle aliasing issues, which typically
8576 aren't a problem with GCC but may be a problem elsewhere.
8577 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8578 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8579 In either case, it uses a flexible array member rather than
8580 the old struct hack. All uses changed.
8581 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8582 Adjust to sdata reorganization.
8583 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8584 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8585 that ports better to pre-C99 non-GCC.
8586 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8587 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8588 as the latter has changed.
8589 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8590 and port better to pre-C99 GCC.
8591 * image.c (struct xpm_cached_color):
8592 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8593 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8594 Use FLEXIBLE_ARRAY_MEMBER.
8595 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8596 Move decl to top level so it gets checked against implementation.
8597 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8598 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8600 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8602 * syntax.c: Integer cleanups.
8603 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8604 All uses that need 0-or-2 changed to:
8605 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8606 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8607 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8608 (char_quoted, prev_char_comend_first, back_comment)
8609 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8610 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8611 Use bool for boolean.
8612 (update_syntax_table, skip_chars, skip_syntaxes):
8613 Prefer int to unsigned when either will do.
8614 (back_comment): Return boolean success flag, like forw_comment,
8615 instead of positive-or-minus-1 (which might have overflowed int anyway).
8616 Don't stuff ptrdiff_t into int.
8617 (syntax_spec_code, syntax_code_spec): Now const.
8618 (Fmatching_paren, scan_lists, scan_sexps_forward):
8619 Use enum syntaxcode for syntax code.
8620 (Fmatching_paren): Check that arg is a character, not just an integer.
8621 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8622 (Finternal_describe_syntax_value): Omit no-longer-needed
8624 (skip_chars): Use char, not unsigned char, when the distinction
8626 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8627 * bytecode.c (exec_byte_code):
8628 * syntax.c (syntax_spec_code, Fchar_syntax)
8629 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8631 * syntax.h (SYNTAX_WITH_FLAGS):
8632 Omit unnecessary casts.
8634 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8636 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8637 line dimensions here, to avoid race conditions with the main
8638 thread. (Bug#14062, bug#14630, bug#14669)
8640 * w32term.c (w32_draw_window_cursor): Compute the header line and
8641 mode line dimensions here.
8642 <w32_system_caret_window, w32_system_caret_hdr_height>:
8643 <w32_system_caret_mode_height>: New variables.
8645 * w32term.h: Declare them.
8647 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8649 * alloc.c (die): Move "assertion failed" string here ...
8650 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8651 COND when SUPPRESS_CHECKING. This shrinks the executable text
8652 size by 0.8% to 2.2% when configured with --enable-checking,
8653 depending on optimization flags (GCC 4.8.1 x86-64).
8655 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8657 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8659 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8660 base is 2; this is more accurate.
8662 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8664 * sound.c (string_default): Move to !WINDOWSNT section.
8665 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8667 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8669 * sound.c: Integer cleanups.
8670 Remove unnecessary forward decls.
8671 (struct sound_device): The 'file' member is now a Lisp_Object, not
8672 a char *, so that we needn't invoke alloca on a huge size.
8673 (Fplay_sound_internal): Adjust to this.
8674 (string_default): New function.
8675 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8676 Use it to adjust to the struct sound_device change.
8677 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8678 (be2hs) [0]: Remove.
8680 * syntax.c (skip_chars): Don't use uninitialized storage
8681 when searching a multibyte buffer for characters that are not in a
8682 unibyte string that contains non-ASCII characters.
8684 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8686 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8687 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8689 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8691 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8693 2013-06-18 Kenichi Handa <handa@gnu.org>
8695 * font.c (Ffont_spec): Signal an error for an invalid font name
8698 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8700 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8701 In particular this ports to 32-bit sparc Sun cc.
8702 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8703 array with a dummy element at specpdl[-1], so that its address can
8705 (unbind_to): Do not copy the binding; not needed, now that we
8706 copy old_value in the one place where the copy is needed.
8707 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8708 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8709 (union specbinding): Rename from struct specbinding. Redo layout
8710 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8711 which is not portable. With Sun C 5.12 32-bit sparc, the
8712 declaration causes nargs to be an unsigned bitfield, a behavior
8713 that the C standard allows; but Emacs wants nargs to be signed.
8714 The overall type is now a union of structures rather than a
8715 structure of union of structures, and the 'kind' member is now a
8716 bitfield, so that the overall type doesn't grow. All uses changed.
8717 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8719 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8721 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8722 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8724 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8726 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8728 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8729 unless we know that the window w's frame is a frame object.
8730 Another attempt at solving bug#14062 and bug#14630.
8732 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8734 * textprop.c (property_set_type): New enum.
8735 (add_properties): Allow appending/prepending text properties.
8736 (add_text_properties_1): Factored out of Fadd_text_properties.
8737 (Fadd_text_properties): Move all the code into
8738 add_text_properties_1.
8739 (Fadd_face_text_property): New function that calls
8740 add_text_properties_1.
8742 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8744 Move functions from lisp.h to individual modules when possible.
8745 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8746 * alloc.c (XFLOAT_INIT, set_symbol_name):
8747 * buffer.c (CHECK_OVERLAY):
8748 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8749 (set_char_table_parent):
8750 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8751 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8752 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8753 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8755 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8756 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8757 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8758 (backtrace_args, backtrace_debug_on_exit):
8759 * floatfns.c (CHECK_FLOAT):
8760 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8761 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8762 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8763 (set_hash_index_slot):
8764 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8765 * marker.c (CHECK_MARKER):
8766 * textprop.c (CHECK_STRING_OR_BUFFER):
8767 * window.c (CHECK_WINDOW_CONFIGURATION):
8768 Move here from lisp.h, and make these functions static rather than
8770 * buffer.c (Qoverlayp):
8772 * fns.c (Qhash_table_p):
8773 * window.c (Qwindow_configuration_p):
8775 * lisp.h: Remove the abovementioned defns and decls.
8777 Use functions, not macros, for XINT etc (Bug#11935).
8778 In lisp.h, prefer functions to function-like macros, and
8779 constants to object-like macros, when either will do. This:
8780 . simplifies use, as there's no more need to worry about
8781 arguments' side effects being evaluated multiple times.
8782 . makes the code easier to debug on some platforms.
8783 However, when using gcc -O0, keep using function-like macros
8784 for a few critical operations, for performance reasons.
8785 This sort of thing isn't needed with gcc -Og, but -Og
8786 is a GCC 4.8 feature and isn't widely-enough available yet.
8787 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8788 Remove enum lsb_bits; no longer needed.
8789 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8790 * buffer.c (Qoverlap):
8792 * fns.c (Qhash_table_p):
8793 Now extern, so lisp.h can use these symbols.
8794 * dispextern.h: Include character.h, for MAX_CHAR etc.
8795 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8796 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8797 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8798 (GLYPH_CODE_P): Move here from lisp.h.
8799 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8800 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8801 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8802 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8803 XUNTAG now returns void *.
8804 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8805 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8806 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8807 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8808 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8809 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8810 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8811 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8812 New macros, renamed from their sans-lisp_h_ counterparts.
8813 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8814 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8815 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8816 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8817 If compiling via GCC without optimization, define these as macros
8818 in addition to inline functions.
8819 To disable this, compile with -DINLINING=0.
8820 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8821 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8822 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8823 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8824 (INTMASK, VALMASK): Now macros, since static values cannot be
8825 accessed from extern inline functions.
8826 (VALMASK): Also a constant, for benefit of old GDB.
8827 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8828 is INTEGERP, which can fold it in.
8829 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8830 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8831 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8832 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8833 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8834 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8835 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8836 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8837 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8838 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8839 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8840 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8841 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8842 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8843 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8844 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8845 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8846 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8847 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8848 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8849 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8850 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8851 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8852 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8853 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8854 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8855 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8856 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8857 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8858 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8859 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8860 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8861 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8863 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8864 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8865 (VALMASK): Define in one place rather than in two, merging the
8866 USE_LSB_TAG parts; this is simpler.
8867 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8868 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8869 Move up, to avoid use before definition.
8870 Also include "globals.h" earlier, for the same reason.
8871 (make_natnum): New function.
8872 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8873 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8874 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8875 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8876 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8877 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8878 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8879 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8880 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8881 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8882 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8883 (Qwindow_configuration_p, Qimage): New forward declarations.
8884 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8885 (STRING_COPYIN): Remove; unused.
8886 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8887 (xcar_addr, xcdr_addr): New functions. All uses changed.
8888 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8889 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8890 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8891 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8892 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8893 (TYPE_RANGED_INTEGERP): Simplify.
8894 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8895 (setlocale, fixup_locale, synchronize_system_messages_locale)
8896 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8897 Now empty functions, not macros.
8898 (functionp): Return bool, not int.
8899 * window.c (Qwindow_configuration_p): Now extern,
8900 so window.h can use it.
8901 * window.h (Qwindowp): Move decl back to lisp.h.
8903 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8905 * xdisp.c (Fline_pixel_height): New function, required for solving
8908 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8910 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8912 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8914 * lread.c (syms_of_lread):
8915 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8917 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8919 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8921 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8923 * fileio.c (expand_file_name): Doc fix.
8925 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8927 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8928 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8929 Wait for self, not for 0. This can't hurt on GNU or similar
8930 system, and may help with Cygwin.
8932 * keyboard.c: Don't use PROP (...) as an lvalue.
8933 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8934 Use set_prop (A, B), not PROP (A) = B.
8936 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8938 * xdisp.c (get_it_property): Use it->window instead of generating
8939 a Lisp object from it->w.
8941 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8943 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8944 get-char-property the window that is being rendered, instead of
8945 the buffer, to support window-specific overlays. (Bug#14575)
8946 (compute_display_string_pos): When W is NULL, use the current
8947 buffer as the object to pass to get-char-property.
8948 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8949 pointer member of the bidi iterator, since no window is pertinent
8952 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8954 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8955 being displayed, and pass it to compute_display_string_pos.
8956 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8957 (bidi_paragraph_init): All callers changed.
8959 * xdisp.c (init_from_display_pos, init_iterator)
8960 (handle_single_display_spec, next_overlay_string)
8961 (get_overlay_strings_1, reseat_1, reseat_to_string)
8962 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8963 Set bidi_it.w member from it->w.
8964 (compute_display_string_pos): Accept additional argument, the
8965 window being displayed, and pass it to Fget_char_property.
8968 * dispextern.h (struct bidi_it): New member w, the window being
8970 (compute_display_string_pos): Adjust prototype.
8972 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8974 * xgselect.c: Remove unneeded include xterm.h.
8976 * process.c (wait_reading_process_output): Check for NS before GLIB.
8977 GLIB may be linked in due to rsvg, but ns_select must be called.
8979 * xgselect.c (xg_select): Remove call to window_system_available
8980 and g_main_context_pending at the top, so Gdk events (i.e. file
8981 notify) are processed when Emacs is started with -nw.
8983 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8985 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8986 (ctagsfiles3): New variable, includes only *.m files.
8987 (TAGS): Use an explicit language name in the regular expressions,
8988 to avoid transformation of '/SOMETHING' by MSYS to
8989 'c:\MSYS\SOMETHING'.
8991 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8993 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8995 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8997 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8998 still need to set the mouse pointer shape and activate help-echo.
9001 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
9003 A few porting etc. fixes for the new file monitor code.
9004 See the thread containing
9005 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
9006 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
9007 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
9008 (dir_monitor_callback, Fgfile_rm_watch):
9009 Use assq_no_quit instead of Fassoc, for speed.
9010 (dir_monitor_callback, Fgfile_rm_watch):
9011 eassert that the monitor is a fixnum.
9012 (dir_monitor_callback): No need for CDR_SAFE.
9013 Simplify building of lisp with alternative tails.
9014 (Fgfile_add_watch, Fgfile_rm_watch):
9015 Do not assume glib functions set errno reliably on failure.
9016 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
9017 and signal an error otherwise.
9018 (Fgfile_rm_watch): Prefer CONSP to !NILP.
9019 Use Fdelq instead of Fdelete, for speed.
9021 2013-06-05 Eli Zaretskii <eliz@gnu.org>
9023 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
9024 don't insist on being invoked on a highlighted tool-bar button.
9025 Avoids losing tool-bar functionality when mouse-highlight is nil.
9026 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
9027 Don't highlight when mouse-highlight is nil.
9028 (note_mouse_highlight): When mouse-highlight is nil, don't return
9029 right away; instead, run tool-bar and mode-line highlight
9030 subroutine, clear any existing highlight, and revert the mouse
9031 pointer to its default shape. (Bug#14558)
9033 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9035 * lisp.mk (lisp): Add prog-mode.el.
9037 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
9039 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
9040 * process.c (dummy_handler): New function.
9041 (lib_child_handler): New static var.
9042 (handle_child_signal): Invoke it.
9043 (catch_child_signal): If a library has set up a signal handler,
9044 save it into lib_child_handler.
9045 (init_process_emacs): If using glib and not on Windows, tickle glib's
9046 child-handling code so that it initializes its private SIGCHLD handler.
9047 * syssignal.h (SA_SIGINFO): Default to 0.
9048 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
9049 31; it should no longer be needed now.
9051 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
9053 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
9055 * gfilenotify.c (globals_of_gfilenotify): New function.
9056 (syms_of_gfilenotify): Move global initialization there.
9058 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
9060 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
9062 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
9063 * keyboard.c (menu_bar_items, tool_bar_items):
9064 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
9065 not override local keymaps any more.
9067 2013-06-04 Eli Zaretskii <eliz@gnu.org>
9069 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
9071 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9073 * w32console.c (initialize_w32_display): Return the dimensions of
9074 the console window via 2 additional arguments, not via the current
9075 frame. This avoids crashes due to overrunning the bounds of
9076 frame's decode_mode_spec_buffer, which is not resized following
9077 the change of the frame dimensions from the initial 10x10.
9079 * w32term.h (w32_initialize_display_info): Adjust prototype.
9081 * term.c (init_tty): Take dimensions of the frame from the values
9082 returned by initialize_w32_display.
9084 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
9085 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
9086 (LIBES): Add $(GFILENOTIFY_LIBS).
9088 * w32inevt.c (handle_file_notifications): Add dummy implementation
9089 for !HAVE_W32NOTIFY.
9091 * w32term.c: Wrap code with HAVE_W32NOTIFY.
9093 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
9095 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
9097 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
9099 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
9101 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
9103 Fix minor problems found by static checking.
9104 * data.c (pure_write_error):
9105 Use xsignal2, not Fsignal, as Fsignal might return.
9106 * eval.c (set_backtrace_debug_on_exit): Now static.
9107 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
9108 No longer inline. EXTERN_INLINE is needed only for functions
9109 defined in .h files. Reindent function header as per GNU style.
9110 (backtrace_p, backtrace_top, backtrace_next):
9111 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
9112 compiler or linker. Add extern decls to pacify gcc -Wall.
9113 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9115 * frame.c (free_monitors): Define only on platforms that need it.
9116 * nsterm.m (ns_term_init):
9117 * process.c (catch_child_signal):
9118 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
9119 defined on all porting targets these days.
9120 * process.c, process.h (catch_child_signal):
9121 Make it extern only if NS_IMPL_GNUSTEP is defined.
9123 2013-06-03 Eli Zaretskii <eliz@gnu.org>
9125 * w32.c (gettimeofday): Make the signature identical to prototype
9126 in nt/inc/sys/time.h.
9128 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9130 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
9133 * keyboard.c (safe_run_hooks_error): Improve error message.
9135 * data.c (pure_write_error): Add `object' argument.
9136 * puresize.h (CHECK_IMPURE): Use it.
9138 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
9140 * Makefile.in (NOTIFY_OBJ): New variable.
9141 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
9143 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
9144 Call syms_of_gfilenotify.
9146 * gfilenotify.c: New file.
9148 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
9149 and Qfile_w32notify.
9150 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
9151 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
9153 * lisp.h: Declare syms_of_gfilenotify.
9155 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
9157 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
9159 Merge the specpdl and backtrace stacks. Make the structure of the
9160 specpdl entries more obvious via a tagged union of structs.
9161 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
9162 (enum specbind_tag): New enum.
9163 (struct specbinding): Make it a tagged union of structs.
9164 Add a case for backtrace records.
9165 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
9166 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
9167 (backtrace_debug_on_exit): New accessors.
9168 (struct backtrace): Remove.
9169 (struct catchtag): Remove backlist field.
9170 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
9172 (Flocal_variable_p): Speed up the common case where the binding is
9174 * eval.c (backtrace_list): Remove.
9175 (set_specpdl_symbol, set_specpdl_old_value): Remove.
9176 (set_backtrace_args, set_backtrace_nargs)
9177 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
9178 (backtrace_next): New functions.
9179 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9180 (unwind_to_catch, internal_lisp_condition_case)
9181 (internal_condition_case, internal_condition_case_1)
9182 (internal_condition_case_2, internal_condition_case_n): Don't bother
9183 with backtrace_list any more.
9184 (Fsignal): Adjust to new backtrace format.
9185 (grow_specpdl): Move up.
9186 (record_in_backtrace): New function.
9187 (eval_sub, Ffuncall): Use it.
9188 (apply_lambda): Adjust to new backtrace format.
9189 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9191 (specbind): Adjust to new specpdl format. Simplify.
9192 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9193 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9195 (mark_backtrace): Remove.
9196 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9197 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9198 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9200 * profiler.c (record_backtrace): Use get_backtrace.
9201 (handle_profiler_signal): Use backtrace_top_function.
9202 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9205 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9207 * process.h (catch_child_signal): Declare.
9209 * process.c (catch_child_signal): New function.
9210 (init_process_emacs): Call it.
9212 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9213 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9215 (x_set_cursor_type): Remove declaration.
9216 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9217 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9218 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9219 (ns_get_color): Use F suffix on float.
9220 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9221 (ns_get_rgb_color): Remove.
9222 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9223 (note_mouse_movement): x and y are CGFloat.
9224 (ns_draw_fringe_bitmap): Remove unused rowY.
9225 Change #if to COCOA && >= 10_6.
9226 (ns_draw_window_cursor): Remove unused overspill.
9227 (ns_draw_underwave): width and x are EamcsCGFloat.
9228 (ns_draw_box): thickness is CGFloat.
9229 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9230 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9231 if not in main thread.
9232 (ns_get_pending_menu_title, ns_check_menu_open)
9233 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9234 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9235 (sendFromMainThread:): New method.
9236 (changeFont:): size is CGFloat.
9237 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9238 Disable warning about permanent text.
9239 (characterIndexForPoint:): Adjust return type depending on GNUstep
9241 (mouseDown:): delta is CGFloat.
9242 (updateFrameSize): Remove unised variable f.
9243 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9244 Cast float to EmacsCGFloat.
9245 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9246 also to -1 when restoring.
9247 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9248 inside NS_IMPL_COCOA.
9249 (toggleFullScreen:): Put call to toggleFullScreen inside
9250 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9251 (setPosition:portion:whole:): por is CGFloat.
9252 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9253 (mouseDown:): Use CGFloat.
9254 (mouseDragged:): Remove unised variable edge.
9255 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9257 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9259 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9260 when NS_IMPL_GNUSTEP.
9261 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9262 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9263 (EmacsToolbar): Add clearAll. Add tag argument to
9264 addDisplayItemWithImage.
9265 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9267 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9269 * nsmenu.m (ns_update_menubar): Make static.
9270 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9271 (fillWithWidgetValue:): Add cast to SEL for setAction.
9272 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9273 (update_frame_tool_bar): Update code for GNUstep.
9274 (clearAll): New method.
9275 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9276 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9277 Move identifierToItem setObject and activeIdentifiers addObject before
9278 call to insertItemWithItemIdentifier.
9279 (validateVisibleItems): Fix indentation.
9280 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9281 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9282 UtilityWindow to aStyle, remove call to setStyleMask.
9284 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9286 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9287 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9288 Use F suffix on floats.
9289 (ns_char_width): Returns CGFloat.
9290 (ns_ascii_average_width): w is CGFloat instead of float.
9291 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9293 (ns_glyph_metrics): CGFloat instead of float.
9295 * nsfns.m (x_set_foreground_color, x_set_background_color):
9297 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9298 remove unused variables.
9299 (Fns_read_file_name): Keep track if panel is for save.
9300 Use ns_filename_from_panel/ns_directory_from_panel.
9301 (Fns_list_services): delegate only used for COCOA.
9302 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9303 Just return the input if GNUstep.
9304 (x_screen_planes): Remove.
9305 (Fxw_color_values): Use EmacsCGFloat
9306 (Fns_display_monitor_attributes_list): Only get screen number for
9308 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9310 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9311 ns_directory_from_panel.
9313 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9315 * process.c (handle_child_signal): Also use WCONTINUED.
9316 This is so that list-processes doesn't mistakenly list the process
9317 as stopped, when the process has actually been continued and is
9320 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9322 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9323 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9324 not already configured.
9326 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9328 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9330 * Makefile.in (mostlyclean): Remove *.res files.
9332 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9334 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9335 a buffer (bug#8447).
9337 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9339 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9340 display vector, and we backtrack, handle the case that the
9341 previous character position is also displayed from a display
9342 vector or covered by a display string or image. (Bug#14476)
9344 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9346 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9347 (struct MonitorInfo, free_monitors): Remove.
9348 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9349 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9350 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9353 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9354 (struct MonitorInfo, free_monitors): Remove.
9355 (ns_screen_name): Make static.
9356 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9357 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9360 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9361 (struct MonitorInfo): New struct.
9362 (free_monitors, make_monitor_attribute_list): Declare.
9364 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9366 (free_monitors, make_monitor_attribute_list): New functions.
9367 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9370 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9372 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9374 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9376 * keyboard.c: Apply keyboard decoding only to events that come directly
9377 from the tty, not from unread-command-events (bug#14368).
9378 (read_event_from_main_queue): New function, extracted from read_char.
9379 (read_decoded_char): Remove.
9380 (read_decoded_event_from_main_queue): New function to replace it.
9381 (read_char): Use it.
9382 (read_key_sequence): Use read_char rather than read_decoded_char.
9384 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9386 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9388 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9390 2013-05-22 Kenichi Handa <handa@gnu.org>
9392 The following changes are to fix the setting of
9393 buffer-file-coding-system on, for instance, C-x RET c unix RET
9394 _FILE_OF_DOS_EOL_TYPE_ RET.
9396 * coding.h (struct coding_system): New member detected_utf8_chars.
9398 * coding.c (detect_coding_utf_8): Count characters and check EOL
9399 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9401 (setup_coding_system): Do not initialize coding->head_ascii.
9402 (check_ascii): Do not set coding->eol_seen but update it. Do not
9403 call adjust_coding_eol_type here.
9404 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9405 If the eol-type of CODING is already specified, adjust the eol type
9406 of the found coding-system.
9407 (decode_coding_gap): Cancel previous change. Utilize the
9408 character numbers counted by detect_coding_utf_8. Fix detection
9411 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9413 * search.c (looking_at_1): Only set last_thing_searched if the match
9414 changed the match-data (bug#14281).
9416 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9418 * xdisp.c (reseat_at_previous_visible_line_start):
9419 Already declared in dispextern.h, so remove it here.
9420 (move_it_vertically_backward): Likewise.
9422 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9424 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9425 (Fx_display_pixel_width, Fx_display_pixel_height)
9426 (Fx_display_mm_width, Fx_display_mm_height):
9427 Mention `display-monitor-attributes-list' in docstrings.
9429 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9430 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9431 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9432 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9433 (Fx_display_backing_store, Fx_display_visual_class)
9434 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9435 (Fx_display_grayscale_p, Fx_display_pixel_width)
9436 (Fx_display_pixel_height, Fx_display_planes)
9437 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9438 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9439 (Fx_display_mm_width, Fx_display_mm_height)
9440 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9441 height for all physical monitors as in X11.
9443 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9444 Return pixel width or height for all physical monitors as in X11.
9446 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9448 Port --enable-gcc-warnings to clang.
9449 * bytecode.c (exec_byte_code):
9451 Redo diagnostic pragmas to pacify clang, too.
9452 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9453 * editfns.c (Fencode_time):
9454 * fileio.c (file_accessible_directory_p):
9455 * font.c (font_unparse_xlfd):
9456 Use '&"string"[index]' instead of '"string" + (index)'.
9457 * undo.c (user_error): Remove; unused.
9459 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9461 * insdel.c (insert_1_both): Document the arguments, instead of
9462 referring to insert_1, which no longer exists.
9464 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9465 some window, increment windows_or_buffers_changed, so that
9466 *Messages* display in that window is updated. (Bug#14408)
9468 * w32.c: Include epaths.h.
9469 (init_environment): Use cmdproxy.exe without leading directories.
9470 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9472 (gettimeofday): Adjust signature and return value to Posix
9475 * unexw32.c (open_output_file): Delete the existing emacs.exe
9476 before creating it, to break the hard link to the versioned
9479 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9480 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9481 (FIRSTFILE_OBJ): New variables.
9482 (W32_RES): Rename to EMACSRES. All users changed.
9483 (base_obj): Use $(CM_OBJ).
9484 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9485 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9486 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9487 $(W32_RES_LINK) before $(LIBES).
9488 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9490 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9492 * makefile.w32-in (DOC): Use just "DOC".
9494 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9496 * process.c: Export default filters and sentinels to Elisp.
9497 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9499 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9500 (Fset_process_sentinel, Fformat_network_address):
9501 Default to them instead of nil.
9502 (server_accept_connection): Sentinels can't be nil any more.
9503 (read_and_dispose_of_process_output): New function, extracted from
9504 read_process_output.
9505 (read_process_output): Use it; filters can't be nil.
9506 (Finternal_default_process_filter): New function, extracted from
9507 read_process_output.
9508 (exec_sentinel_unwind): Remove function.
9509 (exec_sentinel): Don't zilch sentinel while running.
9510 (status_notify): Sentinels can't be nil.
9511 (Finternal_default_process_sentinel): New function extracted from
9513 (setup_process_coding_systems): Default filter is not nil any more.
9514 (syms_of_process): Export new Elisp functions and initialize
9516 * lisp.h (make_lisp_proc): New function.
9518 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9520 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9522 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9524 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9525 unless we know that the window w is a leaf window.
9526 Another attempt at solving bug#14062.
9528 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9530 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9533 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9535 * image.c (gif_load): Check that subimages fit (Bug#14345).
9537 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9539 * lread.c (skip_dyn_eof): New function.
9540 (read1): Use it to skip the end of a file in response to #@00.
9542 * doc.c (get_doc_string): Slightly relax the sanity checking.
9544 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9546 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9547 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9548 (MonitorInfo): New struct.
9549 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9550 (Fns_display_monitor_attributes_list): New functions.
9551 (display-usable-bounds): Remove.
9552 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9555 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9557 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9558 (GTK_CHECK_VERSION): New macro, if not already defined.
9559 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9560 replaced by GTK_CHECK_VERSION.
9562 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9564 * xterm.h (GTK_PREREQ): New macro.
9565 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9566 to use this macro instead, for consistency and clarity.
9568 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9570 * xdisp.c (row_for_charpos_p): New function, with code of
9571 cursor_row_p, but accepts an additional argument CHARPOS instead
9572 of using a hardcoded PT.
9573 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9574 (row_containing_pos): Call row_for_charpos_p instead of partially
9575 doing the same. Fixes cursor positioning under longlines-mode
9576 when longlines-show-effect includes more than one newline, when
9577 moving the cursor vertically up.
9579 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9581 * makefile.w32-in (ACL_H): New macro.
9582 ($(BLD)/fileio.$(O)): Update dependencies.
9584 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9586 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9587 * Makefile.in (LIB_ACL): New macro.
9588 (LIBACL_LIBS): Remove.
9589 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9590 * fileio.c: Include <acl.h>.
9591 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9592 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9594 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9597 * unexelf.c: Don't assume ElfW (Half) fits in int.
9598 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9599 when dealing with ElfW (Half) values, since they can exceed 2**31
9600 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9601 (entry_address): Omit unused NUM arg. All uses changed.
9603 2013-05-07 Juri Linkov <juri@jurta.org>
9605 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9606 to the string converted from number with `Fnumber_to_string'.
9609 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9611 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9612 This fixes a problem introduced by my previous change.
9614 2013-05-07 Glenn Morris <rgm@gnu.org>
9616 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9618 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9620 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9622 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9624 Static checking by GCC 4.8.0.
9625 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9626 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9627 (x_get_monitor_attributes_fallback)
9628 (x_get_monitor_attributes_xinerama)
9629 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9630 Define only if USE_GTK.
9631 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9632 (x_get_monitor_attributes_fallback): Omit unused locals.
9633 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9634 Use double, not float, to avoid mixed-mode floating point arithmetic.
9636 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9637 Jan Djärv <jan.h.d@swipnet.se>
9639 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9640 (XINERAMA_CFLAGS): New macros.
9641 (ALL_CFLAGS, LIBES): Use them.
9643 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9644 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9645 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9646 (syms_of_xfns): DEFSYM them.
9647 (struct MonitorInfo): New struct.
9648 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9649 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9650 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9651 (x_get_monitor_attributes_xinerama): New functions.
9652 (Fx_display_monitor_attributes_list): New primitive.
9653 (syms_of_xfns): Defsubr it.
9655 * xterm.h (x_display_info): Add Xatom_net_workarea and
9656 Xatom_net_current_desktop.
9658 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9659 and dpyinfo->Xatom_net_current_desktop.
9661 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9663 * xdisp.c (pos_visible_p): Use the special code for finding the
9664 beginning of a display property or overlay for any "replacing"
9665 display property, not just for display strings. This solves
9666 incorrect reporting of position by posn-at-point. (Bug#14241)
9668 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9670 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9671 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9672 Verify that ElfW (Half) fits in int.
9673 (fatal): Use same signature as lisp.h.
9674 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9675 configure and build with -DUNEXELF_DEBUG without worrying about
9676 other modules that use DEBUG.
9677 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9678 possibly-wide integers now uses it instead of plain fprintf.
9679 (entry_address): New function, which avoids problems with 32-bit
9680 overflow on 64-bit hosts.
9681 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9682 (round_up): Don't assume the remainder fits in int.
9683 (find_section): Use bool for boolean. Simplify debug code.
9684 (unexec): Don't assume file sizes fit in int or size_t.
9685 Omit unnecessary trailing newline in 'fatal' format.
9686 Use strerror rather than outputting decimal error number.
9687 Remove unused code when emacs is not defined;
9688 this file relies on Emacs now.
9689 Don't assume e_phnum and e_shnum are positive.
9691 * regex.c: Fix problems when DEBUG is defined.
9692 (extract_number, extract_number_and_incr): Define regardless of
9693 whether DEBUG is defined; that's simpler and makes the code less
9694 likely to go stale in the normal case when DEBUG is not defined.
9695 Return int rather than taking an int * arg. All callers changed.
9696 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9697 Remove, replacing with ...
9698 (DEBUG_PRINT): New macro. All callers changed.
9699 (DEBUG_COMPILES_ARGUMENTS): New macro.
9700 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9701 (print_compiled_pattern, print_double_string) [DEBUG]:
9702 Use prototype rather than old-style definition.
9703 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9704 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9705 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9706 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9707 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9708 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9709 This matters only when DEBUG is defined.
9711 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9713 * xdisp.c (set_iterator_to_next): Set the
9714 ignore_overlay_strings_at_pos_p flag only if we are _really_
9715 iterating over an overlay string, as indicated by the
9716 current.overlay_string_index member. (Bug#14306)
9718 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9720 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9721 to where it is used, to avoid autorelease issues (Bug#14050).
9723 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9725 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9726 * fileio.c (syms_of_fileio): Implement this.
9727 * filelock.c (create_lock_file): If symbolic links don't work, so
9728 we use a regular file as a lock file, do not fsync the lock file;
9731 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9733 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9734 (syms_of_minibuf): Adjust accodingly.
9736 * callint.c (Fcall_interactively): Adjust calls accordingly.
9738 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9740 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9741 w->contents is a buffer before computing everything else.
9742 Use parentheses to disambiguate last part of the condition.
9744 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9745 assertion violations. (Bug#14062)
9747 2013-05-01 David Reitter <david.reitter@gmail.com>
9749 * nsfns.m (ns_tooltip): Initialize.
9751 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9753 * coding.c (decode_coding_gap): Don't remove the character before
9754 a newline unless it's a CR character. (Bug#14287)
9756 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9758 * dispextern.h (struct face): Move enum face_underline_type
9759 earlier so that bitfields can be in the same word.
9761 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9763 * nsfns.m (handlePanelKeys): New function.
9764 (EmacsOpenPanel:performKeyEquivalent:)
9765 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9766 arrows/function/control and copy/paste keys (Bug#14296).
9768 2013-04-27 Juri Linkov <juri@jurta.org>
9770 * callint.c (Fcall_interactively): Call `Qread_number' for
9771 interactive code letter `n' instead of using duplicate code.
9774 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9776 * systime.h (make_timeval): Declare as 'const'.
9778 2013-04-27 Kenichi Handa <handa@gnu.org>
9780 * font.c (font_open_entity): Always open a font of manageable
9783 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9785 Port better to AIX (Bug#14258).
9786 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9789 2013-04-24 Kenichi Handa <handa@gnu.org>
9791 * coding.c (decode_coding_iso_2022): When an invalid escape
9792 sequence is encountered, reset the invocation and designation
9793 status to the safest one.
9795 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9797 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9798 Without this fix, "make distclean" leaves stamp-h1 behind.
9800 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9802 * w32fns.c (w32_fullscreen_rect): New function to compute the
9803 window rectangle for the given fullscreen mode.
9804 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9805 longer tunes the window size. This keeps the window's edges flush
9806 with the screen and allows the taskbar to hide itself in fullboth.
9808 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9809 window decorations and uses the entire screen.
9811 * w32term.h (w32_fullscreen_rect) Add prototype.
9812 (struct w32_output): Replace normal_width, normal_height,
9813 normal_top, and normal_left members with a single normal_placement
9815 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9817 (FRAME_NORMAL_PLACEMENT): New macro.
9819 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9821 * minibuf.c (Ftest_completion): Silence compiler warning.
9823 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9825 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9828 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9831 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9832 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9833 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9834 parentheses where appropriate.
9836 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9838 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9840 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9842 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9843 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9844 Mention in the doc string that setting these variables takes
9845 effect only after a call to set-window-buffer. (Bug#14200)
9847 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9849 * indent.c (Fvertical_motion): Don't consider display strings on
9850 overlay strings as display strings on the buffer position we
9851 started from. This prevents vertical cursor motion from jumping
9852 more than one line when there's an overlay string with a display
9853 property at end of line.
9854 Reported by Karl Chen <Karl.Chen@quarl.org> in
9855 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9857 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9859 * window.c (select_window): `record_buffer' even if window is
9860 already selected (bug#14191).
9862 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9864 * window.c (Fwindow_end): Test more flags, including the buffer's
9865 last_overlay_modified flag, to determine whether the window's
9866 display is really up-to-date. Prevents the function from
9867 returning a stale value. (Bug#14170)
9868 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9871 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9873 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9874 garbaged only if it is not already the top frame on its TTY.
9875 This prevents flickering due to constant redrawing of TTY frames when
9876 there are GUI frames open in the same session. (Bug#13864)
9878 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9880 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9881 of marking the idle timers directly.
9883 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9885 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9888 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9890 * window.c (select_window): Don't record_buffer while the invariant is
9891 temporarily broken (bug#14161).
9893 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9895 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9897 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9899 2013-04-07 Romain Francoise <romain@orebokech.com>
9901 Ignore additional platform-specific ACL errors (Bug#13702).
9902 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9903 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9905 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9907 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9910 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9912 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9913 This bug was introduced by my 2013-02-25 change that simplified
9914 data_start configuration. Without this change, on GNU/Linux
9915 an Emacs configured with --enable-profiling fails immediately
9916 due to a profiler signal.
9917 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9918 with these flags. On platforms where special flags are needed
9919 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9920 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9921 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9923 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9925 Get rid of some platform-specific functions examining window
9926 system and its capabilities. This is a partial rework of the
9928 * lisp.h (have_menus_p): Remove prototype. This function is
9929 replaced with platform-independent window_system_available.
9930 (check_window_system): Move to...
9931 * frame.h (decode_window_system_frame, window_system_available):
9932 ...here, add new prototypes.
9933 * frame.c (window_system_available, decode_window_system_frame):
9935 (check_window_system): Platform-independent now.
9936 * xterm.h (x_in_use): Remove declaration.
9938 * w32term.h (check_x_frame):
9939 * nsterm.h (check_x_frame): Remove prototypes. This function
9940 is replaced with platform-independent decode_window_system_frame.
9941 * msdos.c (have_menus_p): Remove.
9942 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9943 Remove platform-specific functions. Use check_window_system,
9944 decode_window_system_frame and check_ns_display_info where
9945 appropriate. Minor style and comment tweaks.
9946 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9947 (check_x_frame): Likewise.
9948 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9950 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9951 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9952 * xmenu.c, xselect.c: All related users changed.
9954 2013-04-03 Kenichi Handa <handa@gnu.org>
9956 The following changes is to optimize the code for reading UTF-8
9959 * coding.c (check_ascii): Rename from detect_ascii. Return value
9960 changed. Check EOL format. Do not call adjust_coding_eol_type
9962 (check_utf_8): New function.
9963 (adjust_coding_eol_type): Do nothing if already adjusted.
9964 (detect_coding): Compare the return value of check_ascii with
9965 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9966 (decode_coding_gap): Optimize for valid UTF-8.
9968 2013-03-21 Kenichi Handa <handa@gnu.org>
9970 * coding.c (syms_of_coding): Cancel previous change.
9972 * insdel.c (insert_from_gap): Fix previous change.
9974 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9976 Consistently use platform-specific function to detect window system.
9977 * lisp.h (check_window_system): New prototype. This function is
9978 going to replace check_x, check_w32 and check_ns.
9979 (have_menus_p): Mention msdos.c in comment.
9980 * fontset.c (check_window_system_func): Remove. Adjust all users.
9981 * fontset.h (check_window_system_func): Remove prototype.
9982 * nsterm.h (check_ns):
9983 * xterm.h (check_x):
9984 * w32term.h (check_w32): Likewise.
9985 * menu.c (Fx_popup_menu): Use check_window_system.
9986 * msdos.c (check_window_system): Define for MS-DOS.
9987 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9988 * w32fns.c (check_window_system): Likewise for MS-Windows.
9989 * xfns.c (check_window_system): Likewise for X.
9990 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9991 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9993 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9995 Prefer < to > in range checks such as 0 <= i && i < N.
9996 This makes it easier to visualize quantities on a number line.
9997 This patch doesn't apply to all such range checks,
9998 only to the range checks affected by the 2013-03-24 change.
9999 This patch reverts most of the 2013-03-24 change.
10000 * alloc.c (xpalloc, Fgarbage_collect):
10001 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
10002 * character.c (string_escape_byte8):
10003 * charset.c (read_hex):
10004 * data.c (cons_to_unsigned):
10005 * dispnew.c (update_frame_1):
10006 * doc.c (Fsubstitute_command_keys):
10007 * doprnt.c (doprnt):
10008 * editfns.c (hi_time, decode_time_components):
10009 * fileio.c (file_offset):
10010 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10011 * font.c (font_intern_prop):
10012 * frame.c (x_set_alpha):
10013 * gtkutil.c (get_utf8_string):
10014 * indent.c (check_display_width):
10015 * keymap.c (Fkey_description):
10016 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
10018 * minibuf.c (read_minibuf_noninteractive):
10019 * process.c (wait_reading_process_output):
10020 * search.c (Freplace_match):
10021 * window.c (get_phys_cursor_glyph):
10022 * xdisp.c (redisplay_internal):
10023 * xsmfns.c (smc_save_yourself_CB):
10024 Prefer < to > for range checks.
10025 * dispnew.c (sit_for): Don't mishandle NaNs.
10026 This fixes a bug introduced in the 2013-03-24 change.
10027 * editfns.c (decode_time_components): Don't hoist comparison.
10028 This fixes another bug introduced in the 2013-03-24 change.
10030 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
10032 * frame.h (struct frame): Drop scroll_bottom_vpos
10033 member becaue all real users are dead long ago.
10034 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
10035 * xdisp.c (redisplay_internal): Adjust user.
10037 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
10039 * nsmenu.m (showAtX:Y:for:): setLevel to
10040 NSPopUpMenuWindowLevel (Bug#13998).
10042 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
10044 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
10045 (ns_check_pending_open_menu): Declare.
10047 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
10048 (x_activate_menubar): Update the menu with title that matches
10049 ns_get_pending_menu_title, and call
10050 ns_check_pending_openmenu (Bug#12698).
10051 (menuWillOpen:): New method.
10052 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
10054 * nsterm.m (menu_will_open_state, menu_mouse_point)
10055 (menu_pending_title): New varaibles.
10056 (ns_get_pending_menu_title, ns_check_menu_open)
10057 (ns_check_pending_open_menu): New functions.
10059 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
10061 * indent.c (current_column_bol_cache): Remove leftover which is not
10062 used in Fmove_to_column any more.
10063 (current_column, scan_for_column): Adjust users.
10064 * keyboard.c (last_point_position_buffer, last_point_position_window):
10065 Remove leftovers which are not used for recording undo any more.
10066 (command_loop_1, syms_of_keyboard): Adjust users.
10067 * xdisp.c (last_max_ascent): Remove leftover which is not used in
10068 redisplay_window any more.
10069 (move_it_to): Adjust user.
10071 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
10073 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
10074 Update dependencies.
10076 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
10078 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
10079 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
10080 forward references.
10082 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10084 * window.h (struct window): Replace hchild, vchild and buffer slots
10085 with a single slot 'contents'. This is possible because each valid
10086 window may have either the child window (in vertical or horizontal
10087 combination) or buffer to display (for the leaf window). Using that,
10088 a lot of operations to traverse and/or change window hierarchies may
10089 be simplified. New member horizontal is used to distinguish between
10090 horizontal and vertical combinations of internal windows.
10091 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
10092 (WINDOW_VERTICAL_COMBINATION_P): New macros.
10093 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
10094 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
10095 Use contents slot, not buffer, where appropriate.
10096 (wset_combination): New function.
10097 (wset_buffer): Add eassert.
10098 (Fframe_first_window): Simplify the loop reaching first window.
10099 (Fwindow_buffer): Use WINDOW_LEAF_P.
10100 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
10101 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
10102 (unshow_buffer): Convert initial debugging check to eassert.
10103 (replace_window, recombine_windows, Fdelete_other_windows_internal)
10104 (make_parent_window, window_resize_check, window_resize_apply)
10105 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
10106 (Fset_window_configuration, delete_all_child_windows, save_window_save):
10107 Adjust to match struct window changes.
10108 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
10109 (mark_window_cursors_off, count_windows, get_leaf_windows)
10110 (foreach_window_1): Simplify the loop.
10111 * alloc.c (mark_object): Do not check for the leaf window because
10112 internal windows has no glyph matrices anyway.
10113 * dispnew.c (clear_window_matrices, showing_window_margins_p)
10114 (allocate_matrices_for_window_redisplay, fake_current_matrices)
10115 (allocate_matrices_for_frame_redisplay, free_window_matrices)
10116 (build_frame_matrix_from_window_tree, mirror_make_current)
10117 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
10118 (update_window_tree, set_window_update_flags): Simplify the loop.
10119 (sync_window_with_frame_matrix_rows): Enforce live window.
10120 Use contents slot, not buffer, where appropriate.
10121 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
10122 and WINDOW_HORIZONTAL_COMBINATION_P.
10123 (make_frame_visible_1): Simplify the loop.
10124 Use contents slot, not buffer, where appropriate.
10125 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
10126 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
10127 (expose_window_tree): Likewise.
10128 Use contents slot, not buffer, where appropriate.
10129 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
10130 to avoid deleted windows. Use contents slot instead of buffer.
10131 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
10132 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
10133 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
10134 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
10136 2013-03-28 Eli Zaretskii <eliz@gnu.org>
10138 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
10139 identify the reasons for assertion violations in bug#14062 and
10141 (Fx_show_tip): Fix compilation error under
10142 "--enable-check-lisp-object-type". (Bug#14073)
10144 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
10145 Reported by <rzl24ozi@gmail.com>.
10147 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
10149 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
10151 (unwind_with_echo_area_buffer): ...to restore it here.
10152 This is needed to ensure that...
10153 (redisplay_window): ...both window markers are valid here,
10154 which is verified by eassert.
10155 * editfns.c (save_excursion_save): Do not assume that
10156 selected_window always displays the buffer.
10157 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
10160 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
10162 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
10165 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
10167 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
10169 2013-03-27 Eli Zaretskii <eliz@gnu.org>
10171 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
10172 since MinGW's w32api headers do. This avoids compiler warnings.
10174 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
10175 if already defined.
10177 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10179 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10181 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10183 * gtkutil.c (style_changed_cb): Check if frame is live and an
10184 X frame (Bug#14038).
10186 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10188 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10189 Define only for _WIN32_WINNT less than 0x0500.
10190 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10192 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10193 see its own definitions of 'struct timeval' and 'struct timezone'.
10195 Fix incompatibilities between MinGW.org and MinGW64 headers.
10196 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10198 * w32.c (REPARSE_DATA_BUFFER): Guard with
10199 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10201 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10203 * xterm.c: Include X11/XKBlib.h
10204 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10206 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10208 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10210 * blockinput.h (input_blocked_p): Likewise.
10211 * bytecode.c (exec_byte_code): Likewise.
10212 * callproc.c (call_process_kill, call_process_cleanup)
10213 (Fcall_process): Likewise.
10214 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10215 (Fccl_execute_on_string): Likewise.
10216 * character.c (string_escape_byte8): Likewise.
10217 * charset.c (read_hex): Likewise.
10218 * cm.c (calccost): Likewise.
10219 * data.c (cons_to_unsigned): Likewise.
10220 * dired.c (directory_files_internal, file_name_completion):
10222 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10223 (sit_for): Likewise.
10224 * doc.c (Fsubstitute_command_keys): Likewise.
10225 * doprnt.c (doprnt): Likewise.
10226 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10227 * emacsgtkfixed.c: Likewise.
10228 * fileio.c (file_offset, Fwrite_region): Likewise.
10229 * floatfns.c (Fexpt, fmod_float): Likewise.
10230 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10232 * font.c (font_intern_prop): Likewise.
10233 * frame.c (x_set_alpha): Likewise.
10234 * gtkutil.c (get_utf8_string): Likewise.
10235 * indent.c (check_display_width): Likewise.
10236 * intervals.c (create_root_interval, rotate_right, rotate_left)
10237 (split_interval_right, split_interval_left)
10238 (adjust_intervals_for_insertion, delete_node)
10239 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10240 (merge_interval_right, merge_interval_left, copy_intervals)
10241 (set_intervals_multibyte_1): Likewise.
10242 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10243 * keymap.c (Fkey_description): Likewise.
10244 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10245 * lread.c (openp, read_integer, read1, string_to_number):
10247 * menu.c (ensure_menu_items): Likewise.
10248 * minibuf.c (read_minibuf_noninteractive): Likewise.
10249 * print.c (printchar, strout): Likewise.
10250 * process.c (create_process, Faccept_process_output)
10251 (wait_reading_process_output, read_process_output, send_process)
10252 (wait_reading_process_output): Likewise.
10253 * profiler.c (make_log, handle_profiler_signal): Likewise.
10254 * regex.c (re_exec): Likewise.
10255 * regex.h: Likewise.
10256 * search.c (looking_at_1, Freplace_match): Likewise.
10257 * sysdep.c (get_child_status, procfs_ttyname)
10258 (procfs_get_total_memory): Likewise.
10259 * systime.h (EMACS_TIME_VALID_P): Likewise.
10260 * term.c (dissociate_if_controlling_tty): Likewise.
10261 * window.c (get_phys_cursor_glyph): Likewise.
10262 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10263 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10265 * xfns.c (Fx_window_property): Likewise.
10266 * xmenu.c (set_frame_menubar): Likewise.
10267 * xselect.c (x_get_window_property, x_handle_dnd_message):
10269 * xsmfns.c (smc_save_yourself_CB): Likewise.
10270 * xterm.c (x_scroll_bar_set_handle): Likewise.
10272 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10274 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10275 to be optional or nil. Adjust comment and convert it to docstring.
10276 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10277 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10279 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10281 Static checking by GCC 4.8-20130319.
10282 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10283 * process.c (Fset_process_datagram_address)
10284 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10285 * xdisp.c (get_char_face_and_encoding)
10286 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10287 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10288 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10290 2013-03-24 Ken Brown <kbrown@cornell.edu>
10292 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10293 fix compilation on 64-bit Cygwin, where underscores are not
10294 automatically prepended.
10296 * w32term.c (w32_initialize): Silence compiler warning.
10298 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10300 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10301 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10302 variables, to save and restore frame dimensions.
10303 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10304 after returning from a 'fullscreen' configuration.
10305 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10306 to avoid races between the main thread and the input thread.
10308 * w32term.h (struct w32_output): New members normal_width,
10309 normal_height, normal_top, normal_left, and prev_fsmode.
10310 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10311 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10312 members of a frame.
10314 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10315 'fullscreen' parameter. Always record previous width and height
10316 of the frame, except when switching out of maximized modes, so
10317 that they could be restored correctly, instead of resetting to the
10318 default frame dimensions. Send SC_RESTORE command to the frame,
10319 unless we are going to send SC_MAXIMIZE, to restore the frame
10320 resize hints in the mouse pointer shown by the window manager.
10323 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10325 * lisp.h (get_frame_param): Adjust conditions for prototype
10328 2013-03-22 Ken Brown <kbrown@cornell.edu>
10330 * unexcw.c: Drop unneeded inclusion of w32common.h.
10331 (report_sheap_usage): Declare.
10332 (read_exe_header): Add magic numbers for x86_64.
10333 (fixup_executable): Fix printf format specifier for unsigned long
10336 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10338 * frame.h (struct frame): Put menu_bar_window under #ifdef
10339 because this member is not needed when X toolkit is in use.
10340 (fset_menu_bar_window):
10341 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10342 (free_glyphs, update_frame):
10343 * xdisp.c (expose_frame): Likewise.
10344 (display_menu_bar): Likewise. Remove redundant eassert.
10345 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10348 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10350 Use functions and constants to manipulate Lisp_Save_Value objects.
10351 This replaces code that used macros and strings and token-pasting.
10352 The change makes the C source a bit easier to follow,
10353 and shrinks the Emacs executable a bit.
10354 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10355 (make_save_value): Change 1st arg from string to enum. All callers
10358 (mark_object): Use if, not #if, for GC_MARK_STACK.
10359 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10360 (XSAVE_OBJECT): Now functions, not macros.
10361 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10362 the constant was never used.
10363 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10364 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10365 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10366 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10368 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10369 type3 with a single member save_type. All uses changed.
10370 (save_type, set_save_pointer, set_save_integer): New functions.
10371 * print.c (PRINTX): Remove.
10373 * alloc.c: Remove redundant static declarations.
10375 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10377 * window.h (struct window): Convert left_col, top_line, total_lines
10378 and total_cols from Lisp_Objects to integers. Adjust comments.
10379 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10381 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10382 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10383 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10384 Adjust users where appropriate.
10386 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10388 * frame.h (struct frame): Drop resx and resy because the same data is
10389 available from window system-specific output context. Adjust users.
10390 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10391 New functions to provide defaults when no window system available.
10392 (FRAME_RES_X, FRAME_RES_Y): New macros.
10393 (NUMVAL): Move from xdisp.c.
10394 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10395 (Ffont_face_attributes, Fopen_font):
10396 * image.c (gs_load):
10397 * w32font.c (fill_in_logfont):
10398 * xdisp.c (calc_pixel_width_or_height):
10399 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10400 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10402 2013-03-20 Kenichi Handa <handa@gnu.org>
10404 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10405 to 1 (temporary workaround until a bug related to ASCII
10406 optimization is fixed).
10408 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10410 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10411 Signal error if window is not internal. Adjust docstring.
10412 (delete_all_child_windows): Use combination_limit to save the buffer.
10413 (Fset_window_configuration): Adjust accordingly.
10414 * print.c (syms_of_print): Initialize debugging output not here...
10415 (init_print_once): ...but in a new function here.
10416 * lisp.h (init_print_once): Add prototype.
10417 * emacs.c (main): Add call to init_print_once. Adjust comments.
10419 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10421 * window.c (window_resize_check, window_resize_apply)
10422 (window_from_coordinates, recombine_windows, set_window_buffer)
10423 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10424 (Fsplit_window_internal, Fdelete_window_internal)
10425 (freeze_window_starts): Use bool for booleans.
10426 * window.h (window_frame_coordinates, resize_frame_windows)
10427 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10429 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10431 * dispnew.c (bitch_at_user): Use `user-error'.
10433 2013-03-17 Ken Brown <kbrown@cornell.edu>
10435 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10436 as return type of image_background. (Bug#13981)
10437 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10439 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10441 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10442 (ns_select): Don't return with result uninitialized.
10444 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10447 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10449 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10450 directories. If filename is nil, get directory name (Bug#13932).
10451 Use getFilename and getDirectory.
10452 (getFilename, getDirectory): New methods for EmacsSavePanel and
10454 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10456 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10458 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10460 2013-03-15 Kenichi Handa <handa@gnu.org>
10462 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10463 (adjust_after_replace): Make it back to static. Delete the third
10464 arg text_at_gap_tail. Cancel the code for handling it.
10466 * coding.h (struct coding_system): New member eol_seen.
10468 * coding.c (detect_ascii): New function.
10469 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10470 when the source bytes are actually scanned. On detecting for
10471 coding_category_utf_8_auto, call detect_ascii instead of scanning
10472 source bytes directly.
10473 (produce_chars): Call insert_from_gap with the new arg 0.
10474 (encode_coding): Likewise.
10475 (decode_coding_gap): Control ASCII optimization by the variable
10476 disable_ascii_optimization instead of #ifndef .. #endif.
10477 Deccode EOL format according to coding->eol_seen.
10478 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10481 * lisp.h (adjust_after_replace): Cancel externing it.
10482 (insert_from_gap): Adjust prototype.
10484 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10486 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10487 FULLSCREEN_MAXIMIZED. (Bug#13935)
10489 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10491 * region-cache.c (find_cache_boundary, move_cache_gap)
10492 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10493 Simplify debugging check and convert to eassert. Adjust comment.
10494 (pp_cache): Put under ENABLE_CHECKING.
10496 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10498 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10499 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10500 and WM_ACTIVATEAPP.
10501 (w32fullscreen_hook): If the frame is visible, reset
10502 f->want_fullscreen flag after changing the frame size. If the
10503 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10506 2013-03-13 Daniel Colascione <dancol@dancol.org>
10508 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10509 too so that these builds can use Cygwin's file conversion
10510 functions. (We've been building and linking cygw32.o all along
10511 and just not using it.)
10513 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10515 File synchronization fixes (Bug#13944).
10516 * Makefile.in (LIB_FDATASYNC): New macro.
10518 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10519 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10520 Don't worry about HAVE_FSYNC, since a substitute fsync is
10521 available if the system lacks one.
10522 (Fwrite_regin): Retry fsync if interrupted.
10524 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10526 * w32term.c (w32_read_socket): If the Emacs frame is being
10527 activated, call w32fullscreen_hook, to make sure the new frame
10528 dimensions are in effect. (Bug#13937)
10530 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10532 * xdisp.c (init_iterator): Simplify because both character and byte
10533 positions are either specified or -1. Add eassert. Adjust comment.
10534 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10535 character and byte positions can be obtained from marker.
10537 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10539 Static checking by Sun C 5.12.
10540 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10541 * bytecode.c (exec_byte_code):
10542 * dispnew.c (init_display):
10544 * fileio.c (Fsubstitute_in_file_name):
10545 * keyboard.c (Fevent_convert_list):
10546 * keymap.c (Fsingle_key_description):
10547 * term.c (maybe_fatal, fatal):
10548 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10549 * xsmfns.c (Fhandle_save_session):
10550 Omit unreachable code.
10551 * keymap.c (map_keymap_char_table_item): Cast void * to
10552 a function pointer type; the C Standard requires this.
10554 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10555 Include <sys/param.h> unconditionally, as that works elsewhere and
10556 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10557 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10560 See ChangeLog.12 for earlier changes.
10562 ;; Local Variables:
10566 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10568 This file is part of GNU Emacs.
10570 GNU Emacs is free software: you can redistribute it and/or modify
10571 it under the terms of the GNU General Public License as published by
10572 the Free Software Foundation, either version 3 of the License, or
10573 (at your option) any later version.
10575 GNU Emacs is distributed in the hope that it will be useful,
10576 but WITHOUT ANY WARRANTY; without even the implied warranty of
10577 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10578 GNU General Public License for more details.
10580 You should have received a copy of the GNU General Public License
10581 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.